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This commit is contained in:
lz_db
2026-10-25 11:46:44 +08:00
parent 893dfed0ed
commit 494f667719
63 changed files with 5213 additions and 239 deletions
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app/lib/screens/player/simple_player_screen.dart
+206 -43
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@@ -69,6 +69,10 @@ class _SimplePlayerScreenState extends ConsumerState<SimplePlayerScreen> {
static const _rates = [1.0, 1.5, 2.0, 3.0];
double _rate = 1.0;
// 清屏：隐藏互动栏/信息区/顶部栏/底部渐变，仅保留播放画面与进度条。
// 恢复只能从长按菜单进入，避免单击误触把界面弹回来
bool _cleanMode = false;
bool get _hasSeries =>
_seriesData != null && (_seriesData!['has_series'] as bool? ?? false);
@@ -77,6 +81,8 @@ class _SimplePlayerScreenState extends ConsumerState<SimplePlayerScreen> {
String get _seriesTitle =>
_seriesData?['series']?['title'] as String? ?? '';
String get _seriesSourceName =>
_seriesData?['series']?['source_name'] as String? ?? '';
@override
void initState() {
@@ -310,6 +316,15 @@ class _SimplePlayerScreenState extends ConsumerState<SimplePlayerScreen> {
} catch (_) {}
}
/// 站点管理员邮箱（长按弹窗显示「下架视频」）
static const String _kSiteAdminEmail = '256kb@gmail.com';
bool get _isSiteAdmin {
final u = ref.read(authProvider).user;
return u != null &&
(u.email ?? '').toLowerCase() == _kSiteAdminEmail;
}
// ---------- 长按 ----------
void _onLongPress() {
@@ -403,6 +418,40 @@ class _SimplePlayerScreenState extends ConsumerState<SimplePlayerScreen> {
},
),
// 清屏 / 恢复清屏：隐藏右侧互动栏与底部信息，只留播放画面与进度条。
// 恢复只能从长按菜单进入，避免单击误触把界面弹回来
ListTile(
contentPadding: EdgeInsets.zero,
leading: Icon(_cleanMode
? Icons.fullscreen
: Icons.fullscreen_exit),
title: Text(_cleanMode ? '恢复清屏' : '清屏'),
subtitle: Text(_cleanMode
? '重新显示点赞、评论、收藏、作者与标题'
: '隐藏点赞、评论、收藏、作者与标题'),
onTap: () {
Navigator.of(sheetContext).pop();
setState(() => _cleanMode = !_cleanMode);
showTopToast(
context, _cleanMode ? '已清屏，长按视频可恢复' : '已恢复显示');
},
),
// 下架视频：仅站点管理员可见（按 email 判定）
if (_isSiteAdmin)
ListTile(
contentPadding: EdgeInsets.zero,
leading: const Icon(Icons.remove_circle_outline,
color: Colors.redAccent),
title: const Text('下架视频',
style: TextStyle(color: Colors.redAccent)),
subtitle: const Text('从首页/搜索/分类/系列移除该视频'),
onTap: () {
Navigator.of(sheetContext).pop();
_confirmOffline();
},
),
// 下载（已下载/下载中置灰；本地已下载视频不再重复下载）
Builder(builder: (_) {
final dm = ref.read(downloadManagerProvider);
@@ -439,8 +488,47 @@ class _SimplePlayerScreenState extends ConsumerState<SimplePlayerScreen> {
);
}
// ---------- 进度条 ----------
// ---------- 下架（管理员） ----------
Future<void> _confirmOffline() async {
final targetId = _currentItem.videoId;
final title = _currentItem.title;
final confirmed = await showDialog<bool>(
context: context,
builder: (ctx) => AlertDialog(
title: const Text('下架该视频？'),
content: Text(
'《$title》\n\n下架后将立刻从首页、搜索、分类、系列列表中移除，可在后台恢复。',
maxLines: 5, overflow: TextOverflow.ellipsis,
),
actions: [
TextButton(
onPressed: () => Navigator.of(ctx).pop(false),
child: const Text('取消'),
),
TextButton(
onPressed: () => Navigator.of(ctx).pop(true),
style: TextButton.styleFrom(foregroundColor: Colors.redAccent),
child: const Text('下架'),
),
],
),
);
if (confirmed != true || !mounted) return;
try {
await VideoService.offlineVideo(targetId);
if (!mounted) return;
showTopToast(context, '已下架');
// 播放页停留没意义：返回上一页（触发外层列表刷新由列表自身负责）
context.pop();
} catch (e) {
if (!mounted) return;
showTopToast(context, e is ApiException ? e.message : '下架失败，请重试');
}
}
// ---------- 进度条 ----------
/// 有效时长：流上报优先，异常（如被当直播 duration=0）回退到 DB 时长
Duration get _effectiveDuration => _duration.inMilliseconds > 0
? _duration
@@ -537,16 +625,20 @@ class _SimplePlayerScreenState extends ConsumerState<SimplePlayerScreen> {
),
),
// 底部渐变（提升文字可读性）
const Positioned(
// 底部渐变（提升文字可读性）：清屏时一并淡出
Positioned(
left: 0, right: 0, bottom: 0, height: 200,
child: IgnorePointer(
child: DecoratedBox(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [Colors.transparent, Colors.black54],
child: AnimatedOpacity(
opacity: _cleanMode ? 0 : 1,
duration: const Duration(milliseconds: 200),
child: const DecoratedBox(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [Colors.transparent, Colors.black54],
),
),
),
),
@@ -554,51 +646,59 @@ class _SimplePlayerScreenState extends ConsumerState<SimplePlayerScreen> {
),
// ---------- 顶部：返回 + 倍速 ----------
SafeArea(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const BackButton(color: Colors.white),
// 倍速按钮
GestureDetector(
onTap: _onLongPress,
child: Container(
margin: const EdgeInsets.only(right: 16),
padding: const EdgeInsets.symmetric(
horizontal: 10, vertical: 4),
decoration: BoxDecoration(
color: Colors.black45,
borderRadius: BorderRadius.circular(8),
),
child: Text(
_rateLabel,
style: const TextStyle(
color: Colors.white,
fontSize: 13,
fontWeight: FontWeight.w600,
_HidableOverlay(
hidden: _cleanMode,
child: SafeArea(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const BackButton(color: Colors.white),
// 倍速按钮
GestureDetector(
onTap: _onLongPress,
child: Container(
margin: const EdgeInsets.only(right: 16),
padding: const EdgeInsets.symmetric(
horizontal: 10, vertical: 4),
decoration: BoxDecoration(
color: Colors.black45,
borderRadius: BorderRadius.circular(8),
),
child: Text(
_rateLabel,
style: const TextStyle(
color: Colors.white,
fontSize: 13,
fontWeight: FontWeight.w600,
),
),
),
),
),
],
],
),
),
),
// ---------- 右侧互动栏 ----------
Positioned(
right: 8, bottom: 96,
child: InteractionBar(
item: interactionItem,
onLike: (_) => _onLike(),
onFavorite: (_) => _onFavorite(),
onComment: (_) => _openComments(),
child: _HidableOverlay(
hidden: _cleanMode,
child: InteractionBar(
item: interactionItem,
onLike: (_) => _onLike(),
onFavorite: (_) => _onFavorite(),
onComment: (_) => _openComments(),
),
),
),
// ---------- 左下信息区 ----------
Positioned(
left: 12, right: 88, bottom: 24,
child: Column(
child: _HidableOverlay(
hidden: _cleanMode,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: [
@@ -628,6 +728,24 @@ class _SimplePlayerScreenState extends ConsumerState<SimplePlayerScreen> {
fontWeight: FontWeight.w600,
),
),
if (_seriesSourceName.isNotEmpty) ...[
const SizedBox(width: 6),
Container(
padding: const EdgeInsets.symmetric(
horizontal: 5, vertical: 1),
decoration: BoxDecoration(
color: AppColors.primary,
borderRadius: BorderRadius.circular(3),
),
child: Text(
_seriesSourceName,
style: const TextStyle(
color: Colors.white,
fontSize: 10,
fontWeight: FontWeight.w600),
),
),
],
const SizedBox(width: 2),
const Icon(Icons.chevron_right,
color: Colors.white, size: 14),
@@ -639,6 +757,7 @@ class _SimplePlayerScreenState extends ConsumerState<SimplePlayerScreen> {
VideoInfoSection(item: _currentItem),
],
),
),
),
// ---------- 进度条：抖音风格一条细线 + 时间刻度 ----------
@@ -761,10 +880,33 @@ class _SimplePlayerScreenState extends ConsumerState<SimplePlayerScreen> {
maxLines: 1, overflow: TextOverflow.ellipsis,
),
const SizedBox(height: 2),
Text(
'共 ${_episodes.length} 集',
style: TextStyle(
fontSize: 12, color: Colors.grey[600]),
Row(
children: [
if (_seriesSourceName.isNotEmpty) ...[
Container(
padding: const EdgeInsets.symmetric(
horizontal: 5, vertical: 1),
decoration: BoxDecoration(
color:
AppColors.primary.withValues(alpha: 0.12),
borderRadius: BorderRadius.circular(3),
),
child: Text(
_seriesSourceName,
style: const TextStyle(
fontSize: 10,
color: AppColors.primary,
fontWeight: FontWeight.w600),
),
),
const SizedBox(width: 6),
],
Text(
'共 ${_episodes.length} 集',
style: TextStyle(
fontSize: 12, color: Colors.grey[600]),
),
],
),
],
),
@@ -992,3 +1134,24 @@ class _ProgressPainter extends CustomPainter {
bool shouldRepaint(covariant _ProgressPainter oldDelegate) =>
oldDelegate.value != value || oldDelegate.dragging != dragging;
}
/// 可隐藏浮层：淡出 + 禁用点击。隐藏时仍占位但不拦截手势，
/// 保证点击/长按能穿透到下层的手势层
class _HidableOverlay extends StatelessWidget {
const _HidableOverlay({required this.hidden, required this.child});
final bool hidden;
final Widget child;
@override
Widget build(BuildContext context) {
return IgnorePointer(
ignoring: hidden,
child: AnimatedOpacity(
opacity: hidden ? 0 : 1,
duration: const Duration(milliseconds: 200),
child: child,
),
);
}
}