zhibo/pages/home/living - 副本.vue

<template>
	<view class="swiper-wrapper">
		<swiper class="swiper-container" :current="currentSwiperIndex" :circular="false" vertical
			@change="onSwiperChange" :style="{height: '100vh'}" :duration="300">
			<swiper-item v-for="(liveItem, index) in list" :key="liveItem.liveId">
				<view class="container" :class="{active: currentSwiperIndex === index}">
					<!-- 原有直播间内容结构保持不变 -->
					<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||$img.logo" size="32"></u-avatar>
									<view class="colorf" style="margin-left: 8rpx;">
										<view>{{liveItem.liveName?truncateString(liveItem.liveName,5):"未命名"}}</view>
										<view style="font-size: 16rpx;">
											{{ liveItem.liveViewData?.follow || liveItem.liveViewData?.follow === 0 ? liveItem.liveViewData.follow : 0 }}位粉丝
										</view>
									</view>
									<view v-if="liveItem.isFollow" @click="onFollow(liveItem)" class="follow-btn ml20">
										关注</view>
									<view v-else @click="onFollow(liveItem)" class="follow-btn ml20">已关注</view>
								</view>
							</view>
							<view class="u-flex-end align-center" @click="showadd=!showadd">
								<image class="w52 h52 mr4" v-for="(item,viewerIndex) in liveItem.filteredViewers"
									:key="viewerIndex" style="border-radius: 26rpx;" :src="item.avatar||$img.logo">
								</image>
								<view class="sum">{{liveItem.liveUserTotal||0}}</view>
							</view>
						</view>

						<!-- 页面内容 -->
						<view style=" position: fixed;top:100rpx;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="liveItem.showPurchasePrompt&&liveItem.orderUser?.count">
							<image class="w32 h32 mr8" src="/static/images/live/shopping.png"></image>
							<text> {{liveItem.orderUser.userName ? maskString(liveItem.orderUser.userName) : ''}} 等
								{{liveItem.orderUser.count || 0}}
								人正在去购买</text>
						</view>

						<!-- object-fit:fill; -->
						<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;">
							<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>
												</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:18rpx 14rpx 18rpx 32rpx;width: 526rpx;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"
										@keydown.enter="sendMsg(liveItem)" @confirm="sendMsg(liveItem)">
									</u-input>
								</view>
								<view class="justify-between mr30  align-center">
									<view class="icon-bg ml20" @click="liveItem.shopping=!liveItem.shopping">
										<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>
					</u-popup>

					<u-popup :show="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;height: 24rpx;margin-right: 16rpx;"
										src="@/static/images/search.png">
									</image>
									<input placeholder="请搜索商品" v-model="inputInfo" @input="handleSearchInput" />
								</view>
								<view class="t-c search-top" style="margin-right: 48rpx;">
									<image @click="onStoreCollect" v-if="store.isFavorite"
										style="width: 32rpx;height: 32rpx;" src="@/static/images/collect_select.png">
									</image>
									<image v-else @click="onStoreCollect" style="width: 32rpx;height: 32rpx;"
										src="@/static/images/collect.png"></image>
									<view>收藏</view>
								</view>
								<view class="t-c search-top" @click="goOrderList">
									<image style="width: 32rpx;height: 32rpx;" 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";

	// 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://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 = "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 {
				socketInstances: {}, // 存储每个直播间的WebSocket实例
				currentSwiperIndex: 0,
				preloadCount: 2, // 预加载前后各2个直播间
				maxSocketConnections: 5, // 最大连接数限制
				activeSockets: 0, // 当前活跃连接数


				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: true,
				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"),
				placeholderText: '说点什么...',
				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) {
			const userInfoStr = uni.getStorageSync("userInfo");
			if (userInfoStr) {
				try {
					this.userinfo = JSON.parse(userInfoStr);
				} catch (e) {
					console.error("解析用户信息失败:", e);
					// 处理错误情况，如跳转到登录页
				}
			} else {
				console.error("未找到用户信息");
				// 处理未登录情况
			}
			// 初始化直播间列表
			this.initLiveList(options);
			if (options.liveId) {
				this.liveId = options.liveId; // 仅当 liveId 变化时更新
			}
			const platform = uni.getSystemInfoSync().platform;
			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');
			}
		},
		onShareAppMessage() {
			return {
				// title: this.product.title,
				title: this.livedata.liveName,
				path: '/pages/home/index',
				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);
				}

			}
		},
		mounted() {
			// this.getLiveMsg() // 获取最近聊天记录
			// this.onLike()
			this.getliveViewData() ////直播间点赞、关注、在线人数数据

			// this.intervalId = setInterval(() => {
			// 	this.getliveViewData();
			// }, 60 * 1000);
			// this.getLiveinformation() // 获取直播间信息接口
			this.getliveOrder() //正在购买
			// this.getliveStore() // 获取小黄车 店铺展示
			// this.getliveGoods() // 获取小黄车 商品详情
			this.getliveUser() // 获取直播间用户
			this.initTime()
			// this.initWebSocket()
			this.initSocket()
			var that = this;
			uni.$on('initSocket', () => {
				that.initSocket()
			})
			uni.$on('sendMsg', (item) => {
				that.sendMsg(item)
			})
			uni.$on('closeWebSocket', () => {
				that.closeWebSocket()
			})
			this.getEWechatSdk();

			this.getliving() //hls
			// this.gettalklist()
			// this.getAnswerlists()

		},

		onHide() {
			clearInterval(this.intervalId); // 页面隐藏时清理
		},
		onUnload() {
			// 标记为手动关闭，避免重连
			this.isManualClose = true;
			// 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
			if (this.hlsPlayer) {
				this.hlsPlayer.destroy();
				this.hlsPlayer = null;
			}
		},
		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: {// 添加连接状态检查方法
checkConnectionStatus(liveId) {
  if (!this.socketInstances[liveId]) return false;
  
  const socketInstance = this.socketInstances[liveId].instance;
  return socketInstance && socketInstance.readyState === WebSocket.OPEN;
},
			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;
			}, // 新增：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
			}, // 新增：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) {
					clearTimeout(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;

				try {
					// 并行加载必要数据
					await Promise.all([
						this.getLiveMsg(currentLive),
						this.getliveViewData(currentLive),
						this.getliving(currentLive),
						this.initSocket(currentLive) // 初始化WebSocket连接
					]);

					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
					if (options.liveId) {
						const index = this.list.findIndex(item => item.liveId == options.liveId);
						this.currentSwiperIndex = index !== -1 ? index : 0;
					} else {
						this.currentSwiperIndex = 0;
					}

					// 获取当前直播间的liveItem
					const currentLive = this.list[this.currentSwiperIndex];
					if (currentLive) {
						this.liveId = currentLive.liveId;
						// 初始化当前直播间数据
						await this.initCurrentLiveData();
					}

				} catch (error) {
					console.error("初始化失败:", error);
				}
			},
			// 预加载策略优化 - 只预加载数据，不创建WebSocket连接
			async preloadNearbyLives() {
				if (this.preloading || this.list.length === 0) return;

				this.preloading = true;
				const currentIndex = this.currentSwiperIndex;

				// 只预加载前后各1个直播间，减少资源消耗
				const preloadIndexes = [];
				if (currentIndex > 0) preloadIndexes.push(currentIndex - 1);
				if (currentIndex < this.list.length - 1) preloadIndexes.push(currentIndex + 1);

				for (let i = 0; i < preloadIndexes.length; i++) {
					const index = preloadIndexes[i];
					const liveItem = this.list[index];

					if (!liveItem || liveItem.loaded || liveItem.loading) continue;

					liveItem.loading = true;
					try {
						// 只预加载必要数据，不创建WebSocket连接
						await Promise.all([
							this.getLiveMsg(liveItem),
							this.getliveViewData(liveItem),
							this.getliving(liveItem)
						]);
						liveItem.loaded = true;
					} catch (error) {
						console.error(`预加载直播间 ${index} 失败:`, error);
					} finally {
						liveItem.loading = false;
					}
				}

				this.preloading = false;
			},

			// Swiper切换事件
			async onSwiperChange(e) {
			  const newIndex = e.detail.current;
			  const oldIndex = this.currentSwiperIndex;
			
			  // 先暂停旧直播间的视频
			  const oldLiveItem = this.list[oldIndex];
			  if (oldLiveItem) {
			    this.pauseVideo(oldLiveItem);
			  }
			
			  // 更新当前索引
			  this.currentSwiperIndex = newIndex;
			  const currentLive = this.list[newIndex];
			  if (!currentLive) return;
			
			  this.liveId = currentLive.liveId;
			
			  // 延迟关闭旧连接，避免竞争条件
			  setTimeout(() => {
			    if (oldLiveItem && oldLiveItem.liveId) {
			      this.closeWebSocket(oldLiveItem.liveId);
			    }
			  }, 100);
			
			  // 初始化当前直播间数据
			  await this.initCurrentLiveData();
			},
			// 关闭最旧的WebSocket连接
			closeOldestSocket() {
				if (Object.keys(this.socketInstances).length === 0) return;

				// 找到最早创建的连接
				let oldestLiveId = null;
				let oldestTimestamp = Infinity;

				Object.entries(this.socketInstances).forEach(([liveId, socketItem]) => {
					if (socketItem.createTime < oldestTimestamp &&
						liveId !== this.liveId) { // 不要关闭当前直播间的连接
						oldestTimestamp = socketItem.createTime;
						oldestLiveId = liveId;
					}
				});

				if (oldestLiveId) {
					this.closeWebSocket(oldestLiveId);
				}
			},
			// 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,
							// 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) {
					console.error('播放失败：直播间数据不存在');
					return;
				}
				// 检查视频源是否存在
				if (!liveItem.livingUrl && !liveItem.videoUrl) {
					console.error('播放失败：无视频源', liveItem);
					// 尝试重新加载视频源
					liveItem.loading = true;
					this.getliving(liveItem).then(() => {
						liveItem.loading = false;
						this.$nextTick(() => this.playVideo(liveItem)); // 重新尝试播放
					});
					return;
				}

				this.$nextTick(() => {
					try {
						const videoId = `myVideo_${liveItem.liveId}`;
						const videoContext = uni.createVideoContext(videoId, this);
						if (videoContext) {
							videoContext.play();
						} else {
							console.error('未找到视频组件', videoId);
						}
					} catch (error) {
						console.error("播放视频失败:", error);
					}
				});
			},
			// 预加载相邻直播间
			async preloadNearbyLives() {
				if (this.preloading || this.list.length === 0) return;

				this.preloading = true;
				const currentIndex = this.currentSwiperIndex;

				// 计算需要预加载的索引范围
				const startIndex = Math.max(0, currentIndex - this.preloadCount);
				const endIndex = Math.min(this.list.length - 1, currentIndex + this.preloadCount);

				for (let i = startIndex; i <= endIndex; i++) {
					// 跳过当前直播间和已加载的直播间
					if (i === currentIndex || this.list[i].loaded || this.list[i].loading) continue;

					this.list[i].loading = true;
					try {
						// 仅预加载必要数据，不创建WebSocket连接
						await Promise.all([
							this.getLiveMsg(this.list[i]),
							this.getliveViewData(this.list[i]),
							this.getliving(this.list[i])
						]);
						this.list[i].loaded = true;
					} catch (error) {
						console.error(`预加载直播间 ${i} 失败:`, error);
					} finally {
						this.list[i].loading = false;
					}
				}

				this.preloading = false;
			},
			// 初始化直播间数据
			initLiveData() {
				// 重置数据
				this.resetLiveData();

				// 初始化直播间特定数据
				this.getLiveMsg();
				this.getliveViewData();
				this.getliveOrder();
				this.getliving();
				this.initSocket();
				// 设置定时器
				this.intervalId = setInterval(() => {
					this.getliveViewData();
				}, 60 * 1000);
			},


			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 = true;

				// 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++;
					}
				} 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
			},

			// 修改其他方法，增加liveItem参数
			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);
				}
			},
			// 暂停视频
			pauseVideo(liveItem) {
				if (!liveItem.livingUrl && !liveItem.videoUrl) 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);
				}
			},
			// 点击红包
			onRed() {
				console.log("点了")

				if (!this.liveId) return;
				console.log("点了this.liveId", this.liveId)
				if (!this.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: this.liveId,
					userId: this.userinfo.userId,
					redId: this.redInfo.redId,
				}
				liveRed(data).then(res => {
						if (res.code == 200) {} 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() {
				console.log("带过去storeId", this.storeId)
				uni.navigateTo({
					url: '/pages_shop/store?liveId=' + this.liveId + "&storeId=" + this.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) {
				console.error('视频播放错误:', e.detail.errMsg);
				// 尝试重新加载或切换到备用流
				if (this.livingUrl) {
					setTimeout(() => {
						this.videoContext.play();
					}, 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(param);
					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
					} else if (res.data.liveType === 1) {
						// 直播流
						this.$set(liveItem, 'livingUrl', res.data.flvHlsUrl);
						this.$set(liveItem, 'videoUrl', ''); // 清空回放视频
					} else {
						// 未开播
						this.$set(liveItem, 'livingUrl', '');
						this.$set(liveItem, 'videoUrl', '');
					}

					// 更新其他直播信息
					this.$set(liveItem, 'showType', res.data.showType);
					this.$set(liveItem, 'storeId', res.storeId);
					this.$set(liveItem, 'autoplay', res.data.liveType !== 0); // 未开播不自动播放

				} 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 = '*') {
				// 新增：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.switchTab({
						url: '/pages/list/index'
					});
				}
			},
			// 修改其他需要liveItem参数的方法
			async getliveViewData(liveItem) {
				if (!liveItem || !liveItem.liveId) return;

				try {
					const res = await getLiveViewData(liveItem.liveId);
					if (res.code == 200) {
						liveItem.liveViewData = res;
					}
				} catch (error) {
					console.error("获取直播间数据失败:", error);
				}
			},
			//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 => {}
				);
			},


			// 修改点赞方法
			async onLike(liveItem) {
				if (!liveItem || !liveItem.liveId) return;
				try {
					const res = await liveDataLike(liveItem.liveId);
					if (res.code === 200 && liveItem.liveViewData) {
						liveItem.liveViewData.like++; // 只更新当前直播间的点赞数
					}
				} catch (error) {
					console.error('点赞失败:', error);
				}
			},
			// 去购买,跳商品详情
			goShop(productId, goodsId) {
				uni.navigateTo({
					url: '/pages_shop/goods?productId=' + productId + '&liveId=' + this.liveId + '&goodsId=' +
						goodsId + '&storeId=' + this.storeId
				})
			},

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

				const {
					storeId
				} = currentLive;
				if (!storeId) return;
				try {
					const res = await store(currentLive.storeId, currentLive.inputInfo);
					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() {
				if (!this.storeId) return;
				collectStore(this.storeId).then(res => {
						if (res.code == 200) {
							uni.showToast({
								title: res.msg,
								icon: 'none'
							});
							this.store.isFavorite = !this.store.isFavorite
						} else {
							uni.showToast({
								title: res.msg,
								icon: 'none'
							});
						}
					},
					rej => {}
				);
			},
			// 商品收藏
			onGoodsCollect(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();
				});
			},
			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() {
				this.shopping = !this.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
			},
			// 关闭WebSocket连接
			closeWebSocket(liveId = null) {
			     if (liveId) {
			         if (this.socketInstances[liveId]) {
			           try {
			             const socketInstance = this.socketInstances[liveId].instance;
			             if (socketInstance && socketInstance.readyState === WebSocket.OPEN) {
			               socketInstance.close({
			                 code: 1000,
			                 reason: '切换直播间'
			               });
			             }
			             // 确保从管理对象中移除
			             delete this.socketInstances[liveId];
			             this.activeSockets = Math.max(0, this.activeSockets - 1);
			           } catch (e) {
			             console.error(`关闭直播间 ${liveId} WebSocket时出错:`, e);
			           }
			         }
			       } else {
			        // 关闭所有连接
			        console.log('关闭所有WebSocket连接');
			        Object.keys(this.socketInstances).forEach(id => {
			          if (this.socketInstances[id] && this.socketInstances[id].instance) {
			            try {
			              this.socketInstances[id].instance.close({
			                code: 1000,
			                reason: '页面关闭'
			              });
			            } catch (e) {
			              console.error(`关闭直播间 ${id} WebSocket时出错:`, e);
			            }
			          }
			        });
			        this.socketInstances = {};
			        this.activeSockets = 0;
			      }
			      
			      console.log(`关闭后活跃连接数: ${this.activeSockets}`);
			    },
			reConnect() {
				var that = this;
				try {
					uni.closeSocket();
				} catch (e) {

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

			},
			startHeartbeat() {
				clearInterval(this.pingpangTimes);

				this.pingpangTimes = setInterval(() => {
					if (!isSocketOpen) return;

					const pingData = {
						cmd: 'ping',
						timestamp: Date.now()
					};
					uni.sendSocketMessage({
						data: JSON.stringify(pingData),
						success: () => console.debug('心跳发送成功'),
						fail: (err) => {
							console.error('心跳发送失败:', err);
							this.scheduleReconnect();
						}
					});
				}, 30000); // 30秒心跳间隔
			},
			// 初始化WebSocket连接
			initSocket(liveItem) {
			      if (!liveItem || !liveItem.liveId) return;
			      
			      // 确保用户信息已获取
			      if (!this.userinfo || !this.userinfo.userId) {
			        console.error("用户信息未就绪，无法建立WebSocket连接");
			        setTimeout(() => this.initSocket(liveItem), 1000);
			        return;
			      }
			      
			      const liveId = liveItem.liveId;
			      
			      // 如果已经存在连接，先关闭
			      if (this.socketInstances[liveId]) {
			        console.log(`直播间 ${liveId} 已存在连接，先关闭`);
			        this.closeWebSocket(liveId);
			      }
			      
			      // 检查连接数限制
			      if (this.activeSockets >= this.maxSocketConnections) {
			        console.warn('已达到WebSocket连接数限制，关闭最旧的连接');
			        this.closeOldestSocket();
			      }
			      
			      // 生成签名
			      const signature = CryptoJS.HmacSHA256(
			        `${liveId}${this.userinfo.userId}${this.userType}${this.timestamp}`,
			        this.timestamp.toString()
			      ).toString(CryptoJS.enc.Hex);
			      
			      // 创建WebSocket连接
			      try {
			        console.log(`创建直播间 ${liveId} 的WebSocket连接`);
			        const socketTask = uni.connectSocket({
			          url: `${wsUrl}?userId=${this.userinfo.userId}&liveId=${liveId}&userType=${this.userType}&timestamp=${this.timestamp}&signature=${signature}`,
			          success: () => {
			            console.log(`直播间 ${liveId} WebSocket连接创建成功`);
			            this.socketInstances[liveId] = {
			              instance: socketTask,
			              isOpen: false,
			              liveItem: liveItem,
			              createTime: Date.now() // 记录创建时间
			            };
			            this.activeSockets++;
			            console.log(`当前活跃连接数: ${this.activeSockets}`);
			            this.setupSocketListeners(liveId);
			          },
			          fail: (err) => {
			            console.error('WebSocket连接失败:', err);
			            this.scheduleReconnect(liveItem);
			          }
			        });
			      } catch (e) {
			        console.error('创建WebSocket异常:', e);
			        this.scheduleReconnect(liveItem);
			      }
			    },

			// 设置 WebSocket 监听器
			setupSocketListeners(liveId) {
				 if (!this.socketInstances[liveId] || !this.socketInstances[liveId].instance) {
				    console.error(`设置监听器失败: 直播间 ${liveId} 的连接不存在或已关闭`);
				    return;
				  }
			      const socketItem = this.socketInstances[liveId];
			      if (!socketItem || !socketItem.instance) {
			        console.error(`设置监听器失败: 直播间 ${liveId} 的连接不存在`);
			        return;
			      }
			
			      const socketInstance = socketItem.instance;
			
			      socketInstance.onOpen(() => {
			        socketItem.isOpen = true;
			        this.reconnectCount = 0;
			        console.log(`直播间 ${liveId} WebSocket连接成功`);
			        this.startHeartbeat(liveId);
			      });
			
			      socketInstance.onClose(() => {
			        socketItem.isOpen = false;
			        console.log(`直播间 ${liveId} WebSocket连接关闭`);
			        
			        // 连接关闭时更新计数
			        if (this.socketInstances[liveId]) {
			          this.activeSockets = Math.max(0, this.activeSockets - 1);
			          delete this.socketInstances[liveId];
			          console.log(`连接关闭后活跃连接数: ${this.activeSockets}`);
			        }
			        
			        if (!this.isManualClose) {
			          this.scheduleReconnect(liveId);
			        }
			      });
			
			      socketInstance.onError((err) => {
			        console.error(`直播间 ${liveId} WebSocket错误:`, err);
			        
			        // 错误时也更新计数
			        if (this.socketInstances[liveId]) {
			          this.activeSockets = Math.max(0, this.activeSockets - 1);
			          delete this.socketInstances[liveId];
			          console.log(`连接错误后活跃连接数: ${this.activeSockets}`);
			        }
			        
			        this.scheduleReconnect(liveId);
			      });
			
			      socketInstance.onMessage((res) => {
			        try {
			          const messageData = JSON.parse(res.data);
			          this.handleSocketMessage(messageData, socketItem.liveItem);
			        } catch (e) {
			          console.error('解析消息失败:', e);
			        }
			      });
			    },
			// 处理Socket消息
			handleSocketMessage(message, liveItem) {
				if (!liveItem || !messageData) return;
				// 将消息添加到当前直播间的聊天列表
				if (messageData.cmd === 'sendMsg') {
					this.$set(liveItem, 'talklist', [...liveItem.talklist, messageData]);
					this.$nextTick(() => {
						this.$set(liveItem, 'scrollIntoView', `list_${liveItem.talklist.length-1}`);
					});
				}
				if (message.cmd == 'red') {
					// 领红包
					liveItem.redInfo = JSON.parse(message.data);
				} else if (message.cmd == 'sendRedPacketQuestion') {
					const list = JSON.parse(message.data);
					// 处理红包答题逻辑
				} else if (message.cmd == 'entry') {
					liveItem.showWelcomeMessage = true;
				} else if (redata.data.cmd == 'live_start') {
					// 直播开始
				} else if (redata.data.cmd == 'live_end') {
					// 直播结束
				} else if (redata.data.cmd == 'deleteId') {
					uni.$emit('deleteId');
				} else if (redata.data.cmd == 'sendRedPacketQuestion') {
					const list = JSON.parse(redata.data.data)
					liveItem.redanswerAll = [...liveItem.redanswerAll, ...list]
					if (liveItem.redanswerAll[1].randomAmount !== null) {
						liveItem.redanswertips = JSON.parse(liveItem.redanswerAll[0]
							.randomAmount)
					}

				}
			},checkSocketConnections() {
      console.log('=== WebSocket连接状态检查 ===');
      console.log(`活跃连接数: ${this.activeSockets}`);
      
      Object.entries(this.socketInstances).forEach(([liveId, socketItem]) => {
        const state = socketItem.instance ? socketItem.instance.readyState : 'UNKNOWN';
        const stateText = {
          0: 'CONNECTING',
          1: 'OPEN',
          2: 'CLOSING',
          3: 'CLOSED'
        }[state] || 'UNKNOWN';
        
        console.log(`直播间 ${liveId}: 状态=${stateText}, 创建时间=${new Date(socketItem.createTime).toLocaleTimeString()}`);
      });
      
      console.log('=== 检查结束 ===');
    },
			scheduleReconnect() {
				if (this.isManualClose || this.reconnectCount >= this.maxReconnectAttempts) return;

				this.reconnectCount++;
				const delay = Math.min(3000 * this.reconnectCount, 30000);

				console.log(`将在 ${delay}ms 后重连 (尝试 ${this.reconnectCount}/${this.maxReconnectAttempts})`);

				this.reconnectTimer = setTimeout(() => {
					this.initSocket();
				}, delay);
			},
			sendMsg(liveItem) {
				 if (!liveItem || !liveItem.liveId) return;
				
				  const liveId = liveItem.liveId;
				  
				  // 使用新的连接状态检查方法
				  if (!this.checkConnectionStatus(liveId)) {
				    uni.showToast({
				      title: "连接未建立，请稍后重试",
				      icon: 'none'
				    });
				    // 尝试重新连接
				    this.initSocket(liveItem);
				    return;
				  }

				if (!liveItem.value.trim()) {
					uni.showToast({
						title: "不能发送空消息",
						icon: 'none'
					});
					return;
				}

				const data = {
					liveId: liveId,
					userId: this.userinfo.userId,
					userType: 0,
					cmd: "sendMsg",
					msg: liveItem.value,
					nickName: this.userinfo.nickName,
					avatar: this.userinfo.avatar
				};

				socketItem.instance.send({
					data: JSON.stringify(data),
					success: () => {
						console.log("消息发送成功");
						liveItem.value = ''; // 清空输入框
					},
					fail: (err) => {
						console.error("消息发送失败:", err);
						uni.showToast({
							title: "发送失败，请重试",
							icon: 'none'
						});
					}
				});
			},
		}
	};
</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;
	}

	@keyframes fadeOut {
		from {
			opacity: 1;
		}

		to {
			opacity: 0;
		}
	}

	// .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: 150rpx;
			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: 56%;
		right: 50rpx;
		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: 56%;
		right: 50rpx;
		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: 18rpx;
				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>