liveh5-nuxt/app/pages/home/index.vue

<script setup>
import liveBroadcast from '@/components/liveBroadcast/index.vue'
import { useRect } from '@vant/use';

import itemDetail from '@/components/itemDetail/index.vue'
definePageMeta({
  layout: 'default',
  title: '主页',
  i18n: 'menu.home',
})
const liveRef=ref(null)
const loading = ref(false)
const finished = ref(false)
const refreshing = ref(false)
const list = ref([{
  image: 'https://e-cdn.fontree.cn/fonchain-main/prod/file/default/setting/637d95b4-2ae9-4a74-bd60-a3a9d2ca2ca0.png',
  title: '张天赐 | 日出而作，日落而息',
  startingPrice: 'RMB 1,000',
  transactionPrice: 'RMB 10,000',
}, {
  image: 'https://e-cdn.fontree.cn/fonchain-main/prod/file/default/setting/f7b65e23-ce21-41b4-8e58-9e6dc6950727.png',
  title: '张天赐 | 日出而作，日落而息',
  startingPrice: 'RMB 1,000',
  transactionPrice: '',
}, {
  image: 'https://e-cdn.fontree.cn/fonchain-main/prod/file/default/setting/41eceb23-d168-4049-ae8e-48c5328b192f.png',
  title: '张天赐 | 日出而作，日落而息',
  startingPrice: 'RMB 1,000',
  transactionPrice: '',
}, {
  image: 'https://e-cdn.fontree.cn/fonchain-main/prod/file/default/setting/25c3f03c-9e0b-456b-963f-79b3d812c89a.png',
  title: '张天赐 | 日出而作，日落而息',
  startingPrice: 'RMB 1,000',
  transactionPrice: '',
}, {
  image: 'https://e-cdn.fontree.cn/fonchain-main/prod/file/default/setting/25c3f03c-9e0b-456b-963f-79b3d812c89a.png',
  title: '张天赐 | 日出而作，日落而息',
  startingPrice: 'RMB 1,000',
  transactionPrice: '',
}, {
  image: 'https://e-cdn.fontree.cn/fonchain-main/prod/file/default/setting/25c3f03c-9e0b-456b-963f-79b3d812c89a.png',
  title: '张天赐 | 日出而作，日落而息',
  startingPrice: 'RMB 1,000',
  transactionPrice: '',
}])
const page = ref(1)

// 加载数据
async function loadData() {
  // try {
  //   loading.value = true
  //   // 模拟API请求
  //   const {data} = await fetchAuctionList({page: page.value})
  //
  //   if (refreshing.value) {
  //     list.value = []
  //     refreshing.value = false
  //   }
  //
  //   list.value.push(...data)
  //   page.value++
  //
  //   // 如果没有更多数据了
  //   if (data.length < 10) {
  //     finished.value = true
  //   }
  // } catch (error) {
  //   console.error(error)
  // } finally {
  //   loading.value = false
  // }
}

// 下拉刷新
function onRefresh() {
  finished.value = false
  page.value = 1
  refreshing.value = true
  loadData()
}
const leftColumn = computed(() => {
  return list.value.filter((_, index) => index % 2 === 0)
})
const rightColumn = computed(() => {
  return list.value.filter((_, index) => index % 2 === 1)
})
const show=ref(false)
const showHeight=ref('')
const openShow=()=>{
  const rect = useRect(liveRef.value.$el);
  showHeight.value=rect.height
  nextTick(()=>{
    show.value=true
  })
}

</script>

<template>
  <liveBroadcast ref="liveRef" />
  <van-tabs sticky animated>
    <van-tab title="拍品列表">
      <div class="px-[16px] pt-[16px]">
        <van-pull-refresh>
          <van-list
              v-model:loading="loading"
              :finished="finished"
              finished-text="没有更多了"
              @load="loadData"
          >
            <div class="w-full flex gap-[16px]">
              <div class="flex flex-1 flex-col gap-[16px]">
                <div
                    v-for="(item, index) in leftColumn"
                    :key="index"
                    class="w-full"
                    @click="openShow"
                >
                  <div class="relative w-full">
                    <van-image
                        :src="item.image"
                        :style="{ aspectRatio: item.ratio }"
                        fit="cover"
                        class="w-full"
                    />
                    <div class="absolute left-[8px] top-[8px] h-[17px] w-[45px] flex items-center justify-center bg-[#2b53ac] text-[12px] text-[#fff]">
                      LOT{{ index * 2 + 1 }}
                    </div>
                  </div>
                  <div class="pt-[8px]">
                    <div class="text-[14px] text-[#000000] leading-[20px]">
                      {{ item.title }}
                    </div>
                    <div class="mt-[4px] text-[12px] text-[#575757]">
                      起拍价：{{ item.startingPrice }}
                    </div>
                    <div
                        v-if="item.transactionPrice"
                        class="mt-[4px] text-[12px] text-[#b58047]"
                    >
                      成交价：{{ item.transactionPrice }}
                    </div>
                  </div>
                </div>
              </div>
              <div class="flex flex-1 flex-col gap-[16px]">
                <div
                    v-for="(item, index) in rightColumn"
                    :key="index"
                    class="w-full"
                    @click="openShow"
                >
                  <div class="relative w-full">
                    <van-image
                        :src="item.image"
                        :style="{ aspectRatio: item.ratio }"
                        fit="cover"
                        class="w-full"
                    />
                    <div class="absolute left-[8px] top-[8px] h-[17px] w-[45px] flex items-center justify-center bg-[#2b53ac] text-[12px] text-[#fff]">
                      LOT{{ index * 2 + 2 }}
                    </div>
                  </div>
                  <div class="pt-[8px]">
                    <div class="text-[14px] text-[#000000] leading-[20px]">
                      {{ item.title }}
                    </div>
                    <div class="mt-[4px] text-[12px] text-[#575757]">
                      起拍价：{{ item.startingPrice }}
                    </div>
                    <div
                        v-if="item.transactionPrice"
                        class="mt-[4px] text-[12px] text-[#b58047]"
                    >
                      成交价：{{ item.transactionPrice }}
                    </div>
                  </div>
                </div>
              </div>
            </div>
          </van-list>
        </van-pull-refresh>
      </div>
    </van-tab>
    <van-tab title="拍卖说明">
      <div class="px-16px pt-14px">
        <div class="text-#575757 text-14px">这里是后台富文本配置的说明，啊即可打开三等奖撒度老师的湿答答是快乐的阿四大皆空</div>
        <div></div>
      </div>
    </van-tab>
  </van-tabs>
  <van-back-top right="15vw" bottom="10vh"/>
  <van-action-sheet :round="false" v-model:show="show" title="拍品详情">
    <div class="content bg-[#F0F0F0]" :style="`height: calc(100vh - ${showHeight+85}px)`">
      <itemDetail></itemDetail>
    </div>
  </van-action-sheet>
</template>
<style>
:root:root {
  --van-action-sheet-header-height: 39px;
}
</style>
<style scoped lang="scss">
:deep(.van-swipe__indicator){
  width: 8px;
  height: 8px;
}
:deep(.van-swipe__indicator:not(.van-swipe__indicator--active) ){
  background:rgba(0,0,0,0.8);
}
</style>