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- Implemented favorite using hive in movie, tv series and celebrity
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11 files changed

+532
-13
lines changed

11 files changed

+532
-13
lines changed

‎lib/core/hive/favorite_model.dart‎

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import 'package:hive/hive.dart';
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part 'favorite_model.g.dart';
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@HiveType(typeId: 0)
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class Favorite extends HiveObject {
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@HiveField(0)
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late int id;
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@HiveField(1)
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late int itemId;
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@HiveField(2)
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late String title;
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@HiveField(3)
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late String posterPath;
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@HiveField(4)
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late String type; // 'movie', 'tv', or 'celebrity'
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@HiveField(5)
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String? overview;
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@HiveField(6)
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String? releaseDate;
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Favorite({
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required this.id,
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required this.itemId,
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required this.title,
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required this.posterPath,
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required this.type,
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this.overview,
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this.releaseDate,
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});
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}

‎lib/core/hive/hive_helper.dart‎

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import 'package:flutter/foundation.dart';
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import 'package:hive_flutter/hive_flutter.dart';
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import 'package:flutter_movie_clean_architecture/core/hive/favorite_model.dart';
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class HiveHelper {
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static const String _boxName = 'favorites_box';
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static Box<Favorite>? _box;
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static Future<void> init() async {
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// Initialize Hive
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await Hive.initFlutter();
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// Register adapter
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Hive.registerAdapter(FavoriteAdapter());
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// Open box
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_box = await Hive.openBox<Favorite>(_boxName);
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}
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static Box<Favorite> _getBox() {
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if (_box == null) {
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throw Exception('HiveHelper not initialized. Call init() first.');
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}
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return _box!;
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}
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// Insert a favorite
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static Future<void> insertFavorite(Favorite favorite) async {
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final box = _getBox();
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await box.put('${favorite.itemId}_${favorite.type}', favorite);
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}
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// Delete a favorite
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static Future<void> deleteFavorite(int itemId, String type) async {
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final box = _getBox();
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await box.delete('${itemId}_$type');
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}
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// Check if an item is favorite
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static Future<bool> isFavorite(int itemId, String type) async {
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final box = _getBox();
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return box.containsKey('${itemId}_$type');
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}
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// Get all favorites
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static Future<List<Favorite>> getAllFavorites() async {
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final box = _getBox();
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return box.values.toList();
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}
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// Get favorites by type
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static Future<List<Favorite>> getFavoritesByType(String type) async {
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final box = _getBox();
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return box.values.where((favorite) => favorite.type == type).toList();
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}
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// Close Hive
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static Future<void> close() async {
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await _box?.close();
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}
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}

‎lib/features/favorites/favorites_page.dart‎

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import 'package:flutter/material.dart';
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import 'package:flutter_movie_clean_architecture/core/config/app_constant.dart';
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import 'package:flutter_movie_clean_architecture/core/hive/favorite_model.dart';
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import 'package:flutter_movie_clean_architecture/core/hive/hive_helper.dart';
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import 'package:go_router/go_router.dart';
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class FavoritesPage extends StatefulWidget {
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const FavoritesPage({super.key});
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@override
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State<FavoritesPage> createState() => _FavoritesPageState();
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}
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class _FavoritesPageState extends State<FavoritesPage> {
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int _currentIndex = 0;
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late Future<List<Favorite>> _favoritesFuture;
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@override
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void initState() {
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super.initState();
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_loadFavorites();
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}
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Future<void> _loadFavorites() async {
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setState(() {
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_favoritesFuture = _getFavoritesByType();
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});
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}
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Future<List<Favorite>> _getFavoritesByType() async {
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switch (_currentIndex) {
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case 0:
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return await HiveHelper.getFavoritesByType('movie');
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case 1:
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return await HiveHelper.getFavoritesByType('tv');
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case 2:
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return await HiveHelper.getFavoritesByType('celebrity');
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default:
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return await HiveHelper.getAllFavorites();
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}
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}
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Future<void> _refreshFavorites() async {
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await _loadFavorites();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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body: FutureBuilder<List<Favorite>>(
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future: _favoritesFuture,
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.waiting) {
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return const Center(child: CircularProgressIndicator());
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}
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if (snapshot.hasError) {
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return Center(
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child: Text('Error loading favorites: ${snapshot.error}'),
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);
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}
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final favorites = snapshot.data ?? [];
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if (favorites.isEmpty) {
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return const Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(Icons.favorite_border, size: 64, color: Colors.grey),
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SizedBox(height: 16),
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Text(
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'No favorites yet',
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style: TextStyle(fontSize: 18, color: Colors.grey),
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),
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SizedBox(height: 8),
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Text(
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'Start adding favorites from movie, TV series, or artist details',
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textAlign: TextAlign.center,
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style: TextStyle(color: Colors.grey),
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),
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],
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),
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);
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}
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return RefreshIndicator(
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onRefresh: _refreshFavorites,
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child: GridView.builder(
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padding: const EdgeInsets.all(16),
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gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount: 2,
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crossAxisSpacing: 16,
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mainAxisSpacing: 16,
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childAspectRatio: 0.7,
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),
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itemCount: favorites.length,
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itemBuilder: (context, index) {
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final favorite = favorites[index];
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return Card(
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elevation: 4,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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child: InkWell(
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onTap: () {
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switch (favorite.type) {
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case 'movie':
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context.push('/movie/${favorite.itemId}');
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break;
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case 'tv':
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context.push('/tv/${favorite.itemId}');
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break;
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case 'celebrity':
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context.push('/artistId/${favorite.itemId}');
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break;
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}
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},
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borderRadius: BorderRadius.circular(12),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Expanded(
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child: ClipRRect(
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borderRadius: const BorderRadius.vertical(
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top: Radius.circular(12),
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),
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child: favorite.posterPath.isNotEmpty
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? Image.network(
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'$IMAGE_URL${favorite.posterPath}',
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fit: BoxFit.cover,
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width: double.infinity,
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errorBuilder: (_, __, ___) =>
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_buildPlaceholderImage(),
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)
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: _buildPlaceholderImage(),
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),
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),
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Padding(
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padding: const EdgeInsets.all(8),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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favorite.title,
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 14,
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),
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),
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const SizedBox(height: 4),
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Row(
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mainAxisAlignment:
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MainAxisAlignment.spaceBetween,
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children: [
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Text(
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favorite.type.toUpperCase(),
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style: TextStyle(
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color: Colors.grey[600],
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fontSize: 10,
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),
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),
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IconButton(
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icon: const Icon(
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Icons.favorite,
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color: Colors.red,
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size: 18,
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),
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padding: EdgeInsets.zero,
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onPressed: () async {
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await HiveHelper.deleteFavorite(
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favorite.itemId, favorite.type);
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_refreshFavorites();
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},
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),
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],
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),
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],
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),
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),
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],
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),
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),
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);
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},
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),
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);
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},
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),
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bottomNavigationBar: BottomNavigationBar(
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currentIndex: _currentIndex,
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onTap: (index) {
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setState(() {
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_currentIndex = index;
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_loadFavorites();
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});
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},
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items: const [
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BottomNavigationBarItem(
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icon: Icon(Icons.movie),
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label: 'Movies',
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),
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BottomNavigationBarItem(
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icon: Icon(Icons.tv),
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label: 'TV Series',
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),
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BottomNavigationBarItem(
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icon: Icon(Icons.people),
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label: 'Celebrities',
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),
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],
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),
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);
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}
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Widget _buildPlaceholderImage() {
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return Container(
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width: double.infinity,
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height: double.infinity,
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color: Colors.grey[300],
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child: const Icon(Icons.image, color: Colors.grey),
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);
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}
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}

‎lib/features/movie/data/models/credit_model.dart‎

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@@ -30,6 +30,8 @@ class Cast with _$Cast {
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String? character,
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@JsonKey(name: 'credit_id') String? creditId,
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int? order,
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@JsonKey(name: 'media_type') String? mediaType,
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@JsonKey(name: 'first_air_date') String? firstAirDate,
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}) = _Cast;
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factory Cast.fromJson(Map<String, dynamic> json) => _$CastFromJson(json);

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