first commit

2025-09-17 11:50:34 +04:00
commit 95afac750a
196 changed files with 6821 additions and 0 deletions
@@ -0,0 +1,108 @@
+import 'dart:convert';
+import 'package:shared_preferences/shared_preferences.dart';
+import '../models/movie.dart';
+
+class LocalStorageService {
+  static const String _favoritesKey = 'favorite_movies';
+
+  static Future<bool> addToFavorites(Movie movie) async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final favoritesJson = prefs.getStringList(_favoritesKey) ?? [];
+      
+      final existing = favoritesJson.any((json) {
+        final movieData = jsonDecode(json);
+        return movieData['id'] == movie.id;
+      });
+      
+      if (existing) {
+        return false;
+      }
+      
+      final movieJson = jsonEncode({
+        'id': movie.id,
+        'title': movie.title,
+        'description': movie.description,
+        'imageUrl': movie.imageUrl,
+        'category': movie.category,
+        'director': movie.director,
+        'releaseDate': movie.releaseDate,
+        'rating': movie.rating,
+        'originalTitle': movie.originalTitle,
+        'addedAt': DateTime.now().toIso8601String(),
+      });
+      
+      favoritesJson.add(movieJson);
+      await prefs.setStringList(_favoritesKey, favoritesJson);
+      
+      return true;
+    } catch (e) {
+      print('Erreur lors de l\'ajout aux favoris: $e');
+      return false;
+    }
+  }
+
+  static Future<bool> removeFromFavorites(int movieId) async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final favoritesJson = prefs.getStringList(_favoritesKey) ?? [];
+      
+      final updatedFavorites = favoritesJson.where((json) {
+        final movieData = jsonDecode(json);
+        return movieData['id'] != movieId;
+      }).toList();
+      
+      if (updatedFavorites.length != favoritesJson.length) {
+        await prefs.setStringList(_favoritesKey, updatedFavorites);
+        return true;
+      }
+      
+      return false;
+    } catch (e) {
+      print('Erreur lors de la suppression des favoris: $e');
+      return false;
+    }
+  }
+
+  static Future<bool> isFavorite(int movieId) async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final favoritesJson = prefs.getStringList(_favoritesKey) ?? [];
+      
+      return favoritesJson.any((json) {
+        final movieData = jsonDecode(json);
+        return movieData['id'] == movieId;
+      });
+    } catch (e) {
+      print('Erreur lors de la vérification des favoris: $e');
+      return false;
+    }
+  }
+
+  static Future<List<Movie>> getFavorites() async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final favoritesJson = prefs.getStringList(_favoritesKey) ?? [];
+      
+      return favoritesJson.map((json) {
+        final movieData = jsonDecode(json);
+        return Movie(
+          id: movieData['id'],
+          title: movieData['title'],
+          description: movieData['description'],
+          imageUrl: movieData['imageUrl'],
+          category: movieData['category'],
+          director: movieData['director'],
+          releaseDate: movieData['releaseDate'],
+          rating: (movieData['rating'] ?? 0.0).toDouble(),
+          originalTitle: movieData['originalTitle'] ?? '',
+          isFeatured: false,
+        );
+      }).toList();
+    } catch (e) {
+      print('Erreur lors de la récupération des favoris: $e');
+      return [];
+    }
+  }
+}
+