完成小程序商户端查看订单发货查看物流

peng

2025-07-09 c22e91296d532873b70cb51bf5510bf7738f3f1a

 pages/tabbar/index/home.vue

@@ -1,16 +1,20 @@
<template>
  <view class="video-container">
   <top-bar selectedTitleIndex="home" textColor="white" @changeTab="topBarChange" class="topBar"></top-bar>
   <!-- 视频加载 -->
   <zero-loading v-show="videoLoading" type="circle" color="#0ebd57" text=""></zero-loading>
    <!-- 视频列表 -->
    <swiper
      class="video-swiper"
      vertical
      :current="currentIndex"
      @change="onSwiperChange"
     :duration="250"
     easing-function="linear"
    >
      <swiper-item
      v-for="(item, index) in videoList"
      :key="item.id"
      :key="item.updateKey"
      @touchstart="handleSwiperStart"
      @touchmove="handleSwiperMove"
      @touchend="handleSwiperEnd(item)"
@@ -25,14 +29,16 @@
            <image src="/static/video/play.png" style="width: 45px;height: 45px" mode="aspectFit"></image>
           </view>
           <video
            v-if="index >= currentIndex - videoLiveOffset && index <= currentIndex + videoLiveOffset"
            :id="'video'+index"
            :ref="'video'+index"
            :src="item.videoUrl"
            :autoplay="false"
            :autoplay="index === currentIndex"
            :controls="false"
            :loop="true"
            :object-fit="item.objectFit"
            :object-fit="item.videoFit"
            :enable-progress-gesture="false"
            :show-center-play-btn="false"
            class="video-item"
            @play="onPlay(item.id, index)"
            @pause="onPause(index)"
@@ -40,12 +46,14 @@
            @click="togglePlay(index)"
            @timeupdate="onTimeUpdate($event)"
            @loadedmetadata="onLoadedMetadata($event)"
            @waiting="videoWaiting(index)"
           ></video>
           <!-- 自定义控制条 -->
           <view
            @touchstart="handleTouchStart"
            @touchmove="handleTouchMove"
            @touchend="handleTouchEnd"
            @touchstart.stop="handleTouchStart"
            @touchmove.stop="handleTouchMove"
            @touchend.stop="handleTouchEnd"
            :style="{bottom: marginBottom + 'px'}"
            class="container">
            <!-- 进度条 - 整个区域可拖动 -->
            <view class="process-warp" :style="{ opacity: showProcess ? 1 : 0 }">
@@ -111,39 +119,45 @@


        <!-- 视频信息层 -->
        <view class="video-info">
        <view>
        <view class="video-info" :style="{bottom: marginBottom + 20 + 'px'}">
        <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 -->
       <!-- 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>
          <view class="action-item" @click="toggleCollect(item, index)">
         <text class="iconfont" v-if="item.collected">&#xe605;</text>
          <view class="action-item" @click="toggleThumbsUp(item, index)">
         <text class="iconfont" v-if="item.thumbsUp">&#xe605;</text>
         <text class="iconfont" v-else>&#xe601;</text>
         <text style="font-size: 10px;font-weight: lighter;">{{item.collectNum}}</text>
         <text style="font-size: 10px;font-weight: lighter;">{{item.thumbsUpNum}}</text>
          </view>
         <view class="action-item" @click="showComments(item)">
            <text class="iconfont">&#xe7f7;</text>
            <text style="font-size: 10px;font-weight: lighter;">{{item.commentNum}}</text>
          </view>
        <view class="action-item" @click="toggleCollect(item, index)">
           <text class="iconfont" v-if="item.collected">&#xeb9d;</text>
           <text class="iconfont" v-else>&#xe603;</text>
           <text style="font-size: 10px;font-weight: lighter;">{{item.collectNum}}</text>
         </view>
        <view class="action-item">
           <button open-type="share" class="custom-share-btn" :data-obj="item">
                 <text class="iconfont">&#xe602;</text>
               </button>

        </view>
        </view>

@@ -235,13 +249,26 @@
</template>

<script>
import { getRecommendVideos, savePlayRecord, subscribe, getVideoComments, addVideoComment, thubmsUpComment, cancelThubmsUpComment } from "@/api/video.js";
import { 
   getRecommendVideos,
   savePlayRecord,
   subscribe,
   getVideoComments,
   addVideoComment, 
   thubmsUpComment, 
   cancelThubmsUpComment,
   changeThumbsUp,
   getGoodsSimilarlyVideos
} from "@/api/video.js";
import { changeCollect } from "@/api/collect.js";
import { saveShare, saveShareClickRecord } from "@/api/share.js";
import { silentLogin } from "@/api/connect.js";
import { getUserInfo } from "@/api/members";
import storage from "@/utils/storage.js";
import TopBar from "@/components/TopBar.vue";

export default {
  components: {TopBar},
  computed: {
       hasPlayTime() {
         return this.sliderFormatTime(this.progress > 0 ? this.duration * this.progress / 100 : 0);
@@ -300,13 +327,11 @@
         startPlayTime: 0 // 这个视频从什么时候开始播放的
      },
      currentVideoIsPlaying: true, // 当前视频是否正在播放
      isFullScreen: false,
      windowHeight: 0,
      currentIndex: 0, // 当前播放的视频索引
      videoLoading: false, // 视频缓冲中
      videoList: [],   // 视频列表数据
      videoContexts: [], // 视频上下文对象集合
      videoBufferOffset: 0.1 ,// 视频预加载参数
      videoLiveOffset: 5, // 保留当前视频前后各多少个视频上下文
      videoLiveOffset: 2, // 保留当前视频前后各多少个视频上下文
      touchXY: {  // 监听左滑右滑
         startX: 0,
         endX: 0,
@@ -318,7 +343,19 @@
         pageNumber: 1,
         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
    }
  },
  onShow() {
@@ -340,6 +377,7 @@
     this.startHidenTime = Date.now()
  },
  onLoad(option) {
     this.marginBottom = uni.getSystemInfoSync().safeAreaInsets.bottom
     const token = storage.getAccessToken();
     if (! token) {
        this.wxSilentLogin(() => {
@@ -375,6 +413,53 @@
     }
  },
  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'
        });
     },
     // 切换顶部导航栏
     topBarChange(titleObj) {
      if (titleObj.index === 'home') {
         uni.switchTab({
            url: titleObj.pagePath
         });
      } else {
         uni.redirectTo({
            url: titleObj.pagePath
         });
      }
     },
     // 静默登录
     wxSilentLogin(callback) {
        //获取code
@@ -426,6 +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
         })
@@ -662,56 +748,6 @@
         }
      })
     },
    // 初始化视频上下文
    initVideoContexts() {
     const start = Math.max(0, this.currentIndex - this.videoLiveOffset);
     const end = Math.min(this.currentIndex + this.videoLiveOffset, this.videoList.length - 1);
     let contextsLength = this.videoContexts.length;
     if (contextsLength === 0) {
        // 第一次初始化
        for (let i = 0; i < this.videoList.length; i++) {
         if (i < start || i > end) {
            this.videoContexts.push(null)
         } else {
            let videoContent = uni.createVideoContext(`video${i}`, this);
            videoContent.seek(this.videoBufferOffset);
            videoContent.pause();
            this.videoContexts.push(videoContent);
         }
        }
     } else {
       for (let i = 0; i < this.videoList.length; i++) {
          contextsLength = this.videoContexts.length
         if (contextsLength - 1 >= i) {
            // 如果已经是null了就不用管，因为视频加载只会在后面push，前面已经设置为null则无需处理
            if (this.videoContexts[i] == null) {
               continue
            }
            // 超出可视化范围的视频直接释放资源，并置为null
            if (i < start || i > end) {
               if (this.videoContexts[i]) {
                  this.videoContexts[i].stop();
                  this.videoContexts[i] = null
               }
            }
         } else {
            if (i < start || i > end) {
               this.videoContexts.push(null);
            } else {
               let videoContent = uni.createVideoContext(`video${i}`, this);
               videoContent.seek(this.videoBufferOffset);
               videoContent.pause();
               this.videoContexts.push(videoContent);
            }
         }
       }
     }
     // 将当前视频设置为播放
     if (this.videoContexts[this.currentIndex]) {
        this.videoContexts[this.currentIndex].play()
     }

    },

    // 加载视频数据
    async loadVideos() {
@@ -719,20 +755,24 @@
      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.$nextTick(() => {
          this.initVideoContexts();
        });
        this.loading = false;
        if(res.data.data.length < this.videoQuery.pageSize) {
           this.videoNoMore = true;
@@ -745,6 +785,7 @@

    // 滑动切换视频
    onSwiperChange(e) {
      this.videoLoading = false
      // 如果视频处于暂停状态往下刷视频，那么需要再计算一次暂停时间
      if(!this.currentVideoIsPlaying) {
         if(this.startPauseTime !== 0) {
@@ -756,49 +797,41 @@
      this.savePlayRecord()
      const oldIndex = this.currentIndex;
      this.currentIndex = e.detail.current;

      const videoContext = uni.createVideoContext(`video${oldIndex}`, this);
      // 暂停上一个视频
      if (this.videoContexts[oldIndex]) {
         this.videoContexts[oldIndex].pause();
      }

      videoContext.pause();
      this.startPauseTime = 0;

      // 设置当前播放视频的总时长
      this.duration = this.videoList[this.currentIndex].videoDuration;
      this.formartDuration = this.sliderFormatTime(this.duration);
      // 播放当前视频
      if (this.videoContexts[this.currentIndex]) {
         this.videoContexts[this.currentIndex].play();
      }
      this.clearVideoContext()
    },

   // 清除超出视频可视化区域的视频上下文
    async clearVideoContext() {
      // 对超出可视化区域的视频上下文做销毁处理
      const start = Math.max(0, this.currentIndex - this.videoLiveOffset);
      const end = Math.min(this.currentIndex + this.videoLiveOffset, this.videoList.length - 1);
      for (let i = 0; i < this.videoContexts.length; i++) {
         if (i < start || i > end) {
            if (this.videoContexts[i]) {
               this.videoContexts[i].stop();
               this.videoContexts[i] = null
            }
         } else {
            if (this.videoContexts[i] == null) {
               let videoContent = uni.createVideoContext(`video${i}`, this);
               videoContent.seek(this.videoBufferOffset);
               videoContent.pause();
               this.videoContexts[i] = videoContent;
            }
         }
      // 播放当前视频
      const videoContext1 = uni.createVideoContext(`video${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
   handleSwiperStart(e) {
@@ -808,12 +841,15 @@
   },
   // 触摸中
   handleSwiperMove(e) {
      console.log("触摸中", e);
       this.touchXY.endX = e.touches[0].pageX
       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
      }
       const diffX = this.touchXY.endX - this.touchXY.startX
       const diffY = this.touchXY.endY - this.touchXY.startY

@@ -821,11 +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
@@ -859,20 +921,40 @@
        }
     })
    },
   // 点赞/取消点赞
   toggleThumbsUp(item, index) {
     let data = {
             refId: item.id,
             thumbsUpType: 'video'
     }
     const beforeThumbsUp = item.thumbsUp
     const beforeThumbsUpNum = item.thumbsUpNum
     if(item.thumbsUp) {
             this.videoList[index].thumbsUp = false
             this.videoList[index].thumbsUpNum -= 1
     } else {
             this.videoList[index].thumbsUp = true
             this.videoList[index].thumbsUpNum += 1
     }
     changeThumbsUp(data).then(res => {
             if(res.data.code !== 200) {
                this.videoList[index].thumbsUp = beforeThumbsUp
                this.videoList[index].thumbsUpNum = beforeThumbsUpNum
             }
     })
   },
    // 单击屏幕：暂停或继续播放
   togglePlay(index) {
      console.log("单击视频", index, this.videoContexts);
      console.log("单击视频", index);
      const videoContext = uni.createVideoContext(`video${index}`, this);
      if(this.currentVideoIsPlaying) {
         this.videoContexts[index].pause();
         videoContext.pause();
      } else {
         this.videoContexts[index].play();
         videoContext.play();
      }
   },
    // 视频播放事件
    onPlay(id, index) {
      this.getBarRect()
      this.progress = 0
      console.log(id, index, "触发播放");
      if(index === this.currentIndex) {
         this.currentVideoIsPlaying = true;
         if(! this.duration) {
@@ -881,9 +963,11 @@
            this.formartDuration = this.sliderFormatTime(this.duration);
         }
      } else {
         this.currentVideoIsPlaying = false;
         return
      }
      this.getBarRect()
      this.progress = 0
      console.log(id, index, "触发播放");
      this.playRecord.videoId = id;
      // 没初始化才赋值，因为一个视频重复播放onPlay会重复触发
      if(this.playRecord.startPlayTime === 0) {
@@ -893,7 +977,7 @@
         const duration = Date.now() - this.startPauseTime
         this.totalPauseTime += duration
      }

      this.videoLoading = false
    },

    // 视频暂停事件
@@ -901,11 +985,8 @@
      console.log(index, "触发暂停");
      if(index === this.currentIndex) {
         this.currentVideoIsPlaying = false;
      } else {
         this.currentVideoIsPlaying = true;
         return
         this.startPauseTime = Date.now()
      }
     this.startPauseTime = Date.now()
    },
    // 视频结束事件
    onEnded(index) {
@@ -914,6 +995,7 @@

   // 记录播放时长
   onTimeUpdate(e) {
      this.videoLoading = false
      this.playRecord.playAt = e.detail.currentTime;

      this.currentTime = e.detail.currentTime;
@@ -926,7 +1008,8 @@
     this.startProgress = this.progress; // 记录开始时的进度
     this.startX = e.touches[0].pageX;
     console.log("记录开始时的进度", this.startProgress);
     this.videoContexts[this.currentIndex].pause()
     const videoContext = uni.createVideoContext(`video${this.currentIndex}`, this);
     videoContext.pause()
     // this.updateProgress(e);
   },

@@ -934,7 +1017,6 @@
   handleTouchMove(e) {
     if (!this.isDragging || !this.barWidth) return;
     clearTimeout(this.processHidenTimer)
     this.videoContexts[this.currentIndex].pause()
     this.updateProgress(e);
   },

@@ -942,8 +1024,9 @@
   handleTouchEnd() {
     this.isDragging = false;
     console.log("滑动结束", this.duration * this.progress);
     this.videoContexts[this.currentIndex].seek(this.duration * this.progress / 100)
     this.videoContexts[this.currentIndex].play()
     const videoContext = uni.createVideoContext(`video${this.currentIndex}`, this);
     videoContext.seek(this.duration * this.progress / 100)
     videoContext.play()
     this.processHidenTimer = setTimeout(() => {
        this.showProcess = false;
      }, 1000);
@@ -959,7 +1042,6 @@

      // 将像素距离转换为进度增量
      const deltaProgress = (deltaX / this.barWidth) * 100;
      console.log("进度增量", deltaProgress);
      // 计算新进度 = 开始时的进度 + 滑动增量
      let newProgress = this.startProgress + deltaProgress;

@@ -967,6 +1049,13 @@
      newProgress = Math.max(0, Math.min(100, newProgress));

      this.progress = newProgress;
   },
   // 视频缓冲
   videoWaiting(index) {
      if (index === this.currentIndex) {
         console.log("视频缓冲中。。。");
         this.videoLoading = true;
      }
   },
   // 获取视频总时长
   onLoadedMetadata(e) {
@@ -1015,7 +1104,7 @@
   .video-item {
     width: 100%;
     height: 100%;
     object-fit: cover;
     /* object-fit: cover; */
   }
   .play-icon {
     position: absolute;
@@ -1029,7 +1118,7 @@
   }

   .video-info {
     width: 70%;
     width: 100%;
     position: absolute;
     bottom: 20px;
     left: 20px;
@@ -1403,7 +1492,7 @@
   .progress-text {
     margin-top: 10px;
     font-size: 14px;
     color: #666;
     color: #fff;
   }
   .swiper-box {
     width: 100%;
@@ -1427,4 +1516,10 @@
   .custom-share-btn::after {
     border: none;
   }
   .topBar {
      position: fixed;
      top: 20rpx;
      left: 20rpx;
      z-index: 1000
   }
</style>