monisuo/flutter_monisuo/lib/main.dart

import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:shared_preferences/shared_preferences.dart';

import 'core/constants/app_colors.dart';
import 'core/network/dio_client.dart';
import 'core/storage/local_storage.dart';
import 'core/theme/app_theme.dart';
import 'data/services/user_service.dart';
import 'data/services/market_service.dart';
import 'data/services/trade_service.dart';
import 'data/services/asset_service.dart';
import 'data/services/fund_service.dart';
import 'providers/auth_provider.dart';
import 'providers/market_provider.dart';
import 'providers/asset_provider.dart';
import 'ui/pages/auth/login_page.dart';
import 'ui/pages/main/main_page.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();

  // 初始化本地存储
  final prefs = await SharedPreferences.getInstance();
  await LocalStorage.init();

  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MultiProvider(
      providers: [
        // 服务
        Provider<DioClient>(create: (_) => DioClient()),
        ProxyProvider<DioClient, UserService>(
          create: (_) => throw UnimplementedError(),
          update: (_, client) => UserService(client),
        ),
        ProxyProvider<DioClient, MarketService>(
          create: (_) => throw UnimplementedError(),
          update: (_, client) => MarketService(client),
        ),
        ProxyProvider<DioClient, TradeService>(
          create: (_) => throw UnimplementedError(),
          update: (_, client) => TradeService(client),
        ),
        ProxyProvider<DioClient, AssetService>(
          create: (_) => throw UnimplementedError(),
          update: (_, client) => AssetService(client),
        ),
        ProxyProvider<DioClient, FundService>(
          create: (_) => throw UnimplementedError(),
          update: (_, client) => FundService(client),
        ),
        // 状态管理
        ProxyProvider2<UserService, DioClient, AuthProvider>(
          create: (_) => throw UnimplementedError(),
          update: (_, userService, __) => AuthProvider(userService),
        ),
        ProxyProvider<MarketService, MarketProvider>(
          create: (_) => throw UnimplementedError(),
          update: (_, service) => MarketProvider(service),
        ),
        ProxyProvider2<AssetService, FundService, AssetProvider>(
          create: (_) => throw UnimplementedError(),
          update: (_, assetService, fundService) => AssetProvider(assetService, fundService),
        ),
      ],
      child: MaterialApp(
        title: '模拟所',
        debugShowCheckedModeBanner: false,
        theme: AppTheme.darkTheme,
        home: Consumer<AuthProvider>(
          builder: (context, auth, _) {
            if (auth.isLoading) {
              return const Scaffold(
                backgroundColor: AppColors.background,
                body: Center(
                  child: CircularProgressIndicator(color: AppColors.primary),
                ),
              );
            }
            if (auth.isLoggedIn) {
              return const MainPage();
            }
            return const LoginPage();
          },
        ),
      ),
    );
  }
}