144 lines
4.4 KiB
Dart
144 lines
4.4 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'app/app_bootstrap.dart';
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import 'features/settings/providers/settings_providers.dart';
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import 'features/shared/providers/core_providers.dart';
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import 'screens/homes_screen.dart';
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import 'screens/remote_screen.dart';
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import 'services/settings_service.dart';
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Future<void> main() async {
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WidgetsFlutterBinding.ensureInitialized();
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final settingsService = SettingsService();
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final initialTheme = await settingsService.getAppThemePreset();
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runApp(
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ProviderScope(
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overrides: [
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settingsServiceProvider.overrideWithValue(settingsService),
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initialAppThemePresetProvider.overrideWithValue(initialTheme),
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],
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child: const IgnisApp(),
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),
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);
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}
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class IgnisApp extends ConsumerWidget {
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const IgnisApp({super.key});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final themePreset = ref.watch(appThemeProvider);
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return MaterialApp(
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title: 'Ignis',
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debugShowCheckedModeBanner: false,
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theme: themePreset.themeData,
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home: const MainGate(),
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);
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}
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}
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/// Стартовый экран -- проверяет наличие домов и перенаправляет
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class MainGate extends ConsumerStatefulWidget {
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const MainGate({super.key});
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@override
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ConsumerState<MainGate> createState() => _MainGateState();
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}
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class _MainGateState extends ConsumerState<MainGate> {
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@override
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void initState() {
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super.initState();
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Future.microtask(_bootstrap);
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}
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Future<void> _bootstrap() async {
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await ref.read(appBootstrapProvider.notifier).bootstrap();
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if (!mounted) return;
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final bootstrap = ref.read(appBootstrapProvider);
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switch (bootstrap.status) {
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case AppBootstrapStatus.ready:
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Navigator.of(context).pushReplacement(
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MaterialPageRoute(builder: (_) => const RemoteScreen()),
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);
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break;
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case AppBootstrapStatus.noHomes:
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Navigator.of(context).pushReplacement(
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MaterialPageRoute(builder: (_) => const HomesScreen()),
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);
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break;
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case AppBootstrapStatus.bootstrapping:
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case AppBootstrapStatus.authFailed:
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case AppBootstrapStatus.networkFailed:
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case AppBootstrapStatus.invalidConfig:
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case AppBootstrapStatus.failed:
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break;
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}
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}
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@override
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Widget build(BuildContext context) {
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final bootstrap = ref.watch(appBootstrapProvider);
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final message = bootstrap.message;
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if (!bootstrap.isBootstrapping && message != null) {
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return Scaffold(
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body: Center(
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child: Padding(
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padding: const EdgeInsets.all(24),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Icon(
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Icons.warning_amber_rounded,
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color: Colors.deepOrange,
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size: 56,
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),
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const SizedBox(height: 16),
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const Text(
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'Не удалось запустить приложение',
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textAlign: TextAlign.center,
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style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
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),
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const SizedBox(height: 8),
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Text(
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message,
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textAlign: TextAlign.center,
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style: const TextStyle(color: Colors.white54),
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),
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const SizedBox(height: 20),
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FilledButton.icon(
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onPressed: _bootstrap,
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icon: const Icon(Icons.refresh),
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label: const Text('Повторить'),
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),
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TextButton(
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onPressed: () => Navigator.of(context).pushReplacement(
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MaterialPageRoute(builder: (_) => const HomesScreen()),
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),
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child: const Text('Открыть список домов'),
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),
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],
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),
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),
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),
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);
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}
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return const Scaffold(
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body: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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CircularProgressIndicator(color: Colors.deepOrange),
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SizedBox(height: 20),
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Text("Загрузка...", style: TextStyle(color: Colors.white54)),
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],
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),
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),
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);
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}
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}
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