zhibo/pages_no/living827.vue

<template>
	<view class="swiper-wrapper">
		<swiper class="swiper-container" :current="currentSwiperIndex" :circular="false" vertical
			@change="onSwiperChange" :style="{height: '100vh'}" :duration="swiperDuration">
			<swiper-item v-for="(liveItem, index) in list" :key="liveItem.liveId">
				<view class="container" :class="{active: currentSwiperIndex === index}">
					<view class="blackbg"></view>
					<view class="content">
						<!-- 页面内容 -->
						<view style=" position: fixed;top: 0;z-index: 5;" class="content-top">
							<view class="u-flex-y-center">
								<image @click="goBack" style="width: 60rpx;height: 64rpx;margin-right: 26rpx;"
									src="@/static/images/live/return.png"></image>
								<view class=" align-center"
									style="padding: 6rpx 4rpx;height: 64rpx;background: rgba(0,0,0,0.5);border-radius: 32rpx;">
									<u-avatar :src="liveItem.liveImgUrl||$img.logo" size="32"></u-avatar>
									<view class="colorf ml10 mr6">
										<view>{{liveItem.liveName?truncateString(liveItem.liveName,5):"未命名"}}</view>
									</view>
								</view>
							</view>
							<view class="u-flex-end align-center" @click="showadd=!showadd" style="margin-top: 100rpx;">
								<image class="w52 h52 mr4" v-for="(item,viewerIndex) in filteredViewers"
									:key="viewerIndex" style="border-radius: 26rpx;" :src="item.avatar||$img.logo">
								</image>
								<view class="sum">{{liveUserTotal||0}}</view>
							</view>
						</view>

						<!-- 页面内容 -->
						<view style=" position: fixed;top:120rpx;left: 0rpx; z-index: 5;" class="content-top">
							<view class="u-flex-y-center">
								<image @click="onRed(liveItem)" v-if="liveItem.redInfo?.redStatus==1"
									style="width: 70rpx;height: 70rpx;" src="@/static/images/hongbao.png"></image>
							</view>
						</view>

						<!-- 右边的 -->
						<view :class=" liveItem.showType==1 ? 'siderow-group' : 'side-group'">
							<view class="side-item">
								<image @click="onLike(liveItem)" src="/static/images/live/like.png"></image>
								<view>{{liveItem.liveViewData?.like||0}}</view>
							</view>
							<view class="side-item">
								<image @click="goStore(liveItem)" src="/static/images/live/shop.png"></image>
								<view>店铺</view>
							</view>

							<view class="side-item">
								<button open-type="share">
									<image src="/static/images/live/share.png" mode="widthFix"></image>
								</button>
								<view>分享</view>
							</view>
						</view>

						<view class="shop-prompt u-flex-y-center" v-if="showPurchasePrompt&&orderUser?.count">
							<image class="w32 h32 mr8" src="/static/images/live/shopping.png"></image>
							<text> {{orderUser.userName ? maskString(orderUser.userName) : ''}} 等
								{{orderUser.count || 0}}
								人正在去购买</text>
						</view>

						<view class="videolist " style="margin: auto 0">
							<view class="video" style="height:100vh">
								<!-- 修改video组件以支持HLS -->
								<!-- showType 1 横屏   2 竖屏 -->
								<video v-if="liveItem.livingUrl" :id="'myVideo_' + liveItem.liveId"
									:class="liveItem.showType == 1 ? 'video_row' : 'videotop'" :src="liveItem.livingUrl"
									:autoplay="currentSwiperIndex === index" :controls='false' object-fit='contain'
									:custom-cache="false" :enable-progress-gesture="false"
									vslide-gesture-in-fullscreen='true' :show-center-play-btn="false"
									:http-cache="false" @error="videoError">
								</video>

								<video v-if="liveItem.videoUrl"
									:class="liveItem.showType == 1 ? 'video_row' : 'videotop'" :src="liveItem.videoUrl"
									:autoplay="currentSwiperIndex === index" :controls='false' object-fit='contain'
									:custom-cache="false" :enable-progress-gesture="false"
									vslide-gesture-in-fullscreen='true' :show-center-play-btn="false"
									:http-cache="false" loop @error="videoError">
								</video>

								<!-- 加载提示 -->
								<view v-if="liveItem.loading" class="loading-tip">
									<u-loading mode="circle" color="#ffffff" size="36"></u-loading>
									<text class="loading-text">加载中...</text>
								</view>
							</view>
						</view>
						<view class="pb40  mt90" style="position: fixed;bottom: 0;width: 100%;">
							<view class="w100 h300 mt20">
								<scroll-view enable-flex scroll-y="true" class="talk p20 scrolly flex-1 column"
									style="width: calc(100% - 40rpx);height: calc(100% - 40rpx);"
									:scroll-into-view="liveItem.scrollIntoView">
									<view>
										<view class="list justify-start" v-for="(item,talkIndex) in liveItem.talklist"
											:key="talkIndex" v-show="item.cmd=='announcement'">
											<view class="talk-list ml16 justify-start">
												<view class="fs24">
													<text class='fs24 colorf'>
														{{item.msg}}直播间{{liveItem.messageContent}}</text>
												</view>
											</view>
										</view>
									</view>

									<view class="list justify-start" v-for="(item,talkIndex) in liveItem.talklist"
										:key="talkIndex" :id="`list_${talkIndex}`"
										v-show="item.cmd!='red'&&item.cmd!='out'&&item.cmd!='entry'">
										<view class="talk-list ml16 justify-start">
											<view class="fs24">
												<text style="color: #FFDA73;">{{item.nickName}}：</text>
												<text class='fs24 colorf'>{{item.msg}}</text>
											</view>
										</view>
									</view>
									<view v-if="liveItem.showWelcomeMessage" class="welcome-message">
										<view class="list justify-start" v-for="(item,talkIndex) in liveItem.talklist"
											:key="talkIndex" v-show="item.cmd=='entry'||item.cmd=='out'">
											<view class="talk-list ml16 justify-start">
												<view class="fs24">
													<text style="color: #ff89d6;">{{item.nickName}} </text>
													<!-- <text class='fs24 colorf'>
														{{item.msg}}直播间{{liveItem.messageContent}}</text> -->
													<text class='fs24 colorf'>
														{{item.msg}}直播间{{liveItem.messageContent}}</text>
												</view>
											</view>
										</view>
									</view>
								</scroll-view>
							</view>

							<view class="justify-between p24">
								<view class="u-flex-y-center"
									style="background:rgba(157, 157, 157, 0.8);padding:10rpx 14rpx 10rpx 32rpx;width: 566rpx;box-sizing:border-box;border-radius:36rpx;">
									<u-input :placeholder="liveItem.placeholderText" border="none"
										customStyle='font-size:24rpx;' v-model="liveItem.value" shape='circle'
										color='#fff' placeholderStyle='color:#e7e7e7' class="ml20"
										>
										<!-- @confirm="sendMsg(liveItem)" -->
									</u-input>
									<view class="send" @click="sendMsg(liveItem)">发送</view>
								</view>
								<view class="justify-between mr15  align-center">
									<view class="icon-bg ml20" @click="openCart(liveItem)">
										<image src="/static/images/shopping.png" class="w48 h48"></image>
									</view>
									<!-- <view class="icon-bg ml20" @click="liveItem.showziliao=!liveItem.showziliao">
										<image src="/static/images/more-icon.png" class="w48 h48"></image>
									</view> -->
								</view>
							</view>
						</view>
					</view>

					<!-- 弹窗组件保持不变 -->
					<u-popup :show="showadd" @close="close" @open="openViews" round='20rpx' bgColor='#ffffff'>
						<view class="view-box">
							<view class="t-c fs30">在线观众</view>
							<scroll-view scroll-y class="scroll-content" :style="{height: scrollHeight + 'px'}"
								@scrolltolower="handleScrollToLower">
								<view class="fs24 u-flex-y-center mb20" v-for="(item,index) in liveViewers"
									:key="index">
									<view
										:style="{color: index === 0 ? '#FF3B30' : index === 1 ? '#FF9500' : index === 2 ? '#FFCC00' :  '#8E8E93',fontWeight: index < 3 ? 'bold' : 'normal',width: '50rpx'}"
										class="mr10">{{index+1}}</view>
									<u-avatar :src="item.avatar||$img.logo" size="32"></u-avatar>
									<text class="ml16">{{item.nickName||"未命名"}}</text>
								</view>
								<view class="no-more" v-if="viewNoMoreData && liveViewers.length > 0">
									<text>没有更多了</text>
								</view>
							</scroll-view>
							<!-- <view class="fs24 u-flex-y-center bottom">
								<view class="mr10" style="width:50rpx">我</view>
								<u-avatar :src="livedata.liveImgUrl||$img.logo" size="32"></u-avatar>
								<text class="ml16">{{livedata.liveName||"未命名"}}</text>
							</view> -->
						</view>
					</u-popup>

					<u-popup :show="liveItem.shopping" @close="closeShop" @open="openShop" round='20rpx'
						bgColor='f3f5f9'>
						<view class="shoppop">
							<view class="shoppop-top">
								<u-avatar :src="store.logoUrl" size="36" class="ml16"></u-avatar>
								<view class="search-input u-flex-y-center">
									<image style="width: 24rpx;margin-right: 16rpx;" src="@/static/images/search.png"
										mode="widthFix">
									</image>
									<input placeholder="请搜索商品" v-model="liveItem.inputInfo"
										@input="handleSearchInput" />
								</view>
								<view class="t-c search-top" style="margin-right: 48rpx;">
									<image @click="onStoreCollect(liveItem)" v-if="store.isFavorite"
										style="width:40rpx;height: 40rpx;" src="@/static/images/collect_select.png">
									</image>
									<image v-else @click="onStoreCollect(liveItem)" style="width: 32rpx;height: 32rpx;"
										src="@/static/images/collect.png"></image>
									<view>收藏</view>
								</view>
								<view class="t-c search-top" @click="goOrderList(liveItem)">
									<image style="width: 40rpx;height: 40rpx;" src="@/static/images/order.png"></image>
									<view>订单</view>
								</view>
							</view>

							<scroll-view enable-flex scroll-y class="shop-list" :style="{ height: boxHeight + 'px' }">
								<view class="list-item " v-for="(item,index) in products" :key="index">
									<view class="goods-img">
										<image :src="item.imgUrl" mode="widthFix"></image>
										<view class="goods-label">{{index+1}}</view>
									</view>
									<view class="goods-right">
										<view class="goods-title">{{item.productName}}</view>
										<view class="goods-people">{{item.sales}} 人已购</view>
										<view class="goods-shop">
											<text class="nummber"><text
													style="font-size: 20rpx;font-weight: 600;">￥</text><text
													style="font-size: 36rpx;font-weight: bold;">{{Math.trunc(item.price)}}</text>.{{getPureDecimal(item.price)?getPureDecimal(item.price):'00'}}/日</text>
											<view class="btn-group  u-flex-y-center">
												<view class="collect-btn">
													<image v-if="item.isFavorite" @click="onGoodsCollect(item)"
														style="width: 32rpx;height: 32rpx;"
														src="/static/images/collect_select.png">
													</image>
													<image v-else @click="onGoodsCollect(item)"
														style="width: 32rpx;height: 32rpx;"
														src="/static/images/collect.png">
													</image>
												</view>
												<view v-if="item.status==1" class="shop-btn"
													@click="goShop(item.productId,item.goodsId)">去购买
												</view>
												<view v-else-if="item.status==0" @click="goShop(item.productId)"
													class="shop-btn">
													已下架</view>
											</view>
										</view>
									</view>
								</view>
							</scroll-view>
						</view>
					</u-popup>
				</view>
			</swiper-item>
		</swiper>
	</view>
</template>

<script>
	import Hls from 'hls.js';
	import CryptoJS from 'crypto-js'
	import {
		liveList
	} from '@/api/list'
	import {
		liveRed, // 点击领红包
		liveDataLike, // 点赞
		collectStore, // 店铺收藏/取消收藏
		collectGoods, // 商品收藏/取消收藏
		store, // 查询店铺
		// follow, // 关注/取消关注
		watchUserList, //获取直播间用户(展示在线用户)
		liveMsg, //获取最近聊天记录
		// 小黄车
		liveStore, //店铺展示,
		// liveGoodsDetail, //商品详情,
		liveOrderUser, //正在购买
		getLiveInfo, //获取直播间信息接口
		getLiveViewData //直播间点赞、关注、在线人数数据
	} from '@/api/live'
	import {
		liveOrderList, // 订单列表
	} from '@/api/order'

	import parse from '/uni_modules/uview-plus/libs/config/props/parse';
	import {
		LiveWS
	} from '@/utils/liveWS.js'
	import {
		getlive,
		// gettextlist,
		getAnswerlist,
		submitAnswer
	} from '@/api/home'

	// var wsUrl = "ws://192.168.10.166:7114/app/webSocket"; //余红奇
	// var wsUrl = "ws://192.168.10.125:7114/app/webSocket"; //涂小龙
	var wsUrl = "wss://live.test.ylrztop.com/ws/live-api/app/webSocket"; //余红奇
	// var wsUrl = "ws://live.test.ylrztop.com/prod-api/app/webSocket"; //余红奇
	// var wsUrl = "ws://nd383294.natappfree.cc/app/webSocket"; //余红奇
	// var wsUrl = "ws://v56c9b8e.natappfree.cc/app/webSocket"; //余红奇
	// var wsUrl = "ws://192.168.10.170:7114/app/webSocket"; //陈果
	// var wsUrl = "ws://live.ylrzcloud.com/socket/app/webSocket";
	var pingpangTimes = null;
	var initTimes = null;
	var isSocketOpen = false;
	var socket = null;

	export default {
		data() {
			return {
				connectingLiveId: null, // 记录正在连接的直播间ID
				swiperDuration: 0, // 初始化为0，首次加载无动画
				videoRetryCounts: {}, // 记录每个直播间的视频重试次数，格式: { liveId: 次数 }


				socketInstances: {}, // 改为对象存储多个socket实例
				currentSwiperIndex: 0, // 当前swiper索引
				list: [], // 直播间列表
				preloading: false, // 预加载状态


				liveUserTotal: null,
				viewPageSize: 10, // 每页数量
				viewPageNum: 1, // 当前页码
				viewLoading: false, // 是否正在加载
				viewNoMoreData: false, // 是否没有更多数据
				scrollHeight: 0,
				scrollTimer: null, // 滚动防抖定时器


				socketInstance: null, // 统一管理 socket 实例
				reconnectCount: 0,
				maxReconnectAttempts: 3,
				isManualClose: false, // 标记是否手动关闭

				showRed: true,
				// redInfo: {},
				// inputInfo: '',
				searchTimer: null,
				// storeId: null,
				reconnectTimer: null,
				isCollect: false,
				showPurchasePrompt: false,
				purchasePromptTimer: null,
				prevOrderCount: 0, // 用于记录上一次的购买人数
				videoUrl: null,
				showType: 1, //横屏1 竖屏2
				boxHeight: 300, //小黄车高度
				// isFollow: false,
				// liveViewData: {},
				liveViewers: [], //观众
				likeName: 0,
				hlsPlayer: null, // HLS播放器实例,
				livingUrl: "",
				products: {},
				store: {},
				orderUser: {}, //正在购买
				userType: 0,
				timestamp: '',
				liveId: null,
				// userId: uni.getStorageSync("userInfo.userId"),

				isZoom: false, //点赞按钮控制是否放大
				userinfo: '', //用户信息
				// path: 'http://192.168.10.166/dev-api', //余红奇
				// path: 'http://v56c9b8e.natappfree.cc', //余红奇
				// path: 'live.test.ylrztop.com/prod-api', //余红奇
				// path: 'http://192.168.10.170/dev-api', //陈果
				// value: '',
				talkdisabled: false, //输入框是否禁用
				autoplay: false, //视频自动播放
				showadd: false,
				// talklist: [],
				scrollIntoView: '',
				videoContext: '',
				thistime: uni.$u.timeFormat(new Date(), 'yyyy-mm-dd hh:MM:ss'),
				// showWelcomeMessage: false,
				isSubmit: false,
				messageContent: "",
				showziliao: false,
				isScreen: true,
				// shopping: false, //小黄车弹窗
				scrollTop: 0, //弹幕
				old: {
					scrollTop: 0
				},
				livedata: {}, //直播间点赞、关注、在线人数数据

			};
		},


		onLoad(options) {
			this.initTime();
			if (options.liveId) {
				this.liveId = options.liveId; // 仅当 liveId 变化时更新
			}
			this.userinfo = JSON.parse(uni.getStorageSync("userInfo"))
			// 初始化直播间列表
			this.initLiveList(options);
			this.getliveUser(false); // 调用获取在线用户接口
			const platform = uni.getWindowInfo().platform;
			// 初始化直播间列表

			if (['mp-weixin', 'mp-alipay', 'mp-baidu', 'mp-toutiao'].includes(platform)) {
				// 确保 API 存在再调用
				if (uni.showShareMenu) {
					uni.showShareMenu({
						withShareTicket: true, // 可选参数，根据需求配置
						success: () => {
							console.log('分享菜单显示成功');
						},
						fail: (err) => {
							console.error('分享菜单显示失败：', err);
						}
					});
				} else {
					console.warn('当前平台不支持 uni.showShareMenu');
				}
			} else {
				console.log('当前平台无需显示分享菜单');
			}
		},
		onReady() {},
		onShareAppMessage() {
			return {
				// title: this.product.title,
				title: this.livedata.liveName,
				path: '/pages/home/living',
				imageUrl: this.products.image,
				success(res) {
					console.log("分享成功", res);
				},
				fail(err) {
					console.error("分享失败", err);
				}
			};
		},
		computed: {
			filteredViewers() {
				if (!this.liveViewers) {
					return
				} else {
					return this.liveViewers.slice(0, 3);
				}

			}
		},
		onHide() {
			const currentLive = this.list[this.currentSwiperIndex];
			if (currentLive) {
				this.pauseVideo(currentLive);
			}
		},
		onUnload() {
			// 关闭所有WebSocket连接
			this.closeAllWebSockets();

			// 移除所有全局事件监听
			this.removeAllEventListeners();

			// 清理定时器
			this.clearAllTimers();

			// 销毁HLS播放器（如果使用了hls.js）
			if (this.hlsPlayer) {
				this.hlsPlayer.destroy();
				this.hlsPlayer = null;
			}

			this.list.forEach(liveItem => {
				const videoId = `myVideo_${liveItem.liveId}`;
				const videoContext = uni.createVideoContext(videoId, this);
				if (videoContext) {
					videoContext.pause(); // 仅暂停视频即可
				}
			});
		},
		watch: {
			// 监听orderUser.count的变化
			'orderUser.count': {
				handler(newVal, oldVal) {
					if (newVal !== this.prevOrderCount) {
						this.prevOrderCount = newVal;
						this.showPurchaseMessage();
					}
				},
				immediate: true
			}
		},
		methods: {
			// 重置在线用户列表的分页参数
			resetUserListParams() {
				this.viewPageNum = 1; // 重置页码为第一页
				this.viewNoMoreData = false; // 重置“没有更多数据”状态
				this.liveViewers = []; // 清空现有列表
			},
			closeAllWebSockets() {
				this.isManualClose = true;

				// 关闭所有连接
				Object.keys(this.socketInstances).forEach(liveId => {
					try {
						if (this.socketInstances[liveId] && this.socketInstances[liveId].instance) {
							this.socketInstances[liveId].instance.close({
								code: 1000,
								reason: '页面关闭'
							});
							console.log(`直播间 ${liveId} WebSocket 已关闭`);
						}
					} catch (e) {
						console.error(`关闭直播间 ${liveId} WebSocket 时出错:`, e);
					}
				});

				this.socketInstances = {};
				isSocketOpen = false;
			}, // 移除所有全局事件监听器
			removeAllEventListeners() {
				uni.$off('initSocket');
				uni.$off('sendMsg');
				uni.$off('closeWebSocket');
				uni.$off('refreshOrder');
				// 可以根据实际情况添加其他需要移除的事件
			}, // 清理所有定时器
			clearAllTimers() {
				if (this.intervalId) {
					clearInterval(this.intervalId);
					this.intervalId = null;
				}

				if (this.pingpangTimes) {
					clearInterval(this.pingpangTimes);
					this.pingpangTimes = null;
				}

				if (this.reconnectTimer) {
					clearInterval(this.reconnectTimer);
					this.reconnectTimer = null;
				}

				if (this.scrollTimer) {
					clearTimeout(this.scrollTimer);
					this.scrollTimer = null;
				}

				if (this.searchTimer) {
					clearTimeout(this.searchTimer);
					this.searchTimer = null;
				}

				if (this.purchasePromptTimer) {
					clearTimeout(this.purchasePromptTimer);
					this.purchasePromptTimer = null;
				}
			},
			// 初始化当前直播间数据
			async initCurrentLiveData() {
				const currentLive = this.list[this.currentSwiperIndex];
				if (!currentLive) return;

				// 设置加载状态
				currentLive.loading = true;

				try {
					// 先初始化WebSocket连接
					await this.initSocket(currentLive);

					// 然后并行加载其他数据
					await Promise.allSettled([
						this.getLiveMsg(currentLive),
						this.getliveViewData(currentLive),
						this.getliving(currentLive)
					]);

					currentLive.loaded = true;
				} catch (error) {
					console.error("初始化直播间数据失败:", error);
				} finally {
					currentLive.loading = false;
				}
			},


			// 初始化直播间列表
			async initLiveList(options) {
				try {
					await this.getList(); // 先加载直播间列表
					if (this.list.length === 0) {
						console.error("直播间列表为空，无法初始化");
						return;
					}

					// 设置初始直播间索引（原逻辑保留）
					if (options.liveId) {
						const index = this.list.findIndex(item => item.liveId == options.liveId);
						this.currentSwiperIndex = index !== -1 ? index : 0;
					} else {
						this.currentSwiperIndex = 0;
					}


					// 延迟设置动画时间（原逻辑保留）
					setTimeout(() => {
						this.swiperDuration = 300;
					}, 100);

					// 获取当前直播间的liveItem
					const currentLive = this.list[this.currentSwiperIndex];
					if (currentLive) {
						this.liveId = currentLive.liveId;

						// 重置用户列表参数
						this.resetUserListParams();

						// 预加载相邻直播间（不初始化WebSocket）
						this.preloadNearbyLives(false);

						// 初始化当前直播间数据（包含WebSocket连接）
						await this.initCurrentLiveData();

						// 获取在线用户
						this.getliveUser(true);

						// 延迟播放视频
						setTimeout(() => {
							this.playVideo(currentLive);
						}, 500);
					}
				} catch (error) {
					console.error("初始化失败:", error);
				}
			},

			// Swiper切换事件
			async onSwiperChange(e) {
				const newIndex = e.detail.current;
				const oldIndex = this.currentSwiperIndex;

				// 如果索引没有变化，直接返回
				if (newIndex === oldIndex) return;

				// 暂停旧视频
				const oldLive = this.list[oldIndex];
				if (oldLive) {
					this.pauseVideo(oldLive);
					this.closeWebSocket(oldLive.liveId);
				}

				// 更新当前索引
				this.currentSwiperIndex = newIndex;
				const newLive = this.list[newIndex];
				if (!newLive) return;

				// 更新当前直播ID
				this.liveId = newLive.liveId;

				try {
					// 重置用户列表参数
					this.resetUserListParams();

					// 初始化新直播间数据（包含WebSocket连接）
					await this.initCurrentLiveData();

					// 获取新直播间的在线用户
					this.getliveUser(false);

					// 播放新视频
					setTimeout(() => {
						this.playVideo(newLive);
					}, 100);
				} catch (error) {
					console.error('切换直播间失败:', error);
				}
			},
			// 获取直播间列表
			async getList() {
				const data = {
					page: 1,
					page_size: 20
				};
				try {
					const res = await liveList(data);
					if (res.code === 200) {
						this.list = res.rows.map(item => ({
							...item,
							talklist: [],
							loading: false,
							loaded: false,
							shopping: false,
							inputInfo: '',
							showWelcomeMessage: false,
							redInfo: {}
							// 其他初始化字段...
						}));
						console.log("直播间列表加载成功，数量：", this.list.length); // 确认数量是否 > 0
					} else {
						uni.showToast({
							title: res.msg,
							icon: "none"
						});
						this.list = []; // 接口失败时清空列表，避免后续错误
					}
				} catch (error) {
					console.error("获取直播间列表失败:", error);
					this.list = []; // 异常时清空列表
				}
			},
			// 播放视频
			playVideo(liveItem) {
				if (!liveItem) return;

				try {
					const videoId = `myVideo_${liveItem.liveId}`;
					const videoContext = uni.createVideoContext(videoId, this);
					if (videoContext) {
						videoContext.pause(() => {
							// 暂停完成后再播放
							videoContext.play();
						});
					}
				} catch (error) {
					console.error("播放视频失败:", error);
				}
			},

			pauseVideo(liveItem) {
				if (!liveItem) return;

				try {
					const videoId = `myVideo_${liveItem.liveId}`;
					const videoContext = uni.createVideoContext(videoId, this);
					if (videoContext) {
						videoContext.pause();
					}
				} catch (error) {
					console.error("暂停视频失败:", error);
				}
			},
			// 预加载相邻直播间
			async preloadNearbyLives(includeWebSocket = false) {
				this.preloading = true;
				const currentIndex = this.currentSwiperIndex;
				const preloadIndexes = [];

				if (currentIndex > 0) preloadIndexes.push(currentIndex - 1);
				if (currentIndex > 1) preloadIndexes.push(currentIndex - 2);
				if (currentIndex < this.list.length - 1) preloadIndexes.push(currentIndex + 1);
				if (currentIndex < this.list.length - 2) preloadIndexes.push(currentIndex + 2);

				for (const index of preloadIndexes) {
					const liveItem = this.list[index];
					if (!liveItem || liveItem.loaded || liveItem.loading) continue;

					liveItem.loading = true;
					try {
						// 只加载视频和基本信息，不初始化WebSocket
						await Promise.all([
							this.getliving(liveItem),
							this.getLiveMsg(liveItem),
							this.getliveViewData(liveItem)
						]);

						// 只有当明确要求时才初始化WebSocket
						if (includeWebSocket) {
							await this.initSocket(liveItem);
						}

						liveItem.loaded = true;
					} catch (error) {
						console.error(`预加载直播间 ${index} 失败:`, error);
						liveItem.loaded = false;
					} finally {
						liveItem.loading = false;
					}
				}
				this.preloading = false;
			},


			openViews() {
				// 计算scroll-view高度
				this.$nextTick(() => {
					const query = uni.createSelectorQuery().in(this);
					query.select('.view-box').boundingClientRect(data => {
						if (data) {
							// 减去标题和底部固定区域的高度
							this.scrollHeight = data.height - 80 - 120; // 80是标题高度，120是底部高度
						}
					}).exec();
				});
			},
			// 重置直播间数据
			resetLiveData() {
				// 保留不需要重置的数据（如用户信息等）
				const keepData = {
					userinfo: this.userinfo,
					list: this.list,
					currentSwiperIndex: this.currentSwiperIndex
				};

				// 重置其他直播间特定数据
				this.liveUserTotal = null;
				// this.liveViewData = {};
				this.liveViewers = [];
				this.livingUrl = "";
				this.videoUrl = null;
				this.products = {};
				this.store = {};
				this.orderUser = {};
				this.talklist = [];
				this.livedata = {};
				// this.isFollow = false;
				this.shopping = false;
				this.inputInfo = ''

				// 恢复需要保留的数据
				Object.assign(this, keepData);
			},

			// 获取直播间用户
			async getliveUser(isLoadMore = false) {
				// 强制使用当前 liveId，避免使用旧值
				const currentLiveId = this.liveId;
				if (!currentLiveId) return;
				// if (this.viewLoading || this.viewNoMoreData) return;
				this.viewLoading = true;
				try {
					const res = await watchUserList(currentLiveId, this.viewPageSize, this.viewPageNum, false);
					if (res.code === 200) {
						// 若请求期间已切换直播间，忽略旧数据
						if (this.liveId !== currentLiveId) return;
						this.liveUserTotal = res.total;
						if (res.rows.length === 0) {
							this.viewNoMoreData = true;
							return;
						}

						this.liveViewers = isLoadMore ? [...this.liveViewers, ...res.rows] :
							res.rows; // 首次加载/切换直播间时重置数据
						this.viewPageNum++;
						// console.log("在线观众", this.liveViewers)
					}
				} catch (error) {
					console.error('获取观众列表失败:', error);
				} finally {
					this.viewLoading = false;
				}
			},
			// 滚动到底部触发
			handleScrollToLower() {
				// 清除上一次未执行的定时器，避免重复请求
				if (this.scrollTimer) {
					clearTimeout(this.scrollTimer);
				}

				// 延迟0.5秒（500毫秒）执行接口请求
				this.scrollTimer = setTimeout(() => {
					this.getliveUser(true); // 加载更多数据
				}, 1000); // 延迟时间：500毫秒
			},
			async getLiveMsg(liveItem) {
				// 强化校验：确保 liveItem 存在且包含 liveId
				if (!liveItem || !liveItem.liveId) {
					console.error('getLiveMsg 错误：无效的 liveItem', {
						liveItem: liveItem,
						currentIndex: this.currentSwiperIndex,
						listLength: this.list.length
					});
					return; // 直接返回，不执行后续逻辑
				}

				try {
					const res = await liveMsg(liveItem.liveId, 30, 1);
					if (res.code == 200) {
						// 确保使用响应式更新
						this.$set(liveItem, 'talklist', [...res.rows]);
						this.$nextTick(() => {
							this.$set(liveItem, 'scrollIntoView', `list_${liveItem.talklist.length-1}`);
						});
					}
				} catch (error) {
					console.error("获取聊天记录失败:", error);
				}
			},

			// 点击红包
			onRed(item) {
				// console.log("点了this.liveId", item)
				if (!item.liveId) return;
				// console.log("点了this.liveId", this.liveId)
				if (!item.redInfo?.redId) return;
				// console.log("点了this.redInfo?.redId", this.redInfo.redId)
				// console.log("点了this.userinfo.userId", this.userinfo.userId)
				let data = {
					liveId: item.liveId,
					userId: this.userinfo.userId,
					redId: item.redInfo.redId,
				}
				console.log("点了this.liveId", data)
				liveRed(data).then(res => {
						if (res.code == 200) {
							uni.showToast({
								title: res.msg,
								icon: 'none'
							});
						} else {
							uni.showToast({
								title: res.msg,
								icon: 'none'
							});
						}
					},
					rej => {}
				);
			},
			handleSearchInput() {
				// 使用防抖优化性能，避免频繁请求
				clearTimeout(this.searchTimer);
				this.searchTimer = setTimeout(() => {
					this.queryCollect();
				}, 500); // 500毫秒延迟
			},
			// 显示购买提示信息
			showPurchaseMessage() {
				// 清除之前的定时器
				if (this.purchasePromptTimer) {
					clearTimeout(this.purchasePromptTimer);
				}

				// 显示提示
				this.showPurchasePrompt = true;

				// 2秒后自动隐藏
				this.purchasePromptTimer = setTimeout(() => {
					this.showPurchasePrompt = false;
				}, 2000);
			},
			truncateString(str, maxLength) {
				return str.length > maxLength ? str.slice(0, maxLength) + '...' : str;
			},
			goStore(item) {
				console.log("带过去storeId", item)
				if (!item.storeId) {
					uni.showToast({
						title: "当前直播间暂未开通店铺",
						icon: 'none'
					});
					return;
				}

				uni.navigateTo({
					url: '/pages_shop/store?liveId=' + item.liveId + "&storeId=" + item.storeId
				})
			},
			// 去订单列表
			goOrderList() {
				uni.navigateTo({
					url: "/pages_shop/order"
				})
			},

			// 初始化HLS播放器
			initHlsPlayer() {
				if (Hls.isSupported() && this.livingUrl) {
					const video = document.getElementById('myVideo');
					if (video) {
						this.hlsPlayer = new Hls();
						this.hlsPlayer.loadSource(this.livingUrl);
						this.hlsPlayer.attachMedia(video);
						this.hlsPlayer.on(Hls.Events.MANIFEST_PARSED, () => {
							video.play();
						});
					}
				}
			},

			// 视频错误处理
			videoError(e, liveItem) {
				// 检查是否是当前直播间，避免处理非活跃直播间的错误
				if (!liveItem || liveItem.liveId !== this.liveId) return;

				// 限制重试次数
				if (this.videoRetryCounts[liveItem.liveId] >= 3) {
					console.error(`直播间 ${liveItem.liveId} 视频加载失败`);
					return;
				}

				this.videoRetryCounts[liveItem.liveId]++;

				// 延迟重试，避免与切换操作冲突
				setTimeout(() => {
					if (liveItem.liveId === this.liveId) {
						this.playVideo(liveItem);
					}
				}, 2000);
			},

			// 修改获取直播信息方法
			async getliving(liveItem) {
				if (!liveItem || !liveItem.liveId) return;
				// console.log("获取直播信息:", liveItem.liveId);
				const param = {
					id: liveItem.liveId
				};

				try {
					const res = await getlive({
						id: liveItem.liveId
					});
					if (res.code !== 200) {
						uni.showToast({
							title: res.msg,
							icon: 'none'
						});
						return;
					}

					// 强制更新视频源（覆盖旧值）
					if (res.data.liveType === 2) {
						// 回放视频
						this.$set(liveItem, 'videoUrl', res.data.videoUrl);
						this.$set(liveItem, 'livingUrl', ''); // 清空直播流
						this.$set(liveItem, 'placeholderText', "说点什么...");

					} else if (res.data.liveType === 1) {
						// 直播流
						this.$set(liveItem, 'livingUrl', res.data.flvHlsUrl);
						console.log("排查中1》》",res.data.flvHlsUrl)
						console.log("排查中2》》",liveItem.livingUrl)
						this.$set(liveItem, 'videoUrl', ''); // 清空回放视频
						this.$set(liveItem, 'placeholderText', "说点什么...");
					} else {
						// 未开播
						this.$set(liveItem, 'livingUrl', '');
						this.$set(liveItem, 'videoUrl', '');
					}

					// 更新其他直播信息
					// 仅当是当前激活的直播间时，才允许自动播放
					const isCurrentLive = this.currentSwiperIndex === this.list.findIndex(item => item.liveId ===
						liveItem.liveId);
					this.$set(liveItem, 'autoplay', isCurrentLive && res.data.liveType !== 0);
					this.$set(liveItem, 'showType', res.data.showType);
					this.$set(liveItem, 'storeId', res.storeId);
					this.queryCollect();
				} catch (err) {
					console.error("获取直播信息失败:", err);
					uni.showToast({
						title: "获取直播信息失败",
						icon: 'none'
					});
				}
			}, // 设置视频播放
			setupVideoPlayback(liveItem, liveData) {
				if (!liveItem.livingUrl) return;

				// H5 平台：使用 HLS.js 处理 .m3u8 流
				// #ifdef H5
				if (liveItem.livingUrl.includes('.m3u8')) {
					this.initHlsPlayer(liveItem);
					return;
				}
				// #endif

				// 小程序/App 平台：直接使用 video 组件
				const videoId = `myVideo_${liveItem.liveId}`;
				const videoContext = uni.createVideoContext(videoId, this);

				if (liveData.liveType === 1) {
					// 回放：跳转到指定位置
					videoContext.seek(liveData.nowDuration || 0);
				} else {
					// 直播：直接播放
					videoContext.play();
				}
			},
			maskString(str, maskChar = '*') {
				// 如果str是undefined或null，直接返回空字符串
				if (!str) return '';
				// 确保str是字符串（如果是数字等类型，先转为字符串）
				const strVal = String(str);
				return strVal.split('').map((char, index) => (index === 0 ? char : maskChar)).join('');
			},

			getPureDecimal(num, precision = 6) {
				const decimalPart = Math.abs(num).toFixed(precision).split('.')[1];
				return decimalPart?.replace(/0+$/, '') || ''; // 移除末尾多余的0
			},

			// 返回上一个页面并关闭WebSocket
			goBack() {
				// 暂停当前视频
				const currentLive = this.list[this.currentSwiperIndex];
				if (currentLive) {
					this.pauseVideo(currentLive);
				}

				// 关闭所有WebSocket连接
				this.closeWebSocket();

				// 导航返回
				const pages = getCurrentPages();
				if (pages.length > 1) {
					uni.navigateBack();
				} else {
					uni.reLaunch({
						url: '/pages/list/index'
					});
				}
			},

			//正在购买
			async getliveOrder() {
				const currentLiveId = this.liveId;
				if (!currentLiveId) return;

				try {
					const res = await liveOrderUser(currentLiveId);
					if (res.code === 200) {
						// 绑定到当前 liveItem
						const currentLive = this.list[this.currentSwiperIndex];
						if (currentLive) {
							this.$set(currentLive, 'orderUser', res);
							this.orderUser = res; // 同步全局变量
						}
					}
				} catch (error) {
					console.error('获取正在购买用户失败:', error);
				}
			},

			// 获取直播间信息接口
			getLiveinformation() {
				if (!this.liveId) return;
				getLiveInfo(this.liveId).then(res => {
						if (res.code == 200) {
							console.log("获取直播间信息接口>>>>", res)
							this.livingUrl = res.livingUrl
						} else {
							uni.showToast({
								title: res.msg,
								icon: 'none'
							});
						}
					},
					rej => {}
				);
			},


			// 点赞
			async onLike(liveItem) {
				if (!liveItem || !liveItem.liveId) return;
				if (!liveItem.liveViewData) {
					await this.getliveViewData(liveItem); // 强制加载数据
					if (!liveItem.liveViewData) { // 仍未加载成功
						uni.showToast({
							title: "数据加载中，请稍后再试",
							icon: 'none'
						});
						return;
					}
				}

				try {
					const res = await liveDataLike(liveItem.liveId);
					if (res.code === 200) {
						if (res.like) {
							liveItem.liveViewData.like=res.like;
						}
						else{
							uni.showToast({
								title: res.msg,
								icon: 'none'
							});
						}

					} else {
						uni.showToast({
							title: res.msg,
							icon: 'none'
						});
					}
				} catch (error) {
					console.error('点赞失败:', error);
				}
			},
			//直播间点赞、关注、在线人数数据
			async getliveViewData(liveItem) {
				if (!liveItem || !liveItem.liveId) return;
				try {
					const res = await getLiveViewData(liveItem.liveId);
					if (res.code == 200) {
						// 强制响应式更新，确保数据实时显示
						this.$set(liveItem, 'liveViewData', res);
						// 打印日志确认数据已加载
						console.log(`直播间 ${liveItem.liveId} 数据加载完成:`, res);
					}
				} catch (error) {
					console.error("获取直播间数据失败:", error);
					// 失败时兜底，避免显示异常
					this.$set(liveItem, 'liveViewData', {
						like: 0,
						watchCount: 0
					});
				}
			},
			// 去购买,跳商品详情
			goShop(productId, goodsId) {
				const currentLive = this.list[this.currentSwiperIndex];
				if (!currentLive || !currentLive.liveId) return;
				// console.log("拿现在的item", currentLive)

				uni.navigateTo({
					url: '/pages_shop/goods?productId=' + productId + '&liveId=' + currentLive.liveId +
						'&goodsId=' +
						goodsId + '&storeId=' + currentLive.storeId
				})
			},

			// 查询店铺
			async queryCollect() {
				const currentLive = this.list[this.currentSwiperIndex];
				if (!currentLive || !currentLive.liveId) return;

				const {
					storeId
				} = currentLive;
				// console.log("小黄车数据>>>", currentLive)
				if (!storeId) return;
				try {
					const res = await store(currentLive.storeId, currentLive.inputInfo, currentLive.liveId);
					if (res.code === 200) {
						// 数据绑定到当前 liveItem，避免全局污染
						this.$set(currentLive, 'products', res.data.goodsList);
						this.$set(currentLive, 'store', res.data);
						// 同步更新全局变量（供弹窗使用）
						this.products = res.data.goodsList;
						this.store = res.data;
					}
				} catch (error) {
					console.error('获取小黄车商品失败:', error);
				}
			},

			// 店铺收藏
			onStoreCollect(liveItem) {
				console.log("店铺收藏", liveItem)
				if (!liveItem.storeId) return;
				collectStore(liveItem.storeId).then(res => {
						if (res.code == 200) {
							uni.showToast({
								title: res.msg,
								icon: 'none'
							});
							liveItem.store.isFavorite = !liveItem.store.isFavorite
						} else {
							uni.showToast({
								title: res.msg,
								icon: 'none'
							});
						}
					},
					rej => {}
				);
			},
			// 商品收藏
			onGoodsCollect(item) {
				console.log("商品收藏", item)
				if (!item || item.length === 0 || !item.goodsId) {
					return;
				}
				collectGoods(item.goodsId).then(res => {
						if (res.code == 200) {
							uni.showToast({
								title: res.msg,
								icon: 'none'
							});
							item.isFavorite = !item.isFavorite
						} else {
							uni.showToast({
								title: res.msg,
								icon: 'none'
							});
						}
					},
					rej => {}
				);
			},
			// 关注
			// async onFollow(liveItem) {
			// 	if (!liveItem || !liveItem.liveId) return;

			// 	try {
			// 		const res = await follow(liveItem.liveId);
			// 		liveItem.isFollow = !liveItem.isFollow;
			// 		uni.showToast({
			// 			title: res.msg,
			// 			icon: 'none'
			// 		});
			// 	} catch (error) {
			// 		console.error("关注操作失败:", error);
			// 	}
			// },
			// 时间戳
			initTime() {
				const now = new Date();
				this.timestamp = now.getTime(); // 例如：'2023-04-01 12:00:00'
			},
			// initWebSocket() {
			//       const liveWS = new LiveWS('ws://your-server.com', 123, 456);

			//       // 从 URL 中解析 timestamp
			//       const urlParams = new URL(liveWS.url).searchParams;
			//       this.timestamp = urlParams.get('timestamp');
			//       // console.log('Timestamp:', timestamp);
			//     },

			// 弹幕滚动
			lowerChat: function(e) {
				console.log(e)
			},
			scroll: function(e) {
				console.log(e)
				this.old.scrollTop = e.detail.scrollTop
			},


			loadmore() {
				// for (let i = 0; i < 30; i++) {
				//   this.indexList.push({
				//     url: this.shopList[uni.$u.random(0, this.shopList.length - 1)],
				//   });
				// }
			},

			openShop() {

			},
			openViews() {
				this.$nextTick(() => {
					const query = uni.createSelectorQuery().in(this);
					query.select('.view-box').boundingClientRect(data => {
						if (data) {
							this.scrollHeight = data.height - 80 - 120;
						}
					}).exec();
				});
			},
			openCart(liveItem) {
				if (!liveItem.storeId) {
					uni.showToast({
						title: "当前直播间暂未开通店铺",
						icon: 'none'
					});
					return;
				}
				liveItem.shopping = !liveItem.shopping
			},
			close() {
				this.showadd = !this.showadd
			},
			closes() {
				this.showziliao = !this.showziliao
			},
			closest() {
				this.showAnswer = !this.showAnswer
			},
			closestred() {
				this.showAnswerred = !this.showAnswerred
			},
			closeanswer() {
				this.answerbtn = !this.answerbtn
			},
			// 关闭小黄车
			closeShop() {
				// 通过当前swiper索引获取当前直播间实例
				const currentLive = this.list[this.currentSwiperIndex];
				if (currentLive) {
					// 使用响应式更新修改shopping属性
					this.$set(currentLive, 'shopping', !currentLive.shopping);
				}
			},
			// 关闭红包
			closeRed() {
				this.showRed = !this.showRed
			},
			// 触摸结束
			handleTouchEnd() {
				this.isZoom = false; // 恢复原状
			},
			getEWechatSdk() {
				// 只在H5平台执行
				// #ifdef H5
				let eWechatSdk = '';
				if (/(Android)/i.test(navigator.userAgent)) {
					eWechatSdk = 'jWeixin';
				} else if (/(iPhone|iPad|iPod|iOS)/i.test(navigator.userAgent)) {
					eWechatSdk = 'wx';
				} else {
					eWechatSdk = 'jWeixin';
				}
				uni.setStorageSync("wxSdk", eWechatSdk);
				// #endif
			},
			// 修改关闭WebSocket方法
			closeWebSocket(liveId = null) {
				this.isManualClose = true;

				// 清除所有定时器
				clearInterval(this.pingpangTimes);
				clearInterval(this.reconnectTimer);

				// 关闭指定或所有WebSocket连接
				if (liveId) {
					// 关闭指定直播间的连接
					if (this.socketInstances[liveId] && this.socketInstances[liveId].instance) {
					  try {
					    this.socketInstances[liveId].instance.close(); // socketTask.close()
					    console.log(`直播间 ${liveId} WebSocket 已安全关闭`);
					  } catch (e) { console.error('关闭失败', e); }
					  delete this.socketInstances[liveId];
					}
				} else {
					// 关闭所有连接
					Object.keys(this.socketInstances).forEach(liveId => {
						try {
							uni.closeSocket({
								instance: this.socketInstances[liveId]
							});
							console.log(`直播间 ${liveId} WebSocket 已安全关闭`);
						} catch (e) {
							console.error('关闭 WebSocket 时出错:', e);
						}
					});
					this.socketInstances = {};
				}

				isSocketOpen = false;
			},
			reConnect() {
				var that = this;
				try {
					uni.closeSocket();
				} catch (e) {

				}
				setTimeout(function() {
					that.initSocket();
				}, 10000);

			},
			startHeartbeat(liveId) {
			  clearInterval(this.pingpangTimes);
			  this.pingpangTimes = setInterval(() => {
			    const inst = this.socketInstances[liveId];
			    if (!inst || !inst.isOpen || !inst.instance) return;
			    const pingData = { cmd: 'ping', timestamp: Date.now() };
			    try {
			      inst.instance.send({ data: JSON.stringify(pingData) });
			    } catch (err) {
			      console.error('心跳发送失败:', err);
			      this.scheduleReconnect(liveId);
			    }
			  }, 30000);
			},
			async initSocket(liveItem) {
				if (!liveItem || !liveItem.liveId) return;

				const liveId = liveItem.liveId;

				// 检查是否已经是当前连接或正在连接
				if (this.connectingLiveId === liveId ||
					(this.socketInstances[liveId] && this.socketInstances[liveId].isOpen)) {
					console.log(`直播间 ${liveId} 的WebSocket已经连接或正在连接，跳过初始化`);
					return;
				}

				// 检查是否是当前活跃的直播间
				if (this.currentSwiperIndex !== this.list.findIndex(item => item.liveId === liveId)) {
					console.log(`不初始化非当前直播间 ${liveId} 的WebSocket`);
					return;
				}

				// 关闭之前的连接（如果存在）
				if (this.socketInstances[liveId]) {
					this.closeWebSocket(liveId);
				}

				// 设置正在连接的直播间ID
				this.connectingLiveId = liveId;

				// 防止重复创建
				if (this.reconnectCount >= this.maxReconnectAttempts) {
					this.connectingLiveId = null;
					return;
				}

				this.isManualClose = false;

				// 生成签名
				const signature = CryptoJS.HmacSHA256(
					`${liveId}${this.userinfo.userId}${this.userType}${this.timestamp}`,
					this.timestamp.toString()
				).toString(CryptoJS.enc.Hex);

				// 初始化实例状态
				this.socketInstances[liveId] = {
					instance: null,
					isOpen: false
				};

				try {
					const socketTask = uni.connectSocket({
						url: `${wsUrl}?userId=${this.userinfo.userId}&liveId=${liveId}&userType=${this.userType}&timestamp=${this.timestamp}&signature=${signature}`,
						success: () => {
							console.log('WebSocket API 调用成功，正在建立连接...');
						},
						fail: (err) => {
							console.error('WebSocket 连接失败:', err);
							this.connectingLiveId = null;
							this.scheduleReconnect(liveId);
						}
					});

					socketTask.onOpen((res) => {
						console.log('WebSocket 连接已成功建立', res);
						this.socketInstances[liveId].instance = socketTask;
						this.socketInstances[liveId].isOpen = true;
						
						isSocketOpen = true;
						  this.connectingLiveId = null;
						  this.reconnectCount = 0;
						  // 改用 socketTask 的 send 作为心跳
						  this.startHeartbeat(liveId); // 修改 startHeartbeat 以接受 liveId 并使用 socketTask.send
					});

					socketTask.onMessage((res) => {
						// 找到对应的直播间并更新数据
						const targetLive = this.list.find(item => item.liveId === liveId);
						if (targetLive) {
							this.handleSocketMessage(res, targetLive);
						}
					});

					socketTask.onError((err) => {
						console.error('WebSocket 连接错误:', err);
						this.connectingLiveId = null;
						this.scheduleReconnect(liveId);
					});

					socketTask.onClose(() => {
						console.log(`WebSocket 连接已关闭: ${liveId}`);
						this.connectingLiveId = null;
					});
				} catch (e) {
					console.error('创建 WebSocket 异常:', e);
					this.connectingLiveId = null;
					this.scheduleReconnect(liveId);
				}
			},
			// 处理Socket消息
			handleSocketMessage(message, liveItem) {
				let data = JSON.parse(message.data)
				const socketMessage = data.data
				// console.log("处理",data)
				if (data.code == 200) {
					const messageData = {
						...socketMessage, // 原数据（可能包含部分字段）
						cmd: socketMessage.cmd || '' // 强制添加cmd，确保存在（默认空字符串）
					};
					// console.log("messageData是",messageData)
					if (socketMessage.cmd == 'sendMsg') {
						// this.$set(liveItem, 'talklist', [...liveItem.talklist, messageData]);
						this.$nextTick(() => {
							this.$set(liveItem, 'scrollIntoView', `list_${liveItem.talklist.length-1}`);
						});
					} else if (socketMessage.cmd == 'red') {
						// 领红包
						this.$set(liveItem, 'redInfo', JSON.parse(socketMessage.data));
						console.log("红包是liveItem.redInfo", liveItem)
						// liveItem.redInfo = JSON.parse(message.data.data);

					} else if (socketMessage.cmd == 'sendRedPacketQuestion') {
						const list = JSON.parse(message.data.data);
						// 处理红包答题逻辑
					} else if (socketMessage.cmd == 'entry') {
						// console.log("进入:", liveItem);
						console.log("在线人数进入:");
						this.$set(liveItem, 'talklist', [...liveItem.talklist, messageData]);
						// 先重置为 false（避免残留状态）
						this.$set(liveItem, 'showWelcomeMessage', false);
						// 立即设为 true（触发 DOM 更新）
						this.$set(liveItem, 'showWelcomeMessage', true);
						this.getliveUser(false); // 调用获取在线用户接口
						console.log("开启欢迎消息:", liveItem.showWelcomeMessage);
						if (liveItem.welcomeTimer) {
							clearTimeout(liveItem.welcomeTimer);
						}
						// 存储定时器到 liveItem 中（避免引用丢失）
						liveItem.welcomeTimer = setTimeout(() => {
							this.$set(liveItem, 'showWelcomeMessage', false);
							console.log("关闭欢迎消息:", liveItem.showWelcomeMessage);
						}, 1000); // 1秒后隐藏
					} else if (socketMessage.cmd == 'live_start') {
						// 直播开始
					} else if (socketMessage.cmd == 'live_end') {
						// 直播结束
					} else if (socketMessage.data.cmd == 'deleteId') {
						uni.$emit('deleteId');
					} else if (socketMessage.data.cmd == 'sendRedPacketQuestion') {
						// const list = JSON.parse(socketMessage)
						// liveItem.redanswerAll = [...liveItem.redanswerAll, ...list]
						// if (liveItem.redanswerAll[1].randomAmount !== null) {
						// 	liveItem.redanswertips = JSON.parse(liveItem.redanswerAll[0]
						// 		.randomAmount)
						// }
					}
				} else {
					uni.showToast({
						title: data.msg,
						icon: 'none'
					});
				}

			},
			scheduleReconnect() {
				  if (this.isManualClose || this.reconnectCount >= this.maxReconnectAttempts) return;
				  this.reconnectCount++;
				  const delay = Math.min(3000 * this.reconnectCount, 30000);
				  clearInterval(this.reconnectTimer);
				  this.reconnectTimer = setTimeout(() => {
				    this.initSocket(this.list.find(item => item.liveId === liveId) || { liveId });
				  }, delay);
			},
			sendMsg(liveItem) {
			  if (!liveItem || !liveItem.liveId) return;
			
			  // 防止连续点击发送两次（短时锁定）
			  if (liveItem.isSending) return;
			  liveItem.isSending = true;
			  setTimeout(() => { liveItem.isSending = false; }, 800); // 800ms 内禁止再次发送
			
			  const text = (liveItem.value || '').trim();
			  if (!text) {
			    uni.showToast({ title: "不能发送空消息", icon: 'none' });
			    return;
			  }
			
			  const liveId = liveItem.liveId;
			  const socketItem = this.socketInstances[liveId];
			
			  // 乐观更新：立即把消息加入到本地聊天列表并清空输入（更好的体验）
			  const localMsg = {
			    cmd: 'sendMsg',
			    msg: text,
			    nickName: this.userinfo.nickName,
			    avatar: this.userinfo.avatar,
			    userId: this.userinfo.userId,
			    local: true, // 标记为本地消息（可用于样式或后续差异处理）
			    ts: Date.now()
			  };
			  this.$set(liveItem, 'talklist', [...(liveItem.talklist || []), localMsg]);
			  this.$set(liveItem, 'value', ''); // 立即清空输入
			
			  if (!socketItem || !socketItem.instance || !socketItem.isOpen) {
			    // 如果 socket 未连接，尝试建立连接（但不要阻塞用户）
			    this.initSocket(liveItem);
			    uni.showToast({ title: "连接未建立，正在重连", icon: 'none' });
			    return;
			  }
			
			  const data = {
			    liveId,
			    userId: this.userinfo.userId,
			    userType: 0,
			    cmd: "sendMsg",
			    msg: text,
			    nickName: this.userinfo.nickName,
			    avatar: this.userinfo.avatar
			  };
			
			  try {
			    socketItem.instance.send({
			      data: JSON.stringify(data),
			      success: () => {
			        // 成功后可以移除 local 标记（可选）
			        // 比如找到最后一条 local 消息并标记为 sent
			      },
			      fail: (err) => {
			        console.error("发送失败:", err);
			        uni.showToast({ title: "发送失败，请重试", icon: 'none' });
			        // 可选择回滚本地显示（此处简单提示即可）
			      }
			    });
			  } catch (err) {
			    console.error('socket send 异常', err);
			  }
			}
		}
	};
</script>

<style scoped lang="scss">
	.swiper-wrapper {
		position: relative;
		width: 100%;
		height: 100vh;
		overflow: hidden;
		background-color: #000000;
	}

	.swiper-container {
		width: 100%;
		height: 100vh;
	}

	.container {
		width: 100%;
		height: 100%;
		position: relative;

		// 添加渐变过渡效果
		transition: opacity 0.3s ease;

		&.active {
			opacity: 1;
		}

		// 非活动项半透明显示
		// &:not(.active) {
		// 	opacity: 0.7;
		// }
	}

	.loading-tip {
		position: absolute;
		top: 50%;
		left: 50%;
		transform: translate(-50%, -50%);
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		z-index: 10;

		.loading-text {
			color: #ffffff;
			font-size: 28rpx;
			margin-top: 20rpx;
		}
	}

	.loading-more,
	.no-more {
		display: flex;
		justify-content: center;
		align-items: center;
		padding: 20rpx 0;
		color: #999;
		font-size: 24rpx;
	}

	.loading-more {
		flex-direction: column;
	}

	.preload-indicator {
		position: absolute;
		top: 50%;
		right: 30rpx;
		transform: translateY(-50%);
		z-index: 100;
		background: rgba(0, 0, 0, 0.5);
		border-radius: 50%;
		padding: 16rpx;
	}

	/* button自带样式清除 */
	.student-orther-icon button::after {
		border: none !important;
		padding: 0 !important;
		margin: 0 !important;
	}

	.student-orther-icon button {
		background-color: transparent !important;
		padding: 0 !important;
		line-height: inherit !important;
		margin: 0 !important;
		width: auto !important;
		font-weight: 500 !important;
		border-radius: none !important;
	}

	.welcome-message {
		position: fixed;
		width: 100%;
		bottom: 460rpx;
		left: 50%;
		transform: translateX(-50%);
		color: white;
		padding: 10px 20px;
		border-radius: 20px;
		// animation: fadeOut 1s ease 1s forwards;
		z-index: 1000;
		transition: opacity 0.3s ease;
	}

	@keyframes fadeOut {
		from {
			opacity: 1;
		}

		to {
			opacity: 0;
		}
	}
.send{
	background-color: #4b4b4b;
	border-radius:28rpx;
	padding: 14rpx 16rpx;
	color: #fff;
}
	// .container {
	// 	position: relative;
	// 	width: 100%;
	// 	height: 100vh;
	// 	overflow: hidden;
	// }

	// .talktext {
	// 	border-radius: 8rpx;
	// 	background-color: rgba(255, 255, 255, 0.1);

	// 	view {
	// 		width: 100%;
	// 	}
	// }

	.talk-list {
		border-radius: 30rpx;
		background-color: rgba(33, 33, 33, 0.5);
		padding: 10rpx 30rpx;
	}

	// .zoom-button-active {
	// 	transform: scale(1.5);
	// }

	// .background-image {
	// 	position: absolute;
	// 	top: 0;
	// 	left: -40rpx;
	// 	width: 110%;
	// 	height: 110%;
	// 	object-fit: cover;
	// 	filter: blur(20px);
	// 	z-index: 0;
	// }

	// .background-images {
	// 	position: absolute;
	// 	top: 0;
	// 	left: -40rpx;
	// 	width: 110%;
	// 	height: 110%;
	// 	object-fit: cover;
	// 	filter: blur(20px);
	// 	z-index: 6;
	// }

	// .blackbg {
	// 	position: absolute;
	// 	top: 0;
	// 	left: 0;
	// 	width: 100%;
	// 	height: 100%;
	// 	background: rgba(0, 0, 0, 0.7);
	// 	object-fit: cover;
	// 	filter: blur(10px);
	// 	z-index: 1;
	// }

	.content {
		position: relative;
		z-index: 2;
		height: 100%;
		width: 100%;
		top: 0;
		left: 0;
		display: flex;
		flex-direction: column;
		justify-content: space-between;

		.content-top {
			width: 100%;
			margin-top: 68rpx;
			display: flex;
			// align-items: center;
			justify-content: space-between;
			padding: 0 24rpx;
			box-sizing: border-box;

			.sum {
				width: 80rpx;
				height: 52rpx;
				background: rgba(0, 0, 0, 0.5);
				border-radius: 26rpx 26rpx 26rpx 26rpx;
				font-size: 24rpx;
				color: #FFFFFF;
				text-align: center;
				line-height: 52rpx;

			}
		}

		.follow-btn {
			padding: 8rpx 16rpx;
			background: linear-gradient(270deg, #FF5C03 0%, #FFAC64 100%);
			border-radius: 26rpx;
			font-weight: 500;
			font-size: 26rpx;
			color: #FFFFFF;
		}
	}

	.videolist {
		position: relative;
	}

	.video {
		height: 100vh;
		/* 占屏幕高度的80% */
		width: 100%;
		background-color: rgba(57, 57, 57, 0.4);
	}

	.videotop {
		width: 100%;
		height: 100%;
	}

	.video_row {
		width: 100%;
		max-height: 500rpx;
		overflow: hidden;
		margin-top: 360rpx;
	}

	.popup-video {
		position: absolute;
		top: 30%;
		height: 500rpx;
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		width: 100%;
		color: #fff;
		z-index: 9;

		.more {
			background-color: #3280fe;
			border-radius: 80rpx;
			width: 280rpx;
			text-align: center;
			height: 60rpx;
			line-height: 60rpx;
		}
	}

	.icon-bg {
		background-color: rgba(157, 157, 157, 0.8);
		border-radius: 50%;
		width: 72rpx;
		height: 72rpx;
		display: flex;
		justify-content: center;
		align-items: center;
		transition: transform 0.2s ease;
	}

	.list {
		width: 80%;
		margin-bottom: 20rpx;
		animation: xxxawdawd .2s;
	}

	@keyframes xxxawdawd {
		from {
			margin-top: 0rpx;
			opacity: 0;
		}

		to {
			margin-top: 20rpx;
			opacity: 1;
		}
	}

	.shop-prompt {
		position: absolute;
		bottom: 600rpx;
		left: 24rpx;
		padding: 6rpx 20rpx;
		background: rgba(230, 154, 34, 0.7);
		border-radius: 24rpx;
		z-index: 9;
		font-weight: 500;
		font-size: 26rpx;
		color: #FFFFFF;
		transition: opacity 0.3s ease;
	}

	.siderow-group {
		position: absolute;
		top: 65%;
		right: 30rpx;
		z-index: 9;
		display: flex;
		flex-direction: column;
		align-items: center;

		.side-item {
			font-weight: 500;
			font-size: 24rpx;
			color: #FFFFFF;
			margin-bottom: 32rpx;
			text-align: center;

			button {
				background-color: transparent;
				margin: 0;
				line-height: 1;
				padding: 0;
			}

			image {
				width: 72rpx;
				height: 72rpx;
			}
		}
	}

	.side-group {
		position: absolute;
		// top: 30%;
		top: 65%;
		right: 30rpx;
		z-index: 9;
		display: flex;
		flex-direction: column;
		align-items: center;

		.side-item {
			font-weight: 500;
			font-size: 24rpx;
			color: #FFFFFF;
			margin-bottom: 32rpx;
			text-align: center;

			button {
				background-color: transparent;
				margin: 0;
				line-height: 1;
				padding: 0;
			}

			image {
				width: 72rpx;
				height: 72rpx;
			}
		}


	}

	.red-box {
		.button {
			margin: 0 auto;
			width: 80%;
			line-height: 88rpx;
			height: 88rpx;
			background: linear-gradient(90deg, #FF5701 0%, #FFB501 100%);
			box-shadow: 0rpx 8rpx 8rpx 0rpx rgba(238, 124, 80, 0.2);
			border-radius: 44rpx 44rpx 44rpx 44rpx;
			font-weight: 600;
			font-size: 32rpx;
			color: #FFFFFF;
			text-align: center;
		}
	}

	.view-box {
		position: relative;
		height: 40vh;
		/* 设置弹出层高度为视窗高度的70% */
		padding: 40rpx 0rpx 120rpx;
		box-sizing: border-box;
		display: flex;
		flex-direction: column;

		.scroll-content {
			flex: 1;
			overflow-y: auto;
			padding: 0 40rpx;
		}

		.bottom {
			padding: 20rpx 40rpx;
			position: absolute;
			bottom: 0;
			width: 100%;
			box-shadow: 0rpx -4rpx 10rpx 0rpx rgba(195, 195, 195, 0.3);
			background: #fff;
		}
	}

	.shoppop {
		padding: 22rpx 16rpx;

		.shoppop-top {
			display: flex;
			justify-content: space-between;
			align-items: center;
			padding: 0 16rpx 22rpx;

			.search-input {
				width: 414rpx;
				height: 76rpx;
				background: #FFFFFF;
				border-radius: 36rpx;
				margin-left: 20rpx;
				padding: 0 32rpx;
				box-sizing: border-box;
				font-size: 24rpx;
				margin-right: 24rpx;

			}

			.search-top {
				font-size: 20rpx;
				color: #222222;
			}
		}


		.shop-list {
			overflow: hidden;

			.list-item {
				display: flex;
				align-items: center;
				padding: 20rpx 16rpx;
				background: #FFFFFF;
				border-radius: 16rpx;
				margin-bottom: 16rpx;

				.goods-img {
					width: 200rpx;
					height: 200rpx;
					border-radius: 16rpx;
					overflow: hidden;
					position: relative;
					margin-right: 24rpx;

					image {
						width: 100%;
						height: 100%;
					}

					.goods-label {
						position: absolute;
						top: 0;
						width: 64rpx;
						height: 40rpx;
						background: rgba(0, 0, 0, 0.5);
						border-radius: 16rpx 0rpx 16rpx 0rpx;
						text-align: center;
						font-weight: 500;
						font-size: 28rpx;
						color: #FFFFFF;
					}
				}

				.goods-right {
					flex: 1;

					.goods-title {
						font-weight: 500;
						font-size: 28rpx;
						color: #000000;

					}

					.goods-details {
						font-size: 24rpx;
						color: #999999;
						margin: 10rpx 0 20rpx;
					}

					.goods-people {
						font-size: 22rpx;
						color: #E69A22;
						height: 56rpx;
					}

					.goods-shop {
						display: flex;
						justify-content: space-between;

						.nummber {
							color: #FF5C03;
							font-size: 22rpx;
							font-weight: 500;
						}

						.btn-group {
							text-align: center;
							line-height: 56rpx;

							.collect-btn {
								width: 72rpx;
								background: #F5F7FA;
								border-radius: 8rpx 0rpx 0rpx 8rpx;

							}

							.shop-btn {
								width: 152rpx;
								background: linear-gradient(270deg, #FF5C03 0%, #FFAC64 100%);
								border-radius: 0rpx 8rpx 8rpx 0rpx;
								font-weight: 500;
								font-size: 26rpx;
								color: #FFFFFF;

							}
						}
					}
				}
			}
		}
	}

	:deep(.u-list-item) {
		width: 100%;
		display: flex;
		align-items: center;
	}

	:deep(.u-safe-area-inset-bottom) {
		padding-bottom: 0
	}
</style>