import 'package:em2rp/utils/auth_guard_widget.dart';
import 'package:em2rp/view_model/user_management_view_model.dart';
import 'package:em2rp/views/calendar_page.dart';
import 'package:em2rp/views/login_page.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/material.dart';
import 'package:firebase_core/firebase_core.dart';
import 'firebase_options.dart';
import 'utils/colors.dart';
import 'views/my_account_page.dart';
import 'views/user_management_page.dart';
import 'package:provider/provider.dart';
import 'providers/user_provider.dart';
import 'providers/local_auth_provider.dart'; // Ajout de l'AuthProvider
import 'services/user_service.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp(
    options: DefaultFirebaseOptions.currentPlatform,
  );
  await FirebaseAuth.instance.setPersistence(Persistence.LOCAL);

  runApp(
    MultiProvider(
      providers: [
        // Injection du service UserService
        Provider<UserService>(create: (_) => UserService()),

        // AuthProvider pour la gestion de l'authentification
        ChangeNotifierProvider<LocalAuthProvider>(
            create: (context) => LocalAuthProvider()),

        // UserProvider déjà existant
        ChangeNotifierProvider<UserProvider>(
            create: (context) => UserProvider()),

        // Injection des ViewModels en utilisant UserService et AuthProvider
        ChangeNotifierProvider<UserManagementViewModel>(
          create: (context) =>
              UserManagementViewModel(context.read<UserService>()),
        ),
      ],
      child: const MyApp(),
    ),
  );
}

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

  @override
  Widget build(BuildContext context) {
    print("test");
    return MaterialApp(
      title: 'EM2 ERP',
      theme: ThemeData(
        primarySwatch: Colors.red,
        primaryColor: AppColors.noir,
        colorScheme:
            ColorScheme.fromSwatch().copyWith(secondary: AppColors.rouge),
        textTheme: const TextTheme(
          bodyMedium: TextStyle(color: AppColors.noir),
        ),
        inputDecorationTheme: InputDecorationTheme(
          focusedBorder: OutlineInputBorder(
            borderSide: BorderSide(color: AppColors.noir),
          ),
          enabledBorder: OutlineInputBorder(
            borderSide: BorderSide(color: AppColors.gris),
          ),
          labelStyle: TextStyle(color: AppColors.noir),
          hintStyle: TextStyle(color: AppColors.gris),
        ),
        elevatedButtonTheme: ElevatedButtonThemeData(
          style: ElevatedButton.styleFrom(
            foregroundColor: AppColors.blanc,
            backgroundColor: AppColors.noir,
          ),
        ),
      ),
      routes: {
        '/login': (context) => const LoginPage(),
        '/calendar': (context) => const AuthGuard(child: CalendarPage()),
        '/my_account': (context) => const AuthGuard(child: MyAccountPage()),
        '/user_management': (context) =>
            const AuthGuard(requiredRole: "ADMIN", child: UserManagementPage()),
      },
      initialRoute: '/login',
    );
  }
}