UI: Clean up player controls (remove duplicate arrows, move LIVE badge)

lib/features/iptv/services/xtream_service_mobile.dart

@@ -3,6 +3,7 @@ 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 '../../../core/models/iptv_models.dart';
+import '../../../core/api/dns_resolver.dart';
 import '../models/xtream_models.dart' as xm;
 
 /// Xtream Codes API Service for Mobile (no dart:html dependency)
@@ -13,6 +14,8 @@ class XtreamServiceMobile {
   late final CacheOptions _cacheOptions;
   
   PlaylistConfig? _currentPlaylist;
+  String? _resolvedIp; // Cached resolved IP for the playlist server
+  String? _originalHost; // Original hostname for Host header
 
   XtreamServiceMobile(String cachePath) {
     _dio = Dio(BaseOptions(
@@ -31,9 +34,69 @@ class XtreamServiceMobile {
     _dio.interceptors.add(DioCacheInterceptor(options: _cacheOptions));
   }
 
-  /// Initialize connection with a playlist
+  /// Initialize connection with a playlist - now async for DNS resolution
+  Future<void> setPlaylistAsync(PlaylistConfig playlist) async {
+    _currentPlaylist = playlist;
+    
+    // Extract hostname from DNS URL
+    final uri = Uri.tryParse(playlist.dns);
+    if (uri != null && uri.host.isNotEmpty) {
+      _originalHost = uri.host;
+      
+      // Proactively resolve DNS
+      print('XtreamServiceMobile: Pre-resolving ${uri.host}');
+      _resolvedIp = await DnsResolver.resolve(uri.host);
+      
+      if (_resolvedIp != null) {
+        print('XtreamServiceMobile: Will use IP $_resolvedIp for ${uri.host}');
+      } else {
+        print('XtreamServiceMobile: DNS resolution failed, will use hostname directly');
+      }
+    }
+  }
+
+  /// Legacy sync method - calls async internally
   void setPlaylist(PlaylistConfig playlist) {
     _currentPlaylist = playlist;
+    // Trigger async resolution in background
+    final uri = Uri.tryParse(playlist.dns);
+    if (uri != null && uri.host.isNotEmpty) {
+      _originalHost = uri.host;
+      DnsResolver.resolve(uri.host).then((ip) {
+        _resolvedIp = ip;
+      });
+    }
+  }
+
+  /// Get the API base URL, using resolved IP if available
+  String get _effectiveApiBaseUrl {
+    if (_currentPlaylist == null) throw Exception('No playlist configured');
+    
+    if (_resolvedIp != null && _originalHost != null) {
+      // Replace hostname with IP in the URL
+      final originalUrl = _currentPlaylist!.apiBaseUrl;
+      return originalUrl.replaceFirst(_originalHost!, _resolvedIp!);
+    }
+    return _currentPlaylist!.apiBaseUrl;
+  }
+
+  /// Get effective DNS base, using resolved IP if available
+  String get _effectiveDnsBase {
+    if (_currentPlaylist == null) throw Exception('No playlist configured');
+    
+    if (_resolvedIp != null && _originalHost != null) {
+      return _currentPlaylist!.dns.replaceFirst(_originalHost!, _resolvedIp!);
+    }
+    return _currentPlaylist!.dns;
+  }
+
+  /// Get request options with Host header if using IP
+  Options _getOptions() {
+    final opts = Options(extra: _cacheOptions.toExtra());
+    if (_resolvedIp != null && _originalHost != null) {
+      opts.headers = {'Host': _originalHost!};
+    }
+    return opts;
   }
 
   PlaylistConfig? get currentPlaylist => _currentPlaylist;
@@ -43,21 +106,21 @@ class XtreamServiceMobile {
     if (_currentPlaylist == null) throw Exception('No playlist configured');
     
     // Use .m3u8 format for HLS streaming (best mobile compatibility)
-    return '${_currentPlaylist!.dns}/live/${_currentPlaylist!.username}/${_currentPlaylist!.password}/$streamId.m3u8';
+    return '$_effectiveDnsBase/live/${_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.$containerExtension';
+    return '$_effectiveDnsBase/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.$containerExtension';
+    return '$_effectiveDnsBase/series/${_currentPlaylist!.username}/${_currentPlaylist!.password}/$streamId.$containerExtension';
   }
 
   /// Authenticate and get server info
@@ -66,12 +129,12 @@ class XtreamServiceMobile {
 
     try {
       final response = await _dio.get(
-        _currentPlaylist!.apiBaseUrl,
+        _effectiveApiBaseUrl,
         queryParameters: {
           'username': _currentPlaylist!.username,
           'password': _currentPlaylist!.password,
         },
-        options: Options(extra: _cacheOptions.toExtra()),
+        options: _getOptions(),
       );
 
       return response.data as Map<String, dynamic>;
@@ -86,13 +149,13 @@ class XtreamServiceMobile {
 
     try {
       final response = await _dio.get(
-        _currentPlaylist!.apiBaseUrl,
+        _effectiveApiBaseUrl,
         queryParameters: {
           'username': _currentPlaylist!.username,
           'password': _currentPlaylist!.password,
           'action': 'get_live_categories',
         },
-        options: Options(extra: _cacheOptions.toExtra()),
+        options: _getOptions(),
       );
 
       final List<dynamic> categories = response.data as List<dynamic>;
@@ -122,13 +185,13 @@ class XtreamServiceMobile {
       final categoryMap = await _getLiveCategories();
 
       final response = await _dio.get(
-        _currentPlaylist!.apiBaseUrl,
+        _effectiveApiBaseUrl,
         queryParameters: {
           'username': _currentPlaylist!.username,
           'password': _currentPlaylist!.password,
           'action': 'get_live_streams',
         },
-        options: Options(extra: _cacheOptions.toExtra()),
+        options: _getOptions(),
       );
 
       final List<dynamic> streams = response.data as List<dynamic>;
@@ -163,13 +226,13 @@ class XtreamServiceMobile {
 
     try {
       final response = await _dio.get(
-        _currentPlaylist!.apiBaseUrl,
+        _effectiveApiBaseUrl,
         queryParameters: {
           'username': _currentPlaylist!.username,
           'password': _currentPlaylist!.password,
           'action': 'get_vod_categories',
         },
-        options: Options(extra: _cacheOptions.toExtra()),
+        options: _getOptions(),
       );
 
       final List<dynamic> categories = response.data as List<dynamic>;
@@ -194,13 +257,13 @@ class XtreamServiceMobile {
 
     try {
       final response = await _dio.get(
-        _currentPlaylist!.apiBaseUrl,
+        _effectiveApiBaseUrl,
         queryParameters: {
           'username': _currentPlaylist!.username,
           'password': _currentPlaylist!.password,
           'action': 'get_series_categories',
         },
-        options: Options(extra: _cacheOptions.toExtra()),
+        options: _getOptions(),
       );
 
       final List<dynamic> categories = response.data as List<dynamic>;
@@ -228,13 +291,13 @@ class XtreamServiceMobile {
       final categoryMap = await _getVodCategories();
 
       final response = await _dio.get(
-        _currentPlaylist!.apiBaseUrl,
+        _effectiveApiBaseUrl,
         queryParameters: {
           'username': _currentPlaylist!.username,
           'password': _currentPlaylist!.password,
           'action': 'get_vod_streams',
         },
-        options: Options(extra: _cacheOptions.toExtra()),
+        options: _getOptions(),
       );
 
       final List<dynamic> allMovies = response.data as List<dynamic>;
@@ -265,13 +328,13 @@ class XtreamServiceMobile {
       final categoryMap = await _getVodCategories();
 
       final response = await _dio.get(
-        _currentPlaylist!.apiBaseUrl,
+        _effectiveApiBaseUrl,
         queryParameters: {
           'username': _currentPlaylist!.username,
           'password': _currentPlaylist!.password,
           'action': 'get_vod_streams',
         },
-        options: Options(extra: _cacheOptions.toExtra()),
+        options: _getOptions(),
       );
 
       final List<dynamic> allMovies = response.data as List<dynamic>;
@@ -305,13 +368,13 @@ class XtreamServiceMobile {
       final categoryMap = await _getSeriesCategories();
 
       final response = await _dio.get(
-        _currentPlaylist!.apiBaseUrl,
+        _effectiveApiBaseUrl,
         queryParameters: {
           'username': _currentPlaylist!.username,
           'password': _currentPlaylist!.password,
           'action': 'get_series',
         },
-        options: Options(extra: _cacheOptions.toExtra()),
+        options: _getOptions(),
       );
 
       final List<dynamic> allSeries = response.data as List<dynamic>;
@@ -342,13 +405,13 @@ class XtreamServiceMobile {
       final categoryMap = await _getSeriesCategories();
 
       final response = await _dio.get(
-        _currentPlaylist!.apiBaseUrl,
+        _effectiveApiBaseUrl,
         queryParameters: {
           'username': _currentPlaylist!.username,
           'password': _currentPlaylist!.password,
           'action': 'get_series',
         },
-        options: Options(extra: _cacheOptions.toExtra()),
+        options: _getOptions(),
       );
 
       final List<dynamic> allSeries = response.data as List<dynamic>;
@@ -379,14 +442,14 @@ class XtreamServiceMobile {
 
     try {
       final response = await _dio.get(
-        _currentPlaylist!.apiBaseUrl,
+        _effectiveApiBaseUrl,
         queryParameters: {
           'username': _currentPlaylist!.username,
           'password': _currentPlaylist!.password,
           'action': 'get_series_info',
           'series_id': seriesId,
         },
-        options: Options(extra: _cacheOptions.toExtra()),
+        options: _getOptions(),
       );
 
       return xm.SeriesInfo.fromJson(response.data as Map<String, dynamic>);
@@ -401,7 +464,7 @@ class XtreamServiceMobile {
 
     try {
       final response = await _dio.get(
-        _currentPlaylist!.apiBaseUrl,
+        _effectiveApiBaseUrl,
         queryParameters: {
           'username': _currentPlaylist!.username,
           'password': _currentPlaylist!.password,
@@ -409,6 +472,7 @@ class XtreamServiceMobile {
           'stream_id': streamId,
         },
         options: Options(
+          headers: _resolvedIp != null && _originalHost != null ? {'Host': _originalHost!} : null,
           extra: CacheOptions(
             store: _cacheOptions.store,
             policy: CachePolicy.request,
@@ -432,12 +496,13 @@ class XtreamServiceMobile {
   }
 
   /// Get short EPG as ShortEPG object (for EPGWidget)
-  Future<xm.ShortEPG> getShortEPG(String streamId) async {
+  /// Caches results for 12 hours by default
+  Future<xm.ShortEPG> getShortEPG(String streamId, {bool forceRefresh = false}) async {
     if (_currentPlaylist == null) throw Exception('No playlist configured');
 
     try {
       final response = await _dio.get(
-        _currentPlaylist!.apiBaseUrl,
+        _effectiveApiBaseUrl,
         queryParameters: {
           'username': _currentPlaylist!.username,
           'password': _currentPlaylist!.password,
@@ -445,10 +510,11 @@ class XtreamServiceMobile {
           'stream_id': streamId,
         },
         options: Options(
+          headers: _resolvedIp != null && _originalHost != null ? {'Host': _originalHost!} : null,
           extra: CacheOptions(
             store: _cacheOptions.store,
-            policy: CachePolicy.request,
-            maxStale: const Duration(minutes: 5),
+            policy: forceRefresh ? CachePolicy.refresh : CachePolicy.request,
+            maxStale: const Duration(hours: 12), // Cache for 12h as requested
           ).toExtra(),
         ),
       );