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refa: later view page

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Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
This commit is contained in:
bggRGjQaUbCoE
2025-04-12 15:05:57 +08:00
parent 4d3f739a0c
commit afc8c5f873
25 changed files with 918 additions and 571 deletions
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219
lib/pages/later/child_view.dart Normal file
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import 'package:PiliPlus/common/constants.dart';
import 'package:PiliPlus/common/skeleton/video_card_h.dart';
import 'package:PiliPlus/common/widgets/http_error.dart';
import 'package:PiliPlus/common/widgets/icon_button.dart';
import 'package:PiliPlus/common/widgets/refresh_indicator.dart';
import 'package:PiliPlus/common/widgets/video_card_h.dart';
import 'package:PiliPlus/http/loading_state.dart';
import 'package:PiliPlus/models/model_hot_video_item.dart';
import 'package:PiliPlus/pages/later/controller.dart';
import 'package:PiliPlus/pages/later/view.dart'
show LaterViewType, LaterViewTypeExt;
import 'package:PiliPlus/utils/extension.dart';
import 'package:PiliPlus/utils/grid.dart';
import 'package:PiliPlus/utils/utils.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
class LaterViewChildPage extends StatefulWidget {
const LaterViewChildPage({
super.key,
required this.laterViewType,
});
final LaterViewType laterViewType;
@override
State<LaterViewChildPage> createState() => _LaterViewChildPageState();
}
class _LaterViewChildPageState extends State<LaterViewChildPage>
with AutomaticKeepAliveClientMixin {
late final LaterController _laterController = Get.put(
LaterController(widget.laterViewType),
tag: widget.laterViewType.type.toString(),
);
@override
Widget build(BuildContext context) {
super.build(context);
return refreshIndicator(
onRefresh: () async {
await _laterController.onRefresh();
},
child: CustomScrollView(
physics: const AlwaysScrollableScrollPhysics(),
controller: _laterController.scrollController,
slivers: [
SliverPadding(
padding: EdgeInsets.only(
top: 7,
bottom: MediaQuery.of(context).padding.bottom + 85,
),
sliver: Obx(
() => _buildBody(_laterController.loadingState.value),
),
),
],
),
);
}
Widget _buildBody(LoadingState<List<HotVideoItemModel>?> loadingState) {
return switch (loadingState) {
Loading() => SliverGrid(
gridDelegate: SliverGridDelegateWithExtentAndRatio(
mainAxisSpacing: 2,
maxCrossAxisExtent: Grid.mediumCardWidth * 2,
childAspectRatio: StyleString.aspectRatio * 2.2,
),
delegate: SliverChildBuilderDelegate(
(context, index) {
return const VideoCardHSkeleton();
},
childCount: 10,
),
),
Success() => loadingState.response?.isNotEmpty == true
? SliverGrid(
gridDelegate: SliverGridDelegateWithExtentAndRatio(
mainAxisSpacing: 2,
maxCrossAxisExtent: Grid.mediumCardWidth * 2,
childAspectRatio: StyleString.aspectRatio * 2.2,
),
delegate: SliverChildBuilderDelegate(
(context, index) {
if (index == loadingState.response!.length - 1) {
_laterController.onLoadMore();
}
var videoItem = loadingState.response![index];
return Stack(
children: [
VideoCardH(
videoItem: videoItem,
source: 'later',
onViewLater: (cid) {
Utils.toViewPage(
'bvid=${videoItem.bvid}&cid=$cid',
arguments: {
'videoItem': videoItem,
'oid': videoItem.aid,
'heroTag': Utils.makeHeroTag(videoItem.bvid),
'sourceType': 'watchLater',
'count': loadingState.response!.length,
'favTitle': '稍后再看',
'mediaId': _laterController.mid,
'desc': false,
'isContinuePlaying': index != 0,
},
);
},
onTap:
_laterController.baseCtr.enableMultiSelect.value.not
? null
: () {
_laterController.onSelect(index);
},
onLongPress: () {
if (_laterController
.baseCtr.enableMultiSelect.value.not) {
_laterController.baseCtr.enableMultiSelect.value =
true;
_laterController.onSelect(index);
}
},
),
Positioned(
top: 5,
left: 12,
bottom: 5,
child: IgnorePointer(
child: LayoutBuilder(
builder: (context, constraints) => AnimatedOpacity(
opacity: videoItem.checked == true ? 1 : 0,
duration: const Duration(milliseconds: 200),
child: Container(
alignment: Alignment.center,
height: constraints.maxHeight,
width: constraints.maxHeight *
StyleString.aspectRatio,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(10),
color: Colors.black.withOpacity(0.6),
),
child: SizedBox(
width: 34,
height: 34,
child: AnimatedScale(
scale: videoItem.checked == true ? 1 : 0,
duration: const Duration(milliseconds: 250),
curve: Curves.easeInOut,
child: IconButton(
tooltip: '取消选择',
style: ButtonStyle(
padding: WidgetStateProperty.all(
EdgeInsets.zero),
backgroundColor:
WidgetStateProperty.resolveWith(
(states) {
return Theme.of(context)
.colorScheme
.surface
.withOpacity(0.8);
},
),
),
onPressed: null,
icon: Icon(
Icons.done_all_outlined,
color: Theme.of(context)
.colorScheme
.primary,
),
),
),
),
),
),
),
),
),
Positioned(
right: 12,
bottom: 0,
child: iconButton(
tooltip: '移除',
context: context,
onPressed: () {
_laterController.toViewDel(
context,
index,
videoItem.aid,
);
},
icon: Icons.clear,
iconColor:
Theme.of(context).colorScheme.onSurfaceVariant,
bgColor: Colors.transparent,
),
),
],
);
},
childCount: loadingState.response!.length,
),
)
: HttpError(
callback: _laterController.onReload,
),
Error() => HttpError(
errMsg: loadingState.errMsg,
callback: _laterController.onReload,
),
LoadingState() => throw UnimplementedError(),
};
}
@override
bool get wantKeepAlive => true;
}