321 lines
11 KiB
Dart
321 lines
11 KiB
Dart
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:hive/hive.dart';
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import 'package:pilipala/models/bangumi/info.dart';
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import 'package:pilipala/pages/video/detail/index.dart';
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import 'package:pilipala/utils/storage.dart';
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import 'package:scrollable_positioned_list/scrollable_positioned_list.dart';
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class BangumiPanel extends StatefulWidget {
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const BangumiPanel({
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super.key,
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required this.pages,
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this.cid,
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this.sheetHeight,
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this.changeFuc,
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this.bangumiDetail,
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});
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final List<EpisodeItem> pages;
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final int? cid;
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final double? sheetHeight;
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final Function? changeFuc;
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final BangumiInfoModel? bangumiDetail;
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@override
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State<BangumiPanel> createState() => _BangumiPanelState();
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}
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class _BangumiPanelState extends State<BangumiPanel> {
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late int currentIndex;
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final ScrollController listViewScrollCtr = ScrollController();
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final ScrollController listViewScrollCtr_2 = ScrollController();
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Box userInfoCache = GStrorage.userInfo;
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dynamic userInfo;
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// 默认未开通
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int vipStatus = 0;
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late int cid;
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String heroTag = Get.arguments['heroTag'];
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late final VideoDetailController videoDetailCtr;
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final ItemScrollController itemScrollController = ItemScrollController();
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@override
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void initState() {
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super.initState();
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cid = widget.cid!;
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currentIndex = widget.pages.indexWhere((e) => e.cid == cid);
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scrollToIndex();
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userInfo = userInfoCache.get('userInfoCache');
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if (userInfo != null) {
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vipStatus = userInfo.vipStatus;
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}
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videoDetailCtr = Get.find<VideoDetailController>(tag: heroTag);
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videoDetailCtr.cid.listen((int p0) {
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cid = p0;
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setState(() {});
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currentIndex = widget.pages.indexWhere((EpisodeItem e) => e.cid == cid);
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scrollToIndex();
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});
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}
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@override
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void dispose() {
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listViewScrollCtr.dispose();
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listViewScrollCtr_2.dispose();
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super.dispose();
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}
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Widget buildPageListItem(
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EpisodeItem page,
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int index,
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bool isCurrentIndex,
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) {
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Color primary = Theme.of(context).colorScheme.primary;
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return ListTile(
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onTap: () {
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Get.back();
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setState(() {
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changeFucCall(page, index);
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});
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},
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dense: false,
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leading: isCurrentIndex
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? Image.asset(
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'assets/images/live.gif',
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color: primary,
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height: 12,
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)
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: null,
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title: Text(
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'第${page.title}话 ${page.longTitle!}',
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style: TextStyle(
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fontSize: 14,
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color: isCurrentIndex
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? primary
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: Theme.of(context).colorScheme.onSurface,
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),
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),
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trailing: page.badge != null
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? Text(
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page.badge!,
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style: TextStyle(
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color: Theme.of(context).colorScheme.primary,
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),
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)
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: const SizedBox(),
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);
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}
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void showBangumiPanel() {
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showBottomSheet(
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context: context,
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builder: (BuildContext context) {
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return StatefulBuilder(
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builder: (BuildContext context, StateSetter setState) {
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WidgetsBinding.instance.addPostFrameCallback((_) async {
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// await Future.delayed(const Duration(milliseconds: 200));
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// listViewScrollCtr_2.animateTo(currentIndex * 56,
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// duration: const Duration(milliseconds: 500),
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// curve: Curves.easeInOut);
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itemScrollController.jumpTo(index: currentIndex);
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});
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// 在这里使用 setState 更新状态
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return Container(
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height: widget.sheetHeight,
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color: Theme.of(context).colorScheme.background,
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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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title: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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'合集（${widget.pages.length}）',
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style: Theme.of(context).textTheme.titleMedium,
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),
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IconButton(
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icon: const Icon(Icons.close),
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onPressed: () => Navigator.pop(context),
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),
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],
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),
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titleSpacing: 10,
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),
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Expanded(
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child: Material(
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child: ScrollablePositionedList.builder(
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itemCount: widget.pages.length + 1,
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itemBuilder: (BuildContext context, int index) {
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bool isLastItem = index == widget.pages.length;
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bool isCurrentIndex = currentIndex == index;
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return isLastItem
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? SizedBox(
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height:
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MediaQuery.of(context).padding.bottom +
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20,
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)
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: buildPageListItem(
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widget.pages[index],
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index,
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isCurrentIndex,
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);
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},
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itemScrollController: itemScrollController,
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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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);
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}
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void changeFucCall(item, i) async {
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if (item.badge != null && item.badge == '会员' && vipStatus != 1) {
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SmartDialog.showToast('需要大会员');
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return;
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}
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await widget.changeFuc!(
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item.bvid,
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item.cid,
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item.aid,
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);
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currentIndex = i;
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setState(() {});
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scrollToIndex();
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}
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void scrollToIndex() {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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// 在回调函数中获取更新后的状态
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listViewScrollCtr.animateTo(currentIndex * 150,
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duration: const Duration(milliseconds: 500), curve: Curves.easeInOut);
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});
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}
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@override
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Widget build(BuildContext context) {
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return Column(
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children: [
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Padding(
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padding: const EdgeInsets.only(top: 10, bottom: 10),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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const Text('选集 '),
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Expanded(
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child: Text(
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' 正在播放：${widget.pages[currentIndex].longTitle}',
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overflow: TextOverflow.ellipsis,
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style: TextStyle(
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fontSize: 12,
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color: Theme.of(context).colorScheme.outline,
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),
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),
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),
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const SizedBox(width: 10),
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SizedBox(
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height: 34,
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child: TextButton(
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style: ButtonStyle(
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padding: MaterialStateProperty.all(EdgeInsets.zero),
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),
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onPressed: () => showBangumiPanel(),
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child: Text(
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'${widget.bangumiDetail!.newEp!['desc']}',
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style: const TextStyle(fontSize: 13),
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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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SizedBox(
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height: 60,
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child: ListView.builder(
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controller: listViewScrollCtr,
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scrollDirection: Axis.horizontal,
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itemCount: widget.pages.length,
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itemExtent: 150,
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itemBuilder: (BuildContext context, int i) {
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return Container(
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width: 150,
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margin: const EdgeInsets.only(right: 10),
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child: Material(
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color: Theme.of(context).colorScheme.onInverseSurface,
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borderRadius: BorderRadius.circular(6),
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clipBehavior: Clip.hardEdge,
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child: InkWell(
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onTap: () => changeFucCall(widget.pages[i], i),
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child: Padding(
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padding: const EdgeInsets.symmetric(
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vertical: 8, horizontal: 10),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: <Widget>[
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Row(
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children: [
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if (i == currentIndex) ...<Widget>[
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Image.asset(
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'assets/images/live.png',
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color: Theme.of(context).colorScheme.primary,
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height: 12,
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),
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const SizedBox(width: 6)
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],
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Text(
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'第${i + 1}话',
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style: TextStyle(
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fontSize: 13,
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color: i == currentIndex
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? Theme.of(context).colorScheme.primary
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: Theme.of(context)
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.colorScheme
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.onSurface),
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),
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const SizedBox(width: 2),
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if (widget.pages[i].badge != null) ...[
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const Spacer(),
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Text(
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widget.pages[i].badge!,
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style: TextStyle(
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fontSize: 12,
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color:
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Theme.of(context).colorScheme.primary,
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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(height: 3),
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Text(
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widget.pages[i].longTitle!,
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maxLines: 1,
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style: TextStyle(
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fontSize: 13,
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color: i == currentIndex
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? Theme.of(context).colorScheme.primary
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: Theme.of(context).colorScheme.onSurface),
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overflow: TextOverflow.ellipsis,
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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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)
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],
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);
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}
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}
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