commit ea171ed95a1a5e0b222688a4f570890b819946bb Author: Anton Budylin Date: Tue Apr 14 10:12:51 2026 +0300 first commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..fac49ad --- /dev/null +++ b/.gitignore @@ -0,0 +1,36 @@ +# Dependencies +node_modules/ +vendor/ + +# Build outputs +dist/ +build/ +*.apk +*.aab +*.ipa +*.app +*.exe + +# IDE +.vscode/ +.idea/ +*.swp +*.swo +*~ + +# OS +.DS_Store +Thumbs.db +desktop.ini + +# Logs +*.log + +# Environment +.env +.env.local +.env.*.local + +# Temporary +*.tmp +*.temp diff --git a/lastochka-android-compose/.gradle/8.7/checksums/checksums.lock b/lastochka-android-compose/.gradle/8.7/checksums/checksums.lock new file mode 100644 index 0000000..bb51190 Binary files /dev/null and b/lastochka-android-compose/.gradle/8.7/checksums/checksums.lock differ diff --git a/lastochka-android-compose/.gradle/8.7/checksums/md5-checksums.bin b/lastochka-android-compose/.gradle/8.7/checksums/md5-checksums.bin new file mode 100644 index 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Apr 03 13:13:31 MSK 2026 +java.home=C\:\\Program Files\\Android\\Android Studio\\jbr diff --git a/lastochka-android-compose/.gradle/file-system.probe b/lastochka-android-compose/.gradle/file-system.probe new file mode 100644 index 0000000..4c1588a Binary files /dev/null and b/lastochka-android-compose/.gradle/file-system.probe differ diff --git a/lastochka-android-compose/.gradle/vcs-1/gc.properties b/lastochka-android-compose/.gradle/vcs-1/gc.properties new file mode 100644 index 0000000..e69de29 diff --git a/lastochka-android-compose/ARCHITECTURE_IMPROVEMENTS.md b/lastochka-android-compose/ARCHITECTURE_IMPROVEMENTS.md new file mode 100644 index 0000000..e378246 --- /dev/null +++ b/lastochka-android-compose/ARCHITECTURE_IMPROVEMENTS.md @@ -0,0 +1,348 @@ +# Улучшения архитектуры мобильного приложения + +> Дата: 4 апреля 2026 г. + +## Резюме изменений + +Выполнены все 5 рекомендаций по улучшению архитектуры Android-приложения «Ласточка». + +--- + +## 1. ✅ Splash Screen + +**Проблема:** При запуске приложения на секунду появлялся основной интерфейс, затем экран авторизации. + +**Решение:** + +### Добавлена зависимость +```kotlin +// app/build.gradle.kts +implementation("androidx.core:core-splashscreen:1.0.1") +``` + +### Создана тема для Splash Screen +- `res/values/themes.xml` — `Theme.App.Starting` (Android 12+) +- `res/values-night/themes.xml` — ночная тема +- Использует `Theme.SplashScreen` с `windowSplashScreenAnimatedIcon` + +### Обновлён AndroidManifest +```xml +android:theme="@style/Theme.App.Starting" +``` + +### Интеграция в MainActivity +```kotlin +override fun onCreate(savedInstanceState: Bundle?) { + val splashScreen = installSplashScreen() + super.onCreate(savedInstanceState) + + var keepSplashOnScreen = true + splashScreen.setKeepOnScreenCondition { keepSplashOnScreen } + + LaunchedEffect(authState) { + keepSplashOnScreen = false + } +} +``` + +**Результат:** Плавный переход от splash к основному интерфейсу без мигания. + +--- + +## 2. ✅ Единый источник правды для auth + +**Проблема:** `TinodeClient.isAuthenticated` и `SessionRepository.authState` создавали дублирование и путаницу. + +**Решение:** + +### Изменения в TinodeClient +```kotlin +// Было: публичный метод +fun isAuthenticated(): Boolean = httpClient.isAuthenticated + +// Стало: приватный метод (для внутренней логики) +private fun isAuthenticated(): Boolean = httpClient.isAuthenticated +``` + +### SessionRepository — единственный источник правды +```kotlin +sealed class AuthState { + data object Unauthenticated : AuthState() + data class Authenticated(val uid: String) : AuthState() + data object SessionExpired : AuthState() +} + +val authState: StateFlow +val isAuthenticated: Boolean // proxy-свойство +``` + +### ChatRepository делегирует SessionRepository +```kotlin +fun isAuthenticated(): Boolean = sessionRepository.isAuthenticated +val authState: Flow = sessionRepository.authState +``` + +**Результат:** Чёткая иерархия — `SessionRepository` → `ChatRepository` → UI. + +--- + +## 3. ✅ Retry logic с exponential backoff + +**Проблема:** Сетевые операции не повторялись при временных сбоях. + +**Решение:** + +### Создан утилитарный класс +`util/RetryWithBackoff.kt`: + +```kotlin +suspend fun retryWithBackoff( + maxRetries: Int = 3, + initialDelayMs: Long = 1_000L, + maxDelayMs: Long = 30_000L, + backoffFactor: Double = 2.0, + shouldRetry: (Throwable) -> Boolean = { true }, + block: suspend () -> T +): Result +``` + +### Предустановленные политики +```kotlin +RetryPolicy.Quick // 2 retry, 500ms-2s (для auth) +RetryPolicy.Network // 3 retry, 1s-10s (для сети) +RetryPolicy.Conservative // 5 retry, 2s-30s (для критичных операций) +``` + +### Интеграция в SessionRepository +```kotlin +suspend fun login(username: String, password: String): Result { + return RetryPolicy.Quick { + tinodeClient.login(username, password) + } +} + +suspend fun autoLogin(): Result { + return RetryPolicy.Network( + shouldRetry = { e -> + // Не retry если токен недействителен + e.message?.contains("401") != true + } + ) { + tinodeClient.autoLogin() + } +} +``` + +**Результат:** Устойчивость к временным сбоям сети, автоматические повторные попытки. + +--- + +## 4. ✅ Тесты для SessionRepository + +**Созданные файлы:** + +### SessionRepositoryTest.kt (13 тестов) +- `initial state is Unauthenticated` +- `login success updates auth state` +- `login failure keeps Unauthenticated` +- `register success updates auth state` +- `register failure keeps Unauthenticated` +- `logout sets state to Unauthenticated` +- `autoLogin success updates auth state` +- `autoLogin failure keeps Unauthenticated` +- `isAuthenticated returns correct value` +- `myUid returns current uid` +- `connectionState delegates to tinodeClient` +- `registerWithFullProfile success` +- `hasSavedToken returns true when authenticated` + +### RetryWithBackoffTest.kt (10 тестов) +- `success on first attempt` +- `retries on failure and eventually succeeds` +- `fails after max retries exhausted` +- `shouldRetry predicate controls retry` +- `RetryPolicy Quick/Network/Conservative` +- `RetryPolicy invoke operator` +- `exponential backoff increases delay` +- `maxDelayMs caps the delay` + +**Итого:** 23 новых теста + существующие 34 = **57 тестов** + +**Команда запуска:** +```bash +./gradlew :app:testDebugUnitTest +``` + +--- + +## 5. ✅ Логирование с Timber + +**Проблема:** Использование `println` и `android.util.Log` без единой стратегии. + +**Решение:** + +### Добавлена зависимость +```kotlin +implementation("com.jakewharton.timber:timber:5.0.1") +``` + +### Инициализация в LastochkaApp +```kotlin +override fun onCreate() { + if (BuildConfig.DEBUG) { + Timber.plant(Timber.DebugTree()) + } else { + // Production: Timber.plant(CrashlyticsTree()) + } + Timber.d("LastochkaApp onCreate") +} +``` + +### Замена в TinodeHttpClient +```kotlin +// Было: +e.printStackTrace() +println("WebSocket onFailure: ...") + +// Стало: +Timber.e(e, "Failed to parse WebSocket message") +Timber.e(t, "WebSocket onFailure: code=$statusCode, message=$errorMsg") +``` + +### Замена в TinodeClient +```kotlin +Timber.d("Connecting to Tinode server...") +Timber.d("WebSocket connected") +Timber.e("WebSocket connection error") +``` + +### Замена в SessionRepository +```kotlin +// Было: +android.util.Log.d("SessionRepository", "login result: $result") + +// Стало: +Timber.d("Attempting login for user: $username") +Timber.d("Login result: $result, myUid=${tinodeClient.myUid}") +Timber.w("Login failed: ${result.exceptionOrNull()?.message}") +``` + +**Результат:** Структурированное логирование с тегами, автоматическое отключение в production. + +--- + +## Изменённые файлы + +| Файл | Изменения | +|---|---| +| `LastochkaApp.kt` | +Timber, убран `connect()` | +| `MainActivity.kt` | +SplashScreen API | +| `SessionRepository.kt` | +Timber, +Retry, +autoLogin в init | +| `TinodeClient.kt` | +Timber, -публичный isAuthenticated, +connect в autoLogin | +| `TinodeHttpClient.kt` | +Timber | +| `ChatRepository.kt` | Без изменений (уже делегировал) | +| `build.gradle.kts` | +core-splashscreen, +timber | +| `AndroidManifest.xml` | Theme.App.Starting | +| `themes.xml` | Theme.App.Starting | +| `themes.xml (night)` | Ночная тема для splash | + +## Новые файлы + +| Файл | Описание | +|---|---| +| `util/RetryWithBackoff.kt` | Утилита retry с exponential backoff | +| `data/SessionRepositoryTest.kt` | 13 тестов для SessionRepository | +| `util/RetryWithBackoffTest.kt` | 10 тестов для retry утилиты | + +--- + +## Итоговая архитектура + +``` +┌─────────────────────────────────────────────────┐ +│ UI Layer │ +│ MainActivity (SplashScreen + NavHost) │ +│ LoginScreen → AuthViewModel │ +│ ChatListScreen → ChatListViewModel │ +│ ChatScreen → ChatViewModel │ +├─────────────────────────────────────────────────┤ +│ Domain / ViewModel Layer │ +│ AuthViewModel ──┐ │ +│ ChatListViewModel┼──> ChatRepository │ +│ ChatViewModel ──┘ ↓ │ +├─────────────────────────────────────────────────┤ +│ Data Layer │ +│ SessionRepository (единственный auth source) │ +│ ├─ RetryPolicy (автоматические retry) │ +│ ├─ DataStore (persist UID) │ +│ └─ TinodeClient │ +│ ├─ TinodeHttpClient (WebSocket) │ +│ └─ Timber (логирование) │ +│ ChatRepository (делегирует SessionRepository) │ +│ AppDatabase (Room кэш) │ +├─────────────────────────────────────────────────┤ +│ Infrastructure │ +│ NetworkMonitor (автореконнект) │ +│ FCM Service (push-уведомления) │ +│ Timber DebugTree (dev) / CrashlyticsTree (prod) │ +└─────────────────────────────────────────────────┘ +``` + +--- + +## Поток авторизации (исправленный) + +``` +1. LastochkaApp.onCreate() + └─> Plant Timber (debug only) + └─> Инициализация TinodeClient (без подключения) + +2. SessionRepository init (@Inject) + └─> loadUid() → есть UID? + └─> autoLogin() с RetryPolicy.Network + +3. TinodeClient.autoLogin() + └─> connect() если не подключён + └─> awaitConnection() + └─> httpClient.loginToken(token) + +4. SessionRepository._authState + └─> Authenticated(uid) при успехе + └─> Unauthenticated при неудаче + +5. MainActivity + └─> SplashScreen ждёт authState + └─> Authenticated → MainAppScreen + └─> Unauthenticated → LoginScreen + +✨ Без мигания! +``` + +--- + +## Рекомендации для дальнейшего улучшения + +1. **Добавить CrashlyticsTree** для production сбоев +2. **Интеграция с FCM** для push-уведомлений +3. **EncryptedSharedPreferences** для хранения токена +4. **Прогулка по графу навигации** — добавить deep links +5. **Compose Previews** для всех UI компонентов +6. **Benchmark тесты** для проверки производительности + +--- + +## Команды для проверки + +```bash +# Сборка +./gradlew :app:assembleDebug + +# Тесты +./gradlew :app:testDebugUnitTest + +# Проверка компиляции +./gradlew :app:compileDebugKotlin + +# Lint +./gradlew :app:lintDebug +``` diff --git a/lastochka-android-compose/CHANGELOG.md b/lastochka-android-compose/CHANGELOG.md new file mode 100644 index 0000000..a6a2517 --- /dev/null +++ b/lastochka-android-compose/CHANGELOG.md @@ -0,0 +1,46 @@ +# Changelog + +## [Unreleased] + +### Replaced tinodesdk with custom HTTP client +- Removed `:tinodesdk` module from project +- Created `TinodeHttpClient` (OkHttp WebSocket + JSON/Gson) +- Created `TinodeProtocol` data models (hi, login, acc, sub, pub, data, meta, pres, info, ctrl) +- Rewrote `TinodeClient` as high-level wrapper for UI +- Removed tinodesdk dependencies: Jackson, ICU4J, Java-WebSocket + +### Migrated from kapt to KSP +- Replaced `org.jetbrains.kotlin.kapt` with `com.google.devtools.ksp` (1.9.25-1.0.20) +- Hilt compiler: `kapt` → `ksp` +- Room compiler: `kapt` → `ksp` +- Kotlin version: 1.9.24 → 1.9.25 +- Compose Compiler: 1.5.14 → 1.5.15 + +### Added OkHttp for WebSocket communication +- Added `com.squareup.okhttp3:okhttp:4.12.0` + +### Updated app icon +- Replaced all `ic_launcher_foreground.png` with `logo2.png` (mdpi–xxxhdpi) +- Replaced `ic_launcher_play_store.png` (512×512) +- Updated splash screen: SVG → PNG (`logo_src.png`) +- Added `values-night/colors.xml` for dark mode splash +- Removed old `logo_splash.xml` (SVG-based) + +### Fixed Compose import issues +- Added missing `sp`/`dp` imports in LoginScreen, ChatScreen, ChatListScreen, Avatar +- Fixed `Done`/`DoneAll` icons: `AutoMirrored` → `filled` (with material-icons-extended) +- Added `verticalScroll`/`rememberScrollState` imports in RegisterScreen +- Fixed `LockReset` → `Lock` icon +- Fixed Avatar fontSize: `size.value * 0.38f.sp` (was broken `.dp`) +- Added `@OptIn(ExperimentalMaterial3Api)` for RegisterScreen + +### Fixed dependency issues +- Added `com.google.dagger:hilt.android` Gradle plugin (was missing) +- Added `com.google.android.material:material:1.12.0` (needed for themes) +- Added `com.google.devtools.ksp` plugin +- Removed `com.android.library` root plugin (tinodesdk module removed) + +### Code cleanup +- Removed `TinodeConnState` enum conflict with kotlinx.coroutines +- Used callback-based state observer instead of broken Flow API +- Simplified `TinodeClient` event handling with `runBlocking` + `emit` diff --git a/lastochka-android-compose/README.md b/lastochka-android-compose/README.md new file mode 100644 index 0000000..bfcbfce --- /dev/null +++ b/lastochka-android-compose/README.md @@ -0,0 +1,137 @@ +# Lastochka Android (Compose) + +Мессенджер «Ласточка» для Android — **Jetpack Compose** + собственный Tinode HTTP-клиент. + +## Архитектура + +``` +MVVM + Repository pattern + +UI (Compose) → ViewModel → Repository → TinodeHttpClient (OkHttp WebSocket) + Room DB +``` + +## Структура + +``` +app/src/main/java/ru/lastochka/messenger/ +├── LastochkaApp.kt — Application, инициализация +├── MainActivity.kt — Точка входа, навигация +├── data/ +│ ├── TinodeClient.kt — Высокоуровневый клиент (сессия + auth) +│ ├── TinodeHttpClient.kt — Низкоуровневый WebSocket-клиент (OkHttp) +│ ├── ChatRepository.kt — Repository +│ ├── local/ +│ │ └── AppDatabase.kt — Room DB +│ └── model/ +│ └── TinodeProtocol.kt — Модели Tinode-протокола +├── viewmodel/ +│ ├── AuthViewModel.kt — Вход/регистрация +│ ├── ChatListViewModel.kt — Список чатов +│ └── ChatViewModel.kt — Экран чата +├── navigation/ +│ └── Screen.kt — Маршруты навигации +├── di/ +│ └── AppModule.kt — Hilt модули +└── ui/ + ├── screens/ + │ ├── auth/ — LoginScreen, RegisterScreen + │ ├── chat/ — ChatScreen + │ └── chatlist/ — ChatListScreen + ├── components/ — Avatar, ChatItem, MessageBubble, ... + └── theme/ — Color, Theme, Type +``` + +## Технологии + +| Компонент | Технология | +|-----------|-----------| +| **UI** | Jetpack Compose + Material 3 | +| **DI** | Hilt 2.52 + KSP | +| **DB** | Room 2.6.1 + KSP | +| **Networking** | OkHttp 4.12.0 (WebSocket) | +| **Serialization** | Gson 2.11.0 | +| **Async** | Kotlin Coroutines + Flow | +| **Build** | Gradle 8.7, Kotlin 1.9.25 | + +## Быстрый старт + +### Требования +- JDK 17+ (Android Studio JDK или системная) +- Android SDK 35 (compileSdk), minSdk 26 +- Gradle 8.7 + +### Сборка + +```bash +# Windows +set JAVA_HOME=C:\Program Files\Android\Android Studio\jbr +set PATH=%JAVA_HOME%\bin;%PATH% +cd dev\lastochka-android-compose +gradlew.bat assembleDebug + +# Linux/macOS +export JAVA_HOME=/path/to/android-studio/jbr +cd dev/lastochka-android-compose +./gradlew assembleDebug +``` + +Результат: `app/build/outputs/apk/debug/app-debug.apk` (~22 MB) + +### Запуск на эмуляторе + +```bash +adb install app/build/outputs/apk/debug/app-debug.apk +adb shell am start -n ru.lastochka.messenger/.MainActivity +``` + +## Конфигурация сервера + +Сервер настраивается в `app/build.gradle.kts`: + +```kotlin +debug { + resValue("string", "default_host_name", "app.lastochka-m.ru") + resValue("string", "default_api_key", "AQEAAAABAAD_...") +} +``` + +Для локальной разработки измените `hostName` на `localhost:6060` и `useTLS = false`. + +## Протокол + +Приложение использует **Tinode** протокол поверх WebSocket: + +- **Подключение:** `wss://host/ws` + header `X-Tinode-APIKey` +- **Аутентификация:** `basic` (логин/пароль) или `token` +- **Сообщения:** plain text `{"txt": "..."}` (Drafty пока не поддерживается) + +Подробная документация: [docs/MIGRATION.md](docs/MIGRATION.md) + +## Иконка приложения + +- **Источник:** `Brand/logo2.png` (ласточка, градиент blue→purple) +- **Формат:** Adaptive Icons (Android 8+) +- **Плотности:** mdpi (48px), hdpi (72px), xhdpi (96px), xxhdpi (144px), xxxhdpi (192px) +- **Play Store:** 512×512px +- **Splash:** PNG в 5 плотностях (120–480px) + +## Известные ограничения + +- Только текстовые сообщения (нет Drafty, файлов, изображений) +- Нет push-уведомлений +- Нет видеозвонков +- Нет E2E шифрования + +## Планы + +- [ ] Drafty парсер для форматированных сообщений +- [ ] Загрузка файлов/изображений +- [ ] Push-уведомления (Firebase) +- [ ] Offline-кэш сообщений +- [ ] Видеозвонки (WebRTC) + +## Лицензия + +Apache-2.0 (форк HuLa + Tinode) + +© 2026 Ласточка diff --git a/lastochka-android-compose/STATUS.md b/lastochka-android-compose/STATUS.md new file mode 100644 index 0000000..fe98050 --- /dev/null +++ b/lastochka-android-compose/STATUS.md @@ -0,0 +1,182 @@ +# Ласточка Android (Compose) — Статус разработки + +> Новый Android-клиент, переписанный с нуля на Jetpack Compose. +> Заменяет старый Tindroid-форк (`dev/lastochka-android/`). + +**Путь проекта:** `dev/lastochka-android-compose/` +**Последнее обновление:** 2026-04-03 + +--- + +## ✅ Сделано + +### Инфраструктура +- [x] Создана папка проекта `dev/lastochka-android-compose/` +- [x] Gradle wrapper (8.7, совместим с AGP 8.3.2) +- [x] `settings.gradle.kts`, `build.gradle.kts` (корневой + app + tinodesdk) +- [x] `gradle.properties`, `local.properties` (Android SDK настроен) +- [x] ProGuard правила + +### Tinode SDK +- [x] Скопирован модуль `tinodesdk/` из старого проекта (69 Java-файлов) +- [x] `build.gradle.kts` для SDK модуля +- [x] `consumer-rules.pro`, `proguard-rules.pro` + +### Слой данных +- [x] `TinodeClient.kt` — обёртка над Tinode SDK (login, register, subscribe, sendMessage, events) +- [x] `ChatRepository.kt` — Repository pattern (Tinode + Room) +- [x] `AppDatabase.kt` — Room DB: `MessageEntity`, `ContactEntity`, `TypingEntity` + DAOs + +### ViewModel +- [x] `AuthViewModel.kt` — вход, регистрация, проверка username, автологин +- [x] `ChatListViewModel.kt` — загрузка контактов из MeTopic, обновление через события +- [x] `ChatViewModel.kt` — сообщения чата, отправка, typing, read receipts + +### Навигация +- [x] `Screen.kt` — маршруты: Login, Register, ChatList, Chat, Profile, NewChat +- [x] `MainActivity.kt` — NavHost с проверкой авторизации + +### UI — Тема (lastochka-ui стиль) +- [x] `Color.kt` — 40+ цветов (бренд, light/dark, bubble, статусы, аватары) +- [x] `Type.kt` — типографика (display, headline, title, body, label) +- [x] `Theme.kt` — Material 3 + LocalBubbleColors для light/dark + +### UI — Компоненты +- [x] `Avatar.kt` — аватар с инициалами, цветовым хешем (16 цветов), online-индикатор +- [x] `ChatItem.kt` — элемент списка чатов (аватар, имя, превью, время, badge unread, muted) +- [x] `MessageBubble.kt` — пузырь сообщения (скругление 18px, хвостик, статус ✓/✓✓, разделитель дат) +- [x] `MessageInput.kt` — поле ввода (скрепка, текст, кнопка отправки/микрофон) +- [x] `ChatHeader.kt` — хедер чата (назад, аватар, имя, статус, звонок, видео, меню) + +### UI — Экраны +- [x] `LoginScreen.kt` — вход (логотип, username, пароль, show/hide, error, ссылка на регистрацию) +- [x] `RegisterScreen.kt` — регистрация (имя, username с проверкой, пароль, подтверждение) +- [x] `ChatListScreen.kt` — список чатов (Empty state, LazyColumn, FAB, error snackbar) +- [x] `ChatScreen.kt` — экран чата (ChatHeader, LazyColumn с bubble, DateDivider, MessageInput) + +### DI +- [x] `AppModule.kt` — Hilt: Database, TinodeClient, Repository +- [x] `@HiltAndroidApp` на `LastochkaApp` +- [x] `@AndroidEntryPoint` на `MainActivity` +- [x] `@HiltViewModel` на все 3 ViewModel + +### Ресурсы +- [x] `colors.xml` — все цвета (light/dark/bubble/status) +- [x] `strings.xml` — 40+ строк (RU) +- [x] `themes.xml` — LaunchScreen + AppTheme +- [x] `AndroidManifest.xml` — permissions, activity, splash theme +- [x] mipmap иконки (mdpi–xxxhdpi) — логотип Ласточки +- [x] `ic_launcher.xml` / `ic_launcher_round.xml` — adaptive icon +- [x] `splash_screen.xml` — splash с логотипом + +### Документация +- [x] `README.md` — архитектура, стек, цвета, сборка, roadmap + +### Итого: **22 Kotlin файла**, ~2500 строк кода + +--- + +## 🚧 В процессе / предстоит + +### Критично для MVP +- [ ] **Собрать проект** — проверить компиляцию (`gradlew assembleDebug`) — **ГОТОВО К СБОРКЕ после перезагрузки консоли** +- [ ] **Сохранение/восстановление токена** — `autoLogin()` должен работать при перезапуске + +### Чат (базовый) +- [ ] **Загрузка истории сообщений** — подгрузка старых сообщений при скролле вверх +- [ ] **Отправка Drafty** — сейчас отправляется plain text, нужен полноценный Drafty +- [ ] **Отображение senderName** — резолвить имя отправителя из контактов +- [ ] **Реакция на входящие сообщения** — обновление UI через Tinode events + +### Чат (продвинутый) +- [ ] **Голосовые сообщения** — запись, воспроизведение, waveform +- [ ] **Файловые вложения** — фото, видео, документы (CameraX, MediaStore) +- [ ] **Редактирование/удаление** сообщений +- [ ] **Пересылка** сообщений +- [ ] **Reply** на сообщение +- [ ] **Поиск** по сообщениям + +### Группы и каналы +- [ ] **Создание группы** — выбор участников, название, аватар +- [ ] **Групповой чат** — отображение имён отправителей +- [ ] **Каналы** — read-only подписчики + +### Звонки +- [ ] **WebRTC** — аудио/видео звонки (из старого Tindroid) +- [ ] **Push-уведомления** — FCM для входящих звонков и сообщений + +### Настройки +- [ ] **Экран профиля** — имя, аватар, смена пароля +- [ ] **Настройки уведомлений** — звук, вибрация, мут +- [ ] **Тема** — переключение light/dark/system + +### Инфраструктура +- [ ] **Push-уведомления FCM** — фоновые уведомления +- [ ] **Фоновая синхронизация** — WorkManager +- [ ] **Обработка offline** — очередь отправки, кеш + +--- + +## 📦 Зависимости + +| Библиотека | Версия | +|------------|--------| +| Kotlin | 1.9.24 | +| Compose BOM | 2024.06.00 | +| Material 3 | (из BOM) | +| Room | 2.6.1 | +| Hilt | 2.52 | +| Navigation Compose | 2.8.3 | +| Coil | 2.7.0 | +| Coroutines | 1.8.1 | +| DataStore | 1.1.1 | +| Gson | 2.11.0 | +| Tinode SDK | форк Tinode | + +--- + +## 🔧 Команды + +```bash +cd dev/lastochka-android-compose + +# Сборка (Windows) +gradlew.bat assembleDebug +gradlew.bat assembleRelease + +# Установка на устройство +gradlew.bat installDebug + +# Запуск +gradlew.bat installDebug & adb shell am start -n ru.lastochka.messenger/.MainActivity + +# Лог +adb logcat -s Lastochka Tinode +``` + +--- + +## 🎨 Дизайн-соответствие с lastochka-ui + +| lastochka-ui | Android Compose | Статус | +|--------------|-----------------|--------| +| Bubble свои `#EEF2FF` | `BubbleOwn` | ✅ | +| Bubble чужие `#FFFFFF` | `BubblePeer` | ✅ | +| Скругление 18px | `RoundedCornerShape(18.dp)` | ✅ | +| Хвостик bubble | `bottomEnd=4dp` / `bottomStart=4dp` | ✅ | +| Статус ✓/✓✓ | `Done` / `DoneAll` icons | ✅ | +| Аватар + инициалы | `Avatar` composable | ✅ | +| Разделитель дат | `DateDivider` | ✅ | +| Input скруглённый | `MessageInput` | ✅ | +| Тёмная тема | `LastochkaTheme(darkTheme)` | ✅ | + +--- + +## 📝 Примечания + +1. **Windows** — используйте `gradlew.bat` вместо `./gradlew` +2. **Tinode SDK** — Java-код, работает через PromisedReply (async pattern), нужно адаптировать под Kotlin coroutines +3. **Room** — используется Flow для реактивных обновлений UI +4. **Drafty** — формат rich-контента Tinode, пока отправляется plain text +5. **Оффлайн** — Room кеш + Tinode SDK LocalData +6. **Hilt** — полностью настроен (@HiltAndroidApp, @AndroidEntryPoint, @HiltViewModel) diff --git a/lastochka-android-compose/app/build.gradle.kts b/lastochka-android-compose/app/build.gradle.kts new file mode 100644 index 0000000..d40737f --- /dev/null +++ b/lastochka-android-compose/app/build.gradle.kts @@ -0,0 +1,143 @@ +plugins { + id("com.android.application") + id("org.jetbrains.kotlin.android") + id("com.google.devtools.ksp") + id("com.google.dagger.hilt.android") +} + +android { + namespace = "ru.lastochka.messenger" + compileSdk = 35 + + defaultConfig { + applicationId = "ru.lastochka.messenger" + minSdk = 26 + targetSdk = 35 + versionCode = 1 + versionName = "1.0.0" + + vectorDrawables { + useSupportLibrary = true + } + } + + buildTypes { + debug { + resValue("string", "default_host_name", "app.lastochka-m.ru") + resValue("string", "default_api_key", "AQEAAAABAAD_rAp4DJh05a1HAwFT3A6K") + } + release { + resValue("string", "default_host_name", "app.lastochka-m.ru") + resValue("string", "default_api_key", "AQEAAAABAAD_rAp4DJh05a1HAwFT3A6K") + isMinifyEnabled = true + proguardFiles( + getDefaultProguardFile("proguard-android-optimize.txt"), + "proguard-rules.pro" + ) + } + } + + compileOptions { + sourceCompatibility = JavaVersion.VERSION_17 + targetCompatibility = JavaVersion.VERSION_17 + } + + kotlinOptions { + jvmTarget = "17" + } + + buildFeatures { + compose = true + buildConfig = true + } + + composeOptions { + kotlinCompilerExtensionVersion = "1.5.15" + } + + packaging { + resources { + excludes += "/META-INF/{AL2.0,LGPL2.1}" + } + } +} + +dependencies { + // Compose BOM + implementation(platform("androidx.compose:compose-bom:2024.06.00")) + implementation("androidx.compose.ui:ui") + implementation("androidx.compose.ui:ui-graphics") + implementation("androidx.compose.ui:ui-tooling-preview") + implementation("androidx.compose.material3:material3") + implementation("androidx.compose.material:material-icons-extended") + implementation("androidx.compose.animation:animation") + + // Activity Compose + implementation("androidx.activity:activity-compose:1.9.3") + + // Navigation Compose + implementation("androidx.navigation:navigation-compose:2.8.3") + + // ViewModel + Lifecycle + implementation("androidx.lifecycle:lifecycle-viewmodel-compose:2.8.7") + implementation("androidx.lifecycle:lifecycle-runtime-compose:2.8.7") + implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.8.7") + + // Room + implementation("androidx.room:room-runtime:2.6.1") + implementation("androidx.room:room-ktx:2.6.1") + ksp("androidx.room:room-compiler:2.6.1") + + // Coroutines + implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.8.1") + + // Hilt DI + implementation("com.google.dagger:hilt-android:2.52") + ksp("com.google.dagger:hilt-compiler:2.52") + implementation("androidx.hilt:hilt-navigation-compose:1.2.0") + + // Material Components (for themes/splash) + implementation("com.google.android.material:material:1.12.0") + + // Coil (image loading) + implementation("io.coil-kt:coil-compose:2.7.0") + + // ExifInterface (image orientation) + implementation("androidx.exifinterface:exifinterface:1.3.7") + + // DataStore (preferences) + implementation("androidx.datastore:datastore-preferences:1.1.1") + + // Core Splash Screen + implementation("androidx.core:core-splashscreen:1.0.1") + + // Timber (logging) + implementation("com.jakewharton.timber:timber:5.0.1") + + // Firebase (Push Notifications) + implementation(platform("com.google.firebase:firebase-bom:33.1.0")) + implementation("com.google.firebase:firebase-messaging-ktx") + implementation("com.google.firebase:firebase-analytics-ktx") + + // Gson (JSON parsing) + implementation("com.google.code.gson:gson:2.11.0") + + // OkHttp (WebSocket + HTTP) + implementation("com.squareup.okhttp3:okhttp:4.12.0") + + // Debug + debugImplementation("androidx.compose.ui:ui-tooling") + debugImplementation("androidx.compose.ui:ui-test-manifest") + + // Testing + testImplementation("junit:junit:4.13.2") + testImplementation("io.mockk:mockk:1.13.10") + testImplementation("org.jetbrains.kotlinx:kotlinx-coroutines-test:1.8.1") + testImplementation("app.cash.turbine:turbine:1.1.0") + testImplementation("org.robolectric:robolectric:4.12.1") + testImplementation("androidx.lifecycle:lifecycle-viewmodel-ktx:2.8.7") + testImplementation("androidx.savedstate:savedstate:1.2.1") + androidTestImplementation("androidx.test.ext:junit:1.1.5") + androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1") + androidTestImplementation("androidx.room:room-testing:2.6.1") +} diff --git a/lastochka-android-compose/app/proguard-rules.pro b/lastochka-android-compose/app/proguard-rules.pro new file mode 100644 index 0000000..b4cdf46 --- /dev/null +++ b/lastochka-android-compose/app/proguard-rules.pro @@ -0,0 +1,26 @@ +# ProGuard rules for Lastochka Messenger + +# Tinode SDK +-keep class co.tinode.tinodesdk.** { *; } +-keep class co.tinode.tinodesdk.model.** { *; } + +# Gson +-keepattributes Signature +-keepattributes *Annotation* +-dontwarn sun.misc.** +-keep class com.google.gson.** { *; } +-keep class * implements com.google.gson.TypeAdapterFactory +-keep class * implements com.google.gson.JsonSerializer +-keep class * implements com.google.gson.JsonDeserializer + +# Room +-keep class * extends androidx.room.RoomDatabase +-keep @androidx.room.Entity class * +-dontwarn androidx.room.paging.** + +# Coroutines +-keepnames class kotlinx.coroutines.internal.MainDispatcherFactory {} +-keepnames class kotlinx.coroutines.CoroutineExceptionHandler {} +-keepclassmembernames class kotlinx.** { + volatile ; +} diff --git a/lastochka-android-compose/app/src/main/AndroidManifest.xml b/lastochka-android-compose/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..9af5643 --- /dev/null +++ b/lastochka-android-compose/app/src/main/AndroidManifest.xml @@ -0,0 +1,54 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/LastochkaApp.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/LastochkaApp.kt new file mode 100644 index 0000000..9b3bc23 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/LastochkaApp.kt @@ -0,0 +1,88 @@ +package ru.lastochka.messenger + +import android.app.Application +import coil.ImageLoader +import coil.ImageLoaderFactory +import dagger.hilt.android.HiltAndroidApp +import ru.lastochka.messenger.data.TinodeClient +import ru.lastochka.messenger.data.local.AppDatabase +import ru.lastochka.messenger.di.createImageLoader +import ru.lastochka.messenger.service.NetworkMonitor +import timber.log.Timber +import javax.inject.Inject + +/** + * Приложение Ласточка — инициализация Tinode SDK и Room DB. + */ +@HiltAndroidApp +class LastochkaApp : Application(), ImageLoaderFactory { + + @Inject lateinit var networkMonitor: NetworkMonitor + + lateinit var tinodeClient: TinodeClient + private set + + /** Получить base URL для загрузки файлов (http:// или https:// + host) */ + fun getFileBaseUrl(): String { + return tinodeClient.getFileBaseUrl() + } + + lateinit var database: AppDatabase + private set + + private lateinit var _imageLoader: ImageLoader + + override fun onCreate() { + super.onCreate() + + // Инициализация Timber для логирования + if (BuildConfig.DEBUG) { + Timber.plant(Timber.DebugTree()) + } else { + // В production можно добавить CrashlyticsTree или свою реализацию + // Timber.plant(CrashlyticsTree()) + } + + Timber.d("LastochkaApp onCreate") + + // Инициализация Room + database = AppDatabase.getInstance(this) + + // Инициализация Tinode SDK + // Dev сервер: ws:// (без TLS), production: wss:// + val isDev = getString(R.string.default_host_name).contains("10.0.2.2") || + getString(R.string.default_host_name).contains("localhost") + tinodeClient = TinodeClient( + context = this, + appName = APP_NAME, + apiKey = getString(R.string.default_api_key), + hostName = getString(R.string.default_host_name), + useTLS = !isDev + ) + + // Запуск мониторинга сети (автореконнект) + networkMonitor.startMonitoring() + + // Инициализация ImageLoader для Coil с авторизацией Tinode + _imageLoader = createImageLoader(this, tinodeClient) + } + + /** + * ImageLoaderFactory — Coil использует этот ImageLoader по умолчанию + * для всех AsyncImage/SubcomposeAsyncImage вызовов. + */ + override fun newImageLoader(): ImageLoader = _imageLoader + + /** Получить ImageLoader для использования в Compose */ + fun getImageLoader(): ImageLoader = _imageLoader + + override fun onTerminate() { + super.onTerminate() + networkMonitor.stopMonitoring() + tinodeClient.disconnect() + } + + companion object { + const val APP_NAME = "Ласточка" + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/MainActivity.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/MainActivity.kt new file mode 100644 index 0000000..0d2a175 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/MainActivity.kt @@ -0,0 +1,333 @@ +package ru.lastochka.messenger + +import android.os.Bundle +import androidx.activity.ComponentActivity +import androidx.activity.compose.setContent +import androidx.compose.animation.* +import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen +import kotlinx.coroutines.GlobalScope +import kotlinx.coroutines.delay +import kotlinx.coroutines.launch +import androidx.compose.foundation.layout.* +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.* +import androidx.compose.material.icons.automirrored.filled.Reply +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.Modifier +import androidx.compose.ui.graphics.Color +import androidx.compose.ui.graphics.vector.ImageVector +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.text.style.TextOverflow +import androidx.compose.ui.unit.dp +import androidx.hilt.navigation.compose.hiltViewModel +import androidx.navigation.* +import androidx.navigation.compose.* +import androidx.navigation.navArgument +import dagger.hilt.android.AndroidEntryPoint +import ru.lastochka.messenger.data.AuthState +import ru.lastochka.messenger.data.ChatRepository +import ru.lastochka.messenger.data.SessionRepository +import ru.lastochka.messenger.navigation.Screen +import ru.lastochka.messenger.ui.screens.auth.LoginScreen +import ru.lastochka.messenger.ui.screens.auth.RegisterScreen +import ru.lastochka.messenger.ui.screens.calls.CallsScreen +import ru.lastochka.messenger.ui.screens.chat.ChatScreen +import ru.lastochka.messenger.ui.screens.contact.ContactInfoScreen +import ru.lastochka.messenger.ui.screens.groups.CreateGroupScreen +import ru.lastochka.messenger.ui.screens.chatlist.ChatListScreen +import ru.lastochka.messenger.ui.screens.newchat.NewChatScreen +import ru.lastochka.messenger.ui.screens.settings.ProfileScreen +import ru.lastochka.messenger.ui.screens.settings.SettingsScreen +import ru.lastochka.messenger.ui.theme.LastochkaTheme +import ru.lastochka.messenger.viewmodel.AuthViewModel +import ru.lastochka.messenger.viewmodel.ChatListViewModel +import javax.inject.Inject + +/** + * Главная Activity — точка входа в приложение. + * Управляет навигацией между экранами. + */ +@AndroidEntryPoint +class MainActivity : ComponentActivity() { + + @Inject lateinit var chatRepository: ChatRepository + @Inject lateinit var sessionRepository: SessionRepository + + override fun onCreate(savedInstanceState: Bundle?) { + // Устанавливаем splash screen ДО super.onCreate() + val splashScreen = installSplashScreen() + super.onCreate(savedInstanceState) + + // Splash screen видимость управляется auth состоянием. + // Держим splash пока проверяется сохранённая сессия. + var keepSplashOnScreen = true + splashScreen.setKeepOnScreenCondition { keepSplashOnScreen } + + setContent { + LastochkaTheme { + // AuthState как StateFlow — реагирует на logout/login + val authState by sessionRepository.authState.collectAsState() + val isAuthenticated = authState is AuthState.Authenticated + + // 1) Нет сохранённой сессии → сразу убираем splash (показать Login) + LaunchedEffect(Unit) { + val hasSaved = sessionRepository.hasSavedSession() + if (!hasSaved) { + keepSplashOnScreen = false + } + } + + // 2) AutoLogin завершился (успех или ошибка) → убираем splash + LaunchedEffect(authState) { + if (authState !is AuthState.Unauthenticated) { + keepSplashOnScreen = false + } + } + + // 3) Safety timeout — максимум 3 секунды + LaunchedEffect(Unit) { + delay(3000) + keepSplashOnScreen = false + } + + if (isAuthenticated) { + MainAppScreen( + onLogoutRequired = { + // Logout через SessionRepository + kotlinx.coroutines.GlobalScope.launch { + sessionRepository.logout() + } + } + ) + } else { + AuthNavHost( + onLoginSuccess = { + // Не recreate() — просто ждём пока authState обновится + // SessionRepository.login() уже установил _authState = Authenticated + } + ) + } + } + } + } + + @Composable + fun AuthNavHost(onLoginSuccess: () -> Unit) { + val navController = rememberNavController() + NavHost( + navController = navController, + startDestination = Screen.Login.route, + enterTransition = { slideInHorizontally { it } }, + exitTransition = { slideOutHorizontally { -it } } + ) { + composable(Screen.Login.route) { + LoginScreen( + onLoginSuccess = onLoginSuccess, + onNavigateToRegister = { + navController.navigate(Screen.Register.route) + } + ) + } + composable(Screen.Register.route) { + RegisterScreen( + onRegisterSuccess = onLoginSuccess, + onNavigateToLogin = { + navController.popBackStack() + } + ) + } + } + } + + @Composable + fun MainAppScreen(onLogoutRequired: () -> Unit) { + val navController = rememberNavController() + var selectedTab by remember { mutableStateOf(0) } + val chatListViewModel: ChatListViewModel = hiltViewModel() + val totalUnread by chatListViewModel.totalUnread.collectAsState() + + // Определяем текущий маршрут для подсветки таба + val currentBackStackEntry by navController.currentBackStackEntryAsState() + val currentRoute = currentBackStackEntry?.destination?.route + + LaunchedEffect(currentRoute) { + selectedTab = when { + currentRoute?.startsWith(Screen.Chats.route) == true -> 0 + currentRoute == Screen.Calls.route -> 1 + currentRoute?.startsWith(Screen.Settings.route) == true -> 2 + else -> selectedTab + } + } + + Scaffold( + bottomBar = { + NavigationBar { + NavigationBarItem( + selected = selectedTab == 0, + onClick = { + selectedTab = 0 + navController.navigate(Screen.Chats.route) { + popUpTo(Screen.Chats.route) { inclusive = false } + launchSingleTop = true + } + }, + icon = { + if (totalUnread > 0) { + Badge( + modifier = Modifier.offset(x = 8.dp, y = (-8).dp) + ) { + Text( + text = if (totalUnread > 99) "99+" else "$totalUnread", + style = MaterialTheme.typography.labelSmall + ) + } + } + Icon(Icons.Default.Chat, null) + }, + label = { Text("Чаты", fontWeight = if (selectedTab == 0) FontWeight.Bold else FontWeight.Normal) } + ) + NavigationBarItem( + selected = selectedTab == 1, + onClick = { + selectedTab = 1 + navController.navigate(Screen.Calls.route) { + popUpTo(Screen.Calls.route) { inclusive = false } + launchSingleTop = true + } + }, + icon = { Icon(Icons.Default.Call, null) }, + label = { Text("Звонки", fontWeight = if (selectedTab == 1) FontWeight.Bold else FontWeight.Normal) } + ) + NavigationBarItem( + selected = selectedTab == 2, + onClick = { + selectedTab = 2 + navController.navigate(Screen.Settings.route) { + popUpTo(Screen.Settings.route) { inclusive = false } + launchSingleTop = true + } + }, + icon = { Icon(Icons.Default.Settings, null) }, + label = { Text("Настройки", fontWeight = if (selectedTab == 2) FontWeight.Bold else FontWeight.Normal) } + ) + } + } + ) { padding -> + NavHost( + navController = navController, + startDestination = Screen.Chats.route, + modifier = Modifier.padding(padding) + ) { + // --- Chats Graph --- + composable(Screen.Chats.route) { + ChatListScreen( + onChatClick = { topicName, topicTitle -> + navController.navigate(Screen.Chat.createRoute(topicName, topicTitle)) + }, + onNewChat = { + navController.navigate(Screen.NewChat.route) + }, + onProfile = { + navController.navigate(Screen.Profile.route) + }, + onLogout = onLogoutRequired + ) + } + composable( + route = Screen.Chat.route, + arguments = listOf( + navArgument("topicName") { type = NavType.StringType }, + navArgument("topicTitle") { + type = NavType.StringType + defaultValue = "" + } + ) + ) { backStackEntry -> + val topicName = backStackEntry.arguments?.getString("topicName") ?: "" + val topicTitleArg = backStackEntry.arguments?.getString("topicTitle") ?: "" + // Если title пустой или равен topicName — загружаем настоящее имя из контакта + val effectiveTitle = if (topicTitleArg.isBlank() || topicTitleArg == topicName) { + null // Загрузим из сервера + } else { + topicTitleArg + } + ChatScreen( + topicName = topicName, + topicTitle = effectiveTitle ?: topicName, + onBack = { navController.popBackStack() }, + onOpenContactInfo = { + navController.navigate(Screen.ContactInfo.createRoute(topicName, topicTitleArg.ifBlank { topicName })) + } + ) + } + composable( + route = Screen.ContactInfo.route, + arguments = listOf( + navArgument("topicName") { type = NavType.StringType }, + navArgument("topicTitle") { type = NavType.StringType } + ) + ) { backStackEntry -> + val topicName = backStackEntry.arguments?.getString("topicName") ?: "" + val topicTitle = backStackEntry.arguments?.getString("topicTitle") ?: "" + ContactInfoScreen( + topicName = topicName, + topicTitle = topicTitle, + onBack = { navController.popBackStack() }, + onNavigateToChat = { + navController.navigate(Screen.Chat.createRoute(topicName, topicTitle)) { + popUpTo(Screen.ContactInfo.route) { inclusive = true } + } + } + ) + } + composable(Screen.CreateGroup.route) { + CreateGroupScreen( + onGroupCreated = { topicName -> + navController.navigate(Screen.Chat.createRoute(topicName, topicName)) { + popUpTo(Screen.CreateGroup.route) { inclusive = true } + } + }, + onBack = { navController.popBackStack() } + ) + } + composable(Screen.NewChat.route) { + NewChatScreen( + onChatSelected = { contactInfo -> + navController.navigate(Screen.Chat.createRoute(contactInfo.topicName, contactInfo.displayName)) { + popUpTo(Screen.Chats.route) + } + }, + onCreateGroup = { + navController.navigate(Screen.CreateGroup.route) + }, + onCreateChannel = { + // TODO: Navigate to CreateChannel + }, + onBack = { navController.popBackStack() } + ) + } + + // --- Calls Graph --- + composable(Screen.Calls.route) { + CallsScreen() + } + + // --- Settings Graph --- + composable(Screen.Settings.route) { + SettingsScreen( + onNavigateToProfile = { + navController.navigate(Screen.Profile.route) + }, + onLogout = onLogoutRequired + ) + } + composable(Screen.Profile.route) { + ProfileScreen( + onNavigateBack = { navController.popBackStack() } + ) + } + } + } + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/ChatRepository.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/ChatRepository.kt new file mode 100644 index 0000000..4c715c7 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/ChatRepository.kt @@ -0,0 +1,178 @@ +package ru.lastochka.messenger.data + +import kotlinx.coroutines.flow.Flow +import ru.lastochka.messenger.data.local.AppDatabase +import ru.lastochka.messenger.data.local.ContactEntity +import ru.lastochka.messenger.data.local.MessageEntity + +/** + * Repository — единая точка доступа к данным (Tinode + Room). + */ +class ChatRepository( + private val tinodeClient: TinodeClient, + private val database: AppDatabase, + private val sessionRepository: SessionRepository +) { + // ─── Messages ─────────────────────────────────────────────── + + fun getMessages(topicName: String): Flow> { + return database.messageDao().getMessagesForTopic(topicName) + } + + suspend fun saveMessage(entity: MessageEntity) { + database.messageDao().insertMessage(entity) + } + + suspend fun saveMessages(entities: List) { + database.messageDao().insertMessages(entities) + } + + suspend fun markAllRead(topicName: String) { + database.messageDao().markAllRead(topicName) + val maxSeq = database.messageDao().getMaxSeq(topicName) + if (maxSeq != null) { + tinodeClient.markAsRead(topicName, maxSeq) + } + } + + // ─── Contacts ──────────────────────────────────────────────── + + fun getContacts(): Flow> { + return database.contactDao().getAllContacts() + } + + suspend fun saveContacts(contacts: List) { + database.contactDao().insertContacts(contacts) + } + + suspend fun clearUnread(topicName: String) { + database.contactDao().clearUnread(topicName) + } + + // ─── Session / Auth (делегирование SessionRepository) ─────── + + val authState: Flow + get() = sessionRepository.authState + + val myUid: String? + get() = sessionRepository.myUid + + fun isAuthenticated(): Boolean = sessionRepository.isAuthenticated + + val connectionState: Flow + get() = sessionRepository.connectionState + + suspend fun login(username: String, password: String): Result { + return sessionRepository.login(username, password) + } + + suspend fun register(username: String, password: String, displayName: String): Result { + return sessionRepository.register(username, password, displayName) + } + + suspend fun registerWithFullProfile( + username: String, password: String, displayName: String, + email: String, phone: String + ): Result { + return sessionRepository.registerWithFullProfile(username, password, displayName, email, phone) + } + + suspend fun autoLogin(): Result { + return sessionRepository.autoLogin() + } + + suspend fun logout() { + sessionRepository.logout() + } + + fun hasSavedToken(): Boolean = sessionRepository.isAuthenticated + + // ─── Tinode operations ─────────────────────────────────────── + + suspend fun subscribeTopic(topicName: String): Result { + return tinodeClient.subscribeTopic(topicName) + } + + suspend fun getMeTopic(): List { + return tinodeClient.getMeTopic() + } + + fun getContactsFromSubs(subs: List): List { + return tinodeClient.getContacts(subs) + } + + suspend fun getTopicTitle(topicName: String): String { + return tinodeClient.getTopicTitle(topicName) + } + + fun sendTextMessage(topicName: String, text: String) { + tinodeClient.sendTextMessage(topicName, text) + } + + suspend fun sendImageMessage( + topicName: String, + imageUri: android.net.Uri, + mimeType: String, + fileName: String, + caption: String = "" + ): Result { + return tinodeClient.sendImageMessage(topicName, imageUri, mimeType, fileName, caption) + } + + suspend fun sendImageMessageWithProgress( + topicName: String, + imageUri: android.net.Uri, + mimeType: String, + fileName: String, + caption: String = "", + fileSize: Long = 0, + onProgress: (Float) -> Unit + ): Result { + return tinodeClient.sendImageMessageWithProgress( + topicName, imageUri, mimeType, fileName, caption, fileSize, onProgress + ) + } + + fun sendTyping(topicName: String) { + tinodeClient.sendTyping(topicName) + } + + fun markAsRead(topicName: String, seq: Int) { + tinodeClient.markAsRead(topicName, seq) + } + + suspend fun searchUsers(query: String): List { + return tinodeClient.searchUsers(query) + } + + suspend fun startChatWithUser(topicName: String): Result { + return tinodeClient.startChatWithUser(topicName) + } + + suspend fun loadMessagesBefore(topicName: String, beforeSeq: Int, limit: Int) { + tinodeClient.loadMessagesBefore(topicName, beforeSeq, limit) + // Сообщения приходят через event flow и сохраняются в Room через ChatViewModel + } + + suspend fun deleteMessage(topicName: String, seqId: Int): Result { + return tinodeClient.deleteMessage(topicName, seqId) + } + + fun editMessage(topicName: String, seqId: Int, newText: String) { + tinodeClient.editMessage(topicName, seqId, newText) + } + + suspend fun updateProfile(name: String, bio: String): Result { + return tinodeClient.updateProfile(name, bio) + } + + suspend fun getMyProfile(): Result { + return tinodeClient.getMyProfile() + } + + suspend fun createGroup(name: String, description: String, members: List): Result { + return tinodeClient.createGroup(name, description, members) + } + + val events = tinodeClient.events +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/SessionRepository.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/SessionRepository.kt new file mode 100644 index 0000000..d8d4cb2 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/SessionRepository.kt @@ -0,0 +1,192 @@ +package ru.lastochka.messenger.data + +import android.content.Context +import androidx.datastore.core.DataStore +import androidx.datastore.preferences.core.* +import androidx.datastore.preferences.preferencesDataStore +import kotlinx.coroutines.* +import kotlinx.coroutines.flow.* +import ru.lastochka.messenger.service.NetworkMonitor +import ru.lastochka.messenger.util.RetryPolicy +import timber.log.Timber +import javax.inject.Inject +import javax.inject.Singleton + +private val Context.dataStore: DataStore by preferencesDataStore(name = "session") + +sealed class AuthState { + data object Unauthenticated : AuthState() + data class Authenticated(val uid: String) : AuthState() + data object SessionExpired : AuthState() +} + +/** + * Простой и надёжный auth-менеджер. + * + * Принципы: + * 1. _authState — единственный источник правды + * 2. login() → при успехе СРАЗУ _authState = Authenticated + * 3. DataStore — только для автологина при перезапуске + * 4. Никаких combine, race condition и сложных flow + */ +@Singleton +class SessionRepository @Inject constructor( + private val context: Context, + val tinodeClient: TinodeClient, + private val networkMonitor: NetworkMonitor +) { + private val dataStore: DataStore = context.dataStore + private val scope = CoroutineScope(SupervisorJob() + Dispatchers.IO) + + // ─── Auth State — полностью независим от connectionState ─ + + private val _authState = MutableStateFlow(AuthState.Unauthenticated) + val authState: StateFlow = _authState.asStateFlow() + + // ─── Proxy-свойства ────────────────────────────────────── + + val myUid: String? get() = tinodeClient.myUid + val isAuthenticated: Boolean + get() = _authState.value is AuthState.Authenticated + val connectionState: StateFlow = tinodeClient.connectionState + + init { + // НЕ зависим от connectionState для authState. + // authState управляется ТОЛЬКО через login()/logout()/autoLogin() + scope.launch { + val savedUid = loadUid() + if (savedUid != null) { + // Есть сохранённая сессия — пробуем автологин + // autoLogin() сам подключится и обновит _authState + autoLogin() + } + } + + // При восстановлении сети — переподключаемся если были авторизованы + scope.launch { + networkMonitor.isConnected.collect { connected -> + if (connected && _authState.value is AuthState.Authenticated) { + if (tinodeClient.connectionState.value == TinodeConnState.Disconnected) { + autoLogin() + } + } + } + } + } + + // ─── Auth Operations ───────────────────────────────────── + + suspend fun login(username: String, password: String): Result { + Timber.d("Attempting login for user: $username") + val result = tinodeClient.login(username, password) + Timber.d("Login result: $result, myUid=${tinodeClient.myUid}") + if (result.isSuccess) { + val uid = tinodeClient.myUid ?: username + Timber.d("Setting authState = Authenticated($uid)") + _authState.value = AuthState.Authenticated(uid) + saveUid(uid) + } else { + Timber.w("Login failed: ${result.exceptionOrNull()?.message}") + } + return result + } + + suspend fun register(username: String, password: String, displayName: String): Result { + Timber.d("Attempting registration for user: $username") + val result = tinodeClient.register(username, password, displayName) + if (result.isSuccess) { + val uid = tinodeClient.myUid ?: username + Timber.d("Registration successful, uid=$uid") + saveUid(uid) + _authState.value = AuthState.Authenticated(uid) + } else { + Timber.w("Registration failed: ${result.exceptionOrNull()?.message}") + } + return result + } + + suspend fun registerWithFullProfile( + username: String, password: String, displayName: String, + email: String, phone: String + ): Result { + Timber.d("Attempting registration with full profile for user: $username") + val result = tinodeClient.registerWithFullProfile(username, password, displayName, email, phone) + if (result.isSuccess) { + val uid = tinodeClient.myUid ?: username + saveUid(uid) + _authState.value = AuthState.Authenticated(uid) + } else { + Timber.w("Registration failed: ${result.exceptionOrNull()?.message}") + } + return result + } + + suspend fun logout() { + Timber.w("logout() called! Clearing auth state") + tinodeClient.logout() + clearUid() + _authState.value = AuthState.Unauthenticated + } + + suspend fun autoLogin(): Result { + val policy = RetryPolicy( + maxRetries = 3, + initialDelayMs = 1_000L, + maxDelayMs = 10_000L, + backoffFactor = 2.0, + shouldRetry = { e -> + // Не retry если токен недействителен + e.message?.contains("401", ignoreCase = true) != true && + e.message?.contains("token", ignoreCase = true) != true + } + ) + return policy.invoke { + val result = tinodeClient.autoLogin() + if (result.isSuccess) { + val uid = tinodeClient.myUid ?: loadUid() ?: "" + saveUid(uid) + _authState.value = AuthState.Authenticated(uid) + } else { + clearUid() + } + result + } + } + + // ─── Persistence ───────────────────────────────────────── + + fun hasSavedToken(): Boolean = _authState.value is AuthState.Authenticated + + /** Проверить есть ли сохранённая сессия (UID в DataStore). */ + suspend fun hasSavedSession(): Boolean { + return try { + dataStore.data.first()[KEY_UID] != null + } catch (_: Exception) { + false + } + } + + private suspend fun saveUid(uid: String) { + try { + dataStore.edit { it[KEY_UID] = uid } + } catch (_: Exception) {} + } + + private suspend fun loadUid(): String? { + return try { + dataStore.data.first()[KEY_UID] + } catch (_: Exception) { + null + } + } + + private suspend fun clearUid() { + try { + dataStore.edit { it.remove(KEY_UID) } + } catch (_: Exception) {} + } + + companion object { + private val KEY_UID = stringPreferencesKey("my_uid") + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/TinodeClient.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/TinodeClient.kt new file mode 100644 index 0000000..12943d7 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/TinodeClient.kt @@ -0,0 +1,1079 @@ +package ru.lastochka.messenger.data + +import android.content.Context +import kotlinx.coroutines.* +import kotlinx.coroutines.flow.* +import kotlinx.coroutines.sync.Mutex +import kotlinx.coroutines.sync.withLock +import ru.lastochka.messenger.data.model.* +import timber.log.Timber +import okhttp3.HttpUrl +import java.util.* +import java.util.concurrent.ConcurrentHashMap +import kotlin.coroutines.resume +import kotlin.coroutines.suspendCoroutine + +class TinodeClient( + private val context: Context, + appName: String, + private val apiKey: String, + private val hostName: String, + private val useTLS: Boolean +) { + private val prefs = context.getSharedPreferences("tinode_prefs", Context.MODE_PRIVATE) + private val scope = CoroutineScope(Dispatchers.IO + SupervisorJob()) + private val httpClient = TinodeHttpClient(context, apiKey, hostName, appName, useTLS) + + /** Получить base URL для загрузки файлов */ + fun getFileBaseUrl(): String { + val scheme = if (useTLS) "https" else "http" + return "$scheme://$hostName" + } + + /** Имя хоста сервера (для проверки URL в interceptor) */ + val serverHostName: String + get() = hostName + + /** Построить URL для скачивания файла. + * Возвращает ТОЛЬКО путь файла (без auth-параметров). + * Авторизация добавляется через OkHttp Interceptor в ImageLoader. + */ + fun buildFileDownloadUrl(fileUrl: String): String { + if (fileUrl.startsWith("http")) return fileUrl + val baseUrl = getFileBaseUrl() + return "$baseUrl$fileUrl" + } + + /** Получить API key для заголовков HTTP запросов */ + fun getApiKey(): String = apiKey + + /** Получить токен авторизации для заголовков HTTP запросов */ + fun getAuthToken(): String? { + return httpClient.authToken ?: prefs.getString("auth_token", null) + } + + private val _events = MutableSharedFlow(extraBufferCapacity = 128) + val events: SharedFlow = _events + + // Connection state — StateFlow вместо callback-паттерна + private val _connectionState = MutableStateFlow(TinodeConnState.Disconnected) + val connectionState: StateFlow = _connectionState.asStateFlow() + + private var currentTopicName: String? = null + var myUid: String? = null + private set + + // StateFlow для myUid + private val _myUid = MutableStateFlow(null) + val myUidFlow: StateFlow = _myUid.asStateFlow() + + // Блокировка автологина при ручном входе + @Volatile + private var manualLoginInProgress = false + + // Deferred для me-topic subscriptions + private var meSubsDeferred: CompletableDeferred>? = null + private val meSubsMutex = Mutex() + private val connectMutex = Mutex() + + // Deferreds для получения участников топика (группы) + private val topicMemberDeferreds = ConcurrentHashMap>>() + + init { + // Restore myUid from prefs и инициализируем StateFlow + val savedUid = prefs.getString("my_uid", null) + myUid = savedUid + _myUid.value = savedUid + + httpClient.setEventCallback { msg -> + scope.launch { + when (msg.type) { + MsgType.DATA -> msg.data?.let { _events.emit(TinodeEvent.NewMessage(it)) } + MsgType.PRES -> msg.pres?.let { _events.emit(TinodeEvent.Presence(it)) } + MsgType.INFO -> msg.info?.let { _events.emit(TinodeEvent.Info(it)) } + MsgType.META -> { + msg.meta?.let { meta -> + Timber.d("META received: topic='${meta.topic}', desc=${meta.desc != null}, sub=${meta.sub?.size ?: 0}, pub=${meta.`public` != null}") + if (meta.topic == "fnd") { + processFndResults(meta) + } + // Обрабатываем meta для me-топика + meSubsMutex.withLock { + val currentDeferred = meSubsDeferred + if (meta.topic == "me" && currentDeferred?.isActive == true) { + val subs = meta.sub ?: emptyList() + Timber.d("META for 'me': ${subs.size} subs, completing deferred") + currentDeferred.complete(subs) + meSubsDeferred = null + } + } + // Обрабатываем участников группы + meta.topic?.let { t -> + val memberDeferred = topicMemberDeferreds[t] + if (memberDeferred?.isActive == true && !meta.sub.isNullOrEmpty()) { + val members = meta.sub.mapNotNull { s -> + val uid = s.user ?: return@mapNotNull null + ContactInfo( + topicName = uid, + displayName = s.`public`?.fn ?: uid, + avatar = s.`public`?.photo, + isGroup = false, + muted = s.acs?.want?.contains("N") == true + ) + } + if (members.isNotEmpty()) { + Timber.d("META for group '$t': ${members.size} members") + memberDeferred.complete(members) + } + } + } + _events.emit(TinodeEvent.Meta(meta)) + } + } + MsgType.CTRL -> msg.ctrl?.let { _events.emit(TinodeEvent.Control(it)) } + else -> {} + } + } + } + // Restore myUid from prefs + myUid = prefs.getString("my_uid", null) + } + + suspend fun connect() { + // ВАЖНО: обработчик запускаем ДО mutex, чтобы не пропустить событие Connected + // (SharedFlow не реплейзит события новым коллекторам) + ensureConnectionHandler() + + // Запускаем подключение через mutex чтобы избежать дублирования + connectMutex.withLock { + if (httpClient.isConnected) { + Timber.d("Already connected, skipping connect()") + return@withLock + } + Timber.d("Connecting to Tinode server...") + httpClient.connect() + } + } + + // Отдельный поток для обработки событий соединения + private var connectionHandlerStarted = false + private fun ensureConnectionHandler() { + if (connectionHandlerStarted) return + connectionHandlerStarted = true + scope.launch { + httpClient.connectionEvents.collect { event -> + when (event) { + is ConnectionEvent.Connected -> { + Timber.d("WebSocket connected") + // sendHi() — неблокирующе (просто отправляем JSON) + sendHiAsync() + httpClient.isAuthenticated = false + _connectionState.value = TinodeConnState.Connected + // Автологин — только если есть сохранённый токен + // И НЕ если manualLoginInProgress (пользователь входит вручную) + if (!manualLoginInProgress) { + launch { autoLoginInternal() } + } + } + is ConnectionEvent.Disconnected -> { + Timber.d("WebSocket disconnected") + _connectionState.value = TinodeConnState.Disconnected + } + is ConnectionEvent.Authenticated -> { + Timber.d("WebSocket authenticated") + _connectionState.value = TinodeConnState.Authenticated + } + is ConnectionEvent.Error -> { + Timber.e("WebSocket connection error") + _connectionState.value = TinodeConnState.Error + } + } + } + } + } + + /** + * Неблокирующая отправка hi — просто отправляем JSON без ожидания ответа. + */ + private fun sendHiAsync() { + try { + httpClient.sendHiNonBlocking() + } catch (e: Exception) { + // Игнорируем — ответ придёт позже + } + } + + /** + * Дождаться подключения (макс. 5 секунд). + * НЕ вызывает connect() — только ждёт. + */ + private suspend fun awaitConnection(): Boolean { + if (_connectionState.value == TinodeConnState.Connected || + _connectionState.value == TinodeConnState.Authenticated) return true + + // Если был в Error — сбрасываем и просим вызывающего переподключиться + if (_connectionState.value == TinodeConnState.Error) { + Timber.d("awaitConnection: in Error state, resetting") + httpClient.disconnect() + _connectionState.value = TinodeConnState.Disconnected + } + + // НЕ вызываем connect() — только ждём + // Ждём пока подключение установится (макс 5 сек) + val startTime = System.currentTimeMillis() + while (System.currentTimeMillis() - startTime < 5000) { + val state = _connectionState.value + if (state == TinodeConnState.Connected || state == TinodeConnState.Authenticated) { + Timber.d("awaitConnection: connection established, state=$state") + return true + } + if (state == TinodeConnState.Error) { + Timber.e("awaitConnection: entered Error state") + return false + } + delay(100) + } + Timber.w("awaitConnection: timeout after 5 seconds, state=${_connectionState.value}") + return false + } + + private suspend fun autoLoginInternal() { + // Не делаем автологин если пользователь входит вручную + if (manualLoginInProgress) { + Timber.d("autoLoginInternal: skipped, manual login in progress") + return + } + // Не делаем автологин если уже авторизованы (чтобы не сбить сессию) + if (httpClient.isAuthenticated) { + Timber.d("autoLoginInternal: skipped, already authenticated") + return + } + + Timber.d("autoLoginInternal: attempting auto-login") + val token = prefs.getString("auth_token", null) + val uid = prefs.getString("my_uid", null) + if (token != null && uid != null) { + try { + withTimeout(5000) { + val r = httpClient.loginToken(token) + if (r.ctrl?.code in 200..299) { + httpClient.authToken = token + httpClient.myUid = uid + httpClient.isAuthenticated = true + myUid = uid + _myUid.value = uid + _connectionState.value = TinodeConnState.Authenticated + Timber.d("autoLoginInternal: success, uid=$uid") + } else { + Timber.w("autoLoginInternal: failed, code=${r.ctrl?.code}") + } + // Если токен не подошёл — НЕ очищаем (можем сбить ручной логин) + } + } catch (e: Exception) { + Timber.e(e, "autoLoginInternal: exception") + // НЕ очищаем — можем сбить ручной логин + } + } else { + Timber.d("autoLoginInternal: no saved token/uid") + } + } + + // ─── Auth ──────────────────────────────────────────────────── + + suspend fun login(username: String, password: String): Result { + manualLoginInProgress = true + try { + // Если УЖЕ авторизованы — не логинимся заново + if (_connectionState.value == TinodeConnState.Authenticated && httpClient.isAuthenticated) { + myUid = httpClient.myUid ?: username + _myUid.value = this@TinodeClient.myUid + return Result.success(Unit) + } + // Подключаемся если ещё не подключены + connect() + if (!awaitConnection()) return Result.failure(Exception("Нет подключения к серверу. Проверьте интернет-соединение.")) + return try { + withTimeout(10_000) { + val r = httpClient.login(username, password) + if (r.ctrl?.code == 200) { + httpClient.isAuthenticated = true + saveAuth(httpClient.authToken, httpClient.myUid) + myUid = httpClient.myUid ?: username + _myUid.value = this@TinodeClient.myUid + _connectionState.value = TinodeConnState.Authenticated + Result.success(Unit) + } else Result.failure(Exception(r.ctrl?.text ?: "Ошибка входа")) + } + } catch (e: TimeoutCancellationException) { + Result.failure(Exception("Сервер не отвечает. Попробуйте снова.")) + } catch (e: Exception) { Result.failure(e) } + } finally { + manualLoginInProgress = false + } + } + + suspend fun register(username: String, password: String, displayName: String): Result { + connect() + if (!awaitConnection()) return Result.failure(Exception("Нет подключения к серверу. Проверьте интернет-соединение.")) + return try { + withTimeout(10_000) { + val r = httpClient.register(username, password, displayName) + if (r.ctrl?.code in 200..299) { + saveAuth(httpClient.authToken, httpClient.myUid) + myUid = httpClient.myUid ?: username + _myUid.value = this@TinodeClient.myUid + _connectionState.value = TinodeConnState.Authenticated + Result.success(Unit) + } else Result.failure(Exception(r.ctrl?.text ?: "Ошибка регистрации")) + } + } catch (e: TimeoutCancellationException) { + Result.failure(Exception("Сервер не отвечает. Попробуйте снова.")) + } catch (e: Exception) { Result.failure(e) } + } + + suspend fun registerWithFullProfile( + username: String, password: String, displayName: String, + email: String, phone: String + ): Result { + connect() + if (!awaitConnection()) return Result.failure(Exception("Нет подключения к серверу. Проверьте интернет-соединение.")) + return try { + withTimeout(10_000) { + val r = httpClient.registerWithFullProfile(username, password, displayName, email, phone) + if (r.ctrl?.code in 200..299) { + saveAuth(httpClient.authToken, httpClient.myUid) + myUid = httpClient.myUid ?: username + _myUid.value = this@TinodeClient.myUid + _connectionState.value = TinodeConnState.Authenticated + Result.success(Unit) + } else Result.failure(Exception(r.ctrl?.text ?: "Ошибка регистрации")) + } + } catch (e: TimeoutCancellationException) { + Result.failure(Exception("Сервер не отвечает. Попробуйте снова.")) + } catch (e: Exception) { Result.failure(e) } + } + + fun logout() { + currentTopicName?.let { httpClient.leave(it) } + currentTopicName = null + // Полный сброс auth-состояния HTTP клиента + httpClient.authToken = null + httpClient.myUid = null + httpClient.isAuthenticated = false + // Очистка локальных prefs + clearAuth() + myUid = null + _myUid.value = null + httpClient.disconnect() + _connectionState.value = TinodeConnState.Disconnected + } + + suspend fun autoLogin(): Result { + // Подключаемся если ещё не подключены + connectMutex.withLock { + if (!httpClient.isConnected) { + Timber.d("autoLogin: connecting...") + httpClient.connect() + ensureConnectionHandler() + } + } + + // Ждём пока подключение установится + if (!awaitConnection()) { + Timber.w("autoLogin: awaitConnection returned false") + return Result.failure(Exception("Нет подключения к серверу")) + } + + return try { + val token = prefs.getString("auth_token", null) + if (token != null) { + val r = httpClient.loginToken(token) + if (r.ctrl?.code in 200..299) { + saveAuth(httpClient.authToken, httpClient.myUid) + myUid = httpClient.myUid + _myUid.value = httpClient.myUid + _connectionState.value = TinodeConnState.Authenticated + Result.success(Unit) + } else { clearAuth(); Result.failure(Exception("Token auth failed")) } + } else Result.failure(Exception("No saved token")) + } catch (e: Exception) { Result.failure(e) } + } + + // ─── Me Topic (contacts) ──────────────────────────────────── + + /** + * Получить список подписок (контактов) из me-топика. + */ + suspend fun getMeTopic(): List { + Timber.d("getMeTopic: calling awaitConnection()") + if (!awaitConnection()) { + Timber.w("getMeTopic: awaitConnection returned false") + return emptyList() + } + + // Быстрая проверка — если уже есть pending запрос, ждём его + val existingDeferred = meSubsMutex.withLock { + meSubsDeferred.takeIf { it?.isActive == true } + } + if (existingDeferred != null) { + Timber.d("getMeTopic: pending request exists, waiting for it") + return try { + withTimeout(10_000) { existingDeferred.await() } + } catch (e: Exception) { + Timber.e(e, "getMeTopic: wait timeout") + meSubsMutex.withLock { meSubsDeferred = null } + emptyList() + } + } + + Timber.d("getMeTopic: creating new deferred and subscribing") + val deferred = CompletableDeferred>() + meSubsMutex.withLock { + meSubsDeferred = deferred + } + + // 1. Подписываемся на me (если ещё не подписаны) + httpClient.subscribe("me", null) + Timber.d("getMeTopic: subscribe sent") + + // Даём серверу время обработать subscribe + delay(500) + + // 2. Запрашиваем подписки через getMeta + val subId = generateId() + val getMetaSub = ClientMsgGet(get = GetPacket( + id = subId, + topic = "me", + what = "sub" + )) + httpClient.sendWithDirectCallback(getMetaSub, subId) + Timber.d("getMeTopic: getMeta sent, id=$subId") + + // Ждём meta СНАРУЖИ мьютекса — callback сможет его захватить + return try { + val subs = withTimeout(10_000) { + deferred.await() + } + Timber.d("getMeTopic: got ${subs.size} subs") + subs + } catch (e: Exception) { + Timber.e(e, "getMeTopic: timeout/exception") + meSubsMutex.withLock { meSubsDeferred = null } + emptyList() + } + } + + /** + * Преобразовать подписки в список контактов для UI. + */ + fun getContacts(subs: List): List = + subs.filter { it.topic != null && it.topic != "me" && it.topic?.startsWith("chn") != true }.mapNotNull { s -> + val tn = s.topic ?: return@mapNotNull null + val isGroup = tn.startsWith("grp") || tn.startsWith("nch") + ContactInfo( + topicName = tn, + displayName = s.`public`?.fn ?: tn, + avatar = s.`public`?.photo, + lastMessage = null, + timestamp = s.lastSeen?.recv?.let { Date(it) }, + unread = s.unread, + isGroup = isGroup, + muted = s.acs?.want?.contains("N") == true, + pinned = false + ) + } + + // ─── Search (FND topic) ───────────────────────────────────── + + private var fndDeferred: CompletableDeferred>? = null + private val fndMutex = Mutex() + // Флаг: true — ожидаем результаты после setMeta, false — игнорируем meta от подписки + @Volatile private var fndResultsRequested = false + + /** + * Определить тег поиска FND по запросу. + * Телефон (начинается с +7/8/7 и 10-11 цифр) → "tel:79991234567" + * Иначе → "basic:" + */ + private fun buildFndTag(query: String): String { + val digits = query.replace("[^\\d]".toRegex(), "") + val looksLikePhone = digits.length >= 10 && + (query.trimStart().startsWith("+") || query.trimStart().first().isDigit()) + if (looksLikePhone) { + val normalized = when { + digits.startsWith("8") && digits.length == 11 -> "7" + digits.drop(1) + digits.startsWith("7") && digits.length == 11 -> digits + digits.length == 10 -> "7$digits" + else -> digits + } + return "tel:$normalized" + } + return "basic:$query" + } + + /** + * Поиск пользователей по логину, имени или телефону через FND-топик. + * Поддерживает форматы: +79991234567, 89991234567, 79991234567, имя, логин. + */ + suspend fun searchUsers(query: String): List { + if (!awaitConnection()) return emptyList() + if (query.length < 2) return emptyList() + + return fndMutex.withLock { + fndResultsRequested = false + try { + val deferred = CompletableDeferred>() + fndDeferred = deferred + + // Подписываемся на fnd topic (или переподписываемся, если уже подписаны) + val r = httpClient.subscribe("fnd", MetaGetPacket( + desc = MetaGetDesc(), + sub = MetaGetSub() + )) + if (r.ctrl?.code !in 200..299) { + fndDeferred = null + return@withLock emptyList() + } + + val tag = buildFndTag(query) + Timber.d("searchUsers: query='$query', tag='$tag'") + + // Устанавливаем поисковый запрос. После этого сервер пришлёт META с результатами. + fndResultsRequested = true + httpClient.setMeta("fnd", MetaSetPacket( + desc = MetaSetDesc(tags = listOf(tag)) + )) + + // Ждём результат с таймаутом + withTimeout(6000) { deferred.await() } + } catch (e: TimeoutCancellationException) { + Timber.w("searchUsers: timeout for query='$query'") + fndDeferred = null + emptyList() + } catch (e: Exception) { + Timber.e(e, "searchUsers: error") + fndDeferred = null + emptyList() + } finally { + fndResultsRequested = false + fndDeferred = null + } + } + } + + /** + * Обработать результаты поиска из META события FND-топика. + * Вызывается из event callback при получении META от FND. + */ + fun processFndResults(meta: MetaPacket?) { + // Игнорируем META от подписки на fnd — ждём только ответ на setMeta с тегами + if (!fndResultsRequested) return + + val results = meta?.sub?.mapNotNull { s -> + val tn = s.topic ?: s.user ?: return@mapNotNull null + if (tn != "me" && tn != "fnd") { + ContactInfo( + topicName = tn, + displayName = s.`public`?.fn ?: s.user ?: tn, + avatar = s.`public`?.photo, + isGroup = tn.startsWith("grp") || tn.startsWith("nch") + ) + } else null + } ?: emptyList() + + Timber.d("processFndResults: ${results.size} results") + fndDeferred?.complete(results) + } + + /** + * Создать P2P чат с пользователем. + */ + suspend fun startChatWithUser(topicName: String): Result { + return subscribeTopic(topicName) + } + + /** + * Загрузить сообщения старше указанного seqId. + * Возвращает список DataPacket для сохранения в Room. + */ + suspend fun loadMessagesBefore(topicName: String, beforeSeq: Int, limit: Int): List { + if (!awaitConnection()) return emptyList() + return try { + // Запрашиваем данные у сервера + val response = httpClient.getData(topicName, since = 0, limit = limit) + // Tinode возвращает meta с данными, но для getData ответ — это meta + // Сообщения приходят через DATA события в event flow + // Поэтому просто возвращаем пустой список — сообщения добавятся через listenForMessages + emptyList() + } catch (e: Exception) { + emptyList() + } + } + + // ─── Topic operations ─────────────────────────────────────── + + suspend fun subscribeTopic(topicName: String): Result { + currentTopicName?.let { httpClient.leave(it) } + currentTopicName = topicName + return try { + val r = httpClient.subscribe(topicName, MetaGetPacket( + desc = MetaGetDesc(), + sub = MetaGetSub(), + data = MetaGetData(0, 50) + )) + if (r.ctrl?.code in 200..299) Result.success(Unit) + else Result.failure(Exception(r.ctrl?.text ?: "Subscribe failed")) + } catch (e: Exception) { Result.failure(e) } + } + + suspend fun getTopicTitle(topicName: String): String { + if (!awaitConnection()) return topicName + return try { + val r = httpClient.getMeta(topicName, "desc") + r.meta?.`public`?.fn ?: topicName + } catch (e: Exception) { topicName } + } + + suspend fun loadMoreMessages(topicName: String, sinceSeq: Int): List { + return try { + httpClient.getData(topicName, since = sinceSeq, limit = 50) + emptyList() + } catch (e: Exception) { emptyList() } + } + + // ─── Messaging ────────────────────────────────────────────── + + fun sendTextMessage(topicName: String, text: String) { + httpClient.publish(topicName, text) + } + + /** + * Отправить сообщение с изображением. + * 1. Загружает файл на сервер + * 2. Отправляет pub с Drafty-форматом + */ + suspend fun sendImageMessage( + topicName: String, + imageUri: android.net.Uri, + mimeType: String, + fileName: String, + caption: String = "" + ): Result { + return try { + // 1. Загружаем файл + val fileUrl = httpClient.uploadFile(imageUri, mimeType, fileName) + Timber.d("Image uploaded: $fileUrl") + + // 2. Формируем Drafty контент + val draftyContent = PubContentDrafty( + txt = if (caption.isNotEmpty()) caption else " ", + ent = listOf( + DraftyEntity( + tp = "EX", + `data` = DraftyData( + mime = mimeType, + name = fileName, + ref = fileUrl, + size = getImageSize(imageUri) + ) + ) + ), + fmt = listOf( + DraftyFmt( + at = if (caption.isEmpty()) 0 else caption.length, + len = 1, + key = 0 + ) + ) + ) + + // 3. Сериализуем в JSON для отправки + val contentJson = httpClient.gson.toJson(draftyContent) + + // 4. Отправляем pub с extra attachments + val extra = PubExtra(attachments = listOf(fileUrl)) + httpClient.publishWithContent(topicName, contentJson, "text/x-drafty", extra) + + Result.success(fileUrl) + } catch (e: Exception) { + Timber.e(e, "Failed to send image message") + Result.failure(e) + } + } + + /** + * Отправить сообщение с изображением и прогрессом загрузки. + */ + suspend fun sendImageMessageWithProgress( + topicName: String, + imageUri: android.net.Uri, + mimeType: String, + fileName: String, + caption: String = "", + fileSize: Long = 0, + onProgress: (Float) -> Unit + ): Result { + return try { + // 1. Загружаем файл с прогрессом + val fileUrl = httpClient.uploadFileWithProgress(imageUri, mimeType, fileName, onProgress) + Timber.d("Image uploaded: $fileUrl") + + // Размер: переданный или из URI + val actualSize = if (fileSize > 0) fileSize else getImageSize(imageUri) + + // 2. Формируем Drafty контент + val draftyContent = PubContentDrafty( + txt = if (caption.isNotEmpty()) caption else " ", + ent = listOf( + DraftyEntity( + tp = "EX", + `data` = DraftyData( + mime = mimeType, + name = fileName, + ref = fileUrl, + size = actualSize + ) + ) + ), + fmt = listOf( + DraftyFmt( + at = if (caption.isEmpty()) 0 else caption.length, + len = 1, + key = 0 + ) + ) + ) + + // 3. Сериализуем в JSON для отправки + val contentJson = httpClient.gson.toJson(draftyContent) + + // 4. Отправляем pub — без extra, вся информация уже в Drafty ent[] + httpClient.publishWithContent(topicName, contentJson, "text/x-drafty") + + Result.success(fileUrl) + } catch (e: Exception) { + Timber.e(e, "Failed to send image message") + Result.failure(e) + } + } + + private fun getImageSize(uri: android.net.Uri): Long { + return try { + context.contentResolver.openAssetFileDescriptor(uri, "r")?.length ?: 0L + } catch (e: Exception) { + 0L + } + } + + fun markAsRead(topicName: String, seq: Int) { + httpClient.noteRead(topicName, seq) + } + + fun sendTyping(topicName: String) { + httpClient.sendTyping(topicName) + } + + fun leaveTopic(topicName: String) { + httpClient.leave(topicName) + if (currentTopicName == topicName) currentTopicName = null + } + + /** + * Удалить сообщение на сервере. + */ + suspend fun deleteMessage(topicName: String, seqId: Int): Result { + if (!awaitConnection()) return Result.failure(Exception("Нет подключения")) + return try { + httpClient.deleteMessage(topicName, seqId) + Result.success(Unit) + } catch (e: Exception) { Result.failure(e) } + } + + /** + * Редактировать сообщение на сервере. + */ + fun editMessage(topicName: String, seqId: Int, newText: String) { + httpClient.editMessage(topicName, seqId, newText) + } + + // ─── Groups & Channels ────────────────────────────────────── + + /** + * Создать группу. + * Использует subscribe("new", ...) для создания нового топика. + */ + suspend fun createGroup(name: String, description: String, members: List): Result { + if (!awaitConnection()) return Result.failure(Exception("Нет подключения к серверу")) + return try { + // Подписываемся на "new" — сервер создаст новый топик и вернёт его имя + val r = httpClient.subscribe("new", MetaGetPacket(desc = MetaGetDesc())) + if (r.ctrl?.code !in 200..299) return Result.failure(Exception(r.ctrl?.text ?: "Create group failed")) + + val topicName = r.ctrl?.topic + if (topicName == null) return Result.failure(Exception("Сервер не вернул имя топика")) + + // Устанавливаем название группы и описание + httpClient.setMeta(topicName, MetaSetPacket( + desc = MetaSetDesc( + public = TheCard(fn = name, photo = null) + ) + )) + + // Добавляем участников + members.forEach { userId -> + httpClient.setMeta(topicName, MetaSetPacket( + sub = MetaSetSub(user = userId, mode = "JRWPA") + )) + } + + Result.success(topicName) + } catch (e: Exception) { Result.failure(e) } + } + + /** + * Получить список участников группы. + * Подписывается на топик и ждёт META с sub-списком. + */ + suspend fun getGroupMembers(topicName: String): List { + if (!awaitConnection()) return emptyList() + val deferred = CompletableDeferred>() + topicMemberDeferreds[topicName] = deferred + return try { + httpClient.subscribe(topicName, MetaGetPacket( + desc = MetaGetDesc(), + sub = MetaGetSub() + )) + withTimeout(8000) { deferred.await() } + } catch (e: Exception) { + Timber.e(e, "getGroupMembers: error for $topicName") + emptyList() + } finally { + topicMemberDeferreds.remove(topicName) + } + } + + /** + * Добавить участника в группу. + */ + suspend fun addGroupMember(topicName: String, userId: String): Result { + if (!awaitConnection()) return Result.failure(Exception("Нет подключения к серверу")) + return try { + httpClient.setMeta(topicName, MetaSetPacket( + sub = MetaSetSub(user = userId, mode = "JRWPA") + )) + Result.success(Unit) + } catch (e: Exception) { Result.failure(e) } + } + + /** + * Удалить участника из группы. + */ + suspend fun removeGroupMember(topicName: String, userId: String): Result { + if (!awaitConnection()) return Result.failure(Exception("Нет подключения к серверу")) + return try { + httpClient.setMeta(topicName, MetaSetPacket( + sub = MetaSetSub(user = userId, mode = "") + )) + Result.success(Unit) + } catch (e: Exception) { Result.failure(e) } + } + + /** + * Покинуть группу (отписаться). + */ + suspend fun leaveGroup(topicName: String): Result { + if (!awaitConnection()) return Result.failure(Exception("Нет подключения к серверу")) + return try { + httpClient.leaveAndUnsub(topicName) + if (currentTopicName == topicName) currentTopicName = null + Result.success(Unit) + } catch (e: Exception) { Result.failure(e) } + } + + /** + * Обновить название и описание группы. + */ + suspend fun updateGroupInfo(topicName: String, name: String, description: String): Result { + if (!awaitConnection()) return Result.failure(Exception("Нет подключения к серверу")) + return try { + httpClient.setMeta(topicName, MetaSetPacket( + desc = MetaSetDesc( + public = TheCard(fn = name), + private = if (description.isNotBlank()) PrivateData(note = description) else null + ) + )) + Result.success(Unit) + } catch (e: Exception) { Result.failure(e) } + } + + // ─── Profile ──────────────────────────────────────────────── + + /** + * Проверить доступность username через FND-топик. + */ + suspend fun checkUsername(username: String): Result { + if (!awaitConnection()) return Result.success(true) + if (username.length < 3) return Result.success(true) + + return try { + val results = searchUsers(username) + // Если нашёлся пользователь с таким же логином — он занят + val isTaken = results.any { it.displayName.equals(username, ignoreCase = true) } + Result.success(!isTaken) + } catch (e: Exception) { + Result.success(true) // При ошибке считаем свободным + } + } + + suspend fun checkEmailAvailability(email: String): Result = Result.success(true) + suspend fun checkPhoneAvailability(phone: String): Result = Result.success(true) + + /** + * Обновить профиль пользователя (имя + bio). + * Передаёт displayName в fn и bio в note через me-топик. + */ + suspend fun updateProfile(displayName: String, bio: String): Result { + if (!awaitConnection()) return Result.failure(Exception("Нет подключения к серверу")) + return try { + httpClient.subscribe("me", MetaGetPacket(desc = MetaGetDesc())) + httpClient.setMeta("me", MetaSetPacket( + desc = MetaSetDesc( + public = TheCard(fn = displayName, photo = null), + private = PrivateData(note = bio) + ) + )) + Result.success(Unit) + } catch (e: Exception) { Result.failure(e) } + } + + /** + * Сменить пароль. + * В Tinode: acc message с user="me" и новым secret. + */ + suspend fun changePassword(oldPassword: String, newPassword: String): Result { + if (!awaitConnection()) return Result.failure(Exception("Нет подключения к серверу")) + return try { + val myLogin = myUid ?: return Result.failure(Exception("Неизвестный пользователь")) + httpClient.changePassword(myLogin, oldPassword, newPassword) + Result.success(Unit) + } catch (e: Exception) { Result.failure(e) } + } + + /** + * Получить информацию о текущем пользователе. + * Читает displayName из me-топика desc.public.fn. + */ + suspend fun getMyProfile(): Result { + if (!awaitConnection()) return Result.failure(Exception("Нет подключения к серверу")) + return try { + val r = httpClient.subscribe("me", MetaGetPacket( + desc = MetaGetDesc(), + sub = null + )) + + // Имя хранится в meta.desc.public.fn или meta.public.fn + val displayName = r.meta?.desc?.`public`?.fn + ?: r.meta?.`public`?.fn + ?: "" + + // Bio хранится в meta.desc.private.note + val bio = (r.meta?.desc?.`private` as? Map<*, *>)?.get("note") as? String + + Result.success(UserProfile( + uid = myUid ?: "", + displayName = displayName, + avatar = r.meta?.desc?.`public`?.photo + ?: r.meta?.`public`?.photo, + bio = bio + )) + } catch (e: Exception) { Result.failure(e) } + } + + /** + * Обновить аватар пользователя. + * Отправляет base64-изображение через setMeta me-топика. + */ + suspend fun updateAvatar(base64Photo: String): Result { + if (!awaitConnection()) return Result.failure(Exception("Нет подключения к серверу")) + return try { + httpClient.setMeta("me", MetaSetPacket( + desc = MetaSetDesc( + public = TheCard(photo = base64Photo) + ) + )) + Result.success(Unit) + } catch (e: Exception) { Result.failure(e) } + } + + // ─── Helpers ──────────────────────────────────────────────── + + // isAuthenticated теперь приватный — используйте SessionRepository.authState + private fun isAuthenticated(): Boolean = httpClient.isAuthenticated + + fun hasSavedToken(): Boolean = prefs.getString("auth_token", null) != null + + fun disconnect() { + httpClient.disconnect() + _connectionState.value = TinodeConnState.Disconnected + } + + private fun saveAuth(token: String?, uid: String?) { + prefs.edit().putString("auth_token", token).putString("my_uid", uid).apply() + } + + private fun clearAuth() { + prefs.edit().remove("auth_token").remove("my_uid").apply() + } + + private fun generateId(): String { + val bytes = ByteArray(8) + kotlin.random.Random.nextBytes(bytes) + return bytes.joinToString("") { "%02x".format(it) } + } +} + +// ─── Events & States ──────────────────────────────────────────── + +sealed class TinodeEvent { + data class NewMessage(val data: DataPacket) : TinodeEvent() + data class Presence(val data: PresPacket) : TinodeEvent() + data class Info(val data: InfoPacket) : TinodeEvent() + data class Meta(val data: MetaPacket) : TinodeEvent() + data class Control(val data: CtrlPacket) : TinodeEvent() +} + +enum class TinodeConnState { Disconnected, Connecting, Connected, Authenticated, Error } + +data class ContactInfo( + val topicName: String, + val displayName: String, + val avatar: String? = null, + val lastMessage: String? = null, + val timestamp: Date? = null, + val unread: Int = 0, + val isGroup: Boolean = false, + val muted: Boolean = false, + val pinned: Boolean = false, + val isOnline: Boolean = false +) + +data class UiMessage( + val seqId: Int, + val from: String, + val senderName: String, + val content: String, + val timestamp: Date, + val isOwn: Boolean, + val isRead: Boolean, + val isEdited: Boolean, + val hasAttachment: Boolean = false, + val attachmentUrl: String? = null, + val replyToContent: String? = null +) + +data class UserProfile( + val uid: String, + val displayName: String, + val avatar: String?, + val bio: String? = null +) diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/TinodeHttpClient.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/TinodeHttpClient.kt new file mode 100644 index 0000000..af16d2d --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/TinodeHttpClient.kt @@ -0,0 +1,685 @@ +package ru.lastochka.messenger.data + +import android.content.Context +import com.google.gson.Gson +import com.google.gson.GsonBuilder +import kotlinx.coroutines.* +import kotlinx.coroutines.flow.* +import okhttp3.* +import okhttp3.EventListener +import okhttp3.Handshake +import okhttp3.MediaType.Companion.toMediaType +import okhttp3.RequestBody.Companion.toRequestBody +import okhttp3.HttpUrl.Companion.toHttpUrlOrNull +import okio.BufferedSink +import ru.lastochka.messenger.data.model.* +import timber.log.Timber +import java.io.File +import java.util.* +import java.util.concurrent.TimeUnit +import kotlin.coroutines.resume +import kotlin.coroutines.suspendCoroutine +import kotlin.random.Random + +/** + * Низкоуровневый клиент Tinode: WebSocket для real-time. + */ +class TinodeHttpClient( + private val context: Context, + private val apiKey: String, + private val hostName: String, + private val appName: String, + private val useTLS: Boolean = true +) { + val gson: Gson = GsonBuilder() + // НЕ включаем null поля — пустые объекты {} для sub/desc + .registerTypeAdapter(PubContent::class.java, PubContentDeserializer) + .create() + private var webSocket: WebSocket? = null + private val _connectionEvents = MutableSharedFlow(extraBufferCapacity = 8) + + @Volatile var authToken: String? = null + @Volatile var myUid: String? = null + @Volatile var isConnected = false + @Volatile var isAuthenticated = false + + private val pendingRequests = mutableMapOf Unit>() + private var _eventCallback: ((ServerMessage) -> Unit)? = null + private val scope = CoroutineScope(Dispatchers.IO + Job()) + + val connectionEvents: SharedFlow = _connectionEvents + + fun setEventCallback(callback: (ServerMessage) -> Unit) { + _eventCallback = callback + } + + // ─── Connection ───────────────────────────────────────────── + + fun connect() { + if (isConnected) return + val scheme = if (useTLS) "wss" else "ws" + val wsUrl = "$scheme://$hostName/v0/channels?apikey=$apiKey" + Timber.d("Connecting to $wsUrl") + val request = Request.Builder() + .url(wsUrl) + .build() + + val listener = object : WebSocketListener() { + override fun onOpen(webSocket: WebSocket, response: Response) { + isConnected = true + scope.launch { _connectionEvents.emit(ConnectionEvent.Connected) } + } + + override fun onMessage(webSocket: WebSocket, text: String) { + try { + val msg = gson.fromJson(text, ServerMessage::class.java) + Timber.d("<<< RAW: ${text.take(200)}") + Timber.d("<<< TYPE: ${msg.type}, id=${msg.ctrl?.id ?: msg.data?.topic ?: msg.meta?.topic ?: "unknown"}") + when (msg.type) { + MsgType.CTRL -> { + val ctrl = msg.ctrl ?: run { + Timber.w("CTRL message without ctrl field: $text") + return + } + ctrl.id?.let { id -> + pendingRequests.remove(id)?.invoke(msg) + } + ctrl.params?.token?.let { token -> authToken = token } + ctrl.params?.user?.let { uid -> myUid = uid } + // ВАЖНО: НЕ ставим isAuthenticated здесь — только в login()! + // hi() возвращает 200, но это НЕ аутентификация + } + MsgType.DATA, MsgType.META, MsgType.PRES, MsgType.INFO -> { + _eventCallback?.invoke(msg) + } + else -> {} + } + } catch (e: Exception) { + Timber.e(e, "Failed to parse WebSocket message") + } + } + + override fun onClosed(webSocket: WebSocket, code: Int, reason: String) { + isConnected = false + isAuthenticated = false + authToken = null + myUid = null + scope.launch { _connectionEvents.emit(ConnectionEvent.Disconnected) } + } + + override fun onFailure(webSocket: WebSocket, t: Throwable, response: Response?) { + val errorMsg = response?.message ?: t.message ?: "Unknown error" + val statusCode = response?.code ?: 0 + Timber.e(t, "WebSocket onFailure: code=$statusCode, message=$errorMsg") + isConnected = false + isAuthenticated = false + authToken = null + myUid = null + scope.launch { _connectionEvents.emit(ConnectionEvent.Error(t)) } + } + } + + val client = OkHttpClient.Builder() + .pingInterval(30, TimeUnit.SECONDS) + .eventListener(object : EventListener() { + override fun dnsStart(call: Call, domainName: String) { + Timber.d("WS dnsStart: $domainName") + } + override fun dnsEnd(call: Call, domainName: String, inetAddressList: List) { + Timber.d("WS dnsEnd: ${inetAddressList.map { it.hostAddress }}") + } + override fun connectStart(call: Call, inetSocketAddress: java.net.InetSocketAddress, proxy: java.net.Proxy) { + Timber.d("WS connectStart: ${inetSocketAddress.hostName}:${inetSocketAddress.port}") + } + override fun secureConnectStart(call: Call) { + Timber.d("WS secureConnectStart (TLS handshake)") + } + override fun secureConnectEnd(call: Call, handshake: Handshake?) { + Timber.d("WS secureConnectEnd: ${handshake?.tlsVersion}") + } + override fun connectFailed(call: Call, inetSocketAddress: java.net.InetSocketAddress, proxy: java.net.Proxy, protocol: okhttp3.Protocol?, ioe: java.io.IOException) { + Timber.e(ioe, "WS connectFailed: ${inetSocketAddress.hostName}:${inetSocketAddress.port}") + } + override fun callFailed(call: Call, ioe: java.io.IOException) { + Timber.e(ioe, "WS callFailed: ${ioe.message}") + } + }) + .build() + + webSocket = client.newWebSocket(request, listener) + } + + fun disconnect() { + webSocket?.close(1000, "Client disconnect") + webSocket = null + isConnected = false + isAuthenticated = false + authToken = null + myUid = null + } + + // ─── Messages ────────────────────────────────────────────── + + fun send(message: Any): String { + val json = gson.toJson(message) + Timber.d(">>> RAW: ${json.take(150)}") + webSocket?.send(json) + // Extract ID from the nested message structure (hi.id, acc.id, login.id, etc.) + return extractMessageId(message) + } + + /** + * Отправить сообщение и ждать ответа по id (без suspend). + */ + fun sendWithDirectCallback(message: Any, id: String) { + pendingRequests[id] = { msg -> + Timber.d("Direct callback received for id=$id") + } + val json = gson.toJson(message) + Timber.d(">>> RAW: ${json.take(150)}") + webSocket?.send(json) + } + + private fun extractMessageId(message: Any): String { + // Try to extract ID from common Tinode message structures + val json = gson.toJsonTree(message).asJsonObject + // Check for nested id fields: hi.id, acc.id, login.id, sub.id, pub.id, note.id, leave.id, get.id, set.id + for (key in listOf("hi", "acc", "login", "sub", "pub", "note", "leave", "get", "set")) { + val nested = json.get(key) + if (nested != null && nested.isJsonObject) { + val id = nested.asJsonObject.get("id") + if (id != null && !id.isJsonNull) { + return id.asString + } + } + } + // Fallback: generate ID if not found + return generateId() + } + + private suspend fun sendWithCallback(message: Any): ServerMessage = suspendCancellableCoroutine { cont -> + if (!isConnected) { + cont.resumeWith(Result.failure(Exception("Нет подключения к серверу"))) + return@suspendCancellableCoroutine + } + + val id = send(message) + pendingRequests[id] = { msg -> + cont.resume(msg, null) + } + scope.launch { + delay(30_000) + if (!cont.isCompleted) { + pendingRequests.remove(id) + cont.resumeWith(Result.failure(Exception("Сервер не отвечает. Проверьте интернет-соединение."))) + } + } + } + + // ─── API methods ──────────────────────────────────────────── + + suspend fun sendHi(): ServerMessage { + val msg = ClientMsgHi(hi = HiPacket(id = generateId())) + return sendWithCallback(msg) + } + + /** + * Неблокирующая отправка hi — просто отправляем JSON. + */ + fun sendHiNonBlocking() { + val msg = ClientMsgHi(hi = HiPacket(id = generateId())) + send(msg) + } + + suspend fun register(username: String, password: String, displayName: String): ServerMessage { + val msg = ClientMsgAcc( + acc = AccPacket( + id = generateId(), + user = "new", + scheme = "basic", + secret = base64Encode("$username:$password"), + login = true, + desc = DescPacket(`public` = TheCard(fn = displayName)) + ) + ) + return sendWithCallback(msg) + } + + suspend fun registerWithFullProfile( + username: String, + password: String, + displayName: String, + email: String, + phone: String + ): ServerMessage { + // НЕ отправляем tags при регистрации — сервер отклоняет 403 + // Теги можно установить позже через setMeta("me") + val tags: List? = null + + val credentials = mutableListOf() + if (email.isNotBlank()) { + credentials.add(Credential(meth = "email", val_str = email, done = false)) + } + + val msg = ClientMsgAcc( + acc = AccPacket( + id = generateId(), + user = "new", + scheme = "basic", + secret = base64Encode("$username:$password"), + login = true, + desc = DescPacket(`public` = TheCard(fn = displayName)), + tags = tags, + cred = credentials.ifEmpty { null } + ) + ) + return sendWithCallback(msg) + } + + suspend fun login(username: String, password: String): ServerMessage { + val msg = ClientMsgLogin( + login = LoginPacket(id = generateId(), scheme = "basic", secret = base64Encode("$username:$password")) + ) + return sendWithCallback(msg) + } + + suspend fun loginToken(token: String): ServerMessage { + val msg = ClientMsgLogin( + login = LoginPacket(id = generateId(), scheme = "token", secret = token) + ) + return sendWithCallback(msg) + } + + suspend fun subscribe(topicName: String, get: MetaGetPacket? = null): ServerMessage { + val msg = ClientMsgSub(sub = SubPacket(id = generateId(), topic = topicName, get = get)) + return sendWithCallback(msg) + } + + suspend fun getData(topicName: String, since: Int = 0, limit: Int = 100): ServerMessage { + val msg = ClientMsgGet(get = GetPacket(id = generateId(), topic = topicName, data = MetaGetData(since = since, limit = limit))) + return sendWithCallback(msg) + } + + suspend fun getMeta(topicName: String, what: String = "desc sub"): ServerMessage { + val msg = ClientMsgGet(get = GetPacket(id = generateId(), topic = topicName, what = what)) + // Для get запросов сервер возвращает ctrl + meta как отдельные сообщения + // sendWithCallback дождётся ctrl, а meta придёт через event callback + return try { + withTimeout(10_000) { + sendWithCallback(msg) + } + } catch (e: Exception) { + // Если ctrl не пришёл (таймаут) — пробуем ещё раз + Timber.w(e, "getMeta sendWithCallback timeout, retrying...") + send(msg) // Отправляем ещё раз + delay(500) // Даём время на ответ + ServerMessage() // Возвращаем пустой — meta придёт через callback + } + } + + suspend fun setMeta(topicName: String, set: MetaSetPacket): ServerMessage { + val msg = ClientMsgSet(set = SetPacket(id = generateId(), topic = topicName, desc = set.desc, sub = set.sub)) + return sendWithCallback(msg) + } + + fun publish(topicName: String, text: String) { + send(ClientMsgPub(pub = PubPacket(id = generateId(), topic = topicName, content = PubContent(txt = text)))) + } + + /** + * Отправить сообщение с Drafty контентом и extra attachments. + */ + fun publishWithContent(topicName: String, contentJson: String, mime: String, extra: PubExtra? = null) { + // Сериализуем вручную чтобы отправить правильный JSON + val pubPacket = mutableMapOf( + "id" to generateId(), + "topic" to topicName, + "head" to mapOf("mime" to mime), + "content" to gson.fromJson(contentJson, Map::class.java) + ) + // extra.attachments — опционально, для garbage collection на сервере + extra?.let { + pubPacket["extra"] = mapOf("attachments" to it.attachments) + } + val msg = mapOf("pub" to pubPacket) + val json = gson.toJson(msg) + Timber.d(">>> Pub with attachments: ${json.take(200)}...") + webSocket?.send(json) + } + + fun sendTyping(topicName: String) { + send(ClientMsgNote(note = NotePacket(id = generateId(), topic = topicName, what = "kp"))) + } + + fun noteRead(topicName: String, seq: Int) { + send(ClientMsgNote(note = NotePacket(id = generateId(), topic = topicName, what = "read", seq = seq))) + } + + fun leave(topicName: String) { + send(ClientMsgLeave(leave = LeavePacket(id = generateId(), topic = topicName))) + } + + fun leaveAndUnsub(topicName: String) { + send(ClientMsgLeave(leave = LeavePacket(id = generateId(), topic = topicName, unsub = true))) + } + + /** + * Смена пароля текущего пользователя. + * Tinode: acc message с user="me" и новым secret. + */ + suspend fun changePassword(username: String, oldPassword: String, newPassword: String): ServerMessage { + val msg = ClientMsgAcc( + acc = AccPacket( + id = generateId(), + user = "me", + scheme = "basic", + secret = base64Encode("$username:$newPassword"), + login = false + ) + ) + return sendWithCallback(msg) + } + + /** + * Удалить сообщение (del message). + * Tinode: del message с hard=true для полного удаления. + */ + suspend fun deleteMessage(topicName: String, seqId: Int): ServerMessage { + val msg = ClientMsgDel(del = DelPacket( + id = generateId(), + topic = topicName, + seq = DelSeq(first = seqId, last = seqId), + hard = true + )) + return sendWithCallback(msg) + } + + /** + * Редактировать сообщение (pub с head.replace). + * Tinode: pub message с head.replace = seqId оригинала. + */ + fun editMessage(topicName: String, seqId: Int, newText: String) { + val msg = ClientMsgPub(pub = PubPacket( + id = generateId(), + topic = topicName, + content = PubContent(txt = newText), + head = PubHead(replaces = seqId.toString()) + )) + send(msg) + } + + // ─── Helpers ──────────────────────────────────────────────── + + private fun generateId(): String { + val bytes = ByteArray(8) + Random.nextBytes(bytes) + return bytes.joinToString("") { "%02x".format(it) } + } + + private fun base64Encode(input: String): String { + return Base64.getEncoder().encodeToString(input.toByteArray(Charsets.UTF_8)) + } + + // ─── File Upload ───────────────────────────────────────────── + + /** + * Загрузить файл на сервер Tinode через HTTP POST multipart. + * Возвращает URL файла относительно /v0/file/s/. + */ + suspend fun uploadFile(uri: android.net.Uri, mimeType: String, fileName: String): String { + val scheme = if (useTLS) "https" else "http" + val httpUrl = okhttp3.HttpUrl.Builder() + .scheme(scheme) + .host(hostName) + .addEncodedPathSegments("v0/file/u/") + .addQueryParameter("apikey", apiKey) + .addQueryParameter("auth", "token") + .addQueryParameter("secret", authToken ?: "") + .build() + Timber.d("Uploading file to $httpUrl, mime=$mimeType, name=$fileName") + + return uploadFileToUrl(uri, mimeType, fileName, httpUrl.toString()) + } + + /** + * Загрузить файл с прогресс-колбэком через SDK LargeFileHelper. + * Колбэк возвращает прогресс 0.0..1.0. + */ + suspend fun uploadFileWithProgress( + uri: android.net.Uri, + mimeType: String, + fileName: String, + onProgress: (Float) -> Unit + ): String { + // Используем HttpUrl.Builder для корректного URL-encoding параметров + val scheme = if (useTLS) "https" else "http" + val httpUrl = okhttp3.HttpUrl.Builder() + .scheme(scheme) + .host(hostName) + .addEncodedPathSegments("v0/file/u/") + .addQueryParameter("apikey", apiKey) + .addQueryParameter("auth", "token") + .addQueryParameter("secret", authToken ?: "") + .build() + val uploadUrl = httpUrl.toString() + Timber.d("Uploading file with progress: $uploadUrl") + + return uploadFileToUrlWithProgress(uri, mimeType, fileName, uploadUrl, onProgress) + } + + /** + * Загрузить файл на конкретный URL. + */ + private suspend fun uploadFileToUrl( + uri: android.net.Uri, + mimeType: String, + fileName: String, + url: String + ): String { + // Читаем файл в ByteArray + val fileBytes = context.contentResolver.openInputStream(uri)?.use { it.readBytes() } + ?: throw Exception("Cannot read file: $uri") + + return uploadFileBytesToUrl(fileBytes, mimeType, fileName, url) + } + + /** + * Загрузить ByteArray на указанный URL (поддерживает редиректы). + * Tinode требует RFC 2388 multipart/form-data. + */ + private suspend fun uploadFileBytesToUrl( + fileBytes: ByteArray, + mimeType: String, + fileName: String, + url: String + ): String { + // RFC 2388 multipart/form-data — ожидаемый формат Tinode + val multipartBody = MultipartBody.Builder() + .setType(MultipartBody.FORM) + .addFormDataPart("file", fileName, fileBytes.toRequestBody(mimeType.toMediaType())) + .build() + + val request = Request.Builder() + .url(url) + .post(multipartBody) + .build() + + OkHttpClient.Builder() + .connectTimeout(30, TimeUnit.SECONDS) + .readTimeout(60, TimeUnit.SECONDS) + .writeTimeout(60, TimeUnit.SECONDS) + .followRedirects(false) + .build() + .newCall(request).execute().use { response -> + return when (response.code) { + 200 -> { + val body = response.body?.string() ?: "" + Timber.d("Upload response: $body") + val ctrl = gson.fromJson(body, ServerMessage::class.java).ctrl + val fileUrl = ctrl?.params?.url + ?: throw Exception("No file URL in response. Response: $body") + normalizeFileUrl(fileUrl) + } + 307, 302 -> { + val redirectUrl = response.header("Location") + ?: throw Exception("No redirect URL in ${response.code} response") + Timber.d("Upload redirect ${response.code} to $redirectUrl") + uploadFileBytesToUrl(fileBytes, mimeType, fileName, redirectUrl) + } + else -> { + val errorBody = response.body?.string() ?: "" + Timber.e("Upload failed: ${response.code} ${response.message}, body: $errorBody") + throw Exception("Upload failed: ${response.code} ${response.message}. Server: $errorBody") + } + } + } + } + + /** + * Загрузить файл с прогресс-колбэком. + */ + private suspend fun uploadFileToUrlWithProgress( + uri: android.net.Uri, + mimeType: String, + fileName: String, + url: String, + onProgress: (Float) -> Unit + ): String { + // Читаем файл в ByteArray + val fileBytes = context.contentResolver.openInputStream(uri)?.use { it.readBytes() } + ?: return Result.failure(Exception("Cannot open file")).getOrThrow() + + // Строим multipart через OkHttp Builder (RFC 2388) + val multipartBody = MultipartBody.Builder() + .setType(MultipartBody.FORM) + .addFormDataPart("file", fileName, fileBytes.toRequestBody(mimeType.toMediaType())) + .build() + + // Буферизуем multipart body для подсчёта размера и захватываем Content-Type с boundary + val buffer = okio.Buffer() + multipartBody.writeTo(buffer) + val bodyBytes = buffer.readByteArray() + val totalBytes = bodyBytes.size.toLong() + val contentType = multipartBody.contentType() // multipart/form-data; boundary=... + + return uploadBytesWithProgress(bodyBytes, totalBytes, contentType, url, onProgress) + } + + /** + * Отправить ByteArray с прогресс-колбэком (поддержка редиректов). + * Tinode требует RFC 2388 multipart/form-data. + */ + private suspend fun uploadBytesWithProgress( + bodyBytes: ByteArray, + totalBytes: Long, + contentType: okhttp3.MediaType?, + url: String, + onProgress: (Float) -> Unit + ): String = suspendCoroutine { cont -> + val progressRequestBody = object : RequestBody() { + override fun contentType() = contentType + override fun contentLength() = totalBytes + override fun writeTo(sink: okio.BufferedSink) { + val chunkSize = 32768L // 32KB chunks + var offset = 0L + val total = bodyBytes.size.toLong() + + while (offset < total) { + val toWrite = minOf(chunkSize, total - offset) + sink.write(bodyBytes, offset.toInt(), toWrite.toInt()) + offset += toWrite + val progress = if (totalBytes > 0) offset.toFloat() / totalBytes else 0f + onProgress(progress.coerceIn(0f, 0.99f)) + } + onProgress(1f) + } + } + + val request = Request.Builder() + .url(url) + .post(progressRequestBody) + .build() + + OkHttpClient.Builder() + .connectTimeout(30, TimeUnit.SECONDS) + .readTimeout(120, TimeUnit.SECONDS) + .writeTimeout(120, TimeUnit.SECONDS) + .followRedirects(false) + .build() + .newCall(request).enqueue(object : okhttp3.Callback { + override fun onFailure(call: okhttp3.Call, e: java.io.IOException) { + cont.resumeWith(Result.failure(Exception("Upload failed: ${e.message}", e))) + } + + override fun onResponse(call: okhttp3.Call, response: okhttp3.Response) { + response.use { resp -> + try { + when (resp.code) { + 200 -> { + val responseBody = resp.body?.string() ?: "" + Timber.d("Upload response: $responseBody") + val ctrl = gson.fromJson(responseBody, ServerMessage::class.java).ctrl + val fileUrl = ctrl?.params?.url + if (fileUrl != null) { + Timber.d("File URL received: $fileUrl") + cont.resumeWith(Result.success(normalizeFileUrl(fileUrl))) + } else { + Timber.e("No file URL in response! ctrl.params: ${ctrl?.params}") + cont.resumeWith(Result.failure(Exception("No file URL in response"))) + } + } + 301, 302, 307 -> { + val location = resp.header("Location") + ?: throw Exception("No redirect URL for ${resp.code}") + val redirectUrl = resp.request.url.resolve(location)?.toString() + ?: throw Exception("Failed to resolve redirect URL: $location") + Timber.d("Upload redirect ${resp.code} → $redirectUrl") + // Рекурсивно отправляем те же байты на redirect URL + runBlocking { + try { + val result = uploadBytesWithProgress( + bodyBytes, totalBytes, contentType, redirectUrl, onProgress + ) + cont.resumeWith(Result.success(result)) + } catch (e: Exception) { + cont.resumeWith(Result.failure(e)) + } + } + } + else -> { + val errorBody = resp.body?.string() ?: "" + Timber.e("Upload failed: ${resp.code} ${resp.message}, body: $errorBody") + cont.resumeWith(Result.failure( + Exception("Upload failed: ${resp.code} ${resp.message}. Server: $errorBody") + )) + } + } + } catch (e: Exception) { + cont.resumeWith(Result.failure(e)) + } + } + } + }) + } + + /** + * Нормализовать URL файла — относительный в путь /v0/file/s/... + */ + private fun normalizeFileUrl(url: String): String { + return when { + url.startsWith("/v0/file/s/") -> url + url.startsWith("./") -> "/v0/file/s/${url.substring(2)}" + url.startsWith("http") -> { + url.toHttpUrlOrNull()?.encodedPath ?: url + } + else -> "/v0/file/s/$url" + } + } +} + +sealed class ConnectionEvent { + data object Connected : ConnectionEvent() + data object Disconnected : ConnectionEvent() + data object Authenticated : ConnectionEvent() + data class Error(val throwable: Throwable) : ConnectionEvent() +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/local/AppDatabase.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/local/AppDatabase.kt new file mode 100644 index 0000000..910565e --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/local/AppDatabase.kt @@ -0,0 +1,172 @@ +package ru.lastochka.messenger.data.local + +import android.content.Context +import androidx.room.* +import androidx.room.migration.Migration +import androidx.sqlite.db.SupportSQLiteDatabase +import kotlinx.coroutines.flow.Flow +import java.util.Date + +// ─── Entities ──────────────────────────────────────────────────── + +@Entity(tableName = "messages") +data class MessageEntity( + @PrimaryKey + val seqId: Int, + val topicName: String, + val from: String, + val senderName: String, + val content: String, // Plain text from Drafty + val rawContent: String, // JSON Drafty + val timestamp: Long, + val isOwn: Boolean, + val isRead: Boolean, + val isEdited: Boolean, + val hasAttachment: Boolean, + val attachmentType: String?, // "image", "video", "file", "audio" + val attachmentUrl: String?, + val replyToSeq: Int? = null, + val replyToContent: String? = null +) + +@Entity(tableName = "contacts") +data class ContactEntity( + @PrimaryKey + val topicName: String, + val displayName: String, + val avatar: String?, + val lastMessage: String?, + val lastMessageTime: Long, + val unread: Int, + val isGroup: Boolean, + val muted: Boolean, + val pinned: Boolean +) + +@Entity(tableName = "typing_indicators") +data class TypingEntity( + @PrimaryKey + val topicName: String, + val who: String, + val timestamp: Long +) + +// ─── DAOs ──────────────────────────────────────────────────────── + +@Dao +interface MessageDao { + @Query("SELECT * FROM messages WHERE topicName = :topicName ORDER BY timestamp ASC, seqId ASC") + fun getMessagesForTopic(topicName: String): Flow> + + @Query("SELECT * FROM messages WHERE topicName = :topicName ORDER BY timestamp ASC, seqId ASC LIMIT :limit OFFSET :offset") + suspend fun getMessagesPaged(topicName: String, limit: Int, offset: Int): List + + @Query("SELECT MAX(seqId) FROM messages WHERE topicName = :topicName") + suspend fun getMaxSeq(topicName: String): Int? + + @Insert(onConflict = OnConflictStrategy.REPLACE) + suspend fun insertMessages(messages: List) + + @Insert(onConflict = OnConflictStrategy.REPLACE) + suspend fun insertMessage(message: MessageEntity) + + @Query("DELETE FROM messages WHERE seqId = :seqId") + suspend fun deleteMessageBySeqId(seqId: Int) + + @Query("UPDATE messages SET content = :content, isEdited = :isEdited WHERE seqId = :seqId") + suspend fun updateMessageContent(seqId: Int, content: String, isEdited: Boolean) + + @Query("DELETE FROM messages WHERE topicName = :topicName") + suspend fun clearTopicMessages(topicName: String) + + @Query("UPDATE messages SET isRead = 1 WHERE topicName = :topicName AND isOwn = 0") + suspend fun markAllRead(topicName: String) + + @Query("UPDATE messages SET attachmentUrl = :url, timestamp = :now WHERE seqId = :seqId") + suspend fun updateAttachmentUrl(seqId: Int, url: String, now: Long = System.currentTimeMillis()) + + @Query("UPDATE messages SET attachmentUrl = :url, attachmentType = :type, hasAttachment = 1, timestamp = :now WHERE seqId = :seqId") + suspend fun updateAttachmentFull(seqId: Int, url: String, type: String, now: Long = System.currentTimeMillis()) + + /** Обновить URL вложения в последней собственной записи чата (для echo с сервера) */ + @Query("UPDATE messages SET attachmentUrl = :url WHERE topicName = :topic AND isOwn = 1 AND hasAttachment = 1 AND seqId < 0") + suspend fun updateLastOwnAttachmentUrl(topic: String, url: String) +} + +@Dao +interface ContactDao { + @Query("SELECT * FROM contacts ORDER BY pinned DESC, lastMessageTime DESC") + fun getAllContacts(): Flow> + + @Query("SELECT * FROM contacts WHERE topicName = :topicName") + suspend fun getContact(topicName: String): ContactEntity? + + @Insert(onConflict = OnConflictStrategy.REPLACE) + suspend fun insertContacts(contacts: List) + + @Insert(onConflict = OnConflictStrategy.REPLACE) + suspend fun insertContact(contact: ContactEntity) + + @Query("UPDATE contacts SET unread = 0 WHERE topicName = :topicName") + suspend fun clearUnread(topicName: String) +} + +@Dao +interface TypingDao { + @Query("SELECT * FROM typing_indicators WHERE topicName = :topicName") + fun getTypingForTopic(topicName: String): Flow> + + @Insert(onConflict = OnConflictStrategy.REPLACE) + suspend fun upsertTyping(typing: TypingEntity) + + @Query("DELETE FROM typing_indicators WHERE topicName = :topicName AND who = :who") + suspend fun removeTyping(topicName: String, who: String) + + @Query("DELETE FROM typing_indicators WHERE timestamp < :threshold") + suspend fun clearExpired(threshold: Long) +} + +// ─── Migration V1 → V2 ───────────────────────────────────────── + +/** + * Миграция: добавляем поля replyToSeq и replyToContent в messages. + * Эти поля нужны для функции "ответ на сообщение". + */ +val MIGRATION_1_2 = object : Migration(1, 2) { + override fun migrate(database: SupportSQLiteDatabase) { + database.execSQL("ALTER TABLE messages ADD COLUMN replyToSeq INTEGER") + database.execSQL("ALTER TABLE messages ADD COLUMN replyToContent TEXT") + } +} + +// ─── Database ──────────────────────────────────────────────────── + +@Database( + entities = [MessageEntity::class, ContactEntity::class, TypingEntity::class], + version = 2, + exportSchema = false +) +abstract class AppDatabase : RoomDatabase() { + abstract fun messageDao(): MessageDao + abstract fun contactDao(): ContactDao + abstract fun typingDao(): TypingDao + + companion object { + @Volatile + private var INSTANCE: AppDatabase? = null + + fun getInstance(context: Context): AppDatabase { + return INSTANCE ?: synchronized(this) { + val instance = Room.databaseBuilder( + context.applicationContext, + AppDatabase::class.java, + "lastochka_db" + ) + .addMigrations(MIGRATION_1_2) + .build() + INSTANCE = instance + instance + } + } + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/model/TinodeProtocol.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/model/TinodeProtocol.kt new file mode 100644 index 0000000..9108fa1 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/data/model/TinodeProtocol.kt @@ -0,0 +1,368 @@ +package ru.lastochka.messenger.data.model + +import com.google.gson.* +import com.google.gson.annotations.SerializedName +import java.lang.reflect.Type +import java.util.* + +// Кастомный десериализатор для PubContent +// Сервер может слать content как строку ("привет") или объект ({"txt":"привет"} или Drafty {"txt":"","ent":[...]}) +object PubContentDeserializer : JsonDeserializer { + override fun deserialize(json: JsonElement, typeOfT: Type, context: JsonDeserializationContext): PubContent { + return when { + json.isJsonObject -> { + val obj = json.asJsonObject + val txt = obj.get("txt")?.asString ?: "" + val ent = if (obj.has("ent")) { + context.deserialize>(obj.get("ent"), Array::class.java).toList() + } else null + val fmt = if (obj.has("fmt")) { + context.deserialize>(obj.get("fmt"), Array::class.java).toList() + } else null + PubContent(txt, ent, fmt) + } + json.isJsonPrimitive -> PubContent(json.asString) + else -> PubContent("") + } + } +} + +// ─── Client Messages ───────────────────────────────────────────── + +data class ClientMsgHi( + val hi: HiPacket +) + +data class HiPacket( + val id: String, + @SerializedName("ver") val version: String = "0.25", + @SerializedName("ua") val userAgent: String = "lastochka-android/1.0" +) + +data class ClientMsgAcc( + val acc: AccPacket +) + +data class AccPacket( + val id: String, + val user: String? = null, + val scheme: String = "basic", + val secret: String, + val login: Boolean = false, + val desc: DescPacket? = null, + val tags: List? = null, + val cred: List? = null +) + +data class Credential( + val meth: String, // "email", "tel" + val val_str: String? = null, // value - renamed to avoid Kotlin keyword + val done: Boolean = false +) + +data class DescPacket( + val `public`: TheCard? = null, + val private: Any? = null +) + +data class TheCard( + val fn: String? = null, + val photo: String? = null +) + +data class ClientMsgLogin( + val login: LoginPacket +) + +data class LoginPacket( + val id: String, + val scheme: String = "basic", + val secret: String +) + +data class ClientMsgSub( + val sub: SubPacket +) + +data class SubPacket( + val id: String, + val topic: String? = null, + val get: MetaGetPacket? = null, + val set: MetaSetPacket? = null +) + +data class MetaGetPacket( + val desc: MetaGetDesc? = null, + val sub: MetaGetSub? = null, + val data: MetaGetData? = null, + val what: String? = null +) + +data class MetaGetDesc(val ims: Long? = null) +data class MetaGetSub(val ims: Long? = null) { + companion object { + /** Запросить ВСЕ подписки (без ims ограничения) */ + val All = MetaGetSub() // пустой объект {} при сериализации + } +} +data class MetaGetData( + val since: Int? = null, + val limit: Int? = 100 +) + +data class MetaSetPacket( + val desc: MetaSetDesc? = null, + val sub: MetaSetSub? = null +) + +data class MetaSetDesc( + val tags: List? = null, + val `public`: TheCard? = null, + val `private`: Any? = null +) + +/** + * Приватные данные пользователя в me-топике. + */ +data class PrivateData( + val note: String? = null +) + +data class MetaSetSub(val user: String? = null, val mode: String? = null) + +data class ClientMsgPub( + val pub: PubPacket +) + +data class PubPacket( + val id: String, + val topic: String, + val content: PubContent, + val head: PubHead? = null, + val extra: PubExtra? = null +) + +data class PubContent( + val txt: String = "", + val ent: List? = null, + val fmt: List? = null +) + +/** Drafty-формат для сообщений с вложениями */ +data class PubContentDrafty( + val txt: String = "", + val ent: List? = null, + val fmt: List? = null +) + +/** Вложение в Drafty */ +data class DraftyEntity( + val tp: String = "EX", // Тип: EX = external + val `data`: DraftyData? = null +) + +/** Данные вложения */ +data class DraftyData( + val mime: String? = null, // "image/jpeg", "image/png" и т.д. + val name: String? = null, // имя файла + val ref: String? = null, // URL: "/v0/file/s/abc123.jpg" + @SerializedName("val") val val_str: String? = null, // inline base64 data (от web клиента) + val size: Long? = null, // размер в байтах + val width: Int? = null, // ширина изображения + val height: Int? = null // высота изображения +) + +/** Форматирование в Drafty (ссылка на entity) */ +data class DraftyFmt( + val at: Int, // позиция начала + val len: Int, // длина + val key: Int // индекс в ent +) + +/** Extra с attachments (для garbage collection файлов) */ +data class PubExtra( + val attachments: List // ["/v0/file/s/abc123.jpg"] +) + +data class PubHead( + val replaces: String? = null +) + +data class ClientMsgNote( + val note: NotePacket +) + +data class NotePacket( + val id: String, + val topic: String, + val what: String, + val seq: Int? = null +) + +data class ClientMsgLeave( + val leave: LeavePacket +) + +data class LeavePacket( + val id: String, + val topic: String, + val unsub: Boolean = false +) + +data class ClientMsgGet( + val get: GetPacket +) + +data class GetPacket( + val id: String, + val topic: String, + val desc: MetaGetDesc? = null, + val sub: MetaGetSub? = null, + val data: MetaGetData? = null, + val what: String? = null +) + +data class ClientMsgSet( + val set: SetPacket +) + +data class SetPacket( + val id: String, + val topic: String, + val desc: MetaSetDesc? = null, + val sub: MetaSetSub? = null +) + +data class ClientMsgDel( + val del: DelPacket +) + +data class DelPacket( + val id: String, + val topic: String, + val seq: DelSeq, + val hard: Boolean = false +) + +data class DelSeq( + val first: Int, + val last: Int +) + +// ─── Server Messages ───────────────────────────────────────────── + +data class ServerMessage( + val ctrl: CtrlPacket? = null, + val data: DataPacket? = null, + val meta: MetaPacket? = null, + val pres: PresPacket? = null, + val info: InfoPacket? = null, + val del: DelPacket? = null +) { + val type: MsgType + get() = when { + ctrl != null -> MsgType.CTRL + data != null -> MsgType.DATA + meta != null -> MsgType.META + pres != null -> MsgType.PRES + info != null -> MsgType.INFO + del != null -> MsgType.DEL + else -> MsgType.UNKNOWN + } +} + +enum class MsgType { CTRL, DATA, META, PRES, INFO, DEL, UNKNOWN } + +data class CtrlPacket( + val id: String? = null, + val code: Int, + val text: String? = null, + val topic: String? = null, + val params: CtrlParams? = null +) + +data class CtrlParams( + val user: String? = null, + val token: String? = null, + val recv: Int? = null, + val read: Int? = null, + val url: String? = null // URL загруженного файла +) + +data class DataPacket( + val topic: String, + val from: String? = null, + val seq: Int, + val content: PubContent, + val head: PubHead? = null, + val extra: PubExtra? = null, + val ts: String? = null +) + +data class MetaPacket( + val id: String? = null, + val topic: String? = null, + val desc: MetaDesc? = null, + val sub: List? = null, + val tags: List? = null, + val cred: List? = null, + val `public`: TheCard? = null +) + +data class MetaDesc( + val created: String? = null, + val updated: String? = null, + val tags: List? = null, + val cred: List? = null, + val acs: Acs? = null, + val `public`: TheCard? = null, + val `private`: Any? = null +) + +data class MetaSub( + val user: String? = null, + val topic: String? = null, + val updated: String? = null, + val seq: Int = 0, + val read: Int = 0, + val recv: Int = 0, + val unread: Int = 0, + val acs: Acs? = null, + val `public`: TheCard? = null, + val private: Any? = null, + val lastSeen: LastSeen? = null +) + +data class LastSeen( + val when_ts: String? = null, + val ua: String? = null, + val recv: Long? = null +) + +data class Acs( + val want: String? = null, + val given: String? = null, + val mode: String? = null +) + +data class PresPacket( + val topic: String, + val what: String, + val src: String? = null, + val seq: Int? = null, + val delp: DelMsg? = null +) + +data class DelMsg( + val delId: Int? = null, + val first: Int? = null, + val last: Int? = null, + val all: Boolean = false +) + +data class InfoPacket( + val topic: String, + val from: String, + val what: String, + val seq: Int? = null +) diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/di/AppModule.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/di/AppModule.kt new file mode 100644 index 0000000..1d5b2ff --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/di/AppModule.kt @@ -0,0 +1,71 @@ +package ru.lastochka.messenger.di + +import android.content.Context +import coil.ImageLoader +import dagger.Module +import dagger.Provides +import dagger.hilt.InstallIn +import dagger.hilt.android.qualifiers.ApplicationContext +import dagger.hilt.components.SingletonComponent +import ru.lastochka.messenger.data.ChatRepository +import ru.lastochka.messenger.data.SessionRepository +import ru.lastochka.messenger.data.TinodeClient +import ru.lastochka.messenger.data.local.AppDatabase +import ru.lastochka.messenger.service.NetworkMonitor +import javax.inject.Singleton + +/** + * Hilt модуль для предоставления зависимостей. + */ +@Module +@InstallIn(SingletonComponent::class) +object AppModule { + + @Provides + @Singleton + fun provideDatabase(@ApplicationContext context: Context): AppDatabase { + return AppDatabase.getInstance(context) + } + + @Provides + @Singleton + fun provideTinodeClient(@ApplicationContext context: Context): TinodeClient { + val app = context.applicationContext as ru.lastochka.messenger.LastochkaApp + return app.tinodeClient + } + + @Provides + @Singleton + fun provideNetworkMonitor(@ApplicationContext context: Context): NetworkMonitor { + return NetworkMonitor(context) + } + + @Provides + @Singleton + fun provideSessionRepository( + @ApplicationContext context: Context, + tinodeClient: TinodeClient, + networkMonitor: NetworkMonitor + ): SessionRepository { + return SessionRepository(context, tinodeClient, networkMonitor) + } + + @Provides + @Singleton + fun provideRepository( + tinodeClient: TinodeClient, + database: AppDatabase, + sessionRepository: SessionRepository + ): ChatRepository { + return ChatRepository(tinodeClient, database, sessionRepository) + } + + @Provides + @Singleton + fun provideImageLoader( + @ApplicationContext context: Context, + tinodeClient: TinodeClient + ): ImageLoader { + return createImageLoader(context, tinodeClient) + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/di/CoilModule.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/di/CoilModule.kt new file mode 100644 index 0000000..422940a --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/di/CoilModule.kt @@ -0,0 +1,80 @@ +package ru.lastochka.messenger.di + +import android.content.Context +import coil.ImageLoader +import coil.disk.DiskCache +import coil.memory.MemoryCache +import okhttp3.Interceptor +import okhttp3.OkHttpClient +import okhttp3.Response +import ru.lastochka.messenger.data.TinodeClient +import timber.log.Timber + +/** + * OkHttp Interceptor для добавления заголовков авторизации Tinode + * к запросам загрузки файлов. + * + * Официальный Tinode SDK использует заголовки: + * X-Tinode-APIKey: + * X-Tinode-Auth: Token + * + *而不是 query-параметры (?apikey=...&secret=...), + * которые сервер отклоняет с 400 malformed. + */ +class TinodeAuthInterceptor( + private val tinodeClient: TinodeClient +) : Interceptor { + + override fun intercept(chain: Interceptor.Chain): Response { + val originalRequest = chain.request() + val url = originalRequest.url.toString() + + // Добавляем заголовки ТОЛЬКО для запросов к нашему серверу + if (url.contains(tinodeClient.serverHostName)) { + val authToken = tinodeClient.getAuthToken() + if (authToken != null) { + val newRequest = originalRequest.newBuilder() + .header("X-Tinode-APIKey", tinodeClient.getApiKey()) + .header("X-Tinode-Auth", "Token $authToken") + .build() + Timber.d("TinodeAuthInterceptor: added auth headers for $url") + return chain.proceed(newRequest) + } else { + Timber.w("TinodeAuthInterceptor: no auth token available for $url") + } + } + + return chain.proceed(originalRequest) + } +} + +/** + * Создать ImageLoader для Coil с OkHttp клиентом, + * который автоматически добавляет заголовки авторизации Tinode. + */ +fun createImageLoader( + context: Context, + tinodeClient: TinodeClient +): ImageLoader { + val okHttpClient = OkHttpClient.Builder() + .addInterceptor(TinodeAuthInterceptor(tinodeClient)) + .connectTimeout(30, java.util.concurrent.TimeUnit.SECONDS) + .readTimeout(60, java.util.concurrent.TimeUnit.SECONDS) + .build() + + return ImageLoader.Builder(context) + .okHttpClient(okHttpClient) + .memoryCache { + MemoryCache.Builder(context) + .maxSizePercent(0.25) // 25% доступной памяти + .build() + } + .diskCache { + DiskCache.Builder() + .directory(context.cacheDir.resolve("coil_image_cache")) + .maxSizeBytes(100L * 1024 * 1024) // 100 MB + .build() + } + .crossfade(true) + .build() +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/navigation/Screen.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/navigation/Screen.kt new file mode 100644 index 0000000..0321e16 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/navigation/Screen.kt @@ -0,0 +1,23 @@ +package ru.lastochka.messenger.navigation + +/** + * Экраны приложения для Compose Navigation. + */ +sealed class Screen(val route: String) { + data object Chats : Screen("chats") + data object Chat : Screen("chat/{topicName}/{topicTitle}") { + fun createRoute(topicName: String, topicTitle: String) = "chat/$topicName/$topicTitle" + } + data object NewChat : Screen("new_chat") + + data object Calls : Screen("calls") + + data object Settings : Screen("settings") + data object Profile : Screen("profile") + data object ContactInfo : Screen("contact_info/{topicName}/{topicTitle}") { + fun createRoute(topicName: String, topicTitle: String) = "contact_info/$topicName/$topicTitle" + } + data object CreateGroup : Screen("create_group") + data object Login : Screen("login") + data object Register : Screen("register") +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/service/LastochkaFirebaseMessagingService.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/service/LastochkaFirebaseMessagingService.kt new file mode 100644 index 0000000..deb2b96 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/service/LastochkaFirebaseMessagingService.kt @@ -0,0 +1,102 @@ +package ru.lastochka.messenger.service + +import android.app.NotificationChannel +import android.app.NotificationManager +import android.app.PendingIntent +import android.content.Intent +import android.os.Build +import androidx.core.app.NotificationCompat +import com.google.firebase.messaging.FirebaseMessagingService +import com.google.firebase.messaging.RemoteMessage +import dagger.hilt.android.AndroidEntryPoint +import kotlinx.coroutines.* +import ru.lastochka.messenger.MainActivity +import ru.lastochka.messenger.R +import ru.lastochka.messenger.data.SessionRepository +import ru.lastochka.messenger.data.TinodeHttpClient +import javax.inject.Inject + +/** + * Сервис для обработки Push-уведомлений (FCM). + */ +@AndroidEntryPoint +class LastochkaFirebaseMessagingService : FirebaseMessagingService() { + + @Inject lateinit var sessionRepository: SessionRepository + + private val serviceScope = CoroutineScope(Dispatchers.IO + SupervisorJob()) + + override fun onMessageReceived(message: RemoteMessage) { + super.onMessageReceived(message) + + message.notification?.let { notification -> + val title = notification.title ?: "Ласточка" + val body = notification.body ?: "Новое сообщение" + + // Данные сообщения (topicName и т.д.) + val topicName = message.data["topicName"] + val seq = message.data["seq"]?.toIntOrNull() + + showNotification(title, body, topicName, seq) + } + } + + override fun onNewToken(token: String) { + super.onNewToken(token) + // Отправляем новый токен на сервер Tinode при наличии сессии + serviceScope.launch { + try { + if (sessionRepository.isAuthenticated) { + // TODO: tinodeClient.setPushToken(token) — когда метод будет добавлен + android.util.Log.d("FCM", "New token: $token (will be sent to server)") + } + } catch (e: Exception) { + android.util.Log.e("FCM", "Failed to send push token", e) + } + } + } + + private fun showNotification(title: String, body: String, topicName: String?, seq: Int?) { + val channelId = "lastochka_messages" + val notificationId = seq ?: System.currentTimeMillis().toInt() % 100000 + val notificationManager = getSystemService(NotificationManager::class.java) + + // Создаем канал (для Android 8.0+) + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { + val channel = NotificationChannel( + channelId, + "Сообщения", + NotificationManager.IMPORTANCE_HIGH + ).apply { + description = "Уведомления о новых сообщениях" + } + notificationManager.createNotificationChannel(channel) + } + + // Intent для открытия чата при клике + val intent = Intent(this, MainActivity::class.java).apply { + flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK + if (topicName != null) { + putExtra("topicName", topicName) + } + } + + val pendingIntent = PendingIntent.getActivity( + this, + 0, + intent, + PendingIntent.FLAG_IMMUTABLE or PendingIntent.FLAG_UPDATE_CURRENT + ) + + val notification = NotificationCompat.Builder(this, channelId) + .setSmallIcon(R.drawable.logo_splash) // Или иконка сообщения + .setContentTitle(title) + .setContentText(body) + .setPriority(NotificationCompat.PRIORITY_HIGH) + .setAutoCancel(true) + .setContentIntent(pendingIntent) + .build() + + notificationManager.notify(notificationId, notification) + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/service/NetworkMonitor.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/service/NetworkMonitor.kt new file mode 100644 index 0000000..d7f7b40 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/service/NetworkMonitor.kt @@ -0,0 +1,73 @@ +package ru.lastochka.messenger.service + +import android.content.Context +import android.net.ConnectivityManager +import android.net.Network +import android.net.NetworkCapabilities +import android.net.NetworkRequest +import dagger.hilt.android.qualifiers.ApplicationContext +import kotlinx.coroutines.* +import kotlinx.coroutines.flow.* +import javax.inject.Inject +import javax.inject.Singleton + +/** + * Мониторинг состояния сети. + * При восстановлении подключения автоматически триггерит реконнект. + */ +@Singleton +class NetworkMonitor @Inject constructor( + @ApplicationContext private val context: Context +) { + private val _isConnected = MutableStateFlow(false) + val isConnected: StateFlow = _isConnected.asStateFlow() + + private val connectivityManager = context.getSystemService(ConnectivityManager::class.java) + + private val networkCallback = object : ConnectivityManager.NetworkCallback() { + override fun onAvailable(network: Network) { + _isConnected.value = true + } + + override fun onLost(network: Network) { + _isConnected.value = false + } + + override fun onCapabilitiesChanged( + network: Network, + networkCapabilities: NetworkCapabilities + ) { + // Сеть всё ещё доступна + _isConnected.value = true + } + } + + /** + * Начать мониторинг сети. + * Вызывать при старте приложения. + */ + fun startMonitoring() { + // Проверка текущего состояния + val currentNetwork = connectivityManager.activeNetwork + val capabilities = connectivityManager.getNetworkCapabilities(currentNetwork) + _isConnected.value = capabilities?.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET) == true + + // Регистрация callback + val request = NetworkRequest.Builder() + .addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET) + .build() + connectivityManager.registerNetworkCallback(request, networkCallback) + } + + /** + * Остановить мониторинг. + * Вызывать при выходе из приложения. + */ + fun stopMonitoring() { + try { + connectivityManager.unregisterNetworkCallback(networkCallback) + } catch (e: IllegalArgumentException) { + // Callback не зарегистрирован — игнорируем + } + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/components/Avatar.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/components/Avatar.kt new file mode 100644 index 0000000..d08bcf9 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/components/Avatar.kt @@ -0,0 +1,127 @@ +package ru.lastochka.messenger.ui.components + +import androidx.compose.foundation.background +import androidx.compose.foundation.border +import androidx.compose.foundation.layout.* +import androidx.compose.foundation.shape.CircleShape +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.* +import androidx.compose.ui.draw.clip +import androidx.compose.ui.graphics.Color +import androidx.compose.ui.layout.ContentScale +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.text.style.TextAlign +import androidx.compose.ui.unit.Dp +import androidx.compose.ui.unit.dp +import androidx.compose.ui.unit.sp +import coil.compose.AsyncImage +import ru.lastochka.messenger.ui.theme.AvatarColors + +/** + * Аватар с инициалами и цветовым хешем (как в lastochka-ui). + */ +@Composable +fun Avatar( + name: String, + modifier: Modifier = Modifier, + size: Dp = 48.dp, + avatarUrl: String? = null, + showOnlineIndicator: Boolean = false, + isOnline: Boolean = false +) { + Box(modifier = modifier.size(size)) { + // Аватар + if (!avatarUrl.isNullOrBlank()) { + AsyncImage( + model = avatarUrl, + contentDescription = name, + modifier = Modifier + .fillMaxSize() + .clip(CircleShape), + contentScale = ContentScale.Crop + ) + } else { + val colorIndex = remember(name) { + (name.hashCode().and(0x7FFFFFFF)) % AvatarColors.size + } + val bgColor = remember(colorIndex) { + AvatarColors[colorIndex] + } + val initials = remember(name) { + name.split(" ") + .take(2) + .mapNotNull { it.firstOrNull()?.uppercase() } + .joinToString("") + } + + Box( + modifier = Modifier + .fillMaxSize() + .clip(CircleShape) + .background(bgColor), + contentAlignment = Alignment.Center + ) { + Text( + text = initials, + color = Color.White, + fontSize = (size.value * 0.38f).sp, + fontWeight = FontWeight.SemiBold, + textAlign = TextAlign.Center + ) + } + } + + // Индикатор онлайн + if (showOnlineIndicator) { + Box( + modifier = Modifier + .size((size.value * 0.28f).dp) + .align(Alignment.BottomEnd) + .clip(CircleShape) + .background(if (isOnline) Color(0xFF40C040) else Color(0xFFBBBB66)) + .border(1.5.dp, MaterialTheme.colorScheme.surface, CircleShape) + ) + } + } +} + +/** + * Аватар поменьше (для списка чатов). + */ +@Composable +fun AvatarSmall( + name: String, + modifier: Modifier = Modifier, + avatarUrl: String? = null, + isOnline: Boolean = false +) { + Avatar( + name = name, + modifier = modifier, + size = 48.dp, + avatarUrl = avatarUrl, + showOnlineIndicator = true, + isOnline = isOnline + ) +} + +/** + * Аватар побольше (для хедера чата). + */ +@Composable +fun AvatarLarge( + name: String, + modifier: Modifier = Modifier, + avatarUrl: String? = null, + isOnline: Boolean = false +) { + Avatar( + name = name, + modifier = modifier, + size = 40.dp, + avatarUrl = avatarUrl, + showOnlineIndicator = true, + isOnline = isOnline + ) +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/components/ChatHeader.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/components/ChatHeader.kt new file mode 100644 index 0000000..def6b94 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/components/ChatHeader.kt @@ -0,0 +1,124 @@ +package ru.lastochka.messenger.ui.components + +import androidx.compose.foundation.background +import androidx.compose.foundation.clickable +import androidx.compose.foundation.layout.* +import androidx.compose.foundation.shape.CircleShape +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.* +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.* +import androidx.compose.ui.draw.clip +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.text.style.TextOverflow +import androidx.compose.ui.unit.dp + +/** + * Хедер чата (как в lastochka-ui ChatHeader). + * + * Показывает: аватар, имя, статус (онлайн/typing), кнопки действий. + */ +@Composable +fun ChatHeader( + name: String, + statusText: String?, + isOnline: Boolean, + avatarUrl: String? = null, + onBack: () -> Unit, + onCall: () -> Unit, + onMore: () -> Unit, + onClick: (() -> Unit)? = null, + modifier: Modifier = Modifier +) { + Surface( + modifier = modifier.fillMaxWidth(), + color = MaterialTheme.colorScheme.surface, + tonalElevation = 1.dp + ) { + Row( + modifier = Modifier + .fillMaxWidth() + .padding(horizontal = 4.dp, vertical = 8.dp), + verticalAlignment = Alignment.CenterVertically + ) { + // Кнопка назад + IconButton(onClick = onBack) { + Icon( + imageVector = Icons.Default.ArrowBack, + contentDescription = "Назад", + tint = MaterialTheme.colorScheme.onSurface + ) + } + + // Аватар + Имя (Кликабельная область) + Row( + modifier = Modifier + .weight(1f) + .clickable(enabled = onClick != null, onClick = onClick ?: {}) + .padding(horizontal = 4.dp), + verticalAlignment = Alignment.CenterVertically + ) { + AvatarLarge( + name = name, + avatarUrl = avatarUrl, + isOnline = isOnline + ) + + Column( + modifier = Modifier.padding(horizontal = 8.dp) + ) { + Text( + text = name, + style = MaterialTheme.typography.titleMedium.copy( + fontWeight = FontWeight.SemiBold + ), + color = MaterialTheme.colorScheme.onSurface, + maxLines = 1, + overflow = TextOverflow.Ellipsis + ) + + if (statusText != null) { + Text( + text = statusText, + style = MaterialTheme.typography.bodySmall, + color = if (isOnline) + androidx.compose.ui.graphics.Color(0xFF40C040) + else + MaterialTheme.colorScheme.onSurfaceVariant, + maxLines = 1, + overflow = TextOverflow.Ellipsis + ) + } + } + } + + // Кнопка звонка + IconButton(onClick = onCall) { + Icon( + imageVector = Icons.Default.Call, + contentDescription = "Позвонить", + tint = MaterialTheme.colorScheme.primary + ) + } + + // Кнопка видеозвонка + IconButton(onClick = onCall) { + Icon( + imageVector = Icons.Default.Videocam, + contentDescription = "Видеозвонок", + tint = MaterialTheme.colorScheme.primary + ) + } + + // Меню + IconButton(onClick = onMore) { + Icon( + imageVector = Icons.Default.MoreVert, + contentDescription = "Ещё", + tint = MaterialTheme.colorScheme.onSurface + ) + } + } + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/components/ChatItem.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/components/ChatItem.kt new file mode 100644 index 0000000..9dfe9dd --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/components/ChatItem.kt @@ -0,0 +1,148 @@ +package ru.lastochka.messenger.ui.components + +import androidx.compose.foundation.background +import androidx.compose.foundation.layout.* +import androidx.compose.foundation.shape.RoundedCornerShape +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.Done +import androidx.compose.material.icons.filled.DoneAll +import androidx.compose.material.icons.filled.NotificationsOff +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.* +import androidx.compose.ui.draw.clip +import androidx.compose.ui.graphics.Color +import androidx.compose.ui.text.style.TextOverflow +import androidx.compose.ui.unit.dp +import ru.lastochka.messenger.data.ContactInfo +import ru.lastochka.messenger.ui.theme.LocalBubbleColors +import ru.lastochka.messenger.ui.theme.ReadReceipt +import ru.lastochka.messenger.ui.theme.SentReceipt +import java.text.SimpleDateFormat +import java.util.* + +/** + * Элемент чата в списке (как в lastochka-ui Sidebar → ChatItem). + */ +@Composable +fun ChatItem( + contact: ContactInfo, + onClick: () -> Unit, + modifier: Modifier = Modifier +) { + val timeFormat = SimpleDateFormat("HH:mm", Locale.getDefault()) + val dateFormat = SimpleDateFormat("dd.MM", Locale.getDefault()) + + val timeString = remember(contact.timestamp) { + contact.timestamp?.let { ts -> + val cal = Calendar.getInstance() + cal.time = ts + val now = Calendar.getInstance() + + if (cal.get(Calendar.YEAR) == now.get(Calendar.YEAR) && + cal.get(Calendar.DAY_OF_YEAR) == now.get(Calendar.DAY_OF_YEAR)) { + timeFormat.format(ts) + } else { + dateFormat.format(ts) + } + } ?: "" + } + + Card( + modifier = modifier + .fillMaxWidth() + .padding(horizontal = 8.dp, vertical = 2.dp), + onClick = onClick, + colors = CardDefaults.cardColors( + containerColor = MaterialTheme.colorScheme.surface + ), + shape = RoundedCornerShape(12.dp) + ) { + Row( + modifier = Modifier + .fillMaxWidth() + .padding(12.dp), + verticalAlignment = Alignment.CenterVertically + ) { + // Аватар + AvatarSmall( + name = contact.displayName, + avatarUrl = contact.avatar, + isOnline = contact.isOnline && !contact.isGroup + ) + + Spacer(modifier = Modifier.width(12.dp)) + + // Контент + Column(modifier = Modifier.weight(1f)) { + // Имя + время + Row( + modifier = Modifier.fillMaxWidth(), + horizontalArrangement = Arrangement.SpaceBetween, + verticalAlignment = Alignment.CenterVertically + ) { + Text( + text = contact.displayName, + style = MaterialTheme.typography.titleMedium, + color = MaterialTheme.colorScheme.onSurface, + maxLines = 1, + overflow = TextOverflow.Ellipsis + ) + + if (timeString.isNotEmpty()) { + Text( + text = timeString, + style = MaterialTheme.typography.labelSmall, + color = if (contact.unread > 0) + MaterialTheme.colorScheme.primary + else + MaterialTheme.colorScheme.onSurfaceVariant + ) + } + } + + Spacer(modifier = Modifier.height(4.dp)) + + // Превью сообщения + бейдж непрочитанных + Row( + modifier = Modifier.fillMaxWidth(), + horizontalArrangement = Arrangement.SpaceBetween, + verticalAlignment = Alignment.CenterVertically + ) { + Text( + text = contact.lastMessage ?: "", + style = MaterialTheme.typography.bodySmall, + color = MaterialTheme.colorScheme.onSurfaceVariant, + maxLines = 1, + overflow = TextOverflow.Ellipsis, + modifier = Modifier.weight(1f) + ) + + if (contact.unread > 0) { + Spacer(modifier = Modifier.width(8.dp)) + Badge( + containerColor = MaterialTheme.colorScheme.primary, + contentColor = Color.White + ) { + Text( + text = if (contact.unread > 99) "99+" else contact.unread.toString(), + style = MaterialTheme.typography.labelSmall, + modifier = Modifier.padding(horizontal = 2.dp) + ) + } + } + + if (contact.muted) { + Spacer(modifier = Modifier.width(4.dp)) + Icon( + imageVector = Icons.Default.NotificationsOff, + contentDescription = "Muted", + tint = MaterialTheme.colorScheme.onSurfaceVariant, + modifier = Modifier.size(16.dp) + ) + } + } + } + } + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/components/MessageBubble.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/components/MessageBubble.kt new file mode 100644 index 0000000..970026e --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/components/MessageBubble.kt @@ -0,0 +1,311 @@ +package ru.lastochka.messenger.ui.components + +import androidx.compose.foundation.ExperimentalFoundationApi +import androidx.compose.foundation.background +import androidx.compose.foundation.clickable +import androidx.compose.foundation.combinedClickable +import androidx.compose.foundation.gestures.detectHorizontalDragGestures +import androidx.compose.foundation.layout.* +import androidx.compose.foundation.shape.RoundedCornerShape +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.Done +import androidx.compose.material.icons.filled.DoneAll +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.* +import androidx.compose.ui.draw.clip +import androidx.compose.ui.geometry.Offset +import androidx.compose.ui.graphics.Color +import androidx.compose.ui.input.pointer.pointerInput +import androidx.compose.ui.layout.ContentScale +import androidx.compose.ui.platform.LocalContext +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.text.style.TextOverflow +import androidx.compose.ui.unit.IntOffset +import androidx.compose.ui.unit.dp +import androidx.compose.ui.unit.sp +import coil.compose.SubcomposeAsyncImage +import coil.request.ImageRequest +import timber.log.Timber +import ru.lastochka.messenger.LastochkaApp +import ru.lastochka.messenger.data.UiMessage +import ru.lastochka.messenger.ui.theme.LocalBubbleColors +import ru.lastochka.messenger.ui.theme.ReadReceipt +import ru.lastochka.messenger.ui.theme.SentReceipt +import java.text.SimpleDateFormat +import java.util.* +import kotlin.math.roundToInt + +@OptIn(ExperimentalFoundationApi::class) +@Composable +fun MessageBubble( + message: UiMessage, + modifier: Modifier = Modifier, + isFirstInGroup: Boolean = false, + isLastInGroup: Boolean = false, + showSender: Boolean = false, + onLongClick: (() -> Unit)? = null, + onSwipeReply: (() -> Unit)? = null, + onImageClick: ((String) -> Unit)? = null +) { + val bubbleColors = LocalBubbleColors.current + val timeFormat = SimpleDateFormat("HH:mm", Locale.getDefault()) + + val bgColor = if (message.isOwn) bubbleColors.own else bubbleColors.peer + val textColor = if (message.isOwn) bubbleColors.ownText else bubbleColors.peerText + + // State for swipe offset + var offsetX by remember { mutableFloatStateOf(0f) } + val maxOffset = 100f + + val bubbleShape = when { + message.isOwn -> when { + isLastInGroup -> RoundedCornerShape(topStart = 18.dp, topEnd = 18.dp, bottomStart = 18.dp, bottomEnd = 4.dp) + else -> RoundedCornerShape(topStart = 18.dp, topEnd = 18.dp, bottomStart = 4.dp, bottomEnd = 4.dp) + } + else -> when { + isLastInGroup -> RoundedCornerShape(topStart = 18.dp, topEnd = 18.dp, bottomStart = 4.dp, bottomEnd = 18.dp) + else -> RoundedCornerShape(topStart = 4.dp, topEnd = 18.dp, bottomStart = 4.dp, bottomEnd = 4.dp) + } + } + + val alignment = if (message.isOwn) Alignment.End else Alignment.Start + + Column( + modifier = modifier + .fillMaxWidth() + .padding(horizontal = 12.dp, vertical = if (isFirstInGroup) 8.dp else 2.dp) + .offset { IntOffset(offsetX.roundToInt(), 0) } + .pointerInput(Unit) { + detectHorizontalDragGestures( + onDragEnd = { + if (offsetX > maxOffset / 2) { + onSwipeReply?.invoke() + } + offsetX = 0f + }, + onHorizontalDrag = { _, dragAmount -> + if (dragAmount > 0) { // Only allow swipe right + offsetX = (offsetX + dragAmount).coerceIn(0f, maxOffset) + } + } + ) + } + .combinedClickable(onClick = {}, onLongClick = onLongClick ?: {}), + horizontalAlignment = alignment + ) { + if (showSender && !message.isOwn) { + Text( + text = message.senderName, + style = MaterialTheme.typography.labelSmall, + color = MaterialTheme.colorScheme.primary, + modifier = Modifier.padding(start = 4.dp, bottom = 2.dp) + ) + } + + Box( + modifier = Modifier + .clip(bubbleShape) + .background(bgColor) + .padding(horizontal = 12.dp, vertical = 8.dp) + .widthIn(max = 280.dp) + ) { + Column { + // Reply Quote + if (message.replyToContent != null) { + Box( + modifier = Modifier + .fillMaxWidth() + .padding(bottom = 4.dp) + .background(Color(0xFFE0E0E0).copy(alpha = 0.3f), shape = RoundedCornerShape(4.dp)) + .padding(start = 8.dp, end = 8.dp, top = 4.dp, bottom = 4.dp) + ) { + Row { + Box( + modifier = Modifier + .width(3.dp) + .fillMaxHeight() + .background(MaterialTheme.colorScheme.primary, shape = RoundedCornerShape(2.dp)) + ) + Spacer(modifier = Modifier.width(6.dp)) + Column { + Text("Ответ", style = MaterialTheme.typography.labelSmall, color = MaterialTheme.colorScheme.primary, fontWeight = FontWeight.Bold) + Text(message.replyToContent, style = MaterialTheme.typography.bodySmall, color = textColor.copy(alpha = 0.7f), maxLines = 2, overflow = TextOverflow.Ellipsis) + } + } + } + } + + // Image attachment + if (message.hasAttachment) { + val context = LocalContext.current + Timber.d("MessageBubble: hasAttachment=true, seqId=${message.seqId}, attachmentUrl=${message.attachmentUrl?.take(50)}") + + if (message.attachmentUrl != null) { + // Determine if this is a data URL (base64 inline) or a server URL + val imageData = if (message.attachmentUrl.startsWith("data:")) { + // Inline base64 image from web client + message.attachmentUrl + } else { + // Server URL — build full download URL with auth headers + val app = context.applicationContext as LastochkaApp + app.tinodeClient.buildFileDownloadUrl(message.attachmentUrl) + } + Timber.d("MessageBubble: loading image, isBase64=${imageData.startsWith("data:")}, isOwn=${message.isOwn}") + + SubcomposeAsyncImage( + model = ImageRequest.Builder(context) + .data(imageData) + .crossfade(true) + .listener( + onSuccess = { _, result -> + Timber.d("MessageBubble: image loaded successfully, size=${result.drawable?.intrinsicWidth}x${result.drawable?.intrinsicHeight}") + }, + onError = { _, result -> + Timber.e("MessageBubble: image load failed: ${result.throwable?.message}") + } + ) + .build(), + contentDescription = "Вложение", + modifier = Modifier + .fillMaxWidth() + .heightIn(max = 300.dp) + .clip(RoundedCornerShape(8.dp)) + .background(Color(0xFFCCCCCC)) + .padding(bottom = 4.dp) + .clickable(enabled = onImageClick != null) { + onImageClick?.invoke(imageData) + }, + contentScale = ContentScale.Fit, + loading = { + Box( + modifier = Modifier.fillMaxSize(), + contentAlignment = Alignment.Center + ) { + CircularProgressIndicator( + modifier = Modifier.size(24.dp), + strokeWidth = 2.dp + ) + } + }, + error = { + val exc = it.result?.throwable + Box( + modifier = Modifier + .fillMaxWidth() + .height(100.dp) + .clickable { exc?.printStackTrace() }, + contentAlignment = Alignment.Center + ) { + Column(horizontalAlignment = Alignment.CenterHorizontally) { + Text( + text = "Ошибка загрузки", + style = MaterialTheme.typography.bodySmall, + color = Color.Gray + ) + exc?.message?.let { msg -> + Text( + text = msg.take(50), + style = MaterialTheme.typography.labelSmall, + color = Color.Red, + modifier = Modifier.padding(top = 4.dp) + ) + } + } + } + } + ) + } else { + // Placeholder: показываем иконку при отправке + Box( + modifier = Modifier + .fillMaxWidth() + .heightIn(max = 200.dp) + .clip(RoundedCornerShape(8.dp)) + .background(Color(0xFFE0E0E0)) + .padding(32.dp), + contentAlignment = Alignment.Center + ) { + Column(horizontalAlignment = Alignment.CenterHorizontally) { + Text( + text = "📷", + fontSize = 32.sp, + modifier = Modifier.padding(bottom = 8.dp) + ) + Spacer(modifier = Modifier.height(8.dp)) + Text( + text = "Отправка...", + style = MaterialTheme.typography.bodySmall, + color = Color.Gray + ) + } + } + } + } + + // Text content (если есть caption) + if (message.content.isNotBlank() && message.content != " ") { + Text( + text = message.content, + style = MaterialTheme.typography.bodyLarge.copy(color = textColor), + modifier = Modifier.padding(end = 48.dp) + ) + } + + Row( + modifier = Modifier.align(Alignment.End).padding(top = 4.dp), + verticalAlignment = Alignment.CenterVertically, + horizontalArrangement = Arrangement.spacedBy(2.dp) + ) { + if (message.isEdited) { + Text(text = "ред.", style = MaterialTheme.typography.labelSmall, color = textColor.copy(alpha = 0.6f)) + } + Text( + text = timeFormat.format(message.timestamp), + style = MaterialTheme.typography.labelSmall, + color = textColor.copy(alpha = 0.6f) + ) + if (message.isOwn) { + Icon( + imageVector = if (message.isRead) Icons.Filled.DoneAll else Icons.Filled.Done, + contentDescription = null, + tint = if (message.isRead) ReadReceipt else SentReceipt, + modifier = Modifier.size(14.dp) + ) + } + } + } + } + } +} + +/** + * Разделитель дат. + */ +@Composable +fun DateDivider(date: Date, modifier: Modifier = Modifier) { + val today = Calendar.getInstance() + val messageDate = Calendar.getInstance().apply { time = date } + + val label = when { + today.get(Calendar.YEAR) == messageDate.get(Calendar.YEAR) && + today.get(Calendar.DAY_OF_YEAR) == messageDate.get(Calendar.DAY_OF_YEAR) -> "Сегодня" + today.get(Calendar.YEAR) == messageDate.get(Calendar.YEAR) && + today.get(Calendar.DAY_OF_YEAR) - messageDate.get(Calendar.DAY_OF_YEAR) == 1 -> "Вчера" + else -> SimpleDateFormat("dd MMMM yyyy", Locale("ru")).format(date) + } + + Box( + modifier = modifier.fillMaxWidth().padding(vertical = 16.dp), + contentAlignment = Alignment.Center + ) { + Text( + text = label, + style = MaterialTheme.typography.labelMedium, + color = MaterialTheme.colorScheme.onSurfaceVariant, + modifier = Modifier + .background(color = MaterialTheme.colorScheme.surfaceVariant, shape = RoundedCornerShape(12.dp)) + .padding(horizontal = 16.dp, vertical = 6.dp) + ) + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/components/MessageInput.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/components/MessageInput.kt new file mode 100644 index 0000000..1a407f6 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/components/MessageInput.kt @@ -0,0 +1,126 @@ +package ru.lastochka.messenger.ui.components + +import androidx.compose.foundation.background +import androidx.compose.foundation.layout.* +import androidx.compose.foundation.shape.CircleShape +import androidx.compose.foundation.shape.RoundedCornerShape +import androidx.compose.foundation.text.BasicTextField +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.* +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.* +import androidx.compose.ui.draw.clip +import androidx.compose.ui.focus.onFocusChanged +import androidx.compose.ui.graphics.Color +import androidx.compose.ui.graphics.SolidColor +import androidx.compose.ui.text.TextStyle +import androidx.compose.ui.unit.dp + +/** + * Поле ввода сообщения (как в lastochka-ui MessageInput). + * + * Стиль: скруглённое, светлый фон, иконка отправки справа. + */ +@Composable +fun MessageInput( + text: String, + onTextChanged: (String) -> Unit, + onSend: () -> Unit, + onAttach: () -> Unit, + modifier: Modifier = Modifier, + placeholder: String = "Сообщение…", + replyToMessage: ru.lastochka.messenger.data.UiMessage? = null +) { + var isFocused by remember { mutableStateOf(false) } + + Row( + modifier = modifier + .fillMaxWidth() + .padding(horizontal = 8.dp, vertical = 8.dp), + verticalAlignment = Alignment.CenterVertically + ) { + // Кнопка скрепки + IconButton( + onClick = onAttach, + modifier = Modifier.size(40.dp) + ) { + Icon( + imageVector = Icons.Default.AttachFile, + contentDescription = "Прикрепить", + tint = MaterialTheme.colorScheme.onSurfaceVariant, + modifier = Modifier.size(24.dp) + ) + } + + Spacer(modifier = Modifier.width(8.dp)) + + // Поле ввода + Surface( + modifier = Modifier.weight(1f), + shape = RoundedCornerShape(24.dp), + color = MaterialTheme.colorScheme.surfaceVariant, + tonalElevation = 0.dp + ) { + BasicTextField( + value = text, + onValueChange = onTextChanged, + textStyle = TextStyle( + color = MaterialTheme.colorScheme.onSurface, + fontSize = MaterialTheme.typography.bodyLarge.fontSize + ), + cursorBrush = SolidColor(MaterialTheme.colorScheme.primary), + modifier = Modifier + .fillMaxWidth() + .padding(horizontal = 16.dp, vertical = 12.dp) + .onFocusChanged { isFocused = it.isFocused }, + decorationBox = { innerTextField -> + Box { + if (text.isEmpty()) { + Text( + text = placeholder, + style = MaterialTheme.typography.bodyLarge, + color = MaterialTheme.colorScheme.onSurfaceVariant + ) + } + innerTextField() + } + }, + maxLines = 6 + ) + } + + Spacer(modifier = Modifier.width(8.dp)) + + // Кнопка отправки / микрофон + IconButton( + onClick = { + if (text.isNotBlank()) { + onSend() + } + }, + modifier = Modifier + .size(40.dp) + .clip(CircleShape) + .background( + if (text.isNotBlank()) + MaterialTheme.colorScheme.primary + else + MaterialTheme.colorScheme.surfaceVariant + ) + ) { + Icon( + imageVector = if (text.isNotBlank()) + Icons.Default.Send + else + Icons.Default.Mic, + contentDescription = if (text.isNotBlank()) "Отправить" else "Голосовое", + tint = if (text.isNotBlank()) + Color.White + else + MaterialTheme.colorScheme.onSurfaceVariant, + modifier = Modifier.size(20.dp) + ) + } + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/auth/LoginScreen.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/auth/LoginScreen.kt new file mode 100644 index 0000000..9e6c5be --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/auth/LoginScreen.kt @@ -0,0 +1,222 @@ +package ru.lastochka.messenger.ui.screens.auth + +import androidx.compose.foundation.Image +import androidx.compose.foundation.background +import androidx.compose.foundation.layout.* +import androidx.compose.foundation.shape.RoundedCornerShape +import androidx.compose.foundation.text.KeyboardActions +import androidx.compose.foundation.text.KeyboardOptions +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.* +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.* +import androidx.compose.ui.draw.clip +import androidx.compose.ui.focus.FocusDirection +import androidx.compose.ui.graphics.Color +import androidx.compose.ui.layout.ContentScale +import androidx.compose.ui.platform.LocalFocusManager +import androidx.compose.ui.res.painterResource +import androidx.compose.ui.res.stringResource +import androidx.compose.ui.text.TextStyle +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.text.input.ImeAction +import androidx.compose.ui.text.input.KeyboardType +import androidx.compose.ui.text.input.PasswordVisualTransformation +import androidx.compose.ui.text.input.VisualTransformation +import androidx.compose.ui.text.style.TextAlign +import androidx.compose.ui.unit.dp +import androidx.compose.ui.unit.sp +import androidx.hilt.navigation.compose.hiltViewModel +import ru.lastochka.messenger.R +import ru.lastochka.messenger.ui.theme.BrandPrimary +import ru.lastochka.messenger.viewmodel.AuthViewModel +import ru.lastochka.messenger.viewmodel.AuthUiState + +/** + * Экран входа (как в lastochka-ui LoginScreen). + */ +@Composable +fun LoginScreen( + onLoginSuccess: () -> Unit, + onNavigateToRegister: () -> Unit, + viewModel: AuthViewModel = hiltViewModel() +) { + val uiState by viewModel.uiState.collectAsState() + var username by remember { mutableStateOf("") } + var password by remember { mutableStateOf("") } + var passwordVisible by remember { mutableStateOf(false) } + val focusManager = LocalFocusManager.current + + // Автоматический переход при успехе + LaunchedEffect(uiState) { + if (uiState is AuthUiState.Success) { + onLoginSuccess() + } + } + + Box( + modifier = Modifier + .fillMaxSize() + .background(BrandPrimary), + contentAlignment = Alignment.Center + ) { + Column( + modifier = Modifier + .fillMaxWidth() + .padding(32.dp), + horizontalAlignment = Alignment.CenterHorizontally + ) { + // Логотип + Image( + painter = painterResource(id = R.drawable.logo_splash), + contentDescription = "Ласточка", + modifier = Modifier + .size(120.dp) + .padding(bottom = 16.dp), + contentScale = ContentScale.Fit + ) + + // Заголовок + Text( + text = stringResource(R.string.login_title), + style = MaterialTheme.typography.displaySmall, + color = Color.White, + fontWeight = FontWeight.Bold, + textAlign = TextAlign.Center + ) + + Text( + text = "Твой дом в интернете", + style = MaterialTheme.typography.bodyLarge, + color = Color.White.copy(alpha = 0.8f), + textAlign = TextAlign.Center, + modifier = Modifier.padding(bottom = 32.dp) + ) + + // Форма + Card( + modifier = Modifier.fillMaxWidth(), + shape = RoundedCornerShape(16.dp), + colors = CardDefaults.cardColors( + containerColor = Color.White + ) + ) { + Column( + modifier = Modifier + .fillMaxWidth() + .padding(24.dp) + ) { + // Username + OutlinedTextField( + value = username, + onValueChange = { username = it }, + label = { Text(stringResource(R.string.login_username)) }, + leadingIcon = { + Icon(Icons.Default.Person, contentDescription = null) + }, + singleLine = true, + keyboardOptions = KeyboardOptions(imeAction = ImeAction.Next), + keyboardActions = KeyboardActions( + onNext = { focusManager.moveFocus(FocusDirection.Down) } + ), + modifier = Modifier.fillMaxWidth() + ) + + Spacer(modifier = Modifier.height(16.dp)) + + // Password + OutlinedTextField( + value = password, + onValueChange = { password = it }, + label = { Text(stringResource(R.string.login_password)) }, + leadingIcon = { + Icon(Icons.Default.Lock, contentDescription = null) + }, + trailingIcon = { + IconButton(onClick = { passwordVisible = !passwordVisible }) { + Icon( + imageVector = if (passwordVisible) + Icons.Default.Visibility + else + Icons.Default.VisibilityOff, + contentDescription = null + ) + } + }, + visualTransformation = if (passwordVisible) + VisualTransformation.None + else + PasswordVisualTransformation(), + singleLine = true, + keyboardOptions = KeyboardOptions( + keyboardType = KeyboardType.Password, + imeAction = ImeAction.Done + ), + keyboardActions = KeyboardActions( + onDone = { + focusManager.clearFocus() + viewModel.login(username, password) + } + ), + modifier = Modifier.fillMaxWidth() + ) + + // Error + if (uiState is AuthUiState.Error) { + Spacer(modifier = Modifier.height(8.dp)) + Text( + text = (uiState as AuthUiState.Error).message, + style = MaterialTheme.typography.bodySmall, + color = MaterialTheme.colorScheme.error, + modifier = Modifier.fillMaxWidth() + ) + } + + Spacer(modifier = Modifier.height(24.dp)) + + // Login button + Button( + onClick = { viewModel.login(username, password) }, + enabled = uiState !is AuthUiState.Loading && + username.isNotBlank() && password.isNotBlank(), + modifier = Modifier + .fillMaxWidth() + .height(48.dp), + shape = RoundedCornerShape(12.dp), + colors = ButtonDefaults.buttonColors( + containerColor = BrandPrimary + ) + ) { + if (uiState is AuthUiState.Loading) { + CircularProgressIndicator( + modifier = Modifier.size(24.dp), + color = Color.White + ) + } else { + Text( + text = stringResource(R.string.login_button), + style = MaterialTheme.typography.titleMedium, + color = Color.White + ) + } + } + + // Register link + TextButton( + onClick = onNavigateToRegister, + modifier = Modifier + .fillMaxWidth() + .padding(top = 8.dp) + ) { + Text( + text = stringResource(R.string.login_no_account), + style = MaterialTheme.typography.bodyMedium, + color = BrandPrimary + ) + } + } + } + } + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/auth/RegisterScreen.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/auth/RegisterScreen.kt new file mode 100644 index 0000000..5f3e6ab --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/auth/RegisterScreen.kt @@ -0,0 +1,580 @@ +package ru.lastochka.messenger.ui.screens.auth + +import androidx.compose.foundation.background +import androidx.compose.foundation.isSystemInDarkTheme +import androidx.compose.foundation.layout.* +import androidx.compose.foundation.rememberScrollState +import androidx.compose.foundation.shape.RoundedCornerShape +import androidx.compose.foundation.verticalScroll +import androidx.compose.foundation.text.KeyboardActions +import androidx.compose.foundation.text.KeyboardOptions +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.* +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.* +import androidx.compose.ui.focus.FocusDirection +import androidx.compose.ui.graphics.Color +import androidx.compose.ui.platform.LocalContext +import androidx.compose.ui.platform.LocalFocusManager +import androidx.compose.ui.res.stringResource +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.text.input.ImeAction +import androidx.compose.ui.text.input.KeyboardType +import androidx.compose.ui.text.input.PasswordVisualTransformation +import androidx.compose.ui.text.input.TextFieldValue +import androidx.compose.ui.text.style.TextAlign +import androidx.compose.ui.text.TextRange +import androidx.compose.ui.unit.dp +import androidx.hilt.navigation.compose.hiltViewModel +import kotlinx.coroutines.delay +import kotlinx.coroutines.launch +import ru.lastochka.messenger.R +import ru.lastochka.messenger.ui.theme.BrandPrimary +import ru.lastochka.messenger.util.formatPhoneNumberWithCursor +import ru.lastochka.messenger.util.isValidEmail +import ru.lastochka.messenger.util.isValidPhoneNumber +import ru.lastochka.messenger.util.cleanPhoneNumber +import ru.lastochka.messenger.viewmodel.AuthViewModel +import ru.lastochka.messenger.viewmodel.AuthUiState + +/** + * Экран регистрации (как в lastochka-ui RegisterForm). + * Поля: Логин, Email, Телефон, Ваше имя (опционально), Пароль, Подтверждение пароля + */ +@OptIn(androidx.compose.material3.ExperimentalMaterial3Api::class) +@Composable +fun RegisterScreen( + onRegisterSuccess: () -> Unit, + onNavigateToLogin: () -> Unit, + viewModel: AuthViewModel = hiltViewModel() +) { + val uiState by viewModel.uiState.collectAsState() + val scope = rememberCoroutineScope() + + // Данные регистрации + var login by remember { mutableStateOf("") } + var email by remember { mutableStateOf("") } + var phone by remember { mutableStateOf(TextFieldValue("")) } + var displayName by remember { mutableStateOf("") } + var password by remember { mutableStateOf("") } + var passwordConfirm by remember { mutableStateOf("") } + + // Ошибки валидации + var loginError by remember { mutableStateOf("") } + var emailError by remember { mutableStateOf("") } + var phoneError by remember { mutableStateOf("") } + var passwordError by remember { mutableStateOf("") } + + // Статусы проверки доступности + var isCheckingLogin by remember { mutableStateOf(false) } + var loginAvailable by remember { mutableStateOf(null) } + + var isCheckingEmail by remember { mutableStateOf(false) } + var emailAvailable by remember { mutableStateOf(null) } + + var isCheckingPhone by remember { mutableStateOf(false) } + var phoneAvailable by remember { mutableStateOf(null) } + + // Видимость паролей + var passwordVisible by remember { mutableStateOf(false) } + var passwordConfirmVisible by remember { mutableStateOf(false) } + + val focusManager = LocalFocusManager.current + + // Debounced проверка логина + LaunchedEffect(login) { + if (login.length >= 3) { + delay(500) + isCheckingLogin = true + viewModel.checkUsername(login) { available -> + loginAvailable = available + if (available) loginError = "" + else loginError = "Этот логин уже занят" + isCheckingLogin = false + } + } else { + loginAvailable = null + } + } + + // Debounced проверка email + LaunchedEffect(email) { + val trimmed = email.trim() + if (isValidEmail(trimmed)) { + delay(500) + isCheckingEmail = true + viewModel.checkEmailAvailability(trimmed) { available -> + emailAvailable = available + if (available) emailError = "" + else emailError = "Этот email уже зарегистрирован" + isCheckingEmail = false + } + } else { + emailAvailable = null + } + } + + // Debounced проверка телефона + LaunchedEffect(phone.text) { + val cleaned = cleanPhoneNumber(phone.text) + if (cleaned.length == 11 || phone.text.length >= 18) { + delay(500) + isCheckingPhone = true + viewModel.checkPhoneAvailability(phone.text) { available -> + phoneAvailable = available + if (available) phoneError = "" + else phoneError = "Этот номер уже зарегистрирован" + isCheckingPhone = false + } + } else { + phoneAvailable = null + } + } + + LaunchedEffect(uiState) { + if (uiState is AuthUiState.Success) { + onRegisterSuccess() + } + } + + // Валидация формы + fun validateForm(): Boolean { + var isValid = true + + if (login.length < 3) { + loginError = "Логин должен быть не менее 3 символов" + isValid = false + } else if (!login.matches(Regex("^[a-zA-Z0-9_]+$"))) { + loginError = "Логин может содержать только буквы, цифры и подчёркивание" + isValid = false + } else if (loginAvailable == false) { + loginError = "Этот логин уже занят" + isValid = false + } + + if (!isValidEmail(email)) { + emailError = "Введите корректный email" + isValid = false + } else if (emailAvailable == false) { + emailError = "Этот email уже зарегистрирован" + isValid = false + } + + if (!isValidPhoneNumber(phone.text)) { + phoneError = "Введите корректный номер телефона" + isValid = false + } else if (phoneAvailable == false) { + phoneError = "Этот номер уже зарегистрирован" + isValid = false + } + + if (password.length < 6) { + passwordError = "Пароль должен быть не менее 6 символов" + isValid = false + } else if (password != passwordConfirm) { + passwordError = "Пароли не совпадают" + isValid = false + } + + return isValid + } + + Scaffold( + topBar = { + TopAppBar( + title = { Text(stringResource(R.string.register_title)) }, + navigationIcon = { + IconButton(onClick = onNavigateToLogin) { + Icon(Icons.Default.ArrowBack, "Назад") + } + } + ) + } + ) { padding -> + Column( + modifier = Modifier + .fillMaxSize() + .padding(padding) + .padding(24.dp) + .verticalScroll(rememberScrollState()) + ) { + // Логин + OutlinedTextField( + value = login, + onValueChange = { + login = it.lowercase().filter { c -> c.isLetterOrDigit() || c == '_' } + loginError = "" + }, + label = { + Text( + text = "${stringResource(R.string.register_username)} *", + style = MaterialTheme.typography.bodyMedium, + color = MaterialTheme.typography.bodyMedium.color + ) + }, + placeholder = { Text("username") }, + leadingIcon = { Icon(Icons.Default.AccountCircle, null) }, + trailingIcon = { + if (login.length >= 3) { + if (isCheckingLogin) { + CircularProgressIndicator( + modifier = Modifier.size(16.dp), + strokeWidth = 2.dp + ) + } else if (loginAvailable == true) { + Icon( + Icons.Default.CheckCircle, + contentDescription = null, + tint = Color(0xFF4CAF50) + ) + } + } + }, + singleLine = true, + isError = loginError.isNotEmpty(), + supportingText = { + when { + loginError.isNotEmpty() -> Text(loginError, color = MaterialTheme.colorScheme.error) + login.length >= 3 && loginAvailable == true -> + Text(stringResource(R.string.register_username_available), color = Color(0xFF4CAF50)) + } + }, + keyboardOptions = KeyboardOptions(imeAction = ImeAction.Next), + keyboardActions = KeyboardActions( + onNext = { focusManager.moveFocus(FocusDirection.Down) } + ), + modifier = Modifier.fillMaxWidth() + ) + + Spacer(modifier = Modifier.height(16.dp)) + + // Email + OutlinedTextField( + value = email, + onValueChange = { + email = it + emailError = "" + emailAvailable = null + }, + label = { + Text( + text = "${stringResource(R.string.register_email)} *", + style = MaterialTheme.typography.bodyMedium + ) + }, + placeholder = { Text("example@mail.ru") }, + leadingIcon = { Icon(Icons.Default.Email, null) }, + trailingIcon = { + if (isValidEmail(email.trim())) { + if (isCheckingEmail) { + CircularProgressIndicator( + modifier = Modifier.size(16.dp), + strokeWidth = 2.dp + ) + } else if (emailAvailable == true) { + Icon( + Icons.Default.CheckCircle, + contentDescription = null, + tint = Color(0xFF4CAF50) + ) + } + } + }, + singleLine = true, + isError = emailError.isNotEmpty(), + supportingText = { + when { + emailError.isNotEmpty() -> Text(emailError, color = MaterialTheme.colorScheme.error) + isValidEmail(email.trim()) && emailAvailable == true -> + Text(stringResource(R.string.register_email_available), color = Color(0xFF4CAF50)) + } + }, + keyboardOptions = KeyboardOptions( + keyboardType = KeyboardType.Email, + imeAction = ImeAction.Next + ), + keyboardActions = KeyboardActions( + onNext = { focusManager.moveFocus(FocusDirection.Down) } + ), + modifier = Modifier.fillMaxWidth() + ) + + Spacer(modifier = Modifier.height(16.dp)) + + // Телефон + OutlinedTextField( + value = phone, + onValueChange = { newValue -> + val (formatted, newCursor) = formatPhoneNumberWithCursor( + newValue.text, + newValue.selection.start + ) + phone = TextFieldValue( + text = formatted, + selection = TextRange(newCursor) + ) + phoneError = "" + phoneAvailable = null + }, + label = { + Text( + text = "${stringResource(R.string.register_phone)} *", + style = MaterialTheme.typography.bodyMedium + ) + }, + placeholder = { Text("+7 (999) 999-99-99") }, + leadingIcon = { Icon(Icons.Default.Phone, null) }, + trailingIcon = { + if (isValidPhoneNumber(phone.text)) { + if (isCheckingPhone) { + CircularProgressIndicator( + modifier = Modifier.size(16.dp), + strokeWidth = 2.dp + ) + } else if (phoneAvailable == true) { + Icon( + Icons.Default.CheckCircle, + contentDescription = null, + tint = Color(0xFF4CAF50) + ) + } + } + }, + singleLine = true, + isError = phoneError.isNotEmpty(), + supportingText = { + when { + phoneError.isNotEmpty() -> Text(phoneError, color = MaterialTheme.colorScheme.error) + isValidPhoneNumber(phone.text) && phoneAvailable == true -> + Text(stringResource(R.string.register_phone_available), color = Color(0xFF4CAF50)) + } + }, + keyboardOptions = KeyboardOptions( + keyboardType = KeyboardType.Phone, + imeAction = ImeAction.Next + ), + keyboardActions = KeyboardActions( + onNext = { focusManager.moveFocus(FocusDirection.Down) } + ), + modifier = Modifier.fillMaxWidth() + ) + + Spacer(modifier = Modifier.height(16.dp)) + + // Отображаемое имя (опционально) + OutlinedTextField( + value = displayName, + onValueChange = { displayName = it }, + label = { + Text( + text = "${stringResource(R.string.register_name)} ${stringResource(R.string.register_name_optional)}", + style = MaterialTheme.typography.bodyMedium + ) + }, + placeholder = { Text("Как к вам обращаться") }, + leadingIcon = { Icon(Icons.Default.Person, null) }, + singleLine = true, + keyboardOptions = KeyboardOptions(imeAction = ImeAction.Next), + keyboardActions = KeyboardActions( + onNext = { focusManager.moveFocus(FocusDirection.Down) } + ), + modifier = Modifier.fillMaxWidth() + ) + + Spacer(modifier = Modifier.height(8.dp)) + + Text( + text = "Будет отображаться в списке контактов. Если не указать, будет использоваться логин.", + style = MaterialTheme.typography.labelSmall, + color = Color.Gray, + modifier = Modifier.padding(start = 16.dp) + ) + + Spacer(modifier = Modifier.height(16.dp)) + + // Пароль + OutlinedTextField( + value = password, + onValueChange = { + password = it + passwordError = "" + }, + label = { + Text( + text = "${stringResource(R.string.register_password)} *", + style = MaterialTheme.typography.bodyMedium + ) + }, + placeholder = { Text("Минимум 6 символов") }, + leadingIcon = { Icon(Icons.Default.Lock, null) }, + trailingIcon = { + IconButton(onClick = { passwordVisible = !passwordVisible }) { + Icon( + imageVector = if (passwordVisible) Icons.Default.Visibility else Icons.Default.VisibilityOff, + contentDescription = null + ) + } + }, + visualTransformation = if (passwordVisible) + androidx.compose.ui.text.input.VisualTransformation.None + else + PasswordVisualTransformation(), + singleLine = true, + isError = passwordError.isNotEmpty(), + supportingText = { + if (passwordError.isNotEmpty()) { + Text(passwordError, color = MaterialTheme.colorScheme.error) + } + }, + keyboardOptions = KeyboardOptions( + keyboardType = KeyboardType.Password, + imeAction = ImeAction.Next + ), + keyboardActions = KeyboardActions( + onNext = { focusManager.moveFocus(FocusDirection.Down) } + ), + modifier = Modifier.fillMaxWidth() + ) + + Spacer(modifier = Modifier.height(16.dp)) + + // Подтверждение пароля + OutlinedTextField( + value = passwordConfirm, + onValueChange = { passwordConfirm = it }, + label = { + Text( + text = "${stringResource(R.string.register_password_confirm)} *", + style = MaterialTheme.typography.bodyMedium + ) + }, + placeholder = { Text("Повторите пароль") }, + leadingIcon = { Icon(Icons.Default.Lock, null) }, + trailingIcon = { + IconButton(onClick = { passwordConfirmVisible = !passwordConfirmVisible }) { + Icon( + imageVector = if (passwordConfirmVisible) Icons.Default.Visibility else Icons.Default.VisibilityOff, + contentDescription = null + ) + } + }, + visualTransformation = if (passwordConfirmVisible) + androidx.compose.ui.text.input.VisualTransformation.None + else + PasswordVisualTransformation(), + singleLine = true, + isError = passwordConfirm.isNotEmpty() && password != passwordConfirm, + supportingText = { + when { + passwordError.isNotEmpty() -> Text(passwordError, color = MaterialTheme.colorScheme.error) + passwordConfirm.isNotEmpty() && password == passwordConfirm -> + Text("Пароли совпадают", color = Color(0xFF4CAF50)) + } + }, + keyboardOptions = KeyboardOptions( + keyboardType = KeyboardType.Password, + imeAction = ImeAction.Done + ), + keyboardActions = KeyboardActions( + onDone = { + focusManager.clearFocus() + scope.launch { + if (validateForm()) { + viewModel.registerWithFullProfile( + username = login, + password = password, + displayName = displayName.trim().ifBlank { login }, + email = email.trim(), + phone = cleanPhoneNumber(phone.text) + ) + } + } + } + ), + modifier = Modifier.fillMaxWidth() + ) + + // Общая ошибка + if (uiState is AuthUiState.Error) { + Spacer(modifier = Modifier.height(16.dp)) + Card( + colors = CardDefaults.cardColors( + containerColor = Color(0xFFFEE2E2).copy(alpha = if (isSystemInDarkTheme()) 0.2f else 1f) + ), + shape = RoundedCornerShape(12.dp) + ) { + Text( + text = (uiState as AuthUiState.Error).message, + style = MaterialTheme.typography.bodySmall, + color = Color(0xFFDC2626), + textAlign = TextAlign.Center, + modifier = Modifier.padding(12.dp) + ) + } + } + + Spacer(modifier = Modifier.height(24.dp)) + + // Register button + Button( + onClick = { + scope.launch { + if (validateForm()) { + viewModel.registerWithFullProfile( + username = login, + password = password, + displayName = displayName.trim().ifBlank { login }, + email = email.trim(), + phone = cleanPhoneNumber(phone.text) + ) + } + } + }, + enabled = uiState !is AuthUiState.Loading && + !isCheckingLogin && !isCheckingEmail && !isCheckingPhone, + modifier = Modifier + .fillMaxWidth() + .height(48.dp), + shape = RoundedCornerShape(12.dp), + colors = ButtonDefaults.buttonColors(containerColor = BrandPrimary) + ) { + if (uiState is AuthUiState.Loading) { + CircularProgressIndicator(modifier = Modifier.size(24.dp), color = Color.White) + } else { + Text( + text = stringResource(R.string.register_button), + style = MaterialTheme.typography.titleMedium, + color = Color.White, + fontWeight = FontWeight.SemiBold + ) + } + } + + Spacer(modifier = Modifier.height(8.dp)) + + // Terms text + Text( + text = stringResource(R.string.register_terms), + style = MaterialTheme.typography.labelSmall, + color = Color.Gray, + textAlign = TextAlign.Center, + modifier = Modifier + .fillMaxWidth() + .padding(bottom = 8.dp) + ) + + // Login link + TextButton( + onClick = onNavigateToLogin, + modifier = Modifier.fillMaxWidth() + ) { + Text( + text = stringResource(R.string.register_have_account), + style = MaterialTheme.typography.bodyMedium, + color = BrandPrimary + ) + } + } + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/calls/CallsScreen.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/calls/CallsScreen.kt new file mode 100644 index 0000000..834cd7f --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/calls/CallsScreen.kt @@ -0,0 +1,48 @@ +package ru.lastochka.messenger.ui.screens.calls + +import androidx.compose.foundation.layout.* +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.* +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.* +import androidx.compose.ui.graphics.Color +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.text.style.TextAlign +import androidx.compose.ui.unit.dp + +/** + * Экран звонков (заглушка). + */ +@Composable +fun CallsScreen() { + Box( + modifier = Modifier.fillMaxSize(), + contentAlignment = Alignment.Center + ) { + Column( + horizontalAlignment = Alignment.CenterHorizontally, + verticalArrangement = Arrangement.spacedBy(16.dp) + ) { + Icon( + imageVector = Icons.Default.Call, + contentDescription = null, + modifier = Modifier.size(80.dp), + tint = Color.Gray + ) + Text( + text = "Звонки", + style = MaterialTheme.typography.headlineMedium, + fontWeight = FontWeight.Bold, + color = Color.Gray + ) + Text( + text = "Эта функция появится в следующей версии", + style = MaterialTheme.typography.bodyLarge, + color = Color.Gray, + textAlign = TextAlign.Center, + modifier = Modifier.padding(horizontal = 32.dp) + ) + } + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/chat/ChatScreen.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/chat/ChatScreen.kt new file mode 100644 index 0000000..1ea1f36 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/chat/ChatScreen.kt @@ -0,0 +1,713 @@ +package ru.lastochka.messenger.ui.screens.chat + +import android.content.Context +import android.content.pm.PackageManager +import android.net.Uri +import android.widget.Toast +import androidx.activity.compose.rememberLauncherForActivityResult +import androidx.activity.result.PickVisualMediaRequest +import androidx.activity.result.contract.ActivityResultContracts +import androidx.compose.animation.* +import androidx.compose.foundation.background +import androidx.compose.foundation.clickable +import androidx.compose.foundation.gestures.* +import androidx.compose.foundation.layout.* +import androidx.compose.foundation.lazy.LazyColumn +import androidx.compose.foundation.lazy.itemsIndexed +import androidx.compose.foundation.lazy.rememberLazyListState +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.* +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.* +import androidx.compose.ui.draw.clip +import androidx.compose.ui.geometry.Offset +import androidx.compose.ui.graphics.Color +import androidx.compose.ui.graphics.graphicsLayer +import androidx.compose.ui.input.pointer.* +import androidx.compose.ui.input.pointer.PointerInputScope +import androidx.compose.ui.layout.ContentScale +import androidx.compose.ui.platform.LocalContext +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.unit.dp +import androidx.compose.ui.unit.sp +import androidx.core.content.ContextCompat +import androidx.core.content.FileProvider +import androidx.hilt.navigation.compose.hiltViewModel +import coil.compose.AsyncImage +import coil.request.ImageRequest +import kotlinx.coroutines.launch +import ru.lastochka.messenger.data.UiMessage +import ru.lastochka.messenger.ui.components.* +import ru.lastochka.messenger.viewmodel.ChatViewModel +import ru.lastochka.messenger.viewmodel.MessageActionType +import java.io.File +import java.util.* + +/** + * Экран чата. + */ +@OptIn(ExperimentalMaterial3Api::class) +@Composable +fun ChatScreen( + topicName: String, + topicTitle: String, + onBack: () -> Unit, + onOpenContactInfo: () -> Unit, + viewModel: ChatViewModel = hiltViewModel() +) { + val messages by viewModel.messages.collectAsState() + val topicTitle by viewModel.topicTitle.collectAsState() + val isTyping by viewModel.isTyping.collectAsState() + val isLoading by viewModel.isLoading.collectAsState() + val isSendingImage by viewModel.isSendingImage.collectAsState() + val imageUploadProgress by viewModel.imageUploadProgress.collectAsState() + + // Action states + val selectedMessage by viewModel.selectedMessage.collectAsState() + val replyToMessage by viewModel.replyToMessage.collectAsState() + val editingMessage by viewModel.editingMessage.collectAsState() + + var inputText by remember { mutableStateOf("") } + var selectedImageUri by remember { mutableStateOf(null) } + val listState = rememberLazyListState() + val scope = rememberCoroutineScope() + val context = LocalContext.current + + // Fullscreen image viewer + var viewingImageUri by remember { mutableStateOf(null) } + + // Launcher для выбора изображения из галереи + val pickMedia = rememberLauncherForActivityResult(ActivityResultContracts.PickVisualMedia()) { uri -> + if (uri != null) { + selectedImageUri = uri + } + } + + // Launcher для камеры — сохраняет фото в cache-директорию + var cameraImageUri by remember { mutableStateOf(null) } + var cameraImageFile by remember { mutableStateOf(null) } + val takePhotoLauncher = rememberLauncherForActivityResult(ActivityResultContracts.TakePicture()) { success -> + if (success && cameraImageUri != null) { + selectedImageUri = cameraImageUri + } + cameraImageUri = null + cameraImageFile = null + } + + // Launcher для запроса разрешения CAMERA + var pendingCameraAction by remember { mutableStateOf(false) } + val requestCameraPermission = rememberLauncherForActivityResult( + ActivityResultContracts.RequestPermission() + ) { isGranted -> + if (isGranted && pendingCameraAction) { + pendingCameraAction = false + doLaunchCamera(context, takePhotoLauncher) { uri, file -> + cameraImageUri = uri + cameraImageFile = file + } + } else if (!isGranted) { + Toast.makeText( + context, + "Разрешение на использование камеры отклонено. Выберите фото из галереи.", + Toast.LENGTH_LONG + ).show() + } + } + + fun launchCamera() { + when { + ContextCompat.checkSelfPermission(context, android.Manifest.permission.CAMERA) == + PackageManager.PERMISSION_GRANTED -> { + doLaunchCamera(context, takePhotoLauncher) { uri, file -> + cameraImageUri = uri + cameraImageFile = file + } + } + else -> { + // Запрашиваем разрешение + pendingCameraAction = true + requestCameraPermission.launch(android.Manifest.permission.CAMERA) + } + } + } + + // Debounce для typing indicator — не чаще 1 раза в 500ms + var lastTypingTime by remember { mutableLongStateOf(0L) } + + fun onTextChanged(newText: String) { + inputText = newText + val now = System.currentTimeMillis() + if (now - lastTypingTime > 500 && newText.isNotBlank()) { + viewModel.sendTyping() + lastTypingTime = now + } + } + + // Автоскролл + LaunchedEffect(messages.size) { + if (messages.isNotEmpty()) { + listState.animateScrollToItem(messages.size) + } + } + + // Пагинация: загрузка при скролле к началу + LaunchedEffect(listState.firstVisibleItemIndex) { + if (listState.firstVisibleItemIndex == 0 && listState.firstVisibleItemScrollOffset < 50) { + viewModel.loadMoreMessages() + } + } + + // Показывать FAB "Вниз", если проскроллили вверх + val showScrollToBottom by remember { + derivedStateOf { + listState.firstVisibleItemIndex > 0 || listState.firstVisibleItemScrollOffset > 100 + } + } + + LaunchedEffect(Unit) { + viewModel.markAllRead() + } + + // BottomSheet для действий с сообщениями + val sheetState = rememberModalBottomSheetState() + var showSheet by remember { mutableStateOf(false) } + + // BottomSheet для выбора источника медиа (галерея / камера) + var showMediaSourceSheet by remember { mutableStateOf(false) } + + LaunchedEffect(selectedMessage) { + if (selectedMessage != null) { + showSheet = true + } else { + showSheet = false + } + } + + val currentSelectedMessage = selectedMessage + if (showSheet && currentSelectedMessage != null) { + ModalBottomSheet( + onDismissRequest = { + showSheet = false + viewModel.dismissActionMenu() + }, + sheetState = sheetState + ) { + Column(modifier = Modifier.padding(bottom = 24.dp)) { + SheetAction(Icons.Default.Reply, "Ответить") { + viewModel.executeAction(MessageActionType.REPLY) + showSheet = false + } + SheetAction(Icons.Default.ContentCopy, "Копировать") { + viewModel.executeAction(MessageActionType.COPY) + showSheet = false + } + if (currentSelectedMessage.isOwn) { + SheetAction(Icons.Default.Edit, "Редактировать") { + viewModel.executeAction(MessageActionType.EDIT) + showSheet = false + } + SheetAction(Icons.Default.Delete, "Удалить", color = Color(0xFFEF5350)) { + viewModel.executeAction(MessageActionType.DELETE) + showSheet = false + } + } + } + } + } + + // Sheet выбора источника медиа + if (showMediaSourceSheet) { + ModalBottomSheet( + onDismissRequest = { showMediaSourceSheet = false }, + sheetState = sheetState + ) { + Column(modifier = Modifier.padding(bottom = 24.dp)) { + SheetAction(Icons.Default.PhotoLibrary, "Галерея") { + showMediaSourceSheet = false + pickMedia.launch(PickVisualMediaRequest(ActivityResultContracts.PickVisualMedia.ImageOnly)) + } + SheetAction(Icons.Default.PhotoCamera, "Камера") { + showMediaSourceSheet = false + launchCamera() + } + } + } + } + + Scaffold( + topBar = { + ChatHeader( + name = topicTitle, + statusText = if (isTyping) "печатает…" else "был(а) недавно", + isOnline = false, + onBack = onBack, + onCall = {}, + onMore = {}, + onClick = onOpenContactInfo + ) + }, + bottomBar = { + Column { + // Reply Preview + val currentReplyMsg = replyToMessage + AnimatedVisibility(visible = currentReplyMsg != null) { + val msg = currentReplyMsg ?: return@AnimatedVisibility + ReplyPreview( + message = msg, + onClose = { viewModel.clearReply() } + ) + } + + // Image Preview + val currentImageUri = selectedImageUri + AnimatedVisibility(visible = currentImageUri != null) { + val uri = currentImageUri ?: return@AnimatedVisibility + ImagePreviewBar( + imageUri = uri, + onClear = { selectedImageUri = null }, + modifier = Modifier.padding(horizontal = 8.dp, vertical = 4.dp) + ) + } + + MessageInput( + text = inputText, + onTextChanged = ::onTextChanged, + onSend = { + val uri = selectedImageUri + if (uri != null) { + val mimeType = context.contentResolver.getType(uri) + val extension = mimeType?.substringAfter('/') ?: "jpg" + val fileName = "image_${System.currentTimeMillis()}.$extension" + viewModel.sendImageMessage(uri, mimeType ?: "image/jpeg", fileName, inputText) + selectedImageUri = null + inputText = "" + } else if (inputText.isNotBlank()) { + viewModel.sendMessage(inputText) + inputText = "" + } + }, + onAttach = { + showMediaSourceSheet = true + }, + replyToMessage = replyToMessage + ) + } + }, + floatingActionButton = { + // FAB "Вниз" + AnimatedVisibility(visible = showScrollToBottom) { + FloatingActionButton( + onClick = { + scope.launch { + listState.animateScrollToItem(messages.size) + } + }, + containerColor = MaterialTheme.colorScheme.secondaryContainer, + contentColor = MaterialTheme.colorScheme.onSecondaryContainer, + modifier = Modifier.padding(bottom = 16.dp) + ) { + Icon(Icons.Default.KeyboardArrowDown, "Вниз") + } + } + } + ) { padding -> + Box( + modifier = Modifier + .fillMaxSize() + .background(Color(0xFFE5DDD5)) // Telegram-like background color + .padding(padding) + ) { + if (isLoading) { + CircularProgressIndicator(modifier = Modifier.align(Alignment.Center)) + } else if (messages.isEmpty()) { + EmptyChatState() + } else { + ChatMessagesList( + messages = messages, + listState = listState, + onLongClick = { msg -> viewModel.onMessageLongClick(msg) }, + onSwipeReply = { msg -> viewModel.replyToMessageExternally(msg) }, + onImageClick = { uri -> viewingImageUri = uri } + ) + } + + // Progress overlay при отправке изображения + if (isSendingImage) { + Surface( + modifier = Modifier + .align(Alignment.BottomCenter) + .fillMaxWidth(), + color = MaterialTheme.colorScheme.surface.copy(alpha = 0.95f), + shadowElevation = 8.dp + ) { + Column( + modifier = Modifier.padding(16.dp), + horizontalAlignment = Alignment.CenterHorizontally + ) { + LinearProgressIndicator( + progress = imageUploadProgress, + modifier = Modifier + .fillMaxWidth() + .height(4.dp), + color = MaterialTheme.colorScheme.primary, + trackColor = MaterialTheme.colorScheme.surfaceVariant + ) + Spacer(modifier = Modifier.height(8.dp)) + Text( + text = "Отправка изображения... ${(imageUploadProgress * 100).toInt()}%", + style = MaterialTheme.typography.bodySmall, + color = MaterialTheme.colorScheme.onSurfaceVariant + ) + } + } + } + } + + // Fullscreen image viewer + val viewingUri = viewingImageUri + if (viewingUri != null) { + FullscreenImageViewer( + imageUrl = viewingUri, + onDismiss = { viewingImageUri = null } + ) + } + } +} + +@Composable +fun SheetAction(icon: androidx.compose.ui.graphics.vector.ImageVector, label: String, color: Color = LocalContentColor.current, onClick: () -> Unit) { + Row( + modifier = Modifier + .fillMaxWidth() + .clickable(onClick = onClick) + .padding(16.dp), + verticalAlignment = Alignment.CenterVertically + ) { + Icon(icon, contentDescription = label, tint = color) + Spacer(modifier = Modifier.width(16.dp)) + Text(label, color = color, fontWeight = FontWeight.Medium) + } +} + +@Composable +fun ReplyPreview(message: UiMessage, onClose: () -> Unit) { + Surface( + color = MaterialTheme.colorScheme.surfaceVariant, + modifier = Modifier.fillMaxWidth() + ) { + Row( + modifier = Modifier.padding(start = 16.dp, end = 8.dp, top = 8.dp, bottom = 8.dp), + verticalAlignment = Alignment.CenterVertically + ) { + Box( + modifier = Modifier + .width(4.dp) + .height(32.dp) + .background(MaterialTheme.colorScheme.primary, shape = MaterialTheme.shapes.small) + ) + Spacer(modifier = Modifier.width(12.dp)) + Column(modifier = Modifier.weight(1f)) { + Text("Ответ на сообщение", style = MaterialTheme.typography.labelSmall, color = MaterialTheme.colorScheme.primary) + Text(message.content, style = MaterialTheme.typography.bodyMedium, maxLines = 1, overflow = androidx.compose.ui.text.style.TextOverflow.Ellipsis) + } + IconButton(onClick = onClose) { + Icon(Icons.Default.Close, "Закрыть") + } + } + } +} + +@Composable +fun ChatMessagesList( + messages: List, + listState: androidx.compose.foundation.lazy.LazyListState, + onLongClick: (UiMessage) -> Unit, + onSwipeReply: (UiMessage) -> Unit, + onImageClick: (String) -> Unit +) { + val messagesWithDividers = remember(messages) { + buildList { + var lastDate: Date? = null + messages.forEach { msg -> + val msgDate = msg.timestamp.toDayStart() + if (msgDate != lastDate) { + add(UiMessageWrapper.Divider(msgDate)) + lastDate = msgDate + } + add(UiMessageWrapper.Message(msg)) + } + } + } + + fun isLastInGroup(index: Int): Boolean { + val current = messagesWithDividers.getOrNull(index) as? UiMessageWrapper.Message ?: return true + val next = messagesWithDividers.getOrNull(index + 1) + return when (next) { + is UiMessageWrapper.Divider -> true + is UiMessageWrapper.Message -> next.message.isOwn != current.message.isOwn + null -> true + } + } + + fun isFirstInGroup(index: Int): Boolean { + val current = messagesWithDividers.getOrNull(index) as? UiMessageWrapper.Message ?: return true + val prev = messagesWithDividers.getOrNull(index - 1) + return when (prev) { + is UiMessageWrapper.Divider -> true + is UiMessageWrapper.Message -> prev.message.isOwn != current.message.isOwn + null -> true + } + } + + LazyColumn( + state = listState, + modifier = Modifier.fillMaxSize(), + contentPadding = PaddingValues(vertical = 8.dp) + ) { + itemsIndexed( + items = messagesWithDividers, + key = { index, item -> + when (item) { + is UiMessageWrapper.Message -> "msg_${item.message.seqId}" + is UiMessageWrapper.Divider -> "div_${item.date.time}" + } + } + ) { index, wrapper -> + when (wrapper) { + is UiMessageWrapper.Message -> { + MessageBubble( + message = wrapper.message, + isFirstInGroup = isFirstInGroup(index), + isLastInGroup = isLastInGroup(index), + onLongClick = { onLongClick(wrapper.message) }, + onSwipeReply = { onSwipeReply(wrapper.message) }, + onImageClick = onImageClick + ) + } + is UiMessageWrapper.Divider -> { + DateDivider(date = wrapper.date) + } + } + } + } +} + +@Composable +fun EmptyChatState() { + Box( + modifier = Modifier.fillMaxSize(), + contentAlignment = Alignment.Center + ) { + Column( + horizontalAlignment = Alignment.CenterHorizontally + ) { + Text(text = "👋", fontSize = 48.sp, modifier = Modifier.padding(bottom = 16.dp)) + Text(text = "Нет сообщений", style = MaterialTheme.typography.bodyLarge, color = MaterialTheme.colorScheme.onSurfaceVariant) + Text(text = "Начните диалог!", style = MaterialTheme.typography.bodySmall, color = MaterialTheme.colorScheme.onSurfaceVariant) + } + } +} + +// ─── Helpers ──────────────────────────────────────────────────── + +private fun Date.toDayStart(): Date { + val cal = Calendar.getInstance() + cal.time = this + cal.set(Calendar.HOUR_OF_DAY, 0) + cal.set(Calendar.MINUTE, 0) + cal.set(Calendar.SECOND, 0) + cal.set(Calendar.MILLISECOND, 0) + return cal.time +} + +sealed class UiMessageWrapper { + data class Message(val message: UiMessage) : UiMessageWrapper() + data class Divider(val date: Date) : UiMessageWrapper() +} + +/** + * Превью выбранного изображения перед отправкой. + */ +@Composable +fun ImagePreviewBar( + imageUri: Uri, + onClear: () -> Unit, + modifier: Modifier = Modifier +) { + Surface( + modifier = modifier.fillMaxWidth(), + shape = MaterialTheme.shapes.medium, + tonalElevation = 2.dp + ) { + Row( + modifier = Modifier.padding(8.dp), + verticalAlignment = Alignment.CenterVertically + ) { + // Thumbnail + AsyncImage( + model = imageUri, + contentDescription = "Выбранное изображение", + modifier = Modifier + .size(48.dp) + .clip(MaterialTheme.shapes.small), + contentScale = ContentScale.Crop + ) + + Spacer(modifier = Modifier.width(8.dp)) + + // File name hint + Text( + text = "Изображение", + style = MaterialTheme.typography.bodySmall, + modifier = Modifier.weight(1f) + ) + + // Clear button + IconButton(onClick = onClear) { + Icon(Icons.Default.Close, "Удалить", tint = MaterialTheme.colorScheme.error) + } + } + } +} + +/** + * Полноэкранный просмотр изображения с pinch-to-zoom. + */ +@Composable +fun FullscreenImageViewer( + imageUrl: String, + onDismiss: () -> Unit +) { + val context = LocalContext.current + var scale by remember { mutableFloatStateOf(1f) } + var offsetX by remember { mutableFloatStateOf(0f) } + var offsetY by remember { mutableFloatStateOf(0f) } + + Box( + modifier = Modifier + .fillMaxSize() + .background(Color.Black) + .clickable(onClick = onDismiss) + ) { + // Кнопка закрытия + IconButton( + onClick = onDismiss, + modifier = Modifier + .align(Alignment.TopEnd) + .padding(16.dp) + .background(Color.Black.copy(alpha = 0.5f), shape = MaterialTheme.shapes.small) + ) { + Icon(Icons.Default.Close, "Закрыть", tint = Color.White) + } + + // Изображение с pinch-to-zoom + AsyncImage( + model = ImageRequest.Builder(context) + .data(imageUrl) + .crossfade(true) + .build(), + contentDescription = "Полноэкранный просмотр", + modifier = Modifier + .fillMaxSize() + .graphicsLayer { + scaleX = scale + scaleY = scale + translationX = offsetX + translationY = offsetY + } + .pointerInput(Unit) { + detectPinchZoom { centroid, pan, zoom -> + scale = (scale * zoom).coerceIn(1f, 5f) + if (scale > 1f) { + offsetX += pan.x + offsetY += pan.y + } else { + offsetX = 0f + offsetY = 0f + } + } + } + .pointerInput(Unit) { + detectTapGestures( + onDoubleTap = { + if (scale > 1f) { + scale = 1f + offsetX = 0f + offsetY = 0f + } else { + scale = 3f + } + } + ) + }, + contentScale = ContentScale.Fit + ) + } +} + +/** + * Обнаружение pinch-to-zoom жестов. + */ +private suspend fun PointerInputScope.detectPinchZoom( + onGesture: (centroid: androidx.compose.ui.geometry.Offset, pan: androidx.compose.ui.geometry.Offset, zoom: Float) -> Unit +) { + forEachGesture { + awaitPointerEventScope { + awaitFirstDown() + } + awaitPointerEventScope { + var zoom = 1f + var pan = androidx.compose.ui.geometry.Offset.Zero + var pastTouchSlop = false + val touchSlop = viewConfiguration.touchSlop + var lockedToPanZoom = false + + do { + val event = awaitPointerEvent() + val canceled = event.changes.any { it.isConsumed } + if (!canceled) { + val zoomChange = event.calculateZoom() + val panChange = event.calculatePan() + + if (!pastTouchSlop) { + zoom *= zoomChange + pan += panChange + val centroidSize = event.calculateCentroidSize(useCurrent = false) + val zoomMotion = (1f - zoom) * centroidSize.toFloat() + val panMotion = pan.getDistance() + if (zoomMotion > touchSlop || panMotion > touchSlop) { + pastTouchSlop = true + lockedToPanZoom = true + } + } + + if (pastTouchSlop) { + if (lockedToPanZoom) { + onGesture(event.calculateCentroid(useCurrent = false), panChange, zoomChange) + event.changes.forEach { change -> if (change.positionChanged()) change.consume() } + } + } + } + } while (!canceled && event.changes.any { it.pressed }) + } + } +} + +// ─── Camera helpers ───────────────────────────────────────────── + +private fun doLaunchCamera( + context: Context, + takePhotoLauncher: androidx.activity.result.ActivityResultLauncher, + onFileReady: (Uri, File) -> Unit +) { + val cacheDir = context.cacheDir + val photoFile = File.createTempFile("camera_", ".jpg", cacheDir) + val uri = FileProvider.getUriForFile( + context, + "${context.packageName}.fileprovider", + photoFile + ) + onFileReady(uri, photoFile) + takePhotoLauncher.launch(uri) +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/chatlist/ChatListScreen.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/chatlist/ChatListScreen.kt new file mode 100644 index 0000000..12634ae --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/chatlist/ChatListScreen.kt @@ -0,0 +1,163 @@ +package ru.lastochka.messenger.ui.screens.chatlist + +import androidx.compose.foundation.Image +import androidx.compose.foundation.background +import androidx.compose.foundation.layout.* +import androidx.compose.foundation.lazy.LazyColumn +import androidx.compose.foundation.lazy.items +import androidx.compose.foundation.shape.RoundedCornerShape +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.* +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.* +import androidx.compose.ui.graphics.Color +import androidx.compose.ui.layout.ContentScale +import androidx.compose.ui.res.painterResource +import androidx.compose.ui.res.stringResource +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.unit.dp +import androidx.compose.ui.unit.sp +import androidx.hilt.navigation.compose.hiltViewModel +import ru.lastochka.messenger.R +import ru.lastochka.messenger.data.ContactInfo +import ru.lastochka.messenger.ui.components.ChatItem +import ru.lastochka.messenger.viewmodel.ChatListViewModel + +/** + * Список чатов (как в lastochka-ui Sidebar). + */ +@OptIn(ExperimentalMaterial3Api::class) +@Composable +fun ChatListScreen( + onChatClick: (String, String) -> Unit, + onNewChat: () -> Unit, + onProfile: () -> Unit, + onLogout: () -> Unit, + viewModel: ChatListViewModel = hiltViewModel() +) { + val contacts by viewModel.filteredContacts.collectAsState() + val searchQuery by viewModel.searchQuery.collectAsState() + val isLoading by viewModel.isLoading.collectAsState() + val error by viewModel.error.collectAsState() + + // Handle session expired + LaunchedEffect(error) { + if (error == "SESSION_EXPIRED") { + viewModel.clearError() + onLogout() + } + } + + Scaffold( + topBar = { + Column { + TopAppBar( + title = { Text("Чаты") }, + actions = { + IconButton(onClick = onProfile) { + Icon(Icons.Default.Settings, "Настройки") + } + } + ) + // Search Bar + OutlinedTextField( + value = searchQuery, + onValueChange = viewModel::onSearchQueryChanged, + modifier = Modifier + .fillMaxWidth() + .padding(horizontal = 16.dp, vertical = 4.dp), + placeholder = { Text("Поиск") }, + leadingIcon = { Icon(Icons.Default.Search, null) }, + trailingIcon = { + if (searchQuery.isNotEmpty()) { + IconButton(onClick = { viewModel.onSearchQueryChanged("") }) { + Icon(Icons.Default.ClearAll, "Очистить") + } + } + }, + singleLine = true, + shape = RoundedCornerShape(12.dp), + textStyle = MaterialTheme.typography.bodyMedium + ) + } + }, + floatingActionButton = { + FloatingActionButton( + onClick = onNewChat, + containerColor = MaterialTheme.colorScheme.primary + ) { + Icon( + Icons.Default.Edit, + contentDescription = stringResource(R.string.chat_new), + tint = Color.White + ) + } + } + ) { padding -> + Box( + modifier = Modifier + .fillMaxSize() + .background(MaterialTheme.colorScheme.background) + .padding(padding) + ) { + if (isLoading) { + CircularProgressIndicator( + modifier = Modifier.align(Alignment.Center), + color = MaterialTheme.colorScheme.primary + ) + } else if (contacts.isEmpty()) { + // Пустое состояние + Column( + modifier = Modifier.align(Alignment.Center), + horizontalAlignment = Alignment.CenterHorizontally + ) { + Text( + text = "💬", + fontSize = 64.sp, + modifier = Modifier.padding(bottom = 16.dp) + ) + Text( + text = stringResource(R.string.chats_empty), + style = MaterialTheme.typography.titleLarge, + color = MaterialTheme.colorScheme.onSurface + ) + Text( + text = stringResource(R.string.chats_empty_hint), + style = MaterialTheme.typography.bodyMedium, + color = MaterialTheme.colorScheme.onSurfaceVariant, + modifier = Modifier.padding(top = 8.dp) + ) + } + } else { + LazyColumn( + modifier = Modifier.fillMaxSize(), + contentPadding = PaddingValues(vertical = 8.dp) + ) { + items( + items = contacts, + key = { it.topicName } + ) { contact -> + ChatItem( + contact = contact, + onClick = { onChatClick(contact.topicName, contact.displayName) } + ) + } + } + } + + // Error snackbar + if (error != null) { + Snackbar( + modifier = Modifier + .align(Alignment.BottomCenter) + .padding(16.dp), + containerColor = MaterialTheme.colorScheme.error, + contentColor = Color.White + ) { + Text(error!!) + } + } + } + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/contact/ContactInfoScreen.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/contact/ContactInfoScreen.kt new file mode 100644 index 0000000..b1ebf3d --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/contact/ContactInfoScreen.kt @@ -0,0 +1,166 @@ +package ru.lastochka.messenger.ui.screens.contact + +import androidx.compose.foundation.background +import androidx.compose.foundation.clickable +import androidx.compose.foundation.layout.* +import androidx.compose.foundation.rememberScrollState +import androidx.compose.foundation.shape.CircleShape +import androidx.compose.foundation.verticalScroll +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.* +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.* +import androidx.compose.ui.draw.clip +import androidx.compose.ui.graphics.Color +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.unit.dp +import androidx.hilt.navigation.compose.hiltViewModel +import ru.lastochka.messenger.viewmodel.ContactInfoViewModel + +/** + * Экран информации о контакте/чате. + */ +@OptIn(ExperimentalMaterial3Api::class) +@Composable +fun ContactInfoScreen( + topicName: String, + topicTitle: String, + onBack: () -> Unit, + onNavigateToChat: () -> Unit, + viewModel: ContactInfoViewModel = hiltViewModel() +) { + Scaffold( + topBar = { + TopAppBar( + title = { Text("Информация") }, + navigationIcon = { + IconButton(onClick = onBack) { + Icon(Icons.Default.ArrowBack, "Назад") + } + } + ) + } + ) { padding -> + Column( + modifier = Modifier + .fillMaxSize() + .padding(padding) + .verticalScroll(rememberScrollState()), + horizontalAlignment = Alignment.CenterHorizontally + ) { + Spacer(modifier = Modifier.height(24.dp)) + + // Большой аватар + Surface( + modifier = Modifier.size(120.dp), + shape = CircleShape, + color = MaterialTheme.colorScheme.primaryContainer + ) { + Box(contentAlignment = Alignment.Center) { + Text( + text = topicTitle.take(1).uppercase(), + style = MaterialTheme.typography.displayMedium, + color = MaterialTheme.colorScheme.onPrimaryContainer + ) + } + } + + Spacer(modifier = Modifier.height(16.dp)) + + Text( + text = topicTitle, + style = MaterialTheme.typography.headlineMedium, + fontWeight = FontWeight.Bold + ) + + Text( + text = "был(а) недавно", + style = MaterialTheme.typography.bodyMedium, + color = MaterialTheme.colorScheme.onSurfaceVariant + ) + + Spacer(modifier = Modifier.height(32.dp)) + + // Секция: Действия + Card( + modifier = Modifier + .fillMaxWidth() + .padding(horizontal = 16.dp), + colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surface) + ) { + Column { + ActionItem(Icons.Default.Chat, "Написать") { + onNavigateToChat() + } + Divider() + ActionItem(Icons.Default.Call, "Позвонить", enabled = false) + Divider() + ActionItem(Icons.Default.VideoCall, "Видеозвонок", enabled = false) + } + } + + Spacer(modifier = Modifier.height(16.dp)) + + // Секция: Медиа (заглушка) + Card( + modifier = Modifier + .fillMaxWidth() + .padding(horizontal = 16.dp), + colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surface) + ) { + Column(modifier = Modifier.padding(16.dp)) { + Row( + modifier = Modifier.fillMaxWidth(), + horizontalArrangement = Arrangement.SpaceBetween, + verticalAlignment = Alignment.CenterVertically + ) { + Text("Медиа, ссылки и файлы", style = MaterialTheme.typography.titleMedium) + Icon(Icons.Default.ChevronRight, null, tint = MaterialTheme.colorScheme.onSurfaceVariant) + } + Spacer(modifier = Modifier.height(12.dp)) + // Placeholder grid + Row(horizontalArrangement = Arrangement.spacedBy(4.dp)) { + repeat(3) { + Box( + modifier = Modifier + .weight(1f) + .aspectRatio(1f) + .background(Color.Gray.copy(alpha = 0.2f), shape = MaterialTheme.shapes.small) + ) + } + } + } + } + + Spacer(modifier = Modifier.height(32.dp)) + + // Кнопка "Удалить чат" + TextButton( + onClick = { /* TODO */ }, + colors = ButtonDefaults.textButtonColors(contentColor = Color(0xFFEF5350)) + ) { + Icon(Icons.Default.Delete, null, modifier = Modifier.size(20.dp)) + Spacer(modifier = Modifier.width(8.dp)) + Text("Удалить чат", fontWeight = FontWeight.Bold) + } + + Spacer(modifier = Modifier.height(32.dp)) + } + } +} + +@Composable +fun ActionItem(icon: androidx.compose.ui.graphics.vector.ImageVector, label: String, enabled: Boolean = true, onClick: (() -> Unit)? = null) { + Row( + modifier = Modifier + .fillMaxWidth() + .clickable(enabled = enabled && onClick != null, onClick = onClick ?: {}) + .padding(16.dp), + verticalAlignment = Alignment.CenterVertically + ) { + Icon(icon, contentDescription = label, tint = if (enabled) MaterialTheme.colorScheme.primary else Color.Gray) + Spacer(modifier = Modifier.width(16.dp)) + Text(label, color = if (enabled) MaterialTheme.colorScheme.onSurface else Color.Gray) + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/groups/CreateGroupScreen.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/groups/CreateGroupScreen.kt new file mode 100644 index 0000000..e30b1d0 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/groups/CreateGroupScreen.kt @@ -0,0 +1,166 @@ +package ru.lastochka.messenger.ui.screens.groups + +import androidx.compose.foundation.clickable +import androidx.compose.foundation.layout.* +import androidx.compose.foundation.lazy.LazyColumn +import androidx.compose.foundation.lazy.items +import androidx.compose.foundation.shape.CircleShape +import androidx.compose.foundation.text.KeyboardOptions +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.* +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.* +import androidx.compose.ui.draw.clip +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.text.input.KeyboardCapitalization +import androidx.compose.ui.text.style.TextOverflow +import androidx.compose.ui.unit.dp +import androidx.hilt.navigation.compose.hiltViewModel +import ru.lastochka.messenger.data.ContactInfo +import ru.lastochka.messenger.ui.components.AvatarSmall +import ru.lastochka.messenger.viewmodel.CreateGroupViewModel + +/** + * Экран создания группы. + */ +@OptIn(ExperimentalMaterial3Api::class) +@Composable +fun CreateGroupScreen( + onGroupCreated: (String) -> Unit, + onBack: () -> Unit, + viewModel: CreateGroupViewModel = hiltViewModel() +) { + val groupName by viewModel.groupName.collectAsState() + val description by viewModel.description.collectAsState() + val contacts by viewModel.contacts.collectAsState() + val selectedMembers by viewModel.selectedMembers.collectAsState() + val isLoading by viewModel.isLoading.collectAsState() + + Scaffold( + topBar = { + TopAppBar( + title = { Text("Новая группа") }, + navigationIcon = { + IconButton(onClick = onBack) { + Icon(Icons.Default.ArrowBack, "Назад") + } + }, + actions = { + TextButton( + onClick = { + viewModel.createGroup { topicName -> + onGroupCreated(topicName) + } + }, + enabled = groupName.isNotBlank() && !isLoading + ) { + Text("Создать", fontWeight = FontWeight.Bold) + } + } + ) + } + ) { padding -> + Column( + modifier = Modifier + .fillMaxSize() + .padding(padding) + ) { + // Group Name Input + OutlinedTextField( + value = groupName, + onValueChange = viewModel::updateGroupName, + modifier = Modifier + .fillMaxWidth() + .padding(16.dp), + label = { Text("Название группы") }, + placeholder = { Text("Введите название") }, + leadingIcon = { Icon(Icons.Default.Group, null) }, + singleLine = true, + keyboardOptions = KeyboardOptions(capitalization = KeyboardCapitalization.Words) + ) + + // Description Input + OutlinedTextField( + value = description, + onValueChange = viewModel::updateDescription, + modifier = Modifier + .fillMaxWidth() + .padding(horizontal = 16.dp), + label = { Text("Описание (необязательно)") }, + placeholder = { Text("О чем эта группа?") }, + leadingIcon = { Icon(Icons.Default.Info, null) }, + minLines = 2, + keyboardOptions = KeyboardOptions(capitalization = KeyboardCapitalization.Sentences) + ) + + Spacer(modifier = Modifier.height(16.dp)) + + Divider() + + // Members Header + Row( + modifier = Modifier + .fillMaxWidth() + .padding(16.dp), + horizontalArrangement = Arrangement.SpaceBetween, + verticalAlignment = Alignment.CenterVertically + ) { + Text("Участники", style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.Bold) + if (selectedMembers.isNotEmpty()) { + Text("${selectedMembers.size} выбрано", style = MaterialTheme.typography.labelMedium, color = MaterialTheme.colorScheme.primary) + } + } + + // Members List + LazyColumn(modifier = Modifier.fillMaxSize()) { + items(contacts, key = { it.topicName }) { contact -> + MemberItem( + contact = contact, + isSelected = selectedMembers.contains(contact), + onClick = { viewModel.toggleMember(contact) } + ) + } + } + } + } +} + +@Composable +fun MemberItem(contact: ContactInfo, isSelected: Boolean, onClick: () -> Unit) { + Row( + modifier = Modifier + .fillMaxWidth() + .clickable(onClick = onClick) + .padding(horizontal = 16.dp, vertical = 8.dp), + verticalAlignment = Alignment.CenterVertically + ) { + AvatarSmall(name = contact.displayName, avatarUrl = contact.avatar) + + Spacer(modifier = Modifier.width(16.dp)) + + Text( + text = contact.displayName, + style = MaterialTheme.typography.bodyLarge, + modifier = Modifier.weight(1f), + maxLines = 1, + overflow = TextOverflow.Ellipsis + ) + + if (isSelected) { + Icon( + imageVector = Icons.Default.CheckCircle, + contentDescription = "Selected", + tint = MaterialTheme.colorScheme.primary, + modifier = Modifier.size(24.dp) + ) + } else { + Icon( + imageVector = Icons.Default.RadioButtonUnchecked, + contentDescription = "Unselected", + tint = MaterialTheme.colorScheme.onSurfaceVariant, + modifier = Modifier.size(24.dp) + ) + } + } +} \ No newline at end of file diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/newchat/NewChatScreen.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/newchat/NewChatScreen.kt new file mode 100644 index 0000000..d641fd8 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/newchat/NewChatScreen.kt @@ -0,0 +1,256 @@ +package ru.lastochka.messenger.ui.screens.newchat + +import androidx.compose.foundation.clickable +import androidx.compose.foundation.layout.* +import androidx.compose.foundation.lazy.LazyColumn +import androidx.compose.foundation.lazy.items +import androidx.compose.foundation.shape.RoundedCornerShape +import androidx.compose.foundation.text.KeyboardActions +import androidx.compose.foundation.text.KeyboardOptions +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.* +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.* +import androidx.compose.ui.draw.clip +import androidx.compose.ui.graphics.Color +import androidx.compose.ui.platform.LocalFocusManager +import androidx.compose.ui.text.input.ImeAction +import androidx.compose.ui.text.input.KeyboardType +import androidx.compose.ui.text.style.TextOverflow +import androidx.compose.ui.unit.dp +import androidx.hilt.navigation.compose.hiltViewModel +import kotlinx.coroutines.launch +import ru.lastochka.messenger.R +import ru.lastochka.messenger.data.ContactInfo +import ru.lastochka.messenger.ui.components.AvatarSmall +import ru.lastochka.messenger.viewmodel.NewChatViewModel + +/** + * Экран поиска пользователей и создания групп. + */ +@OptIn(ExperimentalMaterial3Api::class) +@Composable +fun NewChatScreen( + onChatSelected: (ContactInfo) -> Unit, + onCreateGroup: () -> Unit, + onCreateChannel: () -> Unit, + onBack: () -> Unit, + viewModel: NewChatViewModel = hiltViewModel() +) { + val searchResults by viewModel.searchResults.collectAsState() + val isLoading by viewModel.isLoading.collectAsState() + val scope = rememberCoroutineScope() + val focusManager = LocalFocusManager.current + + var query by remember { mutableStateOf("") } + + Scaffold( + topBar = { + TopAppBar( + title = { Text("Новый чат") }, + navigationIcon = { + IconButton(onClick = onBack) { + Icon(Icons.Default.ArrowBack, "Назад") + } + } + ) + } + ) { padding -> + Column( + modifier = Modifier + .fillMaxSize() + .padding(padding) + ) { + // Actions Row + Row( + modifier = Modifier + .fillMaxWidth() + .padding(16.dp), + horizontalArrangement = Arrangement.spacedBy(12.dp) + ) { + Button( + onClick = onCreateGroup, + modifier = Modifier.weight(1f) + ) { + Icon(Icons.Default.Group, null, modifier = Modifier.size(18.dp)) + Spacer(modifier = Modifier.width(8.dp)) + Text("Группа") + } + Button( + onClick = onCreateChannel, + modifier = Modifier.weight(1f) + ) { + Icon(Icons.Default.VolumeUp, null, modifier = Modifier.size(18.dp)) + Spacer(modifier = Modifier.width(8.dp)) + Text("Канал") + } + } + + // Search Header + Text( + text = "Искать пользователей", + style = MaterialTheme.typography.labelLarge, + color = MaterialTheme.colorScheme.primary, + modifier = Modifier.padding(horizontal = 16.dp, vertical = 8.dp) + ) + + // Поле поиска + OutlinedTextField( + value = query, + onValueChange = { + query = it + viewModel.search(it) + }, + modifier = Modifier + .fillMaxWidth() + .padding(horizontal = 16.dp), + label = { Text("Поиск по имени или логину") }, + leadingIcon = { Icon(Icons.Default.Search, null) }, + trailingIcon = { + if (query.isNotEmpty()) { + IconButton(onClick = { + query = "" + viewModel.clearResults() + }) { + Icon(Icons.Default.Clear, "Очистить") + } + } + }, + singleLine = true, + keyboardOptions = KeyboardOptions( + keyboardType = KeyboardType.Text, + imeAction = ImeAction.Search + ), + keyboardActions = KeyboardActions( + onSearch = { focusManager.clearFocus() } + ), + shape = RoundedCornerShape(12.dp) + ) + + Spacer(modifier = Modifier.height(16.dp)) + + // Результаты поиска + if (isLoading) { + Box( + modifier = Modifier.fillMaxSize(), + contentAlignment = Alignment.Center + ) { + CircularProgressIndicator() + } + } else if (searchResults.isEmpty() && query.length >= 2) { + Box( + modifier = Modifier.fillMaxSize(), + contentAlignment = Alignment.Center + ) { + Column(horizontalAlignment = Alignment.CenterHorizontally) { + Icon( + Icons.Default.PersonSearch, + contentDescription = null, + modifier = Modifier.size(64.dp), + tint = Color.Gray + ) + Spacer(modifier = Modifier.height(16.dp)) + Text( + text = "Ничего не найдено", + style = MaterialTheme.typography.bodyLarge, + color = Color.Gray + ) + } + } + } else if (searchResults.isEmpty()) { + Box( + modifier = Modifier.fillMaxSize(), + contentAlignment = Alignment.Center + ) { + Column(horizontalAlignment = Alignment.CenterHorizontally) { + Icon( + Icons.Default.Search, + contentDescription = null, + modifier = Modifier.size(64.dp), + tint = Color.Gray + ) + Spacer(modifier = Modifier.height(16.dp)) + Text( + text = "Введите имя для поиска", + style = MaterialTheme.typography.bodyLarge, + color = Color.Gray + ) + } + } + } else { + LazyColumn( + modifier = Modifier.fillMaxSize(), + contentPadding = PaddingValues(vertical = 8.dp) + ) { + items( + items = searchResults, + key = { it.topicName } + ) { contact -> + SearchUserItem( + contact = contact, + onClick = { + scope.launch { + val result = viewModel.startChat(contact.topicName) + if (result.isSuccess) { + onChatSelected(contact) + } + } + } + ) + } + } + } + } + } +} + +/** + * Элемент результата поиска. + */ +@Composable +fun SearchUserItem( + contact: ContactInfo, + onClick: () -> Unit, + modifier: Modifier = Modifier +) { + Card( + modifier = modifier + .fillMaxWidth() + .padding(horizontal = 16.dp, vertical = 4.dp) + .clickable(onClick = onClick), + shape = RoundedCornerShape(12.dp), + colors = CardDefaults.cardColors( + containerColor = MaterialTheme.colorScheme.surface + ) + ) { + Row( + modifier = Modifier + .fillMaxWidth() + .padding(12.dp), + verticalAlignment = Alignment.CenterVertically + ) { + AvatarSmall( + name = contact.displayName, + avatarUrl = contact.avatar + ) + + Spacer(modifier = Modifier.width(12.dp)) + + Column(modifier = Modifier.fillMaxWidth()) { + Text( + text = contact.displayName, + style = MaterialTheme.typography.titleMedium, + maxLines = 1, + overflow = TextOverflow.Ellipsis + ) + Text( + text = "Нажмите чтобы начать чат", + style = MaterialTheme.typography.bodySmall, + color = MaterialTheme.colorScheme.onSurfaceVariant, + maxLines = 1 + ) + } + } + } +} \ No newline at end of file diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/settings/ProfileScreen.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/settings/ProfileScreen.kt new file mode 100644 index 0000000..3bb40b3 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/settings/ProfileScreen.kt @@ -0,0 +1,125 @@ +package ru.lastochka.messenger.ui.screens.settings + +import androidx.compose.foundation.layout.* +import androidx.compose.foundation.rememberScrollState +import androidx.compose.foundation.shape.CircleShape +import androidx.compose.foundation.text.KeyboardOptions +import androidx.compose.foundation.verticalScroll +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.* +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.* +import androidx.compose.ui.draw.clip +import androidx.compose.ui.text.input.KeyboardCapitalization +import androidx.compose.ui.text.style.TextAlign +import androidx.compose.ui.unit.dp +import androidx.hilt.navigation.compose.hiltViewModel +import kotlinx.coroutines.launch +import ru.lastochka.messenger.viewmodel.ProfileViewModel + +/** + * Экран редактирования профиля. + */ +@OptIn(ExperimentalMaterial3Api::class) +@Composable +fun ProfileScreen( + onNavigateBack: () -> Unit, + viewModel: ProfileViewModel = hiltViewModel() +) { + val name by viewModel.name.collectAsState() + val bio by viewModel.bio.collectAsState() + val isLoading by viewModel.isLoading.collectAsState() + val scope = rememberCoroutineScope() + + Scaffold( + topBar = { + TopAppBar( + title = { Text("Профиль") }, + navigationIcon = { + IconButton(onClick = onNavigateBack) { + Icon(Icons.Default.ArrowBack, "Назад") + } + }, + actions = { + IconButton( + onClick = { + scope.launch { + viewModel.saveProfile() + onNavigateBack() + } + }, + enabled = !isLoading + ) { + if (isLoading) { + CircularProgressIndicator(modifier = Modifier.size(24.dp)) + } else { + Icon(Icons.Default.Check, "Сохранить") + } + } + } + ) + } + ) { padding -> + Column( + modifier = Modifier + .fillMaxSize() + .padding(padding) + .verticalScroll(rememberScrollState()) + .padding(16.dp), + horizontalAlignment = Alignment.CenterHorizontally + ) { + // Аватар + Surface( + modifier = Modifier.size(100.dp), + shape = CircleShape, + color = MaterialTheme.colorScheme.primaryContainer + ) { + Box(contentAlignment = Alignment.Center) { + Text( + text = name.take(1).uppercase(), + style = MaterialTheme.typography.displaySmall, + color = MaterialTheme.colorScheme.onPrimaryContainer + ) + } + } + + Spacer(modifier = Modifier.height(24.dp)) + + // Имя + OutlinedTextField( + value = name, + onValueChange = viewModel::updateName, + label = { Text("Имя") }, + placeholder = { Text("Ваше имя") }, + leadingIcon = { Icon(Icons.Default.Person, null) }, + singleLine = true, + modifier = Modifier.fillMaxWidth(), + keyboardOptions = KeyboardOptions(capitalization = KeyboardCapitalization.Words) + ) + + Spacer(modifier = Modifier.height(16.dp)) + + // Био + OutlinedTextField( + value = bio, + onValueChange = viewModel::updateBio, + label = { Text("О себе") }, + placeholder = { Text("Расскажите о себе") }, + leadingIcon = { Icon(Icons.Default.Info, null) }, + modifier = Modifier.fillMaxWidth(), + minLines = 3, + keyboardOptions = KeyboardOptions(capitalization = KeyboardCapitalization.Sentences) + ) + + Spacer(modifier = Modifier.height(24.dp)) + + Text( + text = "Ваш профиль виден другим пользователям", + style = MaterialTheme.typography.bodySmall, + color = MaterialTheme.colorScheme.onSurfaceVariant, + textAlign = TextAlign.Center + ) + } + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/settings/SettingsScreen.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/settings/SettingsScreen.kt new file mode 100644 index 0000000..4d89309 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/screens/settings/SettingsScreen.kt @@ -0,0 +1,213 @@ +package ru.lastochka.messenger.ui.screens.settings + +import androidx.compose.foundation.clickable +import androidx.compose.foundation.layout.* +import androidx.compose.foundation.lazy.LazyColumn +import androidx.compose.foundation.lazy.items +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.* +import androidx.compose.material3.* +import androidx.compose.runtime.* +import androidx.compose.ui.* +import androidx.compose.ui.draw.clip +import androidx.compose.ui.graphics.Color +import androidx.compose.ui.graphics.vector.ImageVector +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.unit.dp + +/** + * Экран настроек. + */ +@OptIn(ExperimentalMaterial3Api::class) +@Composable +fun SettingsScreen( + onNavigateToProfile: () -> Unit, + onLogout: () -> Unit +) { + var showLogoutDialog by remember { mutableStateOf(false) } + + if (showLogoutDialog) { + AlertDialog( + onDismissRequest = { showLogoutDialog = false }, + title = { Text("Выход") }, + text = { Text("Вы действительно хотите выйти из аккаунта?") }, + confirmButton = { + TextButton( + onClick = { + showLogoutDialog = false + // onLogout → MainActivity → sessionRepository.logout() → authState → Unauthenticated + onLogout() + } + ) { + Text("Выйти", color = Color(0xFFEF5350), fontWeight = FontWeight.Bold) + } + }, + dismissButton = { + TextButton(onClick = { showLogoutDialog = false }) { + Text("Отмена") + } + } + ) + } + + Scaffold( + topBar = { + TopAppBar( + title = { Text("Настройки") } + ) + } + ) { padding -> + Column( + modifier = Modifier + .fillMaxSize() + .padding(padding) + ) { + LazyColumn { + // Профиль + item { + SettingsSectionHeader("Профиль") + } + item { + SettingsItem( + icon = Icons.Default.Person, + title = "Изменить профиль", + subtitle = "Имя, фото, био", + onClick = onNavigateToProfile + ) + } + + // Уведомления + item { + SettingsSectionHeader("Уведомления") + } + item { + var notificationsEnabled by remember { mutableStateOf(true) } + SettingsItem( + icon = Icons.Default.Notifications, + title = "Уведомления", + subtitle = "Звук и вибрация", + trailing = { + Switch( + checked = notificationsEnabled, + onCheckedChange = { notificationsEnabled = it } + ) + }, + onClick = { notificationsEnabled = !notificationsEnabled } + ) + } + + // Внешний вид + item { + SettingsSectionHeader("Внешний вид") + } + item { + var isDarkTheme by remember { mutableStateOf(false) } + SettingsItem( + icon = Icons.Default.DarkMode, + title = "Тёмная тема", + trailing = { + Switch( + checked = isDarkTheme, + onCheckedChange = { isDarkTheme = it } + ) + }, + onClick = { isDarkTheme = !isDarkTheme } + ) + } + + // О приложении + item { + SettingsSectionHeader("О приложении") + } + item { + SettingsItem( + icon = Icons.Default.Info, + title = "Версия", + subtitle = "1.0.0 (Alpha)" + ) + } + item { + SettingsItem( + icon = Icons.Default.Code, + title = "Лицензия", + subtitle = "GPL v3" + ) + } + + // Выход + item { + Spacer(modifier = Modifier.height(16.dp)) + } + item { + Button( + onClick = { showLogoutDialog = true }, + modifier = Modifier + .fillMaxWidth() + .padding(horizontal = 16.dp) + .height(48.dp), + colors = ButtonDefaults.buttonColors( + containerColor = Color(0xFFEF5350) + ) + ) { + Icon(Icons.Default.Logout, contentDescription = null, modifier = Modifier.size(20.dp)) + Spacer(modifier = Modifier.width(8.dp)) + Text("Выйти", fontWeight = FontWeight.Bold) + } + Spacer(modifier = Modifier.height(32.dp)) + } + } + } + } +} + +@Composable +fun SettingsSectionHeader(title: String) { + Text( + text = title, + style = MaterialTheme.typography.labelLarge, + color = MaterialTheme.colorScheme.primary, + modifier = Modifier + .fillMaxWidth() + .padding(horizontal = 16.dp, vertical = 8.dp) + ) +} + +@Composable +fun SettingsItem( + icon: ImageVector, + title: String, + subtitle: String? = null, + trailing: @Composable (() -> Unit)? = null, + onClick: (() -> Unit)? = null +) { + Row( + modifier = Modifier + .fillMaxWidth() + .clickable(enabled = onClick != null, onClick = onClick ?: {}) + .padding(horizontal = 16.dp, vertical = 12.dp), + verticalAlignment = Alignment.CenterVertically + ) { + Icon( + imageVector = icon, + contentDescription = null, + tint = MaterialTheme.colorScheme.onSurfaceVariant, + modifier = Modifier.size(24.dp) + ) + Spacer(modifier = Modifier.width(16.dp)) + Column(modifier = Modifier.weight(1f)) { + Text( + text = title, + style = MaterialTheme.typography.bodyLarge, + color = MaterialTheme.colorScheme.onSurface + ) + if (subtitle != null) { + Text( + text = subtitle, + style = MaterialTheme.typography.bodyMedium, + color = MaterialTheme.colorScheme.onSurfaceVariant + ) + } + } + trailing?.invoke() + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/theme/Color.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/theme/Color.kt new file mode 100644 index 0000000..5d9ee8b --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/theme/Color.kt @@ -0,0 +1,54 @@ +package ru.lastochka.messenger.ui.theme + +import androidx.compose.ui.graphics.Color + +// ─── Brand colors (from lastochka-ui) ──────────────────────────── +val BrandPrimary = Color(0xFF5B5EF4) // индиго +val BrandPrimaryDark = Color(0xFF4338CA) +val BrandSecondary = Color(0xFF7B61FF) // фиолетовый +val BrandSecondaryDark = Color(0xFF5C45D6) +val BrandAccent = Color(0xFFFFD93D) // солнечный + +// ─── Light theme colors ───────────────────────────────────────── +val Background = Color(0xFFEFEFF3) +val Surface = Color(0xFFFFFFFF) +val SurfaceVariant = Color(0xFFF5F5F5) +val OnSurface = Color(0xFF1A1A1A) +val OnSurfaceVariant = Color(0xFF666666) +val Outline = Color(0xFFE0E0E0) + +// ─── Message bubbles (light) ──────────────────────────────────── +val BubbleOwn = Color(0xFFEEF2FF) // индиго-светлый (свои) +val BubblePeer = Color(0xFFFFFFFF) // белый (чужие) +val BubbleOwnText = Color(0xFF1A1A1A) +val BubblePeerText = Color(0xFF1A1A1A) + +// ─── Dark theme colors ────────────────────────────────────────── +val BackgroundDark = Color(0xFF0E1621) +val SurfaceDark = Color(0xFF17212B) +val SurfaceVariantDark = Color(0xFF1E2C3A) +val OnSurfaceDark = Color(0xFFF5F5F5) +val OnSurfaceVariantDark = Color(0xFF9E9E9E) +val OutlineDark = Color(0xFF2B3A4A) + +// ─── Message bubbles (dark) ───────────────────────────────────── +val BubbleOwnDark = Color(0xFF2B5278) +val BubblePeerDark = Color(0xFF182533) +val BubbleOwnTextDark = Color(0xFFE8E8E8) +val BubblePeerTextDark = Color(0xFFE8E8E8) + +// ─── Status colors ────────────────────────────────────────────── +val Online = Color(0xFF40C040) +val ReadReceipt = BrandPrimary +val SentReceipt = Color(0xFF9E9E9E) +val SelectionOverlay = Color(0x2F3F51B5) + +// ─── Avatar palette ───────────────────────────────────────────── +val AvatarColors = listOf( + Color(0xFF5B5EF4), Color(0xFF7B61FF), Color(0xFF2E86DE), + Color(0xFF3BAFFF), Color(0xFF4CAF50), Color(0xFFFFD93D), + Color(0xFFFF6B6B), Color(0xFFFF9F43), Color(0xFFA29BFE), + Color(0xFFFD79A8), Color(0xFF00CEC9), Color(0xFFE17055), + Color(0xFF6C5CE7), Color(0xFF00B894), Color(0xFFFDCB6E), + Color(0xFFE84393) +) diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/theme/Theme.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/theme/Theme.kt new file mode 100644 index 0000000..a1a4c13 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/theme/Theme.kt @@ -0,0 +1,91 @@ +package ru.lastochka.messenger.ui.theme + +import androidx.compose.foundation.isSystemInDarkTheme +import androidx.compose.material3.* +import androidx.compose.runtime.Composable +import androidx.compose.runtime.CompositionLocalProvider +import androidx.compose.runtime.staticCompositionLocalOf +import androidx.compose.ui.graphics.Color + +// ─── Lastochka ColorScheme ─────────────────────────────────────── + +private val LightColorScheme = lightColorScheme( + primary = BrandPrimary, + onPrimary = Color.White, + primaryContainer = BubbleOwn, + onPrimaryContainer = BubbleOwnText, + secondary = BrandSecondary, + onSecondary = Color.White, + surface = Surface, + onSurface = OnSurface, + surfaceVariant = SurfaceVariant, + onSurfaceVariant = OnSurfaceVariant, + background = Background, + onBackground = OnSurface, + outline = Outline, + outlineVariant = Outline, + error = Color(0xFFB71C1C) +) + +private val DarkColorScheme = darkColorScheme( + primary = BrandPrimary, + onPrimary = Color.White, + primaryContainer = BubbleOwnDark, + onPrimaryContainer = BubbleOwnTextDark, + secondary = BrandSecondary, + onSecondary = Color.White, + surface = SurfaceDark, + onSurface = OnSurfaceDark, + surfaceVariant = SurfaceVariantDark, + onSurfaceVariant = OnSurfaceVariantDark, + background = BackgroundDark, + onBackground = OnSurfaceDark, + outline = OutlineDark, + outlineVariant = OutlineDark, + error = Color(0xFFCF6679) +) + +// ─── Bubble colors (локально для чата) ─────────────────────────── + +data class BubbleColors( + val own: Color, + val ownText: Color, + val peer: Color, + val peerText: Color +) + +private val LightBubbleColors = BubbleColors( + own = BubbleOwn, + ownText = BubbleOwnText, + peer = BubblePeer, + peerText = BubblePeerText +) + +private val DarkBubbleColors = BubbleColors( + own = BubbleOwnDark, + ownText = BubbleOwnTextDark, + peer = BubblePeerDark, + peerText = BubblePeerTextDark +) + +val LocalBubbleColors = staticCompositionLocalOf { LightBubbleColors } + +// ─── Theme ─────────────────────────────────────────────────────── + +@Composable +fun LastochkaTheme( + darkTheme: Boolean = isSystemInDarkTheme(), + content: @Composable () -> Unit +) { + val colorScheme = if (darkTheme) DarkColorScheme else LightColorScheme + val bubbleColors = if (darkTheme) DarkBubbleColors else LightBubbleColors + + MaterialTheme( + colorScheme = colorScheme, + typography = Typography + ) { + CompositionLocalProvider(LocalBubbleColors provides bubbleColors) { + content() + } + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/theme/Type.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/theme/Type.kt new file mode 100644 index 0000000..92c10a7 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/ui/theme/Type.kt @@ -0,0 +1,101 @@ +package ru.lastochka.messenger.ui.theme + +import androidx.compose.material3.Typography +import androidx.compose.ui.text.TextStyle +import androidx.compose.ui.text.font.FontFamily +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.unit.sp + +// ─── Типографика в стиле lastochka-ui ──────────────────────────── + +val Typography = Typography( + // Заголовки + displayLarge = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.Bold, + fontSize = 32.sp, + lineHeight = 40.sp, + letterSpacing = 0.sp + ), + displayMedium = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.Bold, + fontSize = 24.sp, + lineHeight = 32.sp, + letterSpacing = 0.sp + ), + displaySmall = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.SemiBold, + fontSize = 20.sp, + lineHeight = 28.sp, + letterSpacing = 0.sp + ), + // Заголовок чата + headlineMedium = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.SemiBold, + fontSize = 18.sp, + lineHeight = 24.sp, + letterSpacing = 0.sp + ), + headlineSmall = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.SemiBold, + fontSize = 16.sp, + lineHeight = 22.sp, + letterSpacing = 0.sp + ), + // Имя в списке чатов + titleMedium = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.Medium, + fontSize = 16.sp, + lineHeight = 22.sp, + letterSpacing = 0.15.sp + ), + titleSmall = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.Medium, + fontSize = 14.sp, + lineHeight = 20.sp, + letterSpacing = 0.1.sp + ), + // Текст сообщения + bodyLarge = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.Normal, + fontSize = 15.sp, + lineHeight = 22.sp, + letterSpacing = 0.15.sp + ), + bodyMedium = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.Normal, + fontSize = 14.sp, + lineHeight = 20.sp, + letterSpacing = 0.25.sp + ), + bodySmall = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.Normal, + fontSize = 12.sp, + lineHeight = 16.sp, + letterSpacing = 0.4.sp + ), + // Мета-данные (время, статус) + labelMedium = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.Normal, + fontSize = 12.sp, + lineHeight = 16.sp, + letterSpacing = 0.5.sp + ), + labelSmall = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.Normal, + fontSize = 11.sp, + lineHeight = 14.sp, + letterSpacing = 0.5.sp + ) +) diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/util/ImageCompressor.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/util/ImageCompressor.kt new file mode 100644 index 0000000..17dcbf2 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/util/ImageCompressor.kt @@ -0,0 +1,225 @@ +package ru.lastochka.messenger.util + +import android.content.Context +import android.graphics.Bitmap +import android.graphics.BitmapFactory +import android.net.Uri +import android.util.Size +import androidx.exifinterface.media.ExifInterface +import java.io.ByteArrayOutputStream +import java.io.File +import java.io.FileOutputStream + +/** + * Утилита для сжатия изображений перед отправкой. + * + * Стратегия: + * - Максимальная сторона: 1920px (Full HD) — достаточно для просмотра на любом экране + * - Качество JPEG: 85% — хороший баланс качество/размер + * - Если изображение < 1MB — не сжимаем + * - Сохраняем ориентацию (EXIF) + */ +object ImageCompressor { + + private const val MAX_SIDE = 1920 + private const val JPEG_QUALITY = 85 + private const val NO_COMPRESS_THRESHOLD = 1_000_000L // 1MB + + /** + * Сжать изображение из Uri. Возвращает временный файл со сжатым JPEG. + */ + fun compressImage(context: Context, uri: Uri): CompressedImage { + val inputStream = context.contentResolver.openInputStream(uri) + ?: throw IllegalArgumentException("Cannot open URI: $uri") + + // Сначала читаем размеры без декодирования + val options = BitmapFactory.Options().apply { inJustDecodeBounds = true } + BitmapFactory.decodeStream(inputStream, null, options) + inputStream.close() + + val originalWidth = options.outWidth + val originalHeight = options.outHeight + val originalSize = context.contentResolver.openInputStream(uri)?.use { it.available().toLong() } ?: 0L + + // Если маленькое — не сжимаем + if (originalSize < NO_COMPRESS_THRESHOLD && originalSize > 0) { + return CompressedImage( + file = uriToFile(context, uri), + mimeType = context.contentResolver.getType(uri) ?: "image/jpeg", + originalSize = originalSize, + compressedSize = originalSize, + wasCompressed = false + ) + } + + // Вычисляем inSampleSize для декодирования + val targetSize = calculateTargetSize(originalWidth, originalHeight) + val inSampleSize = calculateInSampleSize(options, targetSize.width, targetSize.height) + + // Декодируем с уменьшением + val decodeOptions = BitmapFactory.Options().apply { + this.inSampleSize = inSampleSize + this.inPreferredConfig = Bitmap.Config.RGB_565 // Экономим память + } + + val decodeStream = context.contentResolver.openInputStream(uri) + val bitmap = BitmapFactory.decodeStream(decodeStream, null, decodeOptions) + ?: throw IllegalStateException("Failed to decode bitmap") + decodeStream?.close() + + // Проверяем ориентацию (EXIF) + val orientation = getOrientation(context, uri) + + // Поворачиваем если нужно + val rotatedBitmap = rotateBitmapIfNeeded(bitmap, orientation) + if (rotatedBitmap !== bitmap) { + bitmap.recycle() + } + + // Если после downsampling всё ещё больше MAX_SIDE — дожимаем + val rotatedWidth = rotatedBitmap.width + val rotatedHeight = rotatedBitmap.height + val finalBitmap = if (rotatedWidth > MAX_SIDE || rotatedHeight > MAX_SIDE) { + val scale = MAX_SIDE.toFloat() / maxOf(rotatedWidth, rotatedHeight) + val scaledWidth = (rotatedWidth * scale).toInt() + val scaledHeight = (rotatedHeight * scale).toInt() + val scaled = Bitmap.createScaledBitmap(rotatedBitmap, scaledWidth, scaledHeight, true) + if (scaled !== rotatedBitmap) rotatedBitmap.recycle() + scaled + } else { + rotatedBitmap + } + + // Сохраняем в JPEG + val compressedFile = File.createTempFile("compressed_", ".jpg", context.cacheDir) + val outputStream = FileOutputStream(compressedFile) + finalBitmap.compress(Bitmap.CompressFormat.JPEG, JPEG_QUALITY, outputStream) + outputStream.flush() + outputStream.close() + finalBitmap.recycle() + + val compressedSize = compressedFile.length() + + return CompressedImage( + file = compressedFile, + mimeType = "image/jpeg", + originalSize = originalSize, + compressedSize = compressedSize, + wasCompressed = true + ) + } + + /** + * Сжать изображение из File (для камеры). + */ + fun compressImageFile(context: Context, file: File): CompressedImage { + val uri = android.net.Uri.fromFile(file) + return compressImage(context, uri) + } + + private fun calculateTargetSize(width: Int, height: Int): Size { + val maxSide = MAX_SIDE + return if (width <= maxSide && height <= maxSide) { + Size(width, height) + } else { + val ratio = if (width > height) maxSide.toFloat() / width else maxSide.toFloat() / height + Size((width * ratio).toInt(), (height * ratio).toInt()) + } + } + + private fun calculateInSampleSize(options: BitmapFactory.Options, reqWidth: Int, reqHeight: Int): Int { + val (height, width) = Pair(options.outHeight, options.outWidth) + var inSampleSize = 1 + + if (height > reqHeight || width > reqWidth) { + val halfHeight = height / 2 + val halfWidth = width / 2 + while ((halfHeight / inSampleSize) >= reqHeight && (halfWidth / inSampleSize) >= reqWidth) { + inSampleSize *= 2 + } + } + return inSampleSize + } + + private fun getOrientation(context: Context, uri: Uri): Int { + return try { + context.contentResolver.openInputStream(uri)?.use { input -> + val exif = ExifInterface(input) + exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL) + } ?: ExifInterface.ORIENTATION_NORMAL + } catch (e: Exception) { + ExifInterface.ORIENTATION_NORMAL + } + } + + private fun rotateBitmapIfNeeded(bitmap: Bitmap, orientation: Int): Bitmap { + val matrix = android.graphics.Matrix() + var needsRotation = false + + when (orientation) { + ExifInterface.ORIENTATION_ROTATE_90 -> { + matrix.postRotate(90f) + needsRotation = true + } + ExifInterface.ORIENTATION_ROTATE_180 -> { + matrix.postRotate(180f) + needsRotation = true + } + ExifInterface.ORIENTATION_ROTATE_270 -> { + matrix.postRotate(270f) + needsRotation = true + } + ExifInterface.ORIENTATION_FLIP_HORIZONTAL -> { + matrix.postScale(-1f, 1f) + needsRotation = true + } + ExifInterface.ORIENTATION_FLIP_VERTICAL -> { + matrix.postScale(1f, -1f) + needsRotation = true + } + else -> return bitmap + } + + return if (needsRotation) { + Bitmap.createBitmap(bitmap, 0, 0, bitmap.width, bitmap.height, matrix, true) + } else { + bitmap + } + } + + private fun uriToFile(context: Context, uri: Uri): File { + // Для file:// URI — используем путь напрямую + if (uri.scheme == "file") { + val path = uri.path + ?: throw IllegalArgumentException("URI has null path: $uri") + return File(path) + } + + val tempFile = File.createTempFile("original_", ".tmp", context.cacheDir) + context.contentResolver.openInputStream(uri)?.use { input -> + FileOutputStream(tempFile).use { output -> + input.copyTo(output) + } + } + return tempFile + } + + private fun maxOf(a: Int, b: Int) = if (a > b) a else b +} + +/** + * Результат сжатия изображения. + */ +data class CompressedImage( + val file: File, + val mimeType: String, + val originalSize: Long, + val compressedSize: Long, + val wasCompressed: Boolean +) { + val compressionRatio: Float + get() = if (originalSize > 0) compressedSize.toFloat() / originalSize else 1f + + val compressionPercent: Int + get() = ((1f - compressionRatio) * 100).toInt() +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/util/PhoneUtils.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/util/PhoneUtils.kt new file mode 100644 index 0000000..1e883d1 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/util/PhoneUtils.kt @@ -0,0 +1,97 @@ +package ru.lastochka.messenger.util + +/** + * Форматирование телефона в формат +7 (XXX) XXX-XX-XX + * Возвращает Pair(formattedText, newCursorPos) для корректной работы курсора + */ +fun formatPhoneNumberWithCursor(text: String, cursorPosition: Int): Pair { + // Извлекаем только цифры из всего текста + val fullDigits = text.filter { it.isDigit() } + + // Если начинается с 8, заменяем на 7 + val cleaned = if (fullDigits.startsWith("8") && fullDigits.length >= 1) { + "7" + fullDigits.substring(1) + } else { + fullDigits + } + + // Ограничиваем 11 цифрами (7 + 10) + val digits = if (cleaned.length > 11) cleaned.substring(0, 11) else cleaned + + // Извлекаем только цифры до позиции курсора в исходном тексте + val beforeCursor = text.substring(0, cursorPosition.coerceAtMost(text.length)).filter { it.isDigit() } + val digitsBeforeCursor = beforeCursor.length.coerceAtMost(digits.length) + + // Строим форматированную строку +7 (XXX) XXX-XX-XX + val formatted = buildString { + if (digits.isEmpty()) return@buildString + + append("+7") + if (digits.length > 1) { + append(" (") + val end = 1 + (digits.length - 1).coerceAtMost(3) + append(digits.substring(1, end)) + } + if (digits.length > 4) { + append(") ") + val end = 4 + (digits.length - 4).coerceAtMost(3) + append(digits.substring(4, end)) + } + if (digits.length > 7) { + append("-") + val end = 7 + (digits.length - 7).coerceAtMost(2) + append(digits.substring(7, end)) + } + if (digits.length > 9) { + append("-") + val end = 9 + (digits.length - 9).coerceAtMost(2) + append(digits.substring(9, end)) + } + } + + // Вычисляем позицию курсора в отформатированной строке + val newCursorPos = when { + digitsBeforeCursor == 0 -> 0 + digitsBeforeCursor == 1 -> 2 // после "+7" + digitsBeforeCursor <= 4 -> 4 + (digitsBeforeCursor - 1) // внутри "(XXX" + digitsBeforeCursor <= 7 -> 9 + (digitsBeforeCursor - 4) // внутри " XXX" + digitsBeforeCursor <= 9 -> 13 + (digitsBeforeCursor - 7) // внутри "-XX" + else -> 16 + (digitsBeforeCursor - 9) // внутри "-XX" + } + + // Не даём курсору выйти за пределы строки + val clampedCursor = newCursorPos.coerceAtMost(formatted.length) + + return Pair(formatted, clampedCursor) +} + +/** + * Простое форматирование (без управления курсором) + */ +fun formatPhoneNumber(input: String): String { + return formatPhoneNumberWithCursor(input, input.length).first +} + +/** + * Проверка валидности email + */ +fun isValidEmail(email: String): Boolean { + if (email.isBlank()) return false + val pattern = Regex("^[A-Za-z0-9+_.-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,}$") + return pattern.matches(email.trim()) +} + +/** + * Проверка валидности телефона (11 цифр, начинается с 7) + */ +fun isValidPhoneNumber(phone: String): Boolean { + val cleaned = phone.filter { it.isDigit() } + return cleaned.length == 11 && cleaned.startsWith("7") +} + +/** + * Очистка номера телефона (только цифры) + */ +fun cleanPhoneNumber(phone: String): String { + return phone.filter { it.isDigit() } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/util/RetryWithBackoff.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/util/RetryWithBackoff.kt new file mode 100644 index 0000000..e8c99c8 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/util/RetryWithBackoff.kt @@ -0,0 +1,111 @@ +package ru.lastochka.messenger.util + +import kotlinx.coroutines.delay +import kotlin.math.min +import kotlin.math.pow + +/** + * Утилита для выполнения операций с retry логикой и exponential backoff. + * + * Пример использования: + * ``` + * val result = retryWithBackoff( + * maxRetries = 3, + * initialDelayMs = 1000L, + * maxDelayMs = 10000L, + * backoffFactor = 2.0 + * ) { + * tinodeClient.login(username, password) + * } + * ``` + * + * @param maxRetries Максимальное количество попыток (не считая первую) + * @param initialDelayMs Начальная задержка в мс (по умолчанию 1 секунда) + * @param maxDelayMs Максимальная задержка в мс (по умолчанию 30 секунд) + * @param backoffFactor Множитель для экспоненциального роста (по умолчанию 2.0) + * @param shouldRetry Предикат для определения стоит ли повторять попытку + * @param block Выполняемая операция + * @return Результат операции или последнюю ошибку + */ +suspend fun retryWithBackoff( + maxRetries: Int = 3, + initialDelayMs: Long = 1_000L, + maxDelayMs: Long = 30_000L, + backoffFactor: Double = 2.0, + shouldRetry: (Throwable) -> Boolean = { true }, + block: suspend () -> T +): Result { + var lastError: Throwable? = null + + repeat(maxRetries + 1) { attempt -> + try { + val result = block() + return Result.success(result) + } catch (e: Throwable) { + lastError = e + + // Если это последняя попытка или не стоит retry — выходим + if (attempt == maxRetries || !shouldRetry(e)) { + return Result.failure(e) + } + + // Вычисляем задержку с exponential backoff + val delayMs = (initialDelayMs * backoffFactor.pow(attempt)).toLong() + val actualDelay = min(delayMs, maxDelayMs) + + // Ждём перед следующей попыткой + delay(actualDelay) + } + } + + // Теоретически недостижимо, но компилятор требует + return Result.failure(lastError ?: RuntimeException("Unknown error")) +} + +/** + * Класс для конфигурации retry политики. + */ +class RetryPolicy( + val maxRetries: Int = 3, + val initialDelayMs: Long = 1_000L, + val maxDelayMs: Long = 30_000L, + val backoffFactor: Double = 2.0, + val shouldRetry: (Throwable) -> Boolean = { true } +) { + companion object { + /** Быстрый retry для лёгких операций */ + val Quick = RetryPolicy( + maxRetries = 2, + initialDelayMs = 500L, + maxDelayMs = 2_000L, + backoffFactor = 2.0 + ) + + /** Стандартный retry для сетевых операций */ + val Network = RetryPolicy( + maxRetries = 3, + initialDelayMs = 1_000L, + maxDelayMs = 10_000L, + backoffFactor = 2.0 + ) + + /** Консервативный retry для критичных операций */ + val Conservative = RetryPolicy( + maxRetries = 5, + initialDelayMs = 2_000L, + maxDelayMs = 30_000L, + backoffFactor = 1.5 + ) + } + + suspend operator fun invoke(block: suspend () -> T): Result { + return retryWithBackoff( + maxRetries = maxRetries, + initialDelayMs = initialDelayMs, + maxDelayMs = maxDelayMs, + backoffFactor = backoffFactor, + shouldRetry = shouldRetry, + block = block + ) + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/AuthViewModel.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/AuthViewModel.kt new file mode 100644 index 0000000..b997b1e --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/AuthViewModel.kt @@ -0,0 +1,134 @@ +package ru.lastochka.messenger.viewmodel + +import androidx.lifecycle.ViewModel +import androidx.lifecycle.viewModelScope +import dagger.hilt.android.lifecycle.HiltViewModel +import kotlinx.coroutines.flow.* +import kotlinx.coroutines.launch +import ru.lastochka.messenger.data.SessionRepository +import javax.inject.Inject + +/** + * ViewModel экрана входа/регистрации. + */ +@HiltViewModel +class AuthViewModel @Inject constructor( + private val sessionRepository: SessionRepository +) : ViewModel() { + + private val _uiState = MutableStateFlow(AuthUiState.Idle) + val uiState: StateFlow = _uiState.asStateFlow() + + private val _authSuccess = MutableSharedFlow(extraBufferCapacity = 1) + val authSuccess: SharedFlow = _authSuccess.asSharedFlow() + + /** + * Попытка автологина по сохранённому токену. + */ + fun tryAutoLogin() { + viewModelScope.launch { + val result = sessionRepository.autoLogin() + if (result.isSuccess) { + _authSuccess.emit(Unit) + } + } + } + + /** + * Войти по логину/паролю. + * Использует SessionRepository — сохраняет UID в DataStore. + */ + fun login(username: String, password: String) { + viewModelScope.launch { + _uiState.value = AuthUiState.Loading + val result = sessionRepository.login(username, password) + _uiState.value = if (result.isSuccess) { + _authSuccess.emit(Unit) + AuthUiState.Success + } else { + AuthUiState.Error(result.exceptionOrNull()?.message ?: "Ошибка входа") + } + } + } + + /** + * Зарегистрировать нового пользователя. + */ + fun register(username: String, password: String, displayName: String) { + viewModelScope.launch { + _uiState.value = AuthUiState.Loading + val result = sessionRepository.register(username, password, displayName) + _uiState.value = if (result.isSuccess) { + _authSuccess.emit(Unit) + AuthUiState.Success + } else { + val msg = result.exceptionOrNull()?.message ?: "Ошибка регистрации" + AuthUiState.Error(msg) + } + } + } + + /** + * Зарегистрировать нового пользователя с полным профилем (email, телефон). + */ + fun registerWithFullProfile( + username: String, + password: String, + displayName: String, + email: String, + phone: String + ) { + viewModelScope.launch { + _uiState.value = AuthUiState.Loading + val result = sessionRepository.registerWithFullProfile(username, password, displayName, email, phone) + _uiState.value = if (result.isSuccess) { + _authSuccess.emit(Unit) + AuthUiState.Success + } else { + val msg = result.exceptionOrNull()?.message ?: "Ошибка регистрации" + AuthUiState.Error(msg) + } + } + } + + /** + * Проверить свободен ли username. + */ + fun checkUsername(username: String, callback: (Boolean) -> Unit) { + viewModelScope.launch { + val result = sessionRepository.tinodeClient.checkUsername(username) + callback(result.getOrDefault(true)) + } + } + + /** + * Проверить свободен ли email. + */ + fun checkEmailAvailability(email: String, callback: (Boolean) -> Unit) { + viewModelScope.launch { + val result = sessionRepository.tinodeClient.checkEmailAvailability(email) + callback(result.getOrDefault(true)) + } + } + + /** + * Проверить свободен ли телефон. + */ + fun checkPhoneAvailability(phone: String, callback: (Boolean) -> Unit) { + viewModelScope.launch { + val result = sessionRepository.tinodeClient.checkPhoneAvailability(phone) + callback(result.getOrDefault(true)) + } + } + + fun resetState() { + _uiState.value = AuthUiState.Idle + } +} + +sealed class AuthUiState { + data object Idle : AuthUiState() + data object Loading : AuthUiState() + data object Success : AuthUiState() + data class Error(val message: String) : AuthUiState() +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/ChatListViewModel.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/ChatListViewModel.kt new file mode 100644 index 0000000..4185eb0 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/ChatListViewModel.kt @@ -0,0 +1,129 @@ +package ru.lastochka.messenger.viewmodel + +import androidx.lifecycle.ViewModel +import androidx.lifecycle.viewModelScope +import dagger.hilt.android.lifecycle.HiltViewModel +import kotlinx.coroutines.delay +import kotlinx.coroutines.flow.* +import kotlinx.coroutines.launch +import ru.lastochka.messenger.data.ChatRepository +import ru.lastochka.messenger.data.ContactInfo +import ru.lastochka.messenger.data.TinodeEvent +import ru.lastochka.messenger.data.model.MetaSub +import timber.log.Timber +import javax.inject.Inject + +/** + * ViewModel списка чатов. + */ +@HiltViewModel +class ChatListViewModel @Inject constructor( + private val repository: ChatRepository +) : ViewModel() { + + private val _contacts = MutableStateFlow>(emptyList()) + val contacts: StateFlow> = _contacts.asStateFlow() + + /** + * Суммарное количество непрочитанных сообщений. + * Используется для badge на табле "Чаты". + */ + val totalUnread: StateFlow = _contacts + .map { contacts -> contacts.sumOf { it.unread.coerceAtLeast(0) } } + .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), 0) + + private val _searchQuery = MutableStateFlow("") + val searchQuery: StateFlow = _searchQuery.asStateFlow() + + // Фильтрованный список для UI + val filteredContacts: StateFlow> = combine(_contacts, _searchQuery) { contacts, query -> + if (query.isBlank()) contacts + else contacts.filter { it.displayName.contains(query, ignoreCase = true) } + }.stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), emptyList()) + + private val _isLoading = MutableStateFlow(true) + val isLoading: StateFlow = _isLoading.asStateFlow() + + private val _error = MutableStateFlow(null) + val error: StateFlow = _error.asStateFlow() + + private var subs: List = emptyList() + + init { + loadContacts() + listenForUpdates() + } + + fun onSearchQueryChanged(query: String) { + _searchQuery.value = query + } + + private fun loadContacts() { + viewModelScope.launch { + try { + Timber.d("ChatListViewModel: loadContacts started") + _isLoading.value = true + subs = repository.getMeTopic() + Timber.d("ChatListViewModel: getMeTopic returned ${subs.size} subs") + + // Не считаем SESSION_EXPIRED если только что залогинились. + // Даём серверу время отправить данные. Проверяем только + // если есть сохранённый UID НО authState == Unauthenticated + // (значит это был autoLogin с истёкшим токеном). + val authState = repository.authState.first() + if (subs.isEmpty() && authState !is ru.lastochka.messenger.data.AuthState.Authenticated) { + Timber.w("ChatListViewModel: empty subs + not authenticated → SESSION_EXPIRED") + repository.logout() + _error.value = "SESSION_EXPIRED" + } + + delay(500) + refreshContacts() + _isLoading.value = false + Timber.d("ChatListViewModel: loadContacts finished, ${_contacts.value.size} contacts") + } catch (e: Exception) { + Timber.e(e, "ChatListViewModel: loadContacts error") + _error.value = e.message + _isLoading.value = false + } + } + } + + private fun refreshContacts() { + val contacts = repository.getContactsFromSubs(subs) + _contacts.value = contacts + } + + private fun listenForUpdates() { + viewModelScope.launch { + repository.events.collect { event -> + when (event) { + is TinodeEvent.Meta -> { + // Мета-событие ТОЛЬКО для me-топика — обновляем контакты + if (event.data.topic == "me") { + val newSubs = event.data.sub + if (newSubs != null) { + subs = newSubs + refreshContacts() + Timber.d("ChatListViewModel: updated contacts from meta event (${subs.size} subs)") + } + } + } + is TinodeEvent.Presence -> { + // Изменение присутствия — просто обновляем UI из текущих subs + refreshContacts() + } + else -> {} + } + } + } + } + + fun refresh() { + refreshContacts() + } + + fun clearError() { + _error.value = null + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/ChatViewModel.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/ChatViewModel.kt new file mode 100644 index 0000000..9e831b2 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/ChatViewModel.kt @@ -0,0 +1,476 @@ +package ru.lastochka.messenger.viewmodel + +import android.content.ClipData +import android.content.ClipboardManager +import android.content.Context +import androidx.lifecycle.SavedStateHandle +import androidx.lifecycle.ViewModel +import androidx.lifecycle.viewModelScope +import dagger.hilt.android.lifecycle.HiltViewModel +import dagger.hilt.android.qualifiers.ApplicationContext +import kotlinx.coroutines.flow.* +import kotlinx.coroutines.launch +import ru.lastochka.messenger.data.ChatRepository +import ru.lastochka.messenger.data.TinodeEvent +import ru.lastochka.messenger.data.UiMessage +import ru.lastochka.messenger.data.local.AppDatabase +import ru.lastochka.messenger.data.local.MessageEntity +import ru.lastochka.messenger.util.ImageCompressor +import timber.log.Timber +import java.util.* +import javax.inject.Inject + +/** + * Тип действия с сообщением. + */ +enum class MessageActionType { + REPLY, COPY, EDIT, DELETE +} + +/** + * ViewModel экрана чата. + */ +@HiltViewModel +class ChatViewModel @Inject constructor( + @ApplicationContext private val context: Context, + private val repository: ChatRepository, + private val database: AppDatabase, + savedStateHandle: SavedStateHandle +) : ViewModel() { + + private val topicName: String = checkNotNull(savedStateHandle["topicName"]) + + private val _messages = MutableStateFlow>(emptyList()) + val messages: StateFlow> = _messages.asStateFlow() + + private val _topicTitle = MutableStateFlow("") + val topicTitle: StateFlow = _topicTitle.asStateFlow() + + private val _isTyping = MutableStateFlow(false) + val isTyping: StateFlow = _isTyping.asStateFlow() + + // Job для авто-скрытия typing indicator — отменяется при новом kp + private var typingHideJob: kotlinx.coroutines.Job? = null + + private val _isLoading = MutableStateFlow(true) + val isLoading: StateFlow = _isLoading.asStateFlow() + + private val _error = MutableStateFlow(null) + val error: StateFlow = _error.asStateFlow() + + // State for message actions + private val _selectedMessage = MutableStateFlow(null) + val selectedMessage: StateFlow = _selectedMessage.asStateFlow() + + private val _replyToMessage = MutableStateFlow(null) + val replyToMessage: StateFlow = _replyToMessage.asStateFlow() + + private val _editingMessage = MutableStateFlow(null) + val editingMessage: StateFlow = _editingMessage.asStateFlow() + + init { + loadTopic() + loadMessages() + listenForMessages() + } + + private fun loadTopic() { + viewModelScope.launch { + _topicTitle.value = repository.getTopicTitle(topicName) + } + } + + private fun loadMessages() { + viewModelScope.launch { + _isLoading.value = true + try { + repository.subscribeTopic(topicName) + + database.messageDao().getMessagesForTopic(topicName).collect { entities -> + _messages.value = entities.map { entity -> + UiMessage( + seqId = entity.seqId, + from = entity.from, + senderName = entity.senderName, + content = entity.content, + timestamp = Date(entity.timestamp), + isOwn = entity.isOwn, + isRead = entity.isRead, + isEdited = entity.isEdited, + hasAttachment = entity.hasAttachment, + attachmentUrl = entity.attachmentUrl, + replyToContent = entity.replyToContent + ) + } + _isLoading.value = false + } + } catch (e: Exception) { + _error.value = e.message + _isLoading.value = false + } + } + } + + private fun listenForMessages() { + viewModelScope.launch { + repository.events.collect { event -> + when (event) { + is TinodeEvent.NewMessage -> { + val data = event.data + if (data.topic == topicName) { + // Эхо своего сообщения — обновляем локальную запись с tempSeqId на реальный seqId + val myUid = repository.myUid + if (data.from == myUid) { + // Эхо своего сообщения — просто пропускаем. + // Для текстовых сообщений: Room уже получил его из listenForMessages → saveMessageFromServer. + // Для изображений: URL уже сохранён в upload-функции через updateAttachmentFull(tempSeqId, ...). + // updateLastOwnAttachmentUrl УДАЛЁН — он обновлял ВСЕ сообщения с seqId < 0, + // заменяя разные картинки одной и той же (баг #2). + return@collect + } + saveMessageFromServer(data) + repository.markAsRead(topicName, data.seq) + } + } + is TinodeEvent.Info -> { + val info = event.data + if (info.topic == topicName && info.what == "kp") { + _isTyping.value = true + // Отменяем предыдущий таймер скрытия + typingHideJob?.cancel() + typingHideJob = viewModelScope.launch { + kotlinx.coroutines.delay(3000) + _isTyping.value = false + } + } + } + else -> {} + } + } + } + } + + private suspend fun saveMessageFromServer(data: ru.lastochka.messenger.data.model.DataPacket) { + val content = data.content?.txt ?: "" + + // Проверяем есть ли вложения (Drafty format) + var hasAttachment = false + var attachmentUrl: String? = null + var attachmentType: String? = null + var attachmentBase64: String? = null + + val entities = data.content?.ent + if (!entities.isNullOrEmpty()) { + val firstEntity = entities.firstOrNull() + val entityData = firstEntity?.`data` + attachmentUrl = entityData?.ref + attachmentType = entityData?.mime + + // Case 1: ref (URL from server upload) + if (attachmentUrl != null) { + hasAttachment = true + } + // Case 2: val (inline base64 — from web client) + else if (entityData?.val_str != null) { + val mime = entityData.mime ?: "image/jpeg" + attachmentUrl = "data:${mime};base64,${entityData.val_str}" + attachmentBase64 = attachmentUrl + hasAttachment = true + } + } + + // Проверим extra attachments + if (!hasAttachment) { + val extraUrls = data.extra?.attachments + if (!extraUrls.isNullOrEmpty()) { + attachmentUrl = extraUrls.first() + attachmentType = "image/jpeg" + hasAttachment = true + } + } + + // Определяем sender name + val senderName = if (data.from == repository.myUid) { + "Я" + } else { + data.from ?: "" + } + + val entity = MessageEntity( + seqId = data.seq, + topicName = topicName, + from = data.from ?: "", + senderName = senderName, + content = if (hasAttachment && content == " ") "" else content, + rawContent = content, + timestamp = data.ts?.let { parseTimestamp(it) } ?: System.currentTimeMillis(), + isOwn = data.from == repository.myUid, + isRead = true, + isEdited = false, + hasAttachment = hasAttachment, + attachmentType = attachmentType, + attachmentUrl = attachmentUrl + ) + database.messageDao().insertMessage(entity) + } + + // ─── Message Actions ──────────────────────────────────────────── + + fun onMessageLongClick(message: UiMessage) { + _selectedMessage.value = message + } + + fun dismissActionMenu() { + _selectedMessage.value = null + } + + fun executeAction(action: MessageActionType) { + val msg = _selectedMessage.value ?: return + when (action) { + MessageActionType.COPY -> copyMessage(msg) + MessageActionType.REPLY -> replyToMessage(msg) + MessageActionType.EDIT -> editMessage(msg) + MessageActionType.DELETE -> deleteMessage(msg) + } + _selectedMessage.value = null + } + + private fun copyMessage(message: UiMessage) { + val clipboard = context.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager + val clip = ClipData.newPlainText("message", message.content) + clipboard.setPrimaryClip(clip) + } + + private fun replyToMessage(message: UiMessage) { + _replyToMessage.value = message + } + + fun replyToMessageExternally(message: UiMessage) { + _replyToMessage.value = message + } + + fun clearReply() { + _replyToMessage.value = null + } + + private fun editMessage(message: UiMessage) { + if (message.isOwn) { + _editingMessage.value = message + } + } + + fun clearEdit() { + _editingMessage.value = null + } + + /** + * Отредактировать сообщение. + */ + fun editMessage(seqId: Int, newText: String) { + viewModelScope.launch { + try { + repository.editMessage(topicName, seqId, newText) + // Обновить локально + database.messageDao().updateMessageContent(seqId, newText, isEdited = true) + _editingMessage.value = null + } catch (e: Exception) { + _error.value = "Ошибка редактирования: ${e.message}" + } + } + } + + private fun deleteMessage(message: UiMessage) { + if (!message.isOwn) return + viewModelScope.launch { + try { + // Удалить с сервера + val result = repository.deleteMessage(topicName, message.seqId) + if (result.isSuccess) { + // Удалить из локальной БД + database.messageDao().deleteMessageBySeqId(message.seqId) + } else { + _error.value = "Ошибка удаления: ${result.exceptionOrNull()?.message}" + } + } catch (e: Exception) { + _error.value = "Ошибка удаления: ${e.message}" + } + } + } + + // ─── Pagination ──────────────────────────────────────────── + + /** + * Загрузить больше сообщений (при скролле вверх). + * Сервер отправляет DATA сообщения → event flow → listenForMessages → Room. + */ + fun loadMoreMessages() { + viewModelScope.launch { + val currentMessages = _messages.value + if (currentMessages.isEmpty()) return@launch + + val minSeq = currentMessages.minOfOrNull { it.seqId } ?: return@launch + repository.loadMessagesBefore(topicName, minSeq, limit = 50) + } + } + + fun sendMessage(text: String) { + if (text.isBlank()) return + viewModelScope.launch { + try { + repository.sendTextMessage(topicName, text) + + val tempId = -(System.currentTimeMillis() % 100000).toInt() + val entity = MessageEntity( + seqId = tempId, + topicName = topicName, + from = "me", + senderName = "", + content = text, + rawContent = text, + timestamp = System.currentTimeMillis(), + isOwn = true, + isRead = false, + isEdited = false, + hasAttachment = false, + attachmentType = null, + attachmentUrl = null, + replyToSeq = _replyToMessage.value?.seqId, + replyToContent = _replyToMessage.value?.content + ) + database.messageDao().insertMessage(entity) + + // Clear reply state + _replyToMessage.value = null + } catch (e: Exception) { + _error.value = e.message + } + } + } + + // State for image sending + private val _isSendingImage = MutableStateFlow(false) + val isSendingImage: StateFlow = _isSendingImage.asStateFlow() + + // Progress 0.0..1.0 + private val _imageUploadProgress = MutableStateFlow(0f) + val imageUploadProgress: StateFlow = _imageUploadProgress.asStateFlow() + + fun sendImageMessage( + imageUri: android.net.Uri, + mimeType: String, + fileName: String, + caption: String = "" + ) { + viewModelScope.launch { + // Определяем размер файла заранее для optimistic update + val fileSize = try { + context.contentResolver.openAssetFileDescriptor(imageUri, "r")?.length ?: 0L + } catch (e: Exception) { 0L } + + // Текст для отобра в UI: caption или "[Изображение]" + val displayText = if (caption.isNotBlank()) caption else "" + + // Optimistic update: сохраняем локальное сообщение ДО отправки + val tempSeqId = -(System.currentTimeMillis() % 100000).toInt() + val replyTo = _replyToMessage.value + val localEntity = MessageEntity( + seqId = tempSeqId, + topicName = topicName, + from = "me", + senderName = "", + content = displayText, + rawContent = displayText, + timestamp = System.currentTimeMillis(), + isOwn = true, + isRead = false, + isEdited = false, + hasAttachment = true, + attachmentType = mimeType, + attachmentUrl = null, // будет обновлено после успешной отправки + replyToSeq = replyTo?.seqId, + replyToContent = replyTo?.content + ) + database.messageDao().insertMessage(localEntity) + _replyToMessage.value = null + + try { + _isSendingImage.value = true + _imageUploadProgress.value = 0f + + // 1. Compress image (если нужно) + val compressed = ImageCompressor.compressImage(context, imageUri) + val compressedUri = android.net.Uri.fromFile(compressed.file) + val effectiveMimeType = compressed.mimeType + val effectiveFileName = if (effectiveMimeType == "image/jpeg") + fileName.substringBeforeLast('.') + ".jpg" else fileName + + if (compressed.wasCompressed) { + Timber.d( + "Image compressed: ${compressed.originalSize} → ${compressed.compressedSize} " + + "(${compressed.compressionPercent}% saved)" + ) + } + + // 2. Send with progress — передаём размер сжатого файла + val result = repository.sendImageMessageWithProgress( + topicName, compressedUri, effectiveMimeType, + effectiveFileName, displayText, + compressed.compressedSize + ) { progress -> + _imageUploadProgress.value = progress + } + + // 3. Clean up temp file + compressed.file.delete() + + if (result.isSuccess) { + val serverUrl = result.getOrNull() + Timber.d("Image upload success: serverUrl=$serverUrl") + if (serverUrl != null) { + // Обновить локальное сообщение: проставить реальный URL файла + // Используем updateAttachmentFull чтобы гарантированно обновить все поля + database.messageDao().updateAttachmentFull(tempSeqId, serverUrl, mimeType) + Timber.d("Updated attachment for seqId=$tempSeqId to $serverUrl (type=$mimeType)") + } + } else { + _error.value = "Ошибка отправки изображения: ${result.exceptionOrNull()?.message}" + Timber.e(result.exceptionOrNull(), "Image upload failed") + } + } catch (e: Exception) { + _error.value = "Ошибка: ${e.message}" + Timber.e(e, "sendImageMessage failed") + } finally { + _isSendingImage.value = false + _imageUploadProgress.value = 0f + } + } + } + + fun sendTyping() { + repository.sendTyping(topicName) + } + + fun markAllRead() { + viewModelScope.launch { + val maxSeq = database.messageDao().getMaxSeq(topicName) + if (maxSeq != null) { + repository.markAsRead(topicName, maxSeq) + database.messageDao().markAllRead(topicName) + } + } + } + + fun clearError() { + _error.value = null + } + + private fun parseTimestamp(ts: String): Long { + return try { + val format = java.text.SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", java.util.Locale.US) + format.timeZone = java.util.TimeZone.getTimeZone("UTC") + format.parse(ts)?.time ?: System.currentTimeMillis() + } catch (e: Exception) { + System.currentTimeMillis() + } + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/ContactInfoViewModel.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/ContactInfoViewModel.kt new file mode 100644 index 0000000..2534e13 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/ContactInfoViewModel.kt @@ -0,0 +1,31 @@ +package ru.lastochka.messenger.viewmodel + +import androidx.lifecycle.ViewModel +import androidx.lifecycle.viewModelScope +import dagger.hilt.android.lifecycle.HiltViewModel +import kotlinx.coroutines.flow.* +import kotlinx.coroutines.launch +import ru.lastochka.messenger.data.ChatRepository +import javax.inject.Inject + +/** + * ViewModel для экрана информации о контакте. + */ +@HiltViewModel +class ContactInfoViewModel @Inject constructor( + private val repository: ChatRepository +) : ViewModel() { + + private val _isLoading = MutableStateFlow(false) + val isLoading: StateFlow = _isLoading.asStateFlow() + + init { + // Загрузка данных контакта + } + + fun deleteChat() { + viewModelScope.launch { + // TODO: Реализация удаления чата + } + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/CreateGroupViewModel.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/CreateGroupViewModel.kt new file mode 100644 index 0000000..6d5f14a --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/CreateGroupViewModel.kt @@ -0,0 +1,79 @@ +package ru.lastochka.messenger.viewmodel + +import androidx.lifecycle.ViewModel +import androidx.lifecycle.viewModelScope +import dagger.hilt.android.lifecycle.HiltViewModel +import kotlinx.coroutines.flow.* +import kotlinx.coroutines.launch +import ru.lastochka.messenger.data.ChatRepository +import ru.lastochka.messenger.data.ContactInfo +import javax.inject.Inject + +/** + * ViewModel для создания группы. + */ +@HiltViewModel +class CreateGroupViewModel @Inject constructor( + private val repository: ChatRepository +) : ViewModel() { + + private val _groupName = MutableStateFlow("") + val groupName: StateFlow = _groupName.asStateFlow() + + private val _description = MutableStateFlow("") + val description: StateFlow = _description.asStateFlow() + + private val _contacts = MutableStateFlow>(emptyList()) + val contacts: StateFlow> = _contacts.asStateFlow() + + private val _selectedMembers = MutableStateFlow>(emptyList()) + val selectedMembers: StateFlow> = _selectedMembers.asStateFlow() + + private val _isLoading = MutableStateFlow(false) + val isLoading: StateFlow = _isLoading.asStateFlow() + + init { + loadContacts() + } + + private fun loadContacts() { + viewModelScope.launch { + // Загружаем контакты из me-топика + // В реальном приложении нужно подписаться на Flow + val subs = repository.getMeTopic() + _contacts.value = repository.getContactsFromSubs(subs) + } + } + + fun updateGroupName(name: String) { + _groupName.value = name + } + + fun updateDescription(desc: String) { + _description.value = desc + } + + fun toggleMember(contact: ContactInfo) { + val current = _selectedMembers.value + if (current.contains(contact)) { + _selectedMembers.value = current - contact + } else { + _selectedMembers.value = current + contact + } + } + + fun createGroup(onSuccess: (String) -> Unit) { + viewModelScope.launch { + _isLoading.value = true + try { + val members = _selectedMembers.value.map { it.topicName } + val result = repository.createGroup(groupName.value, description.value, members) + if (result.isSuccess) { + onSuccess(result.getOrNull() ?: "") + } + } finally { + _isLoading.value = false + } + } + } +} \ No newline at end of file diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/NewChatViewModel.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/NewChatViewModel.kt new file mode 100644 index 0000000..cfc279c --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/NewChatViewModel.kt @@ -0,0 +1,66 @@ +package ru.lastochka.messenger.viewmodel + +import androidx.lifecycle.ViewModel +import androidx.lifecycle.viewModelScope +import dagger.hilt.android.lifecycle.HiltViewModel +import kotlinx.coroutines.Job +import kotlinx.coroutines.delay +import kotlinx.coroutines.flow.* +import kotlinx.coroutines.launch +import ru.lastochka.messenger.data.ChatRepository +import ru.lastochka.messenger.data.ContactInfo +import javax.inject.Inject + +/** + * ViewModel для поиска пользователей и создания нового чата. + */ +@HiltViewModel +class NewChatViewModel @Inject constructor( + private val repository: ChatRepository +) : ViewModel() { + + private val _searchResults = MutableStateFlow>(emptyList()) + val searchResults: StateFlow> = _searchResults.asStateFlow() + + private val _isLoading = MutableStateFlow(false) + val isLoading: StateFlow = _isLoading.asStateFlow() + + private var searchJob: Job? = null + + /** + * Поиск пользователей по запросу с debounce. + */ + fun search(query: String) { + searchJob?.cancel() + + if (query.length < 2) { + _searchResults.value = emptyList() + return + } + + searchJob = viewModelScope.launch { + delay(400) // Debounce + _isLoading.value = true + try { + val results = repository.searchUsers(query) + _searchResults.value = results + } catch (e: Exception) { + _searchResults.value = emptyList() + } finally { + _isLoading.value = false + } + } + } + + /** + * Начать чат с выбранным пользователем. + */ + suspend fun startChat(topicName: String): Result { + return repository.startChatWithUser(topicName) + } + + fun clearResults() { + _searchResults.value = emptyList() + searchJob?.cancel() + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/ProfileViewModel.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/ProfileViewModel.kt new file mode 100644 index 0000000..3b45c05 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/ProfileViewModel.kt @@ -0,0 +1,66 @@ +package ru.lastochka.messenger.viewmodel + +import androidx.lifecycle.ViewModel +import androidx.lifecycle.viewModelScope +import dagger.hilt.android.lifecycle.HiltViewModel +import kotlinx.coroutines.flow.* +import kotlinx.coroutines.launch +import ru.lastochka.messenger.data.ChatRepository +import javax.inject.Inject + +/** + * ViewModel для экрана профиля. + */ +@HiltViewModel +class ProfileViewModel @Inject constructor( + private val repository: ChatRepository +) : ViewModel() { + + private val _name = MutableStateFlow("") + val name: StateFlow = _name.asStateFlow() + + private val _bio = MutableStateFlow("") + val bio: StateFlow = _bio.asStateFlow() + + private val _isLoading = MutableStateFlow(false) + val isLoading: StateFlow = _isLoading.asStateFlow() + + init { + loadProfile() + } + + private fun loadProfile() { + viewModelScope.launch { + try { + val result = repository.getMyProfile() + if (result.isSuccess) { + val profile = result.getOrNull() + _name.value = profile?.displayName ?: "" + _bio.value = profile?.bio ?: "" + } + } catch (e: Exception) { + // Ошибка загрузки — оставляем пустые значения + } + } + } + + fun updateName(newName: String) { + _name.value = newName + } + + fun updateBio(newBio: String) { + _bio.value = newBio + } + + suspend fun saveProfile() { + _isLoading.value = true + try { + val result = repository.updateProfile(name.value, bio.value) + if (result.isFailure) { + // Handle error if needed + } + } finally { + _isLoading.value = false + } + } +} diff --git a/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/SettingsViewModel.kt b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/SettingsViewModel.kt new file mode 100644 index 0000000..cb30a33 --- /dev/null +++ b/lastochka-android-compose/app/src/main/java/ru/lastochka/messenger/viewmodel/SettingsViewModel.kt @@ -0,0 +1,21 @@ +package ru.lastochka.messenger.viewmodel + +import androidx.lifecycle.ViewModel +import androidx.lifecycle.viewModelScope +import dagger.hilt.android.lifecycle.HiltViewModel +import kotlinx.coroutines.launch +import ru.lastochka.messenger.data.ChatRepository +import javax.inject.Inject + +/** + * ViewModel для экрана настроек. + */ +@HiltViewModel +class SettingsViewModel @Inject constructor( + private val repository: ChatRepository +) : ViewModel() { + + suspend fun logout() { + repository.logout() + } +} diff --git a/lastochka-android-compose/app/src/main/res/drawable-hdpi/logo_src.png b/lastochka-android-compose/app/src/main/res/drawable-hdpi/logo_src.png new file mode 100644 index 0000000..e300c82 Binary files /dev/null and b/lastochka-android-compose/app/src/main/res/drawable-hdpi/logo_src.png differ diff --git a/lastochka-android-compose/app/src/main/res/drawable-mdpi/logo_src.png b/lastochka-android-compose/app/src/main/res/drawable-mdpi/logo_src.png new file mode 100644 index 0000000..141759c Binary files /dev/null and b/lastochka-android-compose/app/src/main/res/drawable-mdpi/logo_src.png differ diff --git a/lastochka-android-compose/app/src/main/res/drawable-xhdpi/logo_src.png b/lastochka-android-compose/app/src/main/res/drawable-xhdpi/logo_src.png new file mode 100644 index 0000000..c9ce59c Binary 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b/lastochka-android-compose/app/src/main/res/drawable/chat_pattern.png differ diff --git a/lastochka-android-compose/app/src/main/res/drawable/logo_splash.png b/lastochka-android-compose/app/src/main/res/drawable/logo_splash.png new file mode 100644 index 0000000..16dc452 Binary files /dev/null and b/lastochka-android-compose/app/src/main/res/drawable/logo_splash.png differ diff --git a/lastochka-android-compose/app/src/main/res/drawable/splash_screen.xml b/lastochka-android-compose/app/src/main/res/drawable/splash_screen.xml new file mode 100644 index 0000000..b53dd3f --- /dev/null +++ b/lastochka-android-compose/app/src/main/res/drawable/splash_screen.xml @@ -0,0 +1,15 @@ + + + + + + + + + + \ No newline at end of file diff --git a/lastochka-android-compose/app/src/main/res/mipmap-anydpi/ic_launcher.xml b/lastochka-android-compose/app/src/main/res/mipmap-anydpi/ic_launcher.xml new file mode 100644 index 0000000..d71eaf0 --- /dev/null +++ b/lastochka-android-compose/app/src/main/res/mipmap-anydpi/ic_launcher.xml @@ -0,0 +1,5 @@ + + + + + diff --git a/lastochka-android-compose/app/src/main/res/mipmap-anydpi/ic_launcher_foreground_padded.xml b/lastochka-android-compose/app/src/main/res/mipmap-anydpi/ic_launcher_foreground_padded.xml new file mode 100644 index 0000000..e89bf82 --- /dev/null +++ b/lastochka-android-compose/app/src/main/res/mipmap-anydpi/ic_launcher_foreground_padded.xml @@ -0,0 +1,9 @@ + + + diff --git a/lastochka-android-compose/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml b/lastochka-android-compose/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml new file mode 100644 index 0000000..d71eaf0 --- /dev/null +++ b/lastochka-android-compose/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml @@ -0,0 +1,5 @@ + + + + + diff --git a/lastochka-android-compose/app/src/main/res/mipmap-hdpi/ic_launcher.png b/lastochka-android-compose/app/src/main/res/mipmap-hdpi/ic_launcher.png new file mode 100644 index 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/dev/null and b/lastochka-android-compose/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png differ diff --git a/lastochka-android-compose/app/src/main/res/mipmap-xxxhdpi/ic_launcher_play_store.png b/lastochka-android-compose/app/src/main/res/mipmap-xxxhdpi/ic_launcher_play_store.png new file mode 100644 index 0000000..1d13dfc Binary files /dev/null and b/lastochka-android-compose/app/src/main/res/mipmap-xxxhdpi/ic_launcher_play_store.png differ diff --git a/lastochka-android-compose/app/src/main/res/values-night/colors.xml b/lastochka-android-compose/app/src/main/res/values-night/colors.xml new file mode 100644 index 0000000..b464fdc --- /dev/null +++ b/lastochka-android-compose/app/src/main/res/values-night/colors.xml @@ -0,0 +1,5 @@ + + + + #3B3E7F + diff --git a/lastochka-android-compose/app/src/main/res/values-night/themes.xml b/lastochka-android-compose/app/src/main/res/values-night/themes.xml new file mode 100644 index 0000000..f9b1224 --- /dev/null +++ b/lastochka-android-compose/app/src/main/res/values-night/themes.xml @@ -0,0 +1,15 @@ + + + + + + + diff --git a/lastochka-android-compose/app/src/main/res/values/colors.xml b/lastochka-android-compose/app/src/main/res/values/colors.xml new file mode 100644 index 0000000..36dd27c --- /dev/null +++ b/lastochka-android-compose/app/src/main/res/values/colors.xml @@ -0,0 +1,51 @@ + + + + #5B5EF4 + #4338CA + #7B61FF + #5C45D6 + #FFD93D + + + #FFFFFF + #F5F5F5 + #EFEFF3 + #1A1A1A + #666666 + #E0E0E0 + + + #EEF2FF + #FFFFFF + #1A1A1A + #1A1A1A + + + #17212B + #1E2C3A + #0E1621 + #F5F5F5 + #9E9E9E + #2B3A4A + + + #2B5278 + #182533 + #E8E8E8 + #E8E8E8 + + + #40C040 + #5B5EF4 + #9E9E9E + + + #2F3F51B5 + + + #5B5EF4 + + + #5B5EF4 + diff --git a/lastochka-android-compose/app/src/main/res/values/strings.xml b/lastochka-android-compose/app/src/main/res/values/strings.xml new file mode 100644 index 0000000..bdad081 --- /dev/null +++ b/lastochka-android-compose/app/src/main/res/values/strings.xml @@ -0,0 +1,79 @@ + + + Ласточка + Ласточка Мессенджер + + + Вход в Ласточку + Имя пользователя или телефон + Пароль + Войти + Нет аккаунта? Зарегистрироваться + Неверное имя или пароль + Сервер + + + Регистрация + Ваше имя + (необязательно) + Логин + Email + Телефон + Пароль + Подтверждение пароля + Зарегистрироваться + Уже есть аккаунт? Войти + Ошибка регистрации + Пароли не совпадают + Этот логин уже занят + Этот email уже зарегистрирован + Этот номер уже зарегистрирован + Логин должен быть не менее 3 символов + Логин может содержать только буквы, цифры и подчёркивание + Введите корректный email + Введите корректный номер телефона + Пароль должен быть не менее 6 символов + Логин доступен + Email доступен + Номер доступен + Регистрируясь, вы принимаете условия использования и политику конфиденциальности + + + Чаты + Нет чатов + Нажмите + чтобы начать диалог + Новый чат + + + печатает… + в сети + не в сети + был(а) %s + Сообщение… + Отправить + Редактировать + Удалить + Переслать + Ответить + Копировать + (ред.) + + + Профиль + Выйти + Имя + Имя пользователя + + + Сегодня + Вчера + Вы + только что + Без звука + Закреплено + + + Нет подключения к интернету + Ошибка сервера + Неизвестная ошибка + diff --git a/lastochka-android-compose/app/src/main/res/values/themes.xml b/lastochka-android-compose/app/src/main/res/values/themes.xml new file mode 100644 index 0000000..091bdf9 --- /dev/null +++ b/lastochka-android-compose/app/src/main/res/values/themes.xml @@ -0,0 +1,25 @@ + + + + + + + + + diff --git a/lastochka-android-compose/app/src/main/res/xml/file_paths.xml b/lastochka-android-compose/app/src/main/res/xml/file_paths.xml new file mode 100644 index 0000000..4ed8ef2 --- /dev/null +++ b/lastochka-android-compose/app/src/main/res/xml/file_paths.xml @@ -0,0 +1,5 @@ + + + + + diff --git a/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/data/SessionRepositoryTest.kt b/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/data/SessionRepositoryTest.kt new file mode 100644 index 0000000..b6438d6 --- /dev/null +++ b/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/data/SessionRepositoryTest.kt @@ -0,0 +1,135 @@ +package ru.lastochka.messenger.data + +import io.mockk.* +import kotlinx.coroutines.Dispatchers +import kotlinx.coroutines.ExperimentalCoroutinesApi +import kotlinx.coroutines.flow.first +import kotlinx.coroutines.flow.MutableStateFlow +import kotlinx.coroutines.test.* +import org.junit.* +import org.junit.runner.RunWith +import org.robolectric.RobolectricTestRunner +import org.robolectric.annotation.Config +import ru.lastochka.messenger.service.NetworkMonitor + +/** + * Тесты для SessionRepository. + * Проверяем auth операции и состояния. + * + * Примечание: DataStore мокается через relaxed mock, + * поэтому тесты фокусируются на auth логике. + */ +@OptIn(ExperimentalCoroutinesApi::class) +@RunWith(RobolectricTestRunner::class) +@Config(sdk = [28]) +class SessionRepositoryTest { + + private val testDispatcher = UnconfinedTestDispatcher() + private val testScope = TestScope(testDispatcher) + + private lateinit var tinodeClient: TinodeClient + private lateinit var networkMonitor: NetworkMonitor + + @Before + fun setup() { + Dispatchers.setMain(testDispatcher) + + tinodeClient = mockk(relaxed = true) + networkMonitor = mockk(relaxed = true) + + every { networkMonitor.isConnected } returns MutableStateFlow(true) + } + + @After + fun tearDown() { + Dispatchers.resetMain() + } + + @Test + fun `TinodeClient myUid returns correct value`() = testScope.runTest { + every { tinodeClient.myUid } returns "usrTestUid" + + Assert.assertEquals("usrTestUid", tinodeClient.myUid) + } + + @Test + fun `TinodeClient connectionState is observable`() = testScope.runTest { + val connectionStateFlow = MutableStateFlow(TinodeConnState.Connected) + every { tinodeClient.connectionState } returns connectionStateFlow + + val state = connectionStateFlow.value + Assert.assertEquals(TinodeConnState.Connected, state) + } + + @Test + fun `AuthState sealed class works correctly`() = testScope.runTest { + // Test Unauthenticated + val unauth: AuthState = AuthState.Unauthenticated + Assert.assertTrue(unauth is AuthState.Unauthenticated) + + // Test Authenticated + val auth: AuthState = AuthState.Authenticated("usr123") + Assert.assertTrue(auth is AuthState.Authenticated) + Assert.assertEquals("usr123", (auth as AuthState.Authenticated).uid) + + // Test SessionExpired + val expired: AuthState = AuthState.SessionExpired + Assert.assertTrue(expired is AuthState.SessionExpired) + } + + @Test + fun `TinodeConnState enum works correctly`() = testScope.runTest { + val states = listOf( + TinodeConnState.Disconnected, + TinodeConnState.Connecting, + TinodeConnState.Connected, + TinodeConnState.Authenticated, + TinodeConnState.Error + ) + + Assert.assertEquals(5, states.size) + } + + @Test + fun `login result can be checked`() = testScope.runTest { + coEvery { tinodeClient.login("user", "pass") } returns Result.success(Unit) + + val result = tinodeClient.login("user", "pass") + Assert.assertTrue(result.isSuccess) + } + + @Test + fun `login failure can be checked`() = testScope.runTest { + val error = Exception("Неверный пароль") + coEvery { tinodeClient.login("user", "wrong") } returns Result.failure(error) + + val result = tinodeClient.login("user", "wrong") + Assert.assertTrue(result.isFailure) + Assert.assertEquals("Неверный пароль", result.exceptionOrNull()?.message) + } + + @Test + fun `register result can be checked`() = testScope.runTest { + coEvery { tinodeClient.register("new", "pass", "New") } returns Result.success(Unit) + + val result = tinodeClient.register("new", "pass", "New") + Assert.assertTrue(result.isSuccess) + } + + @Test + fun `autoLogin result can be checked`() = testScope.runTest { + coEvery { tinodeClient.autoLogin() } returns Result.success(Unit) + + val result = tinodeClient.autoLogin() + Assert.assertTrue(result.isSuccess) + } + + @Test + fun `logout can be called`() = testScope.runTest { + coEvery { tinodeClient.logout() } just Runs + + tinodeClient.logout() + + coVerify { tinodeClient.logout() } + } +} diff --git a/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/data/local/ContactDaoTest.kt b/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/data/local/ContactDaoTest.kt new file mode 100644 index 0000000..ab916a1 --- /dev/null +++ b/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/data/local/ContactDaoTest.kt @@ -0,0 +1,115 @@ +package ru.lastochka.messenger.data.local + +import kotlinx.coroutines.flow.first +import kotlinx.coroutines.runBlocking +import org.junit.* + +/** + * Тесты для ContactDao. + */ +class ContactDaoTest { + + @Test + fun insertAndReadContact() = runBlocking { + val contact = ContactEntity( + topicName = "usrABC123", + displayName = "Иван Иванов", + avatar = null, + lastMessage = "Привет!", + lastMessageTime = System.currentTimeMillis(), + unread = 1, + isGroup = false, + muted = false, + pinned = false + ) + + Assert.assertEquals("usrABC123", contact.topicName) + Assert.assertEquals("Иван Иванов", contact.displayName) + Assert.assertEquals(1, contact.unread) + } + + @Test + fun clearUnread() = runBlocking { + val contact = ContactEntity( + topicName = "usrABC123", + displayName = "Иван", + avatar = null, + lastMessage = null, + lastMessageTime = System.currentTimeMillis(), + unread = 5, + isGroup = false, + muted = false, + pinned = false + ) + + Assert.assertEquals(5, contact.unread) + // После clearUnread: unread = 0 + } + + @Test + fun contactIsGroup() = runBlocking { + val group = ContactEntity( + topicName = "grpXYZ789", + displayName = "Рабочий чат", + avatar = null, + lastMessage = null, + lastMessageTime = System.currentTimeMillis(), + unread = 0, + isGroup = true, + muted = false, + pinned = false + ) + + val p2p = ContactEntity( + topicName = "usrABC123", + displayName = "Иван", + avatar = null, + lastMessage = null, + lastMessageTime = System.currentTimeMillis(), + unread = 0, + isGroup = false, + muted = false, + pinned = false + ) + + Assert.assertTrue(group.isGroup) + Assert.assertFalse(p2p.isGroup) + Assert.assertTrue(group.topicName.startsWith("grp")) + } + + @Test + fun mutedContact() = runBlocking { + val contact = ContactEntity( + topicName = "usrABC123", + displayName = "Спам", + avatar = null, + lastMessage = null, + lastMessageTime = System.currentTimeMillis(), + unread = 100, + isGroup = false, + muted = true, + pinned = false + ) + + Assert.assertTrue(contact.muted) + Assert.assertEquals(100, contact.unread) + } + + @Test + fun pinnedContact() = runBlocking { + val pinned = ContactEntity( + topicName = "usrABC123", + displayName = "Босс", + avatar = null, + lastMessage = null, + lastMessageTime = 1000, + unread = 0, + isGroup = false, + muted = false, + pinned = true + ) + + Assert.assertTrue(pinned.pinned) + // Pinned контакты должны идти первыми в списке + } +} diff --git a/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/data/local/MessageDaoTest.kt b/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/data/local/MessageDaoTest.kt new file mode 100644 index 0000000..a066b22 --- /dev/null +++ b/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/data/local/MessageDaoTest.kt @@ -0,0 +1,140 @@ +package ru.lastochka.messenger.data.local + +import kotlinx.coroutines.flow.first +import kotlinx.coroutines.runBlocking +import org.junit.* +import org.junit.runner.RunWith +import org.robolectric.RobolectricTestRunner +import org.robolectric.annotation.Config +import java.io.IOException + +/** + * Тесты для MessageDao. + * Тестируем вставку, чтение, удаление и обновление сообщений. + */ +@RunWith(RobolectricTestRunner::class) +@Config(sdk = [28]) +class MessageDaoTest { + private lateinit var database: AppDatabase + private lateinit var dao: MessageDao + + @Before + fun createDb() { + // Используем in-memory базу для тестов + // Примечание: Room.inMemoryDatabaseBuilder требует контекста + // Для unit-тестов используем заглушку + // В реальных тестах использовать Android instrumented tests + } + + @After + @Throws(IOException::class) + fun closeDb() { + // database.close() + } + + @Test + fun insertAndReadMessage() = runBlocking { + // Для unit-тестов без Android — проверяем логику + val entity = MessageEntity( + seqId = 1, + topicName = "usrABC123", + from = "usrDEF456", + senderName = "Иван", + content = "Привет!", + rawContent = "Привет!", + timestamp = System.currentTimeMillis(), + isOwn = false, + isRead = false, + isEdited = false, + hasAttachment = false, + attachmentType = null, + attachmentUrl = null + ) + + // В реальном instrumented тесте: + // dao.insertMessage(entity) + // val messages = dao.getMessagesForTopic("usrABC123").first() + // Assert.assertEquals(1, messages.size) + Assert.assertEquals("Привет!", entity.content) + Assert.assertFalse(entity.isOwn) + } + + @Test + fun markAllRead() = runBlocking { + // Проверка логики: markAllRead устанавливает isRead = true + val entity = MessageEntity( + seqId = 1, + topicName = "usrABC123", + from = "usrDEF456", + senderName = "Иван", + content = "Тест", + rawContent = "Тест", + timestamp = System.currentTimeMillis(), + isOwn = false, + isRead = false, + isEdited = false, + hasAttachment = false, + attachmentType = null, + attachmentUrl = null + ) + + // После markAllRead: isRead = true + Assert.assertFalse(entity.isRead) + // После вызова DAO: entity.isRead должно стать true + } + + @Test + fun deleteMessageBySeqId() = runBlocking { + // Проверка: удаление по seqId работает + val entity = MessageEntity( + seqId = 42, + topicName = "usrABC123", + from = "me", + senderName = "", + content = "Удали меня", + rawContent = "Удали меня", + timestamp = System.currentTimeMillis(), + isOwn = true, + isRead = false, + isEdited = false, + hasAttachment = false, + attachmentType = null, + attachmentUrl = null + ) + + Assert.assertEquals(42, entity.seqId) + Assert.assertTrue(entity.isOwn) + } + + @Test + fun getMaxSeq() = runBlocking { + // Проверка: getMaxSeq возвращает максимальный seqId + // При пустой таблице — null + // После вставки сообщений с seqId 1, 2, 3 — возвращает 3 + } + + @Test + fun messageWithReply() = runBlocking { + // Проверка: сообщение с replyToContent сохраняется + val entity = MessageEntity( + seqId = 5, + topicName = "usrABC123", + from = "me", + senderName = "", + content = "Ответ", + rawContent = "Ответ", + timestamp = System.currentTimeMillis(), + isOwn = true, + isRead = false, + isEdited = false, + hasAttachment = false, + attachmentType = null, + attachmentUrl = null, + replyToSeq = 3, + replyToContent = "Оригинальное сообщение" + ) + + Assert.assertEquals(3, entity.replyToSeq) + Assert.assertEquals("Оригинальное сообщение", entity.replyToContent) + } +} diff --git a/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/util/RetryWithBackoffTest.kt b/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/util/RetryWithBackoffTest.kt new file mode 100644 index 0000000..66a3c32 --- /dev/null +++ b/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/util/RetryWithBackoffTest.kt @@ -0,0 +1,150 @@ +package ru.lastochka.messenger.util + +import kotlinx.coroutines.ExperimentalCoroutinesApi +import kotlinx.coroutines.test.runTest +import org.junit.Assert.* +import org.junit.Test + +/** + * Тесты для retryWithBackoff утилиты. + */ +@OptIn(ExperimentalCoroutinesApi::class) +class RetryWithBackoffTest { + + @Test + fun `success on first attempt returns result`() = runTest { + var callCount = 0 + val result = retryWithBackoff(maxRetries = 3, initialDelayMs = 10L) { + callCount++ + "success" + } + + assertTrue(result.isSuccess) + assertEquals("success", result.getOrNull()) + assertEquals(1, callCount) + } + + @Test + fun `retries on failure and eventually succeeds`() = runTest { + var callCount = 0 + val result = retryWithBackoff(maxRetries = 3, initialDelayMs = 10L) { + callCount++ + if (callCount < 3) { + throw RuntimeException("Temporary error") + } + "success" + } + + assertTrue(result.isSuccess) + assertEquals("success", result.getOrNull()) + assertEquals(3, callCount) + } + + @Test + fun `fails after max retries exhausted`() = runTest { + var callCount = 0 + val result = retryWithBackoff(maxRetries = 2, initialDelayMs = 10L) { + callCount++ + throw RuntimeException("Persistent error") + } + + assertTrue(result.isFailure) + assertEquals("Persistent error", result.exceptionOrNull()?.message) + // 1 начальная попытка + 2 retry = 3 total + assertEquals(3, callCount) + } + + @Test + fun `shouldRetry predicate can stop retries`() = runTest { + var callCount = 0 + // Простой тест — shouldRetry = false сразу останавливает + val result = retryWithBackoff( + maxRetries = 5, + initialDelayMs = 10L, + shouldRetry = { false } // Никогда не retry + ) { + callCount++ + throw RuntimeException("Error") + } + + assertTrue(result.isFailure) + // Только 1 попыка — no retries + assertEquals(1, callCount) + } + + @Test + fun `RetryPolicy Quick has fewer retries`() = runTest { + var callCount = 0 + val result = RetryPolicy.Quick { + callCount++ + throw RuntimeException("Error") + } + + assertTrue(result.isFailure) + // Quick: maxRetries = 2, так что 3 попытки total + assertEquals(3, callCount) + } + + @Test + fun `RetryPolicy Network has standard retries`() = runTest { + var callCount = 0 + val result = RetryPolicy.Network { + callCount++ + throw RuntimeException("Error") + } + + assertTrue(result.isFailure) + // Network: maxRetries = 3, так что 4 попытки total + assertEquals(4, callCount) + } + + @Test + fun `RetryPolicy Conservative has more retries`() = runTest { + var callCount = 0 + val result = RetryPolicy.Conservative { + callCount++ + throw RuntimeException("Error") + } + + assertTrue(result.isFailure) + // Conservative: maxRetries = 5, так что 6 попыток total + assertEquals(6, callCount) + } + + @Test + fun `RetryPolicy invoke operator works`() = runTest { + val policy = RetryPolicy(maxRetries = 1, initialDelayMs = 10L) + var callCount = 0 + + val result = policy { + callCount++ + if (callCount < 2) { + throw RuntimeException("Error") + } + "success" + } + + assertTrue(result.isSuccess) + assertEquals(2, callCount) + } + + @Test + fun `backoff delay calculation works correctly`() = runTest { + // Простой тест что retry происходит с задержкой + var callCount = 0 + val result = retryWithBackoff( + maxRetries = 1, + initialDelayMs = 10L, + backoffFactor = 2.0 + ) { + callCount++ + if (callCount < 2) { + throw RuntimeException("Error") + } + "success" + } + + assertTrue(result.isSuccess) + assertEquals(2, callCount) + } +} diff --git a/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/viewmodel/AuthViewModelTest.kt b/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/viewmodel/AuthViewModelTest.kt new file mode 100644 index 0000000..9615b84 --- /dev/null +++ b/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/viewmodel/AuthViewModelTest.kt @@ -0,0 +1,144 @@ +package ru.lastochka.messenger.viewmodel + +import io.mockk.coEvery +import io.mockk.coVerify +import io.mockk.mockk +import kotlinx.coroutines.Dispatchers +import kotlinx.coroutines.ExperimentalCoroutinesApi +import kotlinx.coroutines.test.* +import org.junit.* +import org.junit.runner.RunWith +import org.robolectric.RobolectricTestRunner +import org.robolectric.annotation.Config +import ru.lastochka.messenger.data.SessionRepository + +/** + * Тесты для AuthViewModel. + * Проверяем login, register, validation. + */ +@OptIn(ExperimentalCoroutinesApi::class) +@RunWith(RobolectricTestRunner::class) +@Config(sdk = [28]) +class AuthViewModelTest { + + private val testDispatcher = UnconfinedTestDispatcher() + private val testScope = TestScope(testDispatcher) + + private lateinit var sessionRepository: SessionRepository + private lateinit var viewModel: AuthViewModel + + @Before + fun setup() { + Dispatchers.setMain(testDispatcher) + sessionRepository = mockk(relaxed = true) + viewModel = AuthViewModel(sessionRepository) + } + + @After + fun tearDown() { + Dispatchers.resetMain() + } + + @Test + fun `login success changes state to Success`() = testScope.runTest { + coEvery { sessionRepository.login("testuser", "password123") } returns Result.success(Unit) + + viewModel.login("testuser", "password123") + + val state = viewModel.uiState.value + Assert.assertTrue(state is AuthUiState.Success) + } + + @Test + fun `login failure changes state to Error`() = testScope.runTest { + val error = Exception("Нет подключения к серверу") + coEvery { sessionRepository.login("testuser", "password123") } returns Result.failure(error) + + viewModel.login("testuser", "password123") + + val state = viewModel.uiState.value + Assert.assertTrue(state is AuthUiState.Error) + Assert.assertEquals("Нет подключения к серверу", (state as AuthUiState.Error).message) + } + + @Test + fun `register success changes state to Success`() = testScope.runTest { + coEvery { sessionRepository.register("newuser", "password123", "New User") } returns Result.success(Unit) + + viewModel.register("newuser", "password123", "New User") + + val state = viewModel.uiState.value + Assert.assertTrue(state is AuthUiState.Success) + } + + @Test + fun `register failure changes state to Error`() = testScope.runTest { + coEvery { + sessionRepository.register("existing", "password123", "Existing") + } returns Result.failure(Exception("User already exists")) + + viewModel.register("existing", "password123", "Existing") + + val state = viewModel.uiState.value + Assert.assertTrue(state is AuthUiState.Error) + } + + @Test + fun `register with full profile success`() = testScope.runTest { + coEvery { + sessionRepository.registerWithFullProfile("user", "pass", "User", "user@test.com", "+79001234567") + } returns Result.success(Unit) + + viewModel.registerWithFullProfile("user", "pass", "User", "user@test.com", "+79001234567") + + val state = viewModel.uiState.value + Assert.assertTrue(state is AuthUiState.Success) + } + + @Test + fun `reset state returns Idle`() = testScope.runTest { + coEvery { sessionRepository.login("user", "pass") } returns Result.failure(Exception("Error")) + viewModel.login("user", "pass") + + Assert.assertTrue(viewModel.uiState.value is AuthUiState.Error) + + viewModel.resetState() + + Assert.assertTrue(viewModel.uiState.value is AuthUiState.Idle) + } + + @Test + fun `check username availability`() = testScope.runTest { + coEvery { sessionRepository.tinodeClient.checkUsername("freeuser") } returns Result.success(true) + + var result: Boolean? = null + viewModel.checkUsername("freeuser") { isAvailable -> + result = isAvailable + } + + Assert.assertTrue(result == true) + } + + @Test + fun `check username taken`() = testScope.runTest { + coEvery { sessionRepository.tinodeClient.checkUsername("taken") } returns Result.success(false) + + var result: Boolean? = null + viewModel.checkUsername("taken") { isAvailable -> + result = isAvailable + } + + Assert.assertFalse(result == true) + } + + @Test + fun `empty password login returns error`() = testScope.runTest { + // ViewModel отправляет пустой пароль — сервер вернёт ошибку + coEvery { sessionRepository.login("", "") } returns Result.failure(Exception("Ошибка входа")) + + viewModel.login("", "") + + val state = viewModel.uiState.value + Assert.assertTrue(state is AuthUiState.Error) + } +} diff --git a/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/viewmodel/ChatListViewModelTest.kt b/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/viewmodel/ChatListViewModelTest.kt new file mode 100644 index 0000000..7b94270 --- /dev/null +++ b/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/viewmodel/ChatListViewModelTest.kt @@ -0,0 +1,105 @@ +package ru.lastochka.messenger.viewmodel + +import io.mockk.coEvery +import io.mockk.coVerify +import io.mockk.every +import io.mockk.just +import io.mockk.mockk +import io.mockk.runs +import kotlinx.coroutines.Dispatchers +import kotlinx.coroutines.ExperimentalCoroutinesApi +import kotlinx.coroutines.flow.MutableSharedFlow +import kotlinx.coroutines.test.* +import org.junit.* +import org.junit.runner.RunWith +import org.robolectric.RobolectricTestRunner +import org.robolectric.annotation.Config +import ru.lastochka.messenger.data.AuthState +import ru.lastochka.messenger.data.ChatRepository +import ru.lastochka.messenger.data.ContactInfo +import ru.lastochka.messenger.data.TinodeConnState +import ru.lastochka.messenger.data.TinodeEvent +import ru.lastochka.messenger.data.model.MetaSub + +/** + * Тесты для ChatListViewModel. + */ +@OptIn(ExperimentalCoroutinesApi::class) +@RunWith(RobolectricTestRunner::class) +@Config(sdk = [28]) +class ChatListViewModelTest { + + private val testDispatcher = UnconfinedTestDispatcher() + private val testScope = TestScope(testDispatcher) + + private lateinit var repository: ChatRepository + private lateinit var viewModel: ChatListViewModel + + @Before + fun setup() { + Dispatchers.setMain(testDispatcher) + repository = mockk(relaxed = true) + } + + @After + fun tearDown() { + Dispatchers.resetMain() + } + + @Test + fun `contacts load on init`() = testScope.runTest { + val theCard = ru.lastochka.messenger.data.model.TheCard(fn = "Иван") + val subs = listOf( + MetaSub( + user = "usrABC", + topic = "usrABC", + `public` = theCard + ) + ) + val contacts = listOf(ContactInfo(topicName = "usrABC", displayName = "Иван")) + + coEvery { repository.getMeTopic() } returns subs + coEvery { repository.getContactsFromSubs(any()) } returns contacts + coEvery { repository.hasSavedToken() } returns false + every { repository.events } returns MutableSharedFlow() + + viewModel = ChatListViewModel(repository) + + // Проверяем что contacts были загружены + coVerify { repository.getMeTopic() } + } + + @Test + fun `search query filters contacts`() = testScope.runTest { + val contacts = listOf( + ContactInfo(topicName = "usr1", displayName = "Иван"), + ContactInfo(topicName = "usr2", displayName = "Мария"), + ContactInfo(topicName = "usr3", displayName = "Алексей") + ) + + coEvery { repository.getMeTopic() } returns emptyList() + coEvery { repository.hasSavedToken() } returns false + every { repository.events } returns MutableSharedFlow() + + viewModel = ChatListViewModel(repository) + + // Проверяем логику фильтрации + val filtered = contacts.filter { it.displayName.contains("иван", ignoreCase = true) } + Assert.assertEquals(1, filtered.size) + Assert.assertEquals("Иван", filtered[0].displayName) + } + + @Test + fun `session expired triggers logout`() = testScope.runTest { + coEvery { repository.getMeTopic() } returns emptyList() + coEvery { repository.hasSavedToken() } returns true + coEvery { repository.logout() } just runs + every { repository.events } returns MutableSharedFlow() + + viewModel = ChatListViewModel(repository) + + // При пустых subs и наличии токена — logout + coVerify { repository.getMeTopic() } + coVerify { repository.hasSavedToken() } + } +} diff --git a/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/viewmodel/ChatViewModelTest.kt b/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/viewmodel/ChatViewModelTest.kt new file mode 100644 index 0000000..b5a17eb --- /dev/null +++ b/lastochka-android-compose/app/src/test/java/ru/lastochka/messenger/viewmodel/ChatViewModelTest.kt @@ -0,0 +1,255 @@ +package ru.lastochka.messenger.viewmodel + +import io.mockk.* +import kotlinx.coroutines.Dispatchers +import kotlinx.coroutines.ExperimentalCoroutinesApi +import kotlinx.coroutines.flow.MutableSharedFlow +import kotlinx.coroutines.flow.flowOf +import kotlinx.coroutines.test.* +import org.junit.* +import org.junit.runner.RunWith +import org.robolectric.RobolectricTestRunner +import org.robolectric.annotation.Config +import ru.lastochka.messenger.data.* +import ru.lastochka.messenger.data.local.AppDatabase +import ru.lastochka.messenger.data.local.MessageDao +import ru.lastochka.messenger.data.model.DataPacket +import ru.lastochka.messenger.data.model.PubContent +import java.util.* + +/** + * Тесты для ChatViewModel. + * Проверяем отправку сообщений, receive, typing, delete, reply. + */ +@OptIn(ExperimentalCoroutinesApi::class) +@RunWith(RobolectricTestRunner::class) +@Config(sdk = [28]) +class ChatViewModelTest { + + private val testDispatcher = UnconfinedTestDispatcher() + private val testScope = TestScope(testDispatcher) + + private lateinit var context: android.content.Context + private lateinit var repository: ChatRepository + private lateinit var database: AppDatabase + private lateinit var messageDao: MessageDao + private lateinit var viewModel: ChatViewModel + + private val eventsFlow = MutableSharedFlow(extraBufferCapacity = 8) + + @Before + fun setup() { + Dispatchers.setMain(testDispatcher) + context = mockk(relaxed = true) + repository = mockk(relaxed = true) + database = mockk(relaxed = true) + messageDao = mockk(relaxed = true) + + every { database.messageDao() } returns messageDao + coEvery { messageDao.getMessagesForTopic(any()) } returns flowOf(emptyList()) + coEvery { repository.getTopicTitle(any()) } returns "Test Chat" + every { repository.events } returns eventsFlow + coEvery { repository.subscribeTopic(any()) } returns Result.success(Unit) + + // Mock SavedStateHandle без Android зависимости + val savedStateHandle = createSavedStateHandle() + viewModel = ChatViewModel(context, repository, database, savedStateHandle) + } + + private fun createSavedStateHandle(): androidx.lifecycle.SavedStateHandle { + return androidx.lifecycle.SavedStateHandle(mapOf("topicName" to "usrABC123")) + } + + @After + fun tearDown() { + Dispatchers.resetMain() + } + + @Test + fun `send message adds to local DB`() = testScope.runTest { + coEvery { messageDao.insertMessage(any()) } returns Unit + + viewModel.sendMessage("Привет!") + + coVerify { messageDao.insertMessage(match { it.content == "Привет!" && it.isOwn }) } + } + + @Test + fun `send empty message does nothing`() = testScope.runTest { + viewModel.sendMessage("") + viewModel.sendMessage(" ") + + coVerify(exactly = 0) { messageDao.insertMessage(any()) } + } + + @Test + fun `receive message from server`() = testScope.runTest { + val dataPacket = DataPacket( + topic = "usrABC123", + from = "usrDEF456", + seq = 10, + content = PubContent(txt = "Ответ от сервера"), + ts = "2026-04-03T12:00:00.000Z" + ) + + eventsFlow.emit(TinodeEvent.NewMessage(dataPacket)) + + // Сообщение должно быть сохранено в DB + coVerify { messageDao.insertMessage(any()) } + } + + @Test + fun `typing indicator sent`() = testScope.runTest { + every { repository.sendTyping(any()) } just Runs + + viewModel.sendTyping() + + verify { repository.sendTyping("usrABC123") } + } + + @Test + fun `delete message removes from DB`() = testScope.runTest { + val message = UiMessage( + seqId = 5, + from = "me", + senderName = "", + content = "Удали меня", + timestamp = Date(), + isOwn = true, + isRead = false, + isEdited = false + ) + + coEvery { repository.deleteMessage(any(), any()) } returns Result.success(Unit) + coEvery { messageDao.deleteMessageBySeqId(any()) } returns Unit + + viewModel.onMessageLongClick(message) + viewModel.executeAction(MessageActionType.DELETE) + + coVerify { messageDao.deleteMessageBySeqId(5) } + } + + @Test + fun `delete non-own message does nothing`() = testScope.runTest { + val message = UiMessage( + seqId = 5, + from = "usrDEF456", + senderName = "Иван", + content = "Не удаляй", + timestamp = Date(), + isOwn = false, + isRead = true, + isEdited = false + ) + + viewModel.onMessageLongClick(message) + viewModel.executeAction(MessageActionType.DELETE) + + coVerify(exactly = 0) { messageDao.deleteMessageBySeqId(any()) } + } + + @Test + fun `reply to message sets reply state`() = testScope.runTest { + val message = UiMessage( + seqId = 3, + from = "usrDEF456", + senderName = "Иван", + content = "Ответь на это", + timestamp = Date(), + isOwn = false, + isRead = true, + isEdited = false + ) + + viewModel.onMessageLongClick(message) + viewModel.executeAction(MessageActionType.REPLY) + + Assert.assertEquals(message, viewModel.replyToMessage.value) + } + + @Test + fun `clear reply resets reply state`() = testScope.runTest { + val message = UiMessage( + seqId = 3, + from = "usrDEF456", + senderName = "Иван", + content = "Тест", + timestamp = Date(), + isOwn = false, + isRead = true, + isEdited = false + ) + + viewModel.replyToMessageExternally(message) + Assert.assertNotNull(viewModel.replyToMessage.value) + + viewModel.clearReply() + Assert.assertNull(viewModel.replyToMessage.value) + } + + @Test + fun `copy message action clears selection`() = testScope.runTest { + val message = UiMessage( + seqId = 1, + from = "usrDEF456", + senderName = "Иван", + content = "Скопируй меня", + timestamp = Date(), + isOwn = false, + isRead = true, + isEdited = false + ) + + viewModel.onMessageLongClick(message) + Assert.assertNotNull(viewModel.selectedMessage.value) + + // Copy action вызывает ClipboardManager который недоступен в unit-тестах + // Проверяем только что selectedMessage установлен + Assert.assertEquals(message, viewModel.selectedMessage.value) + } + + @Test + fun `loadMoreMessages called on scroll to top`() = testScope.runTest { + coEvery { repository.loadMessagesBefore(any(), any(), any()) } just Runs + + viewModel.loadMoreMessages() + + // При пустом списке loadMoreMessages ничего не делает + coVerify(exactly = 0) { repository.loadMessagesBefore(any(), any(), any()) } + } + + @Test + fun `markAllRead updates DB`() = testScope.runTest { + coEvery { messageDao.getMaxSeq(any()) } returns 10 + coEvery { messageDao.markAllRead(any()) } returns Unit + every { repository.markAsRead(any(), any()) } just Runs + + viewModel.markAllRead() + + coVerify { messageDao.markAllRead("usrABC123") } + verify { repository.markAsRead("usrABC123", 10) } + } + + @Test + fun `edit message updates DB`() = testScope.runTest { + val message = UiMessage( + seqId = 5, + from = "me", + senderName = "", + content = "Старый текст", + timestamp = Date(), + isOwn = true, + isRead = false, + isEdited = false + ) + + coEvery { repository.editMessage(any(), any(), any()) } just Runs + coEvery { messageDao.updateMessageContent(any(), any(), any()) } returns Unit + + viewModel.onMessageLongClick(message) + viewModel.executeAction(MessageActionType.EDIT) + viewModel.editMessage(5, "Новый текст") + + coVerify { messageDao.updateMessageContent(5, "Новый текст", true) } + } +} diff --git a/lastochka-android-compose/build.gradle.kts b/lastochka-android-compose/build.gradle.kts new file mode 100644 index 0000000..1891d19 --- /dev/null +++ b/lastochka-android-compose/build.gradle.kts @@ -0,0 +1,7 @@ +// Top-level build file where you can add configuration options common to all sub-projects/modules. +plugins { + id("com.android.application") version "8.3.2" apply false + id("org.jetbrains.kotlin.android") version "1.9.25" apply false + id("com.google.devtools.ksp") version "1.9.25-1.0.20" apply false + id("com.google.dagger.hilt.android") version "2.52" apply false +} diff --git a/lastochka-android-compose/docs/CHANGES_SUMMARY.md b/lastochka-android-compose/docs/CHANGES_SUMMARY.md new file mode 100644 index 0000000..b8b0e92 --- /dev/null +++ b/lastochka-android-compose/docs/CHANGES_SUMMARY.md @@ -0,0 +1,99 @@ +# Сводка изменений + +## Дата +2026-04-03 + +## Созданные файлы + +| Файл | Описание | +|------|----------| +| `app/src/main/java/ru/lastochka/messenger/data/TinodeHttpClient.kt` | Новый WebSocket-клиент на OkHttp | +| `app/src/main/java/ru/lastochka/messenger/data/model/TinodeProtocol.kt` | Модели Tinode-протокола (300 строк) | +| `app/src/main/res/values-night/colors.xml` | Цвета splash для тёмной темы | +| `app/src/main/res/drawable-mdpi/logo_src.png` | Splash иконка 120×120 | +| `app/src/main/res/drawable-hdpi/logo_src.png` | Splash иконка 180×180 | +| `app/src/main/res/drawable-xhdpi/logo_src.png` | Splash иконка 240×240 | +| `app/src/main/res/drawable-xxhdpi/logo_src.png` | Splash иконка 360×360 | +| `app/src/main/res/drawable-xxxhdpi/logo_src.png` | Splash иконка 480×480 | +| `app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png` | Иконка приложения 48×48 | +| `app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png` | Иконка приложения 72×72 | +| `app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png` | Иконка приложения 96×96 | +| `app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png` | Иконка приложения 144×144 | +| `app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png` | Иконка приложения 192×192 | +| `app/src/main/res/mipmap-xxxhdpi/ic_launcher_play_store.png` | Иконка Play Store 512×512 | +| `CHANGELOG.md` | История изменений | +| `docs/README.md` | Индекс документации | +| `docs/MIGRATION.md` | Руководство по миграции с tinodesdk | + +## Изменённые файлы + +| Файл | Изменения | +|------|-----------| +| `build.gradle.kts` | Убран kapt, добавлен KSP + Hilt plugin; Kotlin 1.9.25 | +| `settings.gradle.kts` | Убран модуль `:tinodesdk` | +| `app/build.gradle.kts` | Убран tinodesdk, добавлены OkHttp + Material; kapt → ksp | +| `app/src/main/java/.../data/TinodeClient.kt` | Полностью переписан: callback-based state, OkHttp | +| `app/src/main/java/.../data/ChatRepository.kt` | Убраны tinodesdk импорты, добавлен markAsRead | +| `app/src/main/java/.../viewmodel/ChatListViewModel.kt` | Убраны tinodesdk импорты, getContactsFromSubs | +| `app/src/main/java/.../viewmodel/ChatViewModel.kt` | Убраны tinodesdk импорты, parseTimestamp | +| `app/src/main/java/.../ui/components/Avatar.kt` | Исправлен fontSize (.sp вместо .dp), добавлен sp импорт | +| `app/src/main/java/.../ui/components/ChatItem.kt` | Исправлены импорты Done/DoneAll (filled) | +| `app/src/main/java/.../ui/components/MessageBubble.kt` | Исправлены импорты Done/DoneAll (filled) | +| `app/src/main/java/.../ui/screens/auth/LoginScreen.kt` | Добавлен импорт sp | +| `app/src/main/java/.../ui/screens/auth/RegisterScreen.kt` | Добавлены verticalScroll/rememberScrollState импорты; LockReset→Lock; @OptIn | +| `app/src/main/java/.../ui/screens/chat/ChatScreen.kt` | Добавлены dp/sp импорты | +| `app/src/main/java/.../ui/screens/chatlist/ChatListScreen.kt` | Добавлен sp импорт | +| `app/src/main/res/values/colors.xml` | Добавлен colorSplashScreenBackground | +| `app/src/main/res/drawable/splash_screen.xml` | Без изменений (ссылается на logo_src.png) | +| `tinodesdk/build.gradle.kts` | Добавлены Jackson, Java-WebSocket, ICU4J, buildConfig | +| `README.md` | Полностью переписан под новую архитектуру | + +## Удалённые файлы + +| Файл | Причина | +|------|---------| +| `app/src/main/res/drawable/logo_splash.xml` | Заменён на PNG иконки | + +## Удалённые модули + +| Модуль | Причина | +|--------|---------| +| `:tinodesdk` | Заменён на собственный TinodeHttpClient | + +## Статистика + +- **Строк кода добавлено:** ~1200 (TinodeProtocol + TinodeHttpClient + TinodeClient) +- **Строк кода удалено:** ~0 (tinodesdk оставлен в проекте, но не подключён) +- **Файлов создано:** 17 +- **Файлов изменено:** 17 +- **Файлов удалено:** 1 +- **APK размер:** 22.5 MB +- **Время сборки:** ~30 секунд (после clean) + +## Зависимости + +### Добавлены +```kotlin +implementation("com.squareup.okhttp3:okhttp:4.12.0") +implementation("com.google.android.material:material:1.12.0") +implementation("com.google.devtools.ksp") // plugin +``` + +### Удалены +```kotlin +implementation(project(":tinodesdk")) +// tinodesdk зависимости (остались в модуле, но не используются): +implementation("com.fasterxml.jackson.core:jackson-core:2.17.2") +implementation("com.fasterxml.jackson.core:jackson-databind:2.17.2") +implementation("com.fasterxml.jackson.core:jackson-annotations:2.17.2") +implementation("org.java-websocket:Java-WebSocket:1.5.7") +implementation("com.ibm.icu:icu4j:75.1") +``` + +### Обновлены +| Зависимость | Старая версия | Новая версия | +|-------------|---------------|--------------| +| Kotlin | 1.9.24 | 1.9.25 | +| Compose Compiler | 1.5.14 | 1.5.15 | +| Room compiler | kapt | ksp | +| Hilt compiler | kapt | ksp | diff --git a/lastochka-android-compose/docs/MIGRATION.md b/lastochka-android-compose/docs/MIGRATION.md new file mode 100644 index 0000000..fb2ef45 --- /dev/null +++ b/lastochka-android-compose/docs/MIGRATION.md @@ -0,0 +1,257 @@ +# Миграция с Tinode SDK на собственный HTTP-клиент + +## Обзор + +Проект `lastochka-android-compose` был переведён с использования внешней библиотеки `tinodesdk` на собственную реализацию HTTP/WebSocket клиента на базе OkHttp. + +### Причины миграции + +1. **tinodesdk не собирался** — зависимости Jackson, ICU4J, Java-WebSocket не были указаны в `build.gradle.kts` +2. **API SDK устарел** — код приложения использовал методы, которых нет в актуальной версии SDK +3. **Конфликт версий** — Kotlin 1.9.25 несовместим с Compose Compiler 1.5.14, а kapt падал с ошибками stub generation +4. **Избыточность** — SDK тянул 100+ файлов Java-кода, из которых приложению нужны ~15 методов + +## Архитектура нового клиента + +``` +┌─────────────────────────────────────────────┐ +│ UI Layer (Compose Screens + ViewModels) │ +│ ─ ChatListScreen, ChatScreen, AuthScreen │ +├─────────────────────────────────────────────┤ +│ ChatRepository │ +│ ─ Единая точка доступа: TinodeClient + Room│ +├─────────────────────────────────────────────┤ +│ TinodeClient (high-level) │ +│ ─ Управление сессией, авторизация, топики │ +│ ─ Flow событий: events (SharedFlow) │ +│ ─ Callback состояния: observeConnectionState│ +├─────────────────────────────────────────────┤ +│ TinodeHttpClient (low-level) │ +│ ─ OkHttp WebSocket: wss://host/ws │ +│ ─ JSON сериализация: Gson │ +│ ─ ID генерация, Base64, timeout handling │ +├─────────────────────────────────────────────┤ +│ TinodeProtocol (data models) │ +│ ─ Client: Hi, Acc, Login, Sub, Pub, Note │ +│ ─ Server: Ctrl, Data, Meta, Pres, Info │ +└─────────────────────────────────────────────┘ +``` + +## Протокол Tinode (WebSocket) + +### Инициализация сессии +``` +Client → { "id": "abc123", "hi": { "ver": "1", "ua": "lastochka-android/1.0" } } +Server ← { "ctrl": { "id": "abc123", "code": 200 } } +``` + +### Аутентификация (login) +``` +Client → { "id": "def456", "login": { "scheme": "basic", "secret": "base64(user:pass)" } } +Server ← { "ctrl": { "id": "def456", "code": 200, "params": { "user": "usr...", "token": "..." } } } +``` + +### Регистрация (acc) +``` +Client → { "id": "ghi789", "acc": { "user": "username", "scheme": "basic", "secret": "base64(user:pass)", "login": true, "desc": { "public": { "fn": "Display Name" } } } } +Server ← { "ctrl": { "id": "ghi789", "code": 201, "params": { "user": "usr...", "token": "..." } } } +``` + +### Подписка на топик (sub) +``` +Client → { "id": "jkl012", "sub": { "topic": "usrAbCdEf", "get": { "data": { "since": 0, "limit": 50 } } } } +Server ← { "ctrl": { "id": "jkl012", "code": 200 } } +Server ← { "data": { "topic": "usrAbCdEf", "from": "usrOther", "seq": 5, "content": { "txt": "Hello!" } } } +``` + +### Отправка сообщения (pub) +``` +Client → { "id": "mno345", "pub": { "topic": "usrAbCdEf", "content": { "txt": "Hi there!" } } } +Server ← { "ctrl": { "id": "mno345", "code": 200 } } +``` + +### Typing indicator (note) +``` +Client → { "id": "pqr678", "note": { "topic": "usrAbCdEf", "what": "kp" } } +``` + +### Read receipt (note) +``` +Client → { "id": "stu901", "note": { "topic": "usrAbCdEf", "what": "read", "seq": 5 } } +``` + +### Мета-запрос (get) +``` +Client → { "id": "vwx234", "get": { "topic": "me", "desc": {}, "sub": {} } } +Server ← { "meta": { "id": "vwx234", "topic": "me", "sub": [ { "topic": "usrAbCdEf", "unread": 3, "public": { "fn": "Chat Name" } }, ... ] } } +``` + +## Модели данных + +### Client Messages +| Класс | Назначение | +|-------|-----------| +| `ClientMsgHi` | Инициализация сессии | +| `ClientMsgAcc` | Регистрация нового пользователя | +| `ClientMsgLogin` | Вход по логину/паролю или токену | +| `ClientMsgSub` | Подписка на топик (чат) | +| `ClientMsgPub` | Отправка сообщения | +| `ClientMsgNote` | Typing indicator / read receipt | +| `ClientMsgLeave` | Покидание топика | +| `ClientMsgGet` | Запрос метаданных | +| `ClientMsgSet` | Обновление метаданных | + +### Server Messages +| Класс | Назначение | +|-------|-----------| +| `CtrlPacket` | Ответ управления (code 200 = OK, 201 = Created) | +| `DataPacket` | Входящее сообщение (content.txt) | +| `MetaPacket` | Метаданные (список чатов из `me`) | +| `PresPacket` | Присутствие (online/offline) | +| `InfoPacket` | Typing / read уведомления | + +## Ключевые файлы + +| Файл | Описание | +|------|----------| +| `TinodeHttpClient.kt` | Низкоуровневый WebSocket-клиент (OkHttp) | +| `TinodeClient.kt` | Высокоуровневый клиент (сессия, auth, state) | +| `TinodeProtocol.kt` | Все модели протокола | +| `ChatRepository.kt` | Repository: TinodeClient + Room DB | +| `TinodeClient.kt` (app) | Обёртка для UI с Flow событий | + +## Изменения в зависимостях + +### Удалены +```kotlin +implementation(project(":tinodesdk")) +``` + +### Добавлены +```kotlin +implementation("com.squareup.okhttp3:okhttp:4.12.0") +implementation("com.google.android.material:material:1.12.0") +``` + +### Изменены +| Зависимость | Было | Стало | +|-------------|------|-------| +| Kotlin | 1.9.24 | 1.9.25 | +| Compose Compiler | 1.5.14 | 1.5.15 | +| Room compiler | `kapt` | `ksp` | +| Hilt compiler | `kapt` | `ksp` | + +## Сборка проекта + +```bash +# Установка JAVA_HOME (если не задана) +set JAVA_HOME=C:\Program Files\Android\Android Studio\jbr + +# Сборка debug APK +cd D:\Projects\Messenger\dev\lastochka-android-compose +gradlew.bat assembleDebug + +# Результат: app/build/outputs/apk/debug/app-debug.apk +``` + +## API клиента + +### Подключение +```kotlin +val client = TinodeClient( + context = context, + appName = "Ласточка", + apiKey = "AQEAAAABAAD_...", + hostName = "app.lastochka-m.ru", + useTLS = true +) +client.connect() +``` + +### Авторизация +```kotlin +// Вход +val result = client.login(username, password) + +// Регистрация +val result = client.register(username, password, displayName) + +// Проверка username +val free = client.checkUsername(username) +``` + +### Работа с чатами +```kotlin +// Список чатов +val subs = client.getMeTopic() +val contacts = client.getContacts(subs) + +// Подписка на чат +client.subscribeTopic(topicName) + +// Отправка сообщения +client.sendTextMessage(topicName, "Hello!") + +// Typing indicator +client.sendTyping(topicName) + +// Read receipt +client.markAsRead(topicName, seqId) +``` + +### Наблюдение за событиями +```kotlin +// Поток входящих сообщений +lifecycleScope.launch { + client.events.collect { event -> + when (event) { + is TinodeEvent.NewMessage -> handleNewMessage(event.data) + is TinodeEvent.Presence -> handlePresence(event.data) + is TinodeEvent.Meta -> handleMeta(event.data) + else -> {} + } + } +} + +// Состояние подключения (callback) +client.observeConnectionState { state -> + when (state) { + TinodeConnState.Connected -> showConnected() + TinodeConnState.Authenticated -> showAuthenticated() + TinodeConnState.Disconnected -> showDisconnected() + TinodeConnState.Error -> showError() + else -> {} + } +} +``` + +## Миграция с tinodesdk + +| Старый API (tinodesdk) | Новый API (TinodeClient) | +|------------------------|--------------------------| +| `tinode.loginBasic(user, pass, true)` | `client.login(user, pass)` | +| `tinode.registerNewBasic(...)` | `client.register(user, pass, name)` | +| `tinode.getMeTopic()` | `client.getMeTopic()` | +| `topic.publish(Drafty().plain(text))` | `client.sendTextMessage(topic, text)` | +| `topic.noteRead(seq)` | `client.markAsRead(topic, seq)` | +| `topic.noteKeyPress()` | `client.sendTyping(topic)` | +| `tinode.setListener { ... }` | `client.events.collect { ... }` | +| `tinode.isAuthRequired && tinode.authToken != null` | `client.isAuthenticated()` | +| `tinode.disconnect()` | `client.disconnect()` | + +## Известные ограничения + +1. **Нет поддержки Drafty** — сообщения отправляются как plain text (`{"txt": "..."}`) +2. **Нет загрузки файлов** — только текстовые сообщения +3. **Нет видеозвонков** — протокол сигнализации не реализован +4. **Нет push-уведомлений** — Firebase Messaging не подключён +5. **Нет локального кэширования сообщений** — используется только Room для прочитанных + +## Планы + +- [ ] Добавить Drafty парсер для форматированных сообщений +- [ ] Загрузка и отправка файлов/изображений +- [ ] Push-уведомления через Firebase +- [ ] Offline-кэш сообщений +- [ ] Видеозвонки (WebRTC) +- [ ] Шифрование E2E diff --git a/lastochka-android-compose/docs/README.md b/lastochka-android-compose/docs/README.md new file mode 100644 index 0000000..c9e1306 --- /dev/null +++ b/lastochka-android-compose/docs/README.md @@ -0,0 +1,73 @@ +# Документация Ласточка Android + +## Индекс + +| Файл | Описание | +|------|----------| +| [MIGRATION.md](MIGRATION.md) | Миграция с tinodesdk на собственный HTTP-клиент | +| [CHANGELOG.md](../CHANGELOG.md) | История изменений | +| [README.md](../README.md) | Общее описание проекта | + +## Структура данных + +### Data Layer +``` +data/ +├── TinodeHttpClient.kt # Низкоуровневый WebSocket-клиент +├── TinodeClient.kt # Высокоуровневый клиент (сессия + auth) +├── ChatRepository.kt # Repository: Tinode + Room +├── local/ +│ └── AppDatabase.kt # Room DB (messages, contacts) +└── model/ + └── TinodeProtocol.kt # Модели Tinode-протокола +``` + +### UI Layer +``` +ui/ +├── screens/ +│ ├── auth/ +│ │ ├── LoginScreen.kt +│ │ └── RegisterScreen.kt +│ ├── chat/ +│ │ └── ChatScreen.kt +│ └── chatlist/ +│ └── ChatListScreen.kt +├── components/ +│ ├── Avatar.kt +│ ├── ChatItem.kt +│ ├── ChatHeader.kt +│ ├── MessageBubble.kt +│ └── MessageInput.kt +└── theme/ + ├── Color.kt + ├── Theme.kt + └── Type.kt +``` + +### ViewModel Layer +``` +viewmodel/ +├── AuthViewModel.kt +├── ChatListViewModel.kt +└── ChatViewModel.kt +``` + +## Технологии + +- **UI:** Jetpack Compose + Material 3 +- **DI:** Hilt 2.52 +- **DB:** Room 2.6.1 +- **Networking:** OkHttp 4.12.0 (WebSocket) +- **Serialization:** Gson 2.11.0 +- **Async:** Kotlin Coroutines + Flow +- **Build:** Gradle 8.7, Kotlin 1.9.25 + +## Сборка + +```bash +cd dev/lastochka-android-compose +gradlew.bat assembleDebug +``` + +Результат: `app/build/outputs/apk/debug/app-debug.apk` (22 MB) diff --git a/lastochka-android-compose/gradle.properties b/lastochka-android-compose/gradle.properties new file mode 100644 index 0000000..2888c83 --- /dev/null +++ b/lastochka-android-compose/gradle.properties @@ -0,0 +1,8 @@ +# Project-wide Gradle settings. +org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 +android.useAndroidX=true +kotlin.code.style=official +android.nonTransitiveRClass=true + +# Suppress compileSdk 35 warning (AGP 8.3.2 tested up to 34) +android.suppressUnsupportedCompileSdk=35 diff --git a/lastochka-android-compose/gradle/gradle-daemon-jvm.properties b/lastochka-android-compose/gradle/gradle-daemon-jvm.properties new file mode 100644 index 0000000..6c1139e --- /dev/null +++ b/lastochka-android-compose/gradle/gradle-daemon-jvm.properties @@ -0,0 +1,12 @@ +#This file is generated by updateDaemonJvm +toolchainUrl.FREE_BSD.AARCH64=https\://api.foojay.io/disco/v3.0/ids/ec7520a1e057cd116f9544c42142a16b/redirect +toolchainUrl.FREE_BSD.X86_64=https\://api.foojay.io/disco/v3.0/ids/4c4f879899012ff0a8b2e2117df03b0e/redirect +toolchainUrl.LINUX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/ec7520a1e057cd116f9544c42142a16b/redirect +toolchainUrl.LINUX.X86_64=https\://api.foojay.io/disco/v3.0/ids/4c4f879899012ff0a8b2e2117df03b0e/redirect +toolchainUrl.MAC_OS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/73bcfb608d1fde9fb62e462f834a3299/redirect +toolchainUrl.MAC_OS.X86_64=https\://api.foojay.io/disco/v3.0/ids/846ee0d876d26a26f37aa1ce8de73224/redirect +toolchainUrl.UNIX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/ec7520a1e057cd116f9544c42142a16b/redirect +toolchainUrl.UNIX.X86_64=https\://api.foojay.io/disco/v3.0/ids/4c4f879899012ff0a8b2e2117df03b0e/redirect +toolchainUrl.WINDOWS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/9482ddec596298c84656d31d16652665/redirect +toolchainUrl.WINDOWS.X86_64=https\://api.foojay.io/disco/v3.0/ids/39701d92e1756bb2f141eb67cd4c660e/redirect +toolchainVersion=21 diff --git a/lastochka-android-compose/gradle/wrapper/gradle-wrapper.jar b/lastochka-android-compose/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..05ef575 Binary files /dev/null and b/lastochka-android-compose/gradle/wrapper/gradle-wrapper.jar differ diff --git a/lastochka-android-compose/gradle/wrapper/gradle-wrapper.properties b/lastochka-android-compose/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..2708ab9 --- /dev/null +++ b/lastochka-android-compose/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Wed Apr 02 18:41:57 MSK 2025 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/lastochka-android-compose/gradlew b/lastochka-android-compose/gradlew new file mode 100644 index 0000000..9d82f78 --- /dev/null +++ b/lastochka-android-compose/gradlew @@ -0,0 +1,160 @@ +#!/usr/bin/env bash + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS="" + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn ( ) { + echo "$*" +} + +die ( ) { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MINGW* ) + msys=true + ;; +esac + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD="java" + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin, switch paths to Windows format before running java +if $cygwin ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + JAVACMD=`cygpath --unix "$JAVACMD"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=$((i+1)) + done + case $i in + (0) set -- ;; + (1) set -- "$args0" ;; + (2) set -- "$args0" "$args1" ;; + (3) set -- "$args0" "$args1" "$args2" ;; + (4) set -- "$args0" "$args1" "$args2" "$args3" ;; + (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules +function splitJvmOpts() { + JVM_OPTS=("$@") +} +eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS +JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" + +exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" diff --git a/lastochka-android-compose/gradlew.bat b/lastochka-android-compose/gradlew.bat new file mode 100644 index 0000000..5ee7bef --- /dev/null +++ b/lastochka-android-compose/gradlew.bat @@ -0,0 +1,93 @@ +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS= + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. + +@rem Force JAVA_HOME to Android Studio bundled JDK +set JAVA_HOME=C:\PROGRA~1\Android\ANDROI~1\jbr +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto init + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto init + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:init +@rem Get command-line arguments, handling Windowz variants + +if not "%OS%" == "Windows_NT" goto win9xME_args +if "%@eval[2+2]" == "4" goto 4NT_args + +:win9xME_args +@rem Slurp the command line arguments. +set CMD_LINE_ARGS= +set _SKIP=2 + +:win9xME_args_slurp +if "x%~1" == "x" goto execute + +set CMD_LINE_ARGS=%* +goto execute + +:4NT_args +@rem Get arguments from the 4NT Shell from JP Software +set CMD_LINE_ARGS=%$ + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/lastochka-android-compose/local.properties b/lastochka-android-compose/local.properties new file mode 100644 index 0000000..06f9f87 --- /dev/null +++ b/lastochka-android-compose/local.properties @@ -0,0 +1,8 @@ +## This file is automatically generated by Android Studio. +# Do not modify this file -- YOUR CHANGES WILL BE ERASED! +# +# This file should *NOT* be checked into Version Control Systems, +# as it contains information specific to your local configuration. +# +# Location of the SDK. This is only used by Gradle. +sdk.dir=C\:\\Users\\Dragon\\AppData\\Local\\Android\\Sdk diff --git a/lastochka-android-compose/settings.gradle.kts b/lastochka-android-compose/settings.gradle.kts new file mode 100644 index 0000000..838bfb9 --- /dev/null +++ b/lastochka-android-compose/settings.gradle.kts @@ -0,0 +1,18 @@ +pluginManagement { + repositories { + google() + mavenCentral() + gradlePluginPortal() + } +} + +dependencyResolutionManagement { + repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS) + repositories { + google() + mavenCentral() + } +} + +rootProject.name = "Ласточка" +include(":app") diff --git a/lastochka-android-compose/tinodesdk/build.gradle.kts b/lastochka-android-compose/tinodesdk/build.gradle.kts new file mode 100644 index 0000000..2e0a084 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/build.gradle.kts @@ -0,0 +1,56 @@ +plugins { + id("com.android.library") + id("org.jetbrains.kotlin.android") +} + +android { + namespace = "co.tinode.tinodesdk" + compileSdk = 35 + + defaultConfig { + minSdk = 26 + + buildConfigField("String", "VERSION_NAME", "\"0.16.5\"") + consumerProguardFiles("consumer-rules.pro") + } + + buildTypes { + release { + isMinifyEnabled = false + proguardFiles( + getDefaultProguardFile("proguard-android-optimize.txt"), + "proguard-rules.pro" + ) + } + } + + compileOptions { + sourceCompatibility = JavaVersion.VERSION_17 + targetCompatibility = JavaVersion.VERSION_17 + } + + kotlinOptions { + jvmTarget = "17" + } + + buildFeatures { + buildConfig = true + } +} + +dependencies { + implementation("androidx.core:core-ktx:1.13.1") + implementation("com.google.code.gson:gson:2.11.0") + implementation("com.google.firebase:firebase-messaging-ktx:24.1.0") + + // Jackson (JSON serialization) + implementation("com.fasterxml.jackson.core:jackson-core:2.17.2") + implementation("com.fasterxml.jackson.core:jackson-databind:2.17.2") + implementation("com.fasterxml.jackson.core:jackson-annotations:2.17.2") + + // Java-WebSocket (WebSocket client) + implementation("org.java-websocket:Java-WebSocket:1.5.7") + + // ICU4J (BreakIterator for grapheme cluster handling) + implementation("com.ibm.icu:icu4j:75.1") +} diff --git a/lastochka-android-compose/tinodesdk/consumer-rules.pro b/lastochka-android-compose/tinodesdk/consumer-rules.pro new file mode 100644 index 0000000..a310691 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/consumer-rules.pro @@ -0,0 +1,3 @@ +# Keep Tinode SDK classes +-keep class co.tinode.tinodesdk.** { *; } +-keep class co.tinode.tinodesdk.model.** { *; } diff --git a/lastochka-android-compose/tinodesdk/proguard-rules.pro b/lastochka-android-compose/tinodesdk/proguard-rules.pro new file mode 100644 index 0000000..44747e8 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/proguard-rules.pro @@ -0,0 +1,2 @@ +# tinodesdk proguard rules +-keep class co.tinode.tinodesdk.** { *; } diff --git a/lastochka-android-compose/tinodesdk/src/main/AndroidManifest.xml b/lastochka-android-compose/tinodesdk/src/main/AndroidManifest.xml new file mode 100644 index 0000000..3cb3262 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/AndroidManifest.xml @@ -0,0 +1,5 @@ + + + + + diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/AlreadySubscribedException.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/AlreadySubscribedException.java new file mode 100644 index 0000000..e313485 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/AlreadySubscribedException.java @@ -0,0 +1,7 @@ +package co.tinode.tinodesdk; + +/** + * Thrown when the user is already subscribed to topic. + */ +public class AlreadySubscribedException extends IllegalStateException { +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/AuthenticationRequiredException.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/AuthenticationRequiredException.java new file mode 100644 index 0000000..3772af9 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/AuthenticationRequiredException.java @@ -0,0 +1,7 @@ +package co.tinode.tinodesdk; + +/** + * Thrown when the action requires authentication. + */ +public class AuthenticationRequiredException extends IllegalStateException { +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/ComTopic.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/ComTopic.java new file mode 100644 index 0000000..27bb9d4 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/ComTopic.java @@ -0,0 +1,277 @@ +package co.tinode.tinodesdk; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Objects; +import java.util.function.ToIntFunction; +import java.util.stream.Collectors; + +import co.tinode.tinodesdk.model.Description; +import co.tinode.tinodesdk.model.Drafty; +import co.tinode.tinodesdk.model.MetaSetDesc; +import co.tinode.tinodesdk.model.MsgServerData; +import co.tinode.tinodesdk.model.MsgServerMeta; +import co.tinode.tinodesdk.model.MsgSetMeta; +import co.tinode.tinodesdk.model.PrivateType; +import co.tinode.tinodesdk.model.ServerMessage; +import co.tinode.tinodesdk.model.Subscription; +import co.tinode.tinodesdk.model.TheCard; + +/** + * Communication topic: a Slf, P2P or Group. + */ +public class ComTopic extends Topic { + public ComTopic(Tinode tinode, Subscription sub) { + super(tinode, sub); + } + + public ComTopic(Tinode tinode, String name, Description desc) { + super(tinode, name, desc); + } + + public ComTopic(Tinode tinode, String name, Listener l) { + super(tinode, name, l); + } + + public ComTopic(Tinode tinode, Listener l, boolean isChannel) { + //noinspection unchecked + super(tinode, l, isChannel); + } + + /** + * Subscribe to topic. + */ + public PromisedReply subscribe() { + if (isNew()) { + MetaSetDesc desc = new MetaSetDesc<>(mDesc.pub, mDesc.priv); + if (mDesc.pub != null) { + desc.attachments = mDesc.pub.getPhotoRefs(); + } + return subscribe(new MsgSetMeta.Builder().with(desc).with(mTags).build(), null); + } + return super.subscribe(); + } + + public void setComment(String comment) { + PrivateType p = super.getPriv(); + if (p == null) { + p = new PrivateType(); + } + p.setComment(comment); + super.setPriv(p); + } + + /** + * Read comment from the Private field. + * @return comment or null if comment or Private is not set. + */ + public String getComment() { + PrivateType p = super.getPriv(); + return p != null ? p.getComment() : null; + } + + /** + * Set message as pinned or unpinned by adding it to aux.pins array. + * + * @param seq - seq ID of the message to pin or un-pin. + * @param pin - true to pin the message, false to un-pin. + * + * @return Promise to be resolved/rejected when the server responds to request. + */ + public PromisedReply pinMessage(int seq, boolean pin) { + Object val = getAux("pins"); + List pinned; + if (val instanceof List) { + // Creating a copy, otherwise changes here will affect values saved in topic. + pinned = ((List) val).stream() + .map(obj -> obj instanceof Number ? ((Number) obj).intValue() : null) + .filter(Objects::nonNull) + .collect(Collectors.toList()); + } else { + pinned = new ArrayList<>(); + } + + boolean changed = false; + if (pin) { + if (!pinned.contains(seq)) { + changed = true; + if (pinned.size() == Tinode.MAX_PINNED_COUNT) { + pinned.remove(0); + } + pinned.add(seq); + } + } else { + changed = pinned.removeIf(pseq -> pseq == seq); + } + + if (changed) { + Map aux = new HashMap<>(); + aux.put("pins", !pinned.isEmpty() ? pinned : Tinode.NULL_VALUE); + return setMeta(new MsgSetMeta.Builder().with(aux).build()); + } + + return new PromisedReply<>((ServerMessage) null); + } + + /** + * Check if the message with a given seqID is pinned. + * @param seq seqID of the message to check. + * @return true if the message is pinned, false otherwise. + */ + public boolean isPinned(int seq) { + Object val = getAux("pins"); + return val instanceof List && ((List) val).contains(seq); + } + + /** + * Get list of pinned seqIDs. + * @return array of pinned seqIDs or null if there are no pinned messages. + */ + public int[] getPinned() { + Object val = getAux("pins"); + if (val instanceof List) { + int[] pinned = ((List) val).stream() + .mapToInt((ToIntFunction) value -> + value instanceof Number ? ((Number) value).intValue() : 0) + .filter(value -> value > 0) + .toArray(); + return pinned.length > 0 ? pinned : null; + } + return null; + } + + /** + * Get hash code of the pinned seqIDs. + * Changes every time the pinned seqIDs change. + * @return hash code of the pinned seqIDs. + */ + public int getPinnedHash() { + Object val = getAux("pins"); + if (val instanceof List) { + return val.hashCode(); + } + return 0; + } + + /** + * Get count of pinned messages. The count could be wrong of the list of + * pinned messages contains elements other than Number. + * @return count of pinned messages. + */ + public int pinnedCount() { + Object val = getAux("pins"); + if (val instanceof List) { + return ((List) val).size(); + } + return 0; + } + + /** + * Checks if the topic is archived. Not all topics support archiving. + * @return true if the topic is archived, false otherwise. + */ + @Override + public boolean isArchived() { + PrivateType p = super.getPriv(); + Boolean arch = (p != null ? p.isArchived() : Boolean.FALSE); + return arch != null ? arch : false; + } + + /** + * Checks if the topic is a channel. + * @return true if the topic is a channel, false otherwise. + */ + public boolean isChannel() { + return mName != null && isChannel(mName); + } + + /** + * Checks if the topic can be accessed as channel. + * @return true if the topic is accessible as a channel. + */ + public boolean hasChannelAccess() { + return mDesc.chan; + } + + /** + * Sets flag that the topic is accessible as a channel. + * @param access true to indicate that the topic is accessible as a channel. + */ + public void setHasChannelAccess(boolean access) { + mDesc.chan = access; + } + + /** + * In P2P topics get peer's subscription. + * + * @return peer's subscription. + */ + public Subscription getPeer() { + if (isP2PType()) { + return super.getSubscription(getName()); + } + + return null; + } + + // Handle special cases. + @SuppressWarnings("unchecked") + public Subscription getSubscription(String key) { + if (isSlfType()) { + Subscription sub = new Subscription<>(); + sub.pub = getPub(); + return sub; + } + Subscription sub = super.getSubscription(key); + if (sub == null) { + return null; + } + if (isP2PType() && sub.pub == null) { + sub.pub = getName().equals(key) ? + getPub() : (DP) mTinode.getMeTopic().getPub(); + } + return sub; + } + + /** + * Archive topic by issuing {@link Topic#setMeta} with priv set to {arch: true/false}. + * + * @throws NotSubscribedException if the client is not subscribed to the topic + * @throws NotConnectedException if there is no connection to the server + */ + public PromisedReply updateArchived(final boolean arch) { + PrivateType priv = new PrivateType(); + priv.setArchived(arch); + return setMeta(new MsgSetMeta.Builder().with(new MetaSetDesc<>(null, priv)).build()); + } + + public static class ComListener implements Listener { + /** {meta} message received */ + public void onMeta(MsgServerMeta meta) {} + /** Called by MeTopic when topic descriptor as contact is updated */ + public void onContUpdate(Subscription sub) {} + } + + @Override + protected void routeData(MsgServerData data) { + if (data.head != null && data.content != null) { + // Rewrite VC body with info from the headers. + try { + String state = (String) data.head.get("webrtc"); + String mime = (String) data.head.get("mime"); + if (state != null && Drafty.MIME_TYPE.equals(mime)) { + boolean outgoing = ((!isChannel() && data.from == null) || mTinode.isMe(data.from)); + Drafty.updateVideoEnt(data.content, data.head, !outgoing); + } + } catch (ClassCastException ignored) {} + } + super.routeData(data); + } + + // Just for convenience. + public static class CTListener implements Listener { + } +} + diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/Connection.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/Connection.java new file mode 100644 index 0000000..96d1fd0 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/Connection.java @@ -0,0 +1,311 @@ +package co.tinode.tinodesdk; + +import android.util.Log; + +import org.java_websocket.client.WebSocketClient; +import org.java_websocket.drafts.Draft_6455; +import org.java_websocket.extensions.permessage_deflate.PerMessageDeflateExtension; +import org.java_websocket.handshake.ServerHandshake; + +import java.net.URI; +import java.net.URISyntaxException; +import java.nio.ByteBuffer; +import java.util.HashMap; +import java.util.Map; +import java.util.concurrent.TimeUnit; + +import javax.net.ssl.HttpsURLConnection; +import javax.net.ssl.SSLHandshakeException; +import javax.net.ssl.SSLSession; +import javax.net.ssl.SSLSocket; + +/** + * A thinly wrapped websocket connection. + */ +public class Connection extends WebSocketClient { + private static final String TAG = "Connection"; + + private static final int CONNECTION_TIMEOUT = 3000; // in milliseconds + + // Connection states + // TODO: consider extending ReadyState + private enum State { + // Created. No attempts were made to reconnect. + NEW, + // Created, in process of creating or restoring connection. + CONNECTING, + // Connected. + CONNECTED, + // Disconnected. A thread is waiting to reconnect again. + WAITING_TO_RECONNECT, + // Disconnected. Not waiting to reconnect. + CLOSED + } + + private final WsListener mListener; + + // Connection status + private State mStatus; + + // If connection should try to reconnect automatically. + private boolean mAutoreconnect; + + // This connection is a background connection. + // The value is reset when the connection is successful. + private boolean mBackground; + + // Exponential backoff/reconnecting + final private ExpBackoff backoff = new ExpBackoff(); + + @SuppressWarnings("WeakerAccess") + protected Connection(URI endpoint, String apikey, WsListener listener) { + super(normalizeEndpoint(endpoint), new Draft_6455(new PerMessageDeflateExtension()), + wrapApiKey(apikey), CONNECTION_TIMEOUT); + setReuseAddr(true); + + mListener = listener; + mStatus = State.NEW; + mAutoreconnect = false; + mBackground = false; + } + + private static Map wrapApiKey(String apikey) { + Map headers = new HashMap<>(); + headers.put("X-Tinode-APIKey",apikey); + return headers; + } + + private static URI normalizeEndpoint(URI endpoint) { + String path = endpoint.getPath(); + if (path.isEmpty()) { + path = "/"; + } else if (path.lastIndexOf("/") != path.length() - 1) { + path += "/"; + } + path += "channels"; // ws://www.example.com:12345/v0/channels + + String scheme = endpoint.getScheme(); + // Normalize scheme to ws or wss. + scheme = ("wss".equals(scheme) || "https".equals(scheme)) ? "wss" : "ws"; + + int port = endpoint.getPort(); + if (port < 0) { + port = "wss".equals(scheme) ? 443 : 80; + } + try { + endpoint = new URI(scheme, + endpoint.getUserInfo(), + endpoint.getHost(), + port, + path, + endpoint.getQuery(), + endpoint.getFragment()); + } catch (URISyntaxException e) { + Log.w(TAG, "Invalid endpoint URI", e); + } + + return endpoint; + } + + private void connectSocket(final boolean reconnect) { + new Thread(() -> { + try { + if (reconnect) { + reconnectBlocking(); + } else { + connectBlocking(CONNECTION_TIMEOUT, TimeUnit.MILLISECONDS); + } + + if ("wss".equals(uri.getScheme())) { + // SNI: Verify server host name. + SSLSession sess = ((SSLSocket) getSocket()).getSession(); + String hostName = uri.getHost(); + if (!HttpsURLConnection.getDefaultHostnameVerifier().verify(hostName, sess)) { + close(); + throw new SSLHandshakeException("SNI verification failed. Expected: '" + uri.getHost() + + "', actual: '" + sess.getPeerPrincipal() + "'"); + } + } + } catch (Exception ex) { + Log.w(TAG, "WS connection failed", ex); + if (mListener != null) { + mListener.onError(Connection.this, ex); + } + } + }).start(); + } + + /** + * Establish a connection with the server. It opens or reopens a websocket in a separate + * thread. + *

+ * This is a non-blocking call. + * + * @param autoReconnect if connection is dropped, reconnect automatically + */ + @SuppressWarnings("WeakerAccess") + synchronized public void connect(boolean autoReconnect, boolean background) { + mAutoreconnect = autoReconnect; + mBackground = background; + + switch (mStatus) { + case CONNECTED: + case CONNECTING: + // Already connected or in process of connecting: do nothing. + break; + case WAITING_TO_RECONNECT: + backoff.wakeUp(); + break; + case NEW: + mStatus = State.CONNECTING; + connectSocket(false); + break; + case CLOSED: + mStatus = State.CONNECTING; + connectSocket(true); + break; + // exhaustive, no default: + } + } + + /** + * Gracefully close websocket connection. The socket will attempt + * to send a frame to the server. + *

+ * The call is idempotent: if connection is already closed it does nothing. + * This method is non-blocking. + */ + @SuppressWarnings("WeakerAccess") + public void disconnect() { + boolean wakeUp; + synchronized (this) { + wakeUp = mAutoreconnect; + mAutoreconnect = false; + } + + // Close the socket on a background thread to avoid blocking the main thread. + // WebSocketClient.close() may block waiting to acquire a lock + // (even though it's intended to be non-blocking). + new Thread(this::close).start(); + + if (wakeUp) { + // Make sure we are not waiting to reconnect + backoff.wakeUp(); + } + } + + /** + * Check if the socket is OPEN. + * + * @return true if the socket is OPEN, false otherwise; + */ + @SuppressWarnings("WeakerAccess") + public boolean isConnected() { + return isOpen(); + } + + /** + * Check if the socket is waiting to reconnect. + * + * @return true if the socket is OPEN, false otherwise; + */ + @SuppressWarnings("WeakerAccess") + public boolean isWaitingToReconnect() { + return mStatus == State.WAITING_TO_RECONNECT; + } + /** + * Reset exponential backoff counter to zero. + * If autoreconnect is true and WsListener is provided, then WsListener.onConnect must call + * this method. + */ + @SuppressWarnings("WeakerAccess") + public void backoffReset() { + backoff.reset(); + } + + @Override + public void onOpen(ServerHandshake handshakeData) { + synchronized (this) { + mStatus = State.CONNECTED; + } + + if (mListener != null) { + boolean bkg = mBackground; + mBackground = false; + mListener.onConnect(this, bkg); + } else { + backoff.reset(); + } + } + + @Override + public void onMessage(String message) { + if (mListener != null) { + mListener.onMessage(this, message); + } + } + + @Override + public void onMessage(ByteBuffer blob) { + // do nothing, server does not send binary frames + Log.w(TAG, "binary message received (should not happen)"); + } + + @Override + public void onClose(int code, String reason, boolean remote) { + // Avoid infinite recursion + synchronized (this) { + if (mStatus == State.WAITING_TO_RECONNECT) { + return; + } else if (mAutoreconnect) { + mStatus = State.WAITING_TO_RECONNECT; + } else { + mStatus = State.CLOSED; + } + } + + if (mListener != null) { + mListener.onDisconnect(this, remote, code, reason); + } + + if (mAutoreconnect) { + new Thread(() -> { + while (mStatus == State.WAITING_TO_RECONNECT) { + backoff.doSleep(); + + synchronized (Connection.this) { + // Check if we no longer need to connect. + if (mStatus != State.WAITING_TO_RECONNECT) { + break; + } + mStatus = State.CONNECTING; + } + connectSocket(true); + } + }).start(); + } + } + + @Override + public void onError(Exception ex) { + Log.w(TAG, "Websocket error", ex); + + if (mListener != null) { + mListener.onError(this, ex); + } + } + + interface WsListener { + default void onConnect(Connection conn, boolean background) { + } + + default void onMessage(Connection conn, String message) { + } + + default void onDisconnect(Connection conn, boolean byServer, int code, String reason) { + } + + default void onError(Connection conn, Exception err) { + } + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/ExpBackoff.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/ExpBackoff.java new file mode 100644 index 0000000..92183fa --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/ExpBackoff.java @@ -0,0 +1,78 @@ +package co.tinode.tinodesdk; + +import java.util.Random; + +/** + * Exponential backoff for reconnects. + */ +public class ExpBackoff { + // Minimum delay = 1000ms, expected ~1500ms; + private static final int BASE_SLEEP_MS = 1000; + // Maximum delay 2^10 ~ 2000 seconds ~ 34 min. + private static final int MAX_SHIFT = 10; + + private final Random random = new Random(); + private int attempt; + + @SuppressWarnings("WeakerAccess") + public ExpBackoff() { + this.attempt = 0; + } + + private Thread currentThread = null; + + /** + * Increment attempt counter and return time to sleep in milliseconds + * @return time to sleep in milliseconds + */ + @SuppressWarnings("WeakerAccess") + public long getNextDelay() { + if (attempt > MAX_SHIFT) { + attempt = MAX_SHIFT; + } + + long delay = (long) BASE_SLEEP_MS * (1L << attempt) + random.nextInt(BASE_SLEEP_MS * (1 << attempt)); + attempt++; + + return delay; + } + + /** + * Pause the current thread for the appropriate number of milliseconds. + * This method cannot be synchronized! + * + * @return false if the sleep was interrupted, true otherwise + */ + @SuppressWarnings({"WeakerAccess", "UnusedReturnValue"}) + public boolean doSleep() { + boolean result; + try { + currentThread = Thread.currentThread(); + Thread.sleep(getNextDelay()); + result = true; + } catch (InterruptedException e) { + result = false; + } finally { + currentThread = null; + } + return result; + } + + public void reset() { + this.attempt = 0; + } + + public int getAttemptCount() { + return attempt; + } + + @SuppressWarnings({"WeakerAccess", "UnusedReturnValue"}) + synchronized public boolean wakeUp() { + reset(); + if (currentThread != null) { + currentThread.interrupt(); + return true; + } + return false; + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/FndTopic.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/FndTopic.java new file mode 100644 index 0000000..3f0209f --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/FndTopic.java @@ -0,0 +1,143 @@ +package co.tinode.tinodesdk; + +import com.fasterxml.jackson.databind.JavaType; + +import java.util.Collection; +import java.util.HashMap; +import java.util.Map; + +import co.tinode.tinodesdk.model.Drafty; +import co.tinode.tinodesdk.model.MsgServerMeta; +import co.tinode.tinodesdk.model.MsgSetMeta; +import co.tinode.tinodesdk.model.ServerMessage; +import co.tinode.tinodesdk.model.Subscription; + +// Topic's Public and Private are String. Subscription Public is VCard, Private is String[]. +public class FndTopic extends Topic { + @SuppressWarnings("unused") + private static final String TAG = "FndTopic"; + + @SuppressWarnings("WeakerAccess") + public FndTopic(Tinode tinode, Listener l) { + super(tinode, Tinode.TOPIC_FND, l); + } + + @SuppressWarnings("unused") + public void setTypes(JavaType typeOfSubPu) { + mTinode.setFndTypeOfMetaPacket(typeOfSubPu); + } + + @Override + public PromisedReply setMeta(final MsgSetMeta meta) { + if (mSubs != null) { + mSubs = null; + mSubsUpdated = null; + + mNotifier.notifySubsUpdated(); + } + return super.setMeta(meta); + } + + @Override + protected PromisedReply publish(Drafty content, Map head, long id) { + throw new UnsupportedOperationException(); + } + + /** + * Add subscription to cache. Needs to be overridden in FndTopic because it keeps subs indexed + * by either user or topic value. + * + * @param sub subscription to add to cache + */ + @Override + protected void addSubToCache(Subscription sub) { + if (mSubs == null) { + mSubs = new HashMap<>(); + } + mSubs.put(sub.getUnique(), sub); + } + + @Override + protected void routeMetaSub(MsgServerMeta meta) { + for (Subscription upd : meta.sub) { + Subscription sub = getSubscription(upd.getUnique()); + if (sub != null) { + sub.merge(upd); + } else { + sub = upd; + addSubToCache(sub); + } + + mNotifier.notifyMetaSub(sub); + } + + mNotifier.notifySubsUpdated(); + } + + @Override + public Subscription getSubscription(String key) { + return mSubs != null ? mSubs.get(key) : null; + } + + @Override + public Collection> getSubscriptions() { + return mSubs != null ? mSubs.values() : null; + } + + @Override + protected void setStorage(Storage store) { + /* Do nothing: all fnd data is transient. */ + } + + /** + * Check if the given tag is unique by asking the server. + * @param tag tag to check. + * @return promise to be resolved with true if the tag is unique, false otherwise. + */ + public PromisedReply checkTagUniqueness(final String tag, final String caller) { + PromisedReply result = new PromisedReply<>(); + subscribe(null, null) + .thenApply(new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage unused) { + return setDescription(tag, null, null); + } + }) + .thenApply(new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage unused) { + return getMeta(getMetaGetBuilder().withTags().build()); + } + }) + .thenApply(new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage response) throws Exception { + if (response.meta == null || response.meta.tags == null) { + result.resolve(true); + return null; + } + String[] tags = response.meta.tags; + for (String t : tags) { + if (t != null && !t.equals(caller)) { + result.resolve(false); + return null; + } + } + result.resolve(true); + return null; + } + }) + .thenCatch(new PromisedReply.FailureListener<>() { + @Override + public PromisedReply onFailure(E err) throws Exception { + result.reject(err); + return null; + } + }); + return result; + } + + // Just for convenience. + public static class FndListener implements Listener { + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/InProgressException.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/InProgressException.java new file mode 100644 index 0000000..6ab70b3 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/InProgressException.java @@ -0,0 +1,7 @@ +package co.tinode.tinodesdk; + +/** + * Exception thrown when certain non-idempotent operations are already in progress, such as login. + */ +public class InProgressException extends IllegalStateException { +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/LargeFileHelper.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/LargeFileHelper.java new file mode 100644 index 0000000..e1cd21c --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/LargeFileHelper.java @@ -0,0 +1,266 @@ +package co.tinode.tinodesdk; + +import com.fasterxml.jackson.core.JsonParseException; +import com.fasterxml.jackson.core.JsonParser; +import com.fasterxml.jackson.core.JsonToken; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; + +import org.jetbrains.annotations.NotNull; +import org.jetbrains.annotations.Nullable; + +import java.io.BufferedInputStream; +import java.io.BufferedOutputStream; +import java.io.DataOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.net.HttpURLConnection; +import java.net.URL; +import java.net.URLEncoder; +import java.util.HashMap; +import java.util.Map; +import java.util.concurrent.CancellationException; + +import co.tinode.tinodesdk.model.MsgServerCtrl; +import co.tinode.tinodesdk.model.ServerMessage; + +public class LargeFileHelper { + private static final int BUFFER_SIZE = 65536; + private static final String TWO_HYPHENS = "--"; + private static final String BOUNDARY = "*****" + System.currentTimeMillis() + "*****"; + private static final String LINE_END = "\r\n"; + + private final URL mUrlUpload; + private final String mHost; + private final String mApiKey; + private final String mAuthToken; + private final String mUserAgent; + + private boolean mCanceled = false; + + private int mReqId = 1; + + public LargeFileHelper(URL urlUpload, String apikey, String authToken, String userAgent) { + mUrlUpload = urlUpload; + mHost = mUrlUpload.getHost(); + mApiKey = apikey; + mAuthToken = authToken; + mUserAgent = userAgent; + } + + // Upload file out of band. Blocking operation: it should not be called on the UI thread. + public ServerMessage upload(@NotNull InputStream in, @NotNull String filename, @NotNull String mimetype, long size, + @Nullable String topic, @Nullable FileHelperProgress progress) + throws IOException, CancellationException { + mCanceled = false; + HttpURLConnection conn = null; + ServerMessage msg; + try { + conn = (HttpURLConnection) mUrlUpload.openConnection(); + conn.setDoOutput(true); + conn.setUseCaches(false); + conn.setRequestProperty("Connection", "Keep-Alive"); + conn.setRequestProperty("User-Agent", mUserAgent); + conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + BOUNDARY); + conn.setRequestProperty("X-Tinode-APIKey", mApiKey); + if (mAuthToken != null) { + // mAuthToken could be null when uploading avatar on sign up. + conn.setRequestProperty("X-Tinode-Auth", "Token " + mAuthToken); + } + conn.setChunkedStreamingMode(0); + + DataOutputStream out = new DataOutputStream(new BufferedOutputStream(conn.getOutputStream())); + // Write req ID. + out.writeBytes(TWO_HYPHENS + BOUNDARY + LINE_END); + out.writeBytes("Content-Disposition: form-data; name=\"id\"" + LINE_END); + out.writeBytes(LINE_END); + out.writeBytes(++mReqId + LINE_END); + + // Write topic. + if (topic != null) { + out.writeBytes(TWO_HYPHENS + BOUNDARY + LINE_END); + out.writeBytes("Content-Disposition: form-data; name=\"topic\"" + LINE_END); + out.writeBytes(LINE_END); + out.writeBytes(topic + LINE_END); + } + + // File section. + out.writeBytes(TWO_HYPHENS + BOUNDARY + LINE_END); + // Content-Disposition: form-data; name="file"; filename="1519014549699.pdf" + out.writeBytes("Content-Disposition: form-data; name=\"file\"; "); + String encFileName = URLEncoder.encode(filename, "UTF-8"); + if (filename.equals(encFileName)) { + // Plain ASCII file name. + out.writeBytes("filename=\"" + filename + "\""); + } else { + // URL-encoded file name. + out.writeBytes("filename*=UTF-8''" + encFileName); + } + out.writeBytes(LINE_END); + // Content-Type: application/pdf + out.writeBytes("Content-Type: " + mimetype + LINE_END); + out.writeBytes("Content-Transfer-Encoding: binary" + LINE_END); + out.writeBytes(LINE_END); + + // File bytes. + copyStream(in, out, size, progress); + out.writeBytes(LINE_END); + + // End of form boundary. + out.writeBytes(TWO_HYPHENS + BOUNDARY + TWO_HYPHENS + LINE_END); + out.flush(); + out.close(); + + if (conn.getResponseCode() != 200) { + throw new IOException("Failed to upload: " + conn.getResponseMessage() + + " (" + conn.getResponseCode() + ")"); + } + + InputStream resp = new BufferedInputStream(conn.getInputStream()); + msg = readServerResponse(resp); + resp.close(); + } finally { + if (conn != null) { + conn.disconnect(); + } + } + return msg; + } + + // Uploads the file using Runnable, returns PromisedReply. Safe to call on UI thread. + public PromisedReply uploadAsync(@NotNull InputStream in, @NotNull String filename, + @NotNull String mimetype, long size, + @Nullable String topic, @Nullable FileHelperProgress progress) { + final PromisedReply result = new PromisedReply<>(); + new Thread(() -> { + try { + ServerMessage msg = upload(in, filename, mimetype, size, topic, progress); + if (mCanceled) { + throw new CancellationException("Cancelled"); + } + result.resolve(msg); + } catch (Exception ex) { + try { + result.reject(ex); + } catch (Exception ignored) { + } + } + }).start(); + return result; + } + + // Download file from the given URL if the URL's host is the default host. Should not be called on the UI thread. + public long download(String downloadFrom, OutputStream out, FileHelperProgress progress) + throws IOException, CancellationException { + URL url = new URL(downloadFrom); + long size = 0; + String scheme = url.getProtocol(); + if (!scheme.equals("http") && !scheme.equals("https")) { + // As a security measure refuse to download using non-http(s) protocols. + return size; + } + HttpURLConnection urlConnection = null; + try { + urlConnection = (HttpURLConnection) url.openConnection(); + if (url.getHost().equals(mHost)) { + // Send authentication only if the host is known. + urlConnection.setRequestProperty("X-Tinode-APIKey", mApiKey); + urlConnection.setRequestProperty("X-Tinode-Auth", "Token " + mAuthToken); + } + InputStream in = new BufferedInputStream(urlConnection.getInputStream()); + return copyStream(in, out, urlConnection.getContentLength(), progress); + } finally { + if (urlConnection != null) { + urlConnection.disconnect(); + } + } + } + + // Downloads the file using Runnable, returns PromisedReply. Safe to call on UI thread. + public PromisedReply downloadFuture(final String downloadFrom, + final OutputStream out, + final FileHelperProgress progress) { + final PromisedReply result = new PromisedReply<>(); + new Thread(() -> { + try { + Long size = download(downloadFrom, out, progress); + if (mCanceled) { + throw new CancellationException("Cancelled"); + } + result.resolve(size); + } catch (Exception ex) { + try { + result.reject(ex); + } catch (Exception ignored) { + } + } + }).start(); + return result; + } + + // Try to cancel an ongoing upload or download. + public void cancel() { + mCanceled = true; + } + + public boolean isCanceled() { + return mCanceled; + } + + private int copyStream(@NotNull InputStream in, @NotNull OutputStream out, long size, @Nullable FileHelperProgress p) + throws IOException, CancellationException { + byte[] buffer = new byte[BUFFER_SIZE]; + int len, sent = 0; + while ((len = in.read(buffer)) != -1) { + if (mCanceled) { + throw new CancellationException("Cancelled"); + } + + sent += len; + out.write(buffer, 0, len); + + if (mCanceled) { + throw new CancellationException("Cancelled"); + } + + if (p != null) { + p.onProgress(sent, size); + } + } + return sent; + } + + private ServerMessage readServerResponse(InputStream in) throws IOException { + MsgServerCtrl ctrl = null; + ObjectMapper mapper = Tinode.getJsonMapper(); + JsonParser parser = mapper.getFactory().createParser(in); + if (parser.nextToken() != JsonToken.START_OBJECT) { + throw new JsonParseException(parser, "Packet must start with an object", + parser.currentLocation()); + } + if (parser.nextToken() != JsonToken.END_OBJECT) { + String name = parser.currentName(); + parser.nextToken(); + JsonNode node = mapper.readTree(parser); + if (name.equals("ctrl")) { + ctrl = mapper.readValue(node.traverse(), MsgServerCtrl.class); + } else { + throw new JsonParseException(parser, "Unexpected message '" + name + "'", + parser.currentLocation()); + } + } + return new ServerMessage(ctrl); + } + + public interface FileHelperProgress { + void onProgress(long sent, long size); + } + + public Map headers() { + Map headers = new HashMap<>(); + headers.put("X-Tinode-APIKey", mApiKey); + headers.put("X-Tinode-Auth", "Token " + mAuthToken); + return headers; + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/LocalData.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/LocalData.java new file mode 100644 index 0000000..6454143 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/LocalData.java @@ -0,0 +1,19 @@ +package co.tinode.tinodesdk; + +import com.fasterxml.jackson.annotation.JsonIgnore; + +/** + * Empty interface to indicate a set of value which are not synced with the server. + * Used for persistent, such as local DB ids. + */ +public interface LocalData { + + interface Payload { + } + + @JsonIgnore + void setLocal(Payload value); + + @JsonIgnore + Payload getLocal(); +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/MeTopic.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/MeTopic.java new file mode 100644 index 0000000..db0d2cb --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/MeTopic.java @@ -0,0 +1,739 @@ +package co.tinode.tinodesdk; + +import android.util.Log; + +import com.fasterxml.jackson.databind.JavaType; + +import org.jetbrains.annotations.NotNull; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.Date; +import java.util.List; +import java.util.Map; + +import co.tinode.tinodesdk.model.Acs; +import co.tinode.tinodesdk.model.AcsHelper; +import co.tinode.tinodesdk.model.Credential; +import co.tinode.tinodesdk.model.Description; +import co.tinode.tinodesdk.model.Drafty; +import co.tinode.tinodesdk.model.MetaSetSub; +import co.tinode.tinodesdk.model.MsgServerCtrl; +import co.tinode.tinodesdk.model.MsgServerInfo; +import co.tinode.tinodesdk.model.MsgServerMeta; +import co.tinode.tinodesdk.model.MsgServerPres; +import co.tinode.tinodesdk.model.MsgSetMeta; +import co.tinode.tinodesdk.model.PrivateType; +import co.tinode.tinodesdk.model.ServerMessage; +import co.tinode.tinodesdk.model.Subscription; + +/** + * MeTopic manages contact list. MeTopic::Private is unused. + */ +public class MeTopic extends Topic { + private static final String TAG = "MeTopic"; + + protected MeNotifier mMeNotifier = new MeNotifier<>(mListeners); + + @SuppressWarnings("WeakerAccess") + protected ArrayList mCreds; + + public MeTopic(Tinode tinode, Listener l) { + super(tinode, Tinode.TOPIC_ME, l); + } + + protected MeTopic(Tinode tinode, Description desc) { + super(tinode, Tinode.TOPIC_ME, desc); + } + + public void setTypes(JavaType typeOfPu) { + mTinode.setMeTypeOfMetaPacket(typeOfPu); + } + + @Override + protected void addSubToCache(Subscription sub) { + throw new UnsupportedOperationException(); + } + + @Override + protected void removeSubFromCache(Subscription sub) { + throw new UnsupportedOperationException(); + } + + @Override + public PromisedReply publish(Drafty content) { + throw new UnsupportedOperationException(); + } + + @Override + public PromisedReply publish(String content) { + throw new UnsupportedOperationException(); + } + + @Override + @SuppressWarnings("unchecked") + public Subscription getSubscription(String key) { + throw new UnsupportedOperationException(); + } + + @Override + public Collection> getSubscriptions() { + throw new UnsupportedOperationException(); + } + + @Override + public Date getSubsUpdated() { + return mTinode.getTopicsUpdated(); + } + + /** + * Get current user's credentials, such as emails and phone numbers. + */ + public Credential[] getCreds() { + return mCreds != null ? mCreds.toArray(new Credential[]{}) : null; + } + + public void setCreds(Credential[] creds) { + if (creds == null) { + mCreds = null; + } else { + mCreds = new ArrayList<>(); + for (Credential cred : creds) { + if (cred.meth != null && cred.val != null) { + mCreds.add(cred); + } + } + Collections.sort(mCreds); + } + } + + /** + * Delete credential. + * + * @param meth credential method (i.e. "tel" or "email"). + * @param val value of the credential being deleted, i.e. "alice@example.com". + */ + public PromisedReply delCredential(String meth, String val) { + if (mAttached <= 0) { + if (mTinode.isConnected()) { + return new PromisedReply<>(new NotSubscribedException()); + } + return new PromisedReply<>(new NotConnectedException()); + } + + final Credential cred = new Credential(meth, val); + return mTinode.delCredential(cred).thenApply(new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage result) { + if (mCreds == null) { + return null; + } + + int idx = findCredIndex(cred, false); + if (idx >= 0) { + mCreds.remove(idx); + + if (mStore != null) { + mStore.topicUpdate(MeTopic.this); + } + + // Notify listeners + mMeNotifier.notifyCredUpdated(mCreds.toArray(new Credential[]{})); + } + return null; + } + }); + } + + public PromisedReply confirmCred(final String meth, final String resp) { + return setMeta(new MsgSetMeta.Builder() + .with(new Credential(meth, null, resp, null)).build()); + } + + @Override + public PromisedReply updateMode(final String update) { + if (mDesc.acs == null) { + mDesc.acs = new Acs(); + } + + final AcsHelper mode = mDesc.acs.getWantHelper(); + if (mode.update(update)) { + return setSubscription(new MetaSetSub(null, mode.toString())); + } + // The state is unchanged, return resolved promise. + return new PromisedReply<>((ServerMessage) null); + } + + /** + * Topic sent an update to subscription, got a confirmation. + * + * @param params {ctrl} parameters returned by the server (could be null). + * @param sSub updated topic parameters. + */ + @Override + protected void update(Map params, MetaSetSub sSub) { + //noinspection unchecked + Map acsMap = params != null ? (Map) params.get("acs") : null; + Acs acs; + if (acsMap != null) { + acs = new Acs(acsMap); + } else { + acs = new Acs(); + acs.setWant(sSub.mode); + } + + boolean changed; + if (mDesc.acs == null) { + mDesc.acs = acs; + changed = true; + } else { + changed = mDesc.acs.merge(acs); + } + + if (changed && mStore != null) { + mStore.topicUpdate(this); + } + } + + /** + * Topic sent an update to description or subscription, got a confirmation, now + * update local data with the new info. + * + * @param ctrl {ctrl} packet sent by the server + * @param meta original {meta} packet updated topic parameters + */ + @Override + protected void update(MsgServerCtrl ctrl, MsgSetMeta meta) { + if (meta.desc != null) { + updatePinnedTopics(meta.desc.priv); + } + + super.update(ctrl, meta); + + if (meta.cred != null) { + routeMetaCred(meta.cred); + } + } + + @Override + protected void routeMeta(MsgServerMeta meta) { + if (meta.cred != null) { + routeMetaCred(meta.cred); + } + + if (meta.desc != null) { + // Create or update 'me' user in storage. + User userMe = mTinode.getUser(mTinode.getMyId()); + boolean changed; + if (userMe == null) { + userMe = mTinode.addUser(mTinode.getMyId(), meta.desc); + changed = true; + } else { + //noinspection unchecked + changed = userMe.merge(meta.desc); + } + if (changed && mStore != null) { + mStore.userUpdate(userMe); + } + updatePinnedTopics(meta.desc.priv); + } + + super.routeMeta(meta); + } + + @Override + public int getPinnedRank() { + return 0; + } + + @Override + public void setPinnedRank(int pinned) { + /* do nothing */ + } + + /** + * Pin topic to the top of the contact list. + * + * @param topicName - Name of the topic to pin. + * @param pin - If true, pin the topic, otherwise unpin. + * + * @return Promise to be resolved/rejected when the server responds to request. + */ + @Override + public PromisedReply pinTopic(final @NotNull String topicName, boolean pin) { + if (mAttached <= 0) { + if (mTinode.isConnected()) { + return new PromisedReply<>(new NotSubscribedException()); + } + return new PromisedReply<>(new NotConnectedException()); + } + + if (!isUserType(topicName)) { + return new PromisedReply<>(new IllegalArgumentException("Invalid topic type to pin")); + } + + List pinned = getPriv() != null ? getPriv().getPinnedTopics() : null; + ArrayList tpin = pinned != null ? + // Creating a copy to leave original list unchanged. + new ArrayList<>(pinned) : + // New empty list. + new ArrayList<>(); + + boolean found = tpin.contains(topicName); + if ((pin && found) || (!pin && !found)) { + // Nothing to do, return resolved promise. + return new PromisedReply<>(null); + } + + if (pin) { + // Add topic to the top of the pinned list. + tpin.add(0, topicName); + } else { + // Remove topic from the pinned list. + tpin.remove(topicName); + } + final PrivateType priv = new PrivateType(); + priv.setPinnedTopics(tpin); + return setDescription(null, priv, null); + } + + /** + * Get the rank of the pinned topic. + * @param topicName - Name of the topic to check. + * + * @return numeric rank of the pinned topic in the range 1..N (N being the top, + * N - the number of pinned topics) or 0 if not pinned. + */ + @Override + public int pinnedTopicRank(final @NotNull String topicName) { + PrivateType priv = getPriv(); + if (priv == null) { + return 0; + } + return priv.getPinnedRank(topicName); + } + + /** + * Check of the given topic is pinned (pinnedRank > 0). + * @param topicName - Name of the topic to check. + * + * @return true if pinned, false otherwise. + */ + public boolean isPinned(final @NotNull String topicName) { + PrivateType priv = getPriv(); + if (priv == null) { + return false; + } + return priv.getPinnedRank(topicName) > 0; + } + + private void updatePinnedTopics(final PrivateType priv) { + List newPins = priv != null ? priv.getPinnedTopics() : null; + if (newPins == null) { + return; + } + // Update pinned rank for all pinned topics. + int rank = newPins.size(); + for (String topicName : newPins) { + Topic topic = mTinode.getTopic(topicName); + if (topic != null) { + topic.setPinnedRank(rank); + if (mStore != null) { + mStore.topicUpdate(topic); + } + } + rank --; + } + List thesePins = getPriv() != null ? getPriv().getPinnedTopics() : null; + if (thesePins == null || thesePins.isEmpty()) { + return; + } + // Unpin topics that were removed from the pinned list. + for (String topicName : thesePins) { + if (!newPins.contains(topicName)) { + Topic topic = mTinode.getTopic(topicName); + if (topic != null) { + topic.setPinnedRank(0); + if (mStore != null) { + mStore.topicUpdate(topic); + } + } + } + } + } + + @Override + protected void routeMetaSub(MsgServerMeta meta) { + for (Subscription sub : meta.sub) { + processOneSub(sub); + } + mMeNotifier.notifySubsUpdated(); + } + + @SuppressWarnings("unchecked") + private void processOneSub(Subscription sub) { + // Handle topic. + Topic topic = mTinode.getTopic(sub.topic); + if (topic != null) { + // This is an existing topic. + if (sub.deleted != null) { + // Expunge deleted topic + if (topic.isDeleted()) { + mTinode.stopTrackingTopic(sub.topic); + topic.expunge(true); + } else { + topic.expunge(false); + } + topic = null; + } else { + // Update its record in memory and in the database. + if (topic.update(sub)) { + // Notify topic to update self. + topic.mNotifier.notifyMetaDesc(topic.mDesc); + } + } + } else if (sub.deleted == null) { + // This is a new topic. Register it and write to DB. + topic = mTinode.newTopic(sub); + topic.persist(); + } else { + Log.w(TAG, "Request to delete an unknown topic: " + sub.topic); + } + + if (topic != null) { + int pinnedRank = pinnedTopicRank(sub.topic); + if (topic.getPinnedRank() != pinnedRank) { + topic.setPinnedRank(pinnedRank); + if (mStore != null) { + mStore.topicUpdate(topic); + } + } + // Use p2p topic to update user's record. + if (topic.getTopicType() == TopicType.P2P) { + // Use P2P description to generate and update user + User user = mTinode.getUser(topic.getName()); + boolean changed; + if (user == null) { + user = mTinode.addUser(topic.getName(), topic.mDesc); + changed = true; + } else { + changed = user.merge(topic.mDesc); + } + if (changed && mStore != null) { + mStore.userUpdate(user); + } + } + } + mMeNotifier.notifyMetaSub(sub); + } + + private int findCredIndex(Credential other, boolean anyUnconfirmed) { + int i = 0; + for (Credential cred : mCreds) { + if (cred.meth.equals(other.meth) && ((anyUnconfirmed && !cred.isDone()) || cred.val.equals(other.val))) { + return i; + } + i++; + } + return -1; + } + + private void processOneCred(Credential cred) { + if (cred.meth == null) { + // Skip invalid method; + return; + } + + boolean changed = false; + if (cred.val != null) { + if (mCreds == null) { + // Empty list. Create and add. + mCreds = new ArrayList<>(); + mCreds.add(cred); + } else { + // Try finding this credential among confirmed or not. + int idx = findCredIndex(cred, false); + if (idx < 0) { + // Not found. + if (!cred.isDone()) { + // Unconfirmed credential replaces previous unconfirmed credential of the same method. + idx = findCredIndex(cred, true); + if (idx >= 0) { + // Remove previous unconfirmed credential. + mCreds.remove(idx); + } + } + mCreds.add(cred); + } else { + // Found. Maybe change 'done' status. + Credential el = mCreds.get(idx); + el.done = cred.isDone(); + } + } + changed = true; + } else if (cred.resp != null && mCreds != null) { + // Handle credential confirmation. + int idx = findCredIndex(cred, true); + if (idx >= 0) { + Credential el = mCreds.get(idx); + el.done = true; + changed = true; + } + } + + if (changed) { + if (mCreds != null) { + Collections.sort(mCreds); + } + + if (mStore != null) { + mStore.topicUpdate(this); + } + } + } + + @SuppressWarnings("WeakerAccess") + protected void routeMetaCred(Credential cred) { + processOneCred(cred); + + mMeNotifier.notifyCredUpdated(mCreds.toArray(new Credential[]{})); + } + + @SuppressWarnings("WeakerAccess") + protected void routeMetaCred(Credential[] creds) { + mCreds = new ArrayList<>(); + for (Credential cred : creds) { + if (cred.meth != null && cred.val != null) { + mCreds.add(cred); + } + } + Collections.sort(mCreds); + + if (mStore != null) { + mStore.topicUpdate(this); + } + + mMeNotifier.notifyCredUpdated(creds); + } + + @Override + protected void routePres(MsgServerPres pres) { + MsgServerPres.What what = MsgServerPres.parseWhat(pres.what); + if (what == MsgServerPres.What.TERM) { + super.routePres(pres); + return; + } + + if (what == MsgServerPres.What.UPD) { + if (Tinode.TOPIC_ME.equals(pres.src)) { + // Update to me topic itself. + getMeta(getMetaGetBuilder().withDesc().build()); + } else { + // pub/priv updated: fetch subscription update. + getMeta(getMetaGetBuilder().withSub(pres.src).build()); + } + } else { + Topic topic = mTinode.getTopic(pres.src); + if (topic != null) { + switch (what) { + case ON: // topic came online + topic.setOnline(true); + break; + + case OFF: // topic went offline + topic.setOnline(false); + topic.setLastSeen(new Date()); + break; + + case MSG: // new message received + topic.setSeqAndFetch(pres.seq); + if (pres.act == null || mTinode.isMe(pres.act)) { + // Message is sent by the current user. + assignRead(topic, pres.seq); + } + topic.setTouched(new Date()); + break; + + case ACS: // access mode changed + if (pres.tgt == null && topic.updateAccessMode(pres.dacs) && mStore != null) { + // tgt is null means permissions are for the current user. + mStore.topicUpdate(topic); + } + break; + + case UA: // user agent changed + topic.setLastSeen(new Date(), pres.ua); + break; + + case RECV: // user's other session marked some messages as received + assignRecv(topic, pres.seq); + break; + + case READ: // user's other session marked some messages as read + assignRead(topic, pres.seq); + break; + + case DEL: // messages deleted + // TODO(gene): add handling for del + break; + + case GONE: + // If topic is unknown (==null), then we don't care to unregister it. + if (topic.isDeleted()) { + mTinode.stopTrackingTopic(pres.src); + topic.expunge( true); + } else { + topic.expunge(false); + } + break; + } + } else { + switch (what) { + case ACS: + Acs acs = new Acs(); + acs.update(pres.dacs); + if (acs.isModeDefined()) { + getMeta(getMetaGetBuilder().withSub(pres.src).build()); + } else { + Log.d(TAG, "Unexpected access mode in presence: '" + pres.dacs.want + "'/'" + pres.dacs.given + "'"); + } + break; + case TAGS: + // Tags in 'me' topic updated. + getMeta(getMetaGetBuilder().withTags().build()); + break; + default: + Log.d(TAG, "Topic not found in me.routePres: " + pres.what + " in " + pres.src); + break; + } + } + } + + if (what == MsgServerPres.What.GONE) { + mMeNotifier.notifySubsUpdated(); + } + mMeNotifier.notifyPres(pres); + } + + @Override + protected void routeInfo(MsgServerInfo info) { + if (info.src == null) { + return; + } + + switch (info.what) { + case Tinode.NOTE_KP: + case Tinode.NOTE_REC_AUDIO: + case Tinode.NOTE_REC_VIDEO: + case Tinode.NOTE_CALL: + break; + + case Tinode.NOTE_RECV: + case Tinode.NOTE_READ: + Topic topic = mTinode.getTopic(info.src); + if (topic != null) { + topic.setReadRecvByRemote(info.from, info.what, info.seq); + } + + // If this is an update from the current user, update the contact with the new count too. + if (mTinode.isMe(info.from)) { + setMsgReadRecv(info.src, info.what, info.seq); + } + break; + + default: + // Unknown notification ignored. + } + + mMeNotifier.notifyInfo(info); + } + + private void assignRead(Topic topic, int seq) { + if (topic.getRead() < seq) { + topic.setRead(seq); + if (mStore != null) { + mStore.setRead(topic, seq); + } + assignRecv(topic, topic.getRead()); + } + } + + private void assignRecv(Topic topic, int seq) { + if (topic.getRecv() < seq) { + topic.setRecv(seq); + if (mStore != null) { + mStore.setRecv(topic, seq); + } + } + } + + void setMsgReadRecv(String topicName, String what, int seq) { + if (seq > 0) { + final Topic topic = mTinode.getTopic(topicName); + if (topic == null) { + return; + } + + switch (what) { + case Tinode.NOTE_RECV: + assignRecv(topic, seq); + break; + case Tinode.NOTE_READ: + assignRead(topic, seq); + break; + default: + } + } + + mMeNotifier.notifyContUpdated(topicName); + } + + @Override + protected void topicLeft(boolean unsub, int code, String reason) { + super.topicLeft(unsub, code, reason); + + Collection topics = mTinode.getTopics(); + if (topics != null) { + for (Topic t : topics) { + t.setOnline(false); + } + } + } + + public static class MeListener implements Listener { + /** Called by MeTopic when credentials are updated */ + public void onCredUpdated(Credential[] cred) {} + } + + public static class MeNotifier + extends Topic.ListenerNotifier, DP,PrivateType,DP,PrivateType> { + MeNotifier(List> initialListeners) { + super(initialListeners); + } + + public void notifyCredUpdated(Credential[] cred) { + for (Listener l : snapshot()) { + if (l instanceof MeListener) { + ((MeListener)l).onCredUpdated(cred); + } + } + } + } + + @Override + public MetaGetBuilder getMetaGetBuilder() { + return new MetaGetBuilder(this); + } + + public static class MetaGetBuilder extends Topic.MetaGetBuilder { + MetaGetBuilder(MeTopic parent) { + super(parent); + } + + public MetaGetBuilder withCred() { + meta.setCred(); + return this; + } + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/NotConnectedException.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/NotConnectedException.java new file mode 100644 index 0000000..7d5e645 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/NotConnectedException.java @@ -0,0 +1,23 @@ +package co.tinode.tinodesdk; + +/** + * Exception generated in response to a packet containing an error code. + */ +public class NotConnectedException extends IllegalStateException { + + public NotConnectedException() { + this((Throwable) null); + } + + public NotConnectedException(String s) { + this(s, null); + } + + public NotConnectedException(String message, Throwable cause) { + super(message, cause); + } + + public NotConnectedException(Throwable cause) { + this("Not connected", cause); + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/NotSubscribedException.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/NotSubscribedException.java new file mode 100644 index 0000000..84cd64e --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/NotSubscribedException.java @@ -0,0 +1,7 @@ +package co.tinode.tinodesdk; + +/** + * Attempt to interact with a topic without subscribing first + */ +public class NotSubscribedException extends IllegalStateException { +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/NotSynchronizedException.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/NotSynchronizedException.java new file mode 100644 index 0000000..1b41ad9 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/NotSynchronizedException.java @@ -0,0 +1,7 @@ +package co.tinode.tinodesdk; + +/** + * Attempt to modify a topic which exists only locally. + */ +public class NotSynchronizedException extends IllegalStateException { +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/PromisedReply.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/PromisedReply.java new file mode 100644 index 0000000..fb21dcc --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/PromisedReply.java @@ -0,0 +1,417 @@ +package co.tinode.tinodesdk; + +import android.util.Log; + +import java.util.ArrayList; +import java.util.concurrent.CountDownLatch; + +/** + * A very simple thanable promise. It has no facility for execution. It can only be + * resolved/rejected externally by calling resolve/reject. Once resolved/rejected it will call + * listener's onSuccess/onFailure. Depending on results returned or thrown by the handler, it will + * update the next promise in chain: will either resolve/reject it immediately, or make it + * resolve/reject together with the promise returned by the handler. + *

+ * Usage: + *

+ * Create a PromisedReply P1, assign onSuccess/onFailure listeners by calling thenApply. thenApply returns + * another P2 promise (mNextPromise), which can then be assigned its own listeners. + *

+ * Alternatively, one can use a blocking call getResult. It will block until the promise is either + * resolved or rejected. + *

+ * The promise can be created in either WAITING or RESOLVED state by using an appropriate constructor. + *

+ * The onSuccess/onFailure handlers will be called: + *

+ * a. Called at the time of resolution when P1 is resolved through P1.resolve(T) if at the time of + * calling thenApply the promise is in WAITING state, + * b. Called immediately on thenApply if at the time of calling thenApply the promise is already + * in RESOLVED or REJECTED state, + *

+ * thenApply creates and returns a promise P2 which will be resolved/rejected in the following + * manner: + *

+ * A. If P1 is resolved: + * 1. If P1.onSuccess returns a resolved promise P3, P2 is resolved immediately on + * return from onSuccess using the result from P3. + * 2. If P1.onSuccess returns a rejected promise P3, P2 is rejected immediately on + * return from onSuccess using the throwable from P3. + * 2. If P1.onSuccess returns null, P2 is resolved immediately using result from P1. + * 3. If P1.onSuccess returns an unresolved promise P3, P2 is resolved together with P3. + * 4. If P1.onSuccess throws an exception, P2 is rejected immediately on catching the exception. + * 5. If P1.onSuccess is null, P2 is resolved immediately using result from P1. + *

+ * B. If P1 is rejected: + * 1. If P1.onFailure returns a resolved promise P3, P2 is resolved immediately on return from + * onFailure using the result from P3. + * 2. If P1.onFailure returns null, P2 is resolved immediately using null as a result. + * 3. If P1.onFailure returns an unresolved promise P3, P2 is resolved together with P3. + * 4. If P1.onFailure throws an exception, P2 is rejected immediately on catching the exception. + * 5. If P1.onFailure is null, P2 is rejected immediately using the throwable from P1. + * 5.1 If P2.onFailure is null, and P2.mNextPromise is null, an exception is re-thrown. + * + */ +public class PromisedReply { + private static final String TAG = "PromisedReply"; + + private enum State {WAITING, RESOLVED, REJECTED} + + private T mResult = null; + private Exception mException = null; + + private volatile State mState = State.WAITING; + + private SuccessListener mSuccess = null; + private FailureListener mFailure = null; + + private PromisedReply mNextPromise = null; + + private final CountDownLatch mDoneSignal; + + /** + * Create promise in a WAITING state. + */ + public PromisedReply() { + mDoneSignal = new CountDownLatch(1); + } + + /** + * Create a promise in a RESOLVED state + * + * @param result result used for resolution of the promise. + */ + public PromisedReply(T result) { + mResult = result; + mState = State.RESOLVED; + mDoneSignal = new CountDownLatch(0); + } + + /** + * Create a promise in a REJECTED state + * + * @param err Exception used for rejecting the promise. + */ + public PromisedReply(E err) { + mException = err; + mState = State.REJECTED; + mDoneSignal = new CountDownLatch(0); + } + + /** + * Returns a new PromisedReply that is completed when all of the given PromisedReply complete. + * It is rejected if any one is rejected. If resolved, the result is an array or values returned by each input promise. + * If rejected, the result if the exception which rejected one of the input promises. + * + * @param waitFor promises to wait for. + * @return PromisedReply which is resolved when all inputs are resolved or rejected when any one is rejected. + */ + public static PromisedReply allOf(PromisedReply[] waitFor) { + final PromisedReply done = new PromisedReply<>(); + // Create a separate thread and wait for all promises to resolve. + new Thread(() -> { + for (PromisedReply p : waitFor) { + if (p != null) { + try { + p.mDoneSignal.await(); + if (p.mState == State.REJECTED) { + done.reject(p.mException); + } + } catch (InterruptedException ex) { + try { + done.reject(ex); + } catch (Exception ignored) {} + return; + } catch (Exception ignored) { + return; + } + } + } + + ArrayList result = new ArrayList<>(); + for (PromisedReply p : waitFor) { + if (p != null) { + result.add(p.mResult); + } else { + result.add(null); + } + } + + // If it throws then nothing we can do about it. + try { + // noinspection unchecked + done.resolve((T[]) result.toArray()); + } catch (Exception ignored) {} + }).start(); + return done; + } + + /** + * Call SuccessListener.onSuccess or FailureListener.onFailure when the + * promise is resolved or rejected. The call will happen on the thread which + * called resolve() or reject(). + * + * @param success called when the promise is resolved + * @param failure called when the promise is rejected + * @return promise for chaining + */ + public PromisedReply thenApply(SuccessListener success, FailureListener failure) { + synchronized (this) { + + if (mNextPromise != null) { + throw new IllegalStateException("Multiple calls to thenApply are not supported"); + } + + mSuccess = success; + mFailure = failure; + mNextPromise = new PromisedReply<>(); + try { + switch (mState) { + case RESOLVED: + callOnSuccess(mResult); + break; + + case REJECTED: + callOnFailure(mException); + break; + + case WAITING: + break; + } + } catch (Exception e) { + mNextPromise = new PromisedReply<>(e); + } + + return mNextPromise; + } + } + + /** + * Calls SuccessListener.onSuccess when the promise is resolved. The call will happen on the + * thread which called resolve(). + * + * @param success called when the promise is resolved + * @return promise for chaining + */ + public PromisedReply thenApply(SuccessListener success) { + return thenApply(success, null); + } + + /** + * Call onFailure when the promise is rejected. The call will happen on the + * thread which called reject() + * + * @param failure called when the promise is rejected + * @return promise for chaining + */ + public PromisedReply thenCatch(FailureListener failure) { + return thenApply(null, failure); + } + + /** + * Call FinalListener.onFinally when the promise is completed. The call will happen on the + * thread which completed the promise: called either resolve() or reject(). + * + * @param finished called when the promise is completed either way. + */ + public void thenFinally(final FinalListener finished) { + thenApply(new SuccessListener<>() { + @Override + public PromisedReply onSuccess(T result) { + finished.onFinally(); + return null; + } + }, new FailureListener<>() { + @Override + public PromisedReply onFailure(E err) { + finished.onFinally(); + return null; + } + }); + } + + @SuppressWarnings("WeakerAccess") + public boolean isResolved() { + return mState == State.RESOLVED; + } + + @SuppressWarnings("unused") + public boolean isRejected() { + return mState == State.REJECTED; + } + + @SuppressWarnings({"WeakerAccess"}) + public boolean isDone() { + return mState == State.RESOLVED || mState == State.REJECTED; + } + + + /** + * Make this promise resolved. + * + * @param result results of resolution. + * @throws Exception if anything goes wrong during resolution. + */ + public void resolve(final T result) throws Exception { + synchronized (this) { + if (mState == State.WAITING) { + mState = State.RESOLVED; + + mResult = result; + try { + callOnSuccess(result); + } finally { + mDoneSignal.countDown(); + } + } else { + mDoneSignal.countDown(); + throw new IllegalStateException("Promise is already completed"); + } + } + } + + /** + * Make this promise rejected. + * + * @param err reason for rejecting this promise. + * @throws Exception if anything goes wrong during rejection. + */ + public void reject(final Exception err) throws Exception { + synchronized (this) { + if (mState == State.WAITING) { + mState = State.REJECTED; + + mException = err; + try { + callOnFailure(err); + } finally { + mDoneSignal.countDown(); + } + } else { + mDoneSignal.countDown(); + throw new IllegalStateException("Promise is already completed"); + } + } + } + + /** + * Wait for promise resolution. + * + * @return true if the promise was resolved, false otherwise + * @throws InterruptedException if waiting was interrupted + */ + public boolean waitResult() throws InterruptedException { + // Wait for the promise to resolve + mDoneSignal.await(); + return isResolved(); + } + + /** + * A blocking call which returns the result of the execution. It will return + * after thenApply is called. It can be safely called multiple times on + * the same instance. + * + * @return result of the execution (what was passed to {@link #resolve(Object)}) + * @throws Exception if the promise was rejected or waiting was interrupted. + */ + public T getResult() throws Exception { + // Wait for the promise to resolve + mDoneSignal.await(); + + return switch (mState) { + case RESOLVED -> mResult; + case REJECTED -> throw mException; + default -> throw new IllegalStateException("Promise cannot be in WAITING state"); + }; + + } + + private void callOnSuccess(final T result) throws Exception { + PromisedReply ret; + try { + ret = (mSuccess != null ? mSuccess.onSuccess(result) : null); + } catch (Exception e) { + handleFailure(e); + return; + } + // If it throws, let it fly. + handleSuccess(ret); + } + + private void callOnFailure(final Exception err) throws Exception { + if (mFailure != null) { + // Try to recover + try { + handleSuccess(mFailure.onFailure(err)); + } catch (Exception ex) { + handleFailure(ex); + } + } else { + // Pass to the next handler + handleFailure(err); + } + } + + private void handleSuccess(PromisedReply ret) throws Exception { + if (mNextPromise == null) { + if (ret != null && ret.mState == State.REJECTED) { + throw ret.mException; + } + return; + } + + if (ret == null) { + mNextPromise.resolve(mResult); + } else if (ret.mState == State.RESOLVED) { + mNextPromise.resolve(ret.mResult); + } else if (ret.mState == State.REJECTED) { + mNextPromise.reject(ret.mException); + } else { + // Next promise will be called when ret is completed + ret.insertNextPromise(mNextPromise); + } + } + + private void handleFailure(Exception e) throws Exception { + if (mNextPromise != null) { + mNextPromise.reject(e); + } else { + throw e; + } + } + + private void insertNextPromise(PromisedReply next) { + synchronized (this) { + if (mNextPromise != null) { + next.insertNextPromise(mNextPromise); + } + mNextPromise = next; + } + } + + public static abstract class SuccessListener { + /** + * Callback to execute when the promise is successfully resolved. + * + * @param result result of the call. + * @return new promise to pass to the next handler in the chain or null to use the same result. + * @throws Exception thrown if handler want to call the next failure handler in chain. + */ + public abstract PromisedReply onSuccess(U result) throws Exception; + } + + public static abstract class FailureListener { + /** + * Callback to execute when the promise is rejected. + * + * @param err Exception which caused promise to fail. + * @return new promise to pass to the next success handler in the chain. + * @throws Exception thrown if handler want to call the next failure handler in chain. + */ + public abstract PromisedReply onFailure(E err) throws Exception; + } + + public static abstract class FinalListener { + public abstract void onFinally(); + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/RFC3339Format.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/RFC3339Format.java new file mode 100644 index 0000000..661fb0c --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/RFC3339Format.java @@ -0,0 +1,38 @@ +package co.tinode.tinodesdk; + +import org.jetbrains.annotations.NotNull; + +import java.text.ParseException; +import java.text.SimpleDateFormat; +import java.util.Date; +import java.util.Locale; +import java.util.TimeZone; + +/** + * Augmented SimpleDateFormat for handling optional milliseconds in RFC3339 timestamps. + */ +public class RFC3339Format extends SimpleDateFormat { + private final SimpleDateFormat mShortDate; + + public RFC3339Format() { + super("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'",Locale.US); + mShortDate = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", Locale.US); + + setTimeZone(TimeZone.getTimeZone("UTC")); + mShortDate.setTimeZone(TimeZone.getTimeZone("UTC")); + } + + // Server may generate timestamps without milliseconds. + // SDF cannot parse optional millis. Must treat them explicitly. + @Override + public Date parse(@NotNull String text) throws ParseException { + Date date; + try { + date = super.parse(text); + } catch (ParseException ignore) { + date = mShortDate.parse(text); + } + return date; + } +} + diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/ServerResponseException.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/ServerResponseException.java new file mode 100644 index 0000000..0c43008 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/ServerResponseException.java @@ -0,0 +1,34 @@ +package co.tinode.tinodesdk; + +/** + * Exception generated in response to a packet containing an error code. + */ +public class ServerResponseException extends Exception { + private final int code; + private final String reason; + + ServerResponseException(int code, String text, String reason) { + super(text); + this.code = code; + this.reason = reason; + } + + ServerResponseException(int code, String text) { + super(text); + this.code = code; + this.reason = text; + } + + @Override + public String getMessage() { + return super.getMessage() + " (" + code + ")"; + } + + public int getCode() { + return code; + } + + public String getReason() { + return reason; + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/Storage.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/Storage.java new file mode 100644 index 0000000..516a5f8 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/Storage.java @@ -0,0 +1,288 @@ +package co.tinode.tinodesdk; + +import java.io.Closeable; +import java.util.Collection; +import java.util.Date; +import java.util.Iterator; +import java.util.Map; + +import co.tinode.tinodesdk.model.Drafty; +import co.tinode.tinodesdk.model.MsgRange; +import co.tinode.tinodesdk.model.MsgServerData; +import co.tinode.tinodesdk.model.Subscription; + +/** + * Interface for implementing persistence. + */ +public interface Storage { + String getMyUid(); + // Update UID and clear unvalidated credentials. + void setMyUid(String uid, String hostURI); + // Server-requested validation credentials for the currently active account. + void updateCredentials(String[] credRequired); + + // Delete given account. + void deleteAccount(String uid); + + String getServerURI(); + + String getDeviceToken(); + void saveDeviceToken(String token); + + void logout(); + + // Server time minus local time + void setTimeAdjustment(long adjustment); + + boolean isReady(); + + // Fetch all topics + Topic[] topicGetAll(Tinode tinode); + // Fetch one topic by name + Topic topicGet(Tinode tinode, String name); + // Add new topic + @SuppressWarnings("UnusedReturnValue") + long topicAdd(Topic topic); + /** Incoming change to topic description: the already mutated topic in memory is synchronized to DB */ + @SuppressWarnings("UnusedReturnValue") + boolean topicUpdate(Topic topic); + /** Delete topic */ + @SuppressWarnings("UnusedReturnValue") + boolean topicDelete(Topic topic, boolean hard); + + /** Add subscription in a generic topic. The subscription is received from the server. */ + @SuppressWarnings("UnusedReturnValue") + long subAdd(Topic topic, Subscription sub); + /** Update subscription in a generic topic */ + @SuppressWarnings("UnusedReturnValue") + boolean subUpdate(Topic topic, Subscription sub); + /** Add a new subscriber to topic. The new subscriber is being added locally. */ + @SuppressWarnings("UnusedReturnValue") + long subNew(Topic topic, Subscription sub); + /** Delete existing subscription */ + @SuppressWarnings("UnusedReturnValue") + boolean subDelete(Topic topic, Subscription sub); + + /** Get a list o topic subscriptions from DB. */ + Collection getSubscriptions(Topic topic); + + /** Read user description */ + User userGet(String uid); + /** Insert new user */ + @SuppressWarnings("UnusedReturnValue") + long userAdd(User user); + /** Update existing user */ + @SuppressWarnings("UnusedReturnValue") + boolean userUpdate(User user); + + /** + * Message received from the server. + */ + Message msgReceived(Topic topic, Subscription sub, MsgServerData msg); + + /** + * Save message to DB as "sending". + * + * @param topic topic which sent the message + * @param data message data to save + * @param head message headers + * @return database ID of the message suitable for use in + * {@link #msgDelivered(Topic topic, long id, Date timestamp, int seq)} + */ + Message msgSend(Topic topic, Drafty data, Map head); + + /** + * Save message to database as a draft. Draft will not be sent to server until it status changes. + * + * @param topic topic which sent the message + * @param data message data to save + * @param head message headers + * @return database ID of the message suitable for use in + * {@link #msgDelivered(Topic topic, long id, Date timestamp, int seq)} + */ + Message msgDraft(Topic topic, Drafty data, Map head); + + /** + * Update message draft content without + * + * @param topic topic which sent the message + * @param dbMessageId database ID of the message. + * @param data updated content of the message. Must not be null. + * @return true on success, false otherwise + */ + @SuppressWarnings("UnusedReturnValue") + boolean msgDraftUpdate(Topic topic, long dbMessageId, Drafty data); + + /** + * Message is ready to be sent to the server. + * + * @param topic topic which sent the message + * @param dbMessageId database ID of the message. + * @param data updated content of the message. If null only status is updated. + * @return true on success, false otherwise + */ + @SuppressWarnings("UnusedReturnValue") + boolean msgReady(Topic topic, long dbMessageId, Drafty data); + + /** + * Message is being sent to the server. + * @param topic topic which sent the message + * @param dbMessageId database ID of the message. + * @param sync true when the sync started, false when it's finished unsuccessfully. + * @return true on success, false otherwise + * + */ + @SuppressWarnings("UnusedReturnValue") + boolean msgSyncing(Topic topic, long dbMessageId, boolean sync); + + /** + * Failed to form or send message. + * + * @param topic topic which sent the message + * @param dbMessageId database ID of the message. + * @return true on success, false otherwise + */ + @SuppressWarnings("UnusedReturnValue") + boolean msgFailed(Topic topic, long dbMessageId); + + /** + * Delete all failed messages in the given topis. + * + * @param topic topic which sent the message + * @return true on success, false otherwise + */ + @SuppressWarnings("UnusedReturnValue") + boolean msgPruneFailed(Topic topic); + + /** + * Remove message by database id. + */ + @SuppressWarnings("UnusedReturnValue") + boolean msgDiscard(Topic topic, long dbMessageId); + + /** + * Remove message by seq ID. + */ + @SuppressWarnings("UnusedReturnValue") + boolean msgDiscardSeq(Topic topic, int seq); + + /** + * Message delivered to the server and received a real seq ID. + * + * @param topic topic which sent the message. + * @param dbMessageId database ID of the message. + * @param timestamp server timestamp. + * @param seq server-issued message seqId. + * @return true on success, false otherwise * + */ + boolean msgDelivered(Topic topic, long dbMessageId, Date timestamp, int seq); + /** Mark messages for deletion by range */ + @SuppressWarnings("UnusedReturnValue") + boolean msgMarkToDelete(Topic topic, int fromId, int toId, boolean markAsHard); + /** Mark messages for deletion by seq ID list */ + @SuppressWarnings("UnusedReturnValue") + boolean msgMarkToDelete(Topic topic, MsgRange[] ranges, boolean markAsHard); + /** Delete messages */ + @SuppressWarnings("UnusedReturnValue") + boolean msgDelete(Topic topic, int delId, int fromId, int toId); + /** Delete messages */ + @SuppressWarnings("UnusedReturnValue") + boolean msgDelete(Topic topic, int delId, MsgRange[] ranges); + /** Set recv value for a given subscriber */ + @SuppressWarnings("UnusedReturnValue") + boolean msgRecvByRemote(Subscription sub, int recv); + /** Set read value for a given subscriber */ + @SuppressWarnings("UnusedReturnValue") + boolean msgReadByRemote(Subscription sub, int read); + + /** + * Returns message ranges present in DB. + * + * @param topic topic to query. + * @param ranges message ranges to test for presence in the local cache. + * @return those message ranges which are present in the local cache. + */ + MsgRange[] msgIsCached(Topic topic, MsgRange[] ranges); + + /** Get seq IDs of the stored messages as a MsgRange, inclusive-exclusive [low, hi) */ + MsgRange getCachedMessagesRange(Topic topic); + /** + * Get the ranges of the messages missing in cache, inclusive-exclusive [low, hi). + * Returns empty array if all messages are present or no messages are found. + */ + MsgRange[] getMissingRanges(Topic topic, int startFrom, int pageSize, boolean newer); + /** Local user reported messages as read */ + @SuppressWarnings("UnusedReturnValue") + boolean setRead(Topic topic, int read); + /** Local user reported messages as received */ + @SuppressWarnings("UnusedReturnValue") + boolean setRecv(Topic topic, int recv); + + /** Retrieve a single message by database id */ + T getMessageById(long dbMessageId); + + /** + * Retrieve a single message preview by database id. + */ + T getMessagePreviewById(long dbMessageId); + + /** + * Get seq IDs of up to limit versions of the edited message with the given ID. + * @param topic topic which sent the message. + * @param seq ID of the edited message to get versions of. + * @param limit the count of latest versions to get or all if limit is zero. + * @return array of seq ID of edits ordered from newest to oldest. + */ + int[] getAllMsgVersions(Topic topic, int seq, int limit); + + /** + * Get the latest message in each topic. Caller must close the result after use. + */ + & Closeable> T getLatestMessagePreviews(); + + /** Get a list of unsent messages. Close the result after use. */ + & Closeable> T getQueuedMessages(Topic topic); + + /** + * Get a list of pending delete message ranges. + * @param topic topic where the messages were deleted. + * @param hard set to true to fetch hard-deleted messages, soft-deleted otherwise. + */ + MsgRange[] getQueuedMessageDeletes(Topic topic, boolean hard); + + /** + * Retrieve a single message by topic and seq ID. + */ + T getMessageBySeq(Topic topic, int seq); + + interface Message { + String getTopic(); + + /** Get message headers */ + Map getHead(); + Object getHeader(String key); + String getStringHeader(String key); + Integer getIntHeader(String key); + + /** Get message payload */ + Drafty getContent(); + /** Set message payload */ + void setContent(Drafty content); + + /** Get current message unique ID (database ID) */ + long getDbId(); + + /** Get Tinode seq Id of the message (different from database ID */ + int getSeqId(); + + /** Get delivery status */ + int getStatus(); + + boolean isMine(); + boolean isPending(); + boolean isReady(); + boolean isDeleted(); + boolean isDeleted(boolean hard); + boolean isSynced(); + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/Tinode.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/Tinode.java new file mode 100644 index 0000000..d5fdfe7 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/Tinode.java @@ -0,0 +1,2984 @@ +package co.tinode.tinodesdk; + +import android.util.Log; + +import com.fasterxml.jackson.annotation.JsonInclude; +import com.fasterxml.jackson.core.JsonParseException; +import com.fasterxml.jackson.core.JsonParser; +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.core.JsonToken; +import com.fasterxml.jackson.databind.DeserializationContext; +import com.fasterxml.jackson.databind.DeserializationFeature; +import com.fasterxml.jackson.databind.JavaType; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.SerializationFeature; +import com.fasterxml.jackson.databind.deser.DeserializationProblemHandler; +import com.fasterxml.jackson.databind.module.SimpleModule; +import com.fasterxml.jackson.databind.type.TypeFactory; + +import org.jetbrains.annotations.NotNull; +import org.jetbrains.annotations.Nullable; + +import java.io.Closeable; +import java.io.IOException; +import java.io.InvalidObjectException; +import java.net.MalformedURLException; +import java.net.URI; +import java.net.URISyntaxException; +import java.net.URL; +import java.nio.charset.StandardCharsets; +import java.text.ParseException; +import java.text.SimpleDateFormat; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.Collections; +import java.util.Date; +import java.util.HashMap; +import java.util.Iterator; +import java.util.LinkedList; +import java.util.List; +import java.util.Locale; +import java.util.Map; +import java.util.Timer; +import java.util.TimerTask; +import java.util.Vector; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentMap; +import java.util.regex.Matcher; +import java.util.regex.Pattern; +import java.util.stream.Stream; + +import co.tinode.tinodesdk.model.AuthScheme; +import co.tinode.tinodesdk.model.ClientMessage; +import co.tinode.tinodesdk.model.Credential; +import co.tinode.tinodesdk.model.Description; +import co.tinode.tinodesdk.model.MetaSetDesc; +import co.tinode.tinodesdk.model.MsgClientAcc; +import co.tinode.tinodesdk.model.MsgClientDel; +import co.tinode.tinodesdk.model.MsgClientExtra; +import co.tinode.tinodesdk.model.MsgClientGet; +import co.tinode.tinodesdk.model.MsgClientHi; +import co.tinode.tinodesdk.model.MsgClientLeave; +import co.tinode.tinodesdk.model.MsgClientLogin; +import co.tinode.tinodesdk.model.MsgClientNote; +import co.tinode.tinodesdk.model.MsgClientPub; +import co.tinode.tinodesdk.model.MsgClientSet; +import co.tinode.tinodesdk.model.MsgClientSetSerializer; +import co.tinode.tinodesdk.model.MsgClientSub; +import co.tinode.tinodesdk.model.MsgGetMeta; +import co.tinode.tinodesdk.model.MsgRange; +import co.tinode.tinodesdk.model.MsgServerCtrl; +import co.tinode.tinodesdk.model.MsgServerData; +import co.tinode.tinodesdk.model.MsgServerInfo; +import co.tinode.tinodesdk.model.MsgServerMeta; +import co.tinode.tinodesdk.model.MsgServerPres; +import co.tinode.tinodesdk.model.MsgSetMeta; +import co.tinode.tinodesdk.model.MsgSetMetaSerializer; +import co.tinode.tinodesdk.model.Pair; +import co.tinode.tinodesdk.model.PrivateType; +import co.tinode.tinodesdk.model.ServerMessage; +import co.tinode.tinodesdk.model.Subscription; + +@SuppressWarnings("WeakerAccess") +public class Tinode { + private static final String TAG = "Tinode"; + + private static final String PROTOVERSION = "0"; + private static final String VERSION = "0.25"; + private static final String LIBRARY = "tindroid/" + BuildConfig.VERSION_NAME; + + public static final String USER_NEW = "new"; + public static final String TOPIC_NEW = "new"; + public static final String CHANNEL_NEW = "nch"; + public static final String TOPIC_ME = "me"; + public static final String TOPIC_FND = "fnd"; + public static final String TOPIC_SYS = "sys"; + public static final String TOPIC_SLF = "slf"; + + public static final String TOPIC_GRP_PREFIX = "grp"; + public static final String TOPIC_CHN_PREFIX = "chn"; + public static final String TOPIC_USR_PREFIX = "usr"; + + // Names of server-provided numeric limits and parameters. + public static final String MAX_MESSAGE_SIZE = "maxMessageSize"; + public static final String MAX_SUBSCRIBER_COUNT = "maxSubscriberCount"; + public static final String MAX_TAG_LENGTH = "maxTagLength"; + public static final String MIN_TAG_LENGTH = "minTagLength"; + public static final String MAX_TAG_COUNT = "maxTagCount"; + public static final String MAX_FILE_UPLOAD_SIZE = "maxFileUploadSize"; + public static final String MSG_DELETE_AGE = "msgDelAge"; + + private static final String[] SERVER_LIMITS = new String[]{ + MAX_MESSAGE_SIZE, MAX_SUBSCRIBER_COUNT, MAX_TAG_LENGTH, MIN_TAG_LENGTH, + MAX_TAG_COUNT, MAX_FILE_UPLOAD_SIZE}; + + private static final String UPLOAD_PATH = "/file/u/"; + + // Value interpreted as 'content deleted', unicode 0x2421. + public static final String NULL_VALUE = "␡"; + public static final byte[] NULL_BYTES = NULL_VALUE.getBytes(StandardCharsets.UTF_8); + + // Notifications {note}. + protected static final String NOTE_CALL = "call"; + protected static final String NOTE_KP = "kp"; + protected static final String NOTE_REC_AUDIO = "kpa"; + protected static final String NOTE_REC_VIDEO = "kpv"; + protected static final String NOTE_READ = "read"; + protected static final String NOTE_RECV = "recv"; + + // Audio call is audio-only. + public static final String CALL_AUDIO_ONLY = "aonly"; + + // Delay in milliseconds between sending two key press notifications on the + // same topic. + private static final long NOTE_KP_DELAY = 3000L; + + // Reject unresolved futures after this many milliseconds. + private static final long EXPIRE_FUTURES_TIMEOUT = 5_000L; + // Periodicity of garbage collection of unresolved futures. + private static final long EXPIRE_FUTURES_PERIOD = 1_000L; + + private static final ObjectMapper sJsonMapper; + protected static final TypeFactory sTypeFactory; + protected static final SimpleDateFormat sDateFormat; + + protected static final int MAX_PINNED_COUNT = 5; + + static final int DEFAULT_MESSAGE_PAGE = 24; + + public static final String TAG_EMAIL = "email:"; + public static final String TAG_PHONE = "tel:"; + public static final String TAG_ALIAS = "alias:"; + private static final Pattern ALIAS_REGEX = Pattern.compile("^[a-z0-9_\\-]{4,24}$", Pattern.CASE_INSENSITIVE); + + private static final int DEFAULT_MAX_TAG_COUNT = 16; + private static final int DEFAULT_MAX_TAG_LENGTH = 96; + private static final int DEFAULT_MIN_TAG_LENGTH = 2; + + private static final Pattern URL_SCHEMA_REGEX = Pattern.compile("^\\s*([a-z][a-z0-9+.-]*:|//)", + Pattern.CASE_INSENSITIVE | Pattern.MULTILINE); + + static { + sJsonMapper = new ObjectMapper(); + // Silently ignore unknown properties + sJsonMapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES); + // Skip null fields from serialization + sJsonMapper.setDefaultPropertyInclusion(JsonInclude.Include.NON_EMPTY); + // Add handler for various deserialization problems + sJsonMapper.addHandler(new NullingDeserializationProblemHandler()); + + // (De)Serialize dates as RFC3339. The default does not cut it because + // it represents the time zone as '+0000' instead of the expected 'Z' and + // SimpleDateFormat cannot handle *optional* milliseconds. + // Java 7 date parsing is retarded. Format: 2016-09-07T17:29:49.100Z + sJsonMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS); + sDateFormat = new RFC3339Format(); + sJsonMapper.setDateFormat(sDateFormat); + + // Add custom serializer for MsgSetMeta. + SimpleModule module = new SimpleModule(); + module.addSerializer(new MsgSetMetaSerializer()); + module.addSerializer(new MsgClientSetSerializer()); + sJsonMapper.registerModule(module); + + sTypeFactory = sJsonMapper.getTypeFactory(); + } + + // Object for connect-disconnect synchronization. + private final Object mConnLock = new Object(); + private final HashMap mTypeOfMetaPacket; + private final Storage mStore; + private final String mApiKey; + private final String mAppName; + private final ListenerNotifier mNotifier; + private final ConcurrentMap mFutures; + private final ConcurrentHashMap> mTopics; + private final ConcurrentHashMap mUsers; + + private JavaType mDefaultTypeOfMetaPacket = null; + private URI mServerURI = null; + private String mServerVersion = null; + private String mServerBuild = null; + private String mDeviceToken = null; + // Device received a new token but has not synched it to the server yet. + private String mPendingDeviceToken = null; + // Promise resolved when device ID is synced with the server. + private PromisedReply mDeviceTokenPromise = null; + private String mLanguage = null; + private String mOsVersion; + // Counter for the active background connections. + private int mBkgConnCounter = 0; + // Indicator of active foreground connection. + private boolean mFgConnection = false; + // Connector object. + private Connection mConnection = null; + // Listener of connection events. + private ConnectedWsListener mConnectionListener = null; + // True is connection is authenticated + private boolean mConnAuth = false; + // True if Tinode should use mLoginCredentials to automatically log in after connecting. + private boolean mAutologin = false; + private LoginCredentials mLoginCredentials = null; + // Server provided list of credential methods to validate e.g. ["email", "tel", ...]. + private List mCredToValidate = null; + private String mMyUid = null; + private String mAuthToken = null; + private Date mAuthTokenExpires = null; + private int mMsgId = 0; + private transient int mNameCounter = 0; + private boolean mTopicsLoaded = false; + // Timestamp of the latest topic desc update. + private Date mTopicsUpdated = null; + // The difference between server time and local time. + private long mTimeAdjustment = 0; + // Indicator that login is in progress + private Boolean mLoginInProgress = false; + + private Map mServerParams = null; + + /** + * Initialize Tinode package + * + * @param appname name of the calling application to be included in User Agent on handshake. + * @param apikey API key generated by key-gen utility + * @param store persistence + * @param listener EventListener which will receive notifications + */ + public Tinode(String appname, String apikey, Storage store, EventListener listener) { + mAppName = appname; + mOsVersion = System.getProperty("os.version"); + + mApiKey = apikey; + mNotifier = new ListenerNotifier(); + if (listener != null) { + mNotifier.addListener(listener); + } + + mTypeOfMetaPacket = new HashMap<>(); + + mFutures = new ConcurrentHashMap<>(16, 0.75f, 4); + Timer futuresExpirer = new Timer("futures_expirer"); + futuresExpirer.schedule(new TimerTask() { + @Override + public void run() { + Date expiration = new Date(new Date().getTime() - EXPIRE_FUTURES_TIMEOUT); + for (Map.Entry entry : mFutures.entrySet()) { + FutureHolder fh = entry.getValue(); + if (fh.timestamp.before(expiration)) { + mFutures.remove(entry.getKey()); + try { + fh.future.reject(new ServerResponseException(504, "timeout id=" + entry.getKey())); + } catch (Exception ignored) { + } + } + } + } + }, EXPIRE_FUTURES_TIMEOUT, EXPIRE_FUTURES_PERIOD); + mTopics = new ConcurrentHashMap<>(); + mUsers = new ConcurrentHashMap<>(); + + mStore = store; + if (mStore != null) { + mMyUid = mStore.getMyUid(); + mDeviceToken = mStore.getDeviceToken(); + } + // If mStore is fully initialized, this will load topics, otherwise noop + loadTopics(); + } + + /** + * Initialize Tinode package + * + * @param appname name of the calling application to be included in User Agent on handshake. + * @param apikey API key generated by key-gen utility + * @param listener EventListener which will receive notifications + */ + public Tinode(String appname, String apikey, EventListener listener) { + this(appname, apikey, null, listener); + } + + /** + * Initialize Tinode package + * + * @param appname name of the calling application to be included in User Agent on handshake. + * @param apikey API key generated by key-gen utility + */ + public Tinode(String appname, String apikey) { + this(appname, apikey, null); + } + + @SuppressWarnings("WeakerAccess") + public static TypeFactory getTypeFactory() { + return sTypeFactory; + } + + @SuppressWarnings("WeakerAccess") + public static ObjectMapper getJsonMapper() { + return sJsonMapper; + } + + /** + * Compares object to a string which signifies "null" to the server. + */ + public static boolean isNull(Object obj) { + // Del control character + return (obj instanceof String) && obj.equals(NULL_VALUE); + } + + /** + * Parse comma separated list of possible quoted strings into an array. + */ + public String[] parseTags(final String tagList) { + if (tagList == null || tagList.isEmpty()) { + return null; + } + + ArrayList tags = new ArrayList<>(); + int start = 0; + final long maxTagCount = getServerLimit(Tinode.MAX_TAG_COUNT, DEFAULT_MAX_TAG_COUNT); + final long maxTagLength = getServerLimit(Tinode.MAX_TAG_LENGTH, DEFAULT_MAX_TAG_LENGTH); + final long minTagLength = getServerLimit(Tinode.MIN_TAG_LENGTH, DEFAULT_MIN_TAG_LENGTH); + + final int length = tagList.length(); + boolean quoted = false; + for (int idx = 0; idx < length && tags.size() < maxTagCount; idx++) { + if (tagList.charAt(idx) == '\"') { + // Toggle 'inside of quotes' state. + quoted = !quoted; + } + + String tag; + if (tagList.charAt(idx) == ',' && !quoted) { + tag = tagList.substring(start, idx); + start = idx + 1; + } else if (idx == length - 1) { + // Last char + tag = tagList.substring(start); + } else { + continue; + } + + tag = tag.trim(); + // Remove possible quotes. + if (tag.length() > 1 && tag.charAt(0) == '\"' && tag.charAt(tag.length() - 1) == '\"') { + tag = tag.substring(1, tag.length() - 1).trim(); + } + if (tag.length() >= minTagLength && tag.length() <= maxTagLength) { + tags.add(tag); + } + } + + if (tags.isEmpty()) { + return null; + } + + return tags.toArray(new String[]{}); + } + + // Split fully-qualified tag into prefix and value. + public static Pair tagSplit(@Nullable String tag) { + if (tag == null) { + return null; + } + + tag = tag.trim(); + int splitAt = tag.indexOf(':'); + if (splitAt <= 0) { + // Invalid syntax. + return null; + } + + String value = tag.substring(splitAt + 1); + if (value.isEmpty()) { + return null; + } + return new Pair<>(tag.substring(0, splitAt), value); + } + + /** + * Set a unique namespace tag. + * If the tag with this namespace is already present then it's replaced with the new tag. + * @param uniqueTag tag to add, must be fully-qualified; if null or empty, no action is taken. + */ + public static String[] setUniqueTag(String[] tags, @NotNull String uniqueTag) { + if (tags == null || tags.length == 0) { + // No tags, just add the new one. + return new String[]{uniqueTag}; + } + + Pair parts = Tinode.tagSplit(uniqueTag); + if (parts == null) { + // Invalid tag. + return null; + } + + // Remove the old tag with the same prefix. + Stream tt = Arrays.stream(tags) + .filter(tag -> (tag != null && !tag.startsWith(parts.first))); + // Add the new tag and convert to array. + return Stream.concat(tt, Stream.of(uniqueTag)).toArray(String[]::new); + } + + /** + * Remove a unique tag with the given prefix. + * @param prefix prefix to remove + */ + public static String[] clearTagPrefix(String[] tags, @NotNull String prefix) { + if (tags == null || tags.length == 0) { + return null; + } + return Arrays.stream(tags).filter(tag -> (tag != null && !tag.startsWith(prefix))).toArray(String[]::new); + } + + /** + * Check if the given tag value is syntactically valid. + * @param tag tag value to check. + * @return true if the tag value is valid, false otherwise. + */ + public static boolean isValidTagValueFormat(String tag) { + if (tag == null || tag.isEmpty()) { + return true; + } + + Matcher matcher = ALIAS_REGEX.matcher(tag); + return matcher.matches(); + } + + /** + * Find the first tag with the given prefix. + * @param prefix prefix to search for. + * @return tag if found or null. + */ + @Nullable + public static String tagByPrefix(String[] tags, @NotNull String prefix) { + if (tags == null) { + return null; + } + + for (String tag : tags) { + if (tag != null && tag.startsWith(prefix)) { + return tag; + } + } + return null; + } + + /** + * Convert object to JSON string. Exported for convenience. + * + * @param o object to convert + * @return JSON as string. + * @throws JsonProcessingException if object cannot be converted + */ + public static String jsonSerialize(Object o) throws JsonProcessingException { + return sJsonMapper.writeValueAsString(o); + } + + /** + * Convert JSON to an object. Exported for convenience. + * + * @param input JSON string to parse + * @param canonicalName name of the class to generate from JSON. + * @return converted object. + */ + public static T jsonDeserialize(String input, String canonicalName) { + try { + return sJsonMapper.readValue(input, sTypeFactory.constructFromCanonical(canonicalName)); + } catch (Error | Exception e) { + Log.w(TAG, "Failed to deserialize saved '" + input + + "' into '" + canonicalName + "'", e); + return null; + } + } + + /** + * Convert JSON to an array of objects. Exported for convenience. + * + * @param input JSON string to parse + * @param canonicalName name of the base class to use as elements of array. + * @return converted array of objects. + */ + public static T[] jsonDeserializeArray(String input, String canonicalName) { + try { + return sJsonMapper.readValue(input, sTypeFactory.constructArrayType( + sTypeFactory.constructFromCanonical(canonicalName))); + } catch (IllegalArgumentException | IOException e) { + return null; + } + } + + /** + * Get minimum delay between two subsequent key press notifications. + */ + @SuppressWarnings("WeakerAccess") + protected static long getKeyPressDelay() { + return NOTE_KP_DELAY; + } + + /** + * Instantiate topic of an appropriate class given the name. + * + * @param tinode instance of core Tinode to attach topic to + * @param name name of the topic to create + * @param l event listener; could be null + * @return topic of an appropriate class + */ + @SuppressWarnings("unchecked") + public static Topic newTopic(final Tinode tinode, final String name, final Topic.Listener l) { + if (TOPIC_ME.equals(name)) { + return new MeTopic(tinode, l); + } else if (TOPIC_FND.equals(name)) { + return new FndTopic(tinode, l); + } + return new ComTopic(tinode, name, l); + } + + /** + * Headers for a reply message. + * + * @param seq message ID being replied to. + * @return headers as map "key : value" + */ + public static Map headersForReply(final int seq) { + Map head = new HashMap<>(); + head.put("reply", Integer.toString(seq)); + return head; + } + + /** + * Headers for a replacement message. + * + * @param seq message ID being replaced. + * @return headers as map "key : value" + */ + public static Map headersForReplacement(final int seq) { + Map head = new HashMap<>(); + head.put("replace", ":" + seq); + return head; + } + + /** + * Add listener which will receive event notifications. + * + * @param listener event listener to be notified. Should not be null. + */ + public void addListener(EventListener listener) { + mNotifier.addListener(listener); + } + + /** + * Remove listener. + * + * @param listener event listener to be removed. Should not be null. + */ + @SuppressWarnings("UnusedReturnValue") + public boolean removeListener(EventListener listener) { + return mNotifier.delListener(listener); + } + + /** + * Set non-default version of OS string for User-Agent + */ + public void setOsString(String os) { + mOsVersion = os; + } + + private & Closeable> void loadTopics() { + if (mStore != null && mStore.isReady() && !mTopicsLoaded) { + Topic[] topics = mStore.topicGetAll(this); + if (topics != null) { + for (Topic tt : topics) { + tt.setStorage(mStore); + mTopics.put(tt.getName(), new Pair<>(tt, null)); + setTopicsUpdated(tt.getUpdated()); + } + } + // Load last message for each topic. + ML latest = mStore.getLatestMessagePreviews(); + if (latest != null) { + while (latest.hasNext()) { + Storage.Message msg = latest.next(); + String topic = msg.getTopic(); + if (topic != null) { + Pair pair = mTopics.get(topic); + if (pair != null) { + pair.second = msg; + } + } + } + + try { + latest.close(); + } catch (IOException ignored) {} + } + mTopicsLoaded = true; + } + } + + /** + * Open a websocket connection to the server, process handshake exchange then optionally login. + * + * @param serverURI address of the server to connect to. + * @param background this is a background connection: the server will delay user's online announcement for 5 sec. + * @return PromisedReply to be resolved or rejected when the connection is completed. + */ + protected PromisedReply connect(@Nullable URI serverURI, boolean background) { + synchronized (mConnLock) { + if (serverURI == null && mServerURI == null) { + return new PromisedReply<>(new IllegalArgumentException("No host to connect to")); + } + + boolean sameHost = serverURI != null && serverURI.equals(mServerURI); + // Connection already exists and connected. + if (mConnection != null) { + if (mConnection.isConnected() && sameHost) { + if (background) { + mBkgConnCounter ++; + } else { + mFgConnection = true; + } + // If the connection is live and the server address has not changed, return a resolved promise. + return new PromisedReply<>((ServerMessage) null); + } + + if (!sameHost) { + // Clear auto-login because saved credentials won't work with the new server. + setAutoLogin(null, null); + // Stop exponential backoff timer if it's running. + mConnection.disconnect(); + mConnection = null; + mBkgConnCounter = 0; + mFgConnection = false; + } + } + + mMsgId = 0xFFFF + (int) (Math.random() * 0xFFFF); + mServerURI = serverURI; + + PromisedReply completion = new PromisedReply<>(); + + if (mConnectionListener == null) { + mConnectionListener = new ConnectedWsListener(); + } + mConnectionListener.addPromise(completion); + + if (mConnection == null) { + mConnection = new Connection(mServerURI, mApiKey, mConnectionListener); + } + mConnection.connect(true, background); + + return completion; + } + } + + /** + * Open a websocket connection to the server, process handshake exchange then optionally login. + * + * @param hostName address of the server to connect to; if hostName is null a saved address will be used. + * @param tls use transport layer security (wss); ignored if hostName is null. + * @return PromisedReply to be resolved or rejected when the connection is completed. + */ + public PromisedReply connect(@Nullable String hostName, boolean tls, boolean background) { + URI connectTo = mServerURI; + if (hostName != null) { + try { + connectTo = createWebsocketURI(hostName, tls); + } catch (URISyntaxException ex) { + return new PromisedReply<>(ex); + } + } + if (connectTo == null && mStore != null) { + String savedUri = mStore.getServerURI(); + if (savedUri != null) { + connectTo = URI.create(mStore.getServerURI()); + } + } + return connect(connectTo, background); + } + + /** + * Make sure connection is either already established or being established: + * - If connection is already established do nothing + * - If connection does not exist, create + * - If not connected and waiting for backoff timer, wake it up. + * + * @param interactive set to true if user directly requested a reconnect. + * @param reset if true drop connection and reconnect; happens when cluster is reconfigured. + */ + public void reconnectNow(boolean interactive, boolean reset, boolean background) { + synchronized (mConnLock) { + if (mConnection == null) { + // New connection using saved parameters. + connect(null, false, background); + return; + } + + if (mConnection.isConnected()) { + if (!reset) { + // If the connection is live and reset is not requested, all is fine. + return; + } + // Forcing a new connection. + mConnection.disconnect(); + mBkgConnCounter = 0; + mFgConnection = false; + interactive = true; + } + + // Connection exists but not connected. Try to connect immediately only if requested or if + // autoreconnect is not enabled. + if (interactive || !mConnection.isWaitingToReconnect()) { + mConnection.connect(true, background); + } + } + } + + // Mark connection as foreground-connected. + private void pinConnectionToFg() { + synchronized (mConnLock) { + mFgConnection = true; + } + } + + /** + * Decrement connection counters and disconnect from server if counters permit. + * + * @param fromBkg request to disconnect background connection. + */ + public void maybeDisconnect(boolean fromBkg) { + synchronized (mConnLock) { + if (fromBkg) { + mBkgConnCounter--; + if (mBkgConnCounter < 0) { + mBkgConnCounter = 0; + } + } else { + mFgConnection = false; + setAutoLogin(null, null); + } + + if (mBkgConnCounter > 0 || mFgConnection) { + return; + } + + mConnAuth = false; + if (mConnection != null) { + mConnection.disconnect(); + } + } + } + + /** + * Probe connection to the server by sending a test packet. + * It does not check connection for validity before sending. Use {@link #isConnected} first. + */ + public void networkProbe() { + mConnection.send("1"); + } + + /** + * Get configured server address as an HTTP(S) URL. + * + * @return Server URL. + * @throws MalformedURLException thrown if server address is not yet configured. + */ + public @NotNull URL getBaseUrl() throws MalformedURLException { + String base = getHttpOrigin(); + if (base == null) { + throw new MalformedURLException("server URL not configured"); + } + return new URL(base + "/v" + PROTOVERSION + "/"); + } + + /** + * Get server address suitable for use as an Origin: header for CORS compliance. + * + * @return server internet address + */ + public @Nullable String getHttpOrigin() { + if (mServerURI == null) { + return null; + } + + boolean tls = mServerURI.getScheme().equals("wss"); + try { + return new URL(tls ? "https" : "http", mServerURI.getHost(), mServerURI.getPort(), "").toString(); + } catch (MalformedURLException ignored) { + return null; + } + } + + /** + * Get URL pointing to the location of wallpapers + */ + public @Nullable String getWallpaperBase() { + String serverBase = getHttpOrigin(); + return serverBase != null ? serverBase + "/img/bkg" : null; + } + + /** + * Get URL pointing to the location of wallpaper index file. + */ + public @Nullable String getWallpaperIndex() { + String base = getWallpaperBase(); + return base != null ? base + "/index.json" : null; + } + + private static URI createWebsocketURI(@NotNull String hostName, boolean tls) throws URISyntaxException { + return new URI((tls ? "wss://" : "ws://") + hostName + "/v" + PROTOVERSION + "/"); + } + + private void handleDisconnect(boolean byServer, int code, String reason) { + Log.d(TAG, "Disconnected for '" + reason + "' (code: " + code + ", remote: " + + byServer + ");"); + + mConnAuth = false; + + mServerBuild = null; + mServerVersion = null; + + mFgConnection = false; + mBkgConnCounter = 0; + + // Reject all pending promises. + ServerResponseException ex = new ServerResponseException(503, "disconnected"); + for (FutureHolder fh : mFutures.values()) { + try { + fh.future.reject(ex); + } catch (Exception ignored) { + } + } + + mFutures.clear(); + + // Mark all topics as un-attached. + for (Pair pair : mTopics.values()) { + pair.first.topicLeft(false, 503, "disconnected"); + } + + mNotifier.onDisconnect(byServer, code, reason); + } + + /** + * Finds topic for the packet and calls topic's appropriate routeXXX method. + * This method can be safely called from the UI thread after overriding + * {@link Connection.WsListener#onMessage(String)} + * * + * + * @param message message to be parsed dispatched + */ + @SuppressWarnings("unchecked") + private void dispatchPacket(String message) throws Exception { + if (message == null || message.isEmpty()) + return; + + Log.d(TAG, "in: " + message); + + mNotifier.onRawMessage(message); + + if (message.length() == 1 && message.charAt(0) == '0') { + // This is a network probe. No further processing is necessary. + return; + } + + ServerMessage pkt = parseServerMessageFromJson(message); + if (pkt == null) { + Log.w(TAG, "Failed to parse packet"); + return; + } + + mNotifier.onMessage(pkt); + + if (pkt.ctrl != null) { + mNotifier.onCtrlMessage(pkt.ctrl); + + if (pkt.ctrl.id != null) { + FutureHolder fh = mFutures.remove(pkt.ctrl.id); + if (fh != null) { + if (pkt.ctrl.code >= ServerMessage.STATUS_OK && + pkt.ctrl.code < ServerMessage.STATUS_BAD_REQUEST) { + fh.future.resolve(pkt); + } else { + fh.future.reject(new ServerResponseException(pkt.ctrl.code, pkt.ctrl.text, + pkt.ctrl.getStringParam("what", null))); + } + } + } + Topic topic = getTopic(pkt.ctrl.topic); + if (topic != null) { + if (pkt.ctrl.code == ServerMessage.STATUS_RESET_CONTENT + && "evicted".equals(pkt.ctrl.text)) { + boolean unsub = pkt.ctrl.getBoolParam("unsub", false); + topic.topicLeft(unsub, pkt.ctrl.code, pkt.ctrl.text); + } else { + String what = pkt.ctrl.getStringParam("what", null); + if (what != null) { + if ("data".equals(what)) { + // All data has been delivered. + topic.allMessagesReceived(pkt.ctrl.getIntParam("count", 0)); + } else if ("sub".equals(what)) { + // The topic has no subscriptions. Trigger Listener.onSubsUpdated. + topic.allSubsReceived(); + } + } + } + } + } else if (pkt.meta != null) { + FutureHolder fh = mFutures.remove(pkt.meta.id); + if (fh != null) { + fh.future.resolve(pkt); + } + + Topic topic = getTopic(pkt.meta.topic); + if (topic == null) { + topic = maybeCreateTopic(pkt.meta); + } + + if (topic != null) { + topic.routeMeta(pkt.meta); + if (!topic.isFndType() && !topic.isMeType()) { + setTopicsUpdated(topic.getUpdated()); + } + } + + mNotifier.onMetaMessage(pkt.meta); + } else if (pkt.data != null) { + Topic topic = getTopic(pkt.data.topic); + if (topic != null) { + topic.routeData(pkt.data); + } + + mNotifier.onDataMessage(pkt.data); + } else if (pkt.pres != null) { + Topic topic = getTopic(pkt.pres.topic); + if (topic != null) { + topic.routePres(pkt.pres); + // For P2P topics presence is addressed to 'me' only. Forward it to the actual topic, if it's found. + if (TOPIC_ME.equals(pkt.pres.topic) && Topic.getTopicTypeByName(pkt.pres.src) == Topic.TopicType.P2P) { + Topic forwardTo = getTopic(pkt.pres.src); + if (forwardTo != null) { + forwardTo.routePres(pkt.pres); + } + } + } + + mNotifier.onPresMessage(pkt.pres); + } else if (pkt.info != null) { + Topic topic = getTopic(pkt.info.topic); + if (topic != null) { + topic.routeInfo(pkt.info); + } + + mNotifier.onInfoMessage(pkt.info); + } + + // Unknown message type is silently ignored. + } + + /** + * Out of band notification handling. Called externally by the FCM push service. + * Must not be called on the UI thread. + * + * @param data FCM payload. + * @param authToken authentication token to use in case login is needed. + * @param keepConnection if true do not terminate new connection. + */ + public void oobNotification(Map data, String authToken, boolean keepConnection) { + // This log entry is permanent, not just temporary for debugging. + Log.d(TAG, "oob: " + data); + + String what = data.get("what"); + String topicName = data.get("topic"); + Integer seq = null; + try { + // noinspection ConstantConditions: null value is acceptable here. + seq = Integer.parseInt(data.get("seq")); + } catch (NumberFormatException ignored) {} + + Topic topic = getTopic(topicName); + // noinspection ConstantConditions + switch (what) { + case "msg": + // Check and maybe download new messages right away. + if (seq == null) { + break; + } + + if (topic != null && topic.isAttached()) { + // No need to fetch: topic is already subscribed and got data through normal channel. + // Assuming that data was available. + break; + } + + Topic.MetaGetBuilder builder; + if (topic == null) { + // New topic. Create it. + topic = newTopic(topicName, null); + builder = topic.getMetaGetBuilder().withDesc().withSub(); + } else { + // Existing topic. + builder = topic.getMetaGetBuilder(); + } + + if (topic.getSeq() < seq) { + if (!syncLogin(authToken)) { + // Failed to connect or login. + break; + } + + String senderId = data.get("xfrom"); + if (senderId != null && getUser(senderId) == null) { + // If sender is not found, try to fetch description from the server. + // OK to send without subscription. + getMeta(senderId, MsgGetMeta.desc()); + } + + // Check again if topic has attached while we tried to connect. It does not guarantee that there + // is no race condition to subscribe. + if (!topic.isAttached()) { + try { + // noinspection unchecked + topic.subscribe(null, builder.withLaterDel(DEFAULT_MESSAGE_PAGE).build()).getResult(); + // Wait for the messages to download. + topic.getMeta(builder.reset().withLaterData(DEFAULT_MESSAGE_PAGE).build()).getResult(); + + // Notify the server than the message was received. + topic.noteRecv(); + if (!keepConnection) { + // Leave the topic before disconnecting. + topic.leave().getResult(); + } + } catch (Exception ignored) {} + } + + if (keepConnection) { + pinConnectionToFg(); + } + maybeDisconnect(true); + } + break; + case "read": + if (seq == null || topic == null) { + // Ignore 'read' notifications for an unknown topic or with invalid seq. + break; + } + if (topic.getRead() < seq) { + topic.setRead(seq); + if (mStore != null) { + mStore.setRead(topic, seq); + } + } + break; + case "sub": + if (topic == null) { + if (!syncLogin(authToken)) { + // Failed to connect or login. + break; + } + // New topic subscription, fetch topic description. + try { + getMeta(topicName, MsgGetMeta.desc()).getResult(); + } catch (Exception ignored) {} + + String senderId = data.get("xfrom"); + if (senderId != null && getUser(senderId) == null) { + // If sender is not found, try to fetch description from the server. + // OK to send without subscription. + getMeta(senderId, MsgGetMeta.desc()); + } + + if (keepConnection) { + pinConnectionToFg(); + } + maybeDisconnect(true); + } + break; + default: + break; + } + } + + // Synchronous (blocking) token login using stored parameters. + // Returns true if a connection was established, false if failed to connect. + @SuppressWarnings("BooleanMethodIsAlwaysInverted") + private boolean syncLogin(String authToken) { + if (mStore == null) { + return false; + } + + try { + URI connectTo = new URI(mStore.getServerURI()); + connect(connectTo, true).getResult(); + loginToken(authToken).getResult(); + } catch (Exception ignored) { + return false; + } + return true; + } + + /** + * Get API key that was used for configuring this Tinode instance. + * + * @return API key + */ + public String getApiKey() { + return mApiKey; + } + + /** + * Get ID of the current logged in user. + * + * @return user ID of the current user. + */ + public String getMyId() { + return mMyUid; + } + + /** + * Check if the given user ID belong to the current logged in user. + * + * @param uid ID of the user to check. + * @return true if the ID belong to the current user, false otherwise. + */ + public boolean isMe(@Nullable String uid) { + return mMyUid != null && mMyUid.equals(uid); + } + + /** + * Get server-provided authentication token. + * + * @return authentication token + */ + public String getAuthToken() { + return mAuthToken; + } + + /** + * Get expiration time of the authentication token, see {@link #getAuthToken()} + * + * @return time when the token expires or null. + */ + public Date getAuthTokenExpiration() { + return mAuthTokenExpires; + } + + /** + * Check if the current session is authenticated. + * + * @return true if the session is authenticated, false otherwise. + */ + public boolean isAuthenticated() { + return mConnAuth; + } + + /** + * Get the protocol version of the server that was reported at the last connection. + * + * @return server protocol version. + */ + public String getServerVersion() { + return mServerVersion; + } + + /** + * Get server build stamp reported at the last connection + * + * @return server build stamp. + */ + public String getServerBuild() { + return mServerBuild; + } + + /** + * Get server-provided limit. + * + * @param key name of the limit. + * @param defaultValue default value if limit is missing. + * @return limit or default value. + */ + public long getServerLimit(@NotNull String key, long defaultValue) { + Object val = mServerParams != null ? mServerParams.get(key) : null; + if (val instanceof Long) { + return (Long) val; + } + return defaultValue; + } + + /** + * Get generic server-provided named parameter. + * + * @param key name of the parameter. + * @return parameter value or null. + */ + @Nullable + public Object getServerParam(@NotNull String key) { + return mServerParams != null ? mServerParams.get(key) : null; + } + + /** + * Check if connection is in a connected state. + * Does not check if the network is actually alive. + * + * @return true if connection is initialized and in connected state, false otherwise. + */ + public boolean isConnected() { + return mConnection != null && mConnection.isConnected(); + } + + /** + * Assign default types of generic parameters. Needed for packet deserialization. + * + * @param typeOfPublic - type of public values in Desc and Subscription. + * @param typeOfPrivate - type of private values in Desc and Subscription. + */ + public void setDefaultTypeOfMetaPacket(JavaType typeOfPublic, JavaType typeOfPrivate) { + mDefaultTypeOfMetaPacket = sTypeFactory + .constructParametricType(MsgServerMeta.class, typeOfPublic, typeOfPrivate, typeOfPublic, typeOfPrivate); + } + + /** + * Assign default types of generic parameters. Needed for packet deserialization. + * + * @param typeOfPublic - type of public values + * @param typeOfPrivate - type of private values + */ + public void setDefaultTypeOfMetaPacket(Class typeOfPublic, + Class typeOfPrivate) { + setDefaultTypeOfMetaPacket(sTypeFactory.constructType(typeOfPublic), + sTypeFactory.constructType(typeOfPrivate)); + } + + private JavaType getDefaultTypeOfMetaPacket() { + return mDefaultTypeOfMetaPacket; + } + + /** + * Assign types of generic parameters to topic type. Needed for packet deserialization. + * + * @param topicName - name of the topic to assign type values for. + * @param typeOfDescPublic - type of public values + * @param typeOfDescPrivate - type of private values + * @param typeOfSubPublic - type of public values + * @param typeOfSubPrivate - type of private values + */ + public void setTypeOfMetaPacket(String topicName, JavaType typeOfDescPublic, JavaType typeOfDescPrivate, + JavaType typeOfSubPublic, JavaType typeOfSubPrivate) { + mTypeOfMetaPacket.put(Topic.getTopicTypeByName(topicName), sTypeFactory + .constructParametricType(MsgServerMeta.class, typeOfDescPublic, + typeOfDescPrivate, typeOfSubPublic, typeOfSubPrivate)); + } + + /** + * Assign type of generic Public parameter to 'me' topic. Needed for packet deserialization. + * + * @param typeOfDescPublic - type of public values + */ + public void setMeTypeOfMetaPacket(JavaType typeOfDescPublic) { + JavaType priv = sTypeFactory.constructType(PrivateType.class); + mTypeOfMetaPacket.put(Topic.TopicType.ME, sTypeFactory + .constructParametricType(MsgServerMeta.class, typeOfDescPublic, priv, typeOfDescPublic, priv)); + } + + /** + * Assign type of generic Public parameter to 'me' topic. Needed for packet deserialization. + * + * @param typeOfDescPublic - type of public values + */ + public void setMeTypeOfMetaPacket(Class typeOfDescPublic) { + setMeTypeOfMetaPacket(sTypeFactory.constructType(typeOfDescPublic)); + } + + /** + * Assign type of generic Public parameter of 'fnd' topic results. Needed for packet deserialization. + * + * @param typeOfSubPublic - type of subscription (search result) public values + */ + public void setFndTypeOfMetaPacket(JavaType typeOfSubPublic) { + mTypeOfMetaPacket.put(Topic.TopicType.FND, sTypeFactory + .constructParametricType(MsgServerMeta.class, + sTypeFactory.constructType(String.class), + sTypeFactory.constructType(String.class), typeOfSubPublic, + sTypeFactory.constructType(String[].class))); + } + + /** + * Assign type of generic Public parameter of 'fnd' topic results. Needed for packet deserialization. + * + * @param typeOfSubPublic - type of subscription (search result) public values + */ + public void setFndTypeOfMetaPacket(Class typeOfSubPublic) { + setFndTypeOfMetaPacket(sTypeFactory.constructType(typeOfSubPublic)); + } + + /** + * Obtain previously assigned type of Meta packet. + * + * @return type of Meta packet. + */ + @SuppressWarnings("WeakerAccess") + protected JavaType getTypeOfMetaPacket(String topicName) { + JavaType result = mTypeOfMetaPacket.get(Topic.getTopicTypeByName(topicName)); + return result != null ? result : getDefaultTypeOfMetaPacket(); + } + + /** + * Compose User Agent string to be sent to the server. + * + * @return composed User Agent string. + */ + @SuppressWarnings("WeakerAccess") + protected String makeUserAgent() { + return mAppName + " (Android " + mOsVersion + "; " + + Locale.getDefault() + "); " + LIBRARY; + } + + /** + * Get {@link LargeFileHelper} object initialized for use with file uploading. + * + * @return LargeFileHelper object. + */ + public LargeFileHelper getLargeFileHelper() { + URL url = null; + try { + url = new URL(getBaseUrl(), "." + UPLOAD_PATH); + } catch (MalformedURLException ignored) { + } + return new LargeFileHelper(url, getApiKey(), getAuthToken(), makeUserAgent()); + } + + /** + * Set device token for push notifications + * + * @param token device token; to delete token pass NULL_VALUE + */ + public PromisedReply setDeviceToken(@NotNull final String token) { + // If the current token is not initialized, try to read one from storage. + if (mDeviceToken == null && mStore != null) { + mDeviceToken = mStore.getDeviceToken(); + } + + if (mDeviceToken == null && NULL_VALUE.equals(token)) { + // No change: request to clear the token, but it's already cleared. + return new PromisedReply<>((ServerMessage) null); + } + + if (mDeviceToken != null && !mDeviceToken.equals(token)) { + // No change: return resolved promise. + return new PromisedReply<>((ServerMessage) null); + } + + // The token has changed. + if (mPendingDeviceToken != null && mPendingDeviceToken.equals(token)) { + // This request is already pending, reject duplicate request. + return new PromisedReply<>(new InProgressException()); + } + + mPendingDeviceToken = token; + // If the session is not authenticated, wait till successful login. + if (!isAuthenticated()) { + mDeviceTokenPromise = new PromisedReply<>(); + return mDeviceTokenPromise; + } + + // The session is authenticated, send the token to the server right away. + return syncDeviceToken(token); + } + + /** + * Send device token to server assuming all preconditions are met. + * @param token token to send to the server (could be NULL_VALUE). + * @return PromisedReply with the result of the call. + */ + protected PromisedReply syncDeviceToken(final String token) { + ClientMessage msg = new ClientMessage(new MsgClientHi(getNextId(), null, null, + token, null, null)); + return sendWithPromise(msg, msg.hi.id) + .thenApply(new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage result) throws Exception { + mPendingDeviceToken = null; + if (mDeviceTokenPromise != null) { + mDeviceTokenPromise.resolve(result); + mDeviceTokenPromise = null; + } + // Save the token to DB for future use. + mDeviceToken = NULL_VALUE.equals(token) ? null : token; + if (mStore != null) { + mStore.saveDeviceToken(mDeviceToken); + } + return null; + } + }).thenCatch(new PromisedReply.FailureListener<>() { + @Override + public PromisedReply onFailure(E err) throws Exception { + mPendingDeviceToken = null; + if (mDeviceTokenPromise != null) { + mDeviceTokenPromise.reject(err); + mDeviceTokenPromise = null; + } + throw err; + } + }); + } + + /** + * Set device language + * + * @param lang ISO 639-1 code for language + */ + public void setLanguage(String lang) { + mLanguage = lang; + } + + /** + * Send a handshake packet to the server. A connection must be established prior to calling + * this method. + * + * @param background indicator that this session should be treated as a service request, + * i.e. presence notifications will be delayed. + * @return PromisedReply of the reply ctrl message. + */ + @SuppressWarnings("WeakerAccess") + public PromisedReply hello(Boolean background) { + ClientMessage msg = new ClientMessage(new MsgClientHi(getNextId(), VERSION, makeUserAgent(), + mDeviceToken, mLanguage, background)); + return sendWithPromise(msg, msg.hi.id).thenApply( + new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage pkt) throws Exception { + if (pkt.ctrl == null) { + throw new InvalidObjectException("Unexpected type of reply packet to hello"); + } + Map params = pkt.ctrl.params; + if (params != null) { + mServerVersion = (String) params.get("ver"); + mServerBuild = (String) params.get("build"); + mServerParams = new HashMap<>(params); + // Convert some parameters to Long values. + for (String key : SERVER_LIMITS) { + try { + Number val = ((Number) mServerParams.get(key)); + if (val != null) { + mServerParams.put(key, val.longValue()); + } else { + Log.w(TAG, "Server limit '" + key + "' is missing"); + } + } catch (ClassCastException ex) { + Log.e(TAG, "Failed to obtain server limit '" + key + "'", ex); + } + } + } + return null; + } + }); + } + + /** + * Create new account. Connection must be established prior to calling this method. + * + * @param uid uid of the user to affect + * @param tmpScheme auth scheme to use for temporary authentication. + * @param tmpSecret auth secret to use for temporary authentication. + * @param scheme authentication scheme to use + * @param secret authentication secret for the chosen scheme + * @param loginNow use the new account to login immediately + * @param desc default access parameters for this account + * @return PromisedReply of the reply ctrl message + */ + protected PromisedReply account(String uid, + String tmpScheme, String tmpSecret, + String scheme, String secret, + boolean loginNow, String[] tags, MetaSetDesc desc, + Credential[] cred) { + ClientMessage msg = new ClientMessage<>( + new MsgClientAcc<>(getNextId(), uid, scheme, secret, loginNow, desc)); + if (desc != null && desc.attachments != null && desc.attachments.length > 0) { + msg.extra = new MsgClientExtra(desc.attachments); + } + + // Assign temp auth. + msg.acc.setTempAuth(tmpScheme, tmpSecret); + + // Add tags and credentials. + if (tags != null) { + for (String tag : tags) { + msg.acc.addTag(tag); + } + } + if (cred != null) { + for (Credential c : cred) { + msg.acc.addCred(c); + } + } + + PromisedReply future = sendWithPromise(msg, msg.acc.id); + if (loginNow) { + future = future.thenApply(new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage pkt) { + try { + loginSuccessful(pkt.ctrl); + } catch (Exception ex) { + Log.w(TAG, "Failed to parse server response", ex); + } + return null; + } + }); + } + return future; + } + + /** + * Create account using a single basic authentication scheme. A connection must be established + * prior to calling this method. + * + * @param uname user name + * @param password password + * @param login use the new account for authentication + * @param tags discovery tags + * @param desc account parameters, such as full name etc. + * @param cred account credential, such as email or phone + * @return PromisedReply of the reply ctrl message + */ + public PromisedReply createAccountBasic( + String uname, String password, boolean login, String[] tags, MetaSetDesc desc, Credential[] cred) { + return account(USER_NEW, null, null, AuthScheme.LOGIN_BASIC, + AuthScheme.encodeBasicToken(uname, password), + login, tags, desc, cred); + } + + protected PromisedReply updateAccountSecret(String uid, + String tmpScheme, String tmpSecret, + @SuppressWarnings("SameParameterValue") String scheme, + String secret) { + return account(uid, tmpScheme, tmpSecret, scheme, secret, false, null, null, null); + } + + /** + * Change user name and password for accounts using Basic auth scheme. + * + * @param uid user ID being updated or null if temporary authentication params are provided. + * @param uname new login or null to keep the old login. + * @param password new password. + * @return PromisedReply of the reply ctrl message. + */ + public PromisedReply updateAccountBasic(String uid, String uname, String password) { + return updateAccountSecret(uid, null, null, AuthScheme.LOGIN_BASIC, + AuthScheme.encodeBasicToken(uname, password)); + } + + /** + * Change user name and password for accounts using Basic auth scheme with temporary auth params. + * + * @param auth scheme:secret pair to use for temporary authentication of this action. + * @param uname new login or null to keep the old login. + * @param password new password. + * @return PromisedReply of the reply ctrl message. + */ + public PromisedReply updateAccountBasic(AuthScheme auth, String uname, String password) { + return updateAccountSecret(null, auth.scheme(), auth.secret(), AuthScheme.LOGIN_BASIC, + AuthScheme.encodeBasicToken(uname, password)); + } + + /** + * Send a basic login packet to the server. A connection must be established prior to calling + * this method. Success or failure will be reported through {@link EventListener#onLogin(int, String)} + * + * @param uname user name + * @param password password + * @return PromisedReply of the reply ctrl message + */ + public PromisedReply loginBasic(String uname, String password) { + return login(AuthScheme.LOGIN_BASIC, AuthScheme.encodeBasicToken(uname, password), null); + } + + /** + * Send a basic login packet to the server. A connection must be established prior to calling + * this method. Success or failure will be reported through {@link EventListener#onLogin(int, String)} + * + * @param token server-provided security token + * @param creds validation credentials. + * @return PromisedReply of the reply ctrl message + */ + public PromisedReply loginToken(String token, Credential[] creds) { + return login(AuthScheme.LOGIN_TOKEN, token, creds); + } + + /** + * Send a basic login packet to the server. A connection must be established prior to calling + * this method. Success or failure will be reported through {@link EventListener#onLogin(int, String)} + * + * @param token server-provided security token + * @return PromisedReply of the reply ctrl message + */ + public PromisedReply loginToken(String token) { + return loginToken(token, null); + } + + /** + * Reset authentication secret, such as password. + * + * @param scheme authentication scheme being reset. + * @param method validation method to use, such as 'email' or 'tel'. + * @param value address to send validation request to using the method above, e.g. 'jdoe@example.com'. + * @return PromisedReply of the reply ctrl message + */ + public PromisedReply requestResetSecret(String scheme, String method, String value) { + return login(AuthScheme.LOGIN_RESET, AuthScheme.encodeResetSecret(scheme, method, value), null); + } + + protected PromisedReply login(String combined) { + AuthScheme auth = AuthScheme.parse(combined); + if (auth != null) { + return login(auth.scheme(), auth.secret(), null); + } + + return new PromisedReply<>(new IllegalArgumentException()); + } + + // This may be called when login is indeed successful or when password reset is successful. + private void loginSuccessful(final MsgServerCtrl ctrl) throws IllegalStateException, + InvalidObjectException, ParseException { + if (ctrl == null) { + throw new InvalidObjectException("Unexpected type of reply packet"); + } + + String newUid = ctrl.getStringParam("user", null); + if (mMyUid != null && !mMyUid.equals(newUid)) { + // logout() clears mMyUid. Save it for the exception below; + String oldMyUid = mMyUid; + logout(); + mNotifier.onLogin(ServerMessage.STATUS_BAD_REQUEST, "UID mismatch"); + + throw new IllegalStateException("UID mismatch: received '" + newUid + "', expected '" + oldMyUid + "'"); + } + + mMyUid = newUid; + + if (mStore != null) { + mStore.setMyUid(mMyUid, mServerURI.toString()); + } + + // If topics were not loaded earlier, load them now. + loadTopics(); + + mAuthToken = ctrl.getStringParam("token", null); + if (mAuthToken != null) { + mAuthTokenExpires = sDateFormat.parse(ctrl.getStringParam("expires", "")); + } else { + mAuthTokenExpires = null; + } + + if (ctrl.code < ServerMessage.STATUS_MULTIPLE_CHOICES) { + mConnAuth = true; + setAutoLoginToken(mAuthToken); + mNotifier.onLogin(ctrl.code, ctrl.text); + + if (mPendingDeviceToken != null) { + // Need to complete previous request for device ID sync. + syncDeviceToken(mPendingDeviceToken); + } + } else { + // Maybe we got request to enter validation code. + Iterator it = ctrl.getStringIteratorParam("cred"); + if (it != null) { + if (mCredToValidate == null) { + mCredToValidate = new LinkedList<>(); + } + while (it.hasNext()) { + mCredToValidate.add(it.next()); + } + + if (mStore != null) { + mStore.setMyUid(mMyUid, mServerURI.toString()); + mStore.updateCredentials(mCredToValidate.toArray(new String[]{})); + } + } + } + } + + /** + * @param scheme authentication scheme + * @param secret base64-encoded authentication secret + * @param creds credentials for validation + * @return {@link PromisedReply} resolved or rejected on completion. + */ + protected synchronized PromisedReply login(String scheme, String secret, Credential[] creds) { + if (mAutologin) { + // Update credentials. + mLoginCredentials = new LoginCredentials(scheme, secret); + } + + if (isAuthenticated()) { + // Don't try to login again if we are logged in. + return new PromisedReply<>((ServerMessage) null); + } + + if (mLoginInProgress) { + return new PromisedReply<>(new InProgressException()); + } + + mLoginInProgress = true; + + ClientMessage msg = new ClientMessage(new MsgClientLogin(getNextId(), scheme, secret)); + if (creds != null) { + for (Credential c : creds) { + msg.login.addCred(c); + } + } + + return sendWithPromise(msg, msg.login.id).thenApply( + new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage pkt) throws Exception { + mLoginInProgress = false; + loginSuccessful(pkt.ctrl); + return null; + } + }, + new PromisedReply.FailureListener<>() { + @Override + public PromisedReply onFailure(Exception err) throws Exception { + mLoginInProgress = false; + if (err instanceof ServerResponseException sre) { + final int code = sre.getCode(); + if (code == ServerMessage.STATUS_UNAUTHORIZED || code == ServerMessage.STATUS_NOT_FOUND) { + mLoginCredentials = null; + mAuthToken = null; + mAuthTokenExpires = null; + mPendingDeviceToken = null; + if (mDeviceTokenPromise != null) { + mDeviceTokenPromise.reject(err); + mDeviceTokenPromise = null; + } + } + + mConnAuth = false; + mNotifier.onLogin(sre.getCode(), sre.getMessage()); + } + // The next handler is rejected as well. + return new PromisedReply<>(err); + } + }); + } + + /** + * Tell Tinode to automatically login after connecting. + * + * @param scheme authentication scheme to use + * @param secret authentication secret + */ + public void setAutoLogin(String scheme, String secret) { + if (scheme != null) { + mAutologin = true; + mLoginCredentials = new LoginCredentials(scheme, secret); + } else { + mAutologin = false; + mLoginCredentials = null; + } + } + + /** + * Tell Tinode to automatically login after connecting using token authentication scheme. + * + * @param token auth token to use or null to disable auth-login. + */ + public void setAutoLoginToken(String token) { + if (token != null) { + setAutoLogin(AuthScheme.LOGIN_TOKEN, token); + } else { + setAutoLogin(null, null); + } + } + + /** + * Log out current user. + */ + public void logout() { + mMyUid = null; + mServerParams = null; + setAutoLoginToken(null); + + mDeviceToken = null; + if (mStore != null) { + // Clear token here, because of logout setDeviceToken will not be able to clear it. + mStore.saveDeviceToken(null); + mStore.logout(); + } + + mPendingDeviceToken = null; + if (mDeviceTokenPromise != null) { + try { + mDeviceTokenPromise.reject(new ServerResponseException(503, "disconnected")); + mDeviceTokenPromise = null; + } catch (Exception ignored) {} + } + + // Best effort to clear device token on logout. + // The app logs out even if the token request has failed. + setDeviceToken(NULL_VALUE).thenFinally(new PromisedReply.FinalListener() { + @Override + public void onFinally() { + mFgConnection = false; + mBkgConnCounter = 0; + maybeDisconnect(false); + } + }); + } + + /** + * Low-level subscription request. The subsequent messages on this topic will not + * be automatically dispatched. A {@link Topic#subscribe()} should be normally used instead. + * + * @param topicName name of the topic to subscribe to + * @param set values to be assign to topic on success. + * @param get query for topic values. + * @return PromisedReply of the reply ctrl message + */ + public PromisedReply subscribe(String topicName, MsgSetMeta set, MsgGetMeta get) { + ClientMessage msg = new ClientMessage(new MsgClientSub<>(getNextId(), topicName, set, get)); + if (set != null && set.desc != null && set.desc.attachments != null) { + msg.extra = new MsgClientExtra(set.desc.attachments); + } + return sendWithPromise(msg, msg.sub.id); + } + + /** + * Low-level request to unsubscribe topic. A {@link Topic#leave(boolean)} should be normally + * used instead. + * + * @param topicName name of the topic to subscribe to + * @return PromisedReply of the reply ctrl message + */ + @SuppressWarnings("WeakerAccess") + public PromisedReply leave(final String topicName, boolean unsub) { + ClientMessage msg = new ClientMessage(new MsgClientLeave(getNextId(), topicName, unsub)); + return sendWithPromise(msg, msg.leave.id); + } + + /** + * Low-level request to publish data. A {@link Topic#publish} should be normally + * used instead. + * + * @param topicName name of the topic to publish to + * @param data payload to publish to topic + * @param head message header + * @param attachments URLs of out-of-band attachments contained in the message. + * @return PromisedReply of the reply ctrl message + */ + public PromisedReply publish(String topicName, Object data, Map head, String[] attachments) { + ClientMessage msg = new ClientMessage(new MsgClientPub(getNextId(), topicName, true, data, head)); + if (attachments != null && attachments.length > 0) { + msg.extra = new MsgClientExtra(attachments); + } + return sendWithPromise(msg, msg.pub.id); + } + + /** + * Low-level request to query topic for metadata. A {@link Topic#getMeta} should be normally + * used instead. + * + * @param topicName name of the topic to query. + * @param query metadata query + * @return PromisedReply of the reply ctrl or meta message + */ + public PromisedReply getMeta(final String topicName, final MsgGetMeta query) { + ClientMessage msg = new ClientMessage(new MsgClientGet(getNextId(), topicName, query)); + return sendWithPromise(msg, msg.get.id); + } + + /** + * Low-level request to update topic metadata. A {@link Topic#setMeta} should be normally + * used instead. + * + * @param topicName name of the topic to publish to + * @param meta metadata to assign + * @return PromisedReply of the reply ctrl or meta message + */ + public PromisedReply setMeta(final String topicName, + final MsgSetMeta meta) { + ClientMessage msg = new ClientMessage(new MsgClientSet<>(getNextId(), topicName, meta)); + if (meta.desc != null && meta.desc.attachments != null && meta.desc.attachments.length > 0) { + msg.extra = new MsgClientExtra(meta.desc.attachments); + } + return sendWithPromise(msg, msg.set.id); + } + + private PromisedReply sendDeleteMessage(ClientMessage msg) { + return sendWithPromise(msg, msg.del.id); + } + + /** + * Low-level request to delete all messages from the topic with ids in the given range. + * Use {@link Topic#delMessages(int, int, boolean)} instead. + * + * @param topicName name of the topic to inform + * @param fromId minimum ID to delete, inclusive (closed) + * @param toId maximum ID to delete, exclusive (open) + * @return PromisedReply of the reply ctrl message + */ + @SuppressWarnings("WeakerAccess") + public PromisedReply delMessage(final String topicName, final int fromId, + final int toId, final boolean hard) { + return sendDeleteMessage(new ClientMessage(new MsgClientDel(getNextId(), topicName, fromId, toId, hard))); + } + + /** + * Low-level request to delete messages from a topic. Use {@link Topic#delMessages(MsgRange[], boolean)} instead. + * + * @param topicName name of the topic to inform + * @param ranges delete all messages with ids these ranges + * @return PromisedReply of the reply ctrl message + */ + public PromisedReply delMessage(final String topicName, final MsgRange[] ranges, final boolean hard) { + return sendDeleteMessage(new ClientMessage(new MsgClientDel(getNextId(), topicName, ranges, hard))); + } + + /** + * Low-level request to delete one message from a topic. Use {@link Topic#delMessages(MsgRange[], boolean)} instead. + * + * @param topicName name of the topic to inform + * @param seqId seqID of the message to delete. + * @return PromisedReply of the reply ctrl message + */ + public PromisedReply delMessage(final String topicName, final int seqId, final boolean hard) { + return sendDeleteMessage(new ClientMessage(new MsgClientDel(getNextId(), topicName, seqId, hard))); + } + + /** + * Low-level request to delete topic. Use {@link Topic#delete(boolean)} instead. + * + * @param topicName name of the topic to delete + * @param hard hard-delete topic. + * @return PromisedReply of the reply ctrl message + */ + @SuppressWarnings("WeakerAccess") + public PromisedReply delTopic(final String topicName, boolean hard) { + ClientMessage msg = new ClientMessage(new MsgClientDel(getNextId(), topicName)); + msg.del.hard = hard; + return sendWithPromise(msg, msg.del.id); + } + + /** + * Low-level request to delete a subscription. Use {@link Topic#eject(String, boolean)} ()} instead. + * + * @param topicName name of the topic + * @param user user ID to unsubscribe + * @return PromisedReply of the reply ctrl message + */ + @SuppressWarnings("WeakerAccess") + public PromisedReply delSubscription(final String topicName, final String user) { + ClientMessage msg = new ClientMessage(new MsgClientDel(getNextId(), topicName, user)); + return sendWithPromise(msg, msg.del.id); + } + + /** + * Low-level request to delete a credential. Use {@link MeTopic#delCredential(String, String)} ()} instead. + * + * @param cred credential to delete. + * @return PromisedReply of the reply ctrl message + */ + @SuppressWarnings("WeakerAccess") + public PromisedReply delCredential(final Credential cred) { + ClientMessage msg = new ClientMessage(new MsgClientDel(getNextId(), cred)); + return sendWithPromise(msg, msg.del.id); + } + + /** + * Request to delete account of the current user. + * + * @param hard hard-delete + * @return PromisedReply of the reply ctrl message + */ + @SuppressWarnings("UnusedReturnValue") + public PromisedReply delCurrentUser(boolean hard) { + ClientMessage msg = new ClientMessage(new MsgClientDel(getNextId())); + msg.del.hard = hard; + return sendWithPromise(msg, msg.del.id).thenApply(new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage result) { + maybeDisconnect(false); + if (mStore != null) { + mStore.deleteAccount(mMyUid); + } + mMyUid = null; + return null; + } + }); + } + + /** + * Inform all other topic subscribers of activity, such as receiving/reading a message or a + * typing notification. + * This method does not return a PromisedReply because the server does not acknowledge {note} + * packets. + * + * @param topicName name of the topic to inform + * @param what one or "read", "recv", "kp" + * @param seq id of the message being acknowledged + */ + @SuppressWarnings("WeakerAccess") + protected void note(String topicName, String what, int seq) { + try { + send(new ClientMessage(new MsgClientNote(topicName, what, seq))); + } catch (JsonProcessingException | NotConnectedException ignored) { + } + } + + /** + * Send typing notification to all other topic subscribers. + * This method does not return a PromisedReply because the server does not acknowledge {note} packets. + * + * @param topicName name of the topic to inform + */ + @SuppressWarnings("WeakerAccess") + public void noteKeyPress(String topicName) { + note(topicName, NOTE_KP, 0); + } + + /** + * Send notification to all other topic subscribers that the user is recording a message. + * This method does not return a PromisedReply because the server does not acknowledge {note} packets. + * + * @param topicName name of the topic to inform + * @param audioOnly if the message is audio-only, false if it's a video message. + */ + @SuppressWarnings("WeakerAccess") + public void noteRecording(String topicName, boolean audioOnly) { + note(topicName, audioOnly ? NOTE_REC_AUDIO : NOTE_REC_VIDEO, 0); + } + /** + * Read receipt. + * This method does not return a PromisedReply because the server does not acknowledge {note} packets. + * + * @param topicName name of the topic to inform + * @param seq id of the message being acknowledged + */ + @SuppressWarnings("WeakerAccess") + public void noteRead(String topicName, int seq) { + note(topicName, NOTE_READ, seq); + } + + /** + * Received receipt. + * This method does not return a PromisedReply because the server does not acknowledge {note} packets. + * + * @param topicName name of the topic to inform + * @param seq id of the message being acknowledged + */ + @SuppressWarnings("WeakerAccess") + public void noteRecv(String topicName, int seq) { + note(topicName, NOTE_RECV, seq); + } + + /** + * Send a video call notification to server. + * @param topicName specifies the call topic. + * @param seq call message ID. + * @param event is a video call event to notify the other call party about (e.g. "accept" or "hang-up"). + * @param payload is a JSON payload associated with the event. + */ + public void videoCall(String topicName, int seq, String event, Object payload) { + try { + send(new ClientMessage(new MsgClientNote(topicName, NOTE_CALL, seq, event, payload))); + } catch (JsonProcessingException | NotConnectedException ignored) {} + } + + /** + * Writes a string to websocket. + * + * @param message string to write to websocket + */ + protected void send(String message) { + if (mConnection == null || !mConnection.isConnected()) { + throw new NotConnectedException("No connection"); + } + Log.d(TAG, "out: " + message); + mConnection.send(message); + } + + /** + * Takes {@link ClientMessage}, converts it to string writes to websocket. + * + * @param message string to write to websocket + */ + protected void send(ClientMessage message) throws JsonProcessingException { + send(Tinode.getJsonMapper().writeValueAsString(message)); + } + + /** + * Takes {@link ClientMessage}, converts it to string writes to websocket. + * + * @param message string to write to websocket. + * @param id string used to identify message response so the promise can be resolved. + * @return PromisedReply of the reply ctrl message + */ + protected PromisedReply sendWithPromise(ClientMessage message, String id) { + PromisedReply future = new PromisedReply<>(); + try { + send(message); + mFutures.put(id, new FutureHolder(future, new Date())); + } catch (Exception ex1) { + try { + future.reject(ex1); + } catch (Exception ex2) { + Log.d(TAG, "Exception while rejecting the promise", ex2); + } + } + return future; + } + + /** + * Instantiate topic of an appropriate class given the name. + * + * @param name name of the topic to create + * @param l event listener; could be null + * @return topic of an appropriate class + */ + public Topic newTopic(final String name, final Topic.Listener l) { + return Tinode.newTopic(this, name, l); + } + + /** + * Instantiate topic from subscription. + * + * @param sub subscription to use for instantiation. + * @return new topic instance. + */ + @SuppressWarnings("unchecked") + Topic newTopic(Subscription sub) { + if (TOPIC_ME.equals(sub.topic)) { + return new MeTopic(this, (MeTopic.MeListener) null); + } else if (TOPIC_FND.equals(sub.topic)) { + return new FndTopic(this, null); + } + return new ComTopic(this, sub); + } + + /** + * Get 'me' topic from cache. If missing, instantiate it. + * + * @param type of Public value. + * @return 'me' topic. + */ + public MeTopic getOrCreateMeTopic() { + MeTopic me = getMeTopic(); + if (me == null) { + me = new MeTopic<>(this, (MeTopic.MeListener) null); + } + return me; + } + + /** + * Get 'fnd' topic from cache. If missing, instantiate it. + * + * @param type of Public value. + * @return 'fnd' topic. + */ + public FndTopic getOrCreateFndTopic() { + FndTopic fnd = getFndTopic(); + if (fnd == null) { + fnd = new FndTopic<>(this, null); + } + return fnd; + } + + /** + * Instantiate topic from {meta} packet using meta.desc. + * + * @return new topic or null if meta.desc is null. + */ + @SuppressWarnings("unchecked, UnusedReturnValue") + protected Topic maybeCreateTopic(MsgServerMeta meta) { + if (meta.desc == null) { + return null; + } + + Topic topic; + if (TOPIC_ME.equals(meta.topic)) { + topic = new MeTopic(this, meta.desc); + } else if (TOPIC_FND.equals(meta.topic)) { + topic = new FndTopic(this, null); + } else { + topic = new ComTopic(this, meta.topic, meta.desc); + } + + return topic; + } + + /** + * Obtain a 'me' topic ({@link MeTopic}). + * + * @return 'me' topic or null if 'me' has never been subscribed to + */ + @SuppressWarnings("unchecked") + public MeTopic getMeTopic() { + return (MeTopic) getTopic(TOPIC_ME); + } + + /** + * Obtain a 'fnd' topic ({@link FndTopic}). + * + * @return 'fnd' topic or null if 'fnd' has never been subscribed to + */ + @SuppressWarnings("unchecked") + public FndTopic getFndTopic() { + // Either I or Java really has problems with generics. + return (FndTopic) getTopic(TOPIC_FND); + } + + /** + * Return a list of topics sorted by Topic.touched in descending order. + * + * @return a {@link List} of topics + */ + @SuppressWarnings("unchecked") + public Collection getTopics() { + List result = new ArrayList<>(mTopics.size()); + for (Pair p : mTopics.values()) { + result.add(p.first); + } + Collections.sort(result); + return result; + } + + /** + * Get the most recent timestamp of update to any topic. + * + * @return timestamp of the last update to any topic. + */ + public Date getTopicsUpdated() { + return mTopicsUpdated; + } + + private void setTopicsUpdated(Date date) { + if (date == null) { + return; + } + + if (mTopicsUpdated == null || mTopicsUpdated.before(date)) { + mTopicsUpdated = date; + } + } + + /** + * Return a list of topics which satisfy the filters. Topics are sorted by + * Topic.touched in descending order. + * + * @param filter filter object to select topics. + * @return a {@link List} of topics + */ + @SuppressWarnings("unchecked") + public Collection getFilteredTopics(TopicFilter filter) { + if (filter == null) { + return (Collection) getTopics(); + } + ArrayList result = new ArrayList<>(); + for (Pair p : mTopics.values()) { + if (filter.isIncluded(p.first)) { + result.add((T) p.first); + } + } + Collections.sort(result); + return result; + } + + /** + * Get topic by name. + * + * @param name name of the topic to find. + * @return existing topic or null if no such topic was found + */ + public Topic getTopic(@Nullable String name) { + if (name == null) { + return null; + } + Pair p = mTopics.get(name); + return p != null? p.first : null; + } + + /** + * Get topic by name ensuring it's of ComTopic type. + * + * @param name name of the topic to find. + * @return existing topic or null if no such topic was found or if it's not a ComTopic. + */ + public ComTopic getComTopic(@Nullable String name) { + Topic t = getTopic(name); + if (!(t instanceof ComTopic)) { + return null; + } + return (ComTopic) t; + } + + /** + * Start tracking topic: add it to in-memory cache. + */ + void startTrackingTopic(final @NotNull Topic topic) { + final String name = topic.getName(); + if (mTopics.containsKey(name)) { + throw new IllegalStateException("Topic '" + name + "' is already registered"); + } + mTopics.put(name, new Pair<>(topic, null)); + topic.setStorage(mStore); + } + + /** + * Stop tracking the topic: remove it from in-memory cache. + */ + void stopTrackingTopic(@NotNull String topicName) { + mTopics.remove(topicName); + } + + /** + * Get the latest cached message in the given topic. + * @param topicName name of the topic to get message for. + * @return last cached message or null. + */ + public Storage.Message getLastMessage(@Nullable String topicName) { + if (topicName == null) { + return null; + } + Pair p = mTopics.get(topicName); + return p != null? p.second : null; + } + + void setLastMessage(@Nullable String topicName, @Nullable Storage.Message msg) { + if (topicName == null || msg == null) { + return; + } + Pair p = mTopics.get(topicName); + if (p != null) { + if (p.second == null || + (p.second.isPending() && !msg.isPending()) || + p.second.getSeqId() < msg.getSeqId()) { + p.second = msg; + } + } + } + + /** + * Topic is cached by name, update the name used to cache the topic. + * + * @param topic topic being updated + * @param oldName old name of the topic (e.g. "newXYZ") + * @return true if topic was found by the old name + */ + @SuppressWarnings("UnusedReturnValue") + synchronized boolean changeTopicName(@NotNull Topic topic, @NotNull String oldName) { + boolean found = mTopics.remove(oldName) != null; + mTopics.put(topic.getName(), new Pair<>(topic, null)); + if (mStore != null) { + mStore.topicUpdate(topic); + } + return found; + } + + /** + * Look up user in a local cache: first in memory, then in persistent storage. + * + * @param uid ID of the user to find. + * @return {@link User} object or {@code null} if no such user is found in local cache. + */ + @SuppressWarnings("unchecked") + public User getUser(@NotNull String uid) { + User user = mUsers.get(uid); + if (user == null && mStore != null) { + user = mStore.userGet(uid); + if (user != null) { + mUsers.put(uid, user); + } + } + return user; + } + + /** + * Create blank user in cache: in memory and in persistent storage. + * + * @param uid ID of the user to create. + * @param desc description of the new user. + * @return {@link User} created user. + */ + @SuppressWarnings("unchecked") + User addUser(String uid, Description desc) { + User user = new User(uid, desc); + mUsers.put(uid, user); + if (mStore != null) { + mStore.userAdd(user); + } + return user; + } + + @SuppressWarnings("unchecked") + void updateUser(@NotNull Subscription sub) { + User user = mUsers.get(sub.user); + if (user == null) { + user = new User(sub); + mUsers.put(sub.user, user); + } else { + user.merge(sub); + } + if (mStore != null) { + mStore.userUpdate(user); + } + } + + @SuppressWarnings("unchecked") + void updateUser(@NotNull String uid, Description desc) { + User user = mUsers.get(uid); + if (user == null) { + user = new User(uid, desc); + mUsers.put(uid, user); + } else { + user.merge(desc); + } + if (mStore != null) { + mStore.userUpdate(user); + } + } + + /** + * Parse JSON received from the server into {@link ServerMessage} + * + * @param jsonMessage message to parse + * @return ServerMessage or {@code null} + */ + @SuppressWarnings("WeakerAccess") + protected ServerMessage parseServerMessageFromJson(String jsonMessage) { + ServerMessage msg = new ServerMessage(); + try { + ObjectMapper mapper = Tinode.getJsonMapper(); + JsonParser parser = mapper.getFactory().createParser(jsonMessage); + + // Sanity check: verify that we got "Json Object": + if (parser.nextToken() != JsonToken.START_OBJECT) { + throw new JsonParseException(parser, "Packet must start with an object", + parser.currentLocation()); + } + // Iterate over object fields: + while (parser.nextToken() != JsonToken.END_OBJECT) { + String name = parser.currentName(); + parser.nextToken(); + JsonNode node = mapper.readTree(parser); + try { + switch (name) { + case "ctrl": + msg.ctrl = mapper.readValue(node.traverse(), MsgServerCtrl.class); + break; + case "pres": + msg.pres = mapper.readValue(node.traverse(), MsgServerPres.class); + break; + case "info": + msg.info = mapper.readValue(node.traverse(), MsgServerInfo.class); + break; + case "data": + msg.data = mapper.readValue(node.traverse(), MsgServerData.class); + break; + case "meta": + if (node.has("topic")) { + msg.meta = mapper.readValue(node.traverse(), + getTypeOfMetaPacket(node.get("topic").asText())); + } else { + Log.w(TAG, "Failed to parse {meta}: missing topic name"); + } + break; + default: // Unrecognized field, ignore + Log.w(TAG, "Unknown field in packet: '" + name + "'"); + break; + } + } catch (Exception e) { + Log.w(TAG, "Failed to deserialize network message", e); + } + } + parser.close(); // important to close both parser and underlying reader + } catch (IOException e) { + Log.w(TAG, "Failed to parse message", e); + } + + return msg.isValid() ? msg : null; + } + + + /** + * Checks if URL is a relative url, i.e. has no 'scheme://', including the case of missing scheme '//'. + * The scheme is expected to be RFC-compliant, e.g. [a-z][a-z0-9+.-]* + * example.html - ok + * https:example.com - not ok. + * http:/example.com - not ok. + * '↲ https://example.com' - not ok. (↲ means carriage return) + */ + public static boolean isUrlRelative(@NotNull String url) { + return !URL_SCHEMA_REGEX.matcher(url).find(); + } + + /** + * Convert relative URL to absolute URL using Tinode server address as base. + * If the URL is already absolute it's left unchanged. + * + * @param origUrl possibly relative URL to convert to absolute. + * @return absolute URL or {@code null} if origUrl is invalid. + */ + public @Nullable URL toAbsoluteURL(@NotNull String origUrl) { + URL url = null; + try { + url = new URL(getBaseUrl(), origUrl); + } catch (MalformedURLException ignored) { + } + return url; + } + + /** + * Check if the given URL is trusted: points to Tinode server using HTTP or HTTPS protocol. + * + * @param url URL to check. + * @return true if the URL is trusted, false otherwise. + */ + public boolean isTrustedURL(@NotNull URL url) { + return mServerURI != null && ((url.getProtocol().equals("http") || url.getProtocol().equals("https")) + && url.getAuthority().equals(mServerURI.getAuthority())); + } + + /** + * Parse url like 'tinode:[//host/]id/usrABC12345' and return user ID. + * If it's not a tinode URL, return input string unchanged. + * + * @return user ID if present, otherwise the original string unchanged. + */ + @Nullable + public static String parseTinodeUrl(@Nullable String url) { + if (url == null) { + return null; + } + if (!url.startsWith("tinode:")) { + return url; + } + String[] parts = url.substring(7).split("/"); + if (parts.length < 2 || !"id".equals(parts[parts.length - 2])) { + return url; + } + return parts[parts.length-1]; + } + + /** + * Get map with HTTP request parameters suitable for requests to Tinode server. + * + * @return Map with API key, authentication headers and User agent. + */ + public @NotNull Map getRequestHeaders() { + HashMap headers = new HashMap<>(); + if (mApiKey != null) { + headers.put("X-Tinode-APIKey", mApiKey); + } + if (mAuthToken != null) { + headers.put("X-Tinode-Auth", "Token " + mAuthToken); + } + headers.put("User-Agent", makeUserAgent()); + return headers; + } + + /** + * Get a string representation of a unique number, to be used as a message id. + * + * @return unique message id + */ + synchronized private String getNextId() { + return String.valueOf(++mMsgId); + } + + synchronized String nextUniqueString() { + ++mNameCounter; + return Long.toString(((new Date().getTime() - 1414213562373L) << 16) + (mNameCounter & 0xFFFF), 32); + } + + /** + * Interface to be implemented by those clients which want to fetch topics + * using {@link Tinode#getFilteredTopics} + */ + public interface TopicFilter { + boolean isIncluded(T t); + } + + /** + * Callback interface called by Connection when it receives events from the websocket. + * Default no-op method implementations are provided for convenience. + */ + public interface EventListener { + /** + * Connection established successfully, handshakes exchanged. The connection is ready for + * login. + * + * @param code should be always 201 + * @param reason should be always "Created" + * @param params server parameters, such as protocol version + */ + default void onConnect(int code, String reason, Map params) { + } + + /** + * Connection was dropped + * + * @param byServer true if connection was closed by server + * @param code numeric code of the error which caused connection to drop + * @param reason error message + */ + default void onDisconnect(boolean byServer, int code, String reason) { + } + + /** + * Result of successful or unsuccessful {@link #login} attempt. + * + * @param code a numeric value between 200 and 299 on success, 400 or higher on failure + * @param text "OK" on success or error message + */ + default void onLogin(int code, String text) { + } + + /** + * Handle generic server message. + * + * @param msg message to be processed + */ + default void onMessage(@SuppressWarnings("unused") ServerMessage msg) { + } + + /** + * Handle unparsed message. Default handler calls {@code #dispatchPacket(...)} on a + * websocket thread. + * A subclassed listener may wish to call {@code dispatchPacket()} on a UI thread + * + * @param msg message to be processed + */ + default void onRawMessage(@SuppressWarnings("unused") String msg) { + } + + /** + * Handle control message + * + * @param ctrl control message to process + */ + default void onCtrlMessage(@SuppressWarnings("unused") MsgServerCtrl ctrl) { + } + + /** + * Handle data message + * + * @param data control message to process + */ + default void onDataMessage(MsgServerData data) { + } + + /** + * Handle info message + * + * @param info info message to process + */ + default void onInfoMessage(MsgServerInfo info) { + } + + /** + * Handle meta message + * + * @param meta meta message to process + */ + default void onMetaMessage(@SuppressWarnings("unused") MsgServerMeta meta) { + } + + /** + * Handle presence message + * + * @param pres control message to process + */ + default void onPresMessage(@SuppressWarnings("unused") MsgServerPres pres) { + } + } + + // Helper class which calls given method of all added EventListener(s). + private static class ListenerNotifier { + private final Vector listeners; + + ListenerNotifier() { + listeners = new Vector<>(); + } + + synchronized void addListener(EventListener l) { + if (!listeners.contains(l)) { + listeners.add(l); + } + } + + synchronized boolean delListener(EventListener l) { + return listeners.remove(l); + } + + void onConnect(int code, String reason, Map params) { + EventListener[] local; + synchronized (this) { + local = listeners.toArray(new EventListener[]{}); + } + + for (int i = local.length - 1; i >= 0; i--) { + local[i].onConnect(code, reason, params); + } + } + + void onDisconnect(boolean byServer, int code, String reason) { + EventListener[] local; + synchronized (this) { + local = listeners.toArray(new EventListener[]{}); + } + + for (int i = local.length - 1; i >= 0; i--) { + local[i].onDisconnect(byServer, code, reason); + } + } + + void onLogin(int code, String text) { + EventListener[] local; + synchronized (this) { + local = listeners.toArray(new EventListener[]{}); + } + for (int i = local.length - 1; i >= 0; i--) { + local[i].onLogin(code, text); + } + } + + void onMessage(ServerMessage msg) { + EventListener[] local; + synchronized (this) { + local = listeners.toArray(new EventListener[]{}); + } + for (int i = local.length - 1; i >= 0; i--) { + local[i].onMessage(msg); + } + } + + void onRawMessage(String msg) { + EventListener[] local; + synchronized (this) { + local = listeners.toArray(new EventListener[]{}); + } + for (int i = local.length - 1; i >= 0; i--) { + local[i].onRawMessage(msg); + } + } + + void onCtrlMessage(MsgServerCtrl ctrl) { + EventListener[] local; + synchronized (this) { + local = listeners.toArray(new EventListener[]{}); + } + for (int i = local.length - 1; i >= 0; i--) { + local[i].onCtrlMessage(ctrl); + } + } + + void onDataMessage(MsgServerData data) { + EventListener[] local; + synchronized (this) { + local = listeners.toArray(new EventListener[]{}); + } + for (int i = local.length - 1; i >= 0; i--) { + local[i].onDataMessage(data); + } + } + + void onInfoMessage(MsgServerInfo info) { + EventListener[] local; + synchronized (this) { + local = listeners.toArray(new EventListener[]{}); + } + for (int i = local.length - 1; i >= 0; i--) { + local[i].onInfoMessage(info); + } + } + + void onMetaMessage(MsgServerMeta meta) { + EventListener[] local; + synchronized (this) { + local = listeners.toArray(new EventListener[]{}); + } + for (int i = local.length - 1; i >= 0; i--) { + local[i].onMetaMessage(meta); + } + } + + void onPresMessage(MsgServerPres pres) { + EventListener[] local; + synchronized (this) { + local = listeners.toArray(new EventListener[]{}); + } + for (int i = local.length - 1; i >= 0; i--) { + local[i].onPresMessage(pres); + } + } + } + + private record LoginCredentials(String scheme, String secret) { + } + + // Container for storing unresolved futures. + private record FutureHolder(PromisedReply future, Date timestamp) { + } + + // Class which listens for websocket to connect. + private class ConnectedWsListener implements Connection.WsListener { + final Vector> mCompletionPromises; + + ConnectedWsListener() { + mCompletionPromises = new Vector<>(); + } + + void addPromise(PromisedReply promise) { + mCompletionPromises.add(promise); + } + + @Override + public void onConnect(final Connection conn, final boolean background) { + // Connection established, send handshake, inform listener on success + hello(background).thenApply( + new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage pkt) throws Exception { + boolean doLogin = mAutologin && mLoginCredentials != null; + + // Success. Reset backoff counter. + conn.backoffReset(); + + mTimeAdjustment = pkt.ctrl.ts.getTime() - new Date().getTime(); + if (mStore != null) { + mStore.setTimeAdjustment(mTimeAdjustment); + } + + synchronized (mConnLock) { + if (background) { + mBkgConnCounter++; + } else { + mFgConnection = true; + } + } + + mNotifier.onConnect(pkt.ctrl.code, pkt.ctrl.text, pkt.ctrl.params); + + // Resolve outstanding promises; + if (!doLogin) { + resolvePromises(pkt); + } + + // Login automatically if it's enabled. + if (doLogin) { + return login(mLoginCredentials.scheme, mLoginCredentials.secret, null) + .thenApply(new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage pkt) throws Exception { + resolvePromises(pkt); + return null; + } + }); + } else { + return null; + } + } + } + ); + } + + @Override + public void onMessage(Connection conn, String message) { + try { + dispatchPacket(message); + } catch (Exception ex) { + Log.w(TAG, "Exception in dispatchPacket: ", ex); + } + } + + @Override + public void onDisconnect(Connection conn, boolean byServer, int code, String reason) { + handleDisconnect(byServer, -code, reason); + // Promises may have already been rejected if onError was called first. + try { + rejectPromises(new ServerResponseException(503, "disconnected")); + } catch (Exception ignored) { + // Don't throw an exception as no one can catch it. + } + } + + @Override + public void onError(Connection conn, Exception err) { + // No need to call handleDisconnect here. It will be called from onDisconnect(). + + // If the promise is waiting, reject. Otherwise it's not our problem. + try { + rejectPromises(err); + } catch (Exception ignored) { + // Don't throw an exception as no one can catch it. + } + } + + private void completePromises(ServerMessage pkt, Exception ex) throws Exception { + PromisedReply[] promises; + synchronized (mCompletionPromises) { + //noinspection unchecked + promises = mCompletionPromises.toArray(new PromisedReply[]{}); + mCompletionPromises.removeAllElements(); + } + + for (int i = promises.length - 1; i >= 0; i--) { + if (!promises[i].isDone()) { + if (ex != null) { + promises[i].reject(ex); + } else { + promises[i].resolve(pkt); + } + } + } + } + + private void resolvePromises(ServerMessage pkt) throws Exception { + completePromises(pkt, null); + } + + private void rejectPromises(Exception ex) throws Exception { + completePromises(null, ex); + } + } + + // Use nulls instead of throwing an exception when Jackson is unable to parse input. + private static class NullingDeserializationProblemHandler extends DeserializationProblemHandler { + @Override + public Object handleUnexpectedToken(DeserializationContext ctxt, JavaType targetType, JsonToken t, + JsonParser p, String failureMsg) { + Log.w(TAG, "Unexpected token:" + t.name()); + return null; + } + + @Override + public Object handleWeirdKey(DeserializationContext ctxt, Class rawKeyType, + String keyValue, String failureMsg) { + Log.w(TAG, "Weird key: '" + keyValue + "'"); + return null; + } + + @Override + public Object handleWeirdNativeValue(DeserializationContext ctxt, JavaType targetType, + Object valueToConvert, JsonParser p) { + Log.w(TAG, "Weird native value: '" + valueToConvert + "'"); + return null; + } + + @Override + public Object handleWeirdNumberValue(DeserializationContext ctxt, Class targetType, + Number valueToConvert, String failureMsg) { + Log.w(TAG, "Weird number value: '" + valueToConvert + "'"); + return null; + } + + @Override + public Object handleWeirdStringValue(DeserializationContext ctxt, Class targetType, + String valueToConvert, String failureMsg) { + Log.w(TAG, "Weird string value: '" + valueToConvert + "'"); + return null; + } + } +} \ No newline at end of file diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/Topic.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/Topic.java new file mode 100644 index 0000000..5406cbe --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/Topic.java @@ -0,0 +1,2779 @@ +package co.tinode.tinodesdk; + +import android.util.Log; + +import com.fasterxml.jackson.databind.JavaType; +import com.fasterxml.jackson.databind.type.TypeFactory; + +import org.jetbrains.annotations.NotNull; +import org.jetbrains.annotations.Nullable; + +import java.io.Closeable; +import java.io.IOException; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.Collections; +import java.util.Date; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.function.ToIntFunction; +import java.util.stream.Collectors; + +import co.tinode.tinodesdk.model.AccessChange; +import co.tinode.tinodesdk.model.Acs; +import co.tinode.tinodesdk.model.AcsHelper; +import co.tinode.tinodesdk.model.Defacs; +import co.tinode.tinodesdk.model.Description; +import co.tinode.tinodesdk.model.Drafty; +import co.tinode.tinodesdk.model.LastSeen; +import co.tinode.tinodesdk.model.MetaSetDesc; +import co.tinode.tinodesdk.model.MetaSetSub; +import co.tinode.tinodesdk.model.MsgGetMeta; +import co.tinode.tinodesdk.model.MsgRange; +import co.tinode.tinodesdk.model.MsgServerCtrl; +import co.tinode.tinodesdk.model.MsgServerData; +import co.tinode.tinodesdk.model.MsgServerInfo; +import co.tinode.tinodesdk.model.MsgServerMeta; +import co.tinode.tinodesdk.model.MsgServerPres; +import co.tinode.tinodesdk.model.MsgSetMeta; +import co.tinode.tinodesdk.model.Pair; +import co.tinode.tinodesdk.model.ServerMessage; +import co.tinode.tinodesdk.model.Subscription; +import co.tinode.tinodesdk.model.TrustedType; + +/** + * Class for handling communication on a single topic + * Generic parameters: + * + * @param is the type of Desc.Public + * @param is the type of Desc.Private + * @param is the type of Subscription.Public + * @param is the type of Subscription.Private + */ +@SuppressWarnings("WeakerAccess, unused") +public class Topic implements LocalData, Comparable { + private static final String TAG = "Topic"; + + protected final Tinode mTinode; + protected String mName; + // The bulk of topic data + protected final Description mDesc; + // Cache of topic subscribers indexed by userID + protected HashMap> mSubs = null; + // Timestamp of the last update to subscriptions. Default: Oct 25, 2014 05:06:02 UTC, incidentally equal + // to the first few digits of sqrt(2) + protected Date mSubsUpdated = null; + + // Server-provided values: + // Tags: user and topic discovery + protected String[] mTags; + // Auxiliary data. + protected HashMap mAux; + // The topic is pinned. + protected int mPinned = 0; + // The topic is subscribed/online. + protected int mAttached = 0; + protected List> mListeners = Collections.synchronizedList(new ArrayList<>()); + protected ListenerNotifier, DP, DR, SP, SR> mNotifier = new ListenerNotifier<>(mListeners); + // Timestamp of the last key press that the server was notified of, milliseconds + protected long mLastKeyPress = 0; + + // ID of the last applied delete transaction. Different from 'clear' which is the highest known. + protected int mMaxDel = 0; + // Topic status: true if topic is deleted by remote, false otherwise. + protected boolean mDeleted = false; + /** + * The mStore is set by Tinode when the topic calls {@link Tinode#startTrackingTopic(Topic)} + */ + Storage mStore = null; + private Payload mLocal = null; + + Topic(Tinode tinode, String name) { + mTinode = tinode; + setName(name); + mDesc = new Description<>(); + + // Tinode could be null if the topic does not need to be tracked, i.e. + // loaded by Firebase in response to a push notification. + if (mTinode != null) { + mTinode.startTrackingTopic(this); + } + } + + // Create new group topic. + Topic(Tinode tinode, boolean isChannel) { + this(tinode, (isChannel ? Tinode.CHANNEL_NEW : Tinode.TOPIC_NEW) + tinode.nextUniqueString()); + } + + protected Topic(Tinode tinode, Subscription sub) { + this(tinode, sub.topic); + mDesc.merge(sub); + } + + protected Topic(Tinode tinode, String name, Description desc) { + this(tinode, name); + mDesc.merge(desc); + } + + /** + * Create a named topic. + * + * @param tinode instance of Tinode object to communicate with the server + * @param name name of the topic + * @param l event listener, optional + * @throws IllegalArgumentException if 'tinode' argument is null + */ + protected Topic(Tinode tinode, String name, Listener l) { + this(tinode, name); + addListener(l); + } + + /** + * Start a new topic. + *

+ * Construct {@code typeOf T} with one of {@code + * com.fasterxml.jackson.databind.type.TypeFactory.constructXYZ()} methods such as + * {@code mMyConnectionInstance.getTypeFactory().constructType(MyPayloadClass.class)}. + *

+ * The actual topic name will be set after completion of a successful subscribe call + * + * @param tinode tinode instance + * @param l event listener, optional + */ + protected Topic(Tinode tinode, Listener l, boolean isChannel) { + this(tinode, isChannel); + addListener(l); + } + + // Returns greater of two dates. + private static Date maxDate(Date a, Date b) { + if (a == null) { + return b; + } + if (b == null) { + return a; + } + return a.compareTo(b) > 0 ? a : b; + } + + /** + * Get type of the topic from the given topic name. + * @param name name to get type from. + * @return type of the topic name. + */ + public static TopicType getTopicTypeByName(final String name) { + if (name != null) { + if (name.equals(Tinode.TOPIC_ME)) { + return TopicType.ME; + } else if (name.equals(Tinode.TOPIC_SYS)) { + return TopicType.SYS; + } else if (name.equals(Tinode.TOPIC_SLF)) { + return TopicType.SLF; + } else if (name.equals(Tinode.TOPIC_FND)) { + return TopicType.FND; + } else if (name.startsWith(Tinode.TOPIC_GRP_PREFIX) || name.startsWith(Tinode.TOPIC_NEW) || + name.startsWith(Tinode.TOPIC_CHN_PREFIX) || name.startsWith(Tinode.CHANNEL_NEW)) { + return TopicType.GRP; + } else if (name.startsWith(Tinode.TOPIC_USR_PREFIX)) { + return TopicType.P2P; + } + } + return TopicType.UNKNOWN; + } + + /** + * Check if the type of the given topic name is P2P. + * @param name name of the topic to check. + * @return true if the given name is P2P, false otherwise. + */ + public static boolean isP2PType(final String name) { + return getTopicTypeByName(name) == TopicType.P2P; + } + + /** + * Check if the type of the given topic name is Group. + * @param name name of the topic to check. + * @return true if the given name is Group, false otherwise. + */ + public static boolean isGrpType(final String name) { + return getTopicTypeByName(name) == TopicType.GRP; + } + + /** + * Check if the topic is a Slf (self) topic. + * @param name name of the topic to check. + * @return true if the topic is a Slf topic, false otherwise. + */ + public static boolean isSlfType(String name) { + return getTopicTypeByName(name) == TopicType.SLF; + } + + /** + * Check if the topic is a user type. + * @param name name of the topic to check. + * @return true if the topic is a user type, false otherwise. + */ + public static boolean isUserType(String name) { + return switch (getTopicTypeByName(name)) { + case SLF, P2P, GRP -> true; + default -> false; + }; + } + /** + * Checks if given topic name is a new (unsynchronized) topic. + * @param name name to check + * @return true if the name is a name of a new topic, false otherwise. + */ + public static boolean isNew(String name) { + // "newRANDOM" or "nchRANDOM" when the topic was locally initialized but not yet synced with the server. + return name.startsWith(Tinode.TOPIC_NEW) || name.startsWith(Tinode.CHANNEL_NEW); + } + + /** + * Checks if given topic name is a channel. + * @param name name to check + * @return true if the name is a name of a channel, false otherwise. + */ + public static boolean isChannel(String name) { + // "cnhAbCDef123" or "nchAbCDef123". + return name.startsWith(Tinode.TOPIC_CHN_PREFIX) || name.startsWith(Tinode.CHANNEL_NEW); + } + + /** + * Set custom types of payload: {data} as well as public and private content. Needed for + * deserialization of server messages. + * + * @param typeOfDescPublic type of {meta.desc.public} + * @param typeOfDescPrivate type of {meta.desc.private} + * @param typeOfSubPublic type of {meta.subs[].public} + * @param typeOfSubPrivate type of {meta.subs[].private} + */ + public void setTypes(JavaType typeOfDescPublic, JavaType typeOfDescPrivate, + JavaType typeOfSubPublic, JavaType typeOfSubPrivate) { + mTinode.setTypeOfMetaPacket(mName, typeOfDescPublic, typeOfDescPrivate, + typeOfSubPublic, typeOfSubPrivate); + } + + /** + * Set types of payload: {data} as well as public and private content. Needed for + * deserialization of server messages. + * + * @param typeOfDescPublic type of {meta.desc.public} + * @param typeOfDescPrivate type of {meta.desc.private} + * @param typeOfSubPublic type of {meta.sub[].public} + * @param typeOfSubPrivate type of {meta.sub[].private} + */ + public void setTypes(Class typeOfDescPublic, Class typeOfDescPrivate, + Class typeOfSubPublic, Class typeOfSubPrivate) { + final TypeFactory tf = Tinode.getTypeFactory(); + setTypes(tf.constructType(typeOfDescPublic), tf.constructType(typeOfDescPrivate), + tf.constructType(typeOfSubPublic), tf.constructType(typeOfSubPrivate)); + } + + /** + * Set types of payload: {data} content as well as public and private fields of topic. + * Type names must be generated by {@link JavaType#toCanonical()} + * + * @param typeOfDescPublic type of {meta.desc.public} + * @param typeOfDescPrivate type of {meta.desc.private} + * @param typeOfSubPublic type of {meta.desc.public} + * @param typeOfSubPrivate type of {meta.desc.private} + * @throws IllegalArgumentException if types cannot be parsed + */ + public void setTypes(String typeOfDescPublic, String typeOfDescPrivate, + String typeOfSubPublic, String typeOfSubPrivate) throws IllegalArgumentException { + final TypeFactory tf = Tinode.getTypeFactory(); + setTypes(tf.constructFromCanonical(typeOfDescPublic), tf.constructFromCanonical(typeOfDescPrivate), + tf.constructFromCanonical(typeOfSubPublic), tf.constructFromCanonical(typeOfSubPrivate)); + } + + /** + * Update topic parameters from a Subscription object. Called by MeTopic. + * + * @param sub updated topic parameters + */ + protected boolean update(Subscription sub) { + boolean changed = mDesc.merge(sub); + + if (changed) { + if (mStore != null) { + mStore.topicUpdate(this); + } + if (isP2PType()) { + mTinode.updateUser(getName(), mDesc); + } + } + + return changed; + } + + /** + * Update topic parameters from a Description object. + * + * @param desc updated topic parameters + */ + protected void update(Description desc) { + if (mDesc.merge(desc)) { + if (mStore != null) { + mStore.topicUpdate(this); + } + if (isP2PType()) { + mTinode.updateUser(getName(), mDesc); + } + } + } + + /** + * Topic sent an update to subscription, got a confirmation. + * + * @param params {ctrl} parameters returned by the server (could be null). + * @param sSub updated topic parameters. + */ + @SuppressWarnings("unchecked") + protected void update(Map params, MetaSetSub sSub) { + String user = sSub.user; + + Map acsMap = params != null ? (Map) params.get("acs") : null; + Acs acs; + if (acsMap != null) { + acs = new Acs(acsMap); + } else { + acs = new Acs(); + if (user == null) { + acs.setWant(sSub.mode); + } else { + acs.setGiven(sSub.mode); + } + } + + if (user == null || mTinode.isMe(user)) { + user = mTinode.getMyId(); + boolean changed; + // This is an update to user's own subscription to topic (want) + if (mDesc.acs == null) { + mDesc.acs = acs; + changed = true; + } else { + changed = mDesc.acs.merge(acs); + } + + if (changed) { + if (mStore != null) { + mStore.topicUpdate(this); + } + if (isP2PType()) { + mTinode.updateUser(getName(), mDesc); + } + } + } + + + // This is an update to someone else's subscription to topic (given) + Subscription sub = getSubscription(user); + if (sub == null) { + sub = new Subscription<>(); + sub.user = user; + sub.acs = acs; + addSubToCache(sub); + if (mStore != null) { + mStore.subNew(this, sub); + } + } else { + sub.acs.merge(acs); + if (mStore != null) { + mStore.subUpdate(this, sub); + } + } + } + + /** + * Topic sent an update to topic parameters, got a confirmation, now copy + * these parameters to topic description. + * + * @param desc updated topic parameters + */ + protected void update(MetaSetDesc desc) { + if (mDesc.merge(desc)) { + if (mStore != null) { + mStore.topicUpdate(this); + } + if (isP2PType()) { + mTinode.updateUser(getName(), mDesc); + } + } + } + + /** + * Topic sent an update to description or subscription, got a confirmation, now + * update local data with the new info. + * + * @param ctrl {ctrl} packet sent by the server + * @param meta original {meta} packet updated topic parameters + */ + protected void update(MsgServerCtrl ctrl, MsgSetMeta meta) { + if (meta.isDescSet()) { + update(meta.desc); + mNotifier.notifyMetaDesc(mDesc); + } + + if (meta.isSubSet()) { + update(ctrl.params, meta.sub); + if (meta.sub.user == null) { + mNotifier.notifyMetaDesc(mDesc); + } + mNotifier.notifySubsUpdated(); + } + + if (meta.isTagsSet()) { + update(meta.tags); + mNotifier.notifyMetaTags(mTags); + } + + if (meta.isAuxSet()) { + update(meta.aux); + mNotifier.notifyMetaAux(mAux); + } + } + + /** + * Update topic parameters from a tags array. + * + * @param tags updated topic tags + */ + protected void update(String[] tags) { + this.mTags = tags; + if (mStore != null) { + mStore.topicUpdate(this); + } + } + + /** + * Find the first tag with the given prefix. + * @param prefix prefix to search for. + * @return tag if found or null. + */ + @Nullable + public String tagByPrefix(@NotNull String prefix) { + return Tinode.tagByPrefix(mTags, prefix); + } + + /** + * Find the first tag with the given prefix and return tag value, i.e. in 'prefix:value' return the 'value'. + * @param prefix prefix to search for. + * @return tag value if found or null. + */ + @Nullable + public String tagValueByPrefix(@NotNull String prefix) { + Pair tag = Tinode.tagSplit(Tinode.tagByPrefix(mTags, prefix)); + return tag != null ? tag.second : null; + } + + /** + * Get the first tag with the 'alias:' prefix and return its value, i.e. in 'alias:abc' return the 'abc'. + * @return alias value, if present, or null. + */ + @Nullable + public String alias() { + return tagValueByPrefix(Tinode.TAG_ALIAS); + } + + /** + * Update topic parameters from a tags array. + * + * @param aux updated auxiliary topic data. + */ + protected void update(Map aux) { + mAux = (HashMap) mergeMaps(mAux, aux); + if (mAux != null) { + // Sanitize aux.pins array. + Object pinsObj = this.mAux.get("pins"); + if (pinsObj instanceof List) { + List pinList = ((List) pinsObj).stream() + .mapToInt((ToIntFunction) value -> + value instanceof Number ? ((Number) value).intValue() : 0) + .filter(value -> value > 0) + .boxed() + .collect(Collectors.toList()); + this.mAux.put("pins", pinList); + } + } + if (mStore != null) { + mStore.topicUpdate(this); + } + } + + private static @Nullable Map mergeMaps(@Nullable Map dst, + @Nullable Map src) { + if (src == null) { + return dst; + } + + if (dst == null) { + return new HashMap<>(src); + } + + for (Map.Entry e : src.entrySet()) { + String key = e.getKey(); + Object value = e.getValue(); + if (Tinode.NULL_VALUE.equals(value)) { + dst.remove(key); + } else if (value != null) { + dst.put(key, value); + } + } + + return dst; + } + + /** + * Assign pointer to cache. + * Called by Tinode from {@link Tinode#startTrackingTopic(Topic)} + * + * @param store storage object + */ + protected void setStorage(Storage store) { + mStore = store; + } + + public Date getCreated() { + return mDesc.created; + } + + public void setCreated(Date created) { + mDesc.created = maxDate(mDesc.created, created); + } + + public Date getUpdated() { + return mDesc.updated; + } + + public void setUpdated(Date updated) { + mDesc.updated = maxDate(mDesc.updated, updated); + } + + public Date getTouched() { + return mDesc.touched; + } + + public void setTouched(Date touched) { + mDesc.touched = maxDate(mDesc.touched, touched); + } + + /** + * Compare two topics for ordering. + * Pinned topics come first, then topics are ordered by last touched date (most recently touched first). + * + * @param t topic to compare to + * @return comparison result + */ + @Override + public int compareTo(@NotNull Topic t) { + int pinDiff = Integer.compare(t.mPinned, mPinned); + if (pinDiff != 0) { + return pinDiff; + } + if (t.mDesc.touched == null) { + if (mDesc.touched == null) { + return 0; + } + return -1; + } + + if (mDesc.touched == null) { + return 1; + } + + return -mDesc.touched.compareTo(t.mDesc.touched); + } + + /** + * Get timestamp of the latest update to subscriptions. + * @return timestamp of the latest update to subscriptions + */ + public Date getSubsUpdated() { + return mSubsUpdated; + } + + /** + * Get the greatest known seq ID as reported by the server. + * @return greatest known seq ID. + */ + public int getSeq() { + return mDesc.seq; + } + + /** + * Update the greatest known seq ID. + * @param seq new seq ID. + */ + public void setSeq(int seq) { + if (seq > mDesc.seq) { + mDesc.seq = seq; + } + } + + /** + * Set new seq value and if it's greater than the current value make a network call to fetch new messages. + * @param seq sequential ID to assign. + */ + protected void setSeqAndFetch(final int seq) { + if (seq > mDesc.seq) { + // Fetch only if not attached. If it's attached it will be fetched elsewhere. + if (!isAttached()) { + try { + subscribe(null, getMetaGetBuilder().withLaterData().build()).thenApply( + new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage msg) { + mDesc.seq = seq; + leave(); + return null; + } + } + ); + } catch (Exception ex) { + Log.w(TAG, "Failed to sync data", ex); + } + } + } + } + + public int getClear() { + return mDesc.clear; + } + + public void setClear(int clear) { + if (clear > mDesc.clear) { + mDesc.clear = clear; + } + } + + public int getSubCnt() { + return mDesc.subcnt; + } + + public void setSubCnt(int subcnt) { + if (subcnt > 0) { + mDesc.subcnt = subcnt; + } + } + + public int getMaxDel() { + return mMaxDel; + } + + public void setMaxDel(int max_del) { + if (max_del > mMaxDel) { + mMaxDel = max_del; + } + } + + public int getRead() { + return mDesc.read; + } + + public void setRead(int read) { + if (read > mDesc.read) { + mDesc.read = read; + } + } + + public int getRecv() { + return mDesc.recv; + } + + public void setRecv(int recv) { + if (recv > mDesc.recv) { + mDesc.recv = recv; + } + } + + public String[] getTags() { + return mTags == null ? null : Arrays.copyOf(mTags, mTags.length); + } + + public void setTags(String[] tags) { + mTags = tags; + } + + public Map getAux() { + return mAux != null ? new HashMap<>(mAux) : null; + } + + public Object getAux(String key) { + return mAux != null ? mAux.get(key) : null; + } + + public void setAux(Map aux) { + mAux = aux != null ? new HashMap<>(aux) : null; + } + + public DP getPub() { + return mDesc.pub; + } + + public void setPub(DP pub) { + mDesc.pub = pub; + } + + public TrustedType getTrusted() { + return mDesc.trusted; + } + + public void setTrusted(TrustedType trusted) { + mDesc.trusted = trusted; + } + + public DR getPriv() { + return mDesc.priv; + } + + public void setPriv(DR priv) { + mDesc.priv = priv; + } + + /** + * Checks if the topic is archived. Not all topics support archiving. + * + * @return true if the topic is archived, false otherwise. + */ + public boolean isArchived() { + return false; + } + + /** + * Checks if the topic is deleted by remote. + * + * @return true if the topic is deleted by remote, false otherwise. + */ + public boolean isDeleted() { + return mDeleted; + } + + /** + * Mark topic as deleted. + * + * @param status true to mark topic as deleted, false to restore. + */ + public void setDeleted(boolean status) { + mDeleted = status; + } + public @Nullable MsgRange getCachedMessagesRange() { + return mStore == null ? null : mStore.getCachedMessagesRange(this); + } + + public @Nullable MsgRange[] getMissingMessageRanges(int startFrom, int limit, boolean newer) { + if (mStore == null) { + return null; + } + // If topic has messages, fetch the next missing message range (could be null) + return mStore.getMissingRanges(this, startFrom, limit, newer); + } + + /* Access mode management */ + public Acs getAccessMode() { + return mDesc.acs; + } + + public void setAccessMode(Acs mode) { + mDesc.acs = mode; + } + + public boolean updateAccessMode(AccessChange ac) { + if (mDesc.acs == null) { + mDesc.acs = new Acs(); + } + + boolean updated = mDesc.acs.update(ac); + if (updated) { + mNotifier.notifyMetaDesc(mDesc); + } + + return updated; + } + + /** + * Check if user has an Approver (A) permission. + * + * @return true if the user has the permission. + */ + public boolean isApprover() { + return mDesc.acs != null && mDesc.acs.isApprover(); + } + + public PromisedReply updateAdmin(final boolean admin) { + return updateMode(null, admin ? "+A" : "-A"); + } + + /** + * Check if user has O or A permissions. + * + * @return true if current user is the owner (O) or approver (A). + */ + public boolean isManager() { + return mDesc.acs != null && mDesc.acs.isManager(); + } + + /** + * Check if user has a Sharer (S) permission. + * + * @return true if user has the permission. + */ + public boolean isSharer() { + return mDesc.acs != null && mDesc.acs.isSharer(); + } + + public PromisedReply updateSharer(final boolean sharer) { + return updateMode(null, sharer ? "+S" : "-S"); + } + + public boolean isMuted() { + return mDesc.acs != null && mDesc.acs.isMuted(); + } + + @SuppressWarnings("UnusedReturnValue") + public PromisedReply updateMuted(final boolean muted) { + return updateMode(null, muted ? "-P" : "+P"); + } + + /** + * Check if user is the Owner (O) of the topic. + */ + public boolean isOwner() { + return mDesc.acs != null && mDesc.acs.isOwner(); + } + + /** + * Check if user has Read (R) permission. + */ + public boolean isReader() { + return mDesc.acs != null && mDesc.acs.isReader(); + } + + /** + * Check if user has 'Write' (W) permission. + */ + @SuppressWarnings("BooleanMethodIsAlwaysInverted") + public boolean isWriter() { + return mDesc.acs != null && mDesc.acs.isWriter(); + } + + /** + * Check if user has Join (J) permission on both sides: 'want' and 'given'. + */ + public boolean isJoiner() { + return mDesc.acs != null && mDesc.acs.isJoiner(); + } + + /** + * Check if current user is blocked in the topic (does not have J permission on the Given side). + */ + public boolean isBlocked() { + return mDesc.acs == null || !mDesc.acs.isJoiner(Acs.Side.GIVEN); + } + + /** + * Check if user has permission to hard-delete messages (D). + */ + public boolean isDeleter() { + return mDesc.acs != null && mDesc.acs.isDeleter(); + } + + public Defacs getDefacs() { + return mDesc.defacs; + } + + public void setDefacs(Defacs da) { + mDesc.defacs = da; + } + + public void setDefacs(String auth, String anon) { + mDesc.defacs.setAuth(auth); + mDesc.defacs.setAnon(anon); + } + + public AcsHelper getAuthAcs() { + return mDesc.defacs == null ? null : mDesc.defacs.auth; + } + + public String getAuthAcsStr() { + return mDesc.defacs != null && mDesc.defacs.auth != null ? mDesc.defacs.auth.toString() : ""; + } + + public AcsHelper getAnonAcs() { + return mDesc.defacs == null ? null : mDesc.defacs.anon; + } + + public String getAnonAcsStr() { + return mDesc.defacs != null && mDesc.defacs.anon != null ? mDesc.defacs.anon.toString() : ""; + } + + public int getUnreadCount() { + int unread = mDesc.seq - mDesc.read; + return Math.max(unread, 0); + } + + /** + * Get topic's online status. + * @return true if topic is online, false otherwise. + */ + public boolean getOnline() { + return mDesc.online != null ? mDesc.online : false; + } + + protected void setOnline(boolean online) { + if (mDesc.online == null || online != mDesc.online) { + mDesc.online = online; + mNotifier.notifyOnline(mDesc.online); + } + } + + public int getPinnedRank() { + return mPinned; + } + + public void setPinnedRank(int pinned) { + mPinned = pinned; + } + + /** + * Check if the topic is stored. + * + * @return true if the topic is persisted in local storage, false otherwise + */ + @SuppressWarnings("BooleanMethodIsAlwaysInverted") + protected boolean isPersisted() { + return getLocal() != null; + } + + /** + * Store topic to DB. + */ + protected void persist() { + if (mStore != null) { + if (!isPersisted()) { + mStore.topicAdd(this); + } + } + } + /** + * Remove topic from DB or mark it as deleted. + */ + protected void expunge(boolean hard) { + mDeleted = true; + if (mStore != null) { + mStore.topicDelete(this, hard); + } + } + + protected boolean isTrusted(final String key) { + if (mDesc.trusted != null) { + return mDesc.trusted.getBooleanValue(key); + } + return false; + } + + public boolean isTrustedVerified() { + return isTrusted("verified"); + } + public boolean isTrustedStaff() { + return isTrusted("staff"); + } + public boolean isTrustedDanger() { + return isTrusted("danger"); + } + + /** + * Update timestamp and user agent of when the topic was last online. + */ + public void setLastSeen(Date when, String ua) { + mDesc.seen = new LastSeen(when, ua); + } + + /** + * Update timestamp of when the topic was last online. + */ + protected void setLastSeen(Date when) { + if (mDesc.seen != null) { + mDesc.seen.when = when; + } else { + mDesc.seen = new LastSeen(when); + } + } + + /** + * Get timestamp when the topic was last online, if available. + */ + public Date getLastSeen() { + return mDesc.seen != null ? mDesc.seen.when : null; + } + + /** + * Get user agent string associated with the time when the topic was last online. + */ + public String getLastSeenUA() { + return mDesc.seen != null ? mDesc.seen.ua : null; + } + + /** + * Subscribe to topic. + */ + protected PromisedReply subscribe() { + MetaGetBuilder mgb = getMetaGetBuilder().withDesc().withData().withSub(); + if (isMeType() || (isGrpType() && isOwner())) { + // Ask for tags only if it's a 'me' topic or the user is the owner of a 'grp' topic. + mgb = mgb.withTags(); + } + + return subscribe(null, mgb.build()); + } + + /** + * Subscribe to topic with parameters, optionally in background. + * + * @throws NotConnectedException if there is no live connection to the server + * @throws AlreadySubscribedException if the client is already subscribed to the given topic + */ + @SuppressWarnings("unchecked") + public PromisedReply subscribe(MsgSetMeta set, MsgGetMeta get) { + if (mAttached > 0) { + mAttached ++; + if (set == null && get == null) { + // If the topic is already attached and the user does not attempt to set or + // get any data, just return resolved promise. + return new PromisedReply<>((ServerMessage) null); + } + return new PromisedReply<>(new AlreadySubscribedException()); + } + + final String topicName = getName(); + if (!isPersisted()) { + persist(); + } + + return mTinode.subscribe(topicName, set, get).thenApply( + new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage msg) { + if (msg.ctrl == null || msg.ctrl.code >= 300) { + // 3XX response: already subscribed. + mAttached++; + return null; + } + + if (mAttached <= 0) { + mAttached = 1; + if (msg.ctrl.params != null) { + Map acs = (Map) msg.ctrl.params.get("acs"); + if (acs != null) { + mDesc.acs = new Acs(acs); + } + + if (isNew()) { + setUpdated(msg.ctrl.ts); + setName(msg.ctrl.topic); + mTinode.changeTopicName(Topic.this, topicName); + } + + if (mStore != null) { + mStore.topicUpdate(Topic.this); + } + if (isP2PType()) { + mTinode.updateUser(getName(), mDesc); + } + } + + mNotifier.notifySubscribe(msg.ctrl.code, msg.ctrl.text); + } else { + mAttached++; + } + return null; + } + }, new PromisedReply.FailureListener<>() { + @Override + public PromisedReply onFailure(Exception err) throws Exception { + // Clean up if topic creation failed for any reason. + if (isNew() && err instanceof ServerResponseException sre) { + if (sre.getCode() >= ServerMessage.STATUS_BAD_REQUEST) { + mTinode.stopTrackingTopic(topicName); + expunge(true); + } + } + + // Rethrow exception to trigger the next failure handler. + throw err; + } + }); + } + + public MetaGetBuilder getMetaGetBuilder() { + return new MetaGetBuilder(this); + } + + /** + * Leave topic + * + * @param unsub true to disconnect and unsubscribe from topic, otherwise just disconnect + */ + public PromisedReply leave(final boolean unsub) { + if (mAttached == 1 || unsub) { + return mTinode.leave(getName(), unsub).thenApply( + new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage result) { + topicLeft(unsub, result.ctrl.code, result.ctrl.text); + if (unsub) { + mTinode.stopTrackingTopic(getName()); + expunge(true); + } + return null; + } + }); + } else if (mAttached > 1) { + // Attached more than once, just decrement count. + mAttached--; + return new PromisedReply<>((ServerMessage) null); + } else if (mTinode.isConnected()) { + return new PromisedReply<>(new NotSubscribedException()); + } else { + // Detaching (not unsubscribing) while not attached. + return new PromisedReply<>((ServerMessage) null); + } + } + + /** + * Leave topic without unsubscribing + */ + @SuppressWarnings("UnusedReturnValue") + public PromisedReply leave() { + return leave(false); + } + + // Handle server response to publish(). + private void processDelivery(final MsgServerCtrl ctrl, final long id) { + if (ctrl != null) { + int seq = ctrl.getIntParam("seq", 0); + if (seq > 0) { + setSeq(seq); + setTouched(ctrl.ts); + if (id > 0 && mStore != null) { + if (mStore.msgDelivered(this, id, ctrl.ts, seq)) { + setRecv(seq); + } + } else { + setRecv(seq); + } + + // FIXME: this causes READ notification not to be sent. + setRead(seq); + if (mStore != null) { + mStore.setRead(this, seq); + + // Update cached message. + mTinode.setLastMessage(getName(), mStore.getMessagePreviewById(id)); + } + } + } + } + + protected PromisedReply publish(final Drafty content, Map head, final long msgId) { + String[] attachments = null; + if (!content.isPlain()) { + if (head == null) { + head = new HashMap<>(); + } + head.put("mime", Drafty.MIME_TYPE); + attachments = content.getEntReferences(); + } else if (head != null) { + // Otherwise, plain text content should not have "mime" header. Clear it. + head.remove("mime"); + } + return mTinode.publish(getName(), content.isPlain() ? content.toString() : content, head, attachments).thenApply( + new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage result) { + processDelivery(result.ctrl, msgId); + return null; + } + }, + new PromisedReply.FailureListener<>() { + @Override + public PromisedReply onFailure(Exception err) throws Exception { + if (mStore != null) { + mStore.msgSyncing(Topic.this, msgId, false); + + // Update cached message. + mTinode.setLastMessage(getName(), mStore.getMessagePreviewById(msgId)); + } + // Rethrow exception to trigger the next possible failure listener. + throw err; + } + }); + } + + /** + * Publish message to a topic. It will attempt to publish regardless of subscription status. + * + * @param content payload + */ + public PromisedReply publish(final Drafty content) { + return publish(content, null); + } + + /** + * Publish message to a topic. It will attempt to publish regardless of subscription status. + * + * @param content payload + * @param extraHeaders additional message headers. + */ + public PromisedReply publish(final Drafty content, final Map extraHeaders) { + final Map head; + if (!content.isPlain() || (extraHeaders != null && !extraHeaders.isEmpty())) { + head = new HashMap<>(); + if (extraHeaders != null) { + head.putAll(extraHeaders); + } + if (!content.isPlain()) { + head.put("mime", Drafty.MIME_TYPE); + } + if (head.get("webrtc") != null) { + Drafty.updateVideoEnt(content, head, false); + } + } else { + head = null; + } + + final Storage.Message msg; + if (mStore != null) { + msg = mStore.msgSend(this, content, head); + } else { + msg = null; + } + + final long msgId; + if (msg != null) { + // Cache the message. + mTinode.setLastMessage(getName(), msg); + msgId = msg.getDbId(); + } else { + msgId = -1; + } + + if (mAttached > 0) { + return publish(content, head, msgId); + } else { + return subscribe() + .thenApply(new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage result) { + mAttached++; + return publish(content, head, msgId); + } + }) + .thenCatch(new PromisedReply.FailureListener<>() { + @Override + public PromisedReply onFailure(Exception err) throws Exception { + if (mStore != null) { + mStore.msgSyncing(Topic.this, msgId, false); + } + throw err; + } + }); + } + } + + /** + * Convenience method for plain text messages. Will convert message to Drafty. + * + * @param content message to send + * @return PromisedReply + */ + public PromisedReply publish(String content) { + return publish(Drafty.parse(content)); + } + + /** + * Re-send pending messages, delete messages marked for deletion. + * Processing will stop on the first error. + * + * @return {@link PromisedReply} of the last sent command. + * @throws NotSubscribedException if the client is not subscribed to the topic + * @throws NotConnectedException if there is no connection to server + */ + @SuppressWarnings("UnusedReturnValue") + public synchronized & Closeable> PromisedReply syncAll() { + PromisedReply last = new PromisedReply<>((ServerMessage) null); + if (mStore == null) { + return last; + } + + // Get soft-deleted message IDs. + final MsgRange[] toSoftDelete = mStore.getQueuedMessageDeletes(this, false); + if (toSoftDelete != null) { + last = mTinode.delMessage(getName(), toSoftDelete, false); + } + + // Get hard-deleted message IDs. + final MsgRange[] toHardDelete = mStore.getQueuedMessageDeletes(this, true); + if (toHardDelete != null) { + last = mTinode.delMessage(getName(), toHardDelete, true); + } + + ML toSend = mStore.getQueuedMessages(this); + if (toSend == null) { + return last; + } + + try (ML messages = toSend) { + while (messages.hasNext()) { + Storage.Message msg = messages.next(); + final long msgId = msg.getDbId(); + if (msg.getStringHeader("webrtc") != null) { + // Drop unsent video call messages. + mStore.msgDiscard(this, msgId); + continue; + } + mStore.msgSyncing(this, msgId, true); + last = publish(msg.getContent(), msg.getHead(), msgId); + } + } catch (IOException ex) { + Log.e(TAG, "Failed to close message iterator", ex); + } + return last; + } + + /** + * Try to sync one message. + * + * @return {@link PromisedReply} resolved on result of the operation. + * @throws NotSubscribedException if the client is not subscribed to the topic + * @throws NotConnectedException if there is no connection to server + */ + public synchronized PromisedReply syncOne(long msgDatabaseId) { + PromisedReply result = new PromisedReply<>((ServerMessage) null); + if (mStore == null) { + return result; + } + + final Storage.Message m = mStore.getMessageById(msgDatabaseId); + if (m != null) { + if (m.isDeleted()) { + result = mTinode.delMessage(getName(), m.getSeqId(), m.isDeleted(true)); + } else if (m.isReady()) { + mStore.msgSyncing(this, m.getDbId(), true); + result = publish(m.getContent(), m.getHead(), m.getDbId()); + } + } + + return result; + } + + public Storage.Message getMessage(int seq) { + if (mStore == null) { + return null; + } + return mStore.getMessageBySeq(this, seq); + } + + /** + * Query topic for data or metadata + */ + public PromisedReply getMeta(MsgGetMeta query) { + return mTinode.getMeta(getName(), query); + } + + /** + * Update topic metadata + * + * @throws NotSubscribedException if the client is not subscribed to the topic + * @throws NotConnectedException if there is no connection to the server + */ + public PromisedReply setMeta(final MsgSetMeta meta) { + return mTinode.setMeta(getName(), meta).thenApply( + new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage result) { + update(result.ctrl, meta); + return null; + } + }); + } + + /** + * Update topic description. Calls {@link #setMeta}. + * + * @param desc new description (public, private, default access) + * @throws NotSubscribedException if the client is not subscribed to the topic + * @throws NotConnectedException if there is no connection to the server + */ + protected PromisedReply setDescription(final MetaSetDesc desc) { + return setMeta(new MsgSetMeta.Builder().with(desc).build()); + } + + /** + * Update topic description. Calls {@link #setMeta}. + * + * @param pub new public info + * @param priv new private info + * @param attachments URLs of out-of-band attachments contained in the values of pub (or priv). + * @throws NotSubscribedException if the client is not subscribed to the topic + * @throws NotConnectedException if there is no connection to the server + */ + public PromisedReply setDescription(final DP pub, final DR priv, String[] attachments) { + MetaSetDesc meta = new MetaSetDesc<>(pub, priv); + meta.attachments = attachments; + return setDescription(meta); + } + + /** + * Update topic's default access + * + * @param auth default access mode for authenticated users + * @param anon default access mode for anonymous users + * @throws NotSubscribedException if the client is not subscribed to the topic + * @throws NotConnectedException if there is no connection to the server + */ + public PromisedReply updateDefAcs(String auth, String anon) { + return setDescription(new MetaSetDesc<>(new Defacs(auth, anon))); + } + + /** + * Update subscription. Calls {@link #setMeta}. + * + * @throws NotSubscribedException if the client is not subscribed to the topic + * @throws NotConnectedException if there is no connection to the server + */ + protected PromisedReply setSubscription(final MetaSetSub sub) { + return setMeta(new MsgSetMeta.Builder().with(sub).build()); + } + + /** + * Update own access mode. + * + * @param update string which defines the update. It could be a full value or a change. + */ + public PromisedReply updateMode(final String update) { + return updateMode(null, update); + } + + /** + * Update another user's access mode. + * + * @param uid UID of the user to update. + * @param update string which defines the update. It could be a full value or a change. + */ + public PromisedReply updateMode(String uid, final String update) { + final Subscription sub; + if (uid != null) { + sub = getSubscription(uid); + if (uid.equals(mTinode.getMyId())) { + uid = null; + } + } else { + sub = getSubscription(mTinode.getMyId()); + } + + final boolean self = (uid == null || sub == null); + + if (mDesc.acs == null) { + mDesc.acs = new Acs(); + } + + final AcsHelper mode = self ? mDesc.acs.getWantHelper() : sub.acs.getGivenHelper(); + if (mode.update(update)) { + return setSubscription(new MetaSetSub(uid, mode.toString())); + } + // The state is unchanged, return resolved promise. + return new PromisedReply<>((ServerMessage) null); + } + + /** + * Update tags. + * @param tags new tags to send to the server. + */ + public PromisedReply updateTags(String[] tags) { + return setMeta(new MsgSetMeta.Builder().with(tags).build()); + } + + /** + * Update tags. + * @param tagList comma separated list of new tags to send to the server. + */ + public PromisedReply updateTags(String tagList) { + return updateTags(mTinode.parseTags(tagList)); + } + + /** + * Invite user to the topic. + * + * @param uid ID of the user to invite to topic + * @param mode access mode granted to user + */ + public PromisedReply invite(String uid, String mode) { + + final Subscription sub; + if (getSubscription(uid) != null) { + sub = getSubscription(uid); + sub.acs.setGiven(mode); + } else { + sub = new Subscription<>(); + sub.topic = getName(); + sub.user = uid; + sub.acs = new Acs(); + sub.acs.setGiven(mode); + + if (mStore != null) { + mStore.subNew(this, sub); + } + + User user = mTinode.getUser(uid); + sub.pub = user != null ? user.pub : null; + + addSubToCache(sub); + } + + mNotifier.notifyMetaSub(sub); + mNotifier.notifySubsUpdated(); + + // Check if topic is already synchronized. If not, don't send the request, it will fail anyway. + if (isNew()) { + return new PromisedReply<>(new NotSynchronizedException()); + } + + return setSubscription(new MetaSetSub(uid, mode)).thenApply( + new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage result) { + if (mStore != null) { + mStore.subUpdate(Topic.this, sub); + } + mNotifier.notifyMetaSub(sub); + mNotifier.notifySubsUpdated(); + return null; + } + }); + } + + /** + * Eject subscriber from topic. + * + * @param uid id of the user to unsubscribe from the topic + * @param ban ban user (set mode.Given = 'N') + */ + public PromisedReply eject(String uid, boolean ban) { + final Subscription sub = getSubscription(uid); + + if (sub == null) { + return new PromisedReply<>(new NotSubscribedException()); + } + + if (ban) { + // Banning someone means the mode is set to 'N' but subscription is persisted. + return invite(uid, "N"); + } + + if (isNew()) { + // This topic is not yet synced. + if (mStore != null) { + mStore.subDelete(this, sub); + } + + mNotifier.notifySubsUpdated(); + + return new PromisedReply<>(new NotSynchronizedException()); + } + + return mTinode.delSubscription(getName(), uid).thenApply(new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage result) { + if (mStore != null) { + mStore.subDelete(Topic.this, sub); + } + + removeSubFromCache(sub); + mNotifier.notifySubsUpdated(); + + return null; + } + }); + } + + /** + * Delete message range. + * + * @param hard hard-delete messages + */ + public PromisedReply delMessages(final int fromId, final int toId, final boolean hard) { + if (mStore != null) { + mStore.msgMarkToDelete(this, fromId, toId, hard); + } + if (mAttached > 0) { + return mTinode.delMessage(getName(), fromId, toId, hard).thenApply(new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage result) { + int delId = result.ctrl.getIntParam("del", 0); + setClear(delId); + setMaxDel(delId); + if (mStore != null && delId > 0) { + mStore.msgDelete(Topic.this, delId, fromId, toId); + } + return null; + } + }); + } + + if (mTinode.isConnected()) { + return new PromisedReply<>(new NotSubscribedException()); + } + + return new PromisedReply<>(new NotConnectedException()); + } + + /** + * Delete messages with IDs in the provided array of ranges. + * + * @param ranges delete messages with ids in these ranges. + * @param hard hard-delete messages + */ + public PromisedReply delMessages(final MsgRange[] ranges, final boolean hard) { + if (mStore != null) { + mStore.msgMarkToDelete(this, ranges, hard); + } + + if (mAttached > 0) { + return mTinode.delMessage(getName(), ranges, hard).thenApply(new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage result) { + int delId = result.ctrl.getIntParam("del", 0); + setClear(delId); + setMaxDel(delId); + if (mStore != null && delId > 0) { + mStore.msgDelete(Topic.this, delId, ranges); + } + return null; + } + }); + } + + if (mTinode.isConnected()) { + return new PromisedReply<>(new NotSubscribedException()); + } + + return new PromisedReply<>(new NotConnectedException()); + } + + /** + * Delete messages with id in the provided list. + * + * @param list delete messages with IDs from the list. + * @param hard hard-delete messages + */ + public PromisedReply delMessages(final List list, final boolean hard) { + return delMessages(MsgRange.toRanges(list), hard); + } + + /** + * Delete all messages. + * + * @param hard hard-delete messages + */ + public PromisedReply delMessages(final boolean hard) { + return delMessages(0, getSeq() + 1, hard); + } + + /** + * Delete topic + * + * @param hard hard-delete topic. + */ + public PromisedReply delete(boolean hard) { + if (isDeleted()) { + // Already deleted. + topicLeft(true, 200, "OK"); + mTinode.stopTrackingTopic(getName()); + expunge(true); + return new PromisedReply<>(null); + } + + // Delete works even if the topic is not attached. + return mTinode.delTopic(getName(), hard).thenApply( + new PromisedReply.SuccessListener<>() { + @Override + public PromisedReply onSuccess(ServerMessage result) { + topicLeft(true, result.ctrl.code, result.ctrl.text); + mTinode.stopTrackingTopic(getName()); + expunge(true); + return null; + } + }); + } + + /** + * Let server know the seq id of the most recent received/read message. + * + * @param what "read" or "recv" to indicate which action to report + * @param fromMe indicates if the message is from the current user; update cache but do not send a message. + * @param seq explicit ID to acknowledge; ignored if <= 0. + * @return ID of the acknowledged message or 0. + */ + protected int noteReadRecv(NoteType what, boolean fromMe, int seq) { + int result = 0; + + try { + switch (what) { + case RECV: + if (mDesc.recv < mDesc.seq) { + if (!fromMe) { + mTinode.noteRecv(getName(), mDesc.seq); + } + result = mDesc.recv = mDesc.seq; + } + break; + + case READ: + if (mDesc.read < mDesc.seq || seq > 0) { + if (!fromMe) { + mTinode.noteRead(getName(), seq > 0 ? seq : mDesc.seq); + } + + if (seq <= 0) { + result = mDesc.read = mDesc.seq; + } else if (seq > mDesc.read) { + result = mDesc.read = seq; + } + } + break; + } + } catch (NotConnectedException ignored) { + } + + return result; + } + + /** + * Notify the server that the client read the last message. + */ + @SuppressWarnings("UnusedReturnValue") + public int noteRead() { + return noteRead(false, -1); + } + + @SuppressWarnings("UnusedReturnValue") + public int noteRead(int seq) { + return noteRead(false, seq); + } + + public int noteRead(boolean fromMe, int seq) { + int result = noteReadRecv(NoteType.READ, fromMe, seq); + if (mStore != null && result > 0) { + mStore.setRead(this, result); + } + return result; + } + + /** + * Notify the server that the messages is stored on the client + */ + @SuppressWarnings("UnusedReturnValue") + public int noteRecv() { + return noteRecv(false); + } + + protected int noteRecv(boolean fromMe) { + int result = noteReadRecv(NoteType.RECV, fromMe, -1); + if (mStore != null && result > 0) { + mStore.setRecv(this, result); + } + return result; + } + + /** + * Send a recording notification to server. Ensure we do not send too many. + */ + public void noteRecording(boolean audioOnly) { + long now = System.currentTimeMillis(); + if (now - mLastKeyPress > Tinode.getKeyPressDelay()) { + try { + mTinode.noteRecording(getName(), audioOnly); + mLastKeyPress = now; + } catch (NotConnectedException ignored) { + } + } + } + + /** + * Send a key press notification to server. Ensure we do not send too many. + */ + public void noteKeyPress() { + long now = System.currentTimeMillis(); + if (now - mLastKeyPress > Tinode.getKeyPressDelay()) { + try { + mTinode.noteKeyPress(getName()); + mLastKeyPress = now; + } catch (NotConnectedException ignored) { + } + } + } + + /** + * Send a generic video call notification to server. + * @param event is a video call event to notify the other call party about (e.g. "accept" or "hang-up"). + * @param seq call message ID. + * @param payload is a JSON payload associated with the event. + */ + protected void videoCall(String event, int seq, Object payload) { + mTinode.videoCall(getName(), seq, event, payload); + } + + /** + * Send a video call accept notification to server. + * @param seq call message ID. + */ + public void videoCallAccept(int seq) { + videoCall("accept", seq, null); + } + + /** + * Video call ICE exchange notification to the server. + * @param seq call message ID. + */ + public void videoCallAnswer(int seq, Object payload) { + videoCall("answer", seq, payload); + } + + /** + * Send a video call hang up notification to server. + * @param seq call message ID. + */ + public void videoCallHangUp(int seq) { + videoCall("hang-up", seq, null); + } + + /** + * Video call ICE exchange notification to the server. + * @param seq call message ID. + * @param payload is a JSON payload associated with the event. + */ + public void videoCallICECandidate(int seq, Object payload) { + videoCall("ice-candidate", seq, payload); + } + + /** + * Video call ICE exchange notification to the server. + * @param seq call message ID. + */ + public void videoCallOffer(int seq, Object payload) { + videoCall("offer", seq, payload); + } + + /** + * Send a notification that the call invite was received but not answered yet. + * @param seq call message ID. + */ + public void videoCallRinging(int seq) { + videoCall("ringing", seq, null); + } + + public String getName() { + return mName; + } + + protected void setName(String name) { + mName = name; + } + + @SuppressWarnings("WeakerAccess, UnusedReturnValue, unchecked") + protected int loadSubs() { + Collection subs = mStore != null ? mStore.getSubscriptions(this) : null; + if (subs == null || subs.isEmpty()) { + return 0; + } + + for (Subscription sub : subs) { + if (mSubsUpdated == null || mSubsUpdated.before(sub.updated)) { + mSubsUpdated = sub.updated; + } + addSubToCache(sub); + } + return mSubs.size(); + } + + /** + * Add subscription to cache. Needs to be overriden in MeTopic because it keeps subs indexed by topic. + * + * @param sub subscription to add to cache + */ + protected void addSubToCache(Subscription sub) { + if (mSubs == null) { + mSubs = new HashMap<>(); + } + + mSubs.put(sub.user, sub); + } + + /** + * Remove subscription to cache. Needs to be overriden in MeTopic because it keeps subs indexed by topic. + * + * @param sub subscription to remove from cache + */ + protected void removeSubFromCache(Subscription sub) { + if (mSubs != null) { + mSubs.remove(sub.user); + } + } + + public Subscription getSubscription(String key) { + if (mSubs == null) { + loadSubs(); + } + return mSubs != null ? mSubs.get(key) : null; + } + + public Collection> getSubscriptions() { + if (mSubs == null) { + loadSubs(); + } + return mSubs != null ? mSubs.values() : null; + } + + // Check if topic is subscribed/online. + public boolean isAttached() { + return mAttached > 0; + } + + // Check if topic is valid; + public boolean isValid() { + return mStore != null; + } + + /** + * Tells how many topic subscribers have reported the message as received. + * + * @param seq sequence id of the message to test + * @return count of recepients who claim to have received the message + */ + public int msgRecvCount(int seq) { + int count = 0; + if (seq > 0) { + String me = mTinode.getMyId(); + Collection> subs = getSubscriptions(); + if (subs != null) { + for (Subscription sub : subs) { + if (!sub.user.equals(me) && sub.recv >= seq) { + count++; + } + } + } + } + return count; + } + + /** + * Tells how many topic subscribers have reported the message as read. + * + * @param seq sequence id of the message to test. + * @return count of recipients who claim to have read the message. + */ + public int msgReadCount(int seq) { + int count = 0; + String me = mTinode.getMyId(); + if (seq > 0 && me != null) { + Collection> subs = getSubscriptions(); + if (subs != null) { + for (Subscription sub : subs) { + if (!me.equals(sub.user) && sub.read >= seq) { + count++; + } + } + } + } + return count; + } + + /** + * Get type of the topic. + * + * @return topic type. + */ + public TopicType getTopicType() { + return getTopicTypeByName(mName); + } + + /** + * Pin topic to the top of the contact list. + * + * @param topicName - Name of the topic to pin. + * @param pin - If true, pin the topic, otherwise unpin. + * + * @return Promise to be resolved/rejected when the server responds to request. + */ + public PromisedReply pinTopic(String topicName, boolean pin) { + // Unsupported operation for non-me topics. + return new PromisedReply<>(new UnsupportedOperationException("Pinning is not supported for non-me topics")); + } + + /** + * Get the rank of the pinned topic. + * @param topicName - Name of the topic to check. + * + * @return numeric rank of the pinned topic in the range 1..N (N being the top, + * N - the number of pinned topics) or 0 if not pinned. + */ + public int pinnedTopicRank(String topicName) { + // Unsupported for non-me topics. + return 0; + } + + /** + * Check if topic is 'me' type. + * + * @return true if topic is 'me' type, false otherwise. + */ + public boolean isMeType() { + return getTopicType() == TopicType.ME; + } + + /** + * Check if topic is 'p2p' type. + * + * @return true if topic is 'p2p' type, false otherwise. + */ + public boolean isP2PType() { + return getTopicType() == TopicType.P2P; + } + + /** + * Check if topic is 'slf' type. + * + * @return true if topic is 'slf' type, false otherwise. + */ + public boolean isSlfType() { + return getTopicType() == TopicType.SLF; + } + + /** + * Check if topic is a communication topic, i.e. a 'slf', 'p2p' or 'grp' type. + * + * @return true if topic is user-visible, like 'p2p' or 'grp', false otherwise. + */ + public boolean isUserType() { + return switch (getTopicType()) { + case SLF, P2P, GRP -> true; + default -> false; + }; + } + + /** + * Check if topic is 'fnd' type. + * + * @return true if topic is 'fnd' type, false otherwise. + */ + public boolean isFndType() { + return getTopicType() == TopicType.FND; + } + + /** + * Check if topic is 'grp' type. + * + * @return true if topic is 'grp' type, false otherwise. + */ + public boolean isGrpType() { + return getTopicType() == TopicType.GRP; + } + + /** + * Check if topic is not yet synchronized to the server. + * + * @return true is topic is new (i.e. no name is yet assigned by the server) + */ + public boolean isNew() { + return isNew(mName); + } + + /** + * Called when the topic receives leave() confirmation. Overriden in 'me'. + * + * @param unsub - not just detached but also unsubscribed + * @param code result code, always 200 + * @param reason usually "OK" + */ + protected void topicLeft(boolean unsub, int code, String reason) { + if (mAttached > 0) { + mAttached = 0; + + // Don't change topic online status here. Change it in the 'me' topic + mNotifier.notifyLeave(unsub, code, reason); + mNotifier.clearListeners(); + } + } + + protected void routeMeta(MsgServerMeta meta) { + if (meta.desc != null) { + routeMetaDesc(meta); + } + if (meta.sub != null) { + if (mSubsUpdated == null || meta.ts.after(mSubsUpdated)) { + mSubsUpdated = meta.ts; + } + routeMetaSub(meta); + } + if (meta.del != null) { + routeMetaDel(meta.del.clear, meta.del.delseq); + } + if (meta.tags != null) { + routeMetaTags(meta.tags); + } + if (meta.aux != null) { + routeMetaAux(meta.aux); + } + mNotifier.notifyMeta(meta); + } + + protected void routeMetaDesc(MsgServerMeta meta) { + update(meta.desc); + + if (getTopicType() == TopicType.P2P) { + mTinode.updateUser(getName(), meta.desc); + } + + mNotifier.notifyMetaDesc(meta.desc); + } + + protected void processSub(Subscription newsub) { + // In case of a generic (non-'me') topic, meta.sub contains topic subscribers. + // I.e. sub.user is set, but sub.topic is equal to current topic. + + Subscription sub; + + if (newsub.deleted != null) { + if (mStore != null) { + mStore.subDelete(this, newsub); + } + removeSubFromCache(newsub); + + sub = newsub; + } else { + sub = getSubscription(newsub.user); + if (sub != null) { + sub.merge(newsub); + if (mStore != null) { + mStore.subUpdate(this, sub); + } + } else { + sub = newsub; + addSubToCache(sub); + if (mStore != null) { + mStore.subAdd(this, sub); + } + } + + mTinode.updateUser(sub); + + // If this is a change to user's own permissions, update topic too. + if (mTinode.isMe(sub.user) && sub.acs != null) { + setAccessMode(sub.acs); + if (mStore != null) { + mStore.topicUpdate(this); + } + + // Notify listener that topic has updated. + mNotifier.notifyContUpdated(sub.user); + } + } + + mNotifier.notifyMetaSub(sub); + } + + protected void routeMetaSub(MsgServerMeta meta) { + for (Subscription newsub : meta.sub) { + processSub(newsub); + } + + mNotifier.notifySubsUpdated(); + } + + protected void routeMetaDel(int clear, MsgRange[] delseq) { + if (mStore != null) { + mStore.msgDelete(this, clear, delseq); + } + setMaxDel(clear); + mNotifier.notifyData(null); + } + + protected void routeMetaTags(String[] tags) { + update(tags); + mNotifier.notifyMetaTags(tags); + } + + protected void routeMetaAux(Map aux) { + update(aux); + mNotifier.notifyMetaAux(aux); + } + + protected void routeData(MsgServerData data) { + if (mStore != null) { + Storage.Message msg = mStore.msgReceived(this, getSubscription(data.from), data); + if (msg != null) { + mTinode.setLastMessage(getName(), msg); + noteRecv(mTinode.isMe(data.from)); + } + } else { + noteRecv(mTinode.isMe(data.from)); + } + setSeq(data.seq); + setTouched(data.ts); + + // Use data message from another person to mark messages as read by him. + if (data.from != null && !mTinode.isMe(data.from) && !isChannel(getName())) { + MsgServerInfo info = new MsgServerInfo(); + info.what = Tinode.NOTE_READ; + info.from = data.from; + info.seq = data.seq; + // Mark messages as read by the sender. + routeInfo(info); + } + + mNotifier.notifyData(data); + + // Call notification listener on 'me' to refresh chat list, if appropriate. + MeTopic me = mTinode.getMeTopic(); + if (me != null) { + me.setMsgReadRecv(getName(), "", 0); + } + } + + protected void allMessagesReceived(Integer count) { + mNotifier.notifyAllMessagesReceived(count); + } + + protected void allSubsReceived() { + mNotifier.notifySubsUpdated(); + } + protected void routePres(MsgServerPres pres) { + MsgServerPres.What what = MsgServerPres.parseWhat(pres.what); + Subscription sub; + switch (what) { + case ON: + case OFF: + sub = getSubscription(pres.src); + if (sub != null) { + sub.online = (what == MsgServerPres.What.ON); + } + break; + + case DEL: + routeMetaDel(pres.clear, pres.delseq); + break; + + case TERM: + topicLeft(false, 500, "term"); + break; + + case UPD: + // A topic subscriber has updated his description. + if (pres.src != null && mTinode.getTopic(pres.src) == null) { + // Issue {get sub} only if the current user has no relationship with the updated user. + // Otherwise, the 'me' will issue a {get desc} request. + getMeta(getMetaGetBuilder().withSub(pres.src).build()); + } + break; + case ACS: + String userId = pres.src != null ? pres.src : mTinode.getMyId(); + sub = getSubscription(userId); + if (sub == null) { + Acs acs = new Acs(); + acs.update(pres.dacs); + if (acs.isModeDefined()) { + sub = new Subscription<>(); + sub.topic = getName(); + sub.user = userId; + sub.acs = acs; + sub.updated = new Date(); + User user = mTinode.getUser(userId); + if (user == null) { + getMeta(getMetaGetBuilder().withSub(userId).build()); + } else { + sub.pub = user.pub; + } + } else { + Log.w(TAG, "Invalid access mode update '" + pres.dacs.toString() + "'"); + } + } else { + // Update to an existing subscription. + sub.updateAccessMode(pres.dacs); + } + + if (sub != null) { + processSub(sub); + } + break; + case MSG: + case READ: + case RECV: + // Explicitly ignore message-related notifications. They are handled in the 'me' topic. + break; + case AUX: + // Auxiliary data update. + getMeta(getMetaGetBuilder().withAux().build()); + break; + default: + Log.d(TAG, "Unhandled presence update '" + pres.what + "' in '" + getName() + "'"); + } + + mNotifier.notifyPres(pres); + } + + protected void setReadRecvByRemote(final String userId, final String what, final int seq) { + Subscription sub = getSubscription(userId); + if (sub == null) { + return; + } + switch (what) { + case Tinode.NOTE_RECV: + sub.recv = seq; + if (mStore != null) { + mStore.msgRecvByRemote(sub, seq); + } + break; + case Tinode.NOTE_READ: + sub.read = seq; + if (sub.recv < sub.read) { + sub.recv = sub.read; + if (mStore != null) { + mStore.msgRecvByRemote(sub, seq); + } + } + if (mStore != null) { + mStore.msgReadByRemote(sub, seq); + } + break; + default: + break; + } + } + + protected void routeInfo(MsgServerInfo info) { + switch (info.what) { + case Tinode.NOTE_KP: + case Tinode.NOTE_REC_AUDIO: + case Tinode.NOTE_REC_VIDEO: + case Tinode.NOTE_CALL: + break; + + case Tinode.NOTE_READ: + case Tinode.NOTE_RECV: + setReadRecvByRemote(info.from, info.what, info.seq); + + // If this is an update from the current user, update the contact with the new count too. + if (mTinode.isMe(info.from)) { + MeTopic me = mTinode.getMeTopic(); + if (me != null) { + me.setMsgReadRecv(getName(), info.what, info.seq); + } + } + break; + default: + // Unknown value + } + + mNotifier.notifyInfo(info); + } + + @Override + public Payload getLocal() { + return mLocal; + } + + @Override + public void setLocal(Payload value) { + mLocal = value; + } + + public synchronized void addListener(@Nullable Listener l) { + if (l != null) { + mNotifier.addListener(l); + } + } + + public synchronized void remListener(@Nullable Listener l) { + if (l == null) { + // It does happen to be null sometimes. + return; + } + mNotifier.remListener(l); + } + + public enum TopicType { + ME(0x01), FND(0x02), GRP(0x04), P2P(0x08), SYS(0x10), SLF(0x20), + USER(0x04 | 0x08 | 0x20), INTERNAL(0x01 | 0x02 | 0x10), UNKNOWN(0x00), + ANY(0x01 | 0x02 | 0x04 | 0x08 | 0x10 | 0x20); + + private final int val; + + TopicType(int val) { + this.val = val; + } + + public int val() { + return val; + } + + public boolean match(TopicType v2) { + return (val & v2.val) != 0; + } + } + + protected enum NoteType {READ, RECV} + + public interface Listener { + + default void onSubscribe(int code, String text) { + } + + default void onLeave(boolean unsub, int code, String text) { + } + + /** + * Process {data} message. + * + * @param data data packet + */ + default void onData(MsgServerData data) { + } + + /** + * All requested data messages received. + */ + default void onAllMessagesReceived(Integer count) { + } + + /** + * {info} message received + */ + default void onInfo(MsgServerInfo info) { + } + + /** + * {meta} message received + */ + default void onMeta(MsgServerMeta meta) { + } + + /** + * {meta what="sub"} message received, and this is one of the subs + */ + default void onMetaSub(Subscription sub) { + } + + /** + * {meta what="desc"} message received + */ + default void onMetaDesc(Description desc) { + } + + /** + * {meta what="tags"} message received + */ + default void onMetaTags(String[] tags) { + } + + /** + * {meta what="aux"} message received + */ + default void onMetaAux(Map aux) { + } + + /** + * {meta what="sub"} message received and all subs were processed + */ + default void onSubsUpdated() { + } + + /** + * {pres} received + */ + default void onPres(MsgServerPres pres) { + } + + /** + * {pres what="on|off"} is received + */ + default void onOnline(boolean online) { + } + + /** Called when subscription is updated. */ + default void onContUpdated(String contact) { + } + } + + protected static class ListenerNotifier, DP, DR, SP, SR> { + private final List listeners; + + ListenerNotifier(List initialListeners) { + listeners = initialListeners; + } + + void addListener(L l) { + if (!isListening(l)) { + listeners.add(l); + } + } + + void remListener(L l) { + listeners.remove(l); + } + + boolean isListening(L l) { + return listeners.contains(l); + } + + void clearListeners() { + listeners.clear(); + } + + // Allow subclasses to obtain a safe snapshot to iterate over. + protected List snapshot() { + synchronized (listeners) { + return new ArrayList<>(listeners); + } + } + + void notifySubscribe(int code, String text) { + for (L l : snapshot()) { + l.onSubscribe(code, text); + } + } + + void notifyLeave(boolean unsub, int code, String text) { + for (L l : snapshot()) { + l.onLeave(unsub, code, text); + } + } + + void notifyData(MsgServerData data) { + for (L l : snapshot()) { + l.onData(data); + } + } + + void notifyAllMessagesReceived(Integer count) { + for (L l : snapshot()) { + l.onAllMessagesReceived(count); + } + } + + void notifyInfo(MsgServerInfo info) { + for (L l : snapshot()) { + l.onInfo(info); + } + } + + void notifyMeta(MsgServerMeta meta) { + for (L l : snapshot()) { + l.onMeta(meta); + } + } + + void notifyMetaSub(Subscription sub) { + for (L l : snapshot()) { + l.onMetaSub(sub); + } + } + + void notifyMetaDesc(Description desc) { + for (L l : snapshot()) { + l.onMetaDesc(desc); + } + } + + void notifyMetaTags(String[] tags) { + for (L l : snapshot()) { + l.onMetaTags(tags); + } + } + + void notifyMetaAux(Map aux) { + for (L l : snapshot()) { + l.onMetaAux(aux); + } + } + + void notifySubsUpdated() { + for (L l : snapshot()) { + l.onSubsUpdated(); + } + } + + void notifyPres(MsgServerPres pres) { + for (L l : snapshot()) { + l.onPres(pres); + } + } + + void notifyOnline(boolean online) { + for (L l : snapshot()) { + l.onOnline(online); + } + } + + void notifyContUpdated(String contact) { + for (L l : snapshot()) { + l.onContUpdated(contact); + } + } + } + + /** + * Helper class for generating query parameters for {sub get} and {get} packets. + */ + public static class MetaGetBuilder { + protected final Topic topic; + protected MsgGetMeta meta; + + MetaGetBuilder(Topic parent) { + meta = new MsgGetMeta(); + topic = parent; + } + + /** + * Add query parameters to fetch messages within explicit limits. Any/all parameters can be null. + * + * @param since messages newer than this; + * @param before older than this + * @param limit maximum number of messages to fetch + */ + public MetaGetBuilder withData(Integer since, Integer before, Integer limit) { + meta.setData(since, before, limit); + return this; + } + + /** + * Add query parameters to fetch messages within given ranges. + * + * @param ranges message ranges to fetch; + * @param limit maximum number of messages to fetch + */ + public MetaGetBuilder withData(MsgRange[] ranges, Integer limit) { + meta.setData(ranges, limit); + return this; + } + + /** + * Add query parameters to fetch messages newer than the latest saved message. + */ + public MetaGetBuilder withLaterData() { + return withLaterData(Tinode.DEFAULT_MESSAGE_PAGE); + } + + /** + * Add query parameters to fetch messages newer than the latest saved message. + * + * @param limit number of messages to fetch + */ + public MetaGetBuilder withLaterData(Integer limit) { + MsgRange r = topic.getCachedMessagesRange(); + if (r != null) { + return withData(r.hi, null, limit); + } + return withData(null, null, limit); + } + + /** + * Add query parameters to fetch messages older than the earliest saved message. + * + * @param limit number of messages to fetch + */ + public MetaGetBuilder withEarlierData(Integer limit) { + MsgRange r = topic.getCachedMessagesRange(); + if (r != null) { + return r.low > 1 ? withData(null, r.low, limit) : this; + } + return withData(0, null, limit); + } + + /** + * Default query - same as withLaterData with default number of + * messages to fetch. + */ + public MetaGetBuilder withData() { + return withLaterData(Tinode.DEFAULT_MESSAGE_PAGE); + } + + public MetaGetBuilder withDesc(Date ims) { + meta.setDesc(ims); + return this; + } + + /** + * Get description if it was updated since the last recorded update. + * @return this + */ + public MetaGetBuilder withDesc() { + return withDesc(topic.getUpdated()); + } + + public MetaGetBuilder withSub(String userOrTopic, Date ims, Integer limit) { + if (topic.getTopicType() == TopicType.ME) { + meta.setSubTopic(userOrTopic, ims, limit); + } else { + meta.setSubUser(userOrTopic, ims, limit); + } + return this; + } + + public MetaGetBuilder withSub(Date ims, Integer limit) { + return withSub(null, ims, limit); + } + + public MetaGetBuilder withSub() { + return withSub(null, topic.getSubsUpdated(), null); + } + + /** + * Get subscriptions updated since the last recorded update. + * @return this + */ + public MetaGetBuilder withSub(String userOrTopic) { + return withSub(userOrTopic, topic.getSubsUpdated(), null); + } + + public MetaGetBuilder withDel(Integer since, Integer limit) { + meta.setDel(since, limit); + return this; + } + + public MetaGetBuilder withLaterDel(Integer limit) { + int del_id = topic.getMaxDel(); + return withDel(del_id > 0 ? del_id + 1 : null, limit); + } + + public MetaGetBuilder withDel() { + return withLaterDel(null); + } + + public MetaGetBuilder withTags() { + meta.setTags(); + return this; + } + + public MetaGetBuilder withAux() { + meta.setAux(); + return this; + } + + public MetaGetBuilder reset() { + meta = new MsgGetMeta(); + return this; + } + + public MsgGetMeta build() { + if (meta.isEmpty()) { + return null; + } + return meta; + } + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/User.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/User.java new file mode 100644 index 0000000..3c81037 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/User.java @@ -0,0 +1,114 @@ +package co.tinode.tinodesdk; + +import java.util.Date; + +import co.tinode.tinodesdk.model.Description; +import co.tinode.tinodesdk.model.Mergeable; +import co.tinode.tinodesdk.model.Subscription; + +/** + * Information about specific user + */ +public class User

implements LocalData { + + public Date updated; + public String uid; + public P pub; + + private Payload mLocal = null; + + public User() { + } + + public User(String uid) { + this.uid = uid; + } + + public User(Subscription sub) { + if (sub.user != null && !sub.user.isEmpty()) { + uid = sub.user; + updated = sub.updated; + pub = sub.pub; + } else { + throw new IllegalArgumentException(); + } + } + + public User(String uid, Description desc) { + this.uid = uid; + updated = desc.updated; + try { + pub = desc.pub; + } catch (ClassCastException ignored) {} + } + + private boolean mergePub(P pub) { + boolean changed = false; + if (pub != null) { + try { + if (Tinode.isNull(pub)) { + this.pub = null; + changed = true; + } else if (this.pub != null && (this.pub instanceof Mergeable)) { + changed = ((Mergeable) this.pub).merge((Mergeable) pub); + } else { + this.pub = pub; + changed = true; + } + } catch (ClassCastException ignored) { } + } + return changed; + } + + public boolean merge(User

user) { + boolean changed = false; + + if ((user.updated != null) && (updated == null || updated.before(user.updated))) { + updated = user.updated; + changed = mergePub(user.pub); + } else if (pub == null && user.pub != null) { + pub = user.pub; + changed = true; + } + + return changed; + } + + public boolean merge(Subscription sub) { + boolean changed = false; + + if ((sub.updated != null) && (updated == null || updated.before(sub.updated))) { + updated = sub.updated; + changed = mergePub(sub.pub); + } else if (pub == null && sub.pub != null) { + pub = sub.pub; + changed = true; + } + + return changed; + } + + public boolean merge(Description desc) { + boolean changed = false; + + if ((desc.updated != null) && (updated == null || updated.before(desc.updated))) { + updated = desc.updated; + changed = mergePub(desc.pub); + } else if (pub == null && desc.pub != null) { + pub = desc.pub; + changed = true; + } + + return changed; + } + + @Override + public void setLocal(Payload value) { + mLocal = value; + } + + @Override + public Payload getLocal() { + return mLocal; + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/AccessChange.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/AccessChange.java new file mode 100644 index 0000000..5974131 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/AccessChange.java @@ -0,0 +1,23 @@ +package co.tinode.tinodesdk.model; + +import java.io.Serializable; + +public class AccessChange implements Serializable { + public String want; + public String given; + + public AccessChange() { + } + + public AccessChange(String want, String given) { + this.want = want; + this.given = given; + } + + @SuppressWarnings("NullableProblems") + @Override + public String toString() { + return "{\"given\":" + (given != null ? " \"" + given + "\"" : " null") + + ", \"want\":" + (want != null ? " \"" + want + "\"" : " null}"); + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/Acs.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/Acs.java new file mode 100644 index 0000000..b8a67f8 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/Acs.java @@ -0,0 +1,384 @@ +package co.tinode.tinodesdk.model; + +import com.fasterxml.jackson.annotation.JsonIgnore; + +import org.jetbrains.annotations.NotNull; + +import java.io.Serializable; +import java.util.Map; + +/** + * Access mode. + */ +public class Acs implements Serializable { + public enum Side { + MODE(0), WANT(1), GIVEN(2); + + private final int val; + Side(int val) { + this.val = val; + } + + public int val() { + return val; + } + } + + AcsHelper given = null; + AcsHelper want = null; + AcsHelper mode = null; + + public Acs() { + assign(null, null, null); + } + + public Acs(String g, String w) { + assign(g, w, null); + } + + public Acs(String g, String w, String m) { + assign(g, w, m); + } + + public Acs(Acs am) { + if (am != null) { + given = am.given != null ? new AcsHelper(am.given) : null; + want = am.want != null ? new AcsHelper(am.want) : null; + mode = am.mode != null ? new AcsHelper(am.mode) : AcsHelper.and(want, given); + } + } + + public Acs(Map am) { + if (am != null) { + assign(am.get("given"), am.get("want"), am.get("mode")); + } + } + + public Acs(AccessChange ac) { + if (ac != null) { + boolean change = false; + if (ac.given != null) { + if (given == null) { + given = new AcsHelper(); + } + change = given.update(ac.given); + } + + if (ac.want != null) { + if (want == null) { + want = new AcsHelper(); + } + change = change || want.update(ac.want); + } + + if (change) { + mode = AcsHelper.and(want, given); + } + } + } + + private void assign(String g, String w, String m) { + this.given = g != null ? new AcsHelper(g) : null; + this.want = w != null ? new AcsHelper(w) : null; + this.mode = m != null ? new AcsHelper(m) : AcsHelper.and(want, given); + } + + public void setMode(String m) { + mode = m != null ? new AcsHelper(m) : null; + } + public String getMode() { + return mode != null ? mode.toString() : null; + } + public AcsHelper getModeHelper() { + return new AcsHelper(mode); + } + + public void setGiven(String g) { + given = g != null ? new AcsHelper(g) : null; + } + public String getGiven() { + return given != null ? given.toString() : null; + } + public AcsHelper getGivenHelper() { + return new AcsHelper(given); + } + + public void setWant(String w) { + want = w != null ? new AcsHelper(w) : null; + } + public String getWant() { + return want != null ? want.toString() : null; + } + public AcsHelper getWantHelper() { + return new AcsHelper(want); + } + + public boolean merge(Acs am) { + int change = 0; + if (am != null && !equals(am)) { + if (am.given != null) { + if (given == null) { + given = new AcsHelper(); + } + change += given.merge(am.given) ? 1 : 0; + } + + if (am.want != null) { + if (want == null) { + want = new AcsHelper(); + } + change += want.merge(am.want) ? 1 : 0; + } + + if (am.mode != null) { + if (mode == null) { + mode = new AcsHelper(); + } + change += mode.merge(am.mode) ? 1 : 0; + } else if (change > 0) { + AcsHelper m2 = AcsHelper.and(want, given); + if (m2 != null && !m2.equals(mode)) { + change ++; + mode = m2; + } + } + } + return change > 0; + } + + public boolean merge(Map am) { + int change = 0; + if (am != null) { + if (am.get("given") != null) { + change += given.merge(new AcsHelper(am.get("given"))) ? 1 : 0; + } + + if (am.get("want") != null) { + change += want.merge(new AcsHelper(am.get("want"))) ? 1 : 0; + } + + if (am.get("mode") != null) { + change += mode.merge(new AcsHelper(am.get("mode"))) ? 1 : 0; + } else if (change > 0) { + AcsHelper m2 = AcsHelper.and(want, given); + if (m2 != null && !m2.equals(mode)) { + change ++; + mode = m2; + } + } + } + return change > 0; + } + + public boolean update(AccessChange ac) { + int change = 0; + if (ac != null) { + try { + if (ac.given != null) { + if (given == null) { + given = new AcsHelper(); + } + change += given.update(ac.given) ? 1 : 0; + } + if (ac.want != null) { + if (want == null) { + want = new AcsHelper(); + } + change += want.update(ac.want) ? 1 : 0; + } + } catch (IllegalArgumentException ignore) {} + + if (change > 0) { + AcsHelper m2 = AcsHelper.and(want, given); + if (m2 != null && !m2.equals(mode)) { + mode = m2; + } + } + } + return change > 0; + } + + /** + * Compare this Acs with another. + * @param am Acs instance to compare to. + * @return true if am represents the same access rights, false otherwise. + */ + public boolean equals(Acs am) { + return (am != null) && + ((mode == null && am.mode == null) || (mode != null && mode.equals(am.mode))) && + ((want == null && am.want == null) || (want != null && want.equals(am.want))) && + ((given == null && am.given == null) || (given != null && given.equals(am.given))); + } + + /** + * Check if mode is NONE: no flags are set. + * @return true if no flags are set. + */ + public boolean isNone() { + return mode != null && mode.isNone(); + } + + /** + * Check if mode Reader (R) flag is set. + * @return true if flag is set. + */ + public boolean isReader() { + return mode != null && mode.isReader(); + } + /** + * Check if Reader (R) flag is set for the given side. + * @return true if flag is set. + */ + public boolean isReader(Side s) { + return switch (s) { + case MODE -> mode != null && mode.isReader(); + case WANT -> want != null && want.isReader(); + case GIVEN -> given != null && given.isReader(); + }; + } + + /** + * Check if Writer (W) flag is set. + * @return true if flag is set. + */ + public boolean isWriter() { + return mode != null && mode.isWriter(); + } + + /** + * Check if Presence (P) flag is NOT set. + * @return true if flag is NOT set. + */ + public boolean isMuted() { + return mode != null && mode.isMuted(); + } + + @JsonIgnore + public Acs setMuted(boolean v) { + if (mode == null) { + mode = new AcsHelper("N"); + } + mode.setMuted(v); + return this; + } + + /** + * Check if Approver (A) flag is set. + * @return true if flag is set. + */ + public boolean isApprover() { + return mode != null && mode.isApprover(); + } + + /** + * Check if either Owner (O) or Approver (A) flag is set. + * @return true if flag is set. + */ + public boolean isManager() { + return mode != null && (mode.isApprover() || mode.isOwner()); + } + + /** + * Check if Sharer (S) flag is set. + * @return true if flag is set. + */ + public boolean isSharer() { + return mode != null && mode.isSharer(); + } + + + /** + * Check if Deleter (D) flag is set. + * @return true if flag is set. + */ + public boolean isDeleter() { + return mode != null && mode.isDeleter(); + } + /** + * Check if Owner (O) flag is set. + * @return true if flag is set. + */ + public boolean isOwner() { + return mode != null && mode.isOwner(); + } + /** + * Check if Joiner (J) flag is set. + * @return true if flag is set. + */ + public boolean isJoiner() { + return mode != null && mode.isJoiner(); + } + /** + * Check if Joiner (J) flag is set for the specified side. + * @param s site to query (mode, want, given). + * @return true if flag is set. + */ + public boolean isJoiner(Side s) { + return switch (s) { + case MODE -> mode != null && mode.isJoiner(); + case WANT -> want != null && want.isJoiner(); + case GIVEN -> given != null && given.isJoiner(); + }; + } + + /** + * Check if mode is defined. + * @return true if defined. + */ + public boolean isModeDefined() { + return mode != null && mode.isDefined(); + } + /** + * Check if given is defined. + * @return true if defined. + */ + public boolean isGivenDefined() { + return given != null && given.isDefined(); + } + + /** + * Check if want is defined. + * @return true if defined. + */ + public boolean isWantDefined() { + return want != null && want.isDefined(); + } + + /** + * Check if mode is invalid. + * @return true if invalid. + */ + public boolean isInvalid() { + return mode != null && mode.isInvalid(); + } + + /** + * Get permissions present in 'want' but missing in 'given'. + * Inverse of {@link Acs#getExcessive} + * + * @return want value. + */ + @JsonIgnore + public AcsHelper getMissing() { + return AcsHelper.diff(want, given); + } + + /** + * Get permissions present in 'given' but missing in 'want'. + * Inverse of {@link Acs#getMissing} + * + * @return permissions present in given but missing in want. + */ + @JsonIgnore + public AcsHelper getExcessive() { + return AcsHelper.diff(given, want); + } + + @NotNull + @Override + public String toString() { + return "{\"given\":" + (given != null ? " \"" + given + "\"" : " null") + + ", \"want\":" + (want != null ? " \"" + want + "\"" : " null") + + ", \"mode\":" + (mode != null ? " \"" + mode + "\"}" : " null}"); + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/AcsHelper.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/AcsHelper.java new file mode 100644 index 0000000..0cc85ee --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/AcsHelper.java @@ -0,0 +1,286 @@ +package co.tinode.tinodesdk.model; + +import com.fasterxml.jackson.annotation.JsonIgnore; + +import org.jetbrains.annotations.NotNull; + +import java.io.Serializable; +import java.util.StringTokenizer; + +/** + * Helper class for access mode parser/generator. + */ +public class AcsHelper implements Serializable { + // User access to topic + private static final int MODE_JOIN = 0x01; // J - join topic + private static final int MODE_READ = 0x02; // R - read broadcasts + private static final int MODE_WRITE = 0x04; // W - publish + private static final int MODE_PRES = 0x08; // P - receive presence notifications + private static final int MODE_APPROVE = 0x10; // A - approve requests + private static final int MODE_SHARE = 0x20; // S - user can invite other people to join (S) + private static final int MODE_DELETE = 0x40; // D - user can hard-delete messages (D), only owner can completely delete + private static final int MODE_OWNER = 0x80; // O - user is the owner (O) - full access + + private static final int MODE_NONE = 0; // No access, requests to gain access are processed normally (N) + + // Invalid mode to indicate an error + private static final int MODE_INVALID = 0x100000; + + private int a; + + public AcsHelper() { + a = MODE_NONE; + } + + public AcsHelper(String str) { + a = decode(str); + } + + public AcsHelper(AcsHelper ah) { + a = ah != null ? ah.a : MODE_INVALID; + } + + public AcsHelper(Integer a) { + this.a = a != null ? a : MODE_INVALID; + } + + @NotNull + @Override + public String toString() { + return encode(a); + } + + public boolean update(String umode) { + int old = a; + a = update(a, umode); + return a != old; + } + + @Override + public boolean equals(Object o) { + + if (o == null) { + return false; + } + + if (o == this) { + return true; + } + + if (!(o instanceof AcsHelper ah)) { + return false; + } + + return a == ah.a; + } + + public boolean equals(String s) { + return a == decode(s); + } + + public boolean isNone() { + return a == MODE_NONE; + } + public boolean isReader() { + return (a & MODE_READ) != 0; + } + public boolean isWriter() { + return (a & MODE_WRITE) != 0; + } + public boolean isMuted() { + return (a & MODE_PRES) == 0; + } + + @JsonIgnore + public void setMuted(boolean v) { + if (a == MODE_INVALID) { + a = MODE_NONE; + } + a = !v ? (a | MODE_PRES) : (a & ~MODE_PRES); + } + public boolean isApprover() { + return (a & MODE_APPROVE) != 0; + } + + public boolean isSharer() { + return (a & MODE_SHARE) != 0; + } + + public boolean isDeleter() { + return (a & MODE_DELETE) != 0; + } + + public boolean isOwner() { + return (a & MODE_OWNER) != 0; + } + + public boolean isJoiner() { + return (a & MODE_JOIN) != 0; + } + + public boolean isDefined() { + return a != MODE_INVALID; + } + public boolean isInvalid() { + return a == MODE_INVALID; + } + + private static int decode(String mode) { + if (mode == null || mode.isEmpty()) { + return MODE_INVALID; + } + + int m0 = MODE_NONE; + + for (char c : mode.toCharArray()) { + switch (c) { + case 'J': + case 'j': + m0 |= MODE_JOIN; + continue; + case 'R': + case 'r': + m0 |= MODE_READ; + continue; + case 'W': + case 'w': + m0 |= MODE_WRITE; + continue; + case 'A': + case 'a': + m0 |= MODE_APPROVE; + continue; + case 'S': + case 's': + m0 |= MODE_SHARE; + continue; + case 'D': + case 'd': + m0 |= MODE_DELETE; + continue; + case 'P': + case 'p': + m0 |= MODE_PRES; + continue; + case 'O': + case 'o': + m0 |= MODE_OWNER; + continue; + case 'N': + case 'n': + return MODE_NONE; + default: + return MODE_INVALID; + } + } + + return m0; + } + + private static String encode(Integer val) { + // Need to distinguish between "not set" and "no access" + if (val == null || val == MODE_INVALID) { + return ""; + } + + if (val == MODE_NONE) { + return "N"; + } + + StringBuilder res = new StringBuilder(6); + char[] modes = new char[]{'J', 'R', 'W', 'P', 'A', 'S', 'D', 'O'}; + for (int i = 0; i < modes.length; i++) { + if ((val & (1 << i)) != 0) { + res.append(modes[i]); + } + } + return res.toString(); + } + + /** + * Apply changes, defined as a string, to the given internal representation. + * + * @param val value to change. + * @param umode change to the value, '+' or '-' followed by the letter(s) being set or unset, + * or an explicit new value: "+JS-WR" or just "JSA" + * @return updated value. + */ + private static int update(int val, String umode) { + if (umode == null || umode.isEmpty()) { + return val; + } + + int m0; + char action = umode.charAt(0); + if (action == '+' || action == '-') { + int val0 = val; + StringTokenizer parts = new StringTokenizer(umode, "-+", true); + while (parts.hasMoreTokens()) { + action = parts.nextToken().charAt(0); + if (parts.hasMoreTokens()) { + m0 = decode(parts.nextToken()); + } else { + break; + } + + if (m0 == MODE_INVALID) { + throw new IllegalArgumentException(); + } + if (m0 == MODE_NONE) { + continue; + } + + if (action == '+') { + val0 |= m0; + } else if (action == '-') { + val0 &= ~m0; + } + } + val = val0; + + } else { + val = decode(umode); + if (val == MODE_INVALID) { + throw new IllegalArgumentException(); + } + } + + return val; + } + + public boolean merge(AcsHelper ah) { + if (ah != null && ah.a != MODE_INVALID) { + if (ah.a != a) { + a = ah.a; + return true; + } + } + return false; + } + + /** + * Bitwise AND between two modes, usually given & want: a1 & a2. + * @param a1 first mode + * @param a2 second mode + * @return {AcsHelper} (a1 & a2) + */ + public static AcsHelper and(AcsHelper a1, AcsHelper a2) { + if (a1 != null && !a1.isInvalid() && a2 != null && !a2.isInvalid()) { + return new AcsHelper(a1.a & a2.a); + } + return null; + } + + /** + * Get bits present in a1 but missing in a2: a1 & ~a2. + * @param a1 first mode + * @param a2 second mode + * @return {AcsHelper} (a1 & ~a2) + */ + public static AcsHelper diff(AcsHelper a1, AcsHelper a2) { + if (a1 != null && !a1.isInvalid() && a2 != null && !a2.isInvalid()) { + return new AcsHelper(a1.a & ~a2.a); + } + return null; + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/AuthScheme.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/AuthScheme.java new file mode 100644 index 0000000..6ac7508 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/AuthScheme.java @@ -0,0 +1,93 @@ +package co.tinode.tinodesdk.model; + +import com.fasterxml.jackson.core.Base64Variants; + +import org.jetbrains.annotations.NotNull; + +import java.io.Serializable; +import java.nio.charset.StandardCharsets; +import java.util.StringTokenizer; + +/** + * Helper of authentication scheme for account creation. + */ +public record AuthScheme(String scheme, String secret) implements Serializable { + public static final String LOGIN_BASIC = "basic"; + public static final String LOGIN_TOKEN = "token"; + public static final String LOGIN_RESET = "reset"; + public static final String LOGIN_CODE = "code"; + + @NotNull + @Override + public String toString() { + return scheme + ":" + secret; + } + + public static AuthScheme parse(String s) { + if (s != null) { + StringTokenizer st = new StringTokenizer(s, ":"); + if (st.countTokens() == 2) { + String scheme = st.nextToken(); + if (scheme.contentEquals(LOGIN_BASIC) || scheme.contentEquals(LOGIN_TOKEN)) { + return new AuthScheme(scheme, st.nextToken()); + } + } else { + throw new IllegalArgumentException(); + } + } + return null; + } + + public static String encodeBasicToken(String uname, String password) { + uname = uname == null ? "" : uname; + // Encode string as base64 + if (uname.contains(":")) { + throw new IllegalArgumentException("illegal character ':' in user name '" + uname + "'"); + } + password = password == null ? "" : password; + return Base64Variants.getDefaultVariant().encode((uname + ":" + password).getBytes(StandardCharsets.UTF_8)); + } + + public static String encodeResetSecret(String scheme, String method, String value) { + // Join parts using ":" then base64-encode. + if (scheme == null || method == null || value == null) { + throw new IllegalArgumentException("illegal 'null' parameter"); + } + if (scheme.contains(":") || method.contains(":") || value.contains(":")) { + throw new IllegalArgumentException("illegal character ':' in parameter"); + } + return Base64Variants.getDefaultVariant().encode((scheme + ":" + method + ":" + value) + .getBytes(StandardCharsets.UTF_8)); + } + + public static String[] decodeBasicToken(String token) { + String basicToken; + // Decode base64 string + basicToken = new String(Base64Variants.getDefaultVariant().decode(token), StandardCharsets.UTF_8); + + // Split "login:password" into parts. + int splitAt = basicToken.indexOf(':'); + if (splitAt <= 0) { + return null; + } + + return new String[]{ + basicToken.substring(0, splitAt), + splitAt == basicToken.length() - 1 ? "" : basicToken.substring(splitAt + 1, basicToken.length() - 1) + }; + } + + + public static AuthScheme basicInstance(String login, String password) { + return new AuthScheme(LOGIN_BASIC, encodeBasicToken(login, password)); + } + + public static AuthScheme tokenInstance(String secret) { + return new AuthScheme(LOGIN_TOKEN, secret); + } + + public static AuthScheme codeInstance(String code, String method, String value) { + // The secret is structured as ::, "123456:email:alice@example.com". + return new AuthScheme(LOGIN_CODE, encodeResetSecret(code, method, value)); + } +} \ No newline at end of file diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/ClientMessage.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/ClientMessage.java new file mode 100644 index 0000000..14dfeaa --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/ClientMessage.java @@ -0,0 +1,70 @@ +package co.tinode.tinodesdk.model; + +import com.fasterxml.jackson.annotation.JsonInclude; + +import java.io.Serializable; + +import static com.fasterxml.jackson.annotation.JsonInclude.Include.NON_DEFAULT; + +/** + * Client message: + *

+ * Hi *MsgClientHi `json:"hi"` + * Acc *MsgClientAcc `json:"acc"` + * Login *MsgClientLogin `json:"login"` + * Sub *MsgClientSub `json:"sub"` + * Leave *MsgClientLeave `json:"leave"` + * Pub *MsgClientPub `json:"pub"` + * Get *MsgClientGet `json:"get"` + * Set *MsgClientSet `json:"set"` + * Del *MsgClientDel `json:"del"` + * Note *MsgClientNote `json:"note"` + */ +@JsonInclude(NON_DEFAULT) +public class ClientMessage implements Serializable { + public MsgClientHi hi; + public MsgClientAcc acc; + public MsgClientLogin login; + public MsgClientSub sub; + public MsgClientLeave leave; + public MsgClientPub pub; + public MsgClientGet get; + public MsgClientSet set; + public MsgClientDel del; + public MsgClientNote note; + // Optional data. + public MsgClientExtra extra; + + public ClientMessage() { + } + public ClientMessage(MsgClientHi hi) { + this.hi = hi; + } + public ClientMessage(MsgClientAcc acc) { + this.acc = acc; + } + public ClientMessage(MsgClientLogin login) { + this.login = login; + } + public ClientMessage(MsgClientSub sub) { + this.sub = sub; + } + public ClientMessage(MsgClientLeave leave) { + this.leave = leave; + } + public ClientMessage(MsgClientPub pub) { + this.pub = pub; + } + public ClientMessage(MsgClientGet get) { + this.get = get; + } + public ClientMessage(MsgClientSet set) { + this.set = set; + } + public ClientMessage(MsgClientDel del) { + this.del = del; + } + public ClientMessage(MsgClientNote note) { + this.note = note; + } +} \ No newline at end of file diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/Credential.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/Credential.java new file mode 100644 index 0000000..82271e7 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/Credential.java @@ -0,0 +1,78 @@ +package co.tinode.tinodesdk.model; + +import com.fasterxml.jackson.annotation.JsonInclude; + +import org.jetbrains.annotations.NotNull; +import org.jetbrains.annotations.Nullable; + +import java.io.Serializable; +import java.util.Arrays; + +import static com.fasterxml.jackson.annotation.JsonInclude.Include.NON_DEFAULT; + +/** + * Account credential: email, phone, captcha + */ +@JsonInclude(NON_DEFAULT) +public class Credential implements Comparable, Serializable { + public static final String METH_EMAIL = "email"; + public static final String METH_PHONE = "tel"; + + // Confirmation method: email, phone, captcha. + public String meth; + // Credential to be validated, e.g. email or a phone number. + public String val; + // Confirmation response, such as '123456'. + public String resp; + // Confirmation parameters. + public Object params; + // Indicator if credential is validated. + public Boolean done; + + public static Credential[] append(@Nullable Credential[] creds, @NotNull Credential c) { + if (creds == null) { + creds = new Credential[1]; + } else { + creds = Arrays.copyOf(creds, creds.length + 1); + } + creds[creds.length - 1] = c; + + return creds; + } + + public Credential() { + } + + public Credential(String meth, String val) { + this.meth = meth; + this.val = val; + } + + public Credential(String meth, String val, String resp, Object params) { + this(meth, val); + this.resp = resp; + this.params = params; + } + + public boolean isDone() { + return done != null && done; + } + + @SuppressWarnings("NullableProblems") + @Override + public String toString() { + return meth + ":" + val; + } + + @Override + public int compareTo(Credential other) { + int r = meth.compareTo(other.meth); + if (r ==0) { + r = val.compareTo(other.val); + } + if (r == 0) { + r = done.compareTo(other.done); + } + return r; + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/Defacs.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/Defacs.java new file mode 100644 index 0000000..c441d1b --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/Defacs.java @@ -0,0 +1,73 @@ +package co.tinode.tinodesdk.model; + +import java.io.Serializable; +import java.util.Objects; + +/** + * Class describing default access to topic + */ +public class Defacs implements Serializable { + public AcsHelper auth; + public AcsHelper anon; + + public Defacs() { + } + + public Defacs(String auth, String anon) { + setAuth(auth); + setAnon(anon); + } + + @Override + public boolean equals(Object o) { + if (o == null) { + return false; + } + + if (this == o) { + return true; + } + + if (!(o instanceof Defacs rhs)) { + return false; + } + + return (Objects.equals(auth, rhs.auth)) && (Objects.equals(anon, rhs.anon)); + } + + public String getAuth() { + return auth != null ? auth.toString() : null; + } + public void setAuth(String a) { + auth = new AcsHelper(a); + } + + public String getAnon() { + return anon != null ? anon.toString() : null; + } + public void setAnon(String a) { + anon = new AcsHelper(a); + } + + public boolean merge(Defacs defacs) { + int changed = 0; + if (defacs.auth != null) { + if (auth == null) { + auth = defacs.auth; + changed ++; + } else { + changed += auth.merge(defacs.auth) ? 1 : 0; + } + } + if (defacs.anon != null) { + if (anon == null) { + anon = defacs.anon; + changed ++; + } else { + changed += anon.merge(defacs.anon) ? 1 : 0; + } + } + + return changed > 0; + } +} \ No newline at end of file diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/DelValues.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/DelValues.java new file mode 100644 index 0000000..ddfdf3d --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/DelValues.java @@ -0,0 +1,13 @@ +package co.tinode.tinodesdk.model; + +import java.io.Serializable; + +/** + * Part of Meta server response + */ +public class DelValues implements Serializable { + public Integer clear; + public MsgRange[] delseq; + + public DelValues() {} +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/Description.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/Description.java new file mode 100644 index 0000000..f449383 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/Description.java @@ -0,0 +1,283 @@ +package co.tinode.tinodesdk.model; + +import com.fasterxml.jackson.annotation.JsonProperty; + +import java.io.Serializable; +import java.util.Date; + +import co.tinode.tinodesdk.Tinode; + +/** + * Topic description as deserialized from the server packet. + */ +public class Description implements Serializable { + public Date created; + public Date updated; + public Date touched; + + public Boolean online; + + public Defacs defacs; + public Acs acs; + public int seq; + // Values reported by the current user as read and received + public int read; + public int recv; + public int clear; + // Merged from Subscription. + public int subcnt; + + public boolean chan; + + @JsonProperty("public") + public DP pub; + @JsonProperty("private") + public DR priv; + public TrustedType trusted; + public LastSeen seen; + + public Description() { + } + + private boolean mergePub(DP spub) { + boolean changed; + if (Tinode.isNull(spub)) { + pub = null; + changed = true; + } else { + if (pub != null && (pub instanceof Mergeable)) { + changed = ((Mergeable)pub).merge((Mergeable)spub); + } else { + pub = spub; + changed = true; + } + } + return changed; + } + + private boolean mergePriv(DR spriv) { + boolean changed; + if (Tinode.isNull(spriv)) { + priv = null; + changed = true; + } else { + if (priv != null && (priv instanceof Mergeable)) { + changed = ((Mergeable)priv).merge((Mergeable)spriv); + } else { + priv = spriv; + changed = true; + } + } + return changed; + } + + /** + * Copy non-null values to this object. + * + * @param desc object to copy. + */ + public boolean merge(Description desc) { + boolean changed = false; + + if (created == null && desc.created != null) { + created = desc.created; + changed = true; + } + if (desc.updated != null && (updated == null || updated.before(desc.updated))) { + updated = desc.updated; + changed = true; + } + if (desc.touched != null && (touched == null || touched.before(desc.touched))) { + touched = desc.touched; + changed = true; + } + + if (chan != desc.chan) { + chan = desc.chan; + changed = true; + } + + if (desc.defacs != null) { + if (defacs == null) { + defacs = desc.defacs; + changed = true; + } else { + changed = defacs.merge(desc.defacs) || changed; + } + } + + if (desc.acs != null) { + if (acs == null) { + acs = desc.acs; + changed = true; + } else { + changed = acs.merge(desc.acs) || changed; + } + } + + if (desc.seq > seq) { + seq = desc.seq; + changed = true; + } + if (desc.read > read) { + read = desc.read; + changed = true; + } + if (desc.recv > recv) { + recv = desc.recv; + changed = true; + } + if (desc.clear > clear) { + clear = desc.clear; + changed = true; + } + if (desc.subcnt > 0) { + changed = subcnt != desc.subcnt || changed; + subcnt = desc.subcnt; + } + if (desc.pub != null) { + changed = mergePub(desc.pub) || changed; + } + + if (desc.trusted != null) { + if (trusted == null) { + trusted = new TrustedType(); + changed = true; + } + changed = trusted.merge(desc.trusted) || changed; + } + + if (desc.priv != null) { + changed = mergePriv(desc.priv) || changed; + } + + if (desc.online != null && desc.online != online) { + online = desc.online; + changed = true; + } + + if (desc.seen != null) { + if (seen == null) { + seen = desc.seen; + changed = true; + } else { + changed = seen.merge(desc.seen) || changed; + } + } + + return changed; + } + + /** + * Merge subscription into a description + */ + public boolean merge(Subscription sub) { + boolean changed = false; + + if (sub.updated != null && (updated == null || updated.before(sub.updated))) { + updated = sub.updated; + changed = true; + } + + if (sub.touched != null && (touched == null || touched.before(sub.touched))) { + touched = sub.touched; + changed = true; + } + + if (sub.acs != null) { + if (acs == null) { + acs = sub.acs; + changed = true; + } else { + changed = acs.merge(sub.acs) || changed; + } + } + + if (sub.seq > seq) { + seq = sub.seq; + changed = true; + } + + if (sub.read > read) { + read = sub.read; + changed = true; + } + + if (sub.recv > recv) { + recv = sub.recv; + changed = true; + } + + if (sub.clear > clear) { + clear = sub.clear; + changed = true; + } + + if (sub.subcnt > 0) { + changed = subcnt != sub.subcnt || changed; + subcnt = sub.subcnt; + } + + if (sub.pub != null) { + // This may throw a ClassCastException. + // This is intentional behavior to catch cases of wrong assignment. + //noinspection unchecked + changed = mergePub((DP) sub.pub) || changed; + } + + if (sub.trusted != null) { + if (trusted == null) { + trusted = new TrustedType(); + changed = true; + } + changed = trusted.merge(sub.trusted) || changed; + } + + if (sub.priv != null) { + try { + //noinspection unchecked + changed = mergePriv((DR)sub.priv) || changed; + } catch (ClassCastException ignored) {} + + } + + if (sub.online != null && sub.online != online) { + online = sub.online; + changed = true; + } + + if (sub.seen != null) { + if (seen == null) { + seen = sub.seen; + changed = true; + } else { + changed = seen.merge(sub.seen) || changed; + } + } + + return changed; + } + + public boolean merge(MetaSetDesc desc) { + boolean changed = false; + + if (desc.defacs != null) { + if (defacs == null) { + defacs = desc.defacs; + changed = true; + } else { + changed = defacs.merge(desc.defacs); + } + } + + if (desc.pub != null) { + changed = mergePub(desc.pub) || changed; + } + + if (desc.priv != null) { + changed = mergePriv(desc.priv) || changed; + } + + return changed; + } +} diff --git a/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/Drafty.java b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/Drafty.java new file mode 100644 index 0000000..c8a0267 --- /dev/null +++ b/lastochka-android-compose/tinodesdk/src/main/java/co/tinode/tinodesdk/model/Drafty.java @@ -0,0 +1,2306 @@ +package co.tinode.tinodesdk.model; + +import com.fasterxml.jackson.annotation.JsonCreator; +import com.fasterxml.jackson.annotation.JsonIgnore; +import com.fasterxml.jackson.annotation.JsonInclude; + +import com.ibm.icu.text.BreakIterator; + +import org.jetbrains.annotations.NotNull; +import org.jetbrains.annotations.Nullable; + +import java.io.Serializable; +import java.net.URI; +import java.text.Normalizer; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collections; +import java.util.HashMap; +import java.util.LinkedList; +import java.util.List; +import java.util.ListIterator; +import java.util.Map; +import java.util.Stack; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import static com.fasterxml.jackson.annotation.JsonInclude.Include.NON_DEFAULT; + + +/** +

Basic parser and formatter for very simple rich text. Mostly targeted at + mobile use cases similar to Telegram and WhatsApp.

+ +

Supports:

+
    +
  • *abc* → abc
    • +
  • _abc_ → abc
    • +
  • ~abc~ → abc
    • +
  • `abc` → abc
    • +
+ +

Nested formatting is supported, e.g. *abc _def_* → abc def

+ +

URLs, @mentions, and #hashtags are extracted.

+ +

JSON data representation is similar to Draft.js raw formatting.

+ +

Sample text:

+ 
+     this is *bold*, `code` and _italic_, ~strike~
+     combined *bold and _italic_*
+     an url: https://www.example.com/abc#fragment and another _www.tinode.co_
+     this is a @mention and a #hashtag in a string
+     second #hashtag
+
+ +

JSON representation of the sample text above:

+ 
+ {
+    "txt":  "this is bold, code and italic, strike combined bold and italic an url: https://www.example.com/abc#fragment " +
+            "and another www.tinode.co this is a @mention and a #hashtag in a string second #hashtag",
+    "fmt": [
+        { "at":8, "len":4,"tp":"ST" },{ "at":14, "len":4, "tp":"CO" },{ "at":23, "len":6, "tp":"EM"},
+        { "at":31, "len":6, "tp":"DL" },{ "tp":"BR", "len":1, "at":37 },{ "at":56, "len":6, "tp":"EM" },
+        { "at":47, "len":15, "tp":"ST" },{ "tp":"BR", "len":1, "at":62 },{ "at":120, "len":13, "tp":"EM" },
+        { "at":71, "len":36, "key":0 },{ "at":120, "len":13, "key":1 },{ "tp":"BR", "len":1, "at":133 },
+        { "at":144, "len":8, "key":2 },{ "at":159, "len":8, "key":3 },{ "tp":"BR", "len":1, "at":179 },
+        { "at":187, "len":8, "key":3 },{ "tp":"BR", "len":1, "at":195 }
+    ],
+    "ent": [
+        { "tp":"LN", "data":{ "url":"https://www.example.com/abc#fragment" } },
+        { "tp":"LN", "data":{ "url":"http://www.tinode.co" } },
+        { "tp":"MN", "data":{ "val":"mention" } },
+        { "tp":"HT", "data":{ "val":"hashtag" } }
+    ]
+ }
+
+ */ +@JsonInclude(NON_DEFAULT) +public class Drafty implements Serializable { + public static final String MIME_TYPE = "text/x-drafty"; + + private static final String DRAFTY_FR_TYPE_LEGACY = "application/json"; + private static final String DRAFTY_FR_TYPE = "text/x-drafty-fr"; + + private static final int MAX_PREVIEW_DATA_SIZE = 64; + private static final int MAX_PREVIEW_ATTACHMENTS = 3; + + private static final String[] DATA_FIELDS = + new String[]{"act", "duration", "height", "incoming", "mime", "name", "premime", "preref", "preview", "ref", + "size", "state", "title", "url", "val", "width"}; + + private static final Map, Class> WRAPPER_TYPE_MAP; + static { + WRAPPER_TYPE_MAP = new HashMap<>(8); + WRAPPER_TYPE_MAP.put(Integer.class, int.class); + WRAPPER_TYPE_MAP.put(Boolean.class, boolean.class); + WRAPPER_TYPE_MAP.put(Double.class, double.class); + WRAPPER_TYPE_MAP.put(Float.class, float.class); + WRAPPER_TYPE_MAP.put(Long.class, long.class); + WRAPPER_TYPE_MAP.put(Short.class, short.class); + } + + // Regular expressions for parsing inline formats. + // Name of the style, regexp start, regexp end. + private static final String[] INLINE_STYLE_NAME = { + "ST", "EM", "DL", "CO" + }; + private static final Pattern[] INLINE_STYLE_RE = { + Pattern.compile("(?<=^|[\\W_])\\*([^*]+[^\\s*])\\*(?=$|[\\W_])"), // bold *bo* + Pattern.compile("(?<=^|\\W)_([^_]+[^\\s_])_(?=$|\\W)"), // italic _it_ + Pattern.compile("(?<=^|[\\W_])~([^~]+[^\\s~])~(?=$|[\\W_])"), // strikethough ~st~ + Pattern.compile("(?<=^|\\W)`([^`]+)`(?=$|\\W)") // code/monospace `mono` + }; + + // Relative weights of formatting spans. Greater index in array means greater weight. + private static final List FMT_WEIGHTS = Collections.singletonList("QQ"); + + private static final String[] ENTITY_NAME = {"LN", "MN", "HT"}; + private static final EntityProc[] ENTITY_PROC = { + new EntityProc("LN", + Pattern.compile("(?<=^|[\\W_])(https?://)?(?:www\\.)?(?:[a-z0-9][-a-z0-9]*[a-z0-9]\\.){1,5}" + + "[a-z]{2,6}(?:[/?#:][-a-z0-9@:%_+.~#?&/=]*)?", Pattern.CASE_INSENSITIVE)) { + + @Override + Map pack(Matcher m) { + Map data = new HashMap<>(); + data.put("url", m.group(1) == null ? "http://" + m.group() : m.group()); + return data; + } + }, + new EntityProc("MN", + Pattern.compile("(?<=^|[\\W_])@([\\p{L}\\p{N}][._\\p{L}\\p{N}]*[\\p{L}\\p{N}])")) { + @Override + Map pack(Matcher m) { + Map data = new HashMap<>(); + data.put("val", m.group()); + return data; + } + }, + new EntityProc("HT", + Pattern.compile("(?<=^|[\\W_])#([\\p{L}\\p{N}][._\\p{L}\\p{N}]*[\\p{L}\\p{N}])")) { + @Override + Map pack(Matcher m) { + Map data = new HashMap<>(); + data.put("val", m.group()); + return data; + } + } + }; + + public String txt; + public Style[] fmt; + public Entity[] ent; + + @JsonIgnore + private transient int[] sizes; + + public Drafty() { + txt = null; + fmt = null; + ent = null; + } + + public Drafty(String content) { + Drafty that = parse(content); + + this.txt = that.txt; + this.fmt = that.fmt; + this.ent = that.ent; + this.sizes = that.sizes; + } + + /** + * Creates Drafty document with txt set to the parameter without any parsing. + * This is needed in order to disable secondary parsing of received plain-text messages. + * Used by Jackson XML to deserialize plain text received from the server. + * + * @param plainText text assigned without parsing. + * @return Drafty document with txt set to the parameter. + */ + @JsonCreator + public static Drafty fromPlainText(String plainText) { + Drafty that = new Drafty(); + that.txt = Normalizer.normalize(plainText, Normalizer.Form.NFC); + return that; + } + + protected Drafty(String text, Style[] fmt, Entity[] ent) { + this.txt = text; + this.fmt = fmt; + this.ent = ent; + } + + // Detect starts and ends of formatting spans. Unformatted spans are + // ignored at this stage. + private static List spannify(String original, Pattern re, String type) { + List spans = new ArrayList<>(); + Matcher matcher = re.matcher(original); + while (matcher.find()) { + Span s = new Span(); + s.start = matcher.start(0); // 'hello *world*' + // ^ group(zero) -> index of the opening markup character + s.end = matcher.end(1); // group(one) -> index of the closing markup character + s.text = matcher.group(1); // text without the markup + s.type = type; + spans.add(s); + } + return spans; + } + + // Take a string and defined earlier style spans, re-compose them into a tree where each leaf is + // a same-style (including unstyled) string. I.e. 'hello *bold _italic_* and ~more~ world' -> + // ('hello ', (b: 'bold ', (i: 'italic')), ' and ', (s: 'more'), ' world'); + // + // This is needed in order to clear markup, i.e. 'hello *world*' -> 'hello world' and convert + // ranges from markup-ed offsets to plain text offsets. + private static List chunkify(String line, int start, int end, List spans) { + + if (spans == null || spans.isEmpty()) { + return null; + } + + List chunks = new ArrayList<>(); + for (Span span : spans) { + // Grab the initial unstyled chunk. + + if (span.start > start) { + chunks.add(new Span(line.substring(start, span.start))); + } + + // Grab the styled chunk. It may include subchunks. + Span chunk = new Span(); + chunk.type = span.type; + + List chld = chunkify(line, span.start + 1, span.end, span.children); + if (chld != null) { + chunk.children = chld; + } else { + chunk.text = span.text; + } + + chunks.add(chunk); + start = span.end + 1; // '+1' is to skip the formatting character + } + + // Grab the remaining unstyled chunk, after the last span + if (start < end) { + chunks.add(new Span(line.substring(start, end))); + } + + return chunks; + } + + // Convert linear array or spans into a tree representation. + // Keep standalone and nested spans, throw away partially overlapping spans. + private static List toSpanTree(List spans) { + if (spans == null || spans.isEmpty()) { + return null; + } + + List tree = new ArrayList<>(); + + Span last = spans.get(0); + tree.add(last); + for (int i = 1; i < spans.size(); i++) { + Span curr = spans.get(i); + // Keep spans which start after the end of the previous span or those which + // are complete within the previous span. + if (curr.start > last.end) { + // Span is completely outside of the previous span. + tree.add(curr); + last = curr; + } else if (curr.end < last.end) { + // Span is fully inside of the previous span. Push to subnode. + if (last.children == null) { + last.children = new ArrayList<>(); + } + last.children.add(curr); + } + // Span could also partially overlap, ignore it as invalid. + } + + // Recursively rearrange the subnodes. + for (Span s : tree) { + s.children = toSpanTree(s.children); + } + + return tree; + } + + // Convert a list of chunks into block. + private static Block draftify(List chunks, int startAt) { + if (chunks == null) { + return null; + } + + Block block = new Block(""); + List