import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:water_management_system/pages/login/login_page.dart';
import 'package:water_management_system/services/auth_service.dart';
import 'package:water_management_system/pages/home/home_page.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  
  // 初始化服务
  await AuthService().init();
  
  runApp(
    ChangeNotifierProvider(
      create: (context) => AuthService(),
      child: const MyApp(),
    ),
  );
}

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: '智慧水务管理系统',
      theme: ThemeData(
        primarySwatch: Colors.blue,
        visualDensity: VisualDensity.adaptivePlatformDensity,
        fontFamily: 'Roboto',
      ),
      home: Consumer<AuthService>(
        builder: (context, authService, child) {
          return authService.isAuthenticated 
            ? const HomePage()
            : const LoginPage();
        },
      ),
      debugShowCheckedModeBanner: false,
    );
  }
}