Integrate UserStateWrapper for user state management in group and home components; refactor profile and settings imports

lib/components/group/group_content.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:travel_mate/components/error/error_content.dart';
 import 'package:travel_mate/components/group/chat_group_content.dart';
+import 'package:travel_mate/components/widgets/user_state_widget.dart';
 import '../../blocs/user/user_bloc.dart';
 import '../../blocs/user/user_state.dart' as user_state;
 import '../../blocs/group/group_bloc.dart';
@@ -44,36 +45,8 @@ class _GroupContentState extends State<GroupContent> {
 
   @override
   Widget build(BuildContext context) {
-    return BlocBuilder<UserBloc, user_state.UserState>(
-      builder: (context, userState) {
-        if (userState is user_state.UserLoading) {
-          return const Scaffold(
-            body: Center(child: CircularProgressIndicator()),
-          );
-        }
-
-        if (userState is user_state.UserError) {
-          return Scaffold(
-            body: Center(
-              child: Column(
-                mainAxisAlignment: MainAxisAlignment.center,
-                children: [
-                  const Icon(Icons.error, size: 64, color: Colors.red),
-                  const SizedBox(height: 16),
-                  Text('Erreur: ${userState.message}'),
-                ],
-              ),
-            ),
-          );
-        }
-
-        if (userState is! user_state.UserLoaded) {
-          return const Scaffold(
-            body: Center(child: Text('Utilisateur non connecté')),
-          );
-        }
-        final user = userState.user;
-
+    return UserStateWrapper(
+      builder: (context, user) {
         return BlocConsumer<GroupBloc, GroupState>(
           listener: (context, groupState) {
             if (groupState is GroupOperationSuccess) {
@@ -94,9 +67,7 @@ class _GroupContentState extends State<GroupContent> {
           },
           builder: (context, groupState) {
             return Scaffold(
-              body: SafeArea(
-                child: _buildContent(groupState, user.id),
-              ),
+              body: SafeArea(child: _buildContent(groupState, user.id)),
             );
           },
         );
@@ -123,7 +94,6 @@ class _GroupContentState extends State<GroupContent> {
     }
 
     if (groupState is GroupsLoaded) {
-      
       if (groupState.groups.isEmpty) {
         return _buildEmptyState();
       }
@@ -173,7 +143,7 @@ class _GroupContentState extends State<GroupContent> {
               padding: const EdgeInsets.only(bottom: 12),
               child: _buildSimpleGroupCard(group),
             );
-          })
+          }),
         ],
       ),
     );
@@ -232,7 +202,10 @@ class _GroupContentState extends State<GroupContent> {
           children: [
             Icon(Icons.forum_outlined, size: 80, color: Colors.grey[400]),
             const SizedBox(height: 16),
-            const Text('Aucun groupe', style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold)),
+            const Text(
+              'Aucun groupe',
+              style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
+            ),
             const SizedBox(height: 8),
             Text(
               'Les groupes sont créés automatiquement',
@@ -245,7 +218,7 @@ class _GroupContentState extends State<GroupContent> {
     );
   }
 
-    Widget _buildErrorState(String error, String userId, bool retry) {
+  Widget _buildErrorState(String error, String userId, bool retry) {
     WidgetsBinding.instance.addPostFrameCallback((_) {
       if (mounted) {
         if (retry) {
@@ -287,14 +260,12 @@ class _GroupContentState extends State<GroupContent> {
     return const Center(child: CircularProgressIndicator());
   }
 
-    void _openGroupChat(Group group) {
+  void _openGroupChat(Group group) {
     try {
       // Navigation vers la page de chat
       Navigator.push(
         context,
-        MaterialPageRoute(
-          builder: (context) => ChatGroupContent(group: group),
-        ),
+        MaterialPageRoute(builder: (context) => ChatGroupContent(group: group)),
       );
     } catch (e) {
       _buildErrorState(e.toString(), '', false);

lib/components/home/home_content.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:travel_mate/components/home/create_trip_content.dart';
+import 'package:travel_mate/components/widgets/user_state_widget.dart';
 import '../home/show_trip_details_content.dart';
 import 'package:travel_mate/components/home/trip_card.dart';
 import 'package:travel_mate/services/trip_image_service.dart';
@@ -73,33 +74,8 @@ class _HomeContentState extends State<HomeContent>
   Widget build(BuildContext context) {
     super.build(context); // Important pour AutomaticKeepAliveClientMixin
 
-    return BlocBuilder<UserBloc, UserState>(
-      builder: (context, userState) {
-        if (userState is UserLoading) {
-          return Scaffold(body: Center(child: CircularProgressIndicator()));
-        }
-
-        if (userState is UserError) {
-          return Scaffold(
-            body: Center(
-              child: Column(
-                mainAxisAlignment: MainAxisAlignment.center,
-                children: [
-                  Icon(Icons.error, size: 64, color: Colors.red),
-                  SizedBox(height: 16),
-                  Text('Erreur: ${userState.message}'),
-                ],
-              ),
-            ),
-          );
-        }
-
-        if (userState is! UserLoaded) {
-          return Scaffold(body: Center(child: Text('Veuillez vous connecter')));
-        }
-
-        final user = userState.user;
-
+    return UserStateWrapper(
+      builder: (context, user) {
         return BlocConsumer<TripBloc, TripState>(
           listener: (context, tripState) {
             if (tripState is TripOperationSuccess) {
@@ -283,10 +259,11 @@ class _HomeContentState extends State<HomeContent>
     _loadMissingImagesInBackground(trips);
 
     return Column(
-      children: trips.map((trip) => TripCard(
-        trip: trip,
-        onTap: () => _showTripDetails(trip),
-      )).toList(),
+      children: trips
+          .map(
+            (trip) => TripCard(trip: trip, onTap: () => _showTripDetails(trip)),
+          )
+          .toList(),
     );
   }
 

lib/components/settings/profile/profile_content.dart

@@ -1,10 +1,10 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:travel_mate/components/widgets/user_state_widget.dart';
-import '../../blocs/user/user_bloc.dart';
-import '../../blocs/user/user_state.dart' as user_state;
-import '../../blocs/user/user_event.dart' as user_event;
-import '../../services/auth_service.dart';
+import '../../../blocs/user/user_bloc.dart';
+import '../../../blocs/user/user_state.dart' as user_state;
+import '../../../blocs/user/user_event.dart' as user_event;
+import '../../../services/auth_service.dart';
 
 class ProfileContent extends StatelessWidget {
   const ProfileContent({super.key});

lib/components/settings/settings_content.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
 import 'settings_theme_content.dart';
-import '../profile/profile_content.dart';
+import 'profile/profile_content.dart';
 
 class SettingsContent extends StatelessWidget {
   const SettingsContent({super.key});
@@ -40,7 +40,9 @@ class SettingsContent extends StatelessWidget {
           onTap: () {
             Navigator.push(
               context,
-              MaterialPageRoute(builder: (context) => const SettingsThemeContent()),
+              MaterialPageRoute(
+                builder: (context) => const SettingsThemeContent(),
+              ),
             );
           },
         ),