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refa persistent header & dynamic sliver appbar

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Signed-off-by: dom <githubaccount56556@proton.me>
This commit is contained in:
dom
2026-03-02 16:16:17 +08:00
parent 1dbc54f063
commit 9c7b18710c
30 changed files with 1691 additions and 883 deletions
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142
lib/pages/member_video/view.dart
View File

@@ -1,7 +1,8 @@
import 'package:PiliPlus/common/widgets/custom_sliver_persistent_header_delegate.dart';
import 'package:PiliPlus/common/constants.dart';
import 'package:PiliPlus/common/widgets/flutter/refresh_indicator.dart';
import 'package:PiliPlus/common/widgets/loading_widget/http_error.dart';
import 'package:PiliPlus/common/widgets/scroll_physics.dart';
import 'package:PiliPlus/common/widgets/sliver/sliver_floating_header.dart';
import 'package:PiliPlus/http/loading_state.dart';
import 'package:PiliPlus/models/common/member/contribute_type.dart';
import 'package:PiliPlus/models_new/space/space_archive/item.dart';
@@ -173,91 +174,78 @@ class _MemberVideoState extends State<MemberVideo>
response != null && response.isNotEmpty
? SliverMainAxisGroup(
slivers: [
SliverPersistentHeader(
pinned: false,
floating: true,
delegate: CustomSliverPersistentHeaderDelegate(
extent: 40,
bgColor: theme.colorScheme.surface,
child: SizedBox(
height: 40,
child: Row(
children: [
const SizedBox(width: 8),
Padding(
padding: const EdgeInsets.only(left: 6),
child: Obx(
() {
final count = _controller.count.value;
return Text(
count != -1 ? '共$count视频' : '',
style: const TextStyle(fontSize: 13),
);
},
),
),
Obx(
() {
final episodicButton =
_controller.episodicButton.value;
return episodicButton.uri?.isNotEmpty == true
? Container(
height: 35,
padding: EdgeInsets.only(
left: _controller.count.value != -1
? 6
: 0,
SliverFloatingHeaderWidget(
backgroundColor: theme.colorScheme.surface,
child: Padding(
padding: const EdgeInsets.fromLTRB(14, 2.5, 8, 2.5),
child: Row(
children: [
Obx(
() {
final count = _controller.count.value;
return Text(
count != -1 ? '共$count视频' : '',
style: const TextStyle(fontSize: 13),
);
},
),
Obx(
() {
final episodicButton =
_controller.episodicButton.value;
return episodicButton.uri?.isNotEmpty == true
? Padding(
padding: EdgeInsets.only(
left: _controller.count.value != -1
? 6
: 0,
),
child: TextButton.icon(
style: StyleString.buttonStyle,
onPressed: _controller.toViewPlayAll,
icon: Icon(
Icons.play_circle_outline_rounded,
size: 16,
color: theme.colorScheme.secondary,
),
child: TextButton.icon(
onPressed: _controller.toViewPlayAll,
icon: Icon(
Icons.play_circle_outline_rounded,
size: 16,
label: Text(
episodicButton.text ?? '播放全部',
style: TextStyle(
fontSize: 13,
color: theme.colorScheme.secondary,
),
label: Text(
episodicButton.text ?? '播放全部',
style: TextStyle(
fontSize: 13,
color:
theme.colorScheme.secondary,
),
),
),
)
: const SizedBox.shrink();
},
),
)
: const SizedBox.shrink();
},
),
const Spacer(),
TextButton.icon(
style: StyleString.buttonStyle,
onPressed: _controller.queryBySort,
icon: Icon(
Icons.sort,
size: 16,
color: theme.colorScheme.secondary,
),
const Spacer(),
SizedBox(
height: 35,
child: TextButton.icon(
onPressed: _controller.queryBySort,
icon: Icon(
Icons.sort,
size: 16,
label: Obx(
() => Text(
widget.type == ContributeType.video
? _controller.order.value == 'pubdate'
? '最新发布'
: '最多播放'
: _controller.sort.value == 'desc'
? '默认'
: '倒序',
style: TextStyle(
fontSize: 13,
color: theme.colorScheme.secondary,
),
label: Obx(
() => Text(
widget.type == ContributeType.video
? _controller.order.value == 'pubdate'
? '最新发布'
: '最多播放'
: _controller.sort.value == 'desc'
? '默认'
: '倒序',
style: TextStyle(
fontSize: 13,
color: theme.colorScheme.secondary,
),
),
),
),
),
const SizedBox(width: 8),
],
),
),
],
),
),
),