feat: Add calendar page, enhance activity search and approval logic, and refactor activity filtering UI.

lib/blocs/activity/activity_bloc.dart

@@ -21,9 +21,10 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
        _placesService = placesService,
        _errorService = errorService,
        super(const ActivityInitial()) {
-    
     on<LoadActivities>(_onLoadActivities);
-    on<LoadTripActivitiesPreservingSearch>(_onLoadTripActivitiesPreservingSearch);
+    on<LoadTripActivitiesPreservingSearch>(
+      _onLoadTripActivitiesPreservingSearch,
+    );
     on<SearchActivities>(_onSearchActivities);
     on<SearchActivitiesWithCoordinates>(_onSearchActivitiesWithCoordinates);
     on<SearchActivitiesByText>(_onSearchActivitiesByText);
@@ -39,6 +40,7 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
     on<RestoreCachedSearchResults>(_onRestoreCachedSearchResults);
     on<RemoveFromSearchResults>(_onRemoveFromSearchResults);
     on<AddActivityAndRemoveFromSearch>(_onAddActivityAndRemoveFromSearch);
+    on<UpdateActivityDate>(_onUpdateActivityDate);
   }
 
   /// Handles loading activities for a trip
@@ -51,12 +53,14 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
 
       final activities = await _repository.getActivitiesByTrip(event.tripId);
 
-      emit(ActivityLoaded(
+      emit(
-        activities: activities,
+        ActivityLoaded(activities: activities, filteredActivities: activities),
-        filteredActivities: activities,
+      );
-      ));
     } catch (e) {
-      _errorService.logError('activity_bloc', 'Erreur chargement activités: $e');
+      _errorService.logError(
+        'activity_bloc',
+        'Erreur chargement activités: $e',
+      );
       emit(const ActivityError('Impossible de charger les activités'));
     }
   }
@@ -76,16 +80,44 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
       }
 
       // Sinon, on charge normalement
-      emit(ActivityLoaded(
+      emit(
-        activities: activities,
+        ActivityLoaded(activities: activities, filteredActivities: activities),
-        filteredActivities: activities,
+      );
-      ));
     } catch (e) {
-      _errorService.logError('activity_bloc', 'Erreur chargement activités: $e');
+      _errorService.logError(
+        'activity_bloc',
+        'Erreur chargement activités: $e',
+      );
       emit(const ActivityError('Impossible de charger les activités'));
     }
   }
 
+  Future<void> _onUpdateActivityDate(
+    UpdateActivityDate event,
+    Emitter<ActivityState> emit,
+  ) async {
+    try {
+      final activity = await _repository.getActivity(
+        event.tripId,
+        event.activityId,
+      );
+
+      if (activity != null) {
+        final updatedActivity = activity.copyWith(
+          date: event.date,
+          clearDate: event.date == null,
+        );
+        await _repository.updateActivity(updatedActivity);
+
+        // Recharger les activités pour mettre à jour l'UI
+        add(LoadActivities(event.tripId));
+      }
+    } catch (e) {
+      _errorService.logError('activity_bloc', 'Erreur mise à jour date: $e');
+      emit(const ActivityError('Impossible de mettre à jour la date'));
+    }
+  }
+
   /// Handles searching activities using Google Places API
   Future<void> _onSearchActivities(
     SearchActivities event,
@@ -104,7 +136,9 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
         destination: event.destination,
         tripId: event.tripId,
         category: event.category,
-        maxResults: event.maxResults ?? 20, // Par défaut 20, ou utiliser la valeur spécifiée
+        maxResults:
+            event.maxResults ??
+            20, // Par défaut 20, ou utiliser la valeur spécifiée
         offset: event.offset ?? 0, // Par défaut 0
       );
 
@@ -121,11 +155,13 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
       // Mettre en cache les résultats
       ActivityCacheService().setCachedActivities(event.tripId, finalResults);
 
-      emit(ActivitySearchResults(
+      emit(
+        ActivitySearchResults(
           searchResults: finalResults,
           query: event.category?.displayName ?? 'Toutes les activités',
           isLoading: false,
-      ));
+        ),
+      );
     } catch (e) {
       _errorService.logError('activity_bloc', 'Erreur recherche activités: $e');
       emit(const ActivityError('Impossible de rechercher les activités'));
@@ -168,13 +204,18 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
       // Mettre en cache les résultats
       ActivityCacheService().setCachedActivities(event.tripId, finalResults);
 
-      emit(ActivitySearchResults(
+      emit(
+        ActivitySearchResults(
           searchResults: finalResults,
           query: event.category?.displayName ?? 'Toutes les activités',
           isLoading: false,
-      ));
+        ),
+      );
     } catch (e) {
-      _errorService.logError('activity_bloc', 'Erreur recherche activités avec coordonnées: $e');
+      _errorService.logError(
+        'activity_bloc',
+        'Erreur recherche activités avec coordonnées: $e',
+      );
       emit(const ActivityError('Impossible de rechercher les activités'));
     }
   }
@@ -196,10 +237,9 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
       // Mettre en cache les résultats
       ActivityCacheService().setCachedActivities(event.tripId, searchResults);
 
-      emit(ActivitySearchResults(
+      emit(
-        searchResults: searchResults,
+        ActivitySearchResults(searchResults: searchResults, query: event.query),
-        query: event.query,
+      );
-      ));
     } catch (e) {
       _errorService.logError('activity_bloc', 'Erreur recherche textuelle: $e');
       emit(const ActivityError('Impossible de rechercher les activités'));
@@ -230,16 +270,23 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
       if (activityId != null) {
         // Si on est en état de recherche (suggestions Google), préserver cet état
         if (state is ActivitySearchResults) {
-          // On ne change rien à l'état de recherche, on le garde tel quel
+          final currentState = state as ActivitySearchResults;
-          // La suppression de l'activité des résultats se fait dans _onRemoveFromSearchResults
+          // On garde l'état de recherche inchangé mais on ajoute l'info de l'activité ajoutée
+          emit(
+            currentState.copyWith(
+              newlyAddedActivity: event.activity.copyWith(id: activityId),
+            ),
+          );
           return;
         }
 
         // Sinon, émettre l'état d'ajout réussi
-        emit(ActivityAdded(
+        emit(
+          ActivityAdded(
             activity: event.activity.copyWith(id: activityId),
             message: 'Activité ajoutée avec succès',
-        ));
+          ),
+        );
         // Reload activities while preserving search results
         add(LoadTripActivitiesPreservingSearch(event.activity.tripId));
       } else {
@@ -281,19 +328,23 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
               .where((activity) => activity.id != event.googleActivityId)
               .toList();
 
-          emit(ActivitySearchResults(
+          emit(
+            ActivitySearchResults(
               searchResults: updatedResults,
               query: currentState.query,
               isLoading: false,
-          ));
+            ),
+          );
           return;
         }
 
         // Sinon, émettre l'état d'ajout réussi
-        emit(ActivityAdded(
+        emit(
+          ActivityAdded(
             activity: event.activity.copyWith(id: activityId),
             message: 'Activité ajoutée avec succès',
-        ));
+          ),
+        );
         // Reload activities while preserving search results
         add(LoadTripActivitiesPreservingSearch(event.activity.tripId));
       } else {
@@ -314,11 +365,13 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
       // Filter out existing activities
       final filteredActivities = <Activity>[];
 
-      emit(ActivityBatchAdding(
+      emit(
+        ActivityBatchAdding(
           activitiesToAdd: event.activities,
           progress: 0,
           total: event.activities.length,
-      ));
+        ),
+      );
 
       for (int i = 0; i < event.activities.length; i++) {
         final activity = event.activities[i];
@@ -337,11 +390,13 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
         }
 
         // Update progress
-        emit(ActivityBatchAdding(
+        emit(
+          ActivityBatchAdding(
             activitiesToAdd: event.activities,
             progress: i + 1,
             total: event.activities.length,
-        ));
+          ),
+        );
       }
 
       if (filteredActivities.isEmpty) {
@@ -352,10 +407,12 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
       final addedIds = await _repository.addActivitiesBatch(filteredActivities);
 
       if (addedIds.isNotEmpty) {
-        emit(ActivityOperationSuccess(
+        emit(
+          ActivityOperationSuccess(
             '${addedIds.length} activité(s) ajoutée(s) avec succès',
             operationType: 'batch_add',
-        ));
+          ),
+        );
         // Reload activities
         add(LoadActivities(event.activities.first.tripId));
       } else {
@@ -376,10 +433,12 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
       // Show voting state
       if (state is ActivityLoaded) {
         final currentState = state as ActivityLoaded;
-        emit(ActivityVoting(
+        emit(
+          ActivityVoting(
             activityId: event.activityId,
             activities: currentState.activities,
-        ));
+          ),
+        );
       }
 
       final success = await _repository.voteForActivity(
@@ -389,11 +448,13 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
       );
 
       if (success) {
-        emit(ActivityVoteRecorded(
+        emit(
+          ActivityVoteRecorded(
             activityId: event.activityId,
             vote: event.vote,
             userId: event.userId,
-        ));
+          ),
+        );
 
         // Reload activities to reflect the new vote
         if (state is ActivityLoaded) {
@@ -402,7 +463,8 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
             currentState.activities.first.tripId,
           );
 
-          emit(currentState.copyWith(
+          emit(
+            currentState.copyWith(
               activities: activities,
               filteredActivities: _applyFilters(
                 activities,
@@ -411,7 +473,8 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
                 currentState.showVotedOnly,
                 event.userId,
               ),
-          ));
+            ),
+          );
         }
       } else {
         emit(const ActivityError('Impossible d\'enregistrer le vote'));
@@ -431,10 +494,12 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
       final success = await _repository.deleteActivity(event.activityId);
 
       if (success) {
-        emit(ActivityDeleted(
+        emit(
+          ActivityDeleted(
             activityId: event.activityId,
             message: 'Activité supprimée avec succès',
-        ));
+          ),
+        );
 
         // Reload if we're on the activity list
         if (state is ActivityLoaded) {
@@ -468,12 +533,14 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
         '', // UserId would be needed for showVotedOnly filter
       );
 
-      emit(currentState.copyWith(
+      emit(
+        currentState.copyWith(
           filteredActivities: filteredActivities,
           activeFilter: event.category,
           minRating: event.minRating,
           showVotedOnly: event.showVotedOnly ?? false,
-      ));
+        ),
+      );
     }
   }
 
@@ -503,19 +570,23 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
     try {
       if (state is ActivityLoaded) {
         final currentState = state as ActivityLoaded;
-        emit(ActivityUpdating(
+        emit(
+          ActivityUpdating(
             activityId: event.activity.id,
             activities: currentState.activities,
-        ));
+          ),
+        );
       }
 
       final success = await _repository.updateActivity(event.activity);
 
       if (success) {
-        emit(const ActivityOperationSuccess(
+        emit(
+          const ActivityOperationSuccess(
             'Activité mise à jour avec succès',
             operationType: 'update',
-        ));
+          ),
+        );
 
         // Reload activities
         add(LoadActivities(event.activity.tripId));
@@ -536,11 +607,13 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
     try {
       // This would require extending the Activity model to include favorites
       // For now, we'll use the voting system as a favorite system
-      add(VoteForActivity(
+      add(
+        VoteForActivity(
           activityId: event.activityId,
           userId: event.userId,
           vote: 1,
-      ));
+        ),
+      );
     } catch (e) {
       _errorService.logError('activity_bloc', 'Erreur favori: $e');
       emit(const ActivityError('Impossible de modifier les favoris'));
@@ -558,7 +631,25 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
     var filtered = activities;
 
     if (category != null) {
-      filtered = filtered.where((a) => a.category == category).toList();
+      filtered = filtered.where((a) {
+        // Check exact match (internal value)
+        if (a.category == category) return true;
+
+        // Check display name match
+        // Find the enum that matches the filter category (which is a display name)
+        try {
+          final categoryEnum = ActivityCategory.values.firstWhere(
+            (e) => e.displayName == category,
+          );
+          // Check if activity category matches the enum's google type or display name
+          return a.category == categoryEnum.googlePlaceType ||
+              a.category == categoryEnum.displayName ||
+              a.category.toLowerCase() == categoryEnum.name.toLowerCase();
+        } catch (_) {
+          // If no matching enum found, fallback to simple string comparison
+          return a.category.toLowerCase() == category.toLowerCase();
+        }
+      }).toList();
     }
 
     if (minRating != null) {
@@ -587,11 +678,13 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
           .toList();
 
       // Émettre le nouvel état avec l'activité retirée
-      emit(ActivitySearchResults(
+      emit(
+        ActivitySearchResults(
           searchResults: updatedResults,
           query: currentState.query,
           isLoading: false,
-      ));
+        ),
+      );
     }
   }
 
@@ -600,10 +693,12 @@ class ActivityBloc extends Bloc<ActivityEvent, ActivityState> {
     RestoreCachedSearchResults event,
     Emitter<ActivityState> emit,
   ) async {
-    emit(ActivitySearchResults(
+    emit(
+      ActivitySearchResults(
         searchResults: event.searchResults,
         query: 'cached',
         isLoading: false,
-    ));
+      ),
+    );
   }
 }

lib/blocs/activity/activity_event.dart

@@ -50,7 +50,15 @@ class SearchActivities extends ActivityEvent {
   });
 
   @override
-  List<Object?> get props => [tripId, destination, category, maxResults, offset, reset, appendToExisting];
+  List<Object?> get props => [
+    tripId,
+    destination,
+    category,
+    maxResults,
+    offset,
+    reset,
+    appendToExisting,
+  ];
 }
 
 /// Event to search activities using coordinates directly (bypasses geocoding)
@@ -76,7 +84,16 @@ class SearchActivitiesWithCoordinates extends ActivityEvent {
   });
 
   @override
-  List<Object?> get props => [tripId, latitude, longitude, category, maxResults, offset, reset, appendToExisting];
+  List<Object?> get props => [
+    tripId,
+    latitude,
+    longitude,
+    category,
+    maxResults,
+    offset,
+    reset,
+    appendToExisting,
+  ];
 }
 
 /// Event to search activities by text query
@@ -95,6 +112,21 @@ class SearchActivitiesByText extends ActivityEvent {
   List<Object> get props => [tripId, destination, query];
 }
 
+class UpdateActivityDate extends ActivityEvent {
+  final String tripId;
+  final String activityId;
+  final DateTime? date;
+
+  const UpdateActivityDate({
+    required this.tripId,
+    required this.activityId,
+    this.date,
+  });
+
+  @override
+  List<Object?> get props => [tripId, activityId, date];
+}
+
 /// Event to add a single activity to the trip
 class AddActivity extends ActivityEvent {
   final Activity activity;
@@ -147,11 +179,7 @@ class FilterActivities extends ActivityEvent {
   final double? minRating;
   final bool? showVotedOnly;
 
-  const FilterActivities({
+  const FilterActivities({this.category, this.minRating, this.showVotedOnly});
-    this.category,
-    this.minRating,
-    this.showVotedOnly,
-  });
 
   @override
   List<Object?> get props => [category, minRating, showVotedOnly];

lib/blocs/activity/activity_state.dart

@@ -68,7 +68,9 @@ class ActivityLoaded extends ActivityState {
 
   /// Gets activities by category
   List<Activity> getActivitiesByCategory(String category) {
-    return activities.where((activity) => activity.category == category).toList();
+    return activities
+        .where((activity) => activity.category == category)
+        .toList();
   }
 
   /// Gets top rated activities
@@ -94,26 +96,35 @@ class ActivitySearchResults extends ActivityState {
   final List<Activity> searchResults;
   final String query;
   final bool isLoading;
+  final Activity? newlyAddedActivity;
 
   const ActivitySearchResults({
     required this.searchResults,
     required this.query,
     this.isLoading = false,
+    this.newlyAddedActivity,
   });
 
   @override
-  List<Object> get props => [searchResults, query, isLoading];
+  List<Object?> get props => [
+    searchResults,
+    query,
+    isLoading,
+    newlyAddedActivity,
+  ];
 
   /// Creates a copy with optional modifications
   ActivitySearchResults copyWith({
     List<Activity>? searchResults,
     String? query,
     bool? isLoading,
+    Activity? newlyAddedActivity,
   }) {
     return ActivitySearchResults(
       searchResults: searchResults ?? this.searchResults,
       query: query ?? this.query,
       isLoading: isLoading ?? this.isLoading,
+      newlyAddedActivity: newlyAddedActivity ?? this.newlyAddedActivity,
     );
   }
 }
@@ -123,10 +134,7 @@ class ActivityOperationSuccess extends ActivityState {
   final String message;
   final String? operationType;
 
-  const ActivityOperationSuccess(
+  const ActivityOperationSuccess(this.message, {this.operationType});
-    this.message, {
-    this.operationType,
-  });
 
   @override
   List<Object?> get props => [message, operationType];
@@ -138,11 +146,7 @@ class ActivityError extends ActivityState {
   final String? errorCode;
   final dynamic error;
 
-  const ActivityError(
+  const ActivityError(this.message, {this.errorCode, this.error});
-    this.message, {
-    this.errorCode,
-    this.error,
-  });
 
   @override
   List<Object?> get props => [message, errorCode, error];
@@ -153,10 +157,7 @@ class ActivityVoting extends ActivityState {
   final String activityId;
   final List<Activity> activities;
 
-  const ActivityVoting({
+  const ActivityVoting({required this.activityId, required this.activities});
-    required this.activityId,
-    required this.activities,
-  });
 
   @override
   List<Object> get props => [activityId, activities];
@@ -167,10 +168,7 @@ class ActivityUpdating extends ActivityState {
   final String activityId;
   final List<Activity> activities;
 
-  const ActivityUpdating({
+  const ActivityUpdating({required this.activityId, required this.activities});
-    required this.activityId,
-    required this.activities,
-  });
 
   @override
   List<Object> get props => [activityId, activities];
@@ -200,10 +198,7 @@ class ActivityAdded extends ActivityState {
   final Activity activity;
   final String message;
 
-  const ActivityAdded({
+  const ActivityAdded({required this.activity, required this.message});
-    required this.activity,
-    required this.message,
-  });
 
   @override
   List<Object> get props => [activity, message];
@@ -214,10 +209,7 @@ class ActivityDeleted extends ActivityState {
   final String activityId;
   final String message;
 
-  const ActivityDeleted({
+  const ActivityDeleted({required this.activityId, required this.message});
-    required this.activityId,
-    required this.message,
-  });
 
   @override
   List<Object> get props => [activityId, message];

lib/components/activities/activities_page.dart

@@ -6,7 +6,7 @@ import '../../blocs/activity/activity_state.dart';
 import '../../models/trip.dart';
 import '../../models/activity.dart';
 import '../../services/activity_cache_service.dart';
-import '../activities/add_activity_bottom_sheet.dart';
+
 import '../loading/laoding_content.dart';
 
 class ActivitiesPage extends StatefulWidget {
@@ -23,9 +23,6 @@ class _ActivitiesPageState extends State<ActivitiesPage>
   late TabController _tabController;
   final TextEditingController _searchController = TextEditingController();
   final ActivityCacheService _cacheService = ActivityCacheService();
-  String _selectedCategory = 'Toutes les catégories';
-  String _selectedPrice = 'Prix';
-  String _selectedRating = 'Note';
 
   // Cache pour éviter de recharger les données
   bool _activitiesLoaded = false;
@@ -83,7 +80,9 @@ class _ActivitiesPageState extends State<ActivitiesPage>
     // Si on va sur l'onglet suggestions Google et qu'aucune recherche n'a été faite
     if (_tabController.index == 2 && !_googleSearchPerformed) {
       // Vérifier si on a des activités en cache
-      final cachedActivities = _cacheService.getCachedActivities(widget.trip.id!);
+      final cachedActivities = _cacheService.getCachedActivities(
+        widget.trip.id!,
+      );
       if (cachedActivities != null && cachedActivities.isNotEmpty) {
         // Restaurer les activités en cache dans le BLoC
         context.read<ActivityBloc>().add(
@@ -174,10 +173,26 @@ class _ActivitiesPageState extends State<ActivitiesPage>
           // Stocker les activités localement
           WidgetsBinding.instance.addPostFrameCallback((_) {
             setState(() {
-              _tripActivities = state.activities;
+              final allActivities = state.filteredActivities;
-              _approvedActivities = state.activities
+
-                  .where((a) => a.totalVotes > 0)
+              _approvedActivities = allActivities
+                  .where(
+                    (a) => a.isApprovedByAllParticipants([
+                      ...widget.trip.participants,
+                      widget.trip.createdBy,
+                    ]),
+                  )
                   .toList();
+
+              _tripActivities = allActivities
+                  .where(
+                    (a) => !a.isApprovedByAllParticipants([
+                      ...widget.trip.participants,
+                      widget.trip.createdBy,
+                    ]),
+                  )
+                  .toList();
+
               _isLoadingTripActivities = false;
             });
 
@@ -189,6 +204,37 @@ class _ActivitiesPageState extends State<ActivitiesPage>
         }
 
         if (state is ActivitySearchResults) {
+          // Gérer l'ajout d'activité depuis les résultats de recherche
+          if (state.newlyAddedActivity != null) {
+            // Fermer le dialog de loading s'il est ouvert
+            if (Navigator.of(context).canPop()) {
+              Navigator.of(context).pop();
+            }
+
+            WidgetsBinding.instance.addPostFrameCallback((_) {
+              setState(() {
+                _tripActivities.add(state.newlyAddedActivity!);
+              });
+
+              ScaffoldMessenger.of(context).showSnackBar(
+                SnackBar(
+                  content: Text(
+                    '${state.newlyAddedActivity!.name} ajoutée au voyage !',
+                  ),
+                  duration: const Duration(seconds: 2),
+                  backgroundColor: Colors.green,
+                  action: SnackBarAction(
+                    label: 'Voir',
+                    textColor: Colors.white,
+                    onPressed: () {
+                      _tabController.animateTo(0);
+                    },
+                  ),
+                ),
+              );
+            });
+          }
+
           // Déclencher l'auto-reload uniquement pour la recherche initiale (6 résultats)
           // et pas pour les rechargements automatiques
           if (state.searchResults.length <= 6 && !_autoReloadInProgress) {
@@ -220,21 +266,13 @@ class _ActivitiesPageState extends State<ActivitiesPage>
           backgroundColor: theme.colorScheme.surface,
           elevation: 0,
           foregroundColor: theme.colorScheme.onSurface,
-          actions: [
+          actions: [],
-            IconButton(
-              icon: const Icon(Icons.add),
-              onPressed: _showAddActivityBottomSheet,
-            ),
-          ],
         ),
         body: Column(
           children: [
             // Barre de recherche
             _buildSearchBar(theme),
 
-            // Filtres
-            _buildFilters(theme),
-
             // Onglets de catégories
             _buildCategoryTabs(theme),
 
@@ -260,7 +298,9 @@ class _ActivitiesPageState extends State<ActivitiesPage>
       padding: const EdgeInsets.all(16),
       child: Container(
         decoration: BoxDecoration(
-          color: theme.colorScheme.surfaceContainerHighest.withValues(alpha:0.3),
+          color: theme.colorScheme.surfaceContainerHighest.withValues(
+            alpha: 0.3,
+          ),
           borderRadius: BorderRadius.circular(12),
         ),
         child: TextField(
@@ -280,95 +320,32 @@ class _ActivitiesPageState extends State<ActivitiesPage>
               vertical: 12,
             ),
           ),
-          onChanged: (value) {
+          onSubmitted: (value) {
-            // TODO: Implémenter la recherche
+            if (value.isNotEmpty) {
+              _performSearch(value);
+            }
           },
         ),
       ),
     );
   }
 
-  Widget _buildFilters(ThemeData theme) {
-    return Container(
-      padding: const EdgeInsets.symmetric(horizontal: 16),
-      child: Row(
-        children: [
-          Expanded(
-            child: _buildFilterButton(
-              theme,
-              _selectedCategory,
-              Icons.category,
-              () => _showCategoryFilter(),
-            ),
-          ),
-          const SizedBox(width: 12),
-          _buildFilterButton(
-            theme,
-            _selectedPrice,
-            Icons.euro,
-            () => _showPriceFilter(),
-          ),
-          const SizedBox(width: 12),
-          _buildFilterButton(
-            theme,
-            _selectedRating,
-            Icons.star,
-            () => _showRatingFilter(),
-          ),
-        ],
-      ),
-    );
-  }
-
-  Widget _buildFilterButton(
-    ThemeData theme,
-    String text,
-    IconData icon,
-    VoidCallback onPressed,
-  ) {
-    return GestureDetector(
-      onTap: onPressed,
-      child: Container(
-        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
-        decoration: BoxDecoration(
-          border: Border.all(color: theme.colorScheme.outline.withValues(alpha:0.5)),
-          borderRadius: BorderRadius.circular(20),
-          color: theme.colorScheme.surface,
-        ),
-        child: Row(
-          mainAxisSize: MainAxisSize.min,
-          children: [
-            Icon(
-              icon,
-              size: 16,
-              color: theme.colorScheme.onSurface.withValues(alpha:0.7),
-            ),
-            const SizedBox(width: 6),
-            Text(
-              text,
-              style: theme.textTheme.bodySmall?.copyWith(
-                color: theme.colorScheme.onSurface.withValues(alpha:0.7),
-                fontWeight: FontWeight.w500,
-              ),
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-
   Widget _buildCategoryTabs(ThemeData theme) {
     return Container(
       padding: const EdgeInsets.all(16),
       child: Container(
         decoration: BoxDecoration(
-          color: theme.colorScheme.surfaceContainerHighest.withValues(alpha:0.3),
+          color: theme.colorScheme.surfaceContainerHighest.withValues(
+            alpha: 0.3,
+          ),
           borderRadius: BorderRadius.circular(8),
         ),
         child: TabBar(
           controller: _tabController,
           labelColor: Colors.white,
-          unselectedLabelColor: theme.colorScheme.onSurface.withValues(alpha:0.7),
+          unselectedLabelColor: theme.colorScheme.onSurface.withValues(
+            alpha: 0.7,
+          ),
           indicator: BoxDecoration(
             color: theme.colorScheme.primary,
             borderRadius: BorderRadius.circular(6),
@@ -376,246 +353,15 @@ class _ActivitiesPageState extends State<ActivitiesPage>
           indicatorSize: TabBarIndicatorSize.tab,
           dividerColor: Colors.transparent,
           tabs: const [
-            Tab(text: 'Activités du voyage'),
+            Tab(text: 'Voyage'),
-            Tab(text: 'Activités approuvées'),
+            Tab(text: 'Approuvées'),
-            Tab(text: 'Suggestions Google'),
+            Tab(text: 'Suggestion'),
           ],
         ),
       ),
     );
   }
 
-  void _showCategoryFilter() {
-    showModalBottomSheet(
-      context: context,
-      builder: (context) => _buildCategoryFilterSheet(),
-    );
-  }
-
-  void _showPriceFilter() {
-    showModalBottomSheet(
-      context: context,
-      builder: (context) => _buildPriceFilterSheet(),
-    );
-  }
-
-  void _showRatingFilter() {
-    showModalBottomSheet(
-      context: context,
-      builder: (context) => _buildRatingFilterSheet(),
-    );
-  }
-
-  Widget _buildCategoryFilterSheet() {
-    final theme = Theme.of(context);
-    final categories = [
-      'Toutes les catégories',
-      ...ActivityCategory.values.map((e) => e.displayName),
-    ];
-
-    return Container(
-      padding: const EdgeInsets.all(16),
-      constraints: BoxConstraints(
-        maxHeight:
-            MediaQuery.of(context).size.height * 0.7, // Limite à 70% de l'écran
-      ),
-      child: Column(
-        mainAxisSize: MainAxisSize.min,
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          Text(
-            'Catégories',
-            style: theme.textTheme.titleMedium?.copyWith(
-              fontWeight: FontWeight.w600,
-            ),
-          ),
-          const SizedBox(height: 16),
-          Flexible(
-            child: SingleChildScrollView(
-              child: Column(
-                children: categories
-                    .map(
-                      (category) => ListTile(
-                        title: Text(category),
-                        onTap: () {
-                          setState(() {
-                            _selectedCategory = category;
-                          });
-                          Navigator.pop(context);
-                          _applyFilters();
-                        },
-                        trailing: _selectedCategory == category
-                            ? Icon(
-                                Icons.check,
-                                color: theme.colorScheme.primary,
-                              )
-                            : null,
-                      ),
-                    )
-                    .toList(),
-              ),
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-
-  Widget _buildPriceFilterSheet() {
-    final theme = Theme.of(context);
-    final prices = [
-      'Prix',
-      'Gratuit',
-      'Bon marché',
-      'Modéré',
-      'Cher',
-      'Très cher',
-    ];
-
-    return Container(
-      padding: const EdgeInsets.all(16),
-      constraints: BoxConstraints(
-        maxHeight: MediaQuery.of(context).size.height * 0.7,
-      ),
-      child: Column(
-        mainAxisSize: MainAxisSize.min,
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          Text(
-            'Niveau de prix',
-            style: theme.textTheme.titleMedium?.copyWith(
-              fontWeight: FontWeight.w600,
-            ),
-          ),
-          const SizedBox(height: 16),
-          Flexible(
-            child: SingleChildScrollView(
-              child: Column(
-                children: prices
-                    .map(
-                      (price) => ListTile(
-                        title: Text(price),
-                        onTap: () {
-                          setState(() {
-                            _selectedPrice = price;
-                          });
-                          Navigator.pop(context);
-                          _applyFilters();
-                        },
-                        trailing: _selectedPrice == price
-                            ? Icon(
-                                Icons.check,
-                                color: theme.colorScheme.primary,
-                              )
-                            : null,
-                      ),
-                    )
-                    .toList(),
-              ),
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-
-  Widget _buildRatingFilterSheet() {
-    final theme = Theme.of(context);
-    final ratings = [
-      'Note',
-      '4+ étoiles',
-      '3+ étoiles',
-      '2+ étoiles',
-      '1+ étoiles',
-    ];
-
-    return Container(
-      padding: const EdgeInsets.all(16),
-      constraints: BoxConstraints(
-        maxHeight: MediaQuery.of(context).size.height * 0.7,
-      ),
-      child: Column(
-        mainAxisSize: MainAxisSize.min,
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          Text(
-            'Note minimale',
-            style: theme.textTheme.titleMedium?.copyWith(
-              fontWeight: FontWeight.w600,
-            ),
-          ),
-          const SizedBox(height: 16),
-          Flexible(
-            child: SingleChildScrollView(
-              child: Column(
-                children: ratings
-                    .map(
-                      (rating) => ListTile(
-                        title: Text(rating),
-                        onTap: () {
-                          setState(() {
-                            _selectedRating = rating;
-                          });
-                          Navigator.pop(context);
-                          _applyFilters();
-                        },
-                        trailing: _selectedRating == rating
-                            ? Icon(
-                                Icons.check,
-                                color: theme.colorScheme.primary,
-                              )
-                            : null,
-                      ),
-                    )
-                    .toList(),
-              ),
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-
-  void _applyFilters() {
-    String? category = _selectedCategory == 'Toutes les catégories'
-        ? null
-        : _selectedCategory;
-    double? minRating = _getMinRatingFromString(_selectedRating);
-
-    context.read<ActivityBloc>().add(
-      FilterActivities(category: category, minRating: minRating),
-    );
-  }
-
-  double? _getMinRatingFromString(String rating) {
-    switch (rating) {
-      case '4+ étoiles':
-        return 4.0;
-      case '3+ étoiles':
-        return 3.0;
-      case '2+ étoiles':
-        return 2.0;
-      case '1+ étoiles':
-        return 1.0;
-      default:
-        return null;
-    }
-  }
-
-  void _showAddActivityBottomSheet() {
-    showModalBottomSheet(
-      context: context,
-      isScrollControlled: true,
-      backgroundColor: Colors.transparent,
-      builder: (context) => Padding(
-        padding: EdgeInsets.only(
-          bottom: MediaQuery.of(context).viewInsets.bottom,
-        ),
-        child: AddActivityBottomSheet(trip: widget.trip),
-      ),
-    );
-  }
-
   Widget _buildTripActivitiesTab() {
     // Utiliser les données locales au lieu du BLoC
     if (_isLoadingTripActivities) {
@@ -814,7 +560,9 @@ class _ActivitiesPageState extends State<ActivitiesPage>
             Text(
               'Recherche powered by Google Places',
               style: Theme.of(context).textTheme.bodySmall?.copyWith(
-                color: Theme.of(context).colorScheme.onSurface.withValues(alpha:0.6),
+                color: Theme.of(
+                  context,
+                ).colorScheme.onSurface.withValues(alpha: 0.6),
               ),
             ),
           ],
@@ -1056,14 +804,18 @@ class _ActivitiesPageState extends State<ActivitiesPage>
                       Icon(
                         Icons.location_on,
                         size: 16,
-                        color: theme.colorScheme.onSurface.withValues(alpha:0.6),
+                        color: theme.colorScheme.onSurface.withValues(
+                          alpha: 0.6,
+                        ),
                       ),
                       const SizedBox(width: 4),
                       Expanded(
                         child: Text(
                           activity.address!,
                           style: theme.textTheme.bodySmall?.copyWith(
-                            color: theme.colorScheme.onSurface.withValues(alpha:0.6),
+                            color: theme.colorScheme.onSurface.withValues(
+                              alpha: 0.6,
+                            ),
                           ),
                         ),
                       ),
@@ -1248,8 +1000,38 @@ class _ActivitiesPageState extends State<ActivitiesPage>
 
   void _voteForActivity(String activityId, int vote) {
     // TODO: Récupérer l'ID utilisateur actuel
-    // Pour l'instant, on utilise un ID temporaire
+    // Pour l'instant, on utilise l'ID du créateur du voyage pour que le vote compte
-    final userId = 'current_user_id';
+    final userId = widget.trip.createdBy;
+
+    // Vérifier si l'activité existe dans la liste locale pour vérifier le vote
+    // (car l'objet activity passé peut venir d'une liste filtrée ou autre)
+    final currentActivity = _tripActivities.firstWhere(
+      (a) => a.id == activityId,
+      orElse: () => _approvedActivities.firstWhere(
+        (a) => a.id == activityId,
+        orElse: () => Activity(
+          id: '',
+          tripId: '',
+          name: '',
+          description: '',
+          category: '',
+          createdAt: DateTime.now(),
+          updatedAt: DateTime.now(),
+        ),
+      ),
+    );
+
+    // Si l'activité a été trouvée et que l'utilisateur a déjà voté
+    if (currentActivity.id.isNotEmpty && currentActivity.hasUserVoted(userId)) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(
+          content: Text('Vous avez déjà voté pour cette activité'),
+          backgroundColor: Colors.orange,
+          duration: Duration(seconds: 2),
+        ),
+      );
+      return;
+    }
 
     context.read<ActivityBloc>().add(
       VoteForActivity(activityId: activityId, userId: userId, vote: vote),
@@ -1285,12 +1067,7 @@ class _ActivitiesPageState extends State<ActivitiesPage>
           loadingText: 'Ajout de ${activity.name}...',
           onBackgroundTask: () async {
             // Ajouter l'activité au voyage
-            context.read<ActivityBloc>().add(
+            context.read<ActivityBloc>().add(AddActivity(newActivity));
-              AddActivityAndRemoveFromSearch(
-                activity: newActivity,
-                googleActivityId: activity.id,
-              ),
-            );
             // Attendre que l'ajout soit complété
             await Future.delayed(const Duration(milliseconds: 1000));
           },
@@ -1514,4 +1291,19 @@ class _ActivitiesPageState extends State<ActivitiesPage>
       }
     }
   }
+
+  void _performSearch(String query) {
+    // Basculer vers l'onglet suggestions
+    _tabController.animateTo(2);
+
+    // Déclencher la recherche textuelle
+    context.read<ActivityBloc>().add(
+      SearchActivitiesByText(
+        tripId: widget.trip.id!,
+        destination: widget.trip.location,
+        query: query,
+      ),
+    );
+    _googleSearchPerformed = true;
+  }
 }

lib/components/home/calendar/calendar_page.dart

@@ -0,0 +1,275 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:table_calendar/table_calendar.dart';
+import 'package:intl/intl.dart';
+import '../../../models/trip.dart';
+import '../../../models/activity.dart';
+import '../../../blocs/activity/activity_bloc.dart';
+import '../../../blocs/activity/activity_state.dart';
+import '../../../blocs/activity/activity_event.dart';
+
+class CalendarPage extends StatefulWidget {
+  final Trip trip;
+
+  const CalendarPage({super.key, required this.trip});
+
+  @override
+  State<CalendarPage> createState() => _CalendarPageState();
+}
+
+class _CalendarPageState extends State<CalendarPage> {
+  late DateTime _focusedDay;
+  DateTime? _selectedDay;
+  CalendarFormat _calendarFormat = CalendarFormat.month;
+
+  @override
+  void initState() {
+    super.initState();
+    _focusedDay = widget.trip.startDate;
+    _selectedDay = _focusedDay;
+  }
+
+  List<Activity> _getActivitiesForDay(DateTime day, List<Activity> activities) {
+    return activities.where((activity) {
+      if (activity.date == null) return false;
+      return isSameDay(activity.date, day);
+    }).toList();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('Calendrier du voyage'),
+        backgroundColor: theme.colorScheme.surface,
+        foregroundColor: theme.colorScheme.onSurface,
+        elevation: 0,
+      ),
+      body: BlocBuilder<ActivityBloc, ActivityState>(
+        builder: (context, state) {
+          if (state is ActivityLoading) {
+            return const Center(child: CircularProgressIndicator());
+          }
+
+          List<Activity> allActivities = [];
+          if (state is ActivityLoaded) {
+            allActivities = state.activities;
+          } else if (state is ActivitySearchResults) {
+            // Fallback if we are in search state, though ideally we should be in loaded state
+            // This might happen if we navigate back and forth
+          }
+
+          // Filter approved activities
+          final approvedActivities = allActivities.where((a) {
+            return a.isApprovedByAllParticipants([
+              ...widget.trip.participants,
+              widget.trip.createdBy,
+            ]);
+          }).toList();
+
+          final scheduledActivities = approvedActivities
+              .where((a) => a.date != null)
+              .toList();
+
+          final unscheduledActivities = approvedActivities
+              .where((a) => a.date == null)
+              .toList();
+
+          final selectedActivities = _getActivitiesForDay(
+            _selectedDay ?? _focusedDay,
+            scheduledActivities,
+          );
+
+          return Column(
+            children: [
+              TableCalendar(
+                firstDay: DateTime.now().subtract(const Duration(days: 365)),
+                lastDay: DateTime.now().add(const Duration(days: 365)),
+                focusedDay: _focusedDay,
+                calendarFormat: _calendarFormat,
+                selectedDayPredicate: (day) {
+                  return isSameDay(_selectedDay, day);
+                },
+                onDaySelected: (selectedDay, focusedDay) {
+                  setState(() {
+                    _selectedDay = selectedDay;
+                    _focusedDay = focusedDay;
+                  });
+                },
+                onFormatChanged: (format) {
+                  setState(() {
+                    _calendarFormat = format;
+                  });
+                },
+                onPageChanged: (focusedDay) {
+                  _focusedDay = focusedDay;
+                },
+                eventLoader: (day) {
+                  return _getActivitiesForDay(day, scheduledActivities);
+                },
+                calendarBuilders: CalendarBuilders(
+                  markerBuilder: (context, day, events) {
+                    if (events.isEmpty) return null;
+                    return Positioned(
+                      bottom: 1,
+                      child: Container(
+                        width: 7,
+                        height: 7,
+                        decoration: BoxDecoration(
+                          shape: BoxShape.circle,
+                          color: theme.colorScheme.primary,
+                        ),
+                      ),
+                    );
+                  },
+                ),
+                calendarStyle: CalendarStyle(
+                  todayDecoration: BoxDecoration(
+                    color: theme.colorScheme.primary.withValues(alpha: 0.5),
+                    shape: BoxShape.circle,
+                  ),
+                  selectedDecoration: BoxDecoration(
+                    color: theme.colorScheme.primary,
+                    shape: BoxShape.circle,
+                  ),
+                ),
+              ),
+              const Divider(),
+              Expanded(
+                child: Row(
+                  children: [
+                    // Scheduled Activities for Selected Day
+                    Expanded(
+                      flex: 3,
+                      child: Column(
+                        crossAxisAlignment: CrossAxisAlignment.start,
+                        children: [
+                          Padding(
+                            padding: const EdgeInsets.all(8.0),
+                            child: Text(
+                              'Activités du ${DateFormat('dd/MM/yyyy').format(_selectedDay!)}',
+                              style: theme.textTheme.titleMedium,
+                            ),
+                          ),
+                          Expanded(
+                            child: selectedActivities.isEmpty
+                                ? Center(
+                                    child: Text(
+                                      'Aucune activité prévue',
+                                      style: theme.textTheme.bodyMedium
+                                          ?.copyWith(
+                                            color: theme.colorScheme.onSurface
+                                                .withValues(alpha: 0.6),
+                                          ),
+                                    ),
+                                  )
+                                : ListView.builder(
+                                    itemCount: selectedActivities.length,
+                                    itemBuilder: (context, index) {
+                                      final activity =
+                                          selectedActivities[index];
+                                      return ListTile(
+                                        title: Text(activity.name),
+                                        subtitle: Text(activity.category),
+                                        trailing: IconButton(
+                                          icon: const Icon(Icons.close),
+                                          onPressed: () {
+                                            context.read<ActivityBloc>().add(
+                                              UpdateActivityDate(
+                                                tripId: widget.trip.id!,
+                                                activityId: activity.id,
+                                                date: null,
+                                              ),
+                                            );
+                                          },
+                                        ),
+                                      );
+                                    },
+                                  ),
+                          ),
+                        ],
+                      ),
+                    ),
+                    const VerticalDivider(),
+                    // Unscheduled Activities
+                    Expanded(
+                      flex: 2,
+                      child: Column(
+                        crossAxisAlignment: CrossAxisAlignment.start,
+                        children: [
+                          Padding(
+                            padding: const EdgeInsets.all(8.0),
+                            child: Text(
+                              'À planifier',
+                              style: theme.textTheme.titleMedium,
+                            ),
+                          ),
+                          Expanded(
+                            child: unscheduledActivities.isEmpty
+                                ? Center(
+                                    child: Text(
+                                      'Tout est planifié !',
+                                      style: theme.textTheme.bodyMedium
+                                          ?.copyWith(
+                                            color: theme.colorScheme.onSurface
+                                                .withValues(alpha: 0.6),
+                                          ),
+                                      textAlign: TextAlign.center,
+                                    ),
+                                  )
+                                : ListView.builder(
+                                    itemCount: unscheduledActivities.length,
+                                    itemBuilder: (context, index) {
+                                      final activity =
+                                          unscheduledActivities[index];
+                                      return Draggable<Activity>(
+                                        data: activity,
+                                        feedback: Material(
+                                          elevation: 4,
+                                          child: Container(
+                                            padding: const EdgeInsets.all(8),
+                                            color: theme.cardColor,
+                                            child: Text(activity.name),
+                                          ),
+                                        ),
+                                        child: ListTile(
+                                          title: Text(
+                                            activity.name,
+                                            style: theme.textTheme.bodySmall,
+                                          ),
+                                          trailing: IconButton(
+                                            icon: const Icon(Icons.arrow_back),
+                                            onPressed: () {
+                                              if (_selectedDay != null) {
+                                                context
+                                                    .read<ActivityBloc>()
+                                                    .add(
+                                                      UpdateActivityDate(
+                                                        tripId: widget.trip.id!,
+                                                        activityId: activity.id,
+                                                        date: _selectedDay,
+                                                      ),
+                                                    );
+                                              }
+                                            },
+                                          ),
+                                        ),
+                                      );
+                                    },
+                                  ),
+                          ),
+                        ],
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+            ],
+          );
+        },
+      ),
+    );
+  }
+}

lib/components/home/home_content.dart

@@ -134,17 +134,7 @@ class _HomeContentState extends State<HomeContent>
                               : Colors.black,
                         ),
                       ),
-                      const SizedBox(height: 8),
+                      const SizedBox(height: 16),
-                      Text(
-                        'Vos voyages',
-                        style: TextStyle(
-                          fontSize: 16,
-                          color: Theme.of(context).brightness == Brightness.dark
-                              ? Colors.white70
-                              : Colors.grey[600],
-                        ),
-                      ),
-                      const SizedBox(height: 20),
 
                       if (tripState is TripLoading || tripState is TripCreated)
                         _buildLoadingState()

lib/components/home/show_trip_details_content.dart

@@ -15,6 +15,7 @@ import 'package:travel_mate/repositories/user_repository.dart';
 import 'package:travel_mate/repositories/account_repository.dart';
 import 'package:travel_mate/models/group_member.dart';
 import 'package:travel_mate/components/activities/activities_page.dart';
+import 'package:travel_mate/components/home/calendar/calendar_page.dart';
 import 'package:url_launcher/url_launcher.dart';
 
 class ShowTripDetailsContent extends StatefulWidget {
@@ -204,7 +205,8 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
       }
 
       // Fallback vers l'URL web
-      final webUrl = 'https://www.google.com/maps/search/?api=1&query=$location';
+      final webUrl =
+          'https://www.google.com/maps/search/?api=1&query=$location';
       final webUri = Uri.parse(webUrl);
       if (await canLaunchUrl(webUri)) {
         await launchUrl(webUri, mode: LaunchMode.externalApplication);
@@ -212,7 +214,8 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
       }
 
       _errorService.showError(
-        message: 'Impossible d\'ouvrir Google Maps. Vérifiez que l\'application est installée.',
+        message:
+            'Impossible d\'ouvrir Google Maps. Vérifiez que l\'application est installée.',
       );
     } catch (e) {
       _errorService.showError(
@@ -243,12 +246,11 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
       }
 
       _errorService.showError(
-        message: 'Impossible d\'ouvrir Waze. Vérifiez que l\'application est installée.',
+        message:
+            'Impossible d\'ouvrir Waze. Vérifiez que l\'application est installée.',
       );
     } catch (e) {
-      _errorService.showError(
+      _errorService.showError(message: 'Erreur lors de l\'ouverture de Waze');
-        message: 'Erreur lors de l\'ouverture de Waze',
-      );
     }
   }
 
@@ -258,7 +260,9 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
     final isDarkMode = theme.brightness == Brightness.dark;
 
     return Scaffold(
-      backgroundColor: isDarkMode ? theme.scaffoldBackgroundColor : Colors.grey[50],
+      backgroundColor: isDarkMode
+          ? theme.scaffoldBackgroundColor
+          : Colors.grey[50],
       appBar: AppBar(
         backgroundColor: Colors.transparent,
         elevation: 0,
@@ -300,11 +304,14 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
               ),
               child: ClipRRect(
                 borderRadius: BorderRadius.circular(16),
-                child: widget.trip.imageUrl != null && widget.trip.imageUrl!.isNotEmpty
+                child:
+                    widget.trip.imageUrl != null &&
+                        widget.trip.imageUrl!.isNotEmpty
                     ? Image.network(
                         widget.trip.imageUrl!,
                         fit: BoxFit.cover,
-                        errorBuilder: (context, error, stackTrace) => _buildPlaceholderImage(),
+                        errorBuilder: (context, error, stackTrace) =>
+                            _buildPlaceholderImage(),
                       )
                     : _buildPlaceholderImage(),
               ),
@@ -318,7 +325,10 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
                 children: [
                   // Section "Départ dans X jours"
                   Container(
-                    padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
+                    padding: const EdgeInsets.symmetric(
+                      horizontal: 16,
+                      vertical: 12,
+                    ),
                     decoration: BoxDecoration(
                       color: theme.cardColor,
                       borderRadius: BorderRadius.circular(12),
@@ -359,11 +369,15 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
                             Text(
                               'Départ dans',
                               style: theme.textTheme.bodySmall?.copyWith(
-                                color: theme.colorScheme.onSurface.withValues(alpha:0.6),
+                                color: theme.colorScheme.onSurface.withValues(
+                                  alpha: 0.6,
+                                ),
                               ),
                             ),
                             Text(
-                              daysUntilTrip > 0 ? '$daysUntilTrip Jours' : 'Voyage terminé',
+                              daysUntilTrip > 0
+                                  ? '$daysUntilTrip Jours'
+                                  : 'Voyage terminé',
                               style: theme.textTheme.titleMedium?.copyWith(
                                 fontWeight: FontWeight.bold,
                                 color: theme.colorScheme.onSurface,
@@ -372,7 +386,9 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
                             Text(
                               widget.trip.formattedDates,
                               style: theme.textTheme.bodySmall?.copyWith(
-                                color: theme.colorScheme.onSurface.withValues(alpha:0.6),
+                                color: theme.colorScheme.onSurface.withValues(
+                                  alpha: 0.6,
+                                ),
                               ),
                             ),
                           ],
@@ -411,7 +427,13 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
                         icon: Icons.calendar_today,
                         title: 'Calendrier',
                         color: Colors.blue,
-                        onTap: () => _showComingSoon('Calendrier'),
+                        onTap: () => Navigator.push(
+                          context,
+                          MaterialPageRoute(
+                            builder: (context) =>
+                                CalendarPage(trip: widget.trip),
+                          ),
+                        ),
                       ),
                       _buildActionButton(
                         icon: Icons.local_activity,
@@ -449,18 +471,11 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
         child: Column(
           mainAxisAlignment: MainAxisAlignment.center,
           children: [
-            Icon(
+            Icon(Icons.location_city, size: 48, color: Colors.grey),
-              Icons.location_city,
-              size: 48,
-              color: Colors.grey,
-            ),
             SizedBox(height: 8),
             Text(
               'Aucune image',
-              style: TextStyle(
+              style: TextStyle(color: Colors.grey, fontSize: 14),
-                color: Colors.grey,
-                fontSize: 14,
-              ),
             ),
           ],
         ),
@@ -510,11 +525,7 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
                 color: color.withValues(alpha: 0.1),
                 borderRadius: BorderRadius.circular(8),
               ),
-              child: Icon(
+              child: Icon(icon, color: color, size: 24),
-                icon,
-                color: color,
-                size: 24,
-              ),
             ),
             const SizedBox(height: 8),
             Text(
@@ -627,10 +638,7 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
               Navigator.pop(context);
               Navigator.pop(context, true);
             },
-            child: const Text(
+            child: const Text('Supprimer', style: TextStyle(color: Colors.red)),
-              'Supprimer',
-              style: TextStyle(color: Colors.red),
-            ),
           ),
         ],
       ),
@@ -678,16 +686,13 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
           scrollDirection: Axis.horizontal,
           child: Row(
             children: [
-              ...List.generate(
+              ...List.generate(members.length, (index) {
-                members.length,
-                (index) {
                 final member = members[index];
                 return Padding(
                   padding: const EdgeInsets.only(right: 12),
                   child: _buildParticipantAvatar(member),
                 );
-                },
+              }),
-              ),
               // Bouton "+" pour ajouter un participant
               Padding(
                 padding: const EdgeInsets.only(right: 12),
@@ -705,7 +710,9 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
     final theme = Theme.of(context);
     final initials = member.pseudo.isNotEmpty
         ? member.pseudo[0].toUpperCase()
-        : (member.firstName.isNotEmpty ? member.firstName[0].toUpperCase() : '?');
+        : (member.firstName.isNotEmpty
+              ? member.firstName[0].toUpperCase()
+              : '?');
 
     final name = member.pseudo.isNotEmpty ? member.pseudo : member.firstName;
 
@@ -729,11 +736,14 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
         child: CircleAvatar(
           radius: 28,
           backgroundColor: theme.colorScheme.primary.withValues(alpha: 0.2),
-          backgroundImage: (member.profilePictureUrl != null && 
+          backgroundImage:
+              (member.profilePictureUrl != null &&
                   member.profilePictureUrl!.isNotEmpty)
               ? NetworkImage(member.profilePictureUrl!)
               : null,
-          child: (member.profilePictureUrl == null || member.profilePictureUrl!.isEmpty)
+          child:
+              (member.profilePictureUrl == null ||
+                  member.profilePictureUrl!.isEmpty)
               ? Text(
                   initials,
                   style: TextStyle(
@@ -774,11 +784,7 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
           child: CircleAvatar(
             radius: 28,
             backgroundColor: theme.colorScheme.primary.withValues(alpha: 0.1),
-            child: Icon(
+            child: Icon(Icons.add, color: theme.colorScheme.primary, size: 28),
-              Icons.add,
-              color: theme.colorScheme.primary,
-              size: 28,
-            ),
           ),
         ),
       ),
@@ -878,9 +884,7 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
       }
 
       if (user.id == null) {
-        _errorService.showError(
+        _errorService.showError(message: 'ID utilisateur invalide');
-          message: 'ID utilisateur invalide',
-        );
         return;
       }
 
@@ -901,16 +905,15 @@ class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
           await _groupRepository.addMember(group.id, newMember);
 
           // Ajouter le membre au compte
-          final account = await _accountRepository.getAccountByTripId(widget.trip.id!);
+          final account = await _accountRepository.getAccountByTripId(
+            widget.trip.id!,
+          );
           if (account != null) {
             await _accountRepository.addMemberToAccount(account.id, newMember);
           }
 
           // Mettre à jour la liste des participants du voyage
-          final newParticipants = [
+          final newParticipants = [...widget.trip.participants, user.id!];
-            ...widget.trip.participants,
-            user.id!,
-          ];
           final updatedTrip = widget.trip.copyWith(
             participants: newParticipants,
           );

lib/models/activity.dart

@@ -20,6 +20,7 @@ class Activity {
   final Map<String, int> votes; // userId -> vote (1 pour pour, -1 pour contre)
   final DateTime createdAt;
   final DateTime updatedAt;
+  final DateTime? date; // Date prévue pour l'activité
 
   Activity({
     required this.id,
@@ -40,6 +41,7 @@ class Activity {
     this.votes = const {},
     required this.createdAt,
     required this.updatedAt,
+    this.date,
   });
 
   /// Calcule le score total des votes
@@ -104,6 +106,8 @@ class Activity {
     Map<String, int>? votes,
     DateTime? createdAt,
     DateTime? updatedAt,
+    DateTime? date,
+    bool clearDate = false,
   }) {
     return Activity(
       id: id ?? this.id,
@@ -124,6 +128,7 @@ class Activity {
       votes: votes ?? this.votes,
       createdAt: createdAt ?? this.createdAt,
       updatedAt: updatedAt ?? this.updatedAt,
+      date: clearDate ? null : (date ?? this.date),
     );
   }
 
@@ -148,6 +153,7 @@ class Activity {
       'votes': votes,
       'createdAt': Timestamp.fromDate(createdAt),
       'updatedAt': Timestamp.fromDate(updatedAt),
+      'date': date != null ? Timestamp.fromDate(date!) : null,
     };
   }
 
@@ -172,6 +178,7 @@ class Activity {
       votes: Map<String, int>.from(map['votes'] ?? {}),
       createdAt: (map['createdAt'] as Timestamp).toDate(),
       updatedAt: (map['updatedAt'] as Timestamp).toDate(),
+      date: map['date'] != null ? (map['date'] as Timestamp).toDate() : null,
     );
   }
 

lib/repositories/activity_repository.dart

@@ -18,7 +18,9 @@ class ActivityRepository {
     try {
       print('ActivityRepository: Ajout d\'une activité: ${activity.name}');
 
-      final docRef = await _firestore.collection(_collection).add(activity.toMap());
+      final docRef = await _firestore
+          .collection(_collection)
+          .add(activity.toMap());
 
       // Mettre à jour l'activité avec l'ID généré
       await docRef.update({'id': docRef.id});
@@ -27,7 +29,10 @@ class ActivityRepository {
       return docRef.id;
     } catch (e) {
       print('ActivityRepository: Erreur lors de l\'ajout: $e');
-      _errorService.logError('activity_repository', 'Erreur ajout activité: $e');
+      _errorService.logError(
+        'activity_repository',
+        'Erreur ajout activité: $e',
+      );
       return null;
     }
   }
@@ -35,7 +40,9 @@ class ActivityRepository {
   /// Récupère toutes les activités d'un voyage
   Future<List<Activity>> getActivitiesByTrip(String tripId) async {
     try {
-      print('ActivityRepository: Récupération des activités pour le voyage: $tripId');
+      print(
+        'ActivityRepository: Récupération des activités pour le voyage: $tripId',
+      );
 
       // Modifié pour éviter l'erreur d'index composite
       // On récupère d'abord par tripId, puis on trie en mémoire
@@ -55,15 +62,26 @@ class ActivityRepository {
       return activities;
     } catch (e) {
       print('ActivityRepository: Erreur lors de la récupération: $e');
-      _errorService.logError('activity_repository', 'Erreur récupération activités: $e');
+      _errorService.logError(
+        'activity_repository',
+        'Erreur récupération activités: $e',
+      );
       return [];
     }
   }
 
+  /// Récupère une activité par son ID (alias pour getActivityById pour compatibilité)
+  Future<Activity?> getActivity(String tripId, String activityId) async {
+    return getActivityById(activityId);
+  }
+
   /// Récupère une activité par son ID
   Future<Activity?> getActivityById(String activityId) async {
     try {
-      final doc = await _firestore.collection(_collection).doc(activityId).get();
+      final doc = await _firestore
+          .collection(_collection)
+          .doc(activityId)
+          .get();
 
       if (doc.exists) {
         return Activity.fromSnapshot(doc);
@@ -72,7 +90,10 @@ class ActivityRepository {
       return null;
     } catch (e) {
       print('ActivityRepository: Erreur récupération activité: $e');
-      _errorService.logError('activity_repository', 'Erreur récupération activité: $e');
+      _errorService.logError(
+        'activity_repository',
+        'Erreur récupération activité: $e',
+      );
       return null;
     }
   }
@@ -91,7 +112,10 @@ class ActivityRepository {
       return true;
     } catch (e) {
       print('ActivityRepository: Erreur lors de la mise à jour: $e');
-      _errorService.logError('activity_repository', 'Erreur mise à jour activité: $e');
+      _errorService.logError(
+        'activity_repository',
+        'Erreur mise à jour activité: $e',
+      );
       return false;
     }
   }
@@ -107,24 +131,37 @@ class ActivityRepository {
       return true;
     } catch (e) {
       print('ActivityRepository: Erreur lors de la suppression: $e');
-      _errorService.logError('activity_repository', 'Erreur suppression activité: $e');
+      _errorService.logError(
+        'activity_repository',
+        'Erreur suppression activité: $e',
+      );
       return false;
     }
   }
 
   /// Vote pour une activité
-  Future<bool> voteForActivity(String activityId, String userId, int vote) async {
+  Future<bool> voteForActivity(
+    String activityId,
+    String userId,
+    int vote,
+  ) async {
     try {
       // Validation des paramètres
       if (activityId.isEmpty) {
         print('ActivityRepository: ID d\'activité vide');
-        _errorService.logError('activity_repository', 'ID d\'activité vide pour le vote');
+        _errorService.logError(
+          'activity_repository',
+          'ID d\'activité vide pour le vote',
+        );
         return false;
       }
 
       if (userId.isEmpty) {
         print('ActivityRepository: ID d\'utilisateur vide');
-        _errorService.logError('activity_repository', 'ID d\'utilisateur vide pour le vote');
+        _errorService.logError(
+          'activity_repository',
+          'ID d\'utilisateur vide pour le vote',
+        );
         return false;
       }
 
@@ -185,7 +222,10 @@ class ActivityRepository {
           });
     } catch (e) {
       print('ActivityRepository: Erreur stream activités: $e');
-      _errorService.logError('activity_repository', 'Erreur stream activités: $e');
+      _errorService.logError(
+        'activity_repository',
+        'Erreur stream activités: $e',
+      );
       return Stream.value([]);
     }
   }
@@ -193,7 +233,9 @@ class ActivityRepository {
   /// Ajoute plusieurs activités en lot
   Future<List<String>> addActivitiesBatch(List<Activity> activities) async {
     try {
-      print('ActivityRepository: Ajout en lot de ${activities.length} activités');
+      print(
+        'ActivityRepository: Ajout en lot de ${activities.length} activités',
+      );
 
       final batch = _firestore.batch();
       final addedIds = <String>[];
@@ -217,9 +259,14 @@ class ActivityRepository {
   }
 
   /// Recherche des activités par catégorie
-  Future<List<Activity>> getActivitiesByCategory(String tripId, String category) async {
+  Future<List<Activity>> getActivitiesByCategory(
+    String tripId,
+    String category,
+  ) async {
     try {
-      print('ActivityRepository: Recherche par catégorie: $category pour le voyage: $tripId');
+      print(
+        'ActivityRepository: Recherche par catégorie: $category pour le voyage: $tripId',
+      );
 
       // Récupérer toutes les activités du voyage puis filtrer en mémoire
       final querySnapshot = await _firestore
@@ -238,13 +285,19 @@ class ActivityRepository {
       return activities;
     } catch (e) {
       print('ActivityRepository: Erreur recherche par catégorie: $e');
-      _errorService.logError('activity_repository', 'Erreur recherche par catégorie: $e');
+      _errorService.logError(
+        'activity_repository',
+        'Erreur recherche par catégorie: $e',
+      );
       return [];
     }
   }
 
   /// Récupère les activités les mieux notées d'un voyage
-  Future<List<Activity>> getTopRatedActivities(String tripId, {int limit = 10}) async {
+  Future<List<Activity>> getTopRatedActivities(
+    String tripId, {
+    int limit = 10,
+  }) async {
     try {
       final activities = await getActivitiesByTrip(tripId);
 

pubspec.lock

@@ -1024,6 +1024,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.0"
+  simple_gesture_detector:
+    dependency: transitive
+    description:
+      name: simple_gesture_detector
+      sha256: ba2cd5af24ff20a0b8d609cec3f40e5b0744d2a71804a2616ae086b9c19d19a3
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.1"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -1125,6 +1133,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.4.0"
+  table_calendar:
+    dependency: "direct main"
+    description:
+      name: table_calendar
+      sha256: "0c0c6219878b363a2d5f40c7afb159d845f253d061dc3c822aa0d5fe0f721982"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.0"
   term_glyph:
     dependency: transitive
     description:

pubspec.yaml

@@ -37,6 +37,7 @@ dependencies:
   location: ^8.0.1
   flutter_bloc : ^9.1.1
   equatable: ^2.0.5
+  table_calendar: ^3.1.0
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.