zhibo/pages_course/living.vue

<template>
	<view class="swiper-wrapper">
		<view class="container">
			<view class="content">
				<view style="position: fixed; top: 0; z-index: 5" class="content-top">
					<view class="x-f">
						<image v-if="!scene" @click="goBack" class="w60 h64" src="/static/images/return3.png" />
						<view class="align-center" style="padding: 6rpx 8rpx; height: 64rpx; background: rgba(0, 0, 0, 0.5); border-radius: 32rpx">
							<u-avatar :src="liveItem.liveImgUrl || '/static/images/avatar.png'" :size="32"></u-avatar>
							<view class="colorf ml10 mr6">
								<view>{{ liveItem.liveName ? truncateString(liveItem.liveName, 8) : '未命名' }}</view>
							</view>
						</view>
					</view>
					<view v-if="Array.isArray(filteredViewers)" class="align-center" @click="toggleViewerList" style="margin-top: 120rpx">
						<view v-for="(item, viewerIndex) in filteredViewers" :key="viewerIndex">
							<image v-if="item.avatar" class="w52 h52 mr4" style="border-radius: 26rpx" :src="item.avatar" />
							<view v-else class="w52 h52 mr4" :style="{ backgroundColor: getUserRandomColor(item.userId), borderRadius: '50%' }">
								<text class="text-white text-xs">{{ getNicknameInitial(item.nickName) }}</text>
							</view>
						</view>
						<view class="sum">{{ liveUserTotal || 0 }}</view>
					</view>
				</view>
				<!-- 右边的side -->
				<view class="side-group">
					<view class="side-item" @click="onLike">
						<LikeButton :initialCount="100" :heartsPerClick="5" @like="onLike" />
						<view>{{ (liveViewData && liveViewData.like) || 0 }}</view>
					</view>
					<view class="side-item">
						<button open-type="share" class="button button-reset">
							<image class="image" src="/static/images/weixin.png" mode="widthFix" />
						</button>
						<view>分享</view>
					</view>
				</view>

				<view class="activity-box">
					<view class="item-box" @click="onRed()" v-if="isShowRed">
						<view class="x-f">
							<view class="tip">领红包</view>
							<view class="item">
								<image class="w70 img" src="/static/images/redbag.png" mode="widthFix" />
							</view>
						</view>
					</view>
					<view class="item-box" @click="onLottery()" v-if="isShowLottery && countdown">
						<view class="x-f">
							<view class="tip">抽奖</view>
							<view class="item">
								<image class="w60" src="/static/images/lottery.png" mode="widthFix" />
							</view>
						</view>
					</view>
				</view>
				<view class="shop-prompt f30 x-f" v-if="showPurchasePrompt && orderUser && orderUser.count && liveItem.status == 2">
					<image class="w32 h32 mr8" src="/static/images/shopping.png" />
					<text>{{ orderUser.count || 0 }}人正在去购买</text>
				</view>
				<view class="videolist" v-if="liveItem.status == 2">
					<view class="video" :class="liveItem.showType == 1 ? 'video_row' : ''">
						<!-- 直播 -->
						<live-player
							v-if="liveItem.livingUrl && liveItem.liveType == 1"
							:id="'myLivePlayer_' + liveId"
							:src="liveItem.livingUrl"
							autoplay
							mode="live"
							object-fit="contain"
							:muted="false"
							orientation="vertical"
							:enable-play-gesture="false"
							min-cache="1"
							max-cache="3"
							@statechange="onLiveStateChange($event, liveItem)"
							@error="onLiveError($event, liveItem)"
							class="item"
						></live-player>
						<!-- 录播 -->
						<video
							v-if="liveItem.videoUrl && liveItem.liveType == 2"
							:id="`myVideo_${liveId}`"
							:autoplay="true"
							class="item"
							:src="liveItem.videoUrl"
							:controls="false"
							object-fit="contain"
							:custom-cache="false"
							:enable-progress-gesture="false"
							vslide-gesture-in-fullscreen="false"
							:show-center-play-btn="false"
							:http-cache="false"
							loop
							@error="videoError"
							@timeupdate="onVideoTimeUpdate"
							@loadedmetadata="onVideoMetaLoaded"
							@pause="onVideoPause"
							@play="onVideoPlay"
							@waiting="onVideoWaiting"
							:enable-play-gesture="false"
							:play-strategy="1"
							@dblclick="preventDoubleClick"
							preload="auto"
							:enable-stash-buffer="false"
							:stash-initial-size="0"
							:stash-max-size="0"
							:stash-time="0"
							type="application/x-mpegURL"
						></video>
						<view v-if="liveItem.videoUrl && liveItem.liveType == 2" class="time">{{ diffTotalTime }}</view>
					</view>
				</view>
				<view class="videolist" v-if="liveItem.status == 3">
					<view class="video" :class="liveItem.showType == 1 ? 'video_row' : ''">
						<view class="end">直播已结束</view>
					</view>
				</view>
				<view class="videolist" v-if="liveItem.status == 4">
					<view class="video" :class="liveItem.showType == 1 ? 'video_row' : ''">
						<!-- 直播回放 -->
						<video
							v-if="liveItem.videoUrl && liveItem.liveType == 3"
							:id="`myVideo_${liveId}`"
							class="item"
							:src="liveItem.videoUrl"
							:autoplay="true"
							:controls="true"
							object-fit="contain"
							:custom-cache="false"
							:enable-progress-gesture="liveItem.isSpeedAllowed"
							vslide-gesture-in-fullscreen="true"
							:show-center-play-btn="true"
							:http-cache="false"
							loop
							@error="videoError"
							@timeupdate="onVideoTimeUpdate"
							@loadedmetadata="onVideoMetaLoaded"
							@pause="onVideoPause"
							@play="onVideoPlay"
							:enable-play-gesture="true"
							preload="auto"
							@waiting="onVideoWaiting"
							type="application/x-mpegURL"
						></video>
						<view v-if="liveItem.videoUrl && liveItem.liveType == 3" class="lable">直播回放</view>
					</view>
				</view>
				<view class="trailer-box" v-if="liveItem.status == 1">
					<video
						v-if="liveItem.previewUrl"
						:id="`myVideo_${liveId}`"
						class="item"
						:src="liveItem.previewUrl"
						:autoplay="true"
						:loop="false"
						:controls="false"
						object-fit="contain"
						:custom-cache="false"
						:enable-progress-gesture="false"
						vslide-gesture-in-fullscreen="false"
						:show-center-play-btn="false"
						:http-cache="false"
						@error="videoError"
						@loadedmetadata="onVideoMetaLoaded"
						@pause="onVideoPause"
						@play="onVideoPlay"
						:disable-progress="true"
						:enable-play-gesture="true"
						@waiting="onVideoWaiting"
						preload="auto"
						type="application/x-mpegURL"
					></video>
					<image v-if="liveItem.status == 1 && !liveItem.previewUrl" class="img" src="/static/images/no_live.png"></image>
					<view class="countdown-item mt30 mb30" v-if="liveItem.status == 1 && liveCountdown">
						开播倒计时
						<view class="x-f">
							<view class="white">
								{{ liveCountdown.hours || '00' }}
							</view>
							<view class="white">
								{{ liveCountdown.minutes || '00' }}
							</view>
							<view class="white">
								{{ liveCountdown.seconds || '00' }}
							</view>
						</view>
					</view>
					<view class="name">{{ liveItem.liveName }}</view>
					<view class="title" v-if="liveCountdown">暂未开播</view>
					<view class="button" v-if="!isAgreement" @click="handleAgreement">预约直播</view>
					<view class="button ash" v-if="isAgreement">已预约</view>
					<view class="title" v-if="!liveCountdown">主播还在来的路上</view>
				</view>
				<view class="trailer-box" v-if="!liveItem">
					<image class="img" src="/static/images/no_live.png"></image>
					<view class="title">暂无直播</view>
				</view>

				<!-- 底部聊天区域 -->
				<view :style="{ 
					position: 'fixed', 
					width: '100%', 
					bottom: (isFocus && isKeyboardShow) ? keyboardHeight + 'rpx' : '0', 
					zIndex: 999,
					backgroundColor: 'transparent'
				}">
					<view class="mt20" :style="{ height: isFocus ? '64rpx' : '30vh' }">
						<scroll-view
						    id="msgScroll"
							v-if="Array.isArray(talklist)"
							enable-flex
							scroll-y="true"
							:enhanced="true"
							:bounces="false"
							:show-scrollbar="false"
							:fast-deceleration="false"
							:enable-back-to-top="false"
							class="pl20 scrolly flex-1 column"
							style="width: calc(100% - 20rpx); height: 100%; -webkit-overflow-scrolling: touch"
							:scroll-top="scrollTop"
							ref="scrollView">
							<view
								class="list justify-start"
								v-for="(item, talkIndex) in talklist || []"
								:key="talkIndex"
								:id="`list_${talkIndex}`"
								v-show="item.cmd != 'red' && item.cmd != 'out' && item.cmd != 'entry'">
								<view class="talk-list justify-start">
									<view class="fs30" style="max-width: 100%">
										<text style="color: #ffda73">{{ item.nickName || '未命名' }}：</text>
										<text class="colorf">{{ item.msg }}</text>
									</view>
								</view>
							</view>

							<view v-if="showWelcomeMessage" class="welcome-message" style="max-width: 100%">
								<view class="list justify-start" v-show="inAndOut.cmd == 'entry' || inAndOut.cmd == 'out'">
									<view class="talk-list justify-start">
										<view class="fs30">
											<text style="color: #ff89d6">{{ inAndOut.nickName || '未命名' }}</text>
											<text class="colorf">{{ inAndOut.msg }}直播间</text>
										</view>
									</view>
								</view>
							</view>
						</scroll-view>
					</view>

					<!-- 底部输入框和操作按钮 -->
					<view class="justify-between p24" :style="{
						backgroundColor: 'rgba(0, 0, 0, 0.8)',
						paddingBottom: isFocus && isKeyboardShow ? '24rpx' : '24rpx'
					}">
						<view
							class="x-f justify-between"
							:style="{
								background: '#393939',
								padding: '10rpx 14rpx 10rpx 32rpx',
								boxSizing: 'border-box',
								borderRadius: '36rpx',
								width: isFocus ? '100%' : '580rpx'
							}">
							<input
								id="txtMsg"
								:placeholder="placeholderText"
								v-model="value"
								placeholder-style="color:#e7e7e7;"
								placeholder-class="placeholder-style"
								class="ml20 input-native"
								@focus="inputFocus"
								@blur="inputBlur"
								style="border: none; font-size: 32rpx; color: #ffffff; background: transparent; width: 70%"
								cursor-spacing="100"
								:adjust-position="false"/>
							<view class="send" @click="sendMsg()">发送</view>
						</view>
						<view class="justify-between mr15 align-center" v-if="!isFocus">
							<view class="icon-bg ml20" @tap="openCart()">
								<image src="/static/images/shopping.png" class="w58 h58" />
							</view>
						</view>
					</view>
				</view>
			</view>

			<view class="goods" v-if="isShowGoods">
				<view class="top">
					<view class="left">
						<image class="w30 h30 mr8" src="/static/images/signal.png" />
						讲解中
					</view>
					<image @click="isShowGoods = false" class="w40 h40" src="/static/images/del_black.png" />
				</view>
				<image class="photo" :src="goodsCard.imgUrl" />
				<view class="item" @click="goShop(goodsCard.productId, goodsCard.goodsId)">
					<view class="price">
						<text class="red">￥{{ goodsCard.price }}</text>
						<text class="del">￥{{ goodsCard.otPrice }}</text>
					</view>
					<view class="title oneline-hide">{{ goodsCard.productName }}</view>
					<view class="button" @click="goShop(goodsCard.productId, goodsCard.goodsId)">立即抢购</view>
				</view>
			</view>

			<u-popup :show="isShowLotteryPop && countdown" round="40rpx">
				<view class="prize-box" style="border-radius: 40rpx; height: fit-content">
					<image class="nav-img" src="/static/images/red_head.png" mode="widthFix" />
					<image class="bg-img" src="/static/images/red_bg.png" />
					<view class="prize-content">
						<view class="mr20" style="display: flex; justify-content: flex-end">
							<view style="width: 80rpx; height: 80rpx; display: flex; justify-content: center; align-items: center" @click="isShowLotteryPop = false">
								<u-icon class="x-end" name="close" color="#fff" size="20"></u-icon>
							</view>
						</view>
						<view class="column align-center">
							<image class="w446 h80" src="/static/images/red_title.png" />
							<view class="fs24 colorf x-f mt30 mb30">
								开奖倒计时
								<view class="x-f">
									<view class="white-item">
										{{ countdown.hours || '00' }}
									</view>
									<view class="white-item">
										{{ countdown.minutes || '00' }}
									</view>
									<view class="white-item">
										{{ countdown.seconds || '00' }}
									</view>
								</view>
							</view>
							<view class="item-group">
								<ThreeItemSwiper :products="lotteryProducts"></ThreeItemSwiper>
							</view>
							<view class="point-group" v-for="(item, index) in lotteryProducts" :key="index"></view>
							<view class="colorf fs28">观看直播参与抽奖</view>
							<view class="button" @click="onClaim">参与抽奖</view>
						</view>
					</view>
				</view>
			</u-popup>
			<u-popup :show="!!integral.status" round="20rpx" mode="center" bgColor="#ffffff" zIndex="10076">
				<view class="integral-box">
					<view class="top">
						<view class="title">观看视频领芳华币</view>
						<image class="photo" src="/static/images/integral_bg.png" mode="widthFix" />
					</view>
					<view class="item">
						<view class="title">{{ integral.msg }}</view>
						<view class="button" @click="integral.status = false">确认</view>
					</view>
				</view>
			</u-popup>

			<u-popup :show="isShowRedCard" round="20rpx" mode="center" bgColor="transparent" zIndex="10076">
				<view class="red-card">
					<image class="img" src="/static/images/red_card.png" />
					<view class="red-content">
						<view class="title">{{ redCard.msg }}</view>
						<view class="txt">直播惊喜芳华币</view>
						<view class="button" @click="isShowRedCard = false">确认</view>
					</view>
				</view>
			</u-popup>

			<!-- 中奖和未中奖 -->
			<u-popup :show="isShowPrize && havePrize" round="20rpx" mode="center" bgColor="#fff" zIndex="10076">
				<view class="prize-card" v-if="isCurrentUserWon">
					<image class="nav-img" src="/static/images/red_head.png" mode="widthFix" />
					<view class="title">恭喜您 中奖啦！</view>
					<view class="prize-content" v-for="(item, index) in prizeInfo || []" :key="index">
						<view class="item">{{ item.userName }}</view>
						<view class="item">{{ item.userId }}</view>
						<view class="txt item">{{ item.prizeLevel }}等奖</view>
					</view>
					<view class="tip">请截图联系客服领取奖品</view>
					<view class="button" @click="confirm">确认</view>
				</view>
				<view class="no-prize-card" v-else>
					<image class="img" src="/static/images/no-prize.png" mode="widthFix" />
					<view class="tip">很遗憾 您未中奖</view>
					<view class="button" @click="confirm">确认</view>
				</view>
			</u-popup>

			<!-- 中奖记录 -->
			<!-- winning -->
			<u-popup :show="winning" @close="closeWin" round="20rpx" bgColor="#f3f5f9" zIndex="10076">
				<view class="winning_record">
					<image class="head_bg" src="/static/images/red_head.png" mode="widthFix"></image>
					<image class="bg" src="/static/images/red_bg.png"></image>
					<view class="winning_content">
						<view class="title">我的中奖记录</view>
						<view class="row mb40">
							<view class="head">时间</view>
							<view class="head">奖品</view>
						</view>
						<scroll-view enable-flex scroll-y v-if="prizeAll" style="height: 500rpx">
							<view class="row fs30 mb20" v-for="(item, index) in prizeAll" :key="index">
								<view class="start">{{ item.createTime }}</view>
								<view class="end">{{ item.productName ? truncateString(item.productName, 8) : '' }}</view>
							</view>
						</scroll-view>
						<view v-else class="f36 mt150" style="text-align: center">暂无中奖信息</view>
					</view>
				</view>
			</u-popup>
			<!-- 观众列表弹窗 -->
			<u-popup :show="showadd" @close="close" @open="openViews" round="20rpx" bgColor="#ffffff" zIndex="10077">
				<view class="view-box">
					<view class="fs32" style="text-align: center">在线观众</view>
					<scroll-view v-if="Array.isArray(liveViewers)" scroll-y class="scroll-content" :style="{ height: scrollHeight + 'px' }" @scrolltolower="handleScrollToLower">
						<view class="fs28 x-f mb20 mt20" 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 v-if="item.avatar" :src="item.avatar" :size="36"></u-avatar>
							<view v-else class="w72 h72" :style="{ backgroundColor: getUserRandomColor(item.userId), borderRadius: '50%' }">
								<text class="text-white text-sm">{{ getNicknameInitial(item.nickName) }}</text>
							</view>
							<text class="ml16 f30">{{ item.nickName || '未命名' }}</text>
						</view>
					</scroll-view>
				</view>
			</u-popup>

			<!-- 更多弹窗 -->
			<u-popup :show="isMore" @close="closeMore" round="20rpx" bgColor="#f3f5f9" zIndex="10076">
				<view class="more-block">
					<view class="item" @click="navgetTo('/pages_shopping/live/integral'), (isMore = false)">
						<image class="w48 h48" src="/static/images/order.png" />
						<view style="text-align: center">芳华币</view>
					</view>
					<view class="item" @click="navgetTo('/pages_shopping/live/storeOrderRefundList?liveId=' + liveId), (isMore = false)">
						<image class="w48 h48" src="/static/images/after_sales.png" />
						<view style="text-align: center">售后订单</view>
					</view>
					<view class="item" @click="goMiniProgram(), (isMore = false)">
						<image class="w48 h48" src="/static/images/points.png" />
						<view style="text-align: center">兑换好礼</view>
					</view>
					<view class="item" @click="getMyLottery(), (isMore = false), (winning = true)">
						<image class="w48 h48" src="/static/images/health_sel.png" />
						<view style="text-align: center">中奖记录</view>
					</view>
				</view>
			</u-popup>

			<!-- 商品弹窗 -->
			<!-- show="true" -->
			<u-popup :show="shopping" @close="closeShop" round="20rpx" bgColor="#f3f5f9" zIndex="10075">
				<view class="shoppop">
					<view class="shoppop-top">
						<view class="search-input x-f">
							<image class="w24 mr16" src="/static/images/search.png" mode="widthFix" />
							<input placeholder="请搜索商品" v-model="inputInfo" @input="handleSearchInput" />
						</view>
						<view class="search-top" @click="navgetTo('/pages_shopping/live/order')">
							<image class="w48 h48" src="/static/images/carts.png" />
							<view style="text-align: center">订单</view>
						</view>
						<view class="search-top" @click="(isMore = true), (shopping = false)">
							<image class="w48 h48" src="/static/images/search2.png" />
							<view style="text-align: center">更多</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 class="img" :src="item.imgUrl" mode="widthFix" />
								<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'}}</text>
									<view class="btn-group x-f">
										<view class="collect-btn">
											<image v-if="item.isFavorite" @click="onGoodsCollect(item)" class="w36 h36"
												style="vertical-align: middle;"
												src="/static/images/collect_select.png" />
											<image v-else @click="onGoodsCollect(item)" class="w36 h36"
												style="vertical-align: middle;" src="/static/images/collect.png" />
										</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" class="shop-btn">
											已下架</view>
									</view>
								</view>
							</view>
						</view>
					</scroll-view> -->
					<scroll-view enable-flex scroll-y class="shop-list" :style="{ height: boxHeight + 'px' }">
						<!-- 骨架屏 -->
						<view v-if="loadingProducts && products.length === 0" class="skeleton-list">
							<view v-for="n in 6" :key="n" class="skeleton-item">
								<view class="skeleton-img"></view>
								<view class="skeleton-content">
									<view class="skeleton-line short"></view>
									<view class="skeleton-line medium"></view>
									<view class="skeleton-line long"></view>
								</view>
							</view>
						</view>

						<!-- 实际商品列表 -->
						<template v-else>
							<view v-for="(item, index) in products" :key="index" class="list-item">
								<view class="goods-img">
									<image class="img" :src="item.imgUrl" mode="widthFix" />
									<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' }}
										</text>
										<view class="btn-group x-f">
											<view class="collect-btn">
												<image
													v-if="item.isFavorite"
													@click="onGoodsCollect(item)"
													class="w36 h36"
													style="vertical-align: middle"
													src="/static/images/collect_select.png"
												/>
												<image v-else @click="onGoodsCollect(item)" class="w36 h36" style="vertical-align: middle" src="/static/images/collect.png" />
											</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" class="shop-btn">已下架</view>
										</view>
									</view>
								</view>
							</view>
						</template>
					</scroll-view>
				</view>
			</u-popup>

			<!-- 优惠券弹窗 -->
			<view class="coupon-pop" v-if="isShowCoupon">
				<view class="coupon-block">
					<image class="bg" src="/static/images/coupon_bg.png" />
					<image class="nav" src="/static/images/coupon_top.png" />
					<image @click="isShowCoupon = false" class="w40 h40 close" style="z-index: 99" src="/static/images/close1.png" />
					<view class="item">
						<view class="title">{{ couponInfo.couponName }}</view>
						<view class="price">
							￥
							<text class="bold">{{ couponInfo.couponPrice }}</text>
						</view>
						<view class="txt">满{{ couponInfo.useMinPrice }}元可用</view>
						<view class="txt" style="margin-top: 26rpx">指定商品可用</view>
						<view class="txt">自领取起{{ couponInfo.couponTime }}天内有效</view>
						<view class="button" @click="onCoupon()">立即领券</view>
					</view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
import LikeButton from '@/pages_course/components/like.vue';
import ThreeItemSwiper from '@/pages_course/components/ThreeItemSwiper.vue';
import CryptoJS from 'crypto-js';
import {
	myLottery, // 我的中奖明细
	coupon, //领取优惠券
	liveLottery, // 抽奖查询
	claim, //抽奖
	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
	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,
	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
	currentActivities, //红包 卡片 抽奖
	getlive,
	subNotifyLive,
	internetTraffic, // 流量(缓冲百分比)，
	liveInternetTraffic // 直播流量(缓冲百分比)，
} from '@/api/living.js';
import { getUserInfo } from '@/api/user';
import { generateRandomString } from '@/utils/common.js';
import dayjs from 'dayjs';
import { nextTick } from 'vue';

var isSocketOpen = false;
var socket = null;

export default {
	components: {
		ThreeItemSwiper,
		LikeButton
	},
	data() {
		return {
			uuId: '',
			totalTraffic: 0, // 总流量（字节）
			bitrate: 800, // 录播默认码率 0.16Mbps
			bitrateLive: 1600, // 直播默认码率 0.16Mbps

			//定时器
			trafficTimer: null,
			pingTimeoutTimer: null, // 心跳超时定时器
			heartBeatTimer: null, // 心跳定时器
			liveViewDataTimer: null,
			reconnectTimer: null, // 重连定时器
			scrollTimer: null, // 滚动防抖定时器
			searchTimer: null, //搜索
			purchasePromptTimer: null, //购买提示
			welcomeTimer: null, //进入离开直播间定时器
			redTimer: null,
			liveStartTimer: null,
			lotteryTimer: null,
			memoryMonitorTimer: null, // 内存监控定时器
			networkStatusTimer: null, // 网络状态检测定时器
			lastHeartBeatTime: 0, // 上次心跳时间
			
			// 性能监控
			connectionStartTime: 0, // 连接开始时间
			connectionLatency: 0, // 连接延迟
			messageCount: 0, // 消息计数
			errorCount: 0, // 错误计数
			lastPerformanceCheck: 0, // 上次性能检查时间

			stayTime: 0,
			startTime: 0,

			scrollTop: 0,
			scrollPending: false, // 滚动操作是否正在等待执行
			isOnload: false,
			isConnecting: false, // 是否正在连接中
			hasInitialized: false,

			liveViewersData: [],
			liveUserCalled: false, //调用过watchUserList没
			userRandomColors: Object.create(null), // 缓存用户ID -> 随机色的映射

			heartBeatRetryCount: 0, // 心跳发送重试次数（避免一次失败就重连）
			maxHeartBeatRetries: 3, // 心跳最大重试次数（增加到3次）
			pingTimeout: 25000, // 心跳超时时间（25秒，适应移动网络）
			shownEntryUsers: new Set(), // 存储已显示过「进入提示」的用户ID

			socket: null, // WebSocket 实例
			isSocketOpen: false, // 连接是否已打开
			heartBeatInterval: 15000, // 心跳发送间隔（15秒）
			adaptiveHeartBeatInterval: 15000, // 自适应心跳间隔
			reconnectCount: 0, // 当前重连次数
			maxReconnectAttempts: 5, // 最大重连次数（增加到5次）
			isManualClose: false, // 是否手动关闭（用于区分主动关闭和异常断开）
			networkType: 'unknown', // 当前网络类型
			isNetworkAvailable: true, // 网络是否可用

			templateId: 'fxYJu817lxHNKXl0hJypb-y-lLm8CNmGbcwpQmasCVg',
			isAgreement: false,

			wsNewUrl: 'wss://api.fhhx.runtzh.com/ws/app/webSocket',
			// wsNewUrl: 'ws://192.168.10.166:7114/ws/app/webSocket',
			qrFrom: null,
			scene: '',

			liveCountdown: {}, //直播倒计时
			countdown: {}, //抽奖倒计时
			liveViewData: {},

			keyboardHeight: 0,
			isKeyboardShow: false, // 键盘显示状态
			videoCurrentTime: 0, // 当前视频播放时间
			videoProgressKey: '', // 存储进度的key
			inAndOut: {},
			winning: false,
			isShowPrize: false,
			isShowCoupon: false,
			prizeInfo: [],
			havePrize: uni.getStorageSync('havePrize') || false, //是否参与抽奖
			countDownKey: 0,
			lotteryProducts: [],
			lotteryList: [],
			talklist: [],
			isShowLotteryPop: false,
			liveItem: {},
			isSending: false,
			isMore: false,

			value: '',
			placeholderText: '说点什么...',

			prizeAll: [],
			isShowLottery: false,
			isShowRedCard: false,
			redCard: null, //点击红包出现弹窗
			integral: {},
			lotteryInfo: {},
			goodsCard: {},
			couponInfo: {},
			redInfo: {},
			storeId: null,
			isFocus: false,
			shopping: false,

			inputInfo: '',
			showWelcomeMessage: false,
			scrollIntoView: '',
			isShowGoods: false,
			isShowRed: false,
			lastClickTime: 0,
			videoRetryCounts: Object.create(null), // 记录每个直播间的视频重试次数，格式: { liveId: 次数 }

			clickDelay: 300, // 300ms内只响应一次点击
			liveUserTotal: 0,
			viewPageSize: 10, // 每页数量
			viewPageNum: 1, // 当前页码
			viewLoading: false, // 是否正在加载
			scrollHeight: 0,

			showPurchasePrompt: false,
			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
			liveViewers: [], //观众
			livingUrl: '',
			products: [],
			loadingProducts: false, // 商品加载状态
			orderUser: {}, //正在购买
			userType: 0,
			timestamp: '',
			showadd: false,
			liveId: null,
			userinfo: '', //用户信息
			userData: {},
			diffTotalTime: ''
		};
	},
	async onLoad(options) {
		if (options.liveId) {
			this.liveId = options.liveId;
		}
		// 扫码传来的参数
		if (options.scene) {
			this.scene = options.scene;
			const decodedScene = decodeURIComponent(this.scene);
			const params = {};
			decodedScene.split('&').forEach((item) => {
				const [key, value] = item.split('=');
				params[key] = value;
				this.liveId = params.a;
			});
			if (params.b && params.c) {
				this.qrFrom = `&companyId=${params.b}&companyUserId=${params.c}`;
			}
		}
		if (options.companyId && options.companyUserId) {
			this.qrFrom = `&companyId=${options.companyId}&companyUserId=${options.companyUserId}`;
		}
		this.userinfo = uni.getStorageSync('userInfo');
		this.userData = uni.getStorageSync('userData');
		console.log('全部参数', options);
		try {
			const isLogin = await this.utils.isLogin();
			if (isLogin) {
				await this.getUserInfo();
				this.initTime();

				if (this.liveId) {
					// 先获取直播间信息
					await this.getliving(this.liveId);
					this.isOnload = true;

					// 然后获取聊天记录
					await this.getLiveMsg(this.liveId);
					await this.getliveViewData(this.liveItem);
				}
			}
		} catch (error) {
			console.error('初始化失败:', error);
		}
		//获取键盘高度 - 兼容安卓/苹果设备
		this.initKeyboardListener();
		
		// 初始化网络状态监听
		this.initNetworkStatusListener();
	},
	onPullDownRefresh() {
		this.getLiveMsg(this.liveId);
		this.getliveUser();
		setTimeout(() => {
			uni.stopPullDownRefresh();
		}, 1000);
	},
	async onShow() {
		if (this.liveId) {
			await this.getLiveMsg(this.liveItem);
		}
		if (!this.liveViewData) {
			this.getliveViewData(this.liveItem);
		}
		if (!this.userData) {
			await this.getUserInfo();
		}
		this.uuId = generateRandomString(16);
		const isLiveLogin = uni.getStorageSync('isLiveLogin');
		this.share = uni.getStorageSync('share');
		this.scene = uni.getStorageSync('scene');
		if (this.share && this.share.length > 0) {
			this.liveId = this.share.liveId;
			this.qrFrom = `&companyId=${this.share.companyId}&companyUserId=${this.share.companyUserId}`;
			uni.removeStorageSync('share');
		}
		if (this.scene) {
			const decodedScene = decodeURIComponent(this.scene);
			const params = {};
			decodedScene.split('&').forEach((item) => {
				const [key, value] = item.split('=');
				params[key] = value;
				this.liveId = params.a;
			});
			if (params.b && params.c) {
				this.qrFrom = `&companyId=${params.b}&companyUserId=${params.c}`;
			}
			uni.removeStorageSync('scene');
		}
		if (isLiveLogin) {
			if (this.liveId) {
				await this.getliving(this.liveId);
				this.getCurrentActivities();
				this.getliveOrder();
				this.initSocket();
			}
			this.hasInitialized = true;
			uni.removeStorageSync('isLiveLogin');
		}
		// 恢复播放和连接
		await this.resumePageActivity();
		this.userinfo = JSON.parse(uni.getStorageSync('userInfo'));
		this.isAgreement = uni.getStorageSync('isAgreement');

		this.$nextTick(() => {
			this.setVideoProgress();
		});
		if (this.lookTimer) {
			clearInterval(this.lookTimer);
			this.lookTimer = null;
			this.stayTime = 0;
			this.startTime = 0;
		}

		// 启动内存监控，定期清理
		this.startMemoryMonitor();
		if (this.trafficTimer) {
			clearInterval(this.trafficTimer);
			this.trafficTimer = null;
			this.startTime = 0;
			this.totalTraffic = 0;
		}
		this.startTimer();
	},

	//分享给好友
	onShareAppMessage() {
		return {
			title: '邀请你来观看直播：' + this.liveItem.liveName,
			path: '/pages_course/living?companyId=-2&companyUserId=' + this.userData.userId + '&liveId=' + this.liveId,
			imageUrl: '/static/images/logo.png',
			success(res) {
				console.log('分享成功', res);
			},
			fail(err) {
				console.error('分享失败', err);
			}
		};
	},
	computed: {
		filteredViewers() {
			const safeLiveViewers = Array.isArray(this.liveViewersData) ? this.liveViewersData : [];
			// 截取前3项
			return safeLiveViewers.slice(0, 3);
		},
		isCurrentUserWon() {
			if (!Array.isArray(this.prizeInfo) || !this.userData?.userId) {
				return false;
			}
			return this.prizeInfo.some((item) => {
				return String(item.userId) === String(this.userData.userId);
			});
		}
	},
	onHide() {
		//  清除所有定时器
		this.clearAllTimers();
		this.stopHeartBeat();

		// 页面隐藏时清理部分数据，减少内存占用
		if (this.talklist && this.talklist.length > 20) {
			// 只保留最新的20条消息
			this.talklist = this.talklist.slice(-20);
		}
	},

	onUnload() {
		console.log('页面卸载，开始清理所有资源');
		
		// 保存视频进度
		this.saveVideoProgress();

		// 清理直播相关定时器
		if (this.liveItem) {
			this.pauseVideo();
			// 清除直播间的时间定时器
			if (this.liveItem.timeTimer) {
				clearInterval(this.liveItem.timeTimer);
				this.liveItem.timeTimer = null;
			}
		}
		
		// 关闭WebSocket连接（会自动清理相关资源）
		this.closeWebSocket(true);

		// 清除所有定时器
		this.clearAllTimers();
		
		// 暂停视频
		const videoId = `myVideo_${this.liveId}`;
		const videoContext = uni.createVideoContext(videoId, this);
		if (videoContext) {
			videoContext.pause();
		}
		
		// 移除网络状态监听
		try {
			uni.offNetworkStatusChange();
		} catch (err) {
			console.warn('移除网络状态监听失败:', err);
		}
		
		// 移除键盘高度监听
		try {
			uni.offKeyboardHeightChange();
		} catch (err) {
			console.warn('移除键盘高度监听失败:', err);
		}
		
		// 清理大数据和状态
		this.clearBigData();
		this.resetAllStates();
		
		console.log('页面资源清理完成');
	},

	mounted() {
		this.getCurrentActivities();
		this.getliveOrder();
	},
	watch: {
		// 监听liveItem.status的变化
		'liveItem.status': {
			handler(newStatus, oldStatus) {
				if (newStatus === undefined || oldStatus === undefined) return;
				if (newStatus === oldStatus) return;
				if (!this.liveId) {
					console.warn('liveId不存在，无法触发getliving请求');
					return;
				}
				// 状态变化时，调用getliving更新直播间数据
				// console.log(`liveItem.status从${oldStatus}变为${newStatus}，触发getliving请求`);
				this.getliving(this.liveId);
			},
			deep: true
		},
		// 监听orderUser.count的变化
		'orderUser.count': {
			handler(newVal, oldVal) {
				if (newVal !== this.prevOrderCount) {
					this.prevOrderCount = newVal;
					this.showPurchaseMessage();
				}
			},
			immediate: true
		}
	},
	methods: {
	
		// 重置所有状态
		resetAllStates() {
				this.liveUserCalled = false;
				this.talklist = [];
				this.liveViewersData = [];
				this.liveViewers = [];
				this.products = [];
				this.liveItem = [];
				
				// 重置WebSocket相关状态
				this.isSocketOpen = false;
				this.isConnecting = false;
				this.isManualClose = true;
				this.reconnectCount = 0;
				this.heartBeatRetryCount = 0;
				this.lastHeartBeatTime = 0;
				this.adaptiveHeartBeatInterval = this.heartBeatInterval;
				this.isNetworkAvailable = true;
				this.networkType = 'unknown';
				
				// 重置性能监控数据
				this.connectionStartTime = 0;
				this.connectionLatency = 0;
				this.messageCount = 0;
				this.errorCount = 0;
				this.lastPerformanceCheck = 0;
			},
			
		 // 获取WebSocket性能统计
		 getWebSocketPerformanceStats() {
				const now = Date.now();
				const uptime = this.connectionStartTime > 0 ? now - this.connectionStartTime : 0;
				
				return {
					connectionLatency: this.connectionLatency,
					uptime: uptime,
					messageCount: this.messageCount,
					errorCount: this.errorCount,
					errorRate: this.messageCount > 0 ? (this.errorCount / this.messageCount * 100).toFixed(2) : 0,
					messagesPerSecond: uptime > 0 ? (this.messageCount / (uptime / 1000)).toFixed(2) : 0,
					networkType: this.networkType,
					isConnected: this.isSocketAvailable(),
					reconnectCount: this.reconnectCount
				};
		 },
			
		// 定期检查性能并输出统计信息
		performanceCheck() {
			const now = Date.now();
			// 每5分钟输出一次性能统计
			if (now - this.lastPerformanceCheck > 300000) { // 5分钟
				const stats = this.getWebSocketPerformanceStats();
				console.log('WebSocket性能统计:', stats);
				this.lastPerformanceCheck = now;
				
				// 如果错误率过高，记录警告
				if (stats.errorRate > 10) {
					console.warn(`WebSocket错误率过高: ${stats.errorRate}%`);
				}
				
				// 如果连接延迟过高，记录警告
				if (stats.connectionLatency > 5000) {
					console.warn(`WebSocket连接延迟过高: ${stats.connectionLatency}ms`);
				}
			}
		},
	
		// 定期清理视频缓存
		startVideoCacheCleanup() {
			if (this.videoCleanupTimer) {
				clearInterval(this.videoCleanupTimer);
			}

			// 每30秒清理一次视频缓存
			this.videoCleanupTimer = setInterval(() => {
				this.cleanupVideoCache();
			}, 30000);
		},
		// 清理视频缓存
		cleanupVideoCache() {
			if (!this.liveItem || !this.liveId) return;

			// 只对录播视频进行清理
			if (this.liveItem.liveType === 2 && this.liveItem.videoUrl) {
				this.reloadVideoPlayer();
			}
		},
		// 重新加载视频播放器
		reloadVideoPlayer() {
			const videoId = `myVideo_${this.liveId}`;
			const videoContext = uni.createVideoContext(videoId, this);

			if (videoContext) {
				const currentTime = this.videoCurrentTime;

				// 暂停视频
				videoContext.pause();

				// 延迟重新加载
				setTimeout(() => {
					// 重新设置视频源，强制清理缓存
					this.$set(this.liveItem, 'videoUrl', this.liveItem.videoUrl + '&t=' + Date.now());

					// 恢复播放位置
					setTimeout(() => {
						if (videoContext.seek) {
							videoContext.seek(currentTime);
						}
						videoContext.play();
					}, 500);
				}, 100);
			}
		},
		// 启动内存监控
		startMemoryMonitoring() {
			if (this.memoryMonitorTimer) {
				clearInterval(this.memoryMonitorTimer);
			}
			this.memoryMonitorTimer = setInterval(() => {
				this.checkMemoryUsage();
			}, 15000); // 每15秒检查一次
		},
		// 检查内存使用情况
		checkMemoryUsage() {
			// 在微信小程序中，可以通过性能监控API检查内存
			if (wx && wx.getPerformance) {
				try {
					const performance = wx.getPerformance();
					const memory = performance.memory;

					if (memory && memory.usedJSHeapSize > 50 * 1024 * 1024) {
						// 超过50MB
						console.warn('内存使用过高，触发清理:', memory.usedJSHeapSize);
						this.forceMemoryCleanup();
					}
				} catch (e) {
					console.log('无法获取内存信息');
				}
			}
		},
		// 强制内存清理
		forceMemoryCleanup() {
			console.log('执行强制内存清理');

			// 1. 清理视频播放器
			this.cleanupVideoPlayer();

			// 2. 清理大数据
			this.clearBigData();

			// 3. 强制垃圾回收（在支持的环境下）
			this.triggerGarbageCollection();
		},
		// 清理视频播放器
		cleanupVideoPlayer() {
			const videoId = `myVideo_${this.liveId}`;
			const videoContext = uni.createVideoContext(videoId, this);

			if (videoContext) {
				// 停止播放
				videoContext.stop();

				// 重置视频源
				setTimeout(() => {
					this.$set(this.liveItem, 'videoUrl', '');
					setTimeout(() => {
						this.$set(this.liveItem, 'videoUrl', this.getFreshVideoUrl());
						this.playVideo();
					}, 500);
				}, 100);
			}
		},
		// 获取带时间戳的新视频URL
		getFreshVideoUrl() {
			if (!this.liveItem.originalVideoUrl) {
				this.liveItem.originalVideoUrl = this.liveItem.videoUrl;
			}

			// 添加时间戳参数，避免缓存
			const separator = this.liveItem.originalVideoUrl.includes('?') ? '&' : '?';
			return this.liveItem.originalVideoUrl + separator + 't=' + Date.now();
		},
		// 清理大数据
		clearBigData() {
			// 清理聊天记录，只保留最近50条
			if (this.talklist.length > 50) {
				this.talklist = this.talklist.slice(-50);
			}
			// 清理观众数据
			if (this.liveViewersData.length > 100) {
				this.liveViewersData = this.liveViewersData.slice(-100);
			}

			// 清理虚拟数据
			if (this.liveViewers.length > 100) {
				this.liveViewers = this.liveViewers.slice(-100);
			}

			// 清理商品数据
			if (this.products.length > 50) {
				this.products = this.products.slice(0, 50);
			}
			
			// 强制垃圾回收（如果支持）
			if (typeof gc === 'function') {
				gc();
			}
		},
	

		// 触发垃圾回收（在支持的环境下）
		triggerGarbageCollection() {
			if (wx && wx.triggerGC) {
				wx.triggerGC();
			}
		},

		goMiniProgram() {
			// uni.navigateToMiniProgram({
			// 	appId: 'wx45cf09091aead547',
			// 	path: '/pages/home/index',
			// 	success: function(res) {
			// 		console.log('跳转成功', res);
			// 	},
			// 	fail: function(err) {
			// 		console.error('跳转失败', err);
			// 	}
			// });
			uni.showToast({
				title: '系统升级中，兑换请联系伴学助手！',
				icon: 'none'
			});
		},
		// 阻止双击事件
		preventDoubleClick(e) {
			e.preventDefault();
			e.stopPropagation();
			return false;
		},

		// 清理所有定时器和内存
		clearAllTimers() {
			// 清理所有定时器
			const timers = [
				'scrollTimer',
				'liveViewDataTimer',
				'redTimer',
				'liveStartTimer',
				'lotteryTimer',
				'welcomeTimer',
				'trafficInterval',
				'lookTimer',
				'trafficTimer',
				'intervalId',
				'reconnectTimer',
				'searchTimer',
				'purchasePromptTimer',
				'heartBeatTimer',
				'pingTimeoutTimer'
			];

			timers.forEach((timer) => {
				if (this[timer]) {
					if (timer.includes('Interval') || timer.includes('Timer')) {
						clearInterval(this[timer]);
					} else {
						clearTimeout(this[timer]);
					}
					this[timer] = null;
				}
			});

			// 重置相关状态
			this.stayTime = 0;
			this.startTime = 0;
			this.totalTraffic = 0;
			this.scrollPending = false;
			this.reconnectCount = 0;
			this.heartBeatRetryCount = 0;
		},

		//直播计算流量
		startTrafficCalculation(bitrate) {
			if (this.trafficTimer) {
				clearInterval(this.trafficTimer);
				this.trafficTimer = null;
			}
			this.startTime = Date.now();
			var that = this;
			this.trafficTimer = setInterval(() => {
				that.calculateTraffic(bitrate);
			}, 10000); // 每10秒计算一次
		},
		// 计算流量
		calculateTraffic(bitrate) {
			const currentTime = Date.now();
			const duration = (currentTime - this.startTime) / 1000; // 持续时间（秒）
			// 流量 = 码率 × 时间
			// 码率单位: bps, 时间单位: 秒, 流量单位: 比特
			const trafficBits = bitrate * duration;
			// 转换为字节
			this.totalTraffic = trafficBits / 8;
			this.getLiveInternetTraffic();
		},

		startTimer() {
			this.startTime = Date.now();
			this.lookTimer = setInterval(() => {
				this.stayTime = Math.floor((Date.now() - this.startTime) / 1000);
			}, 1000);
		},

		//直播、录播缓冲
		getLiveInternetTraffic() {
			if (!this.liveId) return;
			const currentTime = (this.stayTime / this.liveItem.duration) * 100;
			const param = {
				userId: this.userData.userId || '',
				liveId: this.liveId || '',
				uuId: dayjs().format('YYYYMMDD') + this.uuId,
				internetTraffic: this.totalTraffic
			};
			liveInternetTraffic(param);
		},
		// 回放、预告缓冲
		getInternetTraffic() {
			if (!this.liveId || !this.liveId || !this.userData.userId || !this.uuId) return;
			const currentTime = (this.stayTime / this.liveItem.duration) * 100;
			const param = {
				videoType: this.liveItem.videoType,
				videoId: this.liveItem.videoId,
				userId: this.userData.userId,
				liveId: this.liveId,
				uuId: dayjs().format('YYYYMMDD') + this.uuId,
				duration: this.liveItem.duration,
				bufferRate: currentTime
			};
			if (this.liveItem.status == 1) {
				param.videoType = this.liveItem.previewVideoType || '';
				param.videoId = this.liveItem.previewVideoId || '';
			}
			if (this.liveItem.liveType == 1) {
				param.bufferRate = this.totalTraffic;
			}
			internetTraffic(param);
		},
		
		scrollToBottom() {
				if (this.scrollTimer) {
					clearTimeout(this.scrollTimer);
				}
				this.scrollTimer = setTimeout(() => {
					this.$nextTick(() => {
						const query = uni.createSelectorQuery().in(this);
						query.select('.scrolly').boundingClientRect(scrollRect => {
							if (!scrollRect) return;
							query.select('.scrolly').scrollOffset(scrollOffset => {
								const newScrollTop = scrollOffset.scrollHeight - scrollRect.height;
								this.scrollTop = newScrollTop;
							}).exec();
						}).exec();
					});
				}, 0);
		},
		// 启动内存监控
		startMemoryMonitor() {
			// 清理之前的监控
			if (this.memoryMonitorTimer) {
				clearInterval(this.memoryMonitorTimer);
			}
			// 每5分钟检查一次内存使用情况
			this.memoryMonitorTimer = setInterval(() => {
				this.checkAndCleanMemory();
			}, 5 * 60 * 1000); // 5分钟
		},

		// 检查并清理内存
		checkAndCleanMemory() {
			try {
				// 清理过多的聊天消息
				if (this.talklist && this.talklist.length > 25) {
					const keepCount = 20;
					this.talklist.splice(0, this.talklist.length - keepCount);
				}

				// 清理用户颜色缓存（保留最近的50个）
				if (this.userRandomColors && Object.keys(this.userRandomColors).length > 50) {
					const entries = Object.entries(this.userRandomColors);
					const keepEntries = entries.slice(-50);
					this.userRandomColors = Object.fromEntries(keepEntries);
				}

				// 清理已显示用户集合（保留最近的100个）
				if (this.shownEntryUsers && this.shownEntryUsers.size > 100) {
					const array = Array.from(this.shownEntryUsers);
					this.shownEntryUsers.clear();
					array.slice(-100).forEach((id) => this.shownEntryUsers.add(id));
				}
				console.log('内存清理完成');
			} catch (error) {
				console.error('内存清理失败:', error);
			}
		},

		// 恢复页面活动
		async resumePageActivity() {
			if (this.liveItem) {
				await this.getliving(this.liveId);
				this.startTimeTimer(this.liveItem);
			}
			if (!this.isSocketAvailable()) {
				this.initSocket();
			}
		},

		// 获取用户专属随机色（缓存机制：同一用户始终用同一颜色）
		getUserRandomColor(userId) {
			if (!userId) {
				return '#8978e2'; // 默认颜色
			}
			//如果缓存中已有该用户的颜色，直接返回
			if (this.userRandomColors[userId]) {
				return this.userRandomColors[userId];
			}
			//为新用户生成固定颜色（基于用户ID生成，不是完全随机）
			const color = this.generateStableColor(userId);
			this.userRandomColors[userId] = color;
			// 存储到本地缓存，确保页面刷新后颜色不变
			this.saveUserColorsToStorage();
			return color;
		}, // 基于用户ID生成稳定颜色（不是完全随机）
		generateStableColor(userId) {
			// 将用户ID转换为数字种子
			let seed = 0;
			for (let i = 0; i < userId.length; i++) {
				seed = (seed * 31 + userId.charCodeAt(i)) % 1000000;
			}
			const colorPool = [
				'#FF6B6B',
				'#4ECDC4',
				'#45B7D1',
				'#96CEB4',
				'#FFEAA7',
				'#DDA0DD',
				'#98D8C8',
				'#F7DC6F',
				'#BB8FCE',
				'#85C1E9',
				'#F8C471',
				'#82E0AA',
				'#F1948A',
				'#85C1E9',
				'#D7BDE2'
			];
			return colorPool[seed % colorPool.length];
		},
		// 保存颜色映射到本地存储
		saveUserColorsToStorage() {
			try {
				uni.setStorageSync('userRandomColors', this.userRandomColors);
			} catch (e) {
				console.warn('保存用户颜色缓存失败:', e);
			}
		},
		// 从本地存储加载颜色映射
		loadUserColorsFromStorage() {
			try {
				const cached = uni.getStorageSync('userRandomColors');
				if (cached) {
					this.userRandomColors = cached;
				}
			} catch (e) {
				console.warn('加载用户颜色缓存失败:', e);
			}
		},
		//头像名字
		getNicknameInitial(nickName) {
			if (!nickName || typeof nickName !== 'string') return '未';
			if (/^[\u4e00-\u9fa5]/.test(nickName[0])) {
				return nickName[0];
			}
			return nickName[0].toUpperCase();
		},

		async getUserInfo() {
			await getUserInfo().then(
				(res) => {
					if (res.code == 200) {
						this.userData = res.user;
					} else {
						uni.showToast({
							icon: 'none',
							title: '请求失败'
						});
					}
				},
				(rej) => {}
			);
		},

		//订阅消息
		handleAgreement() {
			const templateId = this.templateId;
			uni.requestSubscribeMessage({
				tmplIds: [templateId],
				success: (res) => {
					// console.log("模板订阅状态", res[templateId]);
					if (res[templateId] === 'accept') {
						uni.showToast({
							title: '订阅成功，开播将提醒您',
							icon: 'success'
						});
						this.callSendMessageApi();
					} else if (res[templateId] === 'reject') {
						uni.showToast({
							title: '您已拒绝订阅，将无法收到提醒',
							icon: 'none'
						});
					} else if (res[templateId] === 'ban') {
						uni.showToast({
							title: '您已关闭所有订阅权限，请在设置中开启',
							icon: 'none'
						});
					}
				},
				fail: (err) => {
					console.error('订阅消息失败', err);
					uni.showToast({
						title: '订阅失败，请重试',
						icon: 'none'
					});
				}
			});
		},
		async callSendMessageApi() {
			if (!this.userData.userId) return;
			const templateData = {
				taskName: this.liveId,
				userId: this.userData.userId,
				templateId: this.templateId, // 模板ID
				data: {
					thing6: this.liveItem.liveName,
					date7: this.liveItem.startTime
				}
			};
			subNotifyLive(templateData).then(
				(res) => {
					if (res.code == 200) {
						this.isAgreement = true;
						uni.setStorageSync('isAgreement', true);
					} else {
						uni.showToast({
							title: res.msg,
							icon: 'none'
						});
					}
				},
				(rej) => {}
			);
		},

		//发送心跳
		sendHeartBeat() {
			if (!this.isSocketAvailable() || !this.isNetworkAvailable) {
				console.warn('网络不可用或Socket连接异常，跳过心跳发送');
				return;
			}
			this.lastHeartBeatTime = Date.now();
			try {
				const heartBeatMsg = JSON.stringify({
					cmd: 'heartbeat',
					msg: 'ping',
					userId: this.userData.userId || '',
					liveId: this.liveId,
					timestamp: this.lastHeartBeatTime,
					networkType: this.networkType
				});
				console.log("qxj sendHeartBeat");
				this.socket.send({
					data: heartBeatMsg,
					success: () => {
						this.heartBeatRetryCount = 0; // 成功后重置重试次数
						this.adjustHeartBeatInterval(true); // 网络良好，可适当延长间隔
						this.startPingTimeout(); // 启动超时检测
						
					},
					fail: (err) => {
						console.error('心跳包发送失败:', err);
						this.heartBeatRetryCount++;
						this.adjustHeartBeatInterval(false); // 网络不稳定，缩短间隔
						
						// 根据网络类型调整重试策略
						const retryDelay = this.getRetryDelay();
						
						if (this.heartBeatRetryCount < this.maxHeartBeatRetries) {
							setTimeout(() => this.sendHeartBeat(), retryDelay);
						} else {
							this.heartBeatRetryCount = 0;
							this.handleReconnect(); // 重试用完才重连
						}
					}
				});
			} catch (err) {
				console.error('心跳发送异常:', err);
				this.heartBeatRetryCount++;
				
				const retryDelay = this.getRetryDelay();
				if (this.heartBeatRetryCount < this.maxHeartBeatRetries) {
					setTimeout(() => this.sendHeartBeat(), retryDelay);
				} else {
					this.heartBeatRetryCount = 0;
					this.handleReconnect();
				}
			}
		},
		
		// 根据网络状态获取重试延迟
		getRetryDelay() {
			const baseDelay = 2000;
			const retryMultiplier = Math.pow(1.5, this.heartBeatRetryCount); // 指数退避
			
			// 根据网络类型调整延迟
			let networkMultiplier = 1;
			switch (this.networkType) {
				case '2g':
					networkMultiplier = 3;
					break;
				case '3g':
					networkMultiplier = 2;
					break;
				case '4g':
				case '5g':
					networkMultiplier = 1;
					break;
				case 'wifi':
					networkMultiplier = 0.8;
					break;
				default:
					networkMultiplier = 1.5;
			}
			
			return Math.min(baseDelay * retryMultiplier * networkMultiplier, 10000); // 最大10秒
		},
		
		// 自适应调整心跳间隔
		adjustHeartBeatInterval(isSuccess) {
			if (isSuccess) {
				// 连接稳定，可适当延长间隔（最大30秒）
				this.adaptiveHeartBeatInterval = Math.min(this.adaptiveHeartBeatInterval * 1.1, 30000);
			} else {
				// 连接不稳定，缩短间隔（最小10秒）
				this.adaptiveHeartBeatInterval = Math.max(this.adaptiveHeartBeatInterval * 0.9, 10000);
			}
		},
		// 启动心跳超时检测
		startPingTimeout() {
			// 清除之前的超时定时器
			if (this.pingTimeoutTimer) {
				clearTimeout(this.pingTimeoutTimer);
				this.pingTimeoutTimer = null;
			}
			// 超时后触发重连
			this.pingTimeoutTimer = setTimeout(() => {
				// console.error("心跳响应超时，连接异常");
				this.handleReconnect();
			}, this.pingTimeout);
		},
		stopHeartBeat() {
			if (this.heartBeatTimer) {
				clearInterval(this.heartBeatTimer);
				this.heartBeatTimer = null;
			}
			if (this.pingTimeoutTimer) {
				clearTimeout(this.pingTimeoutTimer);
				this.pingTimeoutTimer = null;
			}
		}, // 封装通用的连接状态校验方法
		isSocketAvailable() {
			// WebSocket readyState：0=CONNECTING, 1=OPEN, 2=CLOSING, 3=CLOSED
			return this.socket && this.isSocketOpen && this.socket.readyState === 1;
		},
		// 处理重连逻辑
		handleReconnect() {
			if (this.isManualClose) {
				console.log('手动关闭连接，不进行重连');
				return;
			}
			
			this.stopHeartBeat();
			
			// 检查网络状态
			if (!this.isNetworkAvailable) {
				console.warn('网络不可用，延迟重连');
				setTimeout(() => this.handleReconnect(), 5000);
				return;
			}
			
			if (this.reconnectCount < this.maxReconnectAttempts) {
				this.reconnectCount++;
				
				// 指数退避算法：基础延迟 * 2^(重连次数-1) + 随机抖动
				const baseDelay = 1000;
				const exponentialDelay = baseDelay * Math.pow(2, this.reconnectCount - 1);
				const jitter = Math.random() * 1000; // 随机抖动，避免同时重连
				const totalDelay = Math.min(exponentialDelay + jitter, 30000); // 最大30秒
				
				console.log(`第${this.reconnectCount}次重连，延迟${Math.round(totalDelay)}ms，网络类型：${this.networkType}`);
				
				this.reconnectTimer = setTimeout(() => {
					// 重连前再次检查网络状态
					if (this.isNetworkAvailable && !this.isManualClose) {
						this.initSocket();
					} else {
						console.warn('重连时网络不可用或已手动关闭');
						this.handleReconnect(); // 递归重试
					}
				}, totalDelay);
			} else {
				console.log(`已达最大重连次数(${this.maxReconnectAttempts})，停止重连`);
				this.showReconnectFailedMessage();
			}
		},
		
		// 显示重连失败提示
		showReconnectFailedMessage() {
			uni.showToast({
				title: '网络连接异常，请检查网络后重新进入',
				icon: 'none',
				duration: 3000
			});
		},
		
		// 统一处理连接错误
		handleConnectionError(errorType, error) {
			console.error(`WebSocket ${errorType}:`, error);
			
			// 根据错误类型进行不同处理
			if (errorType === '连接请求失败') {
				// 连接请求失败，可能是网络问题或服务器问题
				if (!this.isNetworkAvailable) {
					console.warn('网络不可用，等待网络恢复后重连');
					return;
				}
			}
			
			// 触发重连
			this.handleReconnect();
		},
		// 重置重连状态
		resetReconnectState() {
			this.reconnectCount = 0;
			this.heartBeatRetryCount = 0;
			
			// 清理重连定时器
			if (this.reconnectTimer) {
				clearTimeout(this.reconnectTimer);
				this.reconnectTimer = null;
			}
			
			// 重置自适应心跳间隔
			this.adaptiveHeartBeatInterval = this.heartBeatInterval;
		},
		
		// 初始化网络状态监听
		initNetworkStatusListener() {
			// 获取当前网络状态
			uni.getNetworkType({
				success: (res) => {
					this.networkType = res.networkType;
					this.isNetworkAvailable = res.networkType !== 'none';
					console.log('当前网络类型:', res.networkType);
				}
			});
			
			// 监听网络状态变化
			uni.onNetworkStatusChange((res) => {
				const oldNetworkType = this.networkType;
				const oldNetworkAvailable = this.isNetworkAvailable;
				
				this.networkType = res.networkType;
				this.isNetworkAvailable = res.isConnected;
				
				console.log(`网络状态变化: ${oldNetworkType} -> ${res.networkType}, 连接状态: ${res.isConnected}`);
				
				// 网络从不可用变为可用时，尝试重连
				if (!oldNetworkAvailable && res.isConnected) {
					console.log('网络恢复，尝试重连WebSocket');
					this.resetReconnectState();
					setTimeout(() => {
						if (!this.isSocketAvailable()) {
							this.initSocket();
						}
					}, 1000);
				}
				
				// 网络类型变化时，调整心跳策略
				if (oldNetworkType !== res.networkType && res.isConnected) {
					this.adjustHeartBeatForNetworkType(res.networkType);
				}
				
				// 网络断开时停止心跳
				if (!res.isConnected) {
					console.warn('网络断开，停止心跳');
					this.stopHeartBeat();
				}
			});
		},
		
		// 根据网络类型调整心跳策略
		adjustHeartBeatForNetworkType(networkType) {
			let newInterval = this.heartBeatInterval;
			
			switch (networkType) {
				case '2g':
					newInterval = 30000; // 2G网络，30秒间隔
					break;
				case '3g':
					newInterval = 20000; // 3G网络，20秒间隔
					break;
				case '4g':
				case '5g':
					newInterval = 15000; // 4G/5G网络，15秒间隔
					break;
				case 'wifi':
					newInterval = 10000; // WiFi网络，10秒间隔
					break;
				default:
					newInterval = 15000; // 默认15秒
			}
			
			if (newInterval !== this.adaptiveHeartBeatInterval) {
				this.adaptiveHeartBeatInterval = newInterval;
				console.log(`根据网络类型(${networkType})调整心跳间隔为${newInterval}ms`);
				
				// 如果当前有心跳在运行，重启心跳以应用新间隔
				if (this.heartBeatTimer && this.isSocketAvailable()) {
					this.startHeartBeat();
				}
			}
		},

		//输入框
		inputFocus() {
			// 立即更新状态，确保UI快速响应
			this.isFocus = true;
			this.isKeyboardShow = true;
			console.log('输入框获得焦点，等待键盘监听器更新高度');
		},
		inputBlur() {
			// this.chatHeight = 0;
			this.isFocus = false;
			// 减少延迟，快速响应键盘隐藏
			setTimeout(() => {
				if (!this.isFocus) {
					this.isKeyboardShow = false;
					// 重置键盘高度，确保下次点击时能正确计算
					this.keyboardHeight = 0;
				}
			}, 50);
		},
		// 初始化键盘监听器 - 兼容安卓/苹果
		initKeyboardListener() {
			const systemInfo = uni.getSystemInfoSync();
			const isIOS = systemInfo.platform === 'ios';
			const isAndroid = systemInfo.platform === 'android';
			
			uni.onKeyboardHeightChange((res) => {
				// 立即更新键盘显示状态和高度，确保快速响应
				this.isKeyboardShow = res.height > 0;
				
				console.log('键盘高度变化:', res);
				console.log('设备信息:', {
					platform: systemInfo.platform,
					model: systemInfo.model,
					safeAreaInsets: systemInfo.safeAreaInsets,
					screenHeight: systemInfo.screenHeight,
					windowHeight: systemInfo.windowHeight
				});
				
				// 立即处理键盘高度计算，不使用防抖
				// 根据不同平台进行兼容性处理
				if (isIOS) {
					// iOS设备处理 - 需要考虑底部安全区域
					this.keyboardHeight = res.height * 2; // iOS需要乘以2转换为rpx
					// iOS设备需要减去底部安全区域，确保输入框紧贴键盘
					const safeAreaBottom = systemInfo.safeAreaInsets ? systemInfo.safeAreaInsets.bottom : 0;
					if (safeAreaBottom > 0 && res.height > 0) {
						// iOS的键盘高度已经包含了安全区域，所以需要减去避免重复计算
						this.keyboardHeight = this.keyboardHeight - (safeAreaBottom * 2);
					}
					
					// 对于有刘海屏的iOS设备，可能需要额外调整
					if (systemInfo.model && (systemInfo.model.includes('iPhone X') || 
						systemInfo.model.includes('iPhone 11') || 
						systemInfo.model.includes('iPhone 12') || 
						systemInfo.model.includes('iPhone 13') || 
						systemInfo.model.includes('iPhone 14') || 
						systemInfo.model.includes('iPhone 15') ||  
					    systemInfo.model.includes('iPhone 16') ||  
						systemInfo.model.includes('iPhone 17'))
					) {
						// 刘海屏设备额外减少一些间距，确保完全紧贴
						this.keyboardHeight = Math.max(0, this.keyboardHeight - 10);
					}
					// iOS设备的最终微调 - 减少可能存在的系统间距
					if (res.height > 0) {
						this.keyboardHeight = Math.max(0, this.keyboardHeight - 5);
					}
				} else if (isAndroid) {
					// Android设备处理
					this.keyboardHeight = res.height * 2; // Android也需要转换为rpx
					// Android设备需要减去底部安全区域，确保输入框紧贴键盘
					const safeAreaBottom = systemInfo.safeAreaInsets ? systemInfo.safeAreaInsets.bottom : 0;
					if (safeAreaBottom > 0 && res.height > 0) {
						// Android的键盘高度也需要减去安全区域，避免重复计算
						this.keyboardHeight = this.keyboardHeight - (safeAreaBottom * 2);
					}
					if (res.height > 0) {
						this.keyboardHeight = Math.max(0, this.keyboardHeight - 10);
					}
				} else {
					// 其他平台的默认处理
					this.keyboardHeight = res.height * 2;
				}
				// 确保键盘高度不为负数
				this.keyboardHeight = Math.max(0, this.keyboardHeight);
				console.log('处理后的键盘高度:', this.keyboardHeight, '键盘显示状态:', this.isKeyboardShow);
			});
		},
		getTimeDifferenceInSeconds(createTimeStr) {
			const createTime = new Date(createTimeStr.replace(/-/g, '/'));
			const now = new Date();
			const timeDiffMs = now - createTime;
			const timeDiffSeconds = Math.floor(timeDiffMs / 1000);
			return Math.max(0, timeDiffSeconds);
		},
		// 录播时间点
		onVideoMetaLoaded(e) {
			this.videoProgressKey = `videoProgress_${this.liveId}`;
			this.setVideoProgress();
		},
		setVideoProgress() {
			// 只有录播和回放需要设置进度
			if (this.liveItem.liveType !== 2 && this.liveItem.liveType !== 3) {
				return;
			}
			let currentTime = 0;
			if (this.liveItem.liveType === 2) {
				// 录播：计算当前时间与开始时间的差值，对视频总时长取模
				const diff = this.getTimeDifferenceInSeconds(this.liveItem.startTime);
				if (diff > this.liveItem.duration) {
					const storedProgress = uni.getStorageSync(this.videoProgressKey);
					currentTime = storedProgress >= this.liveItem.duration ? 0 : storedProgress || 0;
				} else {
					currentTime = diff % this.liveItem.duration;
				}

				// currentTime = diff % this.liveItem.duration;
			} else if (this.liveItem.liveType === 3) {
				// 回放：从存储中获取进度
				const storedProgress = uni.getStorageSync(this.videoProgressKey);
				currentTime = storedProgress || 0;
			}
			const videoId = `myVideo_${this.liveId}`;
			const videoContext = uni.createVideoContext(videoId, this);
			if (videoContext) {
				videoContext.seek(currentTime);
			}
		},

		onVideoWaiting(e) {
			// console.log('视频等待加载', e);
			//流量

			if (this.liveItem.liveType == 2) {
				this.startTrafficCalculation(this.bitrate);
			} else {
				let that = this;
				if (this.trafficInterval) {
					clearInterval(this.trafficInterval);
					this.trafficInterval = null;
				}
				this.trafficInterval = setInterval(function () {
					that.getInternetTraffic();
				}, 10000);
			}
		},

		// 视频时间更新
		onVideoTimeUpdate(e) {
			// 获取当前播放时间
			this.videoCurrentTime = e.detail.currentTime;
			// 每隔10秒保存一次进度（避免频繁存储）
			if (Math.floor(this.videoCurrentTime) % 10 === 0) {
				this.saveVideoProgress();
			}
			// this.setVideoProgress();
		},

		// 视频暂停
		onVideoPause(e) {
			if (this.liveItem.liveType === 2) {
				const videoId = `myVideo_${this.liveId}`;
				const videoContext = uni.createVideoContext(videoId, this);
				setTimeout(() => {
					videoContext.play();
				}, 100);
			}
			// 暂停时保存进度
			this.saveVideoProgress();
		},

		// 视频播放
		onVideoPlay(e) {},
		// 设置视频当前时间
		// setVideoCurrentTime(time) {
		// 	if (!time) return;
		// 	const videoId = `myVideo_${this.liveId}`;
		// 	const videoContext = uni.createVideoContext(videoId, this);

		// 	if (videoContext) {
		// 		videoContext.seek(time);
		// 		console.log(`设置视频播放位置: ${time}秒`);
		// 	}
		// },

		// 保存视频进度
		saveVideoProgress() {
			if (this.videoProgressKey) {
				uni.setStorage({
					key: this.videoProgressKey,
					data: this.videoCurrentTime,
					success: () => {},
					fail: (err) => {
						console.error('保存视频进度失败:', err);
					}
				});
			}
		},

		// 点击红包
		onRed() {
			if (!this.liveId) return;
			if (!this.redInfo?.redId) return;
			if (this.redTimer) {
				clearInterval(this.redTimer);
				this.redTimer = null;
			}
			let data = {
				liveId: this.liveId,
				userId: this.userData.userId,
				redId: this.redInfo.redId
			};
			liveRed(data).then(
				(res) => {
					this.isShowRed = false;
					this.redCard = res;
					this.isShowRedCard = true;
				},
				(rej) => {}
			);
		},
		//领取优惠券
		onCoupon() {
			if (!this.couponInfo.couponIssueId) return;

			let data = {
				goodsId: this.couponInfo.goodsId,
				couponIssueId: this.couponInfo.couponIssueId,
				liveId: this.liveId
			};
			coupon(data)
				.then((res) => {
					this.isShowCoupon = false;
					if (res.code == 200) {
						uni.showToast({
							title: res.msg,
							icon: 'none'
						});
					} else {
						uni.showToast({
							title: res.msg,
							icon: 'none'
						});
					}
				})
				.catch((rej) => {});
		},

		// 我的中奖名单
		getMyLottery() {
			this.winning = true;
			myLottery()
				.then((res) => {
					if (res.code == 200) {
						// console.log("我的中奖名单", res)
						this.prizeAll = res.data.list || {};
					} else {
					}
				})
				.catch((rej) => {});
		},
		// 抽奖
		onLottery() {
			if (!this.lotteryInfo) return;

			let data = {
				lotteryId: this.lotteryInfo.lotteryId
			};

			liveLottery(data)
				.then((res) => {
					if (res.code == 200) {
						const resData = res.data || {};
						this.lotteryList = Array.isArray(resData) ? resData : [];
						this.lotteryProducts = Array.isArray(resData.products) ? resData.products : [];

						if (resData.duration) {
							this.isShowLotteryPop = true;
						}
					} else {
						uni.showToast({
							title: res.msg,
							icon: 'none'
						});
						this.lotteryList = [];
						this.lotteryProducts = [];
					}
				})
				.catch((rej) => {
					uni.showToast({
						title: '获取抽奖信息失败',
						icon: 'none'
					});
					// 失败时强制重置为数组
					this.lotteryList = [];
					this.lotteryProducts = [];
				});
		},
		// 参与抽奖
		onClaim() {
			let data = {
				liveId: this.liveId,
				lotteryId: this.lotteryInfo.lotteryId
			};
			claim(data).then(
				(res) => {
					if (res.code == 200) {
						uni.showToast({
							title: res.msg,
							icon: 'none'
						});
						this.isShowLotteryPop = false;
						this.havePrize = true;
						uni.setStorageSync('havePrize', this.havePrize);
					} else {
						uni.showToast({
							title: res.msg,
							icon: 'none'
						});
					}
				},
				(rej) => {}
			);
		},
		confirm() {
			this.isShowPrize = false;
			this.havePrize = false;
			uni.setStorageSync('havePrize', this.havePrize);
		},
		// 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) => {}
			);
		},

		//正在购买
		getliveOrder(item) {
			if (!this.liveId) {
				return;
			}
			liveOrderUser(this.liveId).then(
				(res) => {
					if (res.code == 200) {
						this.orderUser = res;
					} else {
						console.log('获取正在购买用户失败');
					}
				},
				(rej) => {}
			);
		},
		onLiveStateChange(e, liveItem) {
			// 可以根据状态码处理不同的直播状态
			const stateCode = e.detail.code;
			if (e.detail.code == -2301 || e.detail.code == -2302) {
				this.playVideo();
			} else if (e.detail.code == 2004) {
				this.calculateTimeDiff(this.liveItem);
				this.startTrafficCalculation(this.bitrateLive);
			}
			// 2001: 已经连接服务器
			// 2002: 已经连接服务器,开始拉流
			// 2003: 网络接收到首个视频数据包(IDR)
			// 2004: 视频播放开始
			// 2005: 视频播放进度
			// 2006: 视频播放结束
			// 2007: 视频播放Loading
			// 2008: 解码器启动
			// -2301: 网络断连，且经多次重连抢救无效，更多重试请自行重启播放
			// -2302: 获取加速拉流地址失败
		}, // 直播错误事件
		onLiveError(e, liveItem) {
			this.videoError(e, liveItem);
			console.log('错误');
		},
		//  红包 卡片 抽奖
		getCurrentActivities() {
			if (!this.liveId) return;
			currentActivities(this.liveId).then(
				(res) => {
					if (res.code === 200) {
						// 提取数据（默认空数组/对象避免报错）
						this.redInfo = (Array.isArray(res.red) ? res.red : [])[0] || {};
						this.lotteryInfo = (Array.isArray(res.lottery) ? res.lottery : [])[0] || {};
						this.goodsCard = res.goods || {};

						this.isShowGoods = this.goodsCard && this.goodsCard.status == 1;
						this.isShowRed = this.redInfo && this.redInfo.redStatus == 1;
						this.isShowLottery = this.lotteryInfo && this.lotteryInfo.lotteryStatus == 1;
						if (this.isShowRed) {
							this.redTimer = setInterval(() => {
								const redCountdown = this.handleTime(this.redInfo.updateTime, this.redInfo.duration);
								if (!redCountdown) {
									this.isShowRed = false;
									clearInterval(this.redTimer);
								}
							}, 1000);
						}
						// 处理抽奖定时器
						if (this.isShowLottery) {
							this.lotteryTimer = setInterval(() => {
								this.countdown = this.handleTime(this.lotteryInfo.updateTime, this.lotteryInfo.duration);
							}, 1000);
						}
					} else {
						uni.showToast({
							title: res.msg,
							icon: 'none'
						});
					}
				},
				(rej) => {}
			);
		},

		// 计算当前时间与 liveItem.startTime 的差值，并更新 totalTime
		calculateTimeDiff(item) {
			if (!item.startTime) return;
			// 提取对应场景的时间字符串（直播用startTime，抽奖用updateTime）
			let timeStr = item.startTime;

			// 转换时间格式（适配iOS，将 "-" 替换为 "/"）
			const time = new Date(timeStr.replace(/-/g, '/'));

			if (isNaN(time.getTime())) {
				return;
			}
			const now = new Date();
			let diffMs = Math.max(0, now.getTime() - time.getTime());
			// 转换为 时:分:秒（补零处理）
			const totalSeconds = Math.floor(diffMs / 1000);
			const hours = this.padZero(Math.floor(totalSeconds / 3600));
			const minutes = this.padZero(Math.floor((totalSeconds % 3600) / 60));
			const seconds = this.padZero(totalSeconds % 60);
			this.diffTotalTime = `${hours}:${minutes}:${seconds}`;
			// this.$set(this.liveItem, "diffMs", diffMs);
			// this.$set(this.liveItem, "totalSeconds", totalSeconds);
		},

		padZero(num) {
			return num < 10 ? `0${num}` : num;
		},
		// 启动当前直播间的时间差值定时器
		startTimeTimer(item) {
			if (!item) return;
			// 立即计算一次（避免等待1秒才显示）
			const totalTime = this.calculateTimeDiff(item);
			item.timeTimer = setInterval(() => {
				const totalTime = this.calculateTimeDiff(item);
			}, 1000);
		},

		toggleViewerList() {
			const now = Date.now();
			if (now - this.lastClickTime > this.clickDelay) {
				this.showadd = !this.showadd;
				if (this.showadd) {
					this.getliveUser(false); // 加载第一页观众
				}
				this.lastClickTime = now;
			}
		},
		// 播放视频
		playVideo() {
			if (!this.liveItem) {
				console.log('liveItem 为空，无法播放视频');
				return;
			}
			try {
				// 直播流使用live-player
				if (this.liveItem.liveType === 1 && this.liveItem.livingUrl && this.liveItem.status == 2) {
					const livePlayerId = `myLivePlayer_${this.liveId}`;
					const livePlayerContext = uni.createLivePlayerContext(livePlayerId, this);
					// console.log("直播")
					if (livePlayerContext) {
						livePlayerContext.play();
					}
				} else if (this.liveItem.status == 1 && this.liveItem.previewUrl) {
					const videoId = `myVideo_${this.liveId}`;
					const videoContext = uni.createVideoContext(videoId, this);

					if (videoContext) {
						videoContext.play();
					}
				} else if (this.liveItem.liveType === 2 && this.liveItem.videoUrl && this.liveItem.status == 2) {
					const videoId = `myVideo_${this.liveId}`;
					const videoContext = uni.createVideoContext(videoId, this);
					// console.log("录播")
					if (videoContext) {
						videoContext.play();
					}
				} // 回放视频使用video
				else if (this.liveItem.liveType === 3 && this.liveItem.videoUrl && this.liveItem.status == 4) {
					const videoId = `myVideo_${this.liveId}`;
					const videoContext = uni.createVideoContext(videoId, this);
					// console.log("回放")
					if (videoContext) {
						videoContext.play();
					}
				}
			} catch (error) {
				console.error('播放视频失败:', error);
			}
		},

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

			try {
				// 直播流使用live-player
				if (this.liveItem.status == 1) {
					const videoId = `myVideo_${this.liveId}`;
					const videoContext = uni.createVideoContext(videoId, this);
					if (videoContext) {
						videoContext.pause();
					}
				} else if (this.liveItem.status == 2) {
					if (this.liveItem.liveType === 1) {
						const livePlayerId = `myLivePlayer_${this.liveId}`;
						const livePlayerContext = uni.createLivePlayerContext(livePlayerId, this);
						if (livePlayerContext) {
							livePlayerContext.pause();
						}
					} else if (this.liveItem.liveType === 2) {
						const videoId = `myVideo_${this.liveId}`;
						const videoContext = uni.createVideoContext(videoId, this);
						if (videoContext) {
							videoContext.pause();
						}
					}
				}
			} catch (error) {
				console.error('暂停视频失败:', error);
			}
		},
		// 视频错误处理
		videoError(e, liveItem) {
			if (!liveItem || !this.liveId) return;
			// 初始化重试计数
			if (this.videoRetryCounts[liveItem.liveId] === undefined) {
				this.videoRetryCounts[liveItem.liveId] = 0;
			}
			// 限制重试次数
			if (this.videoRetryCounts[liveItem.liveId] >= 3) {
				console.error(`直播间 ${this.liveId} 视频加载失败，停止重试`);
				// 显示错误提示
				uni.showToast({
					title: '视频加载失败，请检查网络',
					icon: 'none',
					duration: 2000
				});
				return;
			}

			this.videoRetryCounts[this.liveId]++;

			// 延迟重试
			setTimeout(() => {
				if (this.liveId === this.liveId) {
					console.log(`第${this.videoRetryCounts[this.liveId]}次重试播放视频`);
					this.playVideo();
				}
			}, 2000);
		},

		openViews() {
			// 计算scroll-view高度
			this.$nextTick(() => {
				const query = uni.createSelectorQuery().in(this);
				query
					.select('.view-box')
					.boundingClientRect((data) => {
						if (data) {
							this.scrollHeight = data.height - 80; // 80是标题高度，120是底部高度
						}
					})
					.exec();
			});
		},
		// 滚动到底部触发
		handleScrollToLower() {
			// 清除上一次未执行的定时器，避免重复请求
			if (this.scrollTimer) {
				clearTimeout(this.scrollTimer);
			}
			// 延迟0.5秒（500毫秒）执行接口请求
			this.scrollTimer = setTimeout(() => {
				this.getliveUser(true);
			}, 1000);
		},
		async getLiveMsg(liveItem) {
			if (!liveItem || !this.liveId) {
				console.error('getLiveMsg 错误：无效的 liveItem');
				return;
			}
			try {
				const res = await liveMsg(this.liveId, 30, 1);
				if (res.code == 200) {
					const rows = Array.isArray(res.rows) ? res.rows : [];
					const reversedTalkList = [...rows].reverse();
					this.talklist = Array.isArray(reversedTalkList) ? reversedTalkList : [];
					// 获取历史消息后也滚动到底部
					this.$nextTick(() => {
						this.scrollToBottom();
					});
				} else {
					this.talklist = [];
				}
			} catch (error) {
				this.talklist = [];
				console.error('获取聊天记录失败:', error);
			}
		},
		generateRandomChineseName() {
			const prefixes = [
				'幸福',
				'快乐',
				'安康',
				'吉祥',
				'如意',
				'平安',
				'健康',
				'长寿',
				'福气',
				'美满',
				'和谐',
				'团圆',
				'富贵',
				'荣华',
				'宁静',
				'淡泊',
				'知足',
				'常乐',
				'悠然',
				'自在',
				'夕阳',
				'晚霞',
				'金秋',
				'银发',
				'老顽童',
				'开心',
				'笑口常开',
				'岁月静好',
				'云淡风轻',
				'海阔天空'
			];

			const suffixes = [
				'老人',
				'大爷',
				'大妈',
				'爷爷',
				'奶奶',
				'伯伯',
				'阿姨',
				'前辈',
				'先生',
				'女士',
				'长者',
				'翁',
				'婆',
				'哥',
				'姐',
				'友',
				'客',
				'迷',
				'粉丝',
				'达人',
				'爱好者',
				'之家',
				'之人',
				'之心',
				'之情',
				'之乐',
				'之旅',
				'之梦',
				'之歌',
				'之韵'
			];

			const specialNames = [
				'老有所乐',
				'知足常乐',
				'笑看人生',
				'云淡风轻',
				'岁月如歌',
				'夕阳红',
				'金色年华',
				'老当益壮',
				'鹤发童颜',
				'老骥伏枥',
				'闲云野鹤',
				'淡泊明志',
				'宁静致远',
				'随遇而安',
				'顺其自然',
				'老来俏',
				'开心果',
				'老宝贝',
				'不老松',
				'常青树'
			];

			// 30%概率使用特殊网名，70%使用前缀+后缀组合
			if (Math.random() < 0.3) {
				return specialNames[Math.floor(Math.random() * specialNames.length)];
			} else {
				const prefix = prefixes[Math.floor(Math.random() * prefixes.length)];
				const suffix = suffixes[Math.floor(Math.random() * suffixes.length)];
				return prefix + suffix;
			}
		},
		// 获取直播间用户
		async getliveUser(isLoadMore = false) {
			this.viewLoading = true;
			try {
				const res = await watchUserList(this.liveId, this.viewPageSize, this.viewPageNum, false);
				if (res.code === 200) {
					const userRows = Array.isArray(res.rows) ? res.rows : [];

					let array = userRows.map((item) => ({
						avatar: item.avatar || '',
						userId: item.userId || '',
						nickName: item.nickName || '未命名'
					}));

					// 虚拟数据
					let virtualData = [];
					let virtualTotal = res.total * 2 + 50;
					this.liveUserTotal = virtualTotal;
					for (let i = 0; i < virtualTotal; i++) {
						let data = {
							avatar: '',
							userId: '8565' + i,
							nickName: this.generateRandomChineseName()
						};
						virtualData.push(data);
					}
					this.liveViewersData = [...array, ...virtualData];

					const newRows = Array.isArray(res.rows) ? res.rows : [];
					const currentViewers = Array.isArray(this.liveViewers) ? this.liveViewers : [];

					let viewlist = isLoadMore ? [...currentViewers, ...newRows] : newRows;
					this.liveViewers = [...viewlist, ...virtualData];
					this.viewPageNum++;
				}
			} catch (error) {
				console.error('获取观众列表失败:', error);
			} finally {
				this.viewLoading = false;
			}
		},

		//小黄车搜索商品
		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);
		},

		//名字超过省略
		truncateString(str, maxLength) {
			if (typeof str !== 'string' || str.length <= maxLength) {
				return str;
			}
			return str.slice(0, maxLength) + '...'; // 截断后加省略号
		},
		// 跳转页面
		navgetTo(url) {
			uni.navigateTo({
				url: url
			});
		},

		// 修改获取直播信息方法
		async getliving(liveId) {
			if (!liveId) return;
			const param = {
				id: liveId
			};
			try {
				const res = await getlive(param);
				if (res.code !== 200) {
					uni.showToast({
						title: res.msg,
						icon: 'none'
					});
					return;
				}
				this.liveItem = Object.assign({}, this.liveItem, res.data);
				// this.talklist = Array.isArray((res.data || {}).talklist) ? res.data.talklist : [];
				this.startTimeTimer(this.liveItem);
				// 清除旧定时器（如预告倒计时）
				if (this.liveStartTimer) {
					clearInterval(this.liveStartTimer);
					this.liveStartTimer = null;
				}
				if (res.data.status == 1) {
					// 直播预告
					this.liveStartTimer = setInterval(async () => {
						this.liveCountdown = this.handleTime(res.data.startTime, 0);
						if (!this.liveCountdown) {
							uni.removeStorageSync('isAgreement');
							await this.getliving(this.liveId);
							clearInterval(this.liveStartTimer);
						}
					}, 1000);

					this.$set(this.liveItem, 'previewUrl', res.data.previewUrl);
					this.$set(this.liveItem, 'livingUrl', ''); // 清空直播流
					this.$set(this.liveItem, 'videoUrl', ''); // 清空回放视频
				} else if (res.data.status == 2) {
					if (res.data.liveType == 1) {
						// 直播流
						let cTime = Math.floor(Math.random() * 10000) + 1;
						let livingUrl = res.data.flvHlsUrl + '&t=' + cTime;
						console.log('地址在', this.liveItem.livingUrl);
						this.$set(this.liveItem, 'livingUrl', livingUrl);
						this.$set(this.liveItem, 'videoUrl', ''); // 清空回放视频
					} else if (res.data.liveType === 2) {
						// 回放视频   2录播 3直播回放
						// let urlStr = 'https://fs-1319721001.cos.ap-chongqing.myqcloud.com/10%E6%9C%8820%E6%97%A5%20%281%29.m3u8'
						// this.$set(this.liveItem, 'videoUrl', urlStr);
						this.$set(this.liveItem, 'videoUrl', res.data.videoUrl);
						this.$set(this.liveItem, 'livingUrl', '');
					}
				} else if (res.data.status == 4 && res.data.liveType == 3) {
					this.$set(this.liveItem, 'videoUrl', res.data.videoUrl);
					this.$set(this.liveItem, 'livingUrl', '');
				} else {
					// 未开播
					this.$set(this.liveItem, 'livingUrl', '');
					this.$set(this.liveItem, 'videoUrl', '');
				}
				this.$set(this.liveItem, 'autoplay', res.data.liveType !== 0);
				this.$set(this.liveItem, 'showType', res.data.showType);
				this.storeId = res.storeId;
				//  启动“30秒刷新直播间数据”的定时器
				this.startLiveViewDataTimer();
				this.playVideo();
			} 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'
				});
			}
		},

		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
		},
		
		goBack() {
			// 暂停当前视频
			if (this.liveItem) {
				this.pauseVideo();
			}
			// 关闭WebSocket连接
			this.closeWebSocket(true);
			// 导航返回
			const pages = getCurrentPages();
			if (pages.length > 1) {
				uni.navigateBack();
			} else {
				uni.reLaunch({
					url: '/pages_course/livingList'
				});
			}
		},
		// 点赞
		async onLike() {
			if (!this.liveId) return;
			try {
				const res = await liveDataLike(this.liveId);
				if (res?.like) {
					this.liveViewData.like++; // 只更新当前直播间的点赞数
				} 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
		getliveViewData(liveItem) {
			if (!liveItem || !this.liveId) return;
			getLiveViewData(this.liveId)
				.then((res) => {
					if (res.code == 200) {
						// 强制响应式更新，确保数据实时显示
						this.liveViewData = 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.liveViewData = {
						like: 0,
						watchCount: 0
					};
				});
		},
		// 30秒刷新一下直播间点赞数
		startLiveViewDataTimer() {
			// 先清除旧定时器（防止重复创建）
			if (this.liveViewDataTimer) {
				clearInterval(this.liveViewDataTimer);
				this.liveViewDataTimer = null;
			}
			// 启动新定时器，每3秒执行一次
			this.liveViewDataTimer = setInterval(() => {
				// 安全校验：确保liveItem和liveId存在（避免无效请求）
				if (this.liveItem && this.liveId) {
					this.getliveViewData(this.liveItem);
				}
			}, 30000);
		},
		// 去购买,跳商品详情
		goShop(productId, goodsId) {
			if (!this.liveId) return;
			uni.navigateTo({
				url: '/pages_shopping/live/goods?productId=' + productId + '&liveId=' + this.liveId + '&goodsId=' + goodsId + '&storeId=' + this.storeId
			});
		},

		// 查询店铺
		async queryCollect() {
			this.loadingProducts = true;
			if (!this.liveId) return;
			if (this.inputInfo == null) this.inputInfo = '';
			uni.showLoading({
				title: '加载中'
			});
			try {
				const res = await liveStore(this.liveId, this.inputInfo);
				uni.hideLoading();
				this.shopping = true;
				if (res.code === 200) {
					// 数据绑定到当前 liveItem，避免全局污染
					this.products = Array.isArray(res.data) ? res.data : [];
				}
			} catch (error) {
				console.error('获取小黄车商品失败:', error);
			} finally {
				this.loadingProducts = false;
			}
		},
		// 时间戳
		initTime() {
			const now = new Date();
			this.timestamp = now.getTime();
		},

		openCart() {
			this.queryCollect();
		},
		close() {
			this.showadd = false;
		},

		// 关闭小黄车
		closeShop() {
			this.shopping = false;
		},
		closeMore() {
			this.isMore = false;
		},
		closeWin() {
			this.winning = false;
		},
		// 关闭WebSocket连接（isManual：是否手动关闭）
		closeWebSocket(isManual = true) {
			if (!this.socket || !this.isSocketOpen) {
				console.warn('WebSocket 任务不存在或未打开，无需关闭');
				return;
			}
			
			console.log(`WebSocket连接关闭 - ${isManual ? '手动' : '自动'}`);
			this.isManualClose = isManual;
			
			// 清理所有定时器和状态
			this.cleanupAllResources();
			
			try {
				// 先保存引用，避免在关闭过程中被置为null
				const socketToClose = this.socket;
				this.socket = null;
				this.isSocketOpen = false;
				this.isConnecting = false;

				socketToClose.close({
					code: 1000,
					reason: isManual ? '主动关闭' : '异常关闭'
				});
				console.log('WebSocket连接已发起关闭');
			} catch (err) {
				console.error('关闭WebSocket失败:', err);
				// 即使关闭失败，也要重置状态
				this.socket = null;
				this.isSocketOpen = false;
				this.isConnecting = false;
			}
		},
		
		// 清理所有资源
		cleanupAllResources() {
			// 停止心跳相关
			this.stopHeartBeat();
			
			// 清理ping超时定时器
			if (this.pingTimeoutTimer) {
				clearTimeout(this.pingTimeoutTimer);
				this.pingTimeoutTimer = null;
			}
			
			// 清理网络状态定时器
			if (this.networkStatusTimer) {
				clearTimeout(this.networkStatusTimer);
				this.networkStatusTimer = null;
			}
			
			// 重置重连状态
			this.resetReconnectState();
			
			// 重置心跳相关状态
			this.heartBeatRetryCount = 0;
			this.lastHeartBeatTime = 0;
			this.adaptiveHeartBeatInterval = this.heartBeatInterval;
		},
		startHeartBeat() {

			this.stopHeartBeat(); // 先停止现有心跳，防止重复
			this.sendHeartBeat(); // 立即发送一次心跳
			// 使用自适应间隔循环发送心跳
			this.heartBeatTimer = setInterval(() => {
			   this.sendHeartBeat();
			}, this.adaptiveHeartBeatInterval);
		},
		initSocket() {
			// 检查是否正在连接中
			if (this.isConnecting) {
				console.log('WebSocket正在连接中，跳过重复连接');
				return;
			}
			
			// 检查网络状态
			if (!this.isNetworkAvailable) {
				console.warn('网络不可用，延迟WebSocket连接');
				setTimeout(() => this.initSocket(), 3000);
				return;
			}
			
			// 如果已经存在连接且状态为open，则退出
			if (this.socket && this.socket.readyState === 1) {
				console.log('WebSocket连接已存在且正常，无需重新连接');
				return;
			}
			
			// 关闭现有连接
			if (this.socket && (this.socket.readyState === 0 || this.socket.readyState === 1)) {
				console.log('关闭现有WebSocket连接，创建新连接');
				this.closeWebSocket(false); // 非手动关闭
			}
			
			// 校验必要参数
			if (!this.liveId) {
				console.error('缺失直播间ID，无法初始化WebSocket');
				return;
			}
			if (!this.userData || !this.userData.userId) {
				console.error('用户信息缺失，无法初始化WebSocket');
				return;
			}
			
			// 设置连接状态
			this.isConnecting = true;
			this.isSocketOpen = false;
			
			// 记录连接开始时间（性能监控）
			this.connectionStartTime = Date.now();
			
			// 清除之前的重连定时器
			this.resetReconnectState();

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

			try {
				const baseWsUrl = 'wss://im.fhhx.runtzh.com/ws/app/webSocket';
				//const baseWsUrl = 'wss://api.fhhx.runtzh.com/ws/app/webSocket';
				// const baseWsUrl = 'ws://192.168.10.166:7114/ws/app/webSocket';
				let wsUrl = `${baseWsUrl}?userId=${this.userData.userId}&liveId=${this.liveId}&userType=${this.userType}&timestamp=${this.timestamp}&signature=${signature}`;
				if (this.qrFrom) {
					wsUrl += this.qrFrom;
				}
				console.log(`尝试连接WebSocket: ${wsUrl.replace(/signature=[^&]+/, 'signature=***')}`);
				const socketTask = uni.connectSocket({
					url: wsUrl,
					success: () => {
						console.log("WebSocket连接请求发送成功");
					},
					fail: (err) => {
						console.error('WebSocket连接请求失败:', err);
						this.isConnecting = false;
						this.handleConnectionError('连接请求失败', err);
					}
				});
                this.socket = socketTask;
				// 连接打开事件
				socketTask.onOpen((res) => {
					console.log("WebSocket连接已打开");
					this.isConnecting = false;
					this.isSocketOpen = true;
					
					// 计算连接延迟（性能监控）
					if (this.connectionStartTime > 0) {
						this.connectionLatency = Date.now() - this.connectionStartTime;
						console.log(`WebSocket连接延迟: ${this.connectionLatency}ms`);
					}
					
					this.reconnectCount = 0;
					this.resetReconnectState();
					this.heartBeatRetryCount = 0; // 重置心跳重试次数
					this.shownEntryUsers.clear(); // 重连后重置进入提示记录
					
					// 连接成功后显示提示（仅首次连接）
					if (this.reconnectCount === 0) {
						console.log('WebSocket连接建立成功');
					} else {
						console.log(`WebSocket重连成功（第${this.reconnectCount}次尝试）`);
					}
					this.startHeartBeat();
				});

				// 消息接收事件
				socketTask.onMessage((res) => {
					// 消息计数（性能监控）
					this.messageCount++;
					try {
						const data = JSON.parse(res.data);
						// 处理服务端心跳响应
						if (data.cmd === 'heartBeatAck') {
							
							this.stopHeartBeat(); // 清除当前超时检测
							this.startHeartBeat(); // 重新启动心跳周期
							return;
						}
						this.handleSocketMessage(res);
					} catch (err) {
						console.error('消息解析异常:', err);
						this.errorCount++; // 错误计数
					}
				});
				// 连接错误事件
				socketTask.onError((err) => {
					console.error('WebSocket连接错误:', err);
					this.errorCount++; // 错误计数
					this.isSocketOpen = false;
					this.isConnecting = false;
					this.stopHeartBeat();
					this.handleConnectionError('连接错误', err);
				});
				
				// 连接关闭事件
				socketTask.onClose((res) => {
					console.log('WebSocket连接关闭:', res);
					this.isSocketOpen = false;
					this.isConnecting = false;
					this.stopHeartBeat(); // 清除心跳定时器
					
					// 根据关闭原因决定是否重连
					if (!this.isManualClose) {
						if (res.code === 1000) {
							console.log('WebSocket正常关闭，不进行重连');
						} else {
							console.warn(`WebSocket异常关闭 (code: ${res.code}, reason: ${res.reason})`);
							this.handleReconnect();
						}
					} else {
						console.log('WebSocket手动关闭，不进行重连');
					}
				});
			} catch (e) {
				console.error('创建WebSocket异常:', e);
				this.handleReconnect();
			}
		},
		handleTime(time, duration) {
			// 将time转换为毫秒级时间戳
			let timeStamp;
			// 如果time是数字且合理（毫秒级时间戳通常为13位左右的正数），视为有效时间戳
			if (typeof time === 'number' && time > 0 && time < 9999999999999) {
				timeStamp = time;
			}
			//如果是字符串，尝试解析为日期后转为时间戳
			else if (typeof time === 'string' && time.trim() !== '') {
				// 处理兼容性：将"2025-09-25 17:30:00"转为ISO格式"2025-09-25T17:30:00"
				const isoTime = time.replace(' ', 'T');
				const date = new Date(isoTime);
				// 校验日期是否有效
				if (!isNaN(date.getTime())) {
					timeStamp = date.getTime();
				} else {
					console.error('无效的日期格式:', time);
					return false; // 格式错误时返回false
				}
			} else {
				console.error('time参数必须是有效的时间戳（数字）或日期字符串');
				return false;
			}
			// 后续逻辑保持不变（基于转换后的timeStamp计算）
			const targetTimestamp = timeStamp + duration * 60 * 1000;
			const currentTimestamp = new Date().getTime();
			const timeDiffMs = targetTimestamp - currentTimestamp;

			if (timeDiffMs <= 0) {
				return false;
			}

			const hours = Math.floor(timeDiffMs / (1000 * 60 * 60));
			const minutes = Math.floor((timeDiffMs % (1000 * 60 * 60)) / (1000 * 60));
			const seconds = Math.floor((timeDiffMs % (1000 * 60)) / 1000);

			const formatNum = (num) => num.toString().padStart(2, '0');
			return {
				hours: formatNum(hours),
				minutes: formatNum(minutes),
				seconds: formatNum(seconds)
			};
		},
		// 限制聊天消息数量，防止内存泄漏
		addToTalkList(message) {
			// 减少最大消息数量，提升iPhone性能
			const MAX_TALK_ITEMS = 30;

			// 直接操作数组，避免创建新数组
			if (!Array.isArray(this.talklist)) {
				this.talklist = [];
			}

			this.talklist.push(message);

			// 当消息超过限制时，批量删除旧消息
			if (this.talklist.length > MAX_TALK_ITEMS) {
				const removeCount = this.talklist.length - MAX_TALK_ITEMS;
				this.talklist.splice(0, removeCount);
			}

			// 优化滚动调用频率
			if (!this.scrollPending) {
				this.scrollPending = true;
				this.$nextTick(() => {
					this.scrollToBottom();
					this.scrollPending = false;
				});
			}
		},
		// 处理Socket消息
		async handleSocketMessage(message) {
			try {
				let data = JSON.parse(message.data);
				const socketMessage = data.data; // 服务端返回的消息体
				if (data.code == 200) {
					const messageData = { 
						...socketMessage,
						cmd: socketMessage.cmd || '', // 确保cmd字段存在
						ts: Date.now() // 时间戳
					};
					// 处理服务端返回的sendMsg消息，加入本地列表
					if (socketMessage.cmd == 'sendMsg') {
						if (!this.isSocketAvailable()) {
							uni.showToast({
								title: '连接已断开，正在重试...',
								icon: 'none'
							});
							this.handleReconnect();
							return;
						}
						this.addToTalkList(messageData);
					} else if (socketMessage.cmd == 'red') {
						const redData = socketMessage.data ? JSON.parse(socketMessage.data) : {};
						this.redInfo = redData || {};
						this.isShowRed = socketMessage.status === 1;
						if (this.isShowRed) {
							this.redTimer = setInterval(() => {
								const redCountdown = this.handleTime(this.redInfo.updateTime, this.redInfo.duration);

								if (!redCountdown) {
									this.isShowRed = false;
									clearInterval(this.redTimer);
								}
							}, 1000);
						}
					} else if (socketMessage.cmd == 'goods') {
						const goodsData = socketMessage.data ? JSON.parse(socketMessage.data) : {};
						this.goodsCard = goodsData || {};
						this.isShowGoods = socketMessage.status == 1;
					} else if (socketMessage.cmd == 'coupon') {
						const couponData = socketMessage.data ? JSON.parse(socketMessage.data) : {};
						this.couponInfo = couponData || {};
						this.isShowCoupon = socketMessage.status === 1;
						if (this.isShowCoupon) {}
					} else if (socketMessage.cmd == 'lottery') {
						const lotteryData = socketMessage.data ? JSON.parse(socketMessage.data) : {};
						this.lotteryInfo = lotteryData || {};
						this.isShowLottery = socketMessage.status === 1;
						if (socketMessage.status != 1) {
							this.isShowLotteryPop = false;
						}
						// 清除已有定时器（无论状态是否为1，先清掉旧的）
						clearTimeout(this.lotteryTimer);

						if (this.isShowLottery) {
							this.lotteryTimer = setInterval(() => {
								this.countdown = this.handleTime(this.lotteryInfo.updateTime, this.lotteryInfo.duration);
								if (!this.countdown) {
									console.log('倒计时', this.countdown);
									this.isShowLottery = false;
									this.isShowLotteryPop = false;
									clearInterval(this.lotteryTimer);
								}
							}, 1000);
						} else {
							this.isShowLottery = false;
						}
					} else if (socketMessage.cmd == 'entry') {
						try {
							if (!this.liveUserCalled) {
								await this.getliveUser(false);
								this.liveUserCalled = true;
							}
							const userIdToEntry = socketMessage.userId;
							const existingIndex = this.liveViewersData.findIndex((item) => item.userId === userIdToEntry);

							if (existingIndex === -1) {
								const liveViewers = {
									userId: socketMessage.userId,
									nickName: socketMessage.nickName,
									avatar: socketMessage.avatar
								};
								this.liveViewersData.push(liveViewers);
								this.liveUserTotal++;
							}

							// 解析用户ID（根据实际接口字段调整，此处假设data含userId）
							const userData = JSON.parse(socketMessage.data || '{}');
							const userId = userData.userId || socketMessage.userId; // 兼容不同字段
							if (!userId) return; // 无用户ID不处理

							// 仅新用户（未显示过）才触发提示
							if (!this.shownEntryUsers.has(userId)) {
								this.inAndOut = socketMessage;
								this.showWelcomeMessage = true;
								this.shownEntryUsers.add(userId); // 加入已显示集合

								// 3秒后隐藏提示（可调整时长）
								if (this.welcomeTimer) clearTimeout(this.welcomeTimer);
								this.welcomeTimer = setTimeout(() => {
									this.showWelcomeMessage = false;
								}, 3000);
							}
						} catch (err) {
							console.error('解析entry用户数据失败:', err);
						}
					} else if (socketMessage.cmd == 'out') {
						if (this.liveUserTotal > 0) {
							const userIdToRemove = socketMessage.userId;
							const index = this.liveViewersData.findIndex((item) => item.userId === userIdToRemove);
							if (index !== -1) {
								this.liveViewersData.splice(index, 1);
								this.liveUserTotal--; // 根据userId删除对应的用户数据
							}
						}
						this.inAndOut = socketMessage;
						this.showWelcomeMessage = true;

						// 3秒后隐藏提示
						if (this.welcomeTimer) clearTimeout(this.welcomeTimer);
						this.welcomeTimer = setTimeout(() => {
							this.showWelcomeMessage = false;
						}, 3000);
					} else if (socketMessage.cmd == 'live_start' || socketMessage.cmd == 'live_end') {
						// 开始直播,关闭直播
						if (this.liveStartTimer) {
							clearInterval(this.liveStartTimer);
							this.liveStartTimer = null;
						}
						if (this.redTimer) {
							clearInterval(this.redTimer);
							this.redTimer = null;
						}
						//  请求最新直播间数据
						await this.getliving(this.liveId);
					} else if (socketMessage.cmd == 'Integral') {
						this.integral = {
							msg: socketMessage.msg,
							status: true
						};
					} else if (socketMessage.cmd == 'LotteryDetail') {
						try {
							this.prizeInfo = Array.isArray(JSON.parse(socketMessage.data || '[]')) ? JSON.parse(socketMessage.data || '[]') : [];
						} catch (err) {
							console.error('解析抽奖结果失败:', err);
							this.prizeInfo = [];
						}
						this.isShowPrize = true;
						this.isShowLottery = false;
						this.isShowLotteryPop = false;
					} else if (socketMessage.cmd == 'blockUser') {
						uni.removeStorage({
							key: 'AppToken',
							success: () => {
								uni.reLaunch({
									url: '/pages/auth/login'
								});
							}
						});
					}
				}
				else {
					uni.showToast({
						title: data.msg,
						icon: 'none'
					});
				}
			} catch (error) {
				console.error('Socket消息处理失败:', error);
			}
		},
		sendMsg(retries = 1) {
			// 防止连续点击发送两次（800ms短时锁定）
			if (this.isSending) return;
			this.isSending = true;
			setTimeout(() => {
				this.isSending = false;
			}, 800);
			const text = (this.value || '').trim();
			if (!text) {
				uni.showToast({
					title: '不能发送空消息',
					icon: 'none'
				});
				return;
			}
			if (!this.isSocketAvailable()) {
				if (retries > 0) {
					uni.showToast({
						title: `连接不稳定，正在重试（${retries}次）...`,
						icon: 'none'
					});
					// 延迟500ms重试，重试次数减1
					setTimeout(() => this.sendMsg(retries - 1), 500);
				} else {
					uni.showToast({
						title: '连接已断开，发送失败',
						icon: 'none'
					});
					this.value = text; // 恢复输入框内容
				}
				return;
			}
			const liveId = this.liveId;
			this.value = ''; // 立即清空输入框
			// 构造发送给服务端的消息数据
			const data = {
				liveId,
				userId: this.userData.userId,
				userType: 0,
				cmd: 'sendMsg',
				msg: text,
				nickName: this.userData.nickname || '未命名',
				avatar: this.userData.avatar || '/static/images/avatar.png'
			};
			// 发送socket消息
			try {
				this.socket.send({
					data: JSON.stringify(data),
					success: () => {
						this.value = '';
						// 发送成功后滚动到底部
						this.$nextTick(() => {
							this.scrollToBottom();
						});
					},
					fail: (err) => {
						console.error('消息发送失败:', err);
						if (retries > 0) {
							uni.showToast({
								title: `发送失败，正在重试（${retries}次）`,
								icon: 'none'
							});
							setTimeout(() => this.sendMsg(retries - 1), 500);
						} else {
							uni.showToast({
								title: '发送失败，请稍后再试',
								icon: 'none'
							});
							this.value = text; // 恢复输入框内容
						}
					}
				});
			} catch (err) {
				console.error('发送消息异常:', err);
				if (retries > 0) {
					setTimeout(() => this.sendMsg(retries - 1), 500);
				} else {
					uni.showToast({
						title: '发送失败，请稍后再试',
						icon: 'none'
					});
					this.value = text;
				}
			}
		}
	
	},
	

};
</script>

<style scoped lang="scss">
.skeleton-item {
	display: flex;
	padding: 20rpx;
	background: #fff;
	margin-bottom: 16rpx;
	border-radius: 16rpx;
}

.skeleton-img {
	width: 200rpx;
	height: 200rpx;
	background: #f0f0f0;
	border-radius: 8rpx;
	margin-right: 24rpx;
	animation: pulse 1.5s ease-in-out infinite;
}

.skeleton-content {
	flex: 1;
}

.skeleton-line {
	height: 20rpx;
	background: #f0f0f0;
	margin-bottom: 16rpx;
	border-radius: 4rpx;
	animation: pulse 1.5s ease-in-out infinite;
}

.skeleton-line.short {
	width: 60%;
}

.skeleton-line.medium {
	width: 80%;
}

.skeleton-line.long {
	width: 95%;
}

@keyframes pulse {
	0% {
		opacity: 1;
	}

	50% {
		opacity: 0.5;
	}

	100% {
		opacity: 1;
	}
}

::v-deep .u-icon--right {
	justify-content: flex-end !important;
}

// 无头像用户文字样式
.text-white {
	color: #ffffff;
}

.text-xs {
	font-size: 18rpx;
}

.text-sm {
	font-size: 24rpx;
}

.w52,
.w72 {
	display: flex;
	align-items: center;
	justify-content: center;
}

.swiper-wrapper {
	position: relative;
	width: 100%;
	height: 100vh;
	overflow: hidden;
	background-color: #000000;

	.container {
		width: 100%;
		height: 100%;
		position: relative;
		transition: opacity 0.3s ease;
		transform: translateZ(0);
		will-change: opacity;
	}
}

.welcome-message {
	position: fixed;
	width: 100%;
	bottom: 38vh;
	left: 50%;
	transform: translateX(-50%);
	color: white;
	padding: 10px 20px;
	border-radius: 20px;
	z-index: 10;
	transition: opacity 0.3s ease;
}

.send {
	background-color: #fafafa;
	border-radius: 28rpx;
	padding: 14rpx 16rpx;
	color: #181818;
	font-weight: 500;
}

/* 减少重绘和重排 */
.talk-list,
.viewer-item,
.message-item {
	will-change: transform;
	contain: layout style paint;
	backface-visibility: hidden;
	transform: translateZ(0);
}

.talk-list {
	will-change: transform; // 提示浏览器优化
	contain: layout style paint; // 限制渲染范围

	max-width: 100%;
	border-radius: 30rpx;
	background-color: rgba(33, 33, 33, 0.5);
	padding: 10rpx 30rpx;
}

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

	.activity-box {
		position: fixed;
		top: 188rpx;
		left: 30rpx;
		z-index: 999999;
		display: flex;
		align-items: center;

		.item-box {
			-webkit-transform: translateZ(0);
			/* 硬件加速 */
			transform: translateZ(0);
			border-radius: 16rpx;
			background-color: rgba(77, 77, 77, 0.5);
			width: 90rpx;
			height: 100rpx;
			margin-right: 20rpx;
			position: relative;
			z-index: 999;

			.tip {
				position: absolute;
				width: 100%;
				bottom: 0;
				color: #fafcff;
				font-size: 26rpx;
				background-color: rgba(15, 15, 15, 0.8);
				border-radius: 16rpx;
				text-align: center;
			}

			.item {
				margin: 0 auto;
				padding: 10rpx 0;

				.img {
					height: 100%;
				}
			}
		}
	}

	// 减少重绘
	.side-group,
	.content-top {
		will-change: transform;
	}

	.side-group {
		position: absolute;
		top: 65%;
		right: 30rpx;
		z-index: 1000;
		display: flex;
		flex-direction: column;
		align-items: center;

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

			// 将 button 选择器改为类选择器
			.button-reset::after {
				border: none !important;
				padding: 0 !important;
				margin: 0 !important;
			}

			.button-reset {
				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;
			}

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

	.content-top {
		width: 100%;
		margin-top: 48rpx;
		display: flex;
		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;
	}
}

.trailer-box {
	position: relative;
	top: 15%;
	display: flex;
	flex-direction: column;
	align-items: center;
	color: #ffffff;
	padding: 20rpx;

	.button {
		margin-top: 20rpx;
		background: #6d7bd4;
		color: #fff;
		border-radius: 20rpx;
		padding: 20rpx 30rpx;
		position: relative;
		z-index: 99999;
	}

	.ash {
		background: #636363;
	}

	.countdown-item {
		display: flex;
		flex-direction: column;
		align-items: center;

		.white {
			width: 60rpx;
			height: 60rpx;
			text-align: center;
			overflow: hidden;
			background: #ffffff;
			border-radius: 8rpx;
			margin: 30rpx 10rpx 0;
			font-weight: 600;
			font-size: 24rpx;
			color: #000000;
			line-height: 60rpx;
		}
	}

	.item {
		width: 100%;
		height: 400rpx;
	}

	.name {
		font-size: 34rpx;
	}

	.img {
		margin-bottom: 40rpx;
		width: 240rpx;
		height: 240rpx;
	}

	.title {
		margin-top: 30rpx;
		font-size: 42rpx;
		font-weight: 500;
	}
}

.videolist {
	position: relative;
	height: 100vh;
	width: 100%;

	.video {
		transform: translateZ(0);
		backface-visibility: hidden;
		perspective: 1000;

		height: 100vh;
		width: 100%;
		// background-color: rgba(57, 57, 57, 0.4);

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

		.time {
			color: #ffffff;
			font-size: 20rpx;
			margin-left: 10rpx;
		}

		.end {
			position: absolute;
			top: 50%;
			left: 50%;
			transform: translate(-50%, -50%);
			font-size: 36rpx;
			color: #fff;
		}

		.lable {
			position: absolute;
			top: 50rpx;
			right: 16rpx;
			background-color: rgba(57, 57, 57, 0.6);
			padding: 4rpx 10rpx;
			color: #fff;
			border-radius: 15rpx;
		}
	}
	.video_row {
		position: absolute;
		top: 20%;
		max-height: 450rpx;
		z-index: 99;
	}
}

.prize-card {
	width: 504rpx;
	padding: 40rpx 40rpx 30rpx;
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	border-radius: 20rpx;
	align-items: center;
	background: linear-gradient(180deg, #f7823f 0%, #ffd4be 27%, #ffffff 100%);
	position: relative;

	.nav-img {
		width: 311rpx;
		position: absolute;
		top: -122rpx;
		left: 50%;
		transform: translateX(-50%);
	}

	.title {
		color: #c32008;
		font-size: 34rpx;
		font-weight: 600;
		margin: 20rpx 0 40rpx;
	}

	.prize-content {
		width: 100%;
		display: flex;
		justify-content: space-between;
		align-items: center;
		font-size: 28rpx;
		margin: 10rpx 0;
		.txt {
			font-weight: 600;
		}
	}

	.tip {
		font-size: 28rpx;
		color: #414141;
		margin: 40rpx 0;
	}

	.button {
		width: 200rpx;
		height: 70rpx;
		line-height: 70rpx;
		background: linear-gradient(180deg, #ff7c30 0%, #ff3a1e 100%);
		border-radius: 28rpx;
		font-weight: 500;
		font-size: 32rpx;
		color: #ffffff;
		text-align: center;
	}
}

.no-prize-card {
	width: 504rpx;
	padding: 40rpx 40rpx 30rpx;
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	border-radius: 20rpx;
	align-items: center;
	position: relative;

	.img {
		margin-top: 40rpx;
		width: 300rpx;
		height: 300rpx;
	}

	.tip {
		font-size: 36rpx;
		color: #414141;
		margin: 40rpx 0;
	}

	.button {
		width: 220rpx;
		height: 80rpx;
		line-height: 80rpx;
		background: linear-gradient(180deg, #fdfbb8 0%, #b79243 100%);
		border-radius: 28rpx;
		font-weight: 500;
		font-size: 32rpx;
		color: #ffffff;
		text-align: center;
	}
}

.red-card {
	width: 550rpx;
	height: 636rpx;
	position: relative;

	.img {
		position: absolute;
		width: 100%;
		height: 100%;
	}

	.red-content {
		position: relative;
		z-index: 5;
		display: flex;
		flex-direction: column;
		align-items: center;

		.title {
			font-size: 36rpx;
			color: #ff3a1e;
			margin: 180rpx 0 90rpx;
		}

		.txt {
			font-size: 28rpx;
			color: #ffecc3;
			margin: 80rpx 0 40rpx;
		}

		.button {
			width: 392rpx;
			height: 96rpx;
			line-height: 96rpx;
			background: linear-gradient(180deg, #fff4d5 0%, #ffe5b1 100%);
			border-radius: 48rpx 48rpx 48rpx 48rpx;
			font-weight: 600;
			font-size: 36rpx;
			color: #c32008;
			text-align: center;
		}
	}
}

.integral-box {
	min-width: 400rpx;
	max-width: 600rpx;
	display: flex;
	flex-direction: column;
	align-items: center;
	border-radius: 20rpx;
	overflow: hidden;

	.top {
		width: 100%;
		position: relative;

		.title {
			width: 100%;
			font-weight: 600;
			font-size: 40rpx;
			color: #ffffff;
			text-shadow: 0px 4px 8px rgba(255, 89, 2, 0.8);
			position: absolute;
			top: 50rpx;
			text-align: center;
		}

		.photo {
			width: 100%;
		}
	}

	.item {
		padding: 20rpx;

		.title {
			font-weight: 500;
			font-size: 32rpx;
			text-align: center;
		}

		.button {
			font-size: 32rpx;
			margin-top: 20rpx;
			background: linear-gradient(270deg, #ff4702 0%, #fe6304 100%);
			color: #fff;
			text-align: center;
			padding: 18rpx 60rpx;
			border-radius: 10rpx;
			font-weight: 500;
		}
	}
}

.goods {
	position: fixed;
	bottom: 140rpx;
	right: 104rpx;
	z-index: 5;
	background-color: #fff;
	border-radius: 20rpx;
	overflow: hidden;
	width: 280rpx;
	padding: 4rpx;

	.top {
		position: absolute;
		top: 4rpx;
		display: flex;
		justify-content: space-between;
		align-items: center;
		color: #fff;
		width: 100%;
		padding-right: 10rpx;
		box-sizing: border-box;

		.left {
			background-color: rgba(0, 0, 0, 0.8);
			padding: 12rpx;
			font-size: 22rpx;
			display: flex;
			justify-content: space-between;
			align-items: center;
			border-radius: 10rpx;
		}
	}

	.photo {
		width: 100%;
		height: 180rpx;
		border-radius: 16rpx 16rpx 0 0;
		overflow: hidden;
	}
	.item {
		padding: 4rpx;
		.price {
			font-size: 30rpx;

			.red {
				color: #ff5701;
				font-weight: 600;
				margin-right: 10rpx;
			}
			.del {
				color: #828282;
				font-weight: 500;
				font-size: 28rpx;
				text-decoration: line-through;
			}
		}
		.title {
			font-weight: 500;
			font-size: 30rpx;
			margin: 10rpx 0 12rpx;
		}
		.button {
			background: linear-gradient(270deg, #ff4702 0%, #fe6304 100%);
			color: #fff;
			text-align: center;
			padding: 16rpx 0;
			border-radius: 10rpx;
			font-weight: 500;
			font-size: 30rpx;
		}
	}
}

.coupon-pop {
	position: fixed;
	bottom: 140rpx;
	right: 100rpx;
	z-index: 5;
	border-radius: 20rpx;
	width: 320rpx;
	.coupon-block {
		width: 100%;
		position: relative;
		.item {
			width: 100%;
			position: absolute;
			top: 20rpx;
			display: flex;
			flex-direction: column;
			align-items: center;
			color: #fff;
			.title {
				font-weight: 500;
				font-size: 30rpx;
				margin: 16rpx 0 12rpx;
			}
			.price {
				font-size: 40rpx;

				.bold {
					font-size: 56rpx;
					font-weight: 600;
				}
			}
			.txt {
				font-weight: 500;
				font-size: 30rpx;
				margin: 5rpx 0;
			}
			.button {
				background: linear-gradient(270deg, #fffce1 0%, #ffeaaf 100%);
				color: #ff0004;
				text-align: center;
				padding: 16rpx 0;
				border-radius: 40rpx;
				font-weight: 500;
				font-size: 30rpx;
				width: 70%;
				margin-top: 26rpx;
			}
		}

		.bg {
			height: 432rpx;
			width: 100%;
		}

		.nav {
			position: absolute;
			height: 120rpx;
			top: -120rpx;
			left: 0;
			width: 100%;
			z-index: 6;
		}
		.close {
			position: absolute;
			right: 10rpx;
			top: 10rpx;
		}
	}
}

.icon-bg {
	background-color: rgba(57, 57, 57, 0.8);
	border-radius: 50%;
	width: 88rpx;
	height: 88rpx;
	display: flex;
	justify-content: center;
	align-items: center;
	transition: transform 0.2s ease;
}

.list {
	width: 80%;
	margin-bottom: 20rpx;
	animation: simpleFade 0.2s;
}

@keyframes simpleFade {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}
.shop-prompt {
	position: absolute;
	bottom: 750rpx;
	left: 24rpx;
	padding: 6rpx 20rpx;
	background: rgba(230, 154, 34, 0.7);
	border-radius: 24rpx;
	z-index: 9;
	font-weight: 500;
	color: #ffffff;
	transition: opacity 0.3s ease;
}

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

	.scroll-content {
		flex: 1;
		margin-top: 50rpx;
		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;
	}
}

// 抽奖
.prize-box {
	position: relative;
	.nav-img {
		width: 311rpx;
		position: absolute;
		top: -122rpx;
		left: 50%;
		transform: translateX(-50%);
	}

	.bg-img {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		z-index: 1;
	}

	.prize-content {
		position: relative;
		z-index: 2;
		padding: 24rpx 0 68rpx;
		.item {
			flex: 1;
			text-align: center;
		}
		.white-item {
			width: 40rpx;
			height: 40rpx;
			text-align: center;
			overflow: hidden;
			background: #ffffff;
			box-shadow: inset 0rpx 2rpx 8rpx 0rpx #ffebb2;
			border-radius: 8rpx;
			margin: 4rpx;
			font-weight: 600;
			font-size: 24rpx;
			color: #f85d22;
			line-height: 40rpx;
		}

		.item-group {
			width: 100%;
		}

		.point-group {
			margin: 20rpx 0 50rpx;
			display: flex;
			gap: 6rpx;

			.item {
				width: 20rpx;
				height: 8rpx;
				background: rgba(255, 255, 255, 0.5);
				border-radius: 4rpx 4rpx 4rpx 4rpx;
			}
			.selected {
				background: #ffeb66;
			}
		}

		.button {
			margin-top: 30rpx;
			width: 520rpx;
			height: 88rpx;
			line-height: 88rpx;
			background: linear-gradient(180deg, #fff4d6 0%, #ffeb66 100%);
			box-shadow: 0rpx 10rpx 8rpx 4rpx rgba(246, 82, 25, 0.5);
			border-radius: 44rpx;
			font-weight: 500;
			font-size: 36rpx;
			color: #f4410b;
			text-align: center;
		}
	}
}

.more-block {
	border-radius: 20rpx 0 0 20rpx;
	padding: 70rpx 30rpx;
	display: flex;
	justify-content: space-between;

	.item {
		text-align: center;
	}
}

.winning_record {
	position: relative;
	height: 800rpx;

	.head_bg {
		position: absolute;
		top: -125rpx;
		left: 50%;
		width: 311rpx;
		transform: translateX(-50%);
	}

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

	.winning_content {
		position: absolute;
		top: 50rpx;
		color: #fff;
		width: 100%;
		padding: 0 36rpx;
		box-sizing: border-box;

		.title {
			text-align: center;
			font-size: 40rpx;
			font-weight: 500;
			margin-bottom: 40rpx;
		}

		.row {
			display: flex;
			justify-content: space-between;

			.head {
				flex: 1;
				text-align: center;
			}

			.start {
				flex: 1;
			}

			.end {
				flex: 1;
				text-align: end;
			}
		}
	}
}

.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;
				.img {
					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: 30rpx;
					color: #000000;
					margin-bottom: 10rpx;
				}
				.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;
							height: 100%;
							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: 30rpx;
							color: #ffffff;
						}
					}
				}
			}
		}
	}
}
</style>