mirror of
https://github.com/bggRGjQaUbCoE/PiliPlus.git
synced 2026-06-01 00:28:18 +08:00
bggRGjQaUbCoE
302
lib/pages/video/medialist/view.dart
Normal file
302
lib/pages/video/medialist/view.dart
Normal file
@@ -0,0 +1,302 @@
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import 'package:PiliPlus/common/widgets/dialog.dart';
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import 'package:PiliPlus/common/widgets/icon_button.dart';
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import 'package:PiliPlus/common/widgets/image_save.dart';
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import 'package:PiliPlus/common/widgets/refresh_indicator.dart';
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import 'package:PiliPlus/common/widgets/stat/stat.dart';
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import 'package:PiliPlus/pages/common/common_collapse_slide_page.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
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import 'package:get/get.dart';
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import 'package:PiliPlus/common/constants.dart';
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import 'package:PiliPlus/common/widgets/badge.dart';
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import 'package:PiliPlus/common/widgets/network_img_layer.dart';
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import 'package:PiliPlus/http/search.dart';
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import 'package:PiliPlus/models/video/later.dart';
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import 'package:PiliPlus/utils/utils.dart';
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import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
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import 'package:scrollable_positioned_list/scrollable_positioned_list.dart';
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class MediaListPanel extends CommonCollapseSlidePage {
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const MediaListPanel({
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super.key,
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required this.mediaList,
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this.changeMediaList,
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this.panelTitle,
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required this.getBvId,
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required this.loadMoreMedia,
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required this.count,
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required this.desc,
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required this.onReverse,
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required this.loadPrevious,
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this.onDelete,
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});
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final List<MediaVideoItemModel> mediaList;
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final Function? changeMediaList;
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final String? panelTitle;
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final Function getBvId;
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final VoidCallback loadMoreMedia;
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final int? count;
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final bool desc;
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final VoidCallback onReverse;
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final Function? loadPrevious;
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final ValueChanged<int>? onDelete;
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@override
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State<MediaListPanel> createState() => _MediaListPanelState();
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}
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class _MediaListPanelState
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extends CommonCollapseSlidePageState<MediaListPanel> {
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final _scrollController = ItemScrollController();
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late RxBool desc;
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@override
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void initState() {
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super.initState();
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desc = widget.desc.obs;
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}
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@override
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void init() {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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if (mounted) {
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int index = widget.mediaList
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.indexWhere((item) => item.bvid == widget.getBvId());
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if (index > 0) {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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try {
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_scrollController.jumpTo(index: index);
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} catch (_) {}
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});
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}
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setState(() {
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isInit = false;
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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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Widget buildPage(ThemeData theme) {
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return Material(
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color: theme.colorScheme.surface,
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child: Column(
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children: [
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AppBar(
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toolbarHeight: 45,
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automaticallyImplyLeading: false,
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titleSpacing: 16,
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title: Text(widget.panelTitle ?? '稍后再看'),
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actions: [
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Obx(
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() => mediumButton(
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tooltip: desc.value ? '顺序播放' : '倒序播放',
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icon: desc.value
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? MdiIcons.sortAscending
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: MdiIcons.sortDescending,
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onPressed: () {
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widget.onReverse();
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desc.value = !desc.value;
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},
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),
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),
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mediumButton(
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tooltip: '关闭',
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icon: Icons.close,
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onPressed: Get.back,
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),
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const SizedBox(width: 14),
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],
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),
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Divider(
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height: 1,
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color: theme.colorScheme.outline.withOpacity(0.1),
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),
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Expanded(
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child: enableSlide ? slideList(theme) : buildList(theme),
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),
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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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Widget buildList(ThemeData theme) {
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return widget.loadPrevious != null
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? refreshIndicator(
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onRefresh: () async {
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await widget.loadPrevious!();
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},
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child: _buildList(theme),
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)
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: _buildList(theme);
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}
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Widget _buildList(ThemeData theme) => Obx(
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() {
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final showDelBtn =
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widget.onDelete != null && widget.mediaList.length > 1;
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return ScrollablePositionedList.separated(
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itemScrollController: _scrollController,
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// physics: const PositionRetainedScrollPhysics(
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// parent: ClampingScrollPhysics(),
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// ),
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physics: const AlwaysScrollableScrollPhysics(),
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itemCount: widget.mediaList.length,
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padding: EdgeInsets.only(
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top: 7,
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bottom: MediaQuery.paddingOf(context).bottom + 80,
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),
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itemBuilder: ((context, index) {
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var item = widget.mediaList[index];
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if (index == widget.mediaList.length - 1 &&
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(widget.count == null ||
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widget.mediaList.length < widget.count!)) {
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widget.loadMoreMedia();
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}
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return SizedBox(
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key: ValueKey('${item.aid}'),
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height: 98,
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child: InkWell(
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onTap: () async {
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if (item.type != 2) {
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SmartDialog.showToast('不支持播放该类型视频');
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return;
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}
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Get.back();
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String bvid = item.bvid!;
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int? aid = item.id;
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String cover = item.cover ?? '';
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final int cid =
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item.cid ?? await SearchHttp.ab2c(aid: aid, bvid: bvid);
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widget.changeMediaList?.call(bvid, cid, aid, cover);
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},
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onLongPress: () {
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imageSaveDialog(
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title: item.title,
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cover: item.cover,
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);
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},
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child: Stack(
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clipBehavior: Clip.none,
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children: [
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Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: 12,
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vertical: 5,
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.start,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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AspectRatio(
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aspectRatio: StyleString.aspectRatio,
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child: LayoutBuilder(
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builder: (context, boxConstraints) {
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return Stack(
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clipBehavior: Clip.none,
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children: [
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NetworkImgLayer(
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src: item.cover,
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width: boxConstraints.maxWidth,
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height: boxConstraints.maxHeight,
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),
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PBadge(
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text: Utils.timeFormat(item.duration!),
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right: 6.0,
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bottom: 6.0,
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type: 'gray',
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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(width: 10),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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item.title!,
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textAlign: TextAlign.start,
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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style: TextStyle(
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fontWeight: item.bvid == widget.getBvId()
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? FontWeight.bold
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: null,
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color: item.bvid == widget.getBvId()
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? theme.colorScheme.primary
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: null,
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),
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),
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const Spacer(),
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Text(
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item.upper!.name!,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: TextStyle(
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fontSize: 12,
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color: theme.colorScheme.outline,
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),
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),
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const SizedBox(height: 3),
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Row(
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children: [
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StatView(
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context: context,
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theme: 'gray',
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value: Utils.numFormat(
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item.cntInfo!['play']!),
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),
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const SizedBox(width: 8),
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StatDanMu(
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context: context,
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theme: 'gray',
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value: Utils.numFormat(
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item.cntInfo!['danmaku']!),
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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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if (showDelBtn && item.bvid != widget.getBvId())
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Positioned(
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right: 12,
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bottom: -6,
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child: InkWell(
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customBorder: const CircleBorder(),
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onTap: () {
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showConfirmDialog(
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context: context,
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title: '确定移除该视频？',
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onConfirm: () => widget.onDelete!(index),
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);
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},
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onLongPress: () => widget.onDelete!(index),
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child: Padding(
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padding: const EdgeInsets.all(9),
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child: Icon(
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Icons.clear,
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size: 18,
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color: theme.colorScheme.outline,
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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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separatorBuilder: (context, index) => const SizedBox(height: 2),
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);
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},
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);
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}
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Block a user