826 lines
35 KiB
Dart
826 lines
35 KiB
Dart
/// 精选推荐模块
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library;
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import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_svg/flutter_svg.dart';
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import 'package:get/get.dart';
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import 'package:loopin/IM/im_core.dart';
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import 'package:loopin/api/video_api.dart';
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import 'package:loopin/service/http.dart';
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import 'package:media_kit/media_kit.dart';
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import 'package:media_kit_video/media_kit_video.dart';
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import 'package:media_kit_video/media_kit_video_controls/src/controls/extensions/duration.dart';
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import '../../../behavior/custom_scroll_behavior.dart';
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import '../../../controller/video_module_controller.dart';
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import '../../../router/fade_route.dart';
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import '../components/popup_reply.dart';
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class RecommendModule extends StatefulWidget {
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const RecommendModule({super.key});
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static Player? _player;
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static void setPlayer(Player player) {
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_player = player;
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}
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static void pauseVideo() {
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_player?.pause();
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}
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static void playVideo() {
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_player?.play();
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}
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@override
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State<RecommendModule> createState() => _RecommendModuleState();
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}
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class _RecommendModuleState extends State<RecommendModule> {
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VideoModuleController videoModuleController = Get.put(VideoModuleController());
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// class _RecommendModuleState extends State<RecommendModule> with AutomaticKeepAliveClientMixin {
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// @override
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// bool get wantKeepAlive => true;
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// VideoModuleController videoModuleController = Get.find<VideoModuleController>();
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// 分页内容
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int page = 1;
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final int pageSize = 10;
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bool isLoadingMore = false;
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// 页面controller
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late PageController pageController = PageController(
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initialPage: videoModuleController.videoPlayIndex.value,
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viewportFraction: 1.0,
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);
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// 播放器controller
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late Player player = Player();
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late VideoController videoController = VideoController(player);
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final List<StreamSubscription> subscriptions = [];
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// 进度条slider当前阈值
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double sliderValue = 0.0;
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bool sliderDraging = false;
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late Duration position = Duration.zero; // 当前时长
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late Duration duration = Duration.zero; // 总时长
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// 视频数据
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List videoList = [];
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// 评论数据
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List commentList = [
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{'avatar': 'assets/images/avatar/img01.jpg', 'name': 'Alice', 'desc': '用汗水浇灌希望，让努力铸就辉煌，你付出的每一刻，都是在靠近成功的彼岸。'},
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{'avatar': 'assets/images/avatar/img02.jpg', 'name': '悟空', 'desc': '黑暗遮不住破晓的曙光，困境困不住奋进的脚步，勇往直前，你定能冲破阴霾。'},
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{'avatar': 'assets/images/avatar/img03.jpg', 'name': '木棉花', 'desc': '每一次跌倒都是为了下一次更有力地跃起，别放弃~！'},
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{'avatar': 'assets/images/avatar/img04.jpg', 'name': '狗仔', 'desc': '人生没有白走的路，每一步都算数，那些辛苦的过往，会在未来化作最美的勋章。'},
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{'avatar': 'assets/images/avatar/img05.jpg', 'name': '向日葵', 'desc': '以梦为马，不负韶华，握紧手中的笔，书写属于自己的热血传奇，让青春绽放光芒。'},
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{'avatar': 'assets/images/avatar/img06.jpg', 'name': '健身女神', 'desc': '哪怕身处谷底，只要抬头仰望，便能看见漫天繁星，心怀希望，就能找到出路，奔赴美好。'},
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];
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// 分享列表
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List shareList = [
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{'icon': 'assets/images/share-wx.png', 'label': '微信'},
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{'icon': 'assets/images/share-pyq.png', 'label': '朋友圈'},
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{'icon': 'assets/images/share-link.png', 'label': '复制链接'},
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{'icon': 'assets/images/share-download.png', 'label': '下载'},
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];
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@override
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void initState() {
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super.initState();
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videoModuleController.needRefresh.listen((need) {
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if (need) {
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reInit();
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videoModuleController.clearNeedRefresh();
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}
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});
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RecommendModule.setPlayer(player);
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// 获取视频数据
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fetchVideoList();
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}
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@override
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void setState(VoidCallback fn) {
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if (mounted) {
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super.setState(fn);
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}
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}
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@override
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void didChangeDependencies() {
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super.didChangeDependencies();
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if (subscriptions.isEmpty) {
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subscriptions.addAll(
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[
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// 监听视频时长
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player.stream.duration.listen((event) {
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setState(() {
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duration = event;
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});
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}),
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// 监听视频播放进度
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player.stream.position.listen((event) {
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setState(() {
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position = event;
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if (position > Duration.zero && !sliderDraging) {
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// 设置视频播放位置
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sliderValue = (position.inMilliseconds / duration.inMilliseconds).clamp(0.0, 1.0);
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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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@override
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void dispose() {
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player.dispose();
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pageController.dispose();
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for (final subscription in subscriptions) {
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subscription.cancel();
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}
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super.dispose();
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}
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void reInit() async {
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await player.stop();
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// 重置状态
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page = 1;
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isLoadingMore = false;
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videoList.clear();
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videoModuleController.updateVideoPlayIndex(0);
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sliderValue = 0.0;
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sliderDraging = false;
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position = Duration.zero;
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duration = Duration.zero;
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pageController.jumpToPage(0);
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// 拉新数据
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fetchVideoList();
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}
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Future<void> fetchVideoList() async {
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if (isLoadingMore) return;
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isLoadingMore = true;
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try {
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final res = await Http.post(VideoApi.vlogList, data: {
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'current': page,
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'size': pageSize,
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});
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final data = res['data'];
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if (data == null || (data is List && data.isEmpty)) {
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// MyDialog.toast('没有更多了', icon: Icon(Icons.warning), style: ToastStyle(backgroundColor: Colors.red.withAlpha(200)));
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return;
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}
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if (data['rows'] is List) {
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List videos = data['rows'];
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// for (var item in videos) {
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// print("喜欢：${item['likeCounts']}");
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// print("评论：${item['commentsCounts']}");
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// }
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setState(() {
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if (page == 1) {
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// 初始化
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videoList = videos;
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} else {
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videoList.addAll(videos);
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}
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});
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// 处理完成后
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if (videos.isNotEmpty) {
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page++;
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}
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logger.i('获取新的视频数据了');
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// 初始化播放器
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player.open(
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Media(
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videoList[videoModuleController.videoPlayIndex.value]['url'],
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),
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play: false);
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player.setPlaylistMode(PlaylistMode.loop); // 循环播放;
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// 第一次加载后播放第一个视频
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if (page == 2 && videoModuleController.videoTabIndex.value == 2 && Get.currentRoute == '/' && videoModuleController.layoutPageCurrent.value == 0) {
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player.play(); // 播放第一个
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} else {
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logger.i('没播放视频');
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}
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}
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} catch (e) {
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logger.i('获取视频失败: $e');
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} finally {
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isLoadingMore = false; // 加载完成，标记为 false
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}
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}
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// 评论弹框
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void handleComment(index) {
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showModalBottomSheet(
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backgroundColor: Colors.white,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.vertical(top: Radius.circular(15.0))),
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showDragHandle: false,
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clipBehavior: Clip.antiAlias,
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isScrollControlled: true, // 屏幕最大高度
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constraints: BoxConstraints(
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maxHeight: MediaQuery.of(context).size.height * 3 / 4, // 自定义最大高度
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),
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context: context,
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builder: (context) {
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return Material(
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color: Colors.white,
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child: Column(
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children: [
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Container(
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padding: EdgeInsets.fromLTRB(15.0, 10.0, 10.0, 5.0),
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decoration: BoxDecoration(border: Border(bottom: BorderSide(color: Color(0xFFFAFAFA)))),
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child: Column(
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spacing: 10.0,
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children: [
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Row(
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children: [
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Expanded(
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child: Text.rich(TextSpan(children: [
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TextSpan(
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text: '大家都在搜: ',
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style: TextStyle(color: Colors.grey),
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),
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TextSpan(
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text: '黑神话-悟空',
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style: TextStyle(color: const Color(0xFF496D80)),
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),
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]))),
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GestureDetector(
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child: Container(
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height: 22.0,
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width: 22.0,
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decoration: BoxDecoration(
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color: Colors.grey[200],
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borderRadius: BorderRadius.circular(100.0),
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),
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child: UnconstrainedBox(child: Icon(Icons.close, color: Colors.black45, size: 14.0))),
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onTap: () {
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Get.back();
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},
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),
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],
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),
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Text(
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'168条评论',
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style: TextStyle(fontSize: 12.0, fontWeight: FontWeight.w600),
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)
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],
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),
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),
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Expanded(
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child: ScrollConfiguration(
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behavior: CustomScrollBehavior().copyWith(scrollbars: false),
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child: ListView.builder(
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physics: BouncingScrollPhysics(),
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shrinkWrap: true,
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itemCount: commentList.length,
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itemBuilder: (context, index) {
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return ListTile(
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isThreeLine: true,
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leading: ClipRRect(
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borderRadius: BorderRadius.circular(50.0),
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child: Image.asset(
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'${commentList[index]['avatar']}',
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width: 30.0,
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fit: BoxFit.contain,
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),
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),
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title: Row(
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children: [
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Expanded(
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child: Text(
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'${commentList[index]['name']}',
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style: TextStyle(
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color: Colors.grey,
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fontSize: 12.0,
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),
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),
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),
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Row(
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children: [
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Icon(
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Icons.favorite_border_outlined,
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color: Colors.black54,
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size: 16.0,
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),
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Text(
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'99',
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style: TextStyle(color: Colors.black54, fontSize: 12.0),
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),
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],
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),
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SizedBox(
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width: 20.0,
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),
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Row(
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children: [
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Icon(
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Icons.heart_broken_outlined,
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color: Colors.black54,
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size: 16.0,
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),
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],
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),
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],
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),
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subtitle: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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margin: EdgeInsets.symmetric(vertical: 5.0),
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child: Text(
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'${commentList[index]['desc']}',
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style: TextStyle(
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fontSize: 14.0,
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),
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),
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),
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Row(
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children: [
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Container(
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margin: EdgeInsets.only(right: 15.0),
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padding: EdgeInsets.symmetric(horizontal: 8.0, vertical: 3.0),
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decoration: BoxDecoration(
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color: Colors.grey[100],
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borderRadius: BorderRadius.circular(20.0),
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),
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child: Row(children: [
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Text(
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'12回复',
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style: TextStyle(fontSize: 12.0),
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),
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Icon(
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Icons.arrow_forward_ios,
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size: 10.0,
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)
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]),
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),
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Text(
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'01-15 · 浙江',
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style: TextStyle(color: Colors.grey, fontSize: 12.0),
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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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GestureDetector(
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child: Container(
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margin: EdgeInsets.all(10.0),
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height: 40.0,
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decoration: BoxDecoration(
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color: Colors.grey[100],
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borderRadius: BorderRadius.circular(30.0),
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),
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child: Row(
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children: [
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SizedBox(
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width: 15.0,
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||
),
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Icon(
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||
Icons.edit_note,
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color: Colors.black54,
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size: 16.0,
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||
),
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||
SizedBox(
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||
width: 5.0,
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||
),
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||
Text(
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||
'说点什么...',
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||
style: TextStyle(color: Colors.black54, fontSize: 14.0),
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||
),
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||
],
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),
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),
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onTap: () {
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navigator?.push(FadeRoute(child: PopupReply(
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onChanged: (value) {
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debugPrint('评论内容: $value');
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},
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)));
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||
},
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||
),
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],
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),
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);
|
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},
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);
|
||
}
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||
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// 分享弹框
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void handleShare(index) {
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showModalBottomSheet(
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backgroundColor: Colors.white,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.vertical(top: Radius.circular(15.0))),
|
||
clipBehavior: Clip.antiAlias,
|
||
context: context,
|
||
builder: (context) {
|
||
return Material(
|
||
color: Colors.white,
|
||
child: SizedBox(
|
||
height: 170,
|
||
width: double.infinity,
|
||
child: Column(
|
||
children: [
|
||
Expanded(
|
||
child: ScrollConfiguration(
|
||
behavior: CustomScrollBehavior().copyWith(scrollbars: false),
|
||
child: ListView.builder(
|
||
shrinkWrap: true,
|
||
scrollDirection: Axis.horizontal,
|
||
padding: EdgeInsets.symmetric(vertical: 20.0, horizontal: 10.0),
|
||
itemCount: shareList.length,
|
||
itemBuilder: (context, index) {
|
||
return Container(
|
||
padding: EdgeInsets.symmetric(horizontal: 12.0),
|
||
child: Column(
|
||
spacing: 5.0,
|
||
children: [
|
||
Image.asset('${shareList[index]['icon']}', width: 48.0),
|
||
Text(
|
||
'${shareList[index]['label']}',
|
||
style: TextStyle(fontSize: 12.0),
|
||
)
|
||
],
|
||
),
|
||
);
|
||
},
|
||
),
|
||
),
|
||
),
|
||
InkWell(
|
||
child: Container(
|
||
alignment: Alignment.center,
|
||
width: double.infinity,
|
||
height: 50.0,
|
||
color: Colors.grey[50],
|
||
child: Text(
|
||
'取消',
|
||
style: TextStyle(color: Colors.black87),
|
||
),
|
||
),
|
||
onTap: () {
|
||
Get.back();
|
||
},
|
||
),
|
||
],
|
||
),
|
||
),
|
||
);
|
||
},
|
||
);
|
||
}
|
||
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
// super.build(context);
|
||
return Container(
|
||
color: Colors.black,
|
||
child: Column(
|
||
children: [
|
||
Expanded(
|
||
child: Stack(
|
||
children: [
|
||
/// 垂直滚动模块
|
||
PageView.builder(
|
||
// 自定义滚动行为(支持桌面端滑动、去掉滚动条槽)
|
||
scrollBehavior: CustomScrollBehavior().copyWith(scrollbars: false),
|
||
scrollDirection: Axis.vertical,
|
||
controller: pageController,
|
||
onPageChanged: (index) async {
|
||
// 更新当前播放视频索引
|
||
videoModuleController.updateVideoPlayIndex(index);
|
||
setState(() {
|
||
// 重置slider参数
|
||
sliderValue = 0.0;
|
||
sliderDraging = false;
|
||
position = Duration.zero;
|
||
duration = Duration.zero;
|
||
});
|
||
|
||
player.stop();
|
||
// await player.open(Media(videoList[index]['src']));
|
||
await player.open(Media(videoList[index]['url']));
|
||
// 如果滚动到列表末尾，且还有更多数据
|
||
if (index == videoList.length - 2 && !isLoadingMore) {
|
||
await fetchVideoList(); // 拉取更多
|
||
}
|
||
},
|
||
itemCount: videoList.length,
|
||
itemBuilder: (context, index) {
|
||
final videoWidth = videoList[index]['width'] ?? 1;
|
||
final videoHeight = videoList[index]['height'] ?? 1; // 防止除以0
|
||
final isHorizontal = videoWidth > videoHeight;
|
||
return Stack(
|
||
children: [
|
||
// 视频区域
|
||
Positioned(
|
||
top: 0,
|
||
left: 0,
|
||
right: 0,
|
||
bottom: 0,
|
||
child: GestureDetector(
|
||
child: Stack(
|
||
children: [
|
||
// 短视频插件
|
||
Visibility(
|
||
visible: videoModuleController.videoPlayIndex.value == index && position > Duration.zero,
|
||
child: Video(
|
||
controller: videoController,
|
||
fit: isHorizontal ? BoxFit.contain : BoxFit.cover,
|
||
// 无控制条
|
||
controls: NoVideoControls,
|
||
),
|
||
),
|
||
// 封面图，播放后透明度渐变为0（而不是直接隐藏）
|
||
AnimatedOpacity(
|
||
opacity: videoModuleController.videoPlayIndex.value == index && position > Duration(milliseconds: 100) ? 0.0 : 1.0,
|
||
duration: Duration(milliseconds: 50),
|
||
child: Image.network(
|
||
videoList[index]['firstFrameImg'] ?? 'https://wuzhongjie.com.cn/download/logo.png',
|
||
fit: isHorizontal ? BoxFit.contain : BoxFit.cover,
|
||
width: double.infinity,
|
||
height: double.infinity,
|
||
),
|
||
),
|
||
|
||
// 播放/暂停按钮
|
||
StreamBuilder(
|
||
stream: player.stream.playing,
|
||
builder: (context, playing) {
|
||
return Visibility(
|
||
visible: playing.data == false,
|
||
child: Center(
|
||
child: IconButton(
|
||
padding: EdgeInsets.zero,
|
||
onPressed: () {
|
||
player.playOrPause();
|
||
},
|
||
icon: Icon(
|
||
playing.data == true ? Icons.pause : Icons.play_arrow_rounded,
|
||
color: Colors.white60,
|
||
size: 80,
|
||
),
|
||
style: ButtonStyle(backgroundColor: WidgetStateProperty.all(Colors.black.withAlpha(15))),
|
||
),
|
||
),
|
||
);
|
||
},
|
||
),
|
||
],
|
||
),
|
||
onTap: () {
|
||
player.playOrPause();
|
||
},
|
||
),
|
||
),
|
||
// 右侧操作栏
|
||
Positioned(
|
||
bottom: 100.0,
|
||
right: 6.0,
|
||
child: Column(
|
||
spacing: 15.0,
|
||
children: [
|
||
// 头像
|
||
Stack(
|
||
children: [
|
||
SizedBox(
|
||
height: 55.0,
|
||
width: 48.0,
|
||
child: UnconstrainedBox(
|
||
alignment: Alignment.topCenter,
|
||
child: Container(
|
||
height: 48.0,
|
||
width: 48.0,
|
||
decoration: BoxDecoration(
|
||
border: Border.all(color: Colors.white, width: 2.0),
|
||
borderRadius: BorderRadius.circular(100.0),
|
||
),
|
||
child: ClipOval(
|
||
child:
|
||
Image.network(videoList[index]['vlogerFace'] ?? 'https://wuzhongjie.com.cn/download/logo.png', fit: BoxFit.cover),
|
||
),
|
||
),
|
||
),
|
||
),
|
||
Positioned(
|
||
bottom: 0,
|
||
left: 15.0,
|
||
child: InkWell(
|
||
child: Container(
|
||
height: 18.0,
|
||
width: 18.0,
|
||
decoration: BoxDecoration(
|
||
color: videoList[index]['doIFollowVloger'] ? Colors.white : Color(0xFFFF5000),
|
||
borderRadius: BorderRadius.circular(100.0),
|
||
),
|
||
child: Icon(
|
||
videoList[index]['doIFollowVloger'] ? Icons.check : Icons.add,
|
||
color: videoList[index]['doIFollowVloger'] ? Color(0xFFFF5000) : Colors.white,
|
||
size: 14.0,
|
||
),
|
||
),
|
||
onTap: () {
|
||
setState(() {
|
||
videoList[index]['doIFollowVloger'] = !videoList[index]['doIFollowVloger'];
|
||
});
|
||
},
|
||
),
|
||
),
|
||
],
|
||
),
|
||
GestureDetector(
|
||
child: Column(
|
||
children: [
|
||
SvgPicture.asset(
|
||
'assets/images/svg/heart.svg',
|
||
colorFilter: ColorFilter.mode(videoList[index]['doILikeThisVlog'] ? Color(0xFFFF5000) : Colors.white, BlendMode.srcIn),
|
||
height: 40.0,
|
||
width: 40.0,
|
||
),
|
||
Text(
|
||
'${videoList[index]['likeCounts'] + (videoList[index]['doILikeThisVlog'] ? 1 : 0)}',
|
||
style: TextStyle(color: Colors.white, fontSize: 12.0),
|
||
),
|
||
],
|
||
),
|
||
onTap: () {
|
||
setState(() {
|
||
videoList[index]['doILikeThisVlog'] = !videoList[index]['doILikeThisVlog'];
|
||
});
|
||
},
|
||
),
|
||
GestureDetector(
|
||
child: Column(
|
||
children: [
|
||
SvgPicture.asset(
|
||
'assets/images/svg/reply.svg',
|
||
colorFilter: ColorFilter.mode(Colors.white, BlendMode.srcIn),
|
||
height: 40.0,
|
||
width: 40.0,
|
||
),
|
||
Text(
|
||
'${videoList[index]['commentsCounts']}',
|
||
style: TextStyle(color: Colors.white, fontSize: 12.0),
|
||
),
|
||
],
|
||
),
|
||
onTap: () {
|
||
handleComment(index);
|
||
},
|
||
),
|
||
// Column(
|
||
// children: [
|
||
// SvgPicture.asset(
|
||
// 'assets/images/svg/favor.svg',
|
||
// colorFilter: ColorFilter.mode(Colors.white, BlendMode.srcIn),
|
||
// height: 40.0,
|
||
// width: 40.0,
|
||
// ),
|
||
// Text(
|
||
// '${videoList[index]['starNum']}',
|
||
// style: TextStyle(color: Colors.white, fontSize: 12.0),
|
||
// ),
|
||
// ],
|
||
// ),
|
||
GestureDetector(
|
||
child: Column(
|
||
children: [
|
||
SvgPicture.asset(
|
||
'assets/images/svg/share.svg',
|
||
colorFilter: ColorFilter.mode(Colors.white, BlendMode.srcIn),
|
||
height: 40.0,
|
||
width: 40.0,
|
||
),
|
||
// Text(
|
||
// '${videoList[index]['shareNum']}',
|
||
// style: TextStyle(color: Colors.white, fontSize: 12.0),
|
||
// ),
|
||
],
|
||
),
|
||
onTap: () {
|
||
handleShare(index);
|
||
},
|
||
),
|
||
],
|
||
),
|
||
),
|
||
// 底部信息区域
|
||
Positioned(
|
||
bottom: 15.0,
|
||
left: 10.0,
|
||
right: 80.0,
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
spacing: 5.0,
|
||
children: [
|
||
Text(
|
||
'@${videoList[index]['vlogerName'] ?? '未知'}',
|
||
style: TextStyle(color: Colors.white, fontSize: 16.0),
|
||
),
|
||
Text(
|
||
'${videoList[index]['content'] ?? '未知'}',
|
||
style: TextStyle(color: Colors.white, fontSize: 14.0),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
// mini播放进度条
|
||
Positioned(
|
||
bottom: 0.0,
|
||
left: 6.0,
|
||
right: 6.0,
|
||
child: Visibility(
|
||
visible: videoModuleController.videoPlayIndex.value == index && position > Duration.zero,
|
||
child: Listener(
|
||
child: SliderTheme(
|
||
data: SliderThemeData(
|
||
trackHeight: sliderDraging ? 6.0 : 2.0,
|
||
thumbShape: RoundSliderThumbShape(enabledThumbRadius: 4.0), // 调整滑块的大小
|
||
// trackShape: RectangularSliderTrackShape(), // 使用矩形轨道形状
|
||
overlayShape: RoundSliderOverlayShape(overlayRadius: 0), // 去掉Slider默认上下边距间隙
|
||
inactiveTrackColor: Colors.white24, // 设置非活动进度条的颜色
|
||
activeTrackColor: Colors.white, // 设置活动进度条的颜色
|
||
thumbColor: Colors.white, // 设置滑块的颜色
|
||
overlayColor: Colors.transparent, // 设置滑块覆盖层的颜色
|
||
),
|
||
child: Slider(
|
||
value: sliderValue,
|
||
onChanged: (value) async {
|
||
// debugPrint('当前视频播放时间$value');
|
||
setState(() {
|
||
sliderValue = value;
|
||
});
|
||
// 跳转播放时间
|
||
await player.seek(duration * value.clamp(0.0, 1.0));
|
||
},
|
||
onChangeEnd: (value) async {
|
||
setState(() {
|
||
sliderDraging = false;
|
||
});
|
||
// 继续播放
|
||
if (!player.state.playing) {
|
||
await player.play();
|
||
}
|
||
},
|
||
),
|
||
),
|
||
onPointerMove: (e) {
|
||
setState(() {
|
||
sliderDraging = true;
|
||
});
|
||
},
|
||
),
|
||
),
|
||
),
|
||
// 播放位置指示器
|
||
Positioned(
|
||
bottom: 100.0,
|
||
left: 10.0,
|
||
right: 10.0,
|
||
child: Visibility(
|
||
visible: sliderDraging,
|
||
child: DefaultTextStyle(
|
||
style: TextStyle(color: Colors.white54, fontSize: 18.0, fontFamily: 'Arial'),
|
||
child: Row(
|
||
mainAxisAlignment: MainAxisAlignment.center,
|
||
spacing: 8.0,
|
||
children: [
|
||
Text(position.label(reference: duration), style: TextStyle(color: Colors.white)),
|
||
Text('/', style: TextStyle(fontSize: 14.0)),
|
||
Text(duration.label(reference: duration)),
|
||
],
|
||
),
|
||
)),
|
||
),
|
||
],
|
||
);
|
||
},
|
||
),
|
||
|
||
/// 固定层
|
||
// 红包广告,先不做
|
||
// Ads(),
|
||
],
|
||
),
|
||
),
|
||
],
|
||
),
|
||
);
|
||
}
|
||
}
|