import 'package:flutter/material.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:food_hub_app/utils/sp_util.dart';
import 'package:food_hub_app/views/home.dart';
import 'package:food_hub_app/views/login.dart';
import 'package:food_hub_app/views/recordForm.dart';
import 'package:form_builder_validators/form_builder_validators.dart';
import 'package:shared_preferences/shared_preferences.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  FormBuilderLocalizations.delegate.load(const Locale('zh', 'CN'));
  SPUtil.init();
  runApp(const MyApp());
}

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

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      theme: ThemeData(fontFamily: 'CustomFont'),
      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(),
      },
    );
  }
}