import 'package:flutter/material.dart';
import 'package:flutter_common/provider/theme_provider.dart';
import 'package:flutter_common/utils/sp_utils.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:food_hub_app/provider/food_provider.dart';
import 'package:food_hub_app/views/home.dart';
import 'package:food_hub_app/views/login.dart';
import 'package:food_hub_app/views/moment_form.dart';
import 'package:food_hub_app/views/record_form.dart';
import 'package:food_hub_app/views/recipe_detail.dart';
import 'package:form_builder_validators/form_builder_validators.dart';
import 'package:provider/provider.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  
  FormBuilderLocalizations.delegate.load(const Locale('zh', 'CN'));
  await SPUtil.init();
  
  runApp(
    MultiProvider(
      providers: [
        ChangeNotifierProvider(create: (context) => FoodProvider()),
        ChangeNotifierProvider(create: (context) => ThemeProvider()),
      ],
      child: MyApp(),
    ),
  );
}

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

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    final themeProvider = context.watch<ThemeProvider>();

    return MaterialApp(
      debugShowCheckedModeBanner: false,
      theme: themeProvider.currentThemeData,
      supportedLocales: const [
        Locale('en', 'US'), // 英语
        Locale('zh', 'CN'), // 中文
      ],
      // 本地化代理配置
      localizationsDelegates: const [
        GlobalMaterialLocalizations.delegate,
        GlobalWidgetsLocalizations.delegate,
        GlobalCupertinoLocalizations.delegate,
      ],
      // 根据系统语言自动选择Locale
      localeResolutionCallback: (locale, supportedLocales) {
        for (var supportedLocale in supportedLocales) {
          if (supportedLocale.languageCode == locale?.languageCode) {
            return supportedLocale;
          }
        }
        return supportedLocales.first;
      },
      home: LoginPage(),
      routes: {
        '/home': (context) => HomePage(),
        '/recordForm': (context) => RecordFormPage(),
        '/recipeDetail': (context) => RecipeDetailPage(),
        '/momentForm': (context) => MomentFormPage(),
      },
    );
  }
}