import 'package:flutter/foundation.dart' show kIsWeb;
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'core/router/app_router.dart';
import 'theme/app_theme.dart';

void main() {
  runApp(const ProviderScope(child: AirhubApp()));
}

class AirhubApp extends ConsumerWidget {
  const AirhubApp({super.key});

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final router = ref.watch(goRouterProvider);
    return MaterialApp.router(
      routerConfig: router,
      title: 'Airhub',
      debugShowCheckedModeBanner: false,
      theme: AppTheme.lightTheme,
      locale: const Locale('zh', 'CN'),
      supportedLocales: const [
        Locale('zh', 'CN'),
        Locale('en', 'US'),
      ],
      localizationsDelegates: const [
        GlobalMaterialLocalizations.delegate,
        GlobalWidgetsLocalizations.delegate,
        GlobalCupertinoLocalizations.delegate,
      ],
      // Web 调试时模拟 iPhone 安全区域（刘海 + 底部 Home 条）
      // 真机上此代码不生效，kIsWeb 在真机编译时为 false
      builder: kIsWeb
          ? (context, child) {
              // 模拟 iPhone 12 Pro 安全区: top=47px, bottom=34px
              const simTop = 47.0;
              const simBottom = 34.0;
              final mq = MediaQuery.of(context);
              return MediaQuery(
                data: mq.copyWith(
                  padding: mq.padding.copyWith(
                    top: mq.padding.top < simTop ? simTop : mq.padding.top,
                    bottom: mq.padding.bottom < simBottom
                        ? simBottom
                        : mq.padding.bottom,
                  ),
                ),
                child: child ?? const SizedBox.shrink(),
              );
            }
          : null,
    );
  }
}