Presearch google activities.

lib/components/activities/activities_page.dart

@@ -5,6 +5,7 @@ import '../../blocs/activity/activity_event.dart';
 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';
 
 class ActivitiesPage extends StatefulWidget {
@@ -20,6 +21,7 @@ class _ActivitiesPageState extends State<ActivitiesPage>
     with SingleTickerProviderStateMixin, AutomaticKeepAliveClientMixin {
   late TabController _tabController;
   final TextEditingController _searchController = TextEditingController();
+  final ActivityCacheService _cacheService = ActivityCacheService();
   String _selectedCategory = 'Toutes les catégories';
   String _selectedPrice = 'Prix';
   String _selectedRating = 'Note';
@@ -79,7 +81,18 @@ class _ActivitiesPageState extends State<ActivitiesPage>
   void _handleTabChange() {
     // Si on va sur l'onglet suggestions Google et qu'aucune recherche n'a été faite
     if (_tabController.index == 2 && !_googleSearchPerformed) {
-      _searchGoogleActivities();
+      // Vérifier si on a des activités en cache
+      final cachedActivities = _cacheService.getCachedActivities(widget.trip.id!);
+      if (cachedActivities != null && cachedActivities.isNotEmpty) {
+        // Restaurer les activités en cache dans le BLoC
+        context.read<ActivityBloc>().add(
+          RestoreCachedSearchResults(searchResults: cachedActivities),
+        );
+        _googleSearchPerformed = true;
+      } else {
+        // Sinon, faire une nouvelle recherche
+        _searchGoogleActivities();
+      }
     }
   }
 

lib/components/activities/activity_card.dart

@@ -29,7 +29,7 @@ class ActivityCard extends StatelessWidget {
         borderRadius: BorderRadius.circular(12),
         boxShadow: [
           BoxShadow(
-            color: Colors.black.withOpacity(0.05),
+            color: Colors.black.withValues(alpha: 0.05),
             blurRadius: 8,
             offset: const Offset(0, 2),
           ),
@@ -74,7 +74,7 @@ class ActivityCard extends StatelessWidget {
                       child: Container(
                         padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
                         decoration: BoxDecoration(
-                          color: Colors.black.withOpacity(0.7),
+                          color: Colors.black.withValues(alpha: 0.7),
                           borderRadius: BorderRadius.circular(8),
                         ),
                         child: Text(

lib/components/home/show_trip_details_content.dart

@@ -1,11 +1,15 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:travel_mate/blocs/trip/trip_bloc.dart';
 import 'package:travel_mate/blocs/trip/trip_event.dart';
+import 'package:travel_mate/blocs/activity/activity_bloc.dart';
+import 'package:travel_mate/blocs/activity/activity_event.dart';
 import 'package:travel_mate/components/home/create_trip_content.dart';
 import 'package:travel_mate/models/trip.dart';
 import 'package:travel_mate/components/map/map_content.dart';
 import 'package:travel_mate/services/error_service.dart';
+import 'package:travel_mate/services/activity_cache_service.dart';
 import 'package:travel_mate/components/activities/activities_page.dart';
 import 'package:url_launcher/url_launcher.dart';
 
@@ -19,6 +23,47 @@ class ShowTripDetailsContent extends StatefulWidget {
 
 class _ShowTripDetailsContentState extends State<ShowTripDetailsContent> {
   final ErrorService _errorService = ErrorService();
+  final ActivityCacheService _cacheService = ActivityCacheService();
+
+  @override
+  void initState() {
+    super.initState();
+    // Lancer la recherche d'activités Google en arrière-plan
+    _preloadGoogleActivities();
+  }
+
+  /// Précharger les activités Google en arrière-plan
+  void _preloadGoogleActivities() {
+    // Attendre un moment avant de lancer la recherche pour ne pas bloquer l'UI
+    Future.delayed(const Duration(milliseconds: 500), () {
+      if (mounted && widget.trip.id != null) {
+        // Vérifier si on a déjà des activités en cache
+        if (_cacheService.hasCachedActivities(widget.trip.id!)) {
+          return; // Utiliser le cache
+        }
+
+        // Sinon, lancer la recherche
+        context.read<ActivityBloc>().add(
+          widget.trip.hasCoordinates
+              ? SearchActivitiesWithCoordinates(
+                  tripId: widget.trip.id!,
+                  latitude: widget.trip.latitude!,
+                  longitude: widget.trip.longitude!,
+                  category: null,
+                  maxResults: 6,
+                  reset: true,
+                )
+              : SearchActivities(
+                  tripId: widget.trip.id!,
+                  destination: widget.trip.location,
+                  category: null,
+                  maxResults: 6,
+                  reset: true,
+                ),
+        );
+      }
+    });
+  }
 
   // Calculer les jours restants avant le voyage
   int get daysUntilTrip {