mirror of
https://github.com/R0m1k3/xtremflow.git
synced 2026-10-11 17:30:00 +02:00
655 lines
26 KiB
Dart
655 lines
26 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'dart:html' as html;
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import 'dart:ui_web' as ui_web;
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import 'dart:async';
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import 'package:google_fonts/google_fonts.dart';
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import 'package:pointer_interceptor/pointer_interceptor.dart';
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import '../providers/xtream_provider.dart';
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import '../providers/playback_positions_provider.dart';
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import '../providers/settings_provider.dart';
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import '../widgets/lite_player_view.dart';
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// ... (existing imports)
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// ... (existing imports)
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import '../../../core/models/playlist_config.dart';
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import '../../../core/models/iptv_models.dart';
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import '../../../core/widgets/tv_focusable_card.dart';
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import '../../../core/widgets/glass_container.dart';
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import '../../../core/theme/app_colors.dart';
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import '../models/xtream_models.dart';
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import '../widgets/epg_overlay.dart';
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enum StreamType { live, vod, series }
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class PlayerScreen extends ConsumerStatefulWidget {
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final String streamId;
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final String title;
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final PlaylistConfig playlist;
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final StreamType streamType;
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final String containerExtension;
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final List<Channel>? channels;
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final double? startTime;
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const PlayerScreen({
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super.key,
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required this.streamId,
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required this.title,
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required this.playlist,
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this.streamType = StreamType.live,
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this.containerExtension = 'mp4',
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this.channels,
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this.startTime,
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});
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@override
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ConsumerState<PlayerScreen> createState() => _PlayerScreenState();
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}
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class _PlayerScreenState extends ConsumerState<PlayerScreen> {
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bool _isPlaying = true;
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bool _showControls = false;
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Timer? _controlsTimer;
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double _currentPosition = 0;
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double _totalDuration = 1;
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int _currentIndex = 0;
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bool _isInitialized = false;
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bool _isLoading = true;
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StreamSubscription? _messageSubscription;
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String _aspectRatio = 'contain';
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bool _isSeeking = false;
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String _viewId = 'iptv-player';
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String? _currentStreamUrl;
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String _statusMessage = 'Loading...';
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String? _errorMessage;
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bool _isMuted = false;
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@override
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void initState() {
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super.initState();
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if (widget.channels != null) {
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_currentIndex = widget.channels!.indexWhere((c) => c.streamId == widget.streamId);
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if (_currentIndex == -1) _currentIndex = 0;
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}
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// Show controls at start, then auto-hide after timeout
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_showControls = true;
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_onHover(); // Start the auto-hide timer
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_initializePlayer(startTimeOverride: widget.startTime);
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_setupMessageListener();
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}
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@override
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void dispose() {
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_messageSubscription?.cancel();
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_controlsTimer?.cancel();
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super.dispose();
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}
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Future<void> _initializePlayer({double? startTimeOverride, bool isChannelSwitch = false}) async {
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setState(() {
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_isLoading = true;
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_statusMessage = 'Loading...';
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});
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try {
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// Determine Stream ID (Initial or Current Index)
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final currentStreamId = isChannelSwitch && widget.channels != null
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? widget.channels![_currentIndex].streamId
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: widget.streamId;
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_viewId = 'iptv-player-$currentStreamId-${DateTime.now().millisecondsSinceEpoch}';
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final service = ref.read(xtreamServiceProvider(widget.playlist));
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String streamUrl = '';
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// Get settings for VOD transcoding preference
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final playerSettings = ref.read(iptvSettingsProvider);
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final forceTranscoding = playerSettings.forceVodTranscoding;
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// Generate Stream URL based on type
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if (widget.streamType == StreamType.live) {
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streamUrl = service.getLiveStreamUrl(currentStreamId);
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} else if (widget.streamType == StreamType.vod) {
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streamUrl = service.getVodStreamUrl(currentStreamId, widget.containerExtension, forceTranscoding: forceTranscoding);
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} else if (widget.streamType == StreamType.series) {
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streamUrl = service.getSeriesStreamUrl(currentStreamId, widget.containerExtension, forceTranscoding: forceTranscoding);
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}
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// Store URL for Lite Player
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_currentStreamUrl = streamUrl;
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final encodedUrl = Uri.encodeComponent(streamUrl);
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final streamTypeParam = widget.streamType == StreamType.live ? 'live' : 'vod';
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var playerSrc = playerSettings.playerType == PlayerType.lite
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? 'player_lite.html?url=$encodedUrl&type=$streamTypeParam'
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: 'player.html?url=$encodedUrl';
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if (startTimeOverride != null) {
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playerSrc += '&t=$startTimeOverride';
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}
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// Register View Factory (Only needed for Standard Player, but safe to do always or conditionally)
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ui_web.platformViewRegistry.registerViewFactory(_viewId, (int viewId) {
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final iframe = html.IFrameElement()
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..id = _viewId
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..src = playerSrc
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..style.border = 'none'
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..style.width = '100%'
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..style.height = '100%'
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..allow = 'autoplay; fullscreen; picture-in-picture; encrypted-media';
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return iframe;
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});
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if (mounted) {
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setState(() {
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_isInitialized = true;
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_isLoading = false;
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});
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// Force unmute on load (after a short delay to ensure iframe is ready)
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Future.delayed(const Duration(milliseconds: 500), () {
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if (mounted) {
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_sendMessage({'type': 'set_volume', 'value': 1.0});
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}
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});
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}
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} catch (e) {
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if (mounted) {
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setState(() {
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_errorMessage = 'Failed to load stream: $e';
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_isLoading = false;
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});
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}
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}
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}
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void _setupMessageListener() {
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_messageSubscription = html.window.onMessage.listen((event) {
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final data = event.data;
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if (data == null) return;
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final type = data['type'];
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if (type == 'playback_position') {
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final currentTime = (data['currentTime'] as num).toDouble();
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final rawDuration = (data['duration'] as num).toDouble();
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final duration = rawDuration.isFinite ? rawDuration : 0.0;
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// Only update position if user is NOT dragging the slider
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if (!_isSeeking) {
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setState(() {
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_currentPosition = currentTime;
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_totalDuration = duration > 0 ? duration : 1;
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});
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}
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// Update watch history if relevant
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if (currentTime > 0) {
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ref.read(playbackPositionsProvider.notifier).savePosition(
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widget.streamId,
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currentTime,
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duration
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);
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}
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} else if (type == 'playback_status') {
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setState(() => _isPlaying = data['status'] == 'playing');
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} else if (type == 'user_activity') {
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_onHover();
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}
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});
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}
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void _sendMessage(Map<String, dynamic> message) {
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if (_isInitialized) {
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final iframe = html.document.getElementById(_viewId) as html.IFrameElement?;
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iframe?.contentWindow?.postMessage(message, '*');
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}
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}
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void _onHover() {
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setState(() => _showControls = true);
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_controlsTimer?.cancel();
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_controlsTimer = Timer(const Duration(seconds: 4), () {
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if (mounted && _isPlaying) setState(() => _showControls = false);
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});
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}
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void _togglePlayPause() {
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if (_isPlaying) {
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_sendMessage({'type': 'pause'});
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} else {
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_sendMessage({'type': 'play'});
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}
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}
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void _toggleFullscreen() {
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if (html.document.fullscreenElement != null) {
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html.document.exitFullscreen();
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} else {
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html.document.documentElement?.requestFullscreen();
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}
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}
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void _toggleMute() {
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setState(() => _isMuted = !_isMuted);
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_sendMessage({'type': 'set_volume', 'value': _isMuted ? 0.0 : 1.0});
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}
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void _previousChannel() {
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if (widget.channels != null && widget.channels!.isNotEmpty) {
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setState(() {
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if (_currentIndex > 0) {
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_currentIndex--;
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} else {
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_currentIndex = widget.channels!.length - 1;
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}
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});
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_initializePlayer(isChannelSwitch: true);
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}
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}
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void _nextChannel() {
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if (widget.channels != null && widget.channels!.isNotEmpty) {
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setState(() {
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if (_currentIndex < widget.channels!.length - 1) {
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_currentIndex++;
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} else {
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_currentIndex = 0;
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}
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});
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_initializePlayer(isChannelSwitch: true);
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}
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}
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String _formatDuration(Duration d) {
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String twoDigits(int n) => n.toString().padLeft(2, '0');
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final hours = twoDigits(d.inHours);
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final minutes = twoDigits(d.inMinutes.remainder(60));
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final seconds = twoDigits(d.inSeconds.remainder(60));
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return d.inHours > 0 ? '$hours:$minutes:$seconds' : '$minutes:$seconds';
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}
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@override
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Widget build(BuildContext context) {
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final settings = ref.watch(iptvSettingsProvider);
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// LITE PLAYER MODE: Simple iframe with native HTML5 controls, minimal Flutter overlay
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if (settings.playerType == PlayerType.lite) {
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return Scaffold(
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backgroundColor: Colors.black,
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body: MouseRegion(
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onHover: (_) => _onHover(),
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child: GestureDetector(
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onTap: () {
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if (_showControls) {
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setState(() => _showControls = false);
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} else {
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_onHover();
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}
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},
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child: Stack(
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fit: StackFit.expand,
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children: [
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// Video Player (iframe with native controls)
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if (_isInitialized)
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HtmlElementView(viewType: _viewId),
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// Top Bar: Back Button + Title (with auto-hide)
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AnimatedPositioned(
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duration: const Duration(milliseconds: 200),
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top: _showControls ? 24 : -80,
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left: 24,
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right: 24,
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child: PointerInterceptor(
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child: Row(
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children: [
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Material(
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color: Colors.black54,
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shape: const CircleBorder(),
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child: InkWell(
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onTap: () => Navigator.pop(context),
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customBorder: const CircleBorder(),
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child: const Padding(
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padding: EdgeInsets.all(12),
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child: Icon(Icons.arrow_back_rounded, color: Colors.white),
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),
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),
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),
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const SizedBox(width: 12),
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// Mute/Unmute Button
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Material(
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color: Colors.black54,
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shape: const CircleBorder(),
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child: InkWell(
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onTap: _toggleMute,
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customBorder: const CircleBorder(),
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child: Padding(
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padding: const EdgeInsets.all(12),
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child: Icon(
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_isMuted ? Icons.volume_off_rounded : Icons.volume_up_rounded,
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color: Colors.white,
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),
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),
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),
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),
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const SizedBox(width: 16),
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Expanded(
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child: Text(
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widget.channels != null
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? widget.channels![_currentIndex].name
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: widget.title,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 18,
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fontWeight: FontWeight.bold,
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shadows: [Shadow(blurRadius: 4, color: Colors.black)],
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),
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overflow: TextOverflow.ellipsis,
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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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// Channel Zapping Controls (with auto-hide)
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if (widget.channels != null && widget.channels!.length > 1)
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AnimatedPositioned(
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duration: const Duration(milliseconds: 200),
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bottom: 100,
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right: _showControls ? 24 : -80,
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child: PointerInterceptor(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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// Previous Channel
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Material(
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color: Colors.black54,
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shape: const CircleBorder(),
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child: InkWell(
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onTap: _previousChannel,
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customBorder: const CircleBorder(),
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child: const Padding(
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padding: EdgeInsets.all(14),
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child: Icon(Icons.keyboard_arrow_up, color: Colors.white, size: 28),
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),
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),
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),
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const SizedBox(height: 12),
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// Next Channel
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Material(
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color: Colors.black54,
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shape: const CircleBorder(),
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child: InkWell(
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onTap: _nextChannel,
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customBorder: const CircleBorder(),
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child: const Padding(
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padding: EdgeInsets.all(14),
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child: Icon(Icons.keyboard_arrow_down, color: Colors.white, size: 28),
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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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// EPG Overlay (for Live TV, with auto-hide, higher position)
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if (widget.streamType == StreamType.live)
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AnimatedPositioned(
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duration: const Duration(milliseconds: 200),
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bottom: _showControls ? 60 : -120,
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left: 0,
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right: 0,
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child: PointerInterceptor(
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child: EpgOverlay(
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playlist: widget.playlist,
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streamId: widget.channels != null
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? widget.channels![_currentIndex].streamId
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: widget.streamId,
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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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// STANDARD PLAYER MODE (Custom Flutter Overlay)
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return Scaffold(
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backgroundColor: Colors.black,
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body: Stack(
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fit: StackFit.expand,
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children: [
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// 1. Video Player Layer
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if (_isInitialized)
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HtmlElementView(viewType: _viewId),
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// 2. Interaction Layer
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Positioned.fill(
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child: PointerInterceptor(
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child: MouseRegion(
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onHover: (_) => _onHover(),
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child: GestureDetector(
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onTap: () {
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if (_showControls) {
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setState(() => _showControls = false);
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} else {
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_onHover(); // Shows controls and starts timer
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}
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},
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behavior: HitTestBehavior.translucent,
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child: Container(color: Colors.transparent),
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),
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),
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),
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),
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// 3. UI Overlay (Glassmorphism)
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if (_showControls || _isLoading)
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Positioned.fill(
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child: PointerInterceptor(
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child: Container(
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color: Colors.black.withOpacity(0.3), // Dim background
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child: Stack(
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children: [
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// Top Bar (Back + Title)
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Positioned(
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top: 24,
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left: 24,
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right: 24,
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child: Row(
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children: [
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TvFocusableCard(
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onTap: () => Navigator.pop(context),
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borderRadius: 50,
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child: Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: Colors.white.withOpacity(0.1),
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shape: BoxShape.circle,
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),
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child: const Icon(Icons.arrow_back_rounded, color: Colors.white),
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),
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),
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const SizedBox(width: 24),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(
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widget.channels != null
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? widget.channels![_currentIndex].name
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: widget.title,
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style: GoogleFonts.inter(
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fontSize: 24,
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fontWeight: FontWeight.w700,
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color: Colors.white,
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),
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),
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if (widget.streamType == StreamType.live && widget.channels != null)
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Text(
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'Live TV',
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style: GoogleFonts.inter(fontSize: 14, color: AppColors.live, fontWeight: FontWeight.bold)
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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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// Center Play/Pause (Animated)
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Center(
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child: _isLoading
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? const CircularProgressIndicator(color: Colors.white)
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: TvFocusableCard(
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onTap: _togglePlayPause,
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borderRadius: 100,
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scaleFactor: 1.2,
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child: Container(
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width: 80,
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height: 80,
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decoration: BoxDecoration(
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color: Colors.white.withOpacity(0.2),
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shape: BoxShape.circle,
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border: Border.all(color: Colors.white.withOpacity(0.3)),
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),
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child: Icon(
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_isPlaying ? Icons.pause_rounded : Icons.play_arrow_rounded,
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color: Colors.white,
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size: 48,
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),
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),
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),
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),
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// EPG Overlay
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if (widget.streamType == StreamType.live)
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Positioned(
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bottom: 140,
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left: 40,
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child: EpgOverlay(
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streamId: widget.channels != null
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? widget.channels![_currentIndex].streamId
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: widget.streamId,
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playlist: widget.playlist,
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),
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),
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// Bottom Control Bar
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Positioned(
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bottom: 40,
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left: 40,
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right: 40,
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child: GlassContainer(
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borderRadius: 24,
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opacity: 0.8,
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padding: const EdgeInsets.all(24),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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// Progress Bar (if not live)
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if (widget.streamType != StreamType.live)
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Padding(
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padding: const EdgeInsets.only(bottom: 16),
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child: Row(
|
|
children: [
|
|
Text(_formatDuration(Duration(seconds: _currentPosition.toInt())), style: const TextStyle(color: Colors.white70)),
|
|
const SizedBox(width: 16),
|
|
Expanded(
|
|
child: SliderTheme(
|
|
data: SliderThemeData(
|
|
trackHeight: 4,
|
|
thumbShape: const RoundSliderThumbShape(enabledThumbRadius: 8),
|
|
overlayShape: const RoundSliderOverlayShape(overlayRadius: 16),
|
|
activeTrackColor: AppColors.primary,
|
|
inactiveTrackColor: Colors.white24,
|
|
thumbColor: Colors.white,
|
|
),
|
|
child: Slider(
|
|
value: _currentPosition,
|
|
min: 0,
|
|
max: _totalDuration,
|
|
onChangeStart: (value) {
|
|
setState(() => _isSeeking = true);
|
|
},
|
|
onChanged: (value) {
|
|
// Update UI immediately (optimistic update)
|
|
setState(() => _currentPosition = value);
|
|
},
|
|
onChangeEnd: (value) {
|
|
_sendMessage({'type': 'seek', 'value': value});
|
|
// Small delay to prevent jitter from incoming messages
|
|
Future.delayed(const Duration(milliseconds: 500), () {
|
|
if (mounted) setState(() => _isSeeking = false);
|
|
});
|
|
},
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(width: 16),
|
|
Text(_formatDuration(Duration(seconds: _totalDuration.toInt())), style: const TextStyle(color: Colors.white70)),
|
|
],
|
|
),
|
|
),
|
|
|
|
// Controls Row
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
// Channel Zapping for Live TV
|
|
if (widget.streamType == StreamType.live && widget.channels != null) ...[
|
|
_buildTvControl(Icons.navigate_before_rounded, _previousChannel),
|
|
const SizedBox(width: 32),
|
|
_buildTvControl(Icons.navigate_next_rounded, _nextChannel),
|
|
],
|
|
|
|
// Controls for VOD (Keep Skip buttons, they act as Prev/Next track if playlist or maybe seek)
|
|
// The user said: "only for live tv, other buttons skip/prev must allow changing channel"
|
|
// This implies for VOD they might want seek? But existing buttons were skip_previous/skip_next.
|
|
// We keep them for VOD if channels list is present, or just hide them if not needed.
|
|
// For now, I will restore them for VOD as well if channels > 0 (playlist mode)
|
|
if (widget.streamType != StreamType.live && widget.channels != null && widget.channels!.isNotEmpty) ...[
|
|
_buildTvControl(Icons.skip_previous_rounded, _previousChannel),
|
|
const SizedBox(width: 32),
|
|
_buildTvControl(Icons.skip_next_rounded, _nextChannel),
|
|
],
|
|
|
|
const Spacer(),
|
|
_buildTvControl(Icons.subtitles_rounded, () {}),
|
|
const SizedBox(width: 16),
|
|
_buildTvControl(Icons.aspect_ratio_rounded, _toggleFullscreen),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildTvControl(IconData icon, VoidCallback onTap) {
|
|
return TvFocusableCard(
|
|
onTap: onTap,
|
|
borderRadius: 12,
|
|
child: Container(
|
|
padding: const EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white.withOpacity(0.1),
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
child: Icon(icon, color: Colors.white, size: 24),
|
|
),
|
|
);
|
|
}
|
|
}
|