zl-q
94 lines
2.9 KiB
Dart
94 lines
2.9 KiB
Dart
import 'dart:async';
|
|
|
|
import 'package:flutter/material.dart';
|
|
import 'package:flutter_bloc/flutter_bloc.dart';
|
|
import 'package:go_router/go_router.dart';
|
|
import 'di/injection.dart';
|
|
import '../core/l10n/l10n.dart';
|
|
import '../l10n/app_localizations.dart';
|
|
import '../features/auth/presentation/bloc/auth_bloc.dart';
|
|
import '../features/auth/presentation/bloc/auth_event.dart';
|
|
import '../features/auth/presentation/bloc/auth_state.dart';
|
|
import '../features/chat/presentation/bloc/chat_bloc.dart';
|
|
import '../data/cache/cache_scope.dart';
|
|
import 'services/app_prewarm_orchestrator.dart';
|
|
import 'router/app_router.dart';
|
|
import '../core/theme/app_theme.dart';
|
|
|
|
class LinksyApp extends StatefulWidget {
|
|
const LinksyApp({super.key});
|
|
|
|
@override
|
|
State<LinksyApp> createState() => _LinksyAppState();
|
|
}
|
|
|
|
class _LinksyAppState extends State<LinksyApp> {
|
|
late final AuthBloc _authBloc;
|
|
late final GoRouter _router;
|
|
int _cacheScopeVersion = 0;
|
|
|
|
Future<void> _onAuthenticated(String userId) async {
|
|
_cacheScopeVersion += 1;
|
|
final scopeKey = 'user:$userId:v$_cacheScopeVersion';
|
|
CacheScope.configureProvider(() => scopeKey);
|
|
await sl<ChatBloc>().switchUser(userId);
|
|
await sl<AppPrewarmOrchestrator>().ensureStartedFor(userId);
|
|
}
|
|
|
|
Future<void> _onUnauthenticated() async {
|
|
_cacheScopeVersion += 1;
|
|
final scopeKey = 'anonymous:v$_cacheScopeVersion';
|
|
CacheScope.configureProvider(() => scopeKey);
|
|
await sl<ChatBloc>().switchUser(null);
|
|
sl<AppPrewarmOrchestrator>().reset();
|
|
}
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
_authBloc = sl<AuthBloc>();
|
|
const initialScopeKey = 'anonymous:v0';
|
|
CacheScope.configureProvider(() => initialScopeKey);
|
|
_authBloc.add(AuthStarted());
|
|
_router = createAppRouter(_authBloc);
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
_router.dispose();
|
|
super.dispose();
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return BlocProvider<AuthBloc>.value(
|
|
value: _authBloc,
|
|
child: BlocListener<AuthBloc, AuthState>(
|
|
listener: (context, state) {
|
|
if (state is AuthAuthenticated) {
|
|
unawaited(_onAuthenticated(state.user.id));
|
|
}
|
|
if (state is AuthUnauthenticated) {
|
|
unawaited(_onUnauthenticated());
|
|
}
|
|
},
|
|
child: MaterialApp.router(
|
|
onGenerateTitle: (context) => AppLocalizations.of(context).appTitle,
|
|
debugShowCheckedModeBanner: false,
|
|
theme: AppTheme.light,
|
|
darkTheme: AppTheme.dark,
|
|
themeMode: ThemeMode.system,
|
|
locale: const Locale('zh'),
|
|
supportedLocales: AppLocalizations.supportedLocales,
|
|
localizationsDelegates: AppLocalizations.localizationsDelegates,
|
|
builder: (context, child) {
|
|
L10n.setLocale(Localizations.localeOf(context));
|
|
return child ?? const SizedBox.shrink();
|
|
},
|
|
routerConfig: _router,
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|