import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:intl/date_symbol_data_local.dart';
import 'package:prosappco/src/authentication/authentication_repository.dart';
import 'package:prosappco/src/presentation/screens/service_web.dart';
import 'package:prosappco/src/providers/user_provider.dart';
import 'package:prosappco/src/presentation/screens/calendar.dart';
import 'package:prosappco/src/presentation/screens/city.dart';
import 'package:prosappco/src/presentation/screens/login/login.dart';
import 'package:prosappco/src/presentation/screens/login/login_email.dart';
import 'package:prosappco/src/presentation/screens/my_services.dart';
import 'package:prosappco/src/presentation/screens/my_services_pro.dart';
import 'package:prosappco/src/presentation/screens/new_number.dart';
import 'package:prosappco/src/presentation/screens/new_password.dart';
import 'package:prosappco/src/presentation/screens/profession.dart';
import 'package:prosappco/src/presentation/screens/professional_profile.dart';
import 'package:prosappco/src/presentation/screens/professional_revision.dart';
import 'package:prosappco/src/presentation/screens/profile/profile.dart';
import 'package:prosappco/src/presentation/screens/profile/profile_pro.dart';
import 'package:prosappco/src/presentation/screens/register/register.dart';
import 'package:prosappco/src/presentation/screens/request_sent.dart';
import 'package:prosappco/src/presentation/screens/reset_password/reset_password.dart';
import 'package:prosappco/src/presentation/screens/map/service.dart';
import 'package:prosappco/src/presentation/screens/solicitudes.dart';
import 'package:flutter/foundation.dart' show kIsWeb;
import 'package:provider/provider.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:prosappco/src/utils/app_navigator.dart';

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

  // Trigger singleton init which schedules _checkSession after first frame
  AuthenticationRepository.instance;

  await initializeDateFormatting('es_MX', null);

  SystemChrome.setPreferredOrientations([
    DeviceOrientation.portraitUp,
    DeviceOrientation.portraitDown,
  ]);

  runApp(const MyApp());
}

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

  @override
  Widget build(BuildContext context) {
    return MultiProvider(
      providers: [
        ChangeNotifierProvider(create: (_) => UserProvider()),
      ],
      child: MaterialApp(
        navigatorKey: appNavigatorKey,
        theme: ThemeData(fontFamily: 'Poppins'),
        debugShowCheckedModeBanner: false,
        localizationsDelegates: const [
          GlobalMaterialLocalizations.delegate,
          GlobalWidgetsLocalizations.delegate,
          GlobalCupertinoLocalizations.delegate,
        ],
        supportedLocales: const [Locale('es', 'US')],
        title: 'ProsApp',
        initialRoute: '/',
        routes: {
          '/': (context) => const LoginScreen(),
          '/splash': (context) => const SplashScreen(),
          '/login': (context) => const LoginEmailScreen(),
          '/profile': (context) => const ProfileScreen(),
          '/register': (context) => const RegisterScreen(),
          '/city': (context) => const CityScreen(),
          '/profession': (context) => const ProfessionScreen(),
          '/newNumber': (context) => const NewNumberScreen(),
          '/profesionalRevision': (context) => const ProfessionalRevisionScreen(),
          '/profesionalProfile': (context) => const ProfessionalProfileScreen(),
          '/solicitudEnviada': (context) => const RequestSentScreen(),
          '/nuevaPassword': (context) => NewPasswordScreen(),
          '/servicio': (context) => const ServiceScreen(),
          '/servicioWeb': (context) => const ServiceWebScreen(),
          '/profilePro': (context) => const ProfileProScreen(),
          '/calendar': (context) => const CalendarScreen(),
          '/solicitud': (context) => SolicitudScreen(),
          '/misserviciospro': (context) => MyServicesProScreen(),
          '/misservicios': (context) => MyServicesScreen(),
          '/resetpassword': (context) => const ResetPasswordScreen(),
        },
        onGenerateRoute: (settings) {
          throw Exception('Ruta desconocida: ${settings.name}');
        },
      ),
    );
  }
}

class SplashScreen extends StatefulWidget {
  const SplashScreen({super.key});

  @override
  State<SplashScreen> createState() => _SplashScreenState();
}

class _SplashScreenState extends State<SplashScreen> {
  @override
  void initState() {
    super.initState();
    if (kIsWeb) {
      Future.delayed(const Duration(seconds: 3), () {
        Navigator.pushReplacement(
          context,
          MaterialPageRoute(builder: (context) => const LoginScreen()),
        );
      });
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.blue,
      body: Center(
        child: kIsWeb ? Image.asset('/images/splash.png') : const LoginScreen(),
      ),
    );
  }
}