АААААА СУКО ПЛЕИР МУЗЫКО
This commit is contained in:
needle10
511
lib/widgets/bottom_sheet_music_player.dart
Normal file
511
lib/widgets/bottom_sheet_music_player.dart
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@@ -0,0 +1,511 @@
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../services/music_player_service.dart';
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class BottomSheetMusicPlayer extends StatefulWidget {
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const BottomSheetMusicPlayer({super.key});
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static final ValueNotifier<bool> isExpandedNotifier = ValueNotifier<bool>(
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false,
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);
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@override
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State<BottomSheetMusicPlayer> createState() => _BottomSheetMusicPlayerState();
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}
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class _BottomSheetMusicPlayerState extends State<BottomSheetMusicPlayer>
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with SingleTickerProviderStateMixin {
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late AnimationController _animationController;
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bool _isExpanded = false;
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@override
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void initState() {
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super.initState();
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_animationController = AnimationController(
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vsync: this,
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duration: const Duration(milliseconds: 200),
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);
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BottomSheetMusicPlayer.isExpandedNotifier.addListener(_onExpandedChanged);
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}
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void _onExpandedChanged() {
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final shouldBeExpanded = BottomSheetMusicPlayer.isExpandedNotifier.value;
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if (shouldBeExpanded != _isExpanded) {
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setState(() {
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_isExpanded = shouldBeExpanded;
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if (_isExpanded) {
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_animationController.forward();
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} else {
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_animationController.reverse();
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}
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});
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}
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}
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@override
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void dispose() {
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BottomSheetMusicPlayer.isExpandedNotifier.removeListener(
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_onExpandedChanged,
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);
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_animationController.dispose();
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super.dispose();
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}
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void _toggleExpand() {
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setState(() {
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_isExpanded = !_isExpanded;
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BottomSheetMusicPlayer.isExpandedNotifier.value = _isExpanded;
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if (_isExpanded) {
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_animationController.forward();
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} else {
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_animationController.reverse();
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}
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});
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}
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String _formatDuration(Duration duration) {
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String twoDigits(int n) => n.toString().padLeft(2, '0');
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final hours = duration.inHours;
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final minutes = duration.inMinutes.remainder(60);
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final seconds = duration.inSeconds.remainder(60);
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if (hours > 0) {
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return '${twoDigits(hours)}:${twoDigits(minutes)}:${twoDigits(seconds)}';
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}
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return '${twoDigits(minutes)}:${twoDigits(seconds)}';
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}
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@override
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Widget build(BuildContext context) {
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final musicPlayer = context.watch<MusicPlayerService>();
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final theme = Theme.of(context);
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final colorScheme = theme.colorScheme;
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final track = musicPlayer.currentTrack;
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if (track == null) {
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return const SizedBox.shrink();
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}
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return AnimatedBuilder(
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animation: _animationController,
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builder: (context, child) {
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final screenHeight = MediaQuery.of(context).size.height;
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final collapsedHeight = 100.0;
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final expandedHeight = screenHeight * 0.75;
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final animationValue = Curves.easeInOut.transform(
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_animationController.value,
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);
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final currentHeight =
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collapsedHeight +
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(expandedHeight - collapsedHeight) * animationValue;
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return Material(
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color: Colors.transparent,
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 200),
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curve: Curves.easeInOut,
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height: currentHeight,
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decoration: BoxDecoration(
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color: colorScheme.surfaceContainerHighest,
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borderRadius: BorderRadius.only(
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topLeft: const Radius.circular(24),
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topRight: const Radius.circular(24),
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bottomLeft: Radius.circular(24 * (1 - animationValue)),
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bottomRight: Radius.circular(24 * (1 - animationValue)),
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),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.2),
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blurRadius: 12,
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offset: const Offset(0, -4),
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),
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],
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),
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child: _buildAnimatedContent(
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context,
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musicPlayer,
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track,
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colorScheme,
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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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Widget _buildAnimatedContent(
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BuildContext context,
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MusicPlayerService musicPlayer,
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MusicTrack track,
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ColorScheme colorScheme,
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) {
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return AnimatedSwitcher(
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duration: const Duration(milliseconds: 300),
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switchInCurve: Curves.easeInOut,
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switchOutCurve: Curves.easeInOut,
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transitionBuilder: (Widget child, Animation<double> animation) {
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return FadeTransition(
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opacity: animation,
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child: SlideTransition(
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position:
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Tween<Offset>(
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begin: const Offset(0.0, 0.1),
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end: Offset.zero,
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).animate(
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CurvedAnimation(parent: animation, curve: Curves.easeInOut),
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),
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child: child,
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),
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);
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},
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child: _isExpanded
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? _buildExpandedView(context, musicPlayer, track, colorScheme)
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: _buildCollapsedView(context, musicPlayer, track, colorScheme),
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);
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}
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Widget _buildCollapsedView(
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BuildContext context,
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MusicPlayerService musicPlayer,
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MusicTrack track,
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ColorScheme colorScheme,
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) {
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return SafeArea(
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key: const ValueKey('collapsed'),
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top: false,
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child: GestureDetector(
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onTap: _toggleExpand,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 12),
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child: Row(
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children: [
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ClipRRect(
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borderRadius: BorderRadius.circular(8),
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child: Container(
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width: 48,
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height: 48,
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color: colorScheme.primaryContainer,
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child: track.albumArtUrl != null
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? Image.network(
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track.albumArtUrl!,
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fit: BoxFit.cover,
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errorBuilder: (context, error, stackTrace) =>
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_buildAlbumArtPlaceholder(colorScheme),
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)
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: _buildAlbumArtPlaceholder(colorScheme),
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),
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),
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const SizedBox(width: 10),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisAlignment: MainAxisAlignment.center,
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(
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track.title,
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style: Theme.of(context).textTheme.titleSmall?.copyWith(
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fontWeight: FontWeight.w600,
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),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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),
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const SizedBox(height: 4),
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Text(
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track.artist,
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style: Theme.of(context).textTheme.bodySmall?.copyWith(
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color: colorScheme.onSurface.withOpacity(0.7),
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fontSize: 12,
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),
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maxLines: 1,
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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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const SizedBox(width: 8),
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GestureDetector(
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onTap: () {
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if (musicPlayer.isPlaying) {
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musicPlayer.pause();
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} else {
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musicPlayer.resume();
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}
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},
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child: Container(
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width: 40,
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height: 40,
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decoration: BoxDecoration(
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color: colorScheme.primary,
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shape: BoxShape.circle,
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),
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child: Icon(
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musicPlayer.isPlaying ? Icons.pause : Icons.play_arrow,
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size: 24,
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color: colorScheme.onPrimary,
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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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Widget _buildExpandedView(
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BuildContext context,
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MusicPlayerService musicPlayer,
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MusicTrack track,
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ColorScheme colorScheme,
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) {
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return SafeArea(
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key: const ValueKey('expanded'),
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top: false,
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child: Column(
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children: [
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GestureDetector(
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onTap: _toggleExpand,
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onVerticalDragEnd: (details) {
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if (details.primaryVelocity != null &&
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details.primaryVelocity! > 200) {
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_toggleExpand();
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}
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},
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child: Container(
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margin: const EdgeInsets.only(top: 12),
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padding: const EdgeInsets.symmetric(vertical: 12),
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width: double.infinity,
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child: Center(
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child: Container(
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width: 40,
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height: 4,
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decoration: BoxDecoration(
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color: colorScheme.onSurface.withOpacity(0.3),
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borderRadius: BorderRadius.circular(2),
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),
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),
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),
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),
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),
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Expanded(
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child: SingleChildScrollView(
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physics: const AlwaysScrollableScrollPhysics(),
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child: Padding(
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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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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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LayoutBuilder(
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builder: (context, constraints) {
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final maxWidth = constraints.maxWidth;
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final albumSize = maxWidth < 400 ? maxWidth : 400.0;
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return Container(
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width: albumSize,
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height: albumSize,
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margin: EdgeInsets.symmetric(
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horizontal: (maxWidth - albumSize) / 2,
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),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(24),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.3),
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blurRadius: 20,
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offset: const Offset(0, 10),
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),
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],
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),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(24),
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child: track.albumArtUrl != null
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? Image.network(
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track.albumArtUrl!,
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fit: BoxFit.cover,
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errorBuilder:
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(context, error, stackTrace) =>
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_buildLargeAlbumArtPlaceholder(
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context,
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colorScheme,
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),
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)
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: _buildLargeAlbumArtPlaceholder(
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context,
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colorScheme,
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),
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),
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);
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},
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),
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const SizedBox(height: 16),
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Text(
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track.title,
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style: Theme.of(context).textTheme.headlineSmall
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?.copyWith(fontWeight: FontWeight.bold),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 8),
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Text(
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track.artist,
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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color: colorScheme.onSurface.withOpacity(0.7),
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),
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textAlign: TextAlign.center,
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),
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if (track.album != null) ...[
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const SizedBox(height: 4),
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Text(
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track.album!,
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style: Theme.of(context).textTheme.bodyMedium?.copyWith(
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color: colorScheme.onSurface.withOpacity(0.6),
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),
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textAlign: TextAlign.center,
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),
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],
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const SizedBox(height: 32),
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Column(
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children: [
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Slider(
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value: musicPlayer.duration.inMilliseconds > 0
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? musicPlayer.position.inMilliseconds /
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musicPlayer.duration.inMilliseconds
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: 0.0,
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onChanged: (value) {
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final newPosition = Duration(
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milliseconds:
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(value * musicPlayer.duration.inMilliseconds)
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.round(),
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);
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musicPlayer.seek(newPosition);
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},
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activeColor: colorScheme.primary,
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inactiveColor: colorScheme.surfaceContainerHigh,
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),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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_formatDuration(musicPlayer.position),
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style: Theme.of(context).textTheme.bodySmall
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?.copyWith(
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color: colorScheme.onSurface.withOpacity(
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0.7,
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),
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),
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),
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Text(
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_formatDuration(musicPlayer.duration),
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style: Theme.of(context).textTheme.bodySmall
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?.copyWith(
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color: colorScheme.onSurface.withOpacity(
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0.7,
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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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const SizedBox(height: 24),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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IconButton(
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onPressed: musicPlayer.previous,
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icon: const Icon(Icons.skip_previous),
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iconSize: 32,
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style: IconButton.styleFrom(
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backgroundColor: colorScheme.surfaceContainerHigh,
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foregroundColor: colorScheme.onSurface,
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padding: const EdgeInsets.all(16),
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),
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),
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const SizedBox(width: 16),
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FilledButton(
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onPressed: () {
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if (musicPlayer.isPlaying) {
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musicPlayer.pause();
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} else {
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musicPlayer.resume();
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}
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},
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style: FilledButton.styleFrom(
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backgroundColor: colorScheme.primary,
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foregroundColor: colorScheme.onPrimary,
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padding: const EdgeInsets.all(20),
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shape: const CircleBorder(),
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minimumSize: const Size(72, 72),
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),
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child: musicPlayer.isLoading
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? SizedBox(
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width: 32,
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height: 32,
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child: CircularProgressIndicator(
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strokeWidth: 3,
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valueColor: AlwaysStoppedAnimation<Color>(
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colorScheme.onPrimary,
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),
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),
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)
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: Icon(
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musicPlayer.isPlaying
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? Icons.pause
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: Icons.play_arrow,
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size: 36,
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),
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),
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const SizedBox(width: 16),
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IconButton(
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onPressed: musicPlayer.next,
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icon: const Icon(Icons.skip_next),
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iconSize: 32,
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style: IconButton.styleFrom(
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backgroundColor: colorScheme.surfaceContainerHigh,
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foregroundColor: colorScheme.onSurface,
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padding: const EdgeInsets.all(16),
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),
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),
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],
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),
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const SizedBox(height: 24),
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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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Widget _buildAlbumArtPlaceholder(ColorScheme colorScheme) {
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return Container(
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color: colorScheme.primaryContainer,
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child: Icon(
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Icons.music_note,
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color: colorScheme.onPrimaryContainer,
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size: 28,
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),
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);
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}
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Widget _buildLargeAlbumArtPlaceholder(
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BuildContext context,
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ColorScheme colorScheme,
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) {
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return Container(
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width: double.infinity,
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height: double.infinity,
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color: colorScheme.primaryContainer,
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child: Icon(
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Icons.music_note,
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color: colorScheme.onPrimaryContainer,
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size: 80,
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),
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);
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}
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}
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