绿满眶商城微信小程序-uniapp
peng
2025-07-09 c22e91296d532873b70cb51bf5510bf7738f3f1a
pages/tabbar/index/home.vue
@@ -14,7 +14,7 @@
    >
      <swiper-item
      v-for="(item, index) in videoList"
      :key="item.id"
      :key="item.updateKey"
      @touchstart="handleSwiperStart"
      @touchmove="handleSwiperMove"
      @touchend="handleSwiperEnd(item)"
@@ -120,21 +120,23 @@
        <!-- 视频信息层 -->
        <view class="video-info" :style="{bottom: marginBottom + 20 + 'px'}">
        <view>
           <text class="video-author" @click="jumpToSearch">@{{item.authorName}}</text>
        <view style="width: 100%; position: relative;">
           <text class="video-author">@{{item.authorName}}</text>
           <text class="iconfont" @click="jumpToSearch" style="position: absolute;right: 45px;">&#xe64e;</text>
        </view>
          <view style="width: 100%;word-wrap: break-word;white-space: normal;overflow-wrap: break-word;">
           <text class="video-title">{{item.title}}</text>
           <text class="video-tag" v-for="(tag, index) in item.tagList" :key="tag.id">#{{tag.tagName}}</text>
        </view>
        </view>
       <!-- 右侧互动按钮 -->
       <view class="action-buttons">
         <view class="avatar-container">
            <image class="avatar" @click="jumpToHomePage(item.authorId)" :src="item.authorAvatar" mode="aspectFill"></image>
            <image class="avatar" @click="jumpToHomePage(item.authorId)" @touchend.stop :src="item.authorAvatar" mode="aspectFill"></image>
            <!-- 关注图标 - 使用绝对定位 -->
            <view v-if="!item.subscribeThisAuthor" class="follow-icon" @click="subscribeAuth(index, item.authorId)">
            <view v-if="!item.subscribeThisAuthor" class="follow-icon" @click="subscribeAuth(index, item.authorId)" @touchend.stop>
             <text class="iconfont">&#xe629;</text>
            </view>
         </view>
@@ -256,6 +258,7 @@
   thubmsUpComment, 
   cancelThubmsUpComment,
   changeThumbsUp,
   getGoodsSimilarlyVideos
} from "@/api/video.js";
import { changeCollect } from "@/api/collect.js";
import { saveShare, saveShareClickRecord } from "@/api/share.js";
@@ -341,6 +344,17 @@
         pageSize: 10,
         videoFrom: 'recommend'
      },
      goodsSimilarlyQuery: { // 相似视频查询
         pageNumber: 1,
         pageSize: 10,
         videoFrom: 'goodsSimilarly',
         goodsIds: [],
         currentVideoId: ''
      },
      similarlyVideoList: [], // 相似视频
      similarlyNomore: false, // 是否还有更多相似视频
      similaryVideoIndex: 0, // 相似视频的播放位置
      similarlyLoading: false, // 相似视频加载
      marginBottom: 0 // 底部安全区域
    }
  },
@@ -399,6 +413,36 @@
     }
  },
  methods: {
     // 查询当前视频的关联视频(挂了同一商品的)
     async getGoodsSimilarly() {
        if (this.similarlyLoading || this.similarlyNomore) return Promise.resolve();;
        const video = this.videoList[this.currentIndex];
        if (video.goodsList && video.goodsList.length > 0) {
           this.goodsSimilarlyQuery.goodsIds = video.goodsList.map(goods => goods.goodsId);
           this.goodsSimilarlyQuery.currentVideoId = video.id;
           if (this.similarlyVideoList.length < 1) {
              this.similarlyVideoList.push(video); // 确保原视频是横向视频的第一个元素
           }
           this.similarlyLoading = true;
           return getGoodsSimilarlyVideos(this.goodsSimilarlyQuery).then(res => {
                      this.similarlyVideoList = [
                        ...this.similarlyVideoList,
                        ...res.data.data.filter(
                         (newItem) => !this.similarlyVideoList.some((oldItem) => oldItem.id === newItem.id)
                        ),
                      ];
                      this.similarlyLoading = false;
                      if(res.data.data.length < this.goodsSimilarlyQuery.pageSize) {
                         this.similarlyNomore = true;
                         return;
                      }
                      this.goodsSimilarlyQuery.pageNumber++;
           })
        }
     },
     // 跳转到搜索页
     jumpToSearch() {
        uni.navigateTo({
           url: '/pages/video/video-search'
@@ -467,6 +511,7 @@
     },
      // 跳转个人主页
      jumpToHomePage(authorId) {
         console.log("作者id", authorId);
         uni.navigateTo({
            url: "/pages/video/home-page?authorId=" + authorId
         })
@@ -710,16 +755,23 @@
      this.loading = true;
     getRecommendVideos(this.videoQuery).then(res => {
        console.log(res, "视频数据");
        // 新增一个字段用于循环时的key
        const data = res.data.data.map(item => {
           return {
              ...item,
              updateKey: item.id
           }
        })
        if (this.videoQuery.pageNumber === 1) {
          this.videoList = res.data.data;
          this.videoList = data;
        } else {
         this.videoList = [
           ...this.videoList,
           ...res.data.data.filter(
           ...data.filter(
             (newItem) => !this.videoList.some((oldItem) => oldItem.id === newItem.id)
           ),
         ];
        }
        this.loading = false;
        if(res.data.data.length < this.videoQuery.pageSize) {
@@ -757,10 +809,28 @@
      // 播放当前视频
      const videoContext1 = uni.createVideoContext(`video${this.currentIndex}`, this);
      videoContext1.play()
      // 下滑时,需要将上一个视频重置为原始视频(如果横向滑动了相关视频)
      if (this.similaryVideoIndex !== 0) {
         this.videoList[oldIndex] = this.similarlyVideoList[0]
      }
      this.similarlyVideoList = [];
      this.similaryVideoIndex = 0;
      this.similarlyNomore = false;
      this.similarlyLoading = false;
      this.goodsSimilarlyQuery = {
         pageNumber: 1,
         pageSize: 6,
         videoFrom: 'goodsSimilarly',
         goodsIds: [],
         currentVideoId: ''
      }
      // 如果剩余视频不足,触发请求获取更多视频
      if (this.videoList.length - 1 < this.currentIndex + this.videoLiveOffset) {
         this.loadVideos()
      }
    },
   // 开始触摸
@@ -775,7 +845,7 @@
       this.touchXY.endY = e.touches[0].pageY
   },
   // 结束触摸
   handleSwiperEnd(item) {
   async handleSwiperEnd(item) {
      // 防止滑动滚动条也触发跳转
      if (this.showProcess) {
         return
@@ -787,11 +857,37 @@
       if (Math.abs(diffX) > Math.abs(diffY)) {
         if (diffX > 0) {
           console.log('右滑')
         if (item.goodsList && item.goodsList.length > 0) {
         if (this.similaryVideoIndex !== 0) {
            // 如果滑动了横向视频,那么右滑就做视频切换而不是跳转商品页
            // 切换下一个视频
            const oldIndex = this.similaryVideoIndex;
            this.similaryVideoIndex = Math.max(this.similaryVideoIndex - 1, 0);
            if (this.similaryVideoIndex < oldIndex) {
               // 把竖向视频的当前播放位置替换为横向视频的当前索引元素
               const video = this.similarlyVideoList[this.similaryVideoIndex];
               video["updateKey"] = video.id + this.similaryVideoIndex
               this.videoList.splice(this.currentIndex, 1, video);
               // this.videoList[this.currentIndex] = video
            }
         }
         else if (item.goodsList && item.goodsList.length > 0) {
            this.jumpToPay(item.id)
         }
         } else {
           console.log('左滑')
         if (this.similarlyVideoList.length < 1 || this.similarlyVideoList.length - this.similaryVideoIndex - 1 <= 3) {
            // 相关视频为空或者剩余视频不足,触发加载相关视频
            await this.getGoodsSimilarly()
         }
         // 切换下一个视频
         const oldIndex = this.similaryVideoIndex;
         this.similaryVideoIndex = Math.min(this.similaryVideoIndex + 1, this.similarlyVideoList.length - 1);
         if (this.similaryVideoIndex > oldIndex) {
            // 把竖向视频的当前播放位置替换为横向视频的当前索引元素
            const video = this.similarlyVideoList[this.similaryVideoIndex];
            video["updateKey"] = video.id + this.similaryVideoIndex
            this.videoList.splice(this.currentIndex, 1, video);
         }
         }
       }
       // 重置坐标
@@ -1022,7 +1118,7 @@
   }
   .video-info {
     width: 70%;
     width: 100%;
     position: absolute;
     bottom: 20px;
     left: 20px;