xdd-uniapp-new/pages/home/landMark.vue

<template>
  <view class="pkg-product-land-mark">
    <view v-if="isLoad">
      <view class="top-box">
        <view class="nav flex">
          <view
            v-for="(item,index) in navList"
            :key="index"
            :class="{
              'active': navIndex === index
            }"
            class="flex flex-0 ai-center nav-item"
            @click="changeNav(index)"
          >
            <image
              :src="webUrl + '/home/landmark-icon.png'"
              class="bg"
            />
            {{ item.provinceName }}
          </view>
        </view>
        <view class="view-box">
          <view class="map-box">
            <image
              :src="mapData.mapImage"
              mode="widthFix"
              class="img-map"
            />
          </view>
        </view>
      </view>
      <view
        v-if="mapData.middleImage"
        class="middle-img-wrap"
      >
        <image
          :src="mapData.middleImage"
          mode="widthFix"
          class="img"
        />
      </view>
      <view v-if="goods.length > 0" class="list-wrap">
        <view class="list-box flex flex-wrap">
          <view
            v-for="item in goods"
            :key="item.id"
            class="item"
            @click="goGoods(item.productId)"
          >
            <image
              :src="webUrl + '/home/mark-land.png'"
              class="mark-img"
            />
            <image
              :src="item.storeImage"
              mode="scaleToFill"
              class="good-img"
            />
            <view class="content flex flex-col jc-between">
              <view class="more-t bold">{{ item.title }}</view>
              <view class="one-t desc">{{ item.description }}</view>
              <view class="flex jc-between ai-center">
                <text class="price">￥{{ item.price }}</text>
                <image
                  :src="webUrl + '/home/icon-cart.png'"
                  class="btn"
                />
              </view>
            </view>
          </view>
        </view>
        <image
          v-if="isCompleteLoadGood"
          :src="webUrl + '/home/no-data-bg.png'"
          mode="widthFix"
          class="loadend"
        />
      </view>
      <image
        v-if="goods.length === 0"
        :src="webUrl + '/20231023131208675588.png'"
        class="img-nodata"
        mode="scaleToFill"
      />
    </view>
    <goo-skeleton
      v-else
      :show-avatar="false"
    />
  </view>
</template>

<script>
import {
  getProvince,
  getProvinceGoods,
  getProvinceList
} from "@/api/product"
import { pageListenMixins } from '@/mixins/pageListenMixins'
export default {
  name: 'LandMarkPage',
  mixins: [pageListenMixins],
  data() {
    return {
      webUrl: this.$VUE_APP_RESOURCES_URL,
      keyword: '',
      isLoad: false,
      page: 1,
      navList: [],
      navIndex: 0,
      mapData: null,
      goods: [],
      isCompleteLoadGood: false,
      pageKeyId: Object.freeze('landmarkGoodsIndex')
    }
  },
  onLoad() {
    this.getNavList()
  },
  onHide() {
    this.pageToHideHandle()
  },
  onReachBottom() {
    if (this.isCompleteLoadGood) {
      return
    }
    this.page++
    this.fetchGoods()
  },
  methods: {
    getNavList() {
      getProvinceList().then(({data}) => {
        this.navList = data
        this.changeNav(this.navIndex)
      })
    },
    changeNav(index) {
      this.navIndex = index
      this.page = 1
      this.goods = []
      this.isCompleteLoadGood = false
      this.getMap()
      this.fetchGoods()
    },
    getMap() {
      const id = this.navList[this.navIndex]['id']
      getProvince(id).then(({data}) => {
        this.mapData = data
        this.isLoad = true
      })
    },
    fetchGoods() {
      const id = this.navList[this.navIndex]['id']
      getProvinceGoods(id, this.keyword, this.page).then(({data}) => {
        const len = data.length
        for (let i = 0; i < len; i++) {
          this.goods.push(data[i])
        }
        if (len === 0 || len < 10) {
          this.isCompleteLoadGood = true
        }
      })
    },
    goGoods(id) {
      uni.navigateTo({
        url: `/pages/shop/GoodsCon/index?id=${id}&from=landmark`
      })
    }
  }
}
</script>

<style scoped lang="less">
.pkg-product-land-mark {
  padding: 20rpx;
  background: #f0f0f0;
  .top-box {
    border-radius: 20rpx;
    background-color: #fff;
    .view-box {
      position: relative;
      padding: 20rpx;
      border-radius: 20rpx;
      overflow: hidden;
      .img-map {
        display: block;
        width: 100%;
      }
    }
    .nav {
      padding: 20rpx 20rpx 0 20rpx;
      overflow-x: scroll;
      .nav-item + .nav-item {
        margin: 0 0 0 20rpx;
      }
      .nav-item {
        position: relative;
        box-sizing: border-box;
        padding: 0 32rpx 20rpx 0;
        color: #333;
        font-size: 32rpx;
        .bg {
          display: none;
          position: absolute;
          bottom: 0;
          right: 6rpx;
          width: 63rpx;
          height: 42rpx;
        }
      }
      .active {
        font-size: 40rpx;
        font-weight: bold;
        .bg {
          display: block;
        }
      }
    }
  }
  .middle-img-wrap {
    margin: 20rpx 0 0 0;
    .img {
      display: block;
      width: 100%;
      border-radius: 20rpx;
    }
  }
  .list-box {
    margin-top: 24rpx;
    .item {
      position: relative;
      width: 344rpx;
      margin-right: 22rpx;
      margin-bottom: 22rpx;
      border-radius: 20rpx;
      background: #FFFFFF;
      overflow: hidden;
      .mark-img {
        position: absolute;
        top: 0;
        right: 0;
        z-index: 3;
        display: block;
        width: 84rpx;
        height: 74rpx;
      }
      .good-img {
        display: block;
        width: 344rpx;
        height: 344rpx;
      }
      .content {
        height: 156rpx;
        padding: 8rpx 8rpx 18rpx 8rpx;
        .more-t {
          font-size: 28rpx;
          line-height: 36rpx;
          color: #333;
        }
        .desc {
          padding: 5rpx 0;
          height: 34rpx;
          color: #FFC543;
          font-size: 24rpx;
        }
        .price {
          font-size: 40rpx;
          line-height: 40rpx;
          font-weight: bold;
          color: #C52733;
        }
        .btn {
          display: block;
          width: 48rpx;
          height: 48rpx;
        }
      }
    }
    .item:nth-child(2n) {
      margin-right: 0;
    }
  }
  .list-wrap {
    margin: 20rpx 0 0 0;
    .loadend {
      width: 100%;
    }
  }
  .img-nodata {
    position: relative;
    top: 0;
    left: 50%;
    transform: translate(-50%, 0);
    width: 352rpx;
    height: 338rpx;
    margin-bottom: 60rpx;
  }
}
</style>