chore: Update dependencies, switch Flutter web renderer to HTML, replace media_kit with video_player/chewie, and remove Hive volume from Docker setup.

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Michael committed 2025-12-05 09:52:40 +01:00
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import 'package:dio/dio.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:dio_cache_interceptor/dio_cache_interceptor.dart';
import 'package:dio_cache_interceptor_hive_store/dio_cache_interceptor_hive_store.dart';
import '../../../core/models/playlist_config.dart';
import '../models/xtream_models.dart';
import '../../../core/models/iptv_models.dart';
/// Xtream Codes API Service
///
/// Handles all communication with Xtream API servers
class XtreamService {
final PlaylistConfig config;
late final Dio _dio;
late final CacheOptions _cacheOptions;
PlaylistConfig? _currentPlaylist;
// Cache for reducing API calls
final Map<String, dynamic> _cache = {};
static const _cacheDuration = Duration(minutes: 10);
final Map<String, DateTime> _cacheTimestamps = {};
XtreamService() {
_dio = Dio(BaseOptions(
connectTimeout: const Duration(seconds: 15),
receiveTimeout: const Duration(seconds: 15),
));
XtreamService(this.config) {
_dio = Dio(
BaseOptions(
baseUrl: config.apiBaseUrl,
connectTimeout: const Duration(seconds: 10),
receiveTimeout: const Duration(seconds: 30),
queryParameters: {
'username': config.username,
'password': config.password,
},
),
// Setup caching for API responses
_cacheOptions = CacheOptions(
store: HiveCacheStore('./cache'),
policy: CachePolicy.forceCache,
maxStale: const Duration(hours: 1),
priority: CachePriority.high,
);
// Add caching interceptor
_dio.interceptors.add(
InterceptorsWrapper(
onRequest: (options, handler) {
// Check cache before making request
final cacheKey = options.uri.toString();
if (_cache.containsKey(cacheKey)) {
final timestamp = _cacheTimestamps[cacheKey];
if (timestamp != null &&
DateTime.now().difference(timestamp) < _cacheDuration) {
// Return cached response
return handler.resolve(
Response(
requestOptions: options,
data: _cache[cacheKey],
),
);
}
}
handler.next(options);
},
onResponse: (response, handler) {
// Cache successful responses
final cacheKey = response.requestOptions.uri.toString();
_cache[cacheKey] = response.data;
_cacheTimestamps[cacheKey] = DateTime.now();
handler.next(response);
},
),
);
_dio.interceptors.add(DioCacheInterceptor(options: _cacheOptions));
}
/// Initialize connection with a playlist
void setPlaylist(PlaylistConfig playlist) {
_currentPlaylist = playlist;
}
/// Generate stream URL for live TV
String getLiveStreamUrl(String streamId) {
if (_currentPlaylist == null) throw Exception('No playlist configured');
return '${_currentPlaylist!.dns}/live/${_currentPlaylist!.username}/${_currentPlaylist!.password}/$streamId.m3u8';
}
/// Generate stream URL for VOD (movies)
String getVodStreamUrl(String streamId, String containerExtension) {
if (_currentPlaylist == null) throw Exception('No playlist configured');
return '${_currentPlaylist!.dns}/movie/${_currentPlaylist!.username}/${_currentPlaylist!.password}/$streamId.$containerExtension';
}
/// Generate stream URL for series episodes
String getSeriesStreamUrl(String streamId, String containerExtension) {
if (_currentPlaylist == null) throw Exception('No playlist configured');
return '${_currentPlaylist!.dns}/series/${_currentPlaylist!.username}/${_currentPlaylist!.password}/$streamId.$containerExtension';
}
/// Authenticate and get server info
Future<Map<String, dynamic>> authenticate() async {
if (_currentPlaylist == null) throw Exception('No playlist configured');
try {
final response = await _dio.get('', queryParameters: {
'username': config.username,
'password': config.password,
});
final response = await _dio.get(
_currentPlaylist!.apiBaseUrl,
queryParameters: {
'username': _currentPlaylist!.username,
'password': _currentPlaylist!.password,
},
options: Options(extra: _cacheOptions.toExtra()),
);
return response.data as Map<String, dynamic>;
} catch (e) {
throw Exception('Authentication failed: $e');
}
}
/// Get live streams with pagination
Future<List<LiveChannel>> getLiveStreams({
String? categoryId,
int offset = 0,
int limit = 100,
}) async {
/// Get all live TV channels grouped by category
///
/// Returns a Map where key is category name and value is list of channels
Future<Map<String, List<Channel>>> getLiveChannels() async {
if (_currentPlaylist == null) throw Exception('No playlist configured');
try {
final params = {
'username': config.username,
'password': config.password,
'action': 'get_live_streams',
if (categoryId != null) 'category_id': categoryId,
};
final response = await _dio.get(
_currentPlaylist!.apiBaseUrl,
queryParameters: {
'username': _currentPlaylist!.username,
'password': _currentPlaylist!.password,
'action': 'get_live_streams',
},
options: Options(extra: _cacheOptions.toExtra()),
);
final response = await _dio.get('', queryParameters: params);
final data = response.data as List;
final List<dynamic> streams = response.data as List<dynamic>;
final Map<String, List<Channel>> groupedChannels = {};
// Apply manual pagination (Xtream doesn't support it natively)
final paginatedData = data.skip(offset).take(limit).toList();
for (final streamData in streams) {
final channel = Channel.fromJson(streamData as Map<String, dynamic>);
final categoryName = channel.categoryName.isEmpty ? 'Uncategorized' : channel.categoryName;
return paginatedData
.map((json) => LiveChannel.fromJson(json as Map<String, dynamic>))
if (!groupedChannels.containsKey(categoryName)) {
groupedChannels[categoryName] = [];
}
groupedChannels[categoryName]!.add(channel);
}
return groupedChannels;
} catch (e) {
throw Exception('Failed to fetch live channels: $e');
}
}
/// Get all VOD items (movies) grouped by category
Future<Map<String, List<VodItem>>> getVodItems() async {
if (_currentPlaylist == null) throw Exception('No playlist configured');
try {
final response = await _dio.get(
_currentPlaylist!.apiBaseUrl,
queryParameters: {
'username': _currentPlaylist!.username,
'password': _currentPlaylist!.password,
'action': 'get_vod_streams',
},
options: Options(extra: _cacheOptions.toExtra()),
);
final List<dynamic> vods = response.data as List<dynamic>;
final Map<String, List<VodItem>> groupedVods = {};
for (final vodData in vods) {
final vod = VodItem.fromJson(vodData as Map<String, dynamic>);
final categoryName = vod.categoryName.isEmpty ? 'Uncategorized' : vod.categoryName;
if (!groupedVods.containsKey(categoryName)) {
groupedVods[categoryName] = [];
}
groupedVods[categoryName]!.add(vod);
}
return groupedVods;
} catch (e) {
throw Exception('Failed to fetch VOD items: $e');
}
}
/// Get all series grouped by category
Future<Map<String, List<Series>>> getSeries() async {
if (_currentPlaylist == null) throw Exception('No playlist configured');
try {
final response = await _dio.get(
_currentPlaylist!.apiBaseUrl,
queryParameters: {
'username': _currentPlaylist!.username,
'password': _currentPlaylist!.password,
'action': 'get_series',
},
options: Options(extra: _cacheOptions.toExtra()),
);
final List<dynamic> seriesList = response.data as List<dynamic>;
final Map<String, List<Series>> groupedSeries = {};
for (final seriesData in seriesList) {
final series = Series.fromJson(seriesData as Map<String, dynamic>);
final categoryName = series.categoryName.isEmpty ? 'Uncategorized' : series.categoryName;
if (!groupedSeries.containsKey(categoryName)) {
groupedSeries[categoryName] = [];
}
groupedSeries[categoryName]!.add(series);
}
return groupedSeries;
} catch (e) {
throw Exception('Failed to fetch series: $e');
}
}
/// Get short EPG for a specific stream
///
/// Returns "Now" and "Next" program info
Future<List<EpgEntry>> getShortEpg(String streamId) async {
if (_currentPlaylist == null) throw Exception('No playlist configured');
try {
final response = await _dio.get(
_currentPlaylist!.apiBaseUrl,
queryParameters: {
'username': _currentPlaylist!.username,
'password': _currentPlaylist!.password,
'action': 'get_short_epg',
'stream_id': streamId,
},
options: Options(
extra: CacheOptions(
store: _cacheOptions.store,
policy: CachePolicy.request,
maxStale: const Duration(minutes: 5), // EPG changes frequently
).toExtra(),
),
);
if (response.data == null || response.data['epg_listings'] == null) {
return [];
}
final List<dynamic> epgData = response.data['epg_listings'] as List<dynamic>;
return epgData
.map((entry) => EpgEntry.fromJson(entry as Map<String, dynamic>))
.toList();
} catch (e) {
throw Exception('Failed to load live streams: $e');
// EPG is optional, don't throw on failure
return [];
}
}
/// Get VOD streams (movies) with pagination
Future<List<Movie>> getMovies({
String? categoryId,
int offset = 0,
int limit = 100,
}) async {
try {
final params = {
'username': config.username,
'password': config.password,
'action': 'get_vod_streams',
if (categoryId != null) 'category_id': categoryId,
};
final response = await _dio.get('', queryParameters: params);
final data = response.data as List;
final paginatedData = data.skip(offset).take(limit).toList();
return paginatedData
.map((json) => Movie.fromJson(json as Map<String, dynamic>))
.toList();
} catch (e) {
throw Exception('Failed to load movies: $e');
}
}
/// Get series with pagination
Future<List<Series>> getSeries({
String? categoryId,
int offset = 0,
int limit = 100,
}) async {
try {
final params = {
'username': config.username,
'password': config.password,
'action': 'get_series',
if (categoryId != null) 'category_id': categoryId,
};
final response = await _dio.get('', queryParameters: params);
final data = response.data as List;
final paginatedData = data.skip(offset).take(limit).toList();
return paginatedData
.map((json) => Series.fromJson(json as Map<String, dynamic>))
.toList();
} catch (e) {
throw Exception('Failed to load series: $e');
}
}
/// Get live categories
Future<List<Category>> getLiveCategories() async {
try {
final response = await _dio.get('', queryParameters: {
'username': config.username,
'password': config.password,
'action': 'get_live_categories',
});
final data = response.data as List;
return data
.map((json) => Category.fromJson(json as Map<String, dynamic>))
.toList();
} catch (e) {
throw Exception('Failed to load categories: $e');
}
}
/// Get short EPG for a specific channel
Future<ShortEPG> getShortEPG(String channelId) async {
try {
final response = await _dio.get('', queryParameters: {
'username': config.username,
'password': config.password,
'action': 'get_short_epg',
'stream_id': channelId,
'limit': '2', // Only get current and next
});
return ShortEPG.fromJson(response.data as Map<String, dynamic>);
} catch (e) {
// EPG might not be available for all channels
return const ShortEPG();
}
}
/// Clear cache
void clearCache() {
_cache.clear();
_cacheTimestamps.clear();
/// Dispose resources
void dispose() {
_dio.close();
}
}
/// Provider for Xtream service (requires playlist config)
final xtreamServiceProvider = Provider.family<XtreamService, PlaylistConfig>(
(ref, config) => XtreamService(config),
);