easthospital_iot-daoshi-v/src/views/Brand/Brand.vue

<template>
  <View title="品牌列表" sub-title="Brand list">
    <div class="container flex">
      <BrandRecommend @click="handleShop" :config="config" :list="recommendList" />
      <div class="brand-left">
        <div class="top-title">
          <p class="title">{{ selectedTitle }}</p>
          <div class="currentfloor">
            <img src="../../assets/images/guide/guide_zhong.png" class="zhong" alt="" />
            <span class="floor"><i>当前楼层</i>{{ currentFloor.floor }}</span>
          </div>
        </div>
        <div class="line"></div>

        <div class="bottom-content">
          <BrandScroll @click="handleShop" :list="selectedList" :config="config" />

          <div class="brand-middle">
            <Tabs class="width" :list="list" @click="handleTab" />
            <Transition name="zoom" mode="out-in">
              <Industry @click="handleFormat" v-if="tabIdx === 0" :config="config" :list="formatList" />
              <div v-else class="floor-list">
                <div
                  class="floor-item"
                  @click="handleFloor(item, index)"
                  :class="[index === 0 ? 'width' : '', index === floorIdx ? 'active' : '']"
                  v-for="(item, index) of mergeFloorsList"
                  :key="item.floor"
                >
                  {{ item.floor }}
                </div>
              </div>
            </Transition>
          </div>
        </div>
      </div>
    </div>

  </View>
</template>

<script setup>
import { ref, computed } from 'vue'
import { storeToRefs } from 'pinia'
import { useStore } from '@/store/root'
import { getBrandList, getBrandListByFormat, getBrandListByFloor } from '@/http/brand/api'
import { list } from './Tabs'
import View from '@/layouts/View.vue'
import Industry from '@/components/Industry/Industry.vue'
import Tabs from '@/components/Tabs/Tabs.vue'
import BrandRecommend from '@/components/BrandRecommend/BrandRecommend.vue'
import BrandScroll from '@/components/BrandScroll/BrandScroll.vue'
import { useStatistics } from '@/composables/useStatistics'

const ALL_BRAND = '全部品牌'

const store = useStore()
const { config, currentFloor, shopList } = storeToRefs(store)

useStatistics('industry')

const selectedList = ref([])
const formatList = ref([])
const recommendList = ref([])
const selectedTitle = ref('')
const idlecallback = ref(null)
const data = {
  formatList: [],
  floorListBySort: [],
  brandListByFormat: [],
  brandListByFloor: []
}
Promise.all([getBrandList(), getBrandListByFormat(), getBrandListByFloor()]).then(([brandList, listByFormat, listByFloor]) => {
  data.formatList = brandList.data.industryFatherList
  data.floorListBySort = brandList.data.floorList
  data.brandListByFormat = listByFormat.data.list
  data.brandListByFloor = listByFloor.data.list

  recommendList.value = brandList.data.recommendList
  formatList.value = data.formatList
  selectedList.value = listByFloor.data.list

  selectedTitle.value = ALL_BRAND
})

const tabIdx = ref(0)
function handleTab(index) {
  tabIdx.value = index
  selectedTitle.value = ALL_BRAND
  selectedList.value = tabIdx.value === 0 ? data.brandListByFloor : data.brandListByFormat
}

function handleFormat(format) {
  cancelIdleCallback(idlecallback.value)
  selectedTitle.value = format.industryName
  if (format.industryName === '全部品牌') {
    selectedList.value = data.brandListByFloor
    return
  }

  idlecallback.value = requestIdleCallback(() => {
    selectedList.value = data.brandListByFloor.map(item => ({
      ...item,
      shopList: item.shopList.filter(shop => shop[format.industryList ? 'industryFatherId' : 'industryId'] === format.industryId)
    }))
  })
}

const floorIdx = ref(0)
const mergeFloorsList = computed(() => [{ floor: 'ALL' }, ...data.floorListBySort])
function handleFloor(item, index) {
  cancelIdleCallback(idlecallback.value)
  if (index === 0) {
    selectedTitle.value = ALL_BRAND
  } else {
    selectedTitle.value = item.floor
  }
  floorIdx.value = index
  if (item.floor === 'ALL') {
    selectedList.value = data.brandListByFloor
    return
  }
  idlecallback.value = requestIdleCallback(() => {
    selectedList.value = data.brandListByFormat.map(brand => ({
      ...brand,
      shopList: brand.shopList.filter(shop => shop.floor === item.floor)
    }))
  })
}

function handleShop(item) {
  const shop = shopList.value.find(_shop => _shop.shopId === item.shopId)
  store.SET_SHOP(shop)
  store.SET_SHOW_DETAIL(true)
}
</script>

<style lang="scss" scoped>
.flex {
  position: relative;
}
.title {
  font-weight: 700;
  font-size: 24px;
  font-family: 'font_bold';
  color: rgba(0, 0, 0, 0.8);
  padding-bottom: 12px;
}

.bottom-content {
  display: flex;
  justify-content: space-between;
  margin-right: 40px;
}

.brand-left {
  .top-title {
    margin-left: 170px;
    margin-right: 258px;
    margin-bottom: 14px;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    .title {
      padding-bottom: 0;
    }
  }
  .line {
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  }

  .currentfloor {
    display: flex;
    align-items: center;
  }
  .zhong {
    width: 16px;
  }
  .floor {
    font-weight: 700;
    font-size: 24px;
    font-family: 'font_bold';
    color: rgba(0, 0, 0, 0.6);
    i {
      font-weight: 700;
      font-size: 16px;
      line-height: 19px;
      color: rgba(0, 0, 0, 0.4);
      padding-left: 7px;
      padding-right: 17px;
    }
  }
}
.brand-middle {
  padding-top: 20px;
  .width {
    height: 180px;
    flex-direction: column;
    width: 200px;
    :deep(.tab) {
      height: 90px;
    }
  }

  .floor-list {
    width: 200px;
    border-radius: 8px;
    overflow: hidden;
    margin-top: 18px;
  }
  .floor-item {
    width: 200px;
    height: 72px;
    background: rgba(255, 255, 255, 0.6);
    line-height: 72px;
    text-align: center;
    font-family: 'font_bold';
    font-weight: 700;
    font-size: 20px;
    color: rgba(0, 0, 0, 0.6);

    &.active {
      background: linear-gradient(90deg, #ffbd35 0%, #ffd260 100%);
      color: rgba(0, 0, 0, 0.8);
    }
  }
}
</style>