liveh5-nuxt/app/pages/liveRoom/components/SideButton/tangPopup.vue

<script setup>
import xPopup from '@/components/x-popup/index.vue'
import {goodStore} from "@/stores/goods/index.js";
import xImage from '@/components/x-image/index.vue'
import DetailPopup from '@/pages/home/components/DetailPopup/index.vue'
import {liveStore} from "~/stores/live/index.js";
import {ref} from "vue";
const {pageRef,itemList,getArtworkList,  loading: storeLoading,} = goodStore();
const {auctionData} = liveStore()
const showDetail=ref(false)
const localState = ref({
  finished: false,
  refreshing: false,
  showDetail: false,
  showHeight: ''
})
const onRefresh = async () => {
  try {
    localState.value.refreshing = true
    localState.value.finished = false
    const { finished } = await getArtworkList(true)
    localState.value.finished = finished
  } finally {
    localState.value.refreshing = false
  }
}
const props = defineProps({
  show: Boolean,
  title: {
    type: String,
    default: ''
  }
})
const scrollToCurrentItem = () => {
  if (!itemList.value?.length) return

  setTimeout(() => {
    const currentIndex = itemList.value.findIndex(
        item => auctionData.value.artwork.index === item?.index
    )
    if (currentIndex > -1) {
      const container = document.querySelector('.list-container')
      const targetElement = document.querySelectorAll('.item-wrapper')[currentIndex]
      if (targetElement && container) {
        const containerTop = container.getBoundingClientRect().top
        const elementTop = targetElement.getBoundingClientRect().top
        const scrollTop = elementTop - containerTop + container.scrollTop
        container.scrollTo({
          top: scrollTop,
          behavior: 'smooth'
        })
      }
    }
  }, 100)
}
const emit = defineEmits(['update:show'])
const showDetailInfo=ref(null)
const close = () => emit('update:show', false);
const openShow=(item)=>{
  showDetailInfo.value=item
  showDetail.value=true

}
const loadMore = async () => {
  pageRef.value.page++
  const { finished } = await getArtworkList()
  localState.value.finished = finished
}
watch(()=>props.show,(newValue)=>{
  if (newValue){
 nextTick(()=>{
   scrollToCurrentItem()
 })
  }
})
</script>

<template>
  <div>
    <x-popup :show="show" @update:show="close">
      <template #title>
        <div class="text-#000 text-16px">拍品列表</div>
        <div class="text-#939393 text-16px ml-14px">共{{ pageRef.itemCount }}个拍品</div>
      </template>
      <div>
        <van-pull-refresh
            v-model="localState.refreshing"
            success-text="刷新成功"
            :success-duration="700"
            @refresh="onRefresh"
        >
          <template #success>
            <van-icon name="success" /> <span>刷新成功</span>
          </template>
          <van-list
              v-model:loading="storeLoading"
              :finished="localState.finished"
              finished-text="没有更多了"
              @load="loadMore"

          >
            <div
                v-for="(item,index) of itemList"
                :key="item.uuid"
                class="flex mb-21px item-wrapper"
                @click="openShow(item)"
            >
              <div
                  class="mr-10px flex-shrink-0 rounded-4px overflow-hidden cursor-pointer relative"
              >
                <xImage
                    :preview="false"
                    class="w-80px h-80px"
                    :src="item.artwork?.hdPic"
                    :alt="item?.artworkTitle"
                    loading="lazy"
                />
                <div class="w-45px h-17px bg-#2B53AC text-12px line-height-none flex justify-center items-center absolute top-2px left-2px text-#fff">LOT{{item.index}}</div>
                <div v-if="auctionData.artwork.index===item?.index" class="w-80px h-20px bg-#B58047 flex line-height-none justify-center items-center text-#fff text-12px bottom-0 absolute blink">竞拍中</div>
              </div>
              <div>
                <div class="ellipsis line-height-20px text-16px font-600 min-h-40px">
                  {{ item.artworkTitle }}
                </div>
                <div class="text-14px text-#575757">起拍价：RMB 1,000</div>
                <div class="text-14px text-#B58047">成交价：等待更新</div>
              </div>
            </div>
          </van-list>
        </van-pull-refresh>

      </div>
    </x-popup>
    <DetailPopup v-model:show="showDetail" :detail-info="showDetailInfo"></DetailPopup>
  </div>
</template>

<style scoped>
.ellipsis {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}
.blink {
  animation: fade 1s linear infinite;  /* 改为0.4秒，使用linear让过渡更快 */
}

@keyframes fade {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }  /* 改为0.3，这样不会完全消失 */
}
</style>