<template>
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<view class="video-container">
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<!-- 视频列表 -->
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<swiper
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class="video-swiper"
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vertical
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circular
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:current="currentIndex"
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@change="onSwiperChange"
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>
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<swiper-item v-for="(item, index) in videoList" :key="item.id">
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<video
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:id="'video'+index"
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:src="item.videoUrl"
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:autoplay="currentIndex === index"
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:controls="false"
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:loop="true"
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:object-fit="item.objectFit"
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class="video-item"
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@play="onPlay(index)"
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@pause="onPause(index)"
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@ended="onEnded(index)"
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></video>
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<!-- 悬挂商品链接层 -->
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<view class="goods-link-warp">
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<view class="goods-link">
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<view class="goods-container">
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<!-- 商品图片 -->
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<image class="goods-image" :src="item.goods.imageUrl" mode="aspectFill"></image>
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<!-- 商品信息 -->
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<view class="goods-info">
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<text class="goods-name">{{item.goods.name}}</text>
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<view class="price-section">
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<text class="current-price">¥{{item.goods.price}}</text>
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<text class="original-price" v-if="item.goods.originalPrice">¥{{item.goods.originalPrice}}</text>
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</view>
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<text class="sales-count">{{item.goods.saleNum}}人已购</text>
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</view>
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<!-- 购买按钮 -->
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<view class="buy-button">
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<text>购买</text>
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</view>
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</view>
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</view>
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</view>
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<!-- 视频信息层 -->
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<view class="video-info">
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<view>
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<text class="video-author">@{{item.authorName}}</text>
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</view>
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<view style="width: 100%;word-wrap: break-word;white-space: normal;overflow-wrap: break-word;">
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<text class="video-title">{{item.title}}</text>
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<text class="video-tag" v-for="(tag, index) in item.tagList" :key="tag">#{{tag.tagName}}</text>
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</view>
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</view>
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<!-- 右侧互动按钮 -->
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<view class="action-buttons">
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<view class="avatar-container">
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<image class="avatar" :src="item.authorAvatar" mode="aspectFill"></image>
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<!-- 关注图标 - 使用绝对定位 -->
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<view class="follow-icon">
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<text class="iconfont"></text>
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</view>
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</view>
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<view class="action-item" @click="toggleCollect(item, index)">
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<text class="iconfont" v-if="item.collected"></text>
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<text class="iconfont" v-else></text>
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<text style="font-size: 10px;font-weight: lighter;">{{item.collectNum}}</text>
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</view>
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<view class="action-item" @click="showComments(item)">
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<text class="iconfont"></text>
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<text style="font-size: 10px;font-weight: lighter;">{{item.commentNum}}</text>
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</view>
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</view>
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</swiper-item>
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</swiper>
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<custom-tabbar bgColor="#333333" selected="index" selectedTextColor="#ffffff"></custom-tabbar>
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</view>
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</template>
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<script>
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import { getRecommendVideos } from "@/api/video.js";
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import { changeCollect } from "@/api/collect.js";
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export default {
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data() {
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return {
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isFullScreen: false,
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windowHeight: 0,
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currentIndex: 0, // 当前播放的视频索引
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videoList: [
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], // 视频列表数据
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videoContexts: [], // 视频上下文对象集合
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loading: false, // 是否正在加载
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page: 1, // 当前页码
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pageSize: 10 // 每页数量
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}
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},
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onShow() {
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this.loadVideos();
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},
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onLoad() {
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if(!this.videoList || this.videoList.length < 1) {
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this.loadVideos();
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}
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},
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onReady() {
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// 初始化视频上下文
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this.initVideoContexts();
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},
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methods: {
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// 初始化视频上下文
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initVideoContexts() {
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this.videoContexts = this.videoList.map((_, index) => {
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let videoContent = uni.createVideoContext(`video${index}`, this);
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return videoContent;
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});
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},
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// 加载视频数据
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async loadVideos() {
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if (this.loading) return;
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this.loading = true;
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getRecommendVideos({pageNumber: this.page, pageSize: this.pageSize}).then(res => {
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console.log(res, "视频数据");
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if (this.page === 1) {
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this.videoList = res.data.data;
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} else {
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this.videoList = [...this.videoList, ...res.data.data];
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}
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this.page++;
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this.$nextTick(() => {
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this.initVideoContexts();
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});
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this.loading = false;
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})
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},
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// 滑动切换视频
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onSwiperChange(e) {
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const oldIndex = this.currentIndex;
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this.currentIndex = e.detail.current;
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// 暂停上一个视频
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if (this.videoContexts[oldIndex]) {
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this.videoContexts[oldIndex].pause();
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}
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// 播放当前视频
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if (this.videoContexts[this.currentIndex]) {
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this.videoContexts[this.currentIndex].play();
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}
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},
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// 收藏/取消收藏
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toggleCollect(item, index) {
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let data = {
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refId: item.id,
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collectType: 'video'
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}
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const beforeCollected = item.collected
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const beforeCollectNum = item.collectNum
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if(item.collected) {
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this.videoList[index].collected = false
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this.videoList[index].collectNum -= 1
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} else {
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this.videoList[index].collected = true
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this.videoList[index].collectNum += 1
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}
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changeCollect(data).then(res => {
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if(res.data.code !== 200) {
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this.videoList[index].collected = beforeCollected
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this.videoList[index].collectNum = beforeCollectNum
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}
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})
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},
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// 视频播放事件
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onPlay(index) {
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console.log(`视频 ${index} 开始播放`);
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},
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// 视频暂停事件
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onPause(index) {
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console.log(`视频 ${index} 暂停`);
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},
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// 视频结束事件
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onEnded(index) {
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console.log(`视频 ${index} 播放结束`);
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// // 自动播放下一个（如果不在最后一个）
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// if (index < this.videoList.length - 1) {
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// this.currentIndex = index + 1;
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// }
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}
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}
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}
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</script>
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<style scoped>
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::v-deep .custom-tabbar {
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border-top: none !important;
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}
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.video-container {
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width: 100%;
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height: 100vh;
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background-color: #000;
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}
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.video-swiper {
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width: 100%;
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height: 100%;
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}
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.video-item {
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width: 100%;
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height: 100%;
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object-fit: cover;
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}
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.video-info {
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width: 70%;
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position: absolute;
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bottom: 70px;
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left: 20px;
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color: #f8f8f8;
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z-index: 10;
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letter-spacing: 1px;
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}
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.action-buttons {
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position: absolute;
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right: 20px;
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bottom: 150px;
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display: flex;
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flex-direction: column;
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align-items: center;
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z-index: 10;
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}
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.action-item {
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margin-bottom: 18px;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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color: #fff;
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}
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.avatar-container {
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margin-bottom: 27px;
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position: relative; /* 为绝对定位的子元素提供定位上下文 */
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width: 40px;
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height: 40px;
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display: inline-block; /* 使容器根据内容调整大小 */
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}
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.avatar {
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border: 2px solid #FFFFFF;
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box-sizing: border-box;
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width: 100%;
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height: 100%;
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border-radius: 50%; /* 关键属性，设置为50%即可实现圆形 */
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overflow: hidden; /* 确保图片不会超出圆形边界 */
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display: block;
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}
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.follow-icon {
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position: absolute;
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bottom: 0; /* 定位到底部 */
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left: 50%; /* 水平居中开始位置 */
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transform: translate(-50%, 50%); /* 水平居中并向下移动50% */
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width: 18px; /* 图标大小 */
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height: 18px;
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background-color: #FF5A5F; /* 图标背景色 */
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border-radius: 50%;
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display: flex;
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justify-content: center;
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align-items: center;
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box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* 轻微阴影 */
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}
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.video-tag {
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margin-left: 5px;
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font-weight: bold;
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color: #eeeeee;
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}
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.video-author {
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font-size: 1.2em;
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}
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/* 商品链接悬挂层样式 */
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.goods-link-warp {
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position: absolute;
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bottom: 160px;
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left: 20px;
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color: #f8f8f8;
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z-index: 10;
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}
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.goods-link {
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position: relative;
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margin: 20rpx 0;
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padding: 12rpx;
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background-color: rgba(255, 255, 255, 0.9);
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border-radius: 12rpx;
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box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.08);
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}
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.goods-container {
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display: flex;
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align-items: center;
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}
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.goods-image {
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width: 120rpx;
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height: 120rpx;
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border-radius: 8rpx;
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margin-right: 20rpx;
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}
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.goods-info {
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flex: 1;
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display: flex;
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flex-direction: column;
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justify-content: center;
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}
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.goods-name {
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font-size: 28rpx;
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color: #333;
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font-weight: bold;
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display: -webkit-box;
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-webkit-line-clamp: 2;
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-webkit-box-orient: vertical;
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overflow: hidden;
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margin-bottom: 8rpx;
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}
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.price-section {
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display: flex;
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align-items: center;
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margin-bottom: 6rpx;
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}
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.current-price {
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font-size: 32rpx;
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color: #ff2e4d;
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font-weight: bold;
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margin-right: 12rpx;
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}
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.original-price {
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font-size: 24rpx;
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color: #999;
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text-decoration: line-through;
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}
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.sales-count {
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font-size: 22rpx;
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color: #999;
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}
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.buy-button {
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background: linear-gradient(to right, #ff5a5f, #ff2e4d);
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color: white;
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padding: 10rpx 24rpx;
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border-radius: 20rpx;
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font-size: 26rpx;
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font-weight: bold;
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}
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</style>
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