719 lines
22 KiB
Dart
719 lines
22 KiB
Dart
import 'dart:async';
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import 'dart:math' as math;
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import 'dart:ui' as ui;
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import 'package:dynamic_color/dynamic_color.dart';
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import 'package:flutter/material.dart';
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import 'package:komet/l10n/app_localizations.dart';
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import 'package:m3e_collection/m3e_collection.dart';
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import 'package:package_info_plus/package_info_plus.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'backend/api.dart';
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import 'core/config/app_accent.dart';
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import 'core/config/app_amoled.dart';
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import 'core/config/app_bubble_behavior.dart';
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import 'core/config/app_bubble_shape.dart';
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import 'core/config/app_cache_extent.dart';
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import 'core/config/app_fonts.dart';
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import 'core/config/app_theme_mode.dart';
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import 'core/config/app_theme_schedule.dart';
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import 'backend/modules/account.dart';
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import 'backend/modules/chats.dart';
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import 'backend/modules/contacts.dart';
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import 'backend/modules/file_uploader.dart';
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import 'backend/modules/messages.dart';
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import 'core/push/push_service.dart';
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import 'core/storage/app_database.dart';
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import 'core/transport/tls_config.dart';
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import 'core/transport/vpn_bypass.dart';
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import 'core/storage/token_storage.dart';
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import 'core/utils/haptics.dart';
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import 'core/protocol/packet.dart';
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import 'frontend/debug/fps_overlay_layer.dart';
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import 'frontend/screens/auth/login_screen.dart';
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import 'frontend/screens/chats/chat_list_screen.dart';
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import 'frontend/widgets/custom_notification.dart';
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import 'frontend/widgets/theme_reveal.dart';
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final api = Api();
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final accountModule = AccountModule(api);
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final messagesModule = MessagesModule(api);
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final fileUploader = FileUploader(api: api, messages: messagesModule);
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Future<Locale> _loadInitialLocale() async {
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final prefs = await SharedPreferences.getInstance();
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final code = prefs.getString('app_locale');
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if (code != null && (code == 'en' || code == 'ru')) {
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return Locale(code);
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}
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final platform = WidgetsBinding.instance.platformDispatcher.locale;
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if (platform.languageCode == 'en' || platform.languageCode == 'ru') {
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return Locale(platform.languageCode);
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}
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return const Locale('ru');
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}
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void main() async {
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WidgetsFlutterBinding.ensureInitialized();
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await AppDatabase.init();
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final activeAccountId = await TokenStorage.getActiveAccountId();
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if (activeAccountId != null) {
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await ContactsModule.primeCacheFromDb(activeAccountId);
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}
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ChatsModule.attachGlobalPushHandlers(api);
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await api.connect();
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final packageInfo = await PackageInfo.fromPlatform();
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if (packageInfo.packageName == 'ru.oneme.app') {
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await PushService.instance.init(api: api, account: accountModule);
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}
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final initialLocale = await _loadInitialLocale();
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await Haptics.load();
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final prefs = await SharedPreferences.getInstance();
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await FileHistoryCache.load(prefs);
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final initialFpsOverlay = prefs.getBool('dev_fps_overlay') ?? false;
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final initialVpnBypass = prefs.getBool(VpnBypassService.prefKey) ?? false;
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final initialTlsInsecure = prefs.getBool(TlsConfig.prefKey) ?? false;
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final initialFontId =
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prefs.getString(AppFonts.prefKey) ?? AppFonts.fallback.id;
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final initialFontScale = AppFonts.clampScale(
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prefs.getDouble(AppFonts.scalePrefKey) ?? AppFonts.defaultScale,
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);
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final initialAccentSeed = await AppAccent.load();
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AppBubbleShape.current.value = await AppBubbleShape.load();
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AppBubbleBehavior.current.value = await AppBubbleBehavior.load();
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AppCacheExtent.current.value = await AppCacheExtent.load();
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AppThemeModeConfig.current.value = await AppThemeModeConfig.load();
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AppAmoled.current.value = await AppAmoled.load();
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AppThemeSchedule.current.value = await AppThemeSchedule.load();
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runApp(
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KometApp(
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initialLocale: initialLocale,
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initialFpsOverlay: initialFpsOverlay,
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initialVpnBypass: initialVpnBypass,
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initialTlsInsecure: initialTlsInsecure,
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initialFontId: initialFontId,
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initialFontScale: initialFontScale,
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initialAccentSeed: initialAccentSeed,
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),
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);
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}
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class KometApp extends StatefulWidget {
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const KometApp({
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super.key,
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required this.initialLocale,
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this.initialFpsOverlay = false,
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this.initialVpnBypass = false,
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this.initialTlsInsecure = false,
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required this.initialFontId,
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required this.initialFontScale,
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this.initialAccentSeed,
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});
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final Locale initialLocale;
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final bool initialFpsOverlay;
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final bool initialVpnBypass;
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final bool initialTlsInsecure;
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final String initialFontId;
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final double initialFontScale;
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final Color? initialAccentSeed;
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static final navigatorKey = GlobalKey<NavigatorState>();
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static KometAppState? stateOf(BuildContext context) {
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return context.findAncestorStateOfType<KometAppState>();
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}
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@override
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State<KometApp> createState() => KometAppState();
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}
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class KometAppState extends State<KometApp>
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with WidgetsBindingObserver, TickerProviderStateMixin {
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static const _fallbackSeed = Color(0xFFC1C4FF);
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final GlobalKey _captureBoundaryKey = GlobalKey();
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OverlayEntry? _revealEntry;
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AnimationController? _revealController;
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ui.Image? _revealImage;
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late Locale _locale;
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late String _fontId;
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bool _isLoggingOut = false;
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late final ValueNotifier<Color?> accentSeed = ValueNotifier(
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widget.initialAccentSeed,
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);
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StreamSubscription<SessionExpiredException>? _sessionExpiredSub;
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StreamSubscription<LoginStatus>? _loginStatusSub;
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StreamSubscription<VpnBypassResult>? _vpnBypassSub;
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Timer? _scheduleTimer;
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String? _lastVpnNotice;
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DateTime _lastVpnNoticeAt = DateTime.fromMillisecondsSinceEpoch(0);
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late final ValueNotifier<bool> fpsOverlayEnabled = ValueNotifier(
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widget.initialFpsOverlay,
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);
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late final ValueNotifier<bool> vpnBypassEnabled = ValueNotifier(
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widget.initialVpnBypass,
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);
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late final ValueNotifier<bool> tlsInsecureEnabled = ValueNotifier(
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widget.initialTlsInsecure,
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);
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late final ValueNotifier<double> fontScale = ValueNotifier(
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widget.initialFontScale,
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);
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final _profileUpdateController = StreamController<void>.broadcast();
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Stream<void> get profileUpdateStream => _profileUpdateController.stream;
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@override
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void initState() {
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super.initState();
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_locale = widget.initialLocale;
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_fontId = widget.initialFontId;
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WidgetsBinding.instance.addObserver(this);
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AppThemeModeConfig.current.addListener(_onThemeModeChanged);
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AppAmoled.current.addListener(_onAmoledChanged);
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AppThemeSchedule.current.addListener(_onScheduleChanged);
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_lastAppliedThemeMode = _effectiveThemeMode;
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_rescheduleSwitch();
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api.setReconnectCallback(() async {
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try {
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final accountId = await TokenStorage.getActiveAccountId();
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if (accountId != null) {
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final token = await TokenStorage.readToken(accountId);
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if (token != null) {
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await accountModule.login(accountId: accountId, token: token);
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}
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}
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} catch (_) {}
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});
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_loginStatusSub = accountModule.loginStatusStream.listen((status) {
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if (status == LoginStatus.success) {
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PushService.instance.onLoginSuccess();
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}
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});
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_sessionExpiredSub = api.sessionExpiredStream.listen((SessionExpiredException e) async {
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if (_isLoggingOut) return;
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_isLoggingOut = true;
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await PushService.instance.unregister();
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final accountId = await TokenStorage.getActiveAccountId();
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if (accountId != null) {
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await accountModule.removeAccount(accountId);
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}
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final navState = KometApp.navigatorKey.currentState;
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if (navState != null) {
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final overlay = navState.overlay;
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if (overlay != null) {
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showCustomNotificationOnOverlay(overlay, e.message);
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}
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await navState.pushAndRemoveUntil(
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MaterialPageRoute(builder: (_) => const LoginScreen()),
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(route) => false,
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);
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}
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_isLoggingOut = false;
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});
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_vpnBypassSub = VpnBypassService.instance.events.listen((r) {
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final msg = r.bound
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? 'Соединение через VPN не работает — '
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'используется ${r.boundInterface ?? r.transport ?? 'прямое подключение'}'
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: 'Соединение через VPN не работает, обойти не удалось'
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'${r.reason != null ? ' (${r.reason})' : ''}';
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final now = DateTime.now();
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if (msg == _lastVpnNotice &&
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now.difference(_lastVpnNoticeAt).inSeconds < 10) {
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return;
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}
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_lastVpnNotice = msg;
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_lastVpnNoticeAt = now;
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final overlay = KometApp.navigatorKey.currentState?.overlay;
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if (overlay != null) {
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showCustomNotificationOnOverlay(overlay, msg);
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}
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});
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}
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@override
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void dispose() {
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_finishReveal();
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_sessionExpiredSub?.cancel();
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_loginStatusSub?.cancel();
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_vpnBypassSub?.cancel();
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_scheduleTimer?.cancel();
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AppThemeModeConfig.current.removeListener(_onThemeModeChanged);
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AppAmoled.current.removeListener(_onAmoledChanged);
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AppThemeSchedule.current.removeListener(_onScheduleChanged);
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WidgetsBinding.instance.removeObserver(this);
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_profileUpdateController.close();
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fpsOverlayEnabled.dispose();
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vpnBypassEnabled.dispose();
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tlsInsecureEnabled.dispose();
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fontScale.dispose();
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accentSeed.dispose();
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super.dispose();
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}
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@override
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void didChangeAppLifecycleState(AppLifecycleState state) {
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if (state != AppLifecycleState.resumed) return;
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if (AppThemeModeConfig.current.value != AppThemeMode.schedule) return;
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_rescheduleSwitch();
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final next = _effectiveThemeMode;
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if (next == _lastAppliedThemeMode) return;
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_lastAppliedThemeMode = next;
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if (mounted) setState(() {});
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}
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void _onThemeModeChanged() {
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_rescheduleSwitch();
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_lastAppliedThemeMode = _effectiveThemeMode;
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if (mounted) setState(() {});
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}
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void _onAmoledChanged() {
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if (mounted) setState(() {});
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}
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void _onScheduleChanged() {
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if (AppThemeModeConfig.current.value != AppThemeMode.schedule) return;
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_rescheduleSwitch();
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final next = _effectiveThemeMode;
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if (next == _lastAppliedThemeMode) return;
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_lastAppliedThemeMode = next;
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if (mounted) setState(() {});
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}
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ThemeMode _lastAppliedThemeMode = ThemeMode.system;
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void _rescheduleSwitch() {
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_scheduleTimer?.cancel();
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_scheduleTimer = null;
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if (AppThemeModeConfig.current.value != AppThemeMode.schedule) return;
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final until = AppThemeSchedule.current.value.durationUntilNextSwitch(
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DateTime.now(),
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);
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_scheduleTimer = Timer(until, () {
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if (!mounted) return;
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_lastAppliedThemeMode = _effectiveThemeMode;
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setState(() {});
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_rescheduleSwitch();
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});
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}
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ThemeMode get _effectiveThemeMode {
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switch (AppThemeModeConfig.current.value) {
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case AppThemeMode.system:
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return ThemeMode.system;
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case AppThemeMode.light:
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return ThemeMode.light;
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case AppThemeMode.dark:
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return ThemeMode.dark;
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case AppThemeMode.schedule:
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final isDark = AppThemeSchedule.current.value.isDarkAt(DateTime.now());
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return isDark ? ThemeMode.dark : ThemeMode.light;
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}
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}
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Future<void> applyThemeMode(AppThemeMode mode) async {
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await AppThemeModeConfig.save(mode);
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}
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void applyThemeModeWithReveal(AppThemeMode mode, Offset center) {
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if (AppThemeModeConfig.current.value == mode) return;
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_runThemeReveal(center, () => AppThemeModeConfig.save(mode));
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}
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Future<void> applyAmoled(bool value) async {
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await AppAmoled.save(value);
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}
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void applyAmoledWithReveal(bool value, Offset center) {
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if (AppAmoled.current.value == value) return;
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_runThemeReveal(center, () => AppAmoled.save(value));
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}
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void _runThemeReveal(Offset center, Future<void> Function() apply) {
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final overlay = KometApp.navigatorKey.currentState?.overlay;
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final ctx = _captureBoundaryKey.currentContext;
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if (overlay == null || ctx == null) {
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apply();
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return;
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}
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if (MediaQuery.disableAnimationsOf(ctx)) {
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apply();
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return;
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}
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final renderObject = ctx.findRenderObject();
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if (renderObject is! RenderRepaintBoundary) {
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apply();
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return;
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}
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final ui.Image snapshot;
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try {
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final dpr = math.min(MediaQuery.of(ctx).devicePixelRatio, 2.0);
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snapshot = renderObject.toImageSync(pixelRatio: dpr);
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} catch (_) {
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apply();
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return;
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}
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_finishReveal();
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final controller = AnimationController(
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vsync: this,
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duration: const Duration(milliseconds: 650),
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);
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final entry = ThemeRevealOverlay.build(
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snapshot: snapshot,
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center: center,
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animation: controller,
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);
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_revealController = controller;
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_revealEntry = entry;
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_revealImage = snapshot;
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overlay.insert(entry);
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apply();
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WidgetsBinding.instance.endOfFrame.then((_) {
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if (_revealController != controller) return;
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controller.forward().then(
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(_) {
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if (_revealController != controller) return;
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_finishReveal();
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},
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onError: (_) {},
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);
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});
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}
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void _finishReveal() {
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_revealEntry?.remove();
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_revealEntry = null;
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_revealController?.dispose();
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_revealController = null;
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final img = _revealImage;
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_revealImage = null;
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if (img != null) {
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WidgetsBinding.instance.addPostFrameCallback((_) => img.dispose());
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}
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}
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Future<void> applyThemeSchedule(ThemeSchedule schedule) async {
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await AppThemeSchedule.save(schedule);
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}
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Future<void> setFpsOverlayEnabled(bool value) async {
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if (fpsOverlayEnabled.value == value) return;
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fpsOverlayEnabled.value = value;
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final prefs = await SharedPreferences.getInstance();
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await prefs.setBool('dev_fps_overlay', value);
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}
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Future<void> setVpnBypassEnabled(bool value) async {
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if (vpnBypassEnabled.value == value) return;
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vpnBypassEnabled.value = value;
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final prefs = await SharedPreferences.getInstance();
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await prefs.setBool(VpnBypassService.prefKey, value);
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}
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Future<void> setTlsInsecureEnabled(bool value) async {
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if (tlsInsecureEnabled.value == value) return;
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tlsInsecureEnabled.value = value;
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await TlsConfig.setInsecureAllowed(value);
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}
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Future<void> applyLocale(Locale locale) async {
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if (!AppLocalizations.supportedLocales.any(
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(l) => l.languageCode == locale.languageCode,
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)) {
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return;
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}
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final prefs = await SharedPreferences.getInstance();
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await prefs.setString('app_locale', locale.languageCode);
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if (mounted) {
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setState(() => _locale = locale);
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}
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}
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String get fontId => _fontId;
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Future<void> applyAccentColor(Color? seed) async {
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await AppAccent.save(seed);
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accentSeed.value = seed;
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}
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Future<void> applyAppFont(String fontId) async {
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if (_fontId == fontId) return;
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final prefs = await SharedPreferences.getInstance();
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await prefs.setString(AppFonts.prefKey, fontId);
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if (mounted) {
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setState(() => _fontId = fontId);
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}
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}
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Future<void> applyFontScale(double scale, {bool persist = true}) async {
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final next = AppFonts.clampScale(scale);
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fontScale.value = next;
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if (persist) {
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final prefs = await SharedPreferences.getInstance();
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await prefs.setDouble(AppFonts.scalePrefKey, next);
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}
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}
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void notifyProfileUpdate() {
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_profileUpdateController.add(null);
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}
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String? _themeCacheFontId;
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ColorScheme? _themeCacheLight;
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ColorScheme? _themeCacheDark;
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ThemeData? _lightTheme;
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ThemeData? _darkTheme;
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Color? _seedCacheKey;
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ColorScheme? _seedCacheLight;
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ColorScheme? _seedCacheDark;
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({ColorScheme light, ColorScheme dark}) _schemesForSeed(Color seed) {
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if (_seedCacheKey == seed &&
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_seedCacheLight != null &&
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_seedCacheDark != null) {
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return (light: _seedCacheLight!, dark: _seedCacheDark!);
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}
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_seedCacheKey = seed;
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_seedCacheLight = ColorScheme.fromSeed(
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seedColor: seed,
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brightness: Brightness.light,
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);
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_seedCacheDark = ColorScheme.fromSeed(
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seedColor: seed,
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brightness: Brightness.dark,
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);
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return (light: _seedCacheLight!, dark: _seedCacheDark!);
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}
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|
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void _rebuildThemesIfNeeded(ColorScheme light, ColorScheme dark) {
|
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if (_themeCacheFontId == _fontId &&
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_themeCacheLight == light &&
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_themeCacheDark == dark) {
|
|
return;
|
|
}
|
|
_themeCacheFontId = _fontId;
|
|
_themeCacheLight = light;
|
|
_themeCacheDark = dark;
|
|
_lightTheme = withM3ETheme(
|
|
ThemeData(
|
|
useMaterial3: true,
|
|
colorScheme: light,
|
|
textTheme: AppFonts.textTheme(
|
|
_fontId,
|
|
ThemeData(brightness: Brightness.light).textTheme,
|
|
),
|
|
),
|
|
);
|
|
_darkTheme = withM3ETheme(
|
|
ThemeData(
|
|
useMaterial3: true,
|
|
colorScheme: dark,
|
|
textTheme: AppFonts.textTheme(
|
|
_fontId,
|
|
ThemeData(brightness: Brightness.dark).textTheme,
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
ColorScheme _adjustDarkScheme(ColorScheme base) {
|
|
if (AppAmoled.current.value) {
|
|
return base.copyWith(
|
|
surface: Colors.black,
|
|
surfaceContainerLowest: Colors.black,
|
|
surfaceContainerLow: const Color(0xFF080808),
|
|
surfaceContainer: const Color(0xFF101010),
|
|
surfaceContainerHigh: const Color(0xFF161616),
|
|
surfaceContainerHighest: const Color(0xFF1C1C1C),
|
|
);
|
|
}
|
|
return base.copyWith(
|
|
surface: Color.alphaBlend(
|
|
base.primary.withValues(alpha: 0.05),
|
|
const Color(0xFF0D0D14),
|
|
),
|
|
surfaceContainerHigh: Color.alphaBlend(
|
|
base.primary.withValues(alpha: 0.08),
|
|
const Color(0xFF1A1A26),
|
|
),
|
|
surfaceContainerHighest: Color.alphaBlend(
|
|
base.primary.withValues(alpha: 0.12),
|
|
const Color(0xFF262636),
|
|
),
|
|
);
|
|
}
|
|
|
|
ColorScheme _adjustLightScheme(ColorScheme base) {
|
|
return base.copyWith(
|
|
surface: Color.alphaBlend(
|
|
base.primary.withValues(alpha: 0.06),
|
|
const Color(0xFFF5F5FA),
|
|
),
|
|
surfaceContainerHigh: Color.alphaBlend(
|
|
base.primary.withValues(alpha: 0.08),
|
|
const Color(0xFFEAEAF2),
|
|
),
|
|
surfaceContainerHighest: Color.alphaBlend(
|
|
base.primary.withValues(alpha: 0.11),
|
|
const Color(0xFFDEDEE8),
|
|
),
|
|
);
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return DynamicColorBuilder(
|
|
builder: (ColorScheme? lightDynamic, ColorScheme? darkDynamic) {
|
|
return ValueListenableBuilder<Color?>(
|
|
valueListenable: accentSeed,
|
|
builder: (context, seed, _) {
|
|
final ColorScheme lightBase;
|
|
final ColorScheme darkBase;
|
|
if (seed != null) {
|
|
final s = _schemesForSeed(seed);
|
|
lightBase = s.light;
|
|
darkBase = s.dark;
|
|
} else if (lightDynamic != null && darkDynamic != null) {
|
|
lightBase = lightDynamic;
|
|
darkBase = darkDynamic;
|
|
} else {
|
|
final s = _schemesForSeed(_fallbackSeed);
|
|
lightBase = lightDynamic ?? s.light;
|
|
darkBase = darkDynamic ?? s.dark;
|
|
}
|
|
|
|
final lightScheme = _adjustLightScheme(lightBase);
|
|
final darkScheme = _adjustDarkScheme(darkBase);
|
|
|
|
_rebuildThemesIfNeeded(lightScheme, darkScheme);
|
|
|
|
return MaterialApp(
|
|
title: 'Komet',
|
|
debugShowCheckedModeBanner: false,
|
|
locale: _locale,
|
|
themeMode: _effectiveThemeMode,
|
|
themeAnimationDuration: Duration.zero,
|
|
localizationsDelegates: AppLocalizations.localizationsDelegates,
|
|
supportedLocales: AppLocalizations.supportedLocales,
|
|
theme: _lightTheme,
|
|
darkTheme: _darkTheme,
|
|
navigatorKey: KometApp.navigatorKey,
|
|
builder: (context, child) {
|
|
return ValueListenableBuilder<double>(
|
|
valueListenable: fontScale,
|
|
child: child ?? const SizedBox.shrink(),
|
|
builder: (context, scale, appChild) {
|
|
Widget scaledChild = appChild!;
|
|
if ((scale - 1.0).abs() > 0.001) {
|
|
scaledChild = MediaQuery.withClampedTextScaling(
|
|
minScaleFactor: scale,
|
|
maxScaleFactor: scale,
|
|
child: scaledChild,
|
|
);
|
|
}
|
|
return ValueListenableBuilder<bool>(
|
|
valueListenable: fpsOverlayEnabled,
|
|
child: scaledChild,
|
|
builder: (context, fpsOn, sChild) {
|
|
return Stack(
|
|
fit: StackFit.expand,
|
|
clipBehavior: Clip.none,
|
|
children: [
|
|
RepaintBoundary(
|
|
key: _captureBoundaryKey,
|
|
child: sChild!,
|
|
),
|
|
if (fpsOn) const FpsOverlayLayer(),
|
|
],
|
|
);
|
|
},
|
|
);
|
|
},
|
|
);
|
|
},
|
|
home: const _StartupScreen(),
|
|
);
|
|
},
|
|
);
|
|
},
|
|
);
|
|
}
|
|
}
|
|
|
|
class _StartupScreen extends StatefulWidget {
|
|
const _StartupScreen();
|
|
|
|
@override
|
|
State<_StartupScreen> createState() => _StartupScreenState();
|
|
}
|
|
|
|
class _StartupScreenState extends State<_StartupScreen> {
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
_tryAutoLogin();
|
|
}
|
|
|
|
Future<void> _tryAutoLogin() async {
|
|
final accountId = await TokenStorage.getActiveAccountId();
|
|
if (accountId == null || await TokenStorage.readToken(accountId) == null) {
|
|
_goToLogin();
|
|
return;
|
|
}
|
|
|
|
try {
|
|
await accountModule.login(accountId: accountId);
|
|
} catch (_) {}
|
|
|
|
if (mounted) {
|
|
Navigator.pushReplacement(
|
|
context,
|
|
MaterialPageRoute(builder: (_) => const ChatListScreen()),
|
|
);
|
|
}
|
|
}
|
|
|
|
void _goToLogin() {
|
|
if (mounted) {
|
|
Navigator.pushReplacement(
|
|
context,
|
|
MaterialPageRoute(builder: (_) => const LoginScreen()),
|
|
);
|
|
}
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final cs = Theme.of(context).colorScheme;
|
|
return Scaffold(
|
|
backgroundColor: cs.surface,
|
|
body: Center(
|
|
child: CircularProgressIndicator(color: cs.primary, strokeWidth: 2),
|
|
),
|
|
);
|
|
}
|
|
}
|