Presearch google activities.

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 {