feat: Initialize XtremFlow project with core structure, IPTV features, authentication, and video player.

lib/features/iptv/widgets/series_tab.dart

@@ -0,0 +1,202 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:google_fonts/google_fonts.dart';
+import '../../../core/models/playlist_config.dart';
+import '../services/xtream_service.dart';
+import '../models/xtream_models.dart';
+
+class SeriesTab extends ConsumerStatefulWidget {
+  final PlaylistConfig playlist;
+
+  const SeriesTab({super.key, required this.playlist});
+
+  @override
+  ConsumerState<SeriesTab> createState() => _SeriesTabState();
+}
+
+class _SeriesTabState extends ConsumerState<SeriesTab> {
+  final ScrollController _scrollController = ScrollController();
+  final List<Series> _series = [];
+  bool _isLoading = false;
+  bool _hasMore = true;
+  int _currentOffset = 0;
+  static const int _pageSize = 100;
+
+  @override
+  void initState() {
+    super.initState();
+    _loadMoreSeries();
+    _scrollController.addListener(_onScroll);
+  }
+
+  @override
+  void dispose() {
+    _scrollController.dispose();
+    super.dispose();
+  }
+
+  void _onScroll() {
+    if (_scrollController.position.pixels >=
+        _scrollController.position.maxScrollExtent * 0.8) {
+      _loadMoreSeries();
+    }
+  }
+
+  Future<void> _loadMoreSeries() async {
+    if (_isLoading || !_hasMore) return;
+
+    setState(() {
+      _isLoading = true;
+    });
+
+    try {
+      final service = ref.read(xtreamServiceProvider(widget.playlist));
+      final newSeries = await service.getSeries(
+        offset: _currentOffset,
+        limit: _pageSize,
+      );
+
+      setState(() {
+        _series.addAll(newSeries);
+        _currentOffset += _pageSize;
+        _hasMore = newSeries.length == _pageSize;
+        _isLoading = false;
+      });
+    } catch (e) {
+      setState(() {
+        _isLoading = false;
+      });
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(content: Text('Failed to load series: $e')),
+        );
+      }
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (_series.isEmpty && !_isLoading) {
+      return const Center(child: Text('No series available'));
+    }
+
+    return GridView.builder(
+      controller: _scrollController,
+      padding: const EdgeInsets.all(8),
+      gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
+        crossAxisCount: 5,
+        crossAxisSpacing: 8,
+        mainAxisSpacing: 8,
+        childAspectRatio: 0.7,
+      ),
+      itemCount: _series.length + (_hasMore ? 1 : 0),
+      itemBuilder: (context, index) {
+        if (index >= _series.length) {
+          return const Center(child: CircularProgressIndicator());
+        }
+
+        final serie = _series[index];
+        return _SeriesCard(series: serie);
+      },
+    );
+  }
+}
+
+class _SeriesCard extends StatelessWidget {
+  final Series series;
+
+  const _SeriesCard({required this.series});
+
+  @override
+  Widget build(BuildContext context) {
+    return Card(
+      clipBehavior: Clip.antiAlias,
+      child: InkWell(
+        onTap: () {
+          // Series require episode selection screen (not implemented)
+          // For now, show info dialog
+          showDialog(
+            context: context,
+            builder: (context) => AlertDialog(
+              title: Text(series.name),
+              content: const Text(
+                'Series playback requires episode selection.\n\n'
+                'Use Xtream API endpoint get_series_info to fetch episodes.',
+              ),
+              actions: [
+                TextButton(
+                  onPressed: () => Navigator.pop(context),
+                  child: const Text('OK'),
+                ),
+              ],
+            ),
+          );
+        },
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            Expanded(
+              child: series.cover != null
+                  ? CachedNetworkImage(
+                      imageUrl: series.cover!,
+                      fit: BoxFit.cover,
+                      placeholder: (context, url) => Container(
+                        color: Colors.grey.shade800,
+                        child: const Center(
+                          child: CircularProgressIndicator(strokeWidth: 2),
+                        ),
+                      ),
+                      errorWidget: (context, url, error) => Container(
+                        color: Colors.grey.shade800,
+                        child: const Icon(Icons.tv, size: 48),
+                      ),
+                    )
+                  : Container(
+                      color: Colors.grey.shade800,
+                      child: const Icon(Icons.tv, size: 48),
+                    ),
+            ),
+            Container(
+              padding: const EdgeInsets.all(8),
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Text(
+                    series.name,
+                    style: GoogleFonts.roboto(
+                      fontSize: 11,
+                      fontWeight: FontWeight.w500,
+                    ),
+                    maxLines: 2,
+                    overflow: TextOverflow.ellipsis,
+                  ),
+                  if (series.rating != null) ...[
+                    const SizedBox(height: 2),
+                    Row(
+                      children: [
+                        Icon(
+                          Icons.star,
+                          size: 12,
+                          color: Colors.amber.shade700,
+                        ),
+                        const SizedBox(width: 2),
+                        Text(
+                          series.rating!,
+                          style: GoogleFonts.roboto(
+                            fontSize: 10,
+                            color: Colors.grey.shade600,
+                          ),
+                        ),
+                      ],
+                    ),
+                  ],
+                ],
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}