Приложение на флаторе, настройки

client-mobile/lib/internal/di/injection_container.dart

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+import 'package:get_it/get_it.dart';
+import 'package:dio/dio.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+import '../../core/network/api_client.dart';
+import '../../features/auth/presentation/bloc/auth_bloc.dart';
+import '../../features/chat/presentation/bloc/chat_bloc.dart';
+import '../../features/settings/data/datasources/settings_local_datasource.dart';
+import '../../features/settings/data/datasources/settings_remote_datasource.dart';
+import '../../features/settings/data/repositories/settings_repository_impl.dart';
+import '../../features/settings/domain/repositories/settings_repository.dart';
+import '../../features/settings/presentation/bloc/settings_bloc.dart';
+
+final sl = GetIt.instance;
+
+Future<void> initDependencies() async {
+  // Core - SharedPreferences
+  final prefs = await SharedPreferences.getInstance();
+  sl.registerLazySingleton<SharedPreferences>(() => prefs);
+
+  // Core - Settings Local DataSource
+  sl.registerLazySingleton<SettingsLocalDataSource>(
+    () => SettingsLocalDataSourceImpl(sl()),
+  );
+
+  // Core - Dio (with dynamic base URL from settings)
+  sl.registerLazySingleton<Dio>(() {
+    final apiUrl = prefs.getString('api_url') ?? 'https://api.messenger.app';
+    return Dio(BaseOptions(
+      baseUrl: apiUrl,
+      connectTimeout: const Duration(seconds: 30),
+      receiveTimeout: const Duration(seconds: 30),
+    ));
+  });
+
+  // Core - API Client
+  sl.registerLazySingleton<ApiClient>(() => ApiClient(sl()));
+
+  // Settings
+  sl.registerLazySingleton<SettingsRemoteDataSource>(
+    () => SettingsRemoteDataSourceImpl(sl()),
+  );
+  sl.registerLazySingleton<SettingsRepository>(
+    () => SettingsRepositoryImpl(sl(), sl()),
+  );
+  sl.registerFactory<SettingsBloc>(() => SettingsBloc(sl()));
+
+  // Auth
+  sl.registerFactory<AuthBloc>(() => AuthBloc());
+
+  // Chat
+  sl.registerFactory<ChatBloc>(() => ChatBloc());
+}

client-mobile/lib/internal/router/chats_placeholder.dart

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+import 'package:flutter/material.dart';
+
+class ChatsPage extends StatelessWidget {
+  const ChatsPage({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return const Center(
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          Icon(Icons.chat_bubble_outline, size: 64, color: Colors.grey),
+          SizedBox(height: 16),
+          Text('Чаты', style: TextStyle(fontSize: 18)),
+          SizedBox(height: 8),
+          Text('Функция в разработке', style: TextStyle(color: Colors.grey)),
+        ],
+      ),
+    );
+  }
+}

client-mobile/lib/internal/router/main_screen.dart

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+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import '../../features/auth/presentation/bloc/auth_bloc.dart';
+import '../../features/auth/presentation/bloc/auth_state.dart';
+import '../../features/auth/presentation/pages/login_page.dart';
+import '../../features/settings/presentation/pages/settings_page.dart';
+import '../router/chats_placeholder.dart';
+
+class MainScreen extends StatefulWidget {
+  static const String routeName = '/main';
+
+  const MainScreen({super.key});
+
+  @override
+  State<MainScreen> createState() => _MainScreenState();
+}
+
+class _MainScreenState extends State<MainScreen> {
+  int _currentIndex = 0;
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: IndexedStack(
+        index: _currentIndex,
+        children: const [
+          ChatsTab(),
+          ContactsTab(),
+          SettingsTab(),
+        ],
+      ),
+      bottomNavigationBar: BottomNavigationBar(
+        currentIndex: _currentIndex,
+        onTap: (index) => setState(() => _currentIndex = index),
+        type: BottomNavigationBarType.fixed,
+        items: const [
+          BottomNavigationBarItem(
+            icon: Icon(Icons.chat_bubble_outline),
+            activeIcon: Icon(Icons.chat_bubble),
+            label: 'Чаты',
+          ),
+          BottomNavigationBarItem(
+            icon: Icon(Icons.contacts_outlined),
+            activeIcon: Icon(Icons.contacts),
+            label: 'Контакты',
+          ),
+          BottomNavigationBarItem(
+            icon: Icon(Icons.settings_outlined),
+            activeIcon: Icon(Icons.settings),
+            label: 'Настройки',
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class ChatsTab extends StatelessWidget {
+  const ChatsTab({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return const ChatsPage();
+  }
+}
+
+class ContactsTab extends StatelessWidget {
+  const ContactsTab({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return const Center(
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          Icon(Icons.contacts_outlined, size: 64, color: Colors.grey),
+          SizedBox(height: 16),
+          Text('Контакты', style: TextStyle(fontSize: 18)),
+          SizedBox(height: 8),
+          Text('Функция в разработке', style: TextStyle(color: Colors.grey)),
+        ],
+      ),
+    );
+  }
+}
+
+class SettingsTab extends StatelessWidget {
+  const SettingsTab({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<AuthBloc, AuthState>(
+      builder: (context, authState) {
+        return authState.when(
+          initial: () => const Center(child: CircularProgressIndicator()),
+          loading: () => const Center(child: CircularProgressIndicator()),
+          authenticated: (_) => const SettingsPage(),
+          unauthenticated: () => const LoginPage(),
+          error: (_) => const LoginPage(),
+        );
+      },
+    );
+  }
+}