em2rp/lib/main.dart

@@ -1,5 +1,4 @@
 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';
@@ -11,8 +10,6 @@ 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();
@@ -22,25 +19,9 @@ void main() async {
   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>()),
-        ),
-      ],
+    ChangeNotifierProvider(
+      // Wrap MyApp with ChangeNotifierProvider
+      create: (context) => UserProvider(), // Create UserProvider instance
       child: const MyApp(),
     ),
   );
@@ -62,27 +43,43 @@ class MyApp extends StatelessWidget {
         textTheme: const TextTheme(
           bodyMedium: TextStyle(color: AppColors.noir),
         ),
+        // Personnalisation de l'InputDecorationTheme pour les text fields
         inputDecorationTheme: InputDecorationTheme(
           focusedBorder: OutlineInputBorder(
-            borderSide: BorderSide(color: AppColors.noir),
+            // Bordure lorsqu'il est focus
+            borderSide:
+                BorderSide(color: AppColors.noir), // Couleur rouge quand focus
           ),
           enabledBorder: OutlineInputBorder(
-            borderSide: BorderSide(color: AppColors.gris),
+            // Bordure par défaut (non focus)
+            borderSide:
+                BorderSide(color: AppColors.gris), // Couleur grise par défaut
           ),
-          labelStyle: TextStyle(color: AppColors.noir),
-          hintStyle: TextStyle(color: AppColors.gris),
+          labelStyle: TextStyle(color: AppColors.noir), // Couleur du label
+          hintStyle: TextStyle(color: AppColors.gris), // Couleur du hint text
+          // Tu peux personnaliser d'autres propriétés ici :
+          // fillColor, filled, iconColor, prefixStyle, suffixStyle, etc.
         ),
         elevatedButtonTheme: ElevatedButtonThemeData(
           style: ElevatedButton.styleFrom(
-            foregroundColor: AppColors.blanc,
-            backgroundColor: AppColors.noir,
+            foregroundColor:
+                AppColors.blanc, // Couleur du texte du bouton (ici blanc)
+            backgroundColor: AppColors
+                .noir, // Couleur de fond du bouton (si tu veux aussi changer le fond)
+            // Autres styles possibles pour les boutons :
+            // textStyle, padding, shape, elevation, etc.
           ),
         ),
       ),
       routes: {
+        //Pages accessibles à tous
         '/login': (context) => const LoginPage(),
+
+        //Pages réservées aux UTILISATEURS CONNECTÉS
         '/calendar': (context) => const AuthGuard(child: CalendarPage()),
         '/my_account': (context) => const AuthGuard(child: MyAccountPage()),
+
+        //Pages réservées aux ADMIN
         '/user_management': (context) =>
             const AuthGuard(requiredRole: "ADMIN", child: UserManagementPage()),
       },

em2rp/lib/models/user_model.dart

@@ -1,44 +0,0 @@
-class UserModel {
-  final String uid;
-  final String firstName;
-  final String lastName;
-  final String role;
-  final String profilePhotoUrl;
-  final String email;
-  final String phoneNumber;
-
-  UserModel({
-    required this.uid,
-    required this.firstName,
-    required this.lastName,
-    required this.role,
-    required this.profilePhotoUrl,
-    required this.email,
-    required this.phoneNumber,
-  });
-
-  // Convertit une Map (Firestore) en UserModel
-  factory UserModel.fromMap(Map<String, dynamic> data, String uid) {
-    return UserModel(
-      uid: uid,
-      firstName: data['firstName'] ?? '',
-      lastName: data['lastName'] ?? '',
-      role: data['role'] ?? 'USER',
-      profilePhotoUrl: data['profilePhotoUrl'] ?? '',
-      email: data['email'] ?? '',
-      phoneNumber: data['phoneNumber'] ?? '',
-    );
-  }
-
-  // Convertit un UserModel en Map pour Firestore
-  Map<String, dynamic> toMap() {
-    return {
-      'firstName': firstName,
-      'lastName': lastName,
-      'role': role,
-      'profilePhotoUrl': profilePhotoUrl,
-      'email': email,
-      'phoneNumber': phoneNumber,
-    };
-  }
-}

em2rp/lib/providers/local_auth_provider.dart

@@ -1,46 +0,0 @@
-import 'package:cloud_firestore/cloud_firestore.dart';
-import 'package:firebase_auth/firebase_auth.dart';
-import 'package:flutter/material.dart';
-import '../models/user_model.dart';
-
-class LocalAuthProvider with ChangeNotifier {
-  UserModel? _currentUser;
-
-  UserModel? get currentUser => _currentUser;
-  String? get role => _currentUser?.role;
-
-  void setUser(UserModel user) {
-    _currentUser = user;
-    notifyListeners();
-  }
-
-  void clearUser() {
-    _currentUser = null;
-    notifyListeners();
-  }
-
-  Future<UserCredential> signInWithEmailAndPassword(
-      String email, String password) async {
-    try {
-      UserCredential userCredential = await FirebaseAuth.instance
-          .signInWithEmailAndPassword(email: email, password: password);
-
-      DocumentSnapshot userDoc = await FirebaseFirestore.instance
-          .collection('users')
-          .doc(userCredential.user!.uid)
-          .get();
-
-      if (userDoc.exists) {
-        setUser(UserModel.fromMap(
-            userDoc.data() as Map<String, dynamic>, userDoc.id));
-      } else {
-        throw FirebaseAuthException(
-            code: 'user-not-found',
-            message: "Aucune donnée utilisateur trouvée.");
-      }
-      return userCredential;
-    } on FirebaseAuthException catch (e) {
-      throw FirebaseAuthException(code: e.code, message: e.message);
-    }
-  }
-}

em2rp/lib/providers/user_provider.dart

@@ -21,7 +21,7 @@ class UserProvider extends ChangeNotifier {
     _uid = uid;
     _firstName = userData['firstName'];
     _lastName = userData['lastName'];
-    _role = userData['role'] ?? 'USER';
+    _role = userData['role'] ?? 'USER'; // Default role if not provided
     if (userData['profilePhotoUrl'] != "") {
       _profilePictureUrl = userData['profilePhotoUrl'];
     }

em2rp/lib/services/user_service.dart

@@ -1,44 +0,0 @@
-import 'package:cloud_firestore/cloud_firestore.dart';
-import 'package:firebase_auth/firebase_auth.dart';
-import '../models/user_model.dart';
-
-class UserService {
-  final FirebaseFirestore _firestore = FirebaseFirestore.instance;
-
-  Future<List<UserModel>> fetchUsers() async {
-    try {
-      final snapshot = await _firestore.collection('users').get();
-      return snapshot.docs
-          .map((doc) => UserModel.fromMap(doc.data(), doc.id))
-          .toList();
-    } catch (e) {
-      print("Erreur: $e");
-      return [];
-    }
-  }
-
-  Future<void> updateUser(UserModel user) async {
-    try {
-      await _firestore.collection('users').doc(user.uid).update(user.toMap());
-    } catch (e) {
-      print("Erreur mise à jour: $e");
-    }
-  }
-
-  Future<void> deleteUser(String uid) async {
-    try {
-      await _firestore.collection('users').doc(uid).delete();
-    } catch (e) {
-      print("Erreur suppression: $e");
-    }
-  }
-
-  Future<void> resetPassword(String email) async {
-    try {
-      await FirebaseAuth.instance.sendPasswordResetEmail(email: email);
-      print("Email de réinitialisation envoyé à $email");
-    } catch (e) {
-      print("Erreur reset password: $e");
-    }
-  }
-}

em2rp/lib/utils/auth_guard_widget.dart

@@ -1,4 +1,3 @@
-import 'package:em2rp/providers/local_auth_provider.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:em2rp/providers/user_provider.dart';
@@ -17,17 +16,17 @@ class AuthGuard extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final localAuthProvider = Provider.of<LocalAuthProvider>(context);
+    final userProvider = Provider.of<UserProvider>(context);
 
-    // Si l'utilisateur n'est pas connecté
-    if (localAuthProvider.currentUser == null) {
+    // Si l'utilisateur n'est pas connecté (aucun uid ou email)
+    if (userProvider.uid == null || userProvider.email == null) {
       // Retourne la page de connexion.
       // Vous pouvez aussi déclencher une redirection automatique si nécessaire.
       return const LoginPage();
     }
 
     // Si la page requiert un rôle spécifique et que l'utilisateur ne le possède pas
-    if (requiredRole != null && localAuthProvider.role != requiredRole) {
+    if (requiredRole != null && userProvider.role != requiredRole) {
       return Scaffold(
         appBar: AppBar(title: const Text("Accès refusé")),
         body: const Center(

em2rp/lib/utils/constants.dart

@@ -1,3 +0,0 @@
-class Constants {
-  static const List<String> userRoles = ['USER', 'ADMIN'];
-}

em2rp/lib/view_model/login_view_model.dart

@@ -1,57 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:firebase_auth/firebase_auth.dart';
-import '../providers/local_auth_provider.dart';
-import 'package:provider/provider.dart';
-
-class LoginViewModel extends ChangeNotifier {
-  final TextEditingController emailController = TextEditingController();
-  final TextEditingController passwordController = TextEditingController();
-  String errorMessage = '';
-  bool isLoading = false;
-  bool obscurePassword = true;
-  bool highlightPasswordField = false;
-  bool highlightEmailField = false;
-
-  void togglePasswordVisibility() {
-    obscurePassword = !obscurePassword;
-    notifyListeners();
-  }
-
-  Future<void> signIn(BuildContext context) async {
-    final localAuthProvider =
-        Provider.of<LocalAuthProvider>(context, listen: false);
-    isLoading = true;
-    errorMessage = '';
-    highlightPasswordField = false;
-    highlightEmailField = false;
-    notifyListeners();
-
-    try {
-      await localAuthProvider.signInWithEmailAndPassword(
-          emailController.text.trim(), passwordController.text);
-      print('User signed in');
-
-      // Vérifier si le contexte est toujours valide
-      if (context.mounted) {
-        // Utiliser pushReplacementNamed pour une transition propre
-        Navigator.of(context, rootNavigator: true)
-            .pushReplacementNamed('/calendar');
-      }
-    } on FirebaseAuthException catch (e) {
-      isLoading = false;
-      // Gérer les erreurs...
-      notifyListeners();
-    } finally {
-      // S'assurer que isLoading est remis à false même en cas d'erreur inattendue
-      isLoading = false;
-      notifyListeners();
-    }
-  }
-
-  @override
-  void dispose() {
-    emailController.dispose();
-    passwordController.dispose();
-    super.dispose();
-  }
-}

em2rp/lib/view_model/user_management_view_model.dart

@@ -1,38 +0,0 @@
-import 'package:flutter/material.dart';
-import '../models/user_model.dart';
-import '../services/user_service.dart';
-
-class UserManagementViewModel extends ChangeNotifier {
-  final UserService _userService;
-  List<UserModel> _users = [];
-  bool _isLoading = false;
-
-  List<UserModel> get users => _users;
-  bool get isLoading => _isLoading;
-
-  UserManagementViewModel(this._userService);
-
-  Future<void> fetchUsers() async {
-    _isLoading = true;
-    notifyListeners();
-
-    _users = await _userService.fetchUsers();
-
-    _isLoading = false;
-    notifyListeners();
-  }
-
-  Future<void> updateUser(UserModel user) async {
-    await _userService.updateUser(user);
-    fetchUsers();
-  }
-
-  Future<void> deleteUser(String uid) async {
-    await _userService.deleteUser(uid);
-    fetchUsers();
-  }
-
-  Future<void> resetPassword(String email) async {
-    await _userService.resetPassword(email);
-  }
-}

em2rp/lib/views/calendar_page.dart

@@ -1,4 +1,3 @@
-import 'package:em2rp/providers/local_auth_provider.dart';
 import 'package:flutter/material.dart';
 import 'package:em2rp/views/widgets/nav/main_drawer.dart';
 import 'package:provider/provider.dart'; // Import Provider
@@ -10,19 +9,20 @@ class CalendarPage extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final localAuthProvider = Provider.of<LocalAuthProvider>(context);
+    final userProvider = Provider.of<UserProvider>(context);
 
     return Scaffold(
       appBar: AppBar(title: const Text('Calendrier')),
       drawer: MainDrawer(
-          currentPage: '/calendar'), // Pass UserProvider to MainDrawer
+          currentPage: '/calendar',
+          userProvider: userProvider), // Pass UserProvider to MainDrawer
       body: Center(
         child: Column(
           mainAxisAlignment: MainAxisAlignment.center,
           children: [
             const Text('Page Calendrier', style: TextStyle(fontSize: 24)),
             const SizedBox(height: 20),
-            if (localAuthProvider.role == 'ADMIN') // Get role from UserProvider
+            if (userProvider.role == 'ADMIN') // Get role from UserProvider
               const Text('Vue Admin du Calendrier',
                   style: TextStyle(fontSize: 18, color: AppColors.rouge))
             else

em2rp/lib/views/login_page.dart

@@ -1,4 +1,5 @@
-import 'package:em2rp/view_model/login_view_model.dart';
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:em2rp/providers/user_provider.dart';
 import 'package:em2rp/views/widgets/auth/mail_textfield.dart';
 import 'package:em2rp/views/widgets/error_message.dart';
 import 'package:em2rp/views/widgets/auth/forgot_password_button.dart';
@@ -7,25 +8,117 @@ import 'package:em2rp/views/widgets/auth/login_button.dart';
 import 'package:em2rp/views/widgets/image/em2_logo_n_sur_b.dart';
 import 'package:em2rp/views/widgets/auth/password_textfield.dart';
 import 'package:em2rp/views/widgets/auth/welcome_text.dart';
-import 'package:em2rp/views/widgets/auth/forgot_password_dialog.dart';
+import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
+import 'package:em2rp/views/widgets/auth/forgot_password_dialog.dart';
 import 'package:provider/provider.dart';
 
-class LoginPage extends StatelessWidget {
+class LoginPage extends StatefulWidget {
   const LoginPage({super.key});
 
+  @override
+  State<LoginPage> createState() => _LoginPageState();
+}
+
+class _LoginPageState extends State<LoginPage> {
+  final _emailController = TextEditingController();
+  final _passwordController = TextEditingController();
+  String _errorMessage = '';
+  bool _isLoading = false;
+  bool _obscurePassword = true;
+  bool _highlightPasswordField = false;
+  bool _highlightEmailField = false;
+
+  @override
+  void dispose() {
+    _emailController.dispose();
+    _passwordController.dispose();
+    super.dispose();
+  }
+
+  Future<void> _signInWithEmailAndPassword() async {
+    // Pas de vérification mounted ici, le widget reste monté pendant toute l'opération
+    setState(() {
+      _errorMessage = '';
+      _isLoading = true;
+      _highlightPasswordField = false;
+      _highlightEmailField = false;
+    });
+
+    try {
+      final UserCredential userCredential =
+          await FirebaseAuth.instance.signInWithEmailAndPassword(
+        email: _emailController.text.trim(),
+        password: _passwordController.text,
+      );
+      final uid = userCredential.user!.uid;
+
+      final DocumentSnapshot userDoc =
+          await FirebaseFirestore.instance.collection('users').doc(uid).get();
+
+      if (userDoc.exists) {
+        print("User document found: ${userDoc.data()}");
+        Provider.of<UserProvider>(context, listen: false)
+            .setUserData(userDoc.data() as Map<String, dynamic>, uid);
+
+        // Maintenant que toutes les données sont chargées, naviguer vers CalendarPage.
+        Navigator.of(context).pushReplacementNamed('/calendar');
+      } else {
+        if (!mounted) return;
+        setState(() {
+          _errorMessage = "Aucune donnée utilisateur trouvée.";
+          _isLoading = false;
+        });
+      }
+    } on FirebaseAuthException catch (e) {
+      if (!mounted) return;
+      setState(() {
+        _isLoading = false;
+        if (e.code == 'user-not-found' || e.code == 'wrong-password') {
+          _errorMessage = "Email ou mot de passe incorrect.";
+          _highlightPasswordField = true;
+          _highlightEmailField = true;
+        } else {
+          _errorMessage = "Erreur de connexion. Veuillez réessayer.";
+        }
+      });
+    } catch (e) {
+      if (!mounted) return;
+      setState(() {
+        _errorMessage =
+            "Erreur lors de la récupération des données utilisateur.";
+        _isLoading = false;
+      });
+    }
+  }
+
+  void _togglePasswordVisibility() {
+    if (!mounted) return;
+    setState(() {
+      _obscurePassword = !_obscurePassword;
+    });
+  }
+
+  void _forgotPassword() {
+    showDialog(
+      context: context,
+      builder: (BuildContext context) {
+        return const ForgotPasswordDialogWidget();
+      },
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
-    return ChangeNotifierProvider(
-      create: (_) => LoginViewModel(),
-      child: Scaffold(
-        body: LayoutBuilder(
-          builder: (context, constraints) {
-            return constraints.maxWidth > 900
-                ? _buildLargeScreenLayout(context)
-                : _buildSmallScreenLayout(context);
-          },
-        ),
+    return Scaffold(
+      body: LayoutBuilder(
+        builder: (context, constraints) {
+          if (constraints.maxWidth > 900) {
+            return _buildLargeScreenLayout(context);
+          } else {
+            return _buildSmallScreenLayout(context);
+          }
+        },
       ),
     );
   }
@@ -33,7 +126,10 @@ class LoginPage extends StatelessWidget {
   Widget _buildLargeScreenLayout(BuildContext context) {
     return Row(
       children: <Widget>[
-        const Expanded(flex: 6, child: BigLeftImageWidget()),
+        Expanded(
+          flex: 6,
+          child: const BigLeftImageWidget(),
+        ),
         Expanded(
           flex: 4,
           child: Padding(
@@ -56,45 +152,34 @@ class LoginPage extends StatelessWidget {
   }
 
   Widget _buildLoginForm(BuildContext context) {
-    return Consumer<LoginViewModel>(
-      builder: (context, loginViewModel, child) {
-        return Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          crossAxisAlignment: CrossAxisAlignment.stretch,
-          children: <Widget>[
-            const LogoWidget(),
-            const SizedBox(height: 30),
-            const WelcomeTextWidget(),
-            const SizedBox(height: 40),
-            EmailTextFieldWidget(
-              emailController: loginViewModel.emailController,
-              highlightEmailField: loginViewModel.highlightEmailField,
-            ),
-            const SizedBox(height: 20),
-            PasswordTextFieldWidget(
-              passwordController: loginViewModel.passwordController,
-              obscurePassword: loginViewModel.obscurePassword,
-              highlightPasswordField: loginViewModel.highlightPasswordField,
-              onTogglePasswordVisibility:
-                  loginViewModel.togglePasswordVisibility,
-            ),
-            ForgotPasswordButtonWidget(
-              onPressed: () => showDialog(
-                context: context,
-                builder: (BuildContext context) =>
-                    const ForgotPasswordDialogWidget(),
-              ),
-            ),
-            const SizedBox(height: 30),
-            LoginButtonWidget(
-              isLoading: loginViewModel.isLoading,
-              onPressed: () => loginViewModel.signIn(context),
-            ),
-            const SizedBox(height: 20),
-            ErrorMessageWidget(errorMessage: loginViewModel.errorMessage),
-          ],
-        );
-      },
+    return Column(
+      mainAxisAlignment: MainAxisAlignment.center,
+      crossAxisAlignment: CrossAxisAlignment.stretch,
+      children: <Widget>[
+        const LogoWidget(),
+        const SizedBox(height: 30),
+        const WelcomeTextWidget(),
+        const SizedBox(height: 40),
+        EmailTextFieldWidget(
+          emailController: _emailController,
+          highlightEmailField: _highlightEmailField,
+        ),
+        const SizedBox(height: 20),
+        PasswordTextFieldWidget(
+          passwordController: _passwordController,
+          obscurePassword: _obscurePassword,
+          highlightPasswordField: _highlightPasswordField,
+          onTogglePasswordVisibility: _togglePasswordVisibility,
+        ),
+        ForgotPasswordButtonWidget(onPressed: _forgotPassword),
+        const SizedBox(height: 30),
+        LoginButtonWidget(
+          isLoading: _isLoading,
+          onPressed: _signInWithEmailAndPassword,
+        ),
+        const SizedBox(height: 20),
+        ErrorMessageWidget(errorMessage: _errorMessage),
+      ],
     );
   }
 }

em2rp/lib/views/my_account_page.dart

@@ -1,4 +1,3 @@
-import 'package:em2rp/providers/local_auth_provider.dart';
 import 'package:em2rp/providers/user_provider.dart';
 import 'package:em2rp/utils/firebase_storage_manager.dart';
 import 'package:em2rp/views/widgets/image/profile_picture.dart';
@@ -136,15 +135,16 @@ class _MyAccountPageState extends State<MyAccountPage> {
 
   @override
   Widget build(BuildContext context) {
-    final localAuthProvider = Provider.of<LocalAuthProvider>(
+    final userProvider = Provider.of<UserProvider>(
       context,
-    ); // Get UserProvider instance
+    );
 
     return Scaffold(
-      appBar:
-          AppBar(title: const Text('Mon Compte')), // More user-friendly title
+      appBar: AppBar(title: const Text('Mon Compte')),
       drawer: MainDrawer(
-          currentPage: '/my_account'), // Pass UserProvider to MainDrawer
+        currentPage: '/my_account',
+        userProvider: userProvider,
+      ), // Pass UserProvider to MainDrawer
       body: SingleChildScrollView(
         // Added SingleChildScrollView for better responsiveness
         child: Padding(

em2rp/lib/views/user_management_page.dart

@@ -1,67 +1,39 @@
-import 'package:em2rp/providers/local_auth_provider.dart';
 import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-import '../view_model/user_management_view_model.dart';
+import 'package:em2rp/views/widgets/nav/main_drawer.dart';
+import 'package:em2rp/providers/user_provider.dart'; // Import UserProvider
+import 'package:provider/provider.dart'; // Import Provider
 
 class UserManagementPage extends StatelessWidget {
   const UserManagementPage({super.key});
 
   @override
   Widget build(BuildContext context) {
-    final userViewModel = Provider.of<UserManagementViewModel>(context);
-    final authProvider = Provider.of<LocalAuthProvider>(context);
+    final userProvider =
+        Provider.of<UserProvider>(context); // Get UserProvider instance
 
-    if (authProvider.role != 'ADMIN') {
+    if (userProvider.role != 'ADMIN') {
+      // Get role from UserProvider
       return Scaffold(
         appBar: AppBar(title: const Text('Gestion des Utilisateurs')),
+        drawer: MainDrawer(
+            currentPage: '/user_management',
+            userProvider: userProvider), // Pass UserProvider to MainDrawer
         body: const Center(
-            child: Text('Accès non autorisé',
-                style: TextStyle(color: Colors.red))),
+          child: Text('Accès non autorisé pour les utilisateurs non-Admin.',
+              style: TextStyle(fontSize: 18, color: Colors.red)),
+        ),
+      );
+    } else {
+      return Scaffold(
+        appBar: AppBar(title: const Text('Gestion des Utilisateurs (Admin)')),
+        drawer: MainDrawer(
+            currentPage: '/user_management',
+            userProvider: userProvider), // Pass UserProvider to MainDrawer
+        body: const Center(
+          child: Text('Page de Gestion des Utilisateurs (Admin)',
+              style: TextStyle(fontSize: 24)),
+        ),
       );
     }
-
-    return Scaffold(
-      appBar: AppBar(title: const Text('Gestion des Utilisateurs')),
-      body: userViewModel.isLoading
-          ? const Center(child: CircularProgressIndicator())
-          : ListView.builder(
-              itemCount: userViewModel.users.length,
-              itemBuilder: (context, index) {
-                final user = userViewModel.users[index];
-                return ListTile(
-                  leading: CircleAvatar(
-                      backgroundImage: NetworkImage(user.profilePhotoUrl)),
-                  title: Text('${user.firstName} ${user.lastName}'),
-                  subtitle: Text(user.email),
-                  trailing: Row(
-                    mainAxisSize: MainAxisSize.min,
-                    children: [
-                      IconButton(
-                        icon: const Icon(Icons.edit),
-                        onPressed: () {
-                          // Afficher la pop-up d'édition
-                        },
-                      ),
-                      IconButton(
-                        icon: const Icon(Icons.lock_reset),
-                        onPressed: () =>
-                            userViewModel.resetPassword(user.email),
-                      ),
-                      IconButton(
-                        icon: const Icon(Icons.delete, color: Colors.red),
-                        onPressed: () => userViewModel.deleteUser(user.uid),
-                      ),
-                    ],
-                  ),
-                );
-              },
-            ),
-      floatingActionButton: FloatingActionButton(
-        onPressed: () {
-          // Ajouter un utilisateur
-        },
-        child: const Icon(Icons.add),
-      ),
-    );
   }
 }

em2rp/lib/views/widgets/image/profile_picture.dart

@@ -2,9 +2,9 @@ import 'package:flutter/material.dart';
 import 'package:cloud_firestore/cloud_firestore.dart';
 
 class ProfilePictureWidget extends StatelessWidget {
-  final String? userId; // Modifié pour être nullable
+  final String userId;
   final double radius;
-  final String? defaultImageUrl;
+  final String? defaultImageUrl; // URL de l'image par défaut (optionnel)
 
   const ProfilePictureWidget({
     super.key,
@@ -15,34 +15,42 @@ class ProfilePictureWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    // Vérifier si userId est null ou vide
-    if (userId == null || userId!.isEmpty) {
-      return _buildDefaultAvatar(radius, defaultImageUrl);
-    }
-
     return FutureBuilder<DocumentSnapshot>(
       future: FirebaseFirestore.instance.collection('users').doc(userId).get(),
       builder: (context, snapshot) {
         if (snapshot.connectionState == ConnectionState.waiting) {
-          return _buildLoadingAvatar(radius);
+          return _buildLoadingAvatar(
+              radius); // Afficher un avatar de chargement
         } else if (snapshot.hasError) {
-          print("Error loading profile: ${snapshot.error}");
-          return _buildDefaultAvatar(radius, defaultImageUrl);
+          print("Erreur FutureBuilder ProfilePictureWidget: ${snapshot.error}");
+          return _buildDefaultAvatar(radius,
+              defaultImageUrl); // Afficher avatar par défaut en cas d'erreur Firestore
         } else if (snapshot.data != null && snapshot.data!.exists) {
-          final userData = snapshot.data!.data() as Map<String, dynamic>?;
-          final profilePhotoUrl = userData?['profilePhotoUrl'] as String?;
+          final userData = snapshot.data!;
+          final profilePhotoUrl = userData['profilePhotoUrl'] as String?;
 
           if (profilePhotoUrl != null && profilePhotoUrl.isNotEmpty) {
             return CircleAvatar(
               radius: radius,
-              backgroundImage: NetworkImage(profilePhotoUrl),
-              onBackgroundImageError: (e, stack) {
-                print("Error loading profile image: $e");
-              },
+              // Utilisation de Image.network directement dans backgroundImage
+              backgroundImage: Image.network(
+                profilePhotoUrl,
+                errorBuilder: (context, error, stackTrace) {
+                  print(
+                      "Erreur de chargement Image.network pour l'URL: $profilePhotoUrl, Erreur: $error");
+                  // En cas d'erreur de chargement de l'image réseau, afficher l'avatar par défaut
+                  return _buildDefaultAvatar(radius, defaultImageUrl);
+                },
+              ).image, // .image pour obtenir un ImageProvider pour backgroundImage
             );
+          } else {
+            return _buildDefaultAvatar(radius,
+                defaultImageUrl); // Pas d'URL dans Firestore, afficher avatar par défaut
           }
+        } else {
+          return _buildDefaultAvatar(radius,
+              defaultImageUrl); // Document utilisateur non trouvé ou n'existe pas
         }
-        return _buildDefaultAvatar(radius, defaultImageUrl);
       },
     );
   }

em2rp/lib/views/widgets/nav/main_drawer.dart

@@ -1,136 +1,128 @@
-import 'package:em2rp/providers/local_auth_provider.dart';
+import 'package:em2rp/providers/user_provider.dart';
 import 'package:em2rp/utils/colors.dart';
 import 'package:em2rp/views/calendar_page.dart';
 import 'package:em2rp/views/my_account_page.dart';
 import 'package:em2rp/views/user_management_page.dart';
 import 'package:flutter/material.dart';
 import 'package:em2rp/views/widgets/image/profile_picture.dart';
-import 'package:provider/provider.dart';
 
 class MainDrawer extends StatelessWidget {
   final String currentPage;
+  final UserProvider userProvider;
 
-  const MainDrawer({super.key, required this.currentPage});
+  const MainDrawer(
+      {super.key, required this.currentPage, required this.userProvider});
 
   @override
   Widget build(BuildContext context) {
-    return Consumer<LocalAuthProvider>(
-      builder: (context, userProvider, child) {
-        final hasUser = userProvider.currentUser != null;
-
-        return Drawer(
-          child: ListView(
-            padding: EdgeInsets.zero,
-            children: <Widget>[
-              DrawerHeader(
-                decoration: BoxDecoration(
-                  image: DecorationImage(
-                    image: AssetImage('assets/EM2_NsurB.jpg'),
-                    fit: BoxFit.cover,
-                    colorFilter: ColorFilter.mode(
-                      AppColors.noir.withOpacity(0.4),
-                      BlendMode.darken,
-                    ),
-                  ),
+    return Drawer(
+      child: ListView(
+        padding: EdgeInsets.zero,
+        children: <Widget>[
+          DrawerHeader(
+            // Header du drawer
+            decoration: BoxDecoration(
+              image: DecorationImage(
+                image: AssetImage('assets/EM2_NsurB.jpg'),
+                fit: BoxFit.cover,
+                colorFilter: ColorFilter.mode(
+                  AppColors.noir.withOpacity(0.4),
+                  BlendMode.darken,
                 ),
-                child: Container(
-                  padding: const EdgeInsets.all(16.0),
-                  alignment: Alignment.bottomLeft,
-                  child: SingleChildScrollView(
-                    child: Column(
-                      crossAxisAlignment: CrossAxisAlignment.start,
-                      mainAxisAlignment: MainAxisAlignment.end,
-                      children: [
-                        if (hasUser)
-                          ProfilePictureWidget(
-                            userId: userProvider.currentUser!.uid,
-                            radius: 30,
-                          )
-                        else
-                          CircleAvatar(
-                            radius: 30,
-                            child: Icon(Icons.account_circle, size: 45),
-                          ),
-                        const SizedBox(height: 8),
-                        Text(
-                          hasUser
-                              ? 'Bonjour, ${userProvider.currentUser!.firstName}'
-                              : 'Bonjour, Utilisateur',
-                          style: TextStyle(
-                            color: AppColors.blanc,
-                            fontSize: 18,
-                            fontWeight: FontWeight.bold,
-                            shadows: [
-                              Shadow(
-                                blurRadius: 3.0,
-                                color: AppColors.noir,
-                                offset: Offset(1.0, 1.0),
-                              ),
-                            ],
-                          ),
+              ),
+            ),
+            child: Container(
+              padding: const EdgeInsets.all(16.0),
+              alignment: Alignment.bottomLeft,
+              child: Column(
+                // Use Column to arrange logo and user name
+                crossAxisAlignment: CrossAxisAlignment.start,
+                mainAxisAlignment: MainAxisAlignment.end,
+                children: [
+                  ProfilePictureWidget(
+                    userId: userProvider.uid!,
+                    radius: 30,
+                  ),
+                  const SizedBox(height: 8),
+                  Text(
+                    'Bonjour, ${userProvider.firstName ?? 'Erreur'}',
+                    style: TextStyle(
+                      color: AppColors.blanc,
+                      fontSize: 18,
+                      fontWeight: FontWeight.bold,
+                      shadows: [
+                        Shadow(
+                          blurRadius: 3.0,
+                          color: AppColors.noir,
+                          offset: Offset(1.0, 1.0),
                         ),
                       ],
                     ),
                   ),
-                ),
+                ],
               ),
-              ListTile(
-                leading: const Icon(Icons.calendar_today),
-                title: const Text('Calendrier'),
-                selected: currentPage == '/calendar',
-                selectedColor: AppColors.rouge,
-                onTap: () {
-                  Navigator.pop(context);
-                  Navigator.pushReplacement(
-                    context,
-                    MaterialPageRoute(builder: (context) => CalendarPage()),
-                  );
-                },
-              ),
-              ExpansionTileTheme(
-                data: const ExpansionTileThemeData(
-                  iconColor: AppColors.noir,
-                  collapsedIconColor: AppColors.noir,
-                ),
-                child: ExpansionTile(
-                  leading: const Icon(Icons.settings),
-                  title: const Text('Paramètres'),
-                  children: <Widget>[
-                    ListTile(
-                      leading: const Icon(Icons.account_circle),
-                      title: const Text('Mon Compte'),
-                      selected: currentPage == '/my_account',
-                      selectedColor: AppColors.rouge,
-                      onTap: () {
-                        Navigator.pop(context);
-                        Navigator.pushReplacement(
-                          context,
-                          MaterialPageRoute(
-                              builder: (context) => const MyAccountPage()),
-                        );
-                      },
-                    ),
-                    ListTile(
-                      leading: const Icon(Icons.group),
-                      title: const Text('Gestion des Utilisateurs'),
-                      selected: currentPage == '/user_management',
-                      selectedColor: AppColors.rouge,
-                      onTap: () {
-                        Navigator.pop(context);
-                        Navigator.pushReplacement(
-                          context,
-                          MaterialPageRoute(
-                              builder: (context) => const UserManagementPage()),
-                        );
-                      },
-                    ),
-                  ],
-                ),
-              ),
-            ],
+            ),
           ),
-        );
-      },
+          ListTile(
+            // Lien vers la page Calendrier
+            leading: const Icon(Icons.calendar_today),
+            title: const Text('Calendrier'),
+            selected: currentPage == '/calendar',
+            selectedColor: AppColors.rouge,
+            onTap: () {
+              Navigator.pop(context);
+              Navigator.pushReplacement(
+                context,
+                MaterialPageRoute(builder: (context) => CalendarPage()),
+              );
+            },
+          ),
+          ExpansionTileTheme(
+            data: const ExpansionTileThemeData(
+              iconColor: AppColors.noir,
+              collapsedIconColor: AppColors.noir,
+            ),
+            child: ExpansionTile(
+              leading: const Icon(Icons.settings),
+              title: const Text('Paramètres'),
+              children: <Widget>[
+                ListTile(
+                  leading: const Icon(Icons.account_circle),
+                  // Lien vers "Mon Compte"
+                  title: const Text('Mon Compte'),
+                  selected: currentPage == '/my_account',
+                  selectedColor: AppColors.rouge,
+                  onTap: () {
+                    Navigator.pop(context);
+                    Navigator.pushReplacement(
+                      context,
+                      MaterialPageRoute(
+                          builder: (context) => const MyAccountPage()),
+                    );
+                  },
+                ),
+                ListTile(
+                  leading: const Icon(Icons.group),
+                  // Lien vers "Gestion des Utilisateurs"
+                  title: const Text('Gestion des Utilisateurs'),
+                  selected: currentPage ==
+                      '/user_management', // Check if current page is UserManagementPage
+                  selectedColor: AppColors.rouge,
+                  onTap: () {
+                    Navigator.pop(context); // Ferme le drawer
+                    Navigator.pushReplacement(
+                      // Navigue vers UserManagementPage
+                      context,
+                      MaterialPageRoute(
+                          builder: (context) => const UserManagementPage()),
+                    );
+                  },
+                ),
+              ],
+            ),
+          ),
+        ],
+      ),
     );
   }
 }