Add search functionality to Live, Movies and Series tabs

lib/screens/home_screen.dart

@@ -108,7 +108,21 @@ class _HomeScreenState extends State<HomeScreen> {
   }
 }
 
-class _LiveTab extends StatelessWidget {
+class _LiveTab extends StatefulWidget {
+  @override
+  State<_LiveTab> createState() => _LiveTabState();
+}
+
+class _LiveTabState extends State<_LiveTab> {
+  final TextEditingController _searchController = TextEditingController();
+  String _searchQuery = '';
+
+  @override
+  void dispose() {
+    _searchController.dispose();
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Consumer<IPTVProvider>(
@@ -117,18 +131,70 @@ class _LiveTab extends StatelessWidget {
           return const Center(child: CircularProgressIndicator(color: Colors.red));
         }
 
+        List<XtreamStream> filteredStreams = provider.liveStreams;
+        if (_searchQuery.isNotEmpty) {
+          filteredStreams = provider.liveStreams
+              .where((s) => s.name.toLowerCase().contains(_searchQuery.toLowerCase()))
+              .toList();
+        }
+
         return Column(
           children: [
-            _CategoryDropdown(
+            Padding(
+              padding: const EdgeInsets.all(8),
+              child: Row(
+                children: [
+                  Expanded(
+                    child: _CategoryDropdown(
                       categories: provider.liveCategories,
                       selectedCategory: provider.selectedLiveCategory,
                       onCategorySelected: (categoryId) {
                         provider.loadLiveStreams(categoryId);
+                        _searchController.clear();
+                        setState(() => _searchQuery = '');
                       },
                     ),
+                  ),
+                  const SizedBox(width: 8),
+                  SizedBox(
+                    width: 250,
+                    height: 48,
+                    child: TextField(
+                      controller: _searchController,
+                      style: const TextStyle(color: Colors.white),
+                      decoration: InputDecoration(
+                        hintText: 'Buscar canal...',
+                        hintStyle: const TextStyle(color: Colors.grey),
+                        prefixIcon: const Icon(Icons.search, color: Colors.grey),
+                        suffixIcon: _searchQuery.isNotEmpty
+                            ? IconButton(
+                                icon: const Icon(Icons.clear, color: Colors.grey),
+                                onPressed: () {
+                                  _searchController.clear();
+                                  setState(() => _searchQuery = '');
+                                },
+                              )
+                            : null,
+                        filled: true,
+                        fillColor: Colors.grey[900],
+                        border: OutlineInputBorder(
+                          borderRadius: BorderRadius.circular(8),
+                          borderSide: BorderSide.none,
+                        ),
+                        contentPadding: const EdgeInsets.symmetric(horizontal: 16),
+                      ),
+                      onChanged: (value) {
+                        setState(() => _searchQuery = value);
+                      },
+                    ),
+                  ),
+                ],
+              ),
+            ),
             Expanded(
               child: _StreamList(
-                streams: provider.liveStreams,
+                streams: filteredStreams,
+                searchQuery: _searchQuery,
                 onStreamSelected: (stream) {
                   Navigator.push(
                     context,
@@ -146,7 +212,21 @@ class _LiveTab extends StatelessWidget {
   }
 }
 
-class _MoviesTab extends StatelessWidget {
+class _MoviesTab extends StatefulWidget {
+  @override
+  State<_MoviesTab> createState() => _MoviesTabState();
+}
+
+class _MoviesTabState extends State<_MoviesTab> {
+  final TextEditingController _searchController = TextEditingController();
+  String _searchQuery = '';
+
+  @override
+  void dispose() {
+    _searchController.dispose();
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Consumer<IPTVProvider>(
@@ -155,23 +235,75 @@ class _MoviesTab extends StatelessWidget {
           return const Center(child: CircularProgressIndicator(color: Colors.red));
         }
 
+        List<XtreamStream> filteredStreams = provider.vodStreams;
+        if (_searchQuery.isNotEmpty) {
+          filteredStreams = provider.vodStreams
+              .where((s) => s.name.toLowerCase().contains(_searchQuery.toLowerCase()))
+              .toList();
+        }
+
         return Column(
           children: [
-            _CategoryDropdown(
+            Padding(
+              padding: const EdgeInsets.all(8),
+              child: Row(
+                children: [
+                  Expanded(
+                    child: _CategoryDropdown(
                       categories: provider.vodCategories,
                       selectedCategory: provider.selectedVodCategory,
                       onCategorySelected: (categoryId) {
                         provider.loadVodStreams(categoryId);
+                        _searchController.clear();
+                        setState(() => _searchQuery = '');
                       },
                     ),
+                  ),
+                  const SizedBox(width: 8),
+                  SizedBox(
+                    width: 250,
+                    height: 48,
+                    child: TextField(
+                      controller: _searchController,
+                      style: const TextStyle(color: Colors.white),
+                      decoration: InputDecoration(
+                        hintText: 'Buscar película...',
+                        hintStyle: const TextStyle(color: Colors.grey),
+                        prefixIcon: const Icon(Icons.search, color: Colors.grey),
+                        suffixIcon: _searchQuery.isNotEmpty
+                            ? IconButton(
+                                icon: const Icon(Icons.clear, color: Colors.grey),
+                                onPressed: () {
+                                  _searchController.clear();
+                                  setState(() => _searchQuery = '');
+                                },
+                              )
+                            : null,
+                        filled: true,
+                        fillColor: Colors.grey[900],
+                        border: OutlineInputBorder(
+                          borderRadius: BorderRadius.circular(8),
+                          borderSide: BorderSide.none,
+                        ),
+                        contentPadding: const EdgeInsets.symmetric(horizontal: 16),
+                      ),
+                      onChanged: (value) {
+                        setState(() => _searchQuery = value);
+                      },
+                    ),
+                  ),
+                ],
+              ),
+            ),
             Expanded(
               child: _StreamList(
-                streams: provider.vodStreams,
+                streams: filteredStreams,
+                searchQuery: _searchQuery,
                 onStreamSelected: (stream) {
                   Navigator.push(
                     context,
                     MaterialPageRoute(
-                      builder: (_) => PlayerScreen(stream: stream),
+                      builder: (_) => PlayerScreen(stream: stream, isLive: false),
                     ),
                   );
                 },
@@ -184,7 +316,21 @@ class _MoviesTab extends StatelessWidget {
   }
 }
 
-class _SeriesTab extends StatelessWidget {
+class _SeriesTab extends StatefulWidget {
+  @override
+  State<_SeriesTab> createState() => _SeriesTabState();
+}
+
+class _SeriesTabState extends State<_SeriesTab> {
+  final TextEditingController _searchController = TextEditingController();
+  String _searchQuery = '';
+
+  @override
+  void dispose() {
+    _searchController.dispose();
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Consumer<IPTVProvider>(
@@ -197,14 +343,61 @@ class _SeriesTab extends StatelessWidget {
           return _SeriesDetailScreen(series: provider.selectedSeries!);
         }
 
-        return _StreamList(
+        List<XtreamStream> filteredSeries = provider.seriesList.map((s) => XtreamStream(
-          streams: provider.seriesList.map((s) => XtreamStream(
           streamId: s.seriesId,
           name: s.name,
           streamIcon: s.cover,
           plot: s.plot,
           rating: s.rating,
-          )).toList(),
+        )).toList();
+
+        if (_searchQuery.isNotEmpty) {
+          filteredSeries = filteredSeries
+              .where((s) => s.name.toLowerCase().contains(_searchQuery.toLowerCase()))
+              .toList();
+        }
+
+        return Column(
+          children: [
+            Padding(
+              padding: const EdgeInsets.all(8),
+              child: SizedBox(
+                width: 300,
+                height: 48,
+                child: TextField(
+                  controller: _searchController,
+                  style: const TextStyle(color: Colors.white),
+                  decoration: InputDecoration(
+                    hintText: 'Buscar serie...',
+                    hintStyle: const TextStyle(color: Colors.grey),
+                    prefixIcon: const Icon(Icons.search, color: Colors.grey),
+                    suffixIcon: _searchQuery.isNotEmpty
+                        ? IconButton(
+                            icon: const Icon(Icons.clear, color: Colors.grey),
+                            onPressed: () {
+                              _searchController.clear();
+                              setState(() => _searchQuery = '');
+                            },
+                          )
+                        : null,
+                    filled: true,
+                    fillColor: Colors.grey[900],
+                    border: OutlineInputBorder(
+                      borderRadius: BorderRadius.circular(8),
+                      borderSide: BorderSide.none,
+                    ),
+                    contentPadding: const EdgeInsets.symmetric(horizontal: 16),
+                  ),
+                  onChanged: (value) {
+                    setState(() => _searchQuery = value);
+                  },
+                ),
+              ),
+            ),
+            Expanded(
+              child: _StreamList(
+                streams: filteredSeries,
+                searchQuery: _searchQuery,
                 isSeries: true,
                 onStreamSelected: (stream) {
                   final series = provider.seriesList.firstWhere(
@@ -212,6 +405,9 @@ class _SeriesTab extends StatelessWidget {
                   );
                   provider.loadSeriesEpisodes(series);
                 },
+              ),
+            ),
+          ],
         );
       },
     );
@@ -335,20 +531,22 @@ class _StreamList extends StatelessWidget {
   final List<XtreamStream> streams;
   final Function(XtreamStream) onStreamSelected;
   final bool isSeries;
+  final String searchQuery;
 
   const _StreamList({
     required this.streams,
     required this.onStreamSelected,
     this.isSeries = false,
+    this.searchQuery = '',
   });
 
   @override
   Widget build(BuildContext context) {
     if (streams.isEmpty) {
-      return const Center(
+      return Center(
         child: Text(
-          'No content available',
+          searchQuery.isNotEmpty ? 'No se encontraron canales' : 'No content available',
-          style: TextStyle(color: Colors.grey),
+          style: const TextStyle(color: Colors.grey),
         ),
       );
     }
@@ -358,6 +556,7 @@ class _StreamList extends StatelessWidget {
       itemBuilder: (context, index) {
         final stream = streams[index];
         return ListTile(
+          dense: true,
           leading: isSeries && stream.streamIcon != null
               ? ClipRRect(
                   borderRadius: BorderRadius.circular(4),
@@ -373,17 +572,12 @@ class _StreamList extends StatelessWidget {
                     ),
                   ),
                 )
-              : Icon(
+              : const Icon(
-                  isSeries ? Icons.tv : Icons.play_circle_outline,
+                  Icons.play_circle_outline,
                   color: Colors.red,
                   size: 40,
                 ),
-          title: Text(
+          title: _buildTitle(stream.name),
-            stream.name,
-            style: const TextStyle(color: Colors.white),
-            maxLines: 2,
-            overflow: TextOverflow.ellipsis,
-          ),
           subtitle: stream.rating != null
               ? Row(
                   children: [
@@ -400,4 +594,48 @@ class _StreamList extends StatelessWidget {
       },
     );
   }
+
+  Widget _buildTitle(String name) {
+    if (searchQuery.isEmpty) {
+      return Text(
+        name,
+        style: const TextStyle(color: Colors.white),
+        maxLines: 2,
+        overflow: TextOverflow.ellipsis,
+      );
+    }
+
+    final lowerName = name.toLowerCase();
+    final lowerQuery = searchQuery.toLowerCase();
+    final startIndex = lowerName.indexOf(lowerQuery);
+    
+    if (startIndex == -1) {
+      return Text(
+        name,
+        style: const TextStyle(color: Colors.white),
+        maxLines: 2,
+        overflow: TextOverflow.ellipsis,
+      );
+    }
+
+    return RichText(
+      maxLines: 2,
+      overflow: TextOverflow.ellipsis,
+      text: TextSpan(
+        style: const TextStyle(color: Colors.white),
+        children: [
+          TextSpan(text: name.substring(0, startIndex)),
+          TextSpan(
+            text: name.substring(startIndex, startIndex + searchQuery.length),
+            style: const TextStyle(
+              backgroundColor: Colors.yellow,
+              color: Colors.black,
+              fontWeight: FontWeight.bold,
+            ),
+          ),
+          TextSpan(text: name.substring(startIndex + searchQuery.length)),
+        ],
+      ),
+    );
+  }
 }