🎨 Continued to rearrange core folders content

lib/drive/content/audio.dart

@@ -0,0 +1,178 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_cache_manager/flutter_cache_manager.dart';
+import 'package:gap/gap.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:island/core/config.dart';
+import 'package:island/core/network.dart';
+import 'package:island/core/services/time.dart';
+import 'package:island/talker.dart';
+import 'package:material_symbols_icons/symbols.dart';
+import 'package:media_kit/media_kit.dart';
+import 'package:styled_widget/styled_widget.dart';
+
+class UniversalAudio extends ConsumerStatefulWidget {
+  final String uri;
+  final String filename;
+  final bool autoplay;
+  const UniversalAudio({
+    super.key,
+    required this.uri,
+    required this.filename,
+    this.autoplay = false,
+  });
+
+  @override
+  ConsumerState<UniversalAudio> createState() => _UniversalAudioState();
+}
+
+class _UniversalAudioState extends ConsumerState<UniversalAudio> {
+  Player? _player;
+
+  Duration _duration = Duration(seconds: 1);
+  Duration _duartionBuffered = Duration(seconds: 1);
+  Duration _position = Duration(seconds: 0);
+
+  bool _sliderWorking = false;
+  Duration _sliderPosition = Duration(seconds: 0);
+
+  void _openAudio() async {
+    final url = widget.uri;
+    MediaKit.ensureInitialized();
+
+    _player = Player();
+    _player!.stream.position.listen((value) {
+      _position = value;
+      if (!_sliderWorking) _sliderPosition = _position;
+      setState(() {});
+    });
+    _player!.stream.buffer.listen((value) {
+      _duartionBuffered = value;
+      setState(() {});
+    });
+    _player!.stream.duration.listen((value) {
+      _duration = value;
+      setState(() {});
+    });
+
+    String? uri;
+    final inCacheInfo = await DefaultCacheManager().getFileFromCache(url);
+    if (inCacheInfo == null) {
+      talker.info('[MediaPlayer] Miss cache: $url');
+      final serverUrl = ref.read(serverUrlProvider);
+      final token = ref.read(tokenProvider);
+      final authHeaders = url.startsWith(serverUrl) && token != null
+          ? {'Authorization': 'AtField ${token.token}'}
+          : null;
+      DefaultCacheManager().downloadFile(
+        url,
+        authHeaders: authHeaders,
+      );
+      uri = url;
+    } else {
+      uri = inCacheInfo.file.path;
+      talker.info('[MediaPlayer] Hit cache: $url');
+    }
+
+    final serverUrl = ref.read(serverUrlProvider);
+    final token = ref.read(tokenProvider);
+    final Map<String, String>? httpHeaders = uri.startsWith(serverUrl) && token != null
+        ? {'Authorization': 'AtField ${token.token}'}
+        : null;
+
+    _player!.open(Media(uri, httpHeaders: httpHeaders), play: widget.autoplay);
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    _openAudio();
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _player?.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (_player == null) {
+      return Center(child: CircularProgressIndicator());
+    }
+
+    return Card(
+      color: Theme.of(context).colorScheme.surfaceContainerLowest,
+      child: Row(
+        children: [
+          IconButton.filled(
+            onPressed: () {
+              _player!.playOrPause().then((_) {
+                if (mounted) setState(() {});
+              });
+            },
+            icon:
+                _player!.state.playing
+                    ? const Icon(Symbols.pause, fill: 1, color: Colors.white)
+                    : const Icon(
+                      Symbols.play_arrow,
+                      fill: 1,
+                      color: Colors.white,
+                    ),
+          ),
+          const Gap(20),
+          Expanded(
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                AnimatedSwitcher(
+                  duration: const Duration(milliseconds: 300),
+                  child:
+                      (_player!.state.playing || _sliderWorking)
+                          ? SizedBox(
+                            width: double.infinity,
+                            key: const ValueKey('playing'),
+                            child: Text(
+                              '${_position.formatShortDuration()} / ${_duration.formatShortDuration()}',
+                            ),
+                          )
+                          : SizedBox(
+                            width: double.infinity,
+                            key: const ValueKey('filename'),
+                            child: Text(
+                              widget.filename.isEmpty
+                                  ? 'Audio'
+                                  : widget.filename,
+                              maxLines: 1,
+                              overflow: TextOverflow.ellipsis,
+                            ),
+                          ),
+                ),
+                Slider(
+                  value: _sliderPosition.inMilliseconds.toDouble(),
+                  secondaryTrackValue:
+                      _duartionBuffered.inMilliseconds.toDouble(),
+                  max: _duration.inMilliseconds.toDouble(),
+                  onChangeStart: (_) {
+                    _sliderWorking = true;
+                  },
+                  onChanged: (value) {
+                    _sliderPosition = Duration(milliseconds: value.toInt());
+                    setState(() {});
+                  },
+                  onChangeEnd: (value) {
+                    _sliderPosition = Duration(milliseconds: value.toInt());
+                    _sliderWorking = false;
+                    _player!.seek(_sliderPosition);
+                  },
+                  year2023: true,
+                  padding: EdgeInsets.zero,
+                ),
+              ],
+            ),
+          ),
+        ],
+      ).padding(horizontal: 24, vertical: 16),
+    );
+  }
+}