hi-ucs/front/src/views/home/detailsPageInfrastructureTree.vue

<template>
  <div class="wrapper">
    <div class="wrapper-title-left-tree" :key="showKey">
      <div v-for="item in treeData" :key="item.id" class="primaryNode">
        <div class="top" @click="showBottom(item)" :class="item.show ? 'topSelect' : ''">
          {{ item.name }}
          ({{ item.channelCount }})
          <DownOutlined v-show="!item.show" />
          <UpOutlined v-show="item.show" />
        </div>
        <div class="bottom" v-show="item.show">
          <div v-for="val in item.children" :key="val.id" class="item">
            <div class="up" :class="selectId == val.id ? 'select' : ''"
              @click="showDown(item, val), onSelect(item, val)">
              <div>
                <svg t="1654068878091" class="icon" viewBox="0 0 1024 1024" version="1.1"
                  xmlns="http://www.w3.org/2000/svg" p-id="2156" width="0.25rem" height="0.25rem"
                  v-show="selectId == val.id">
                  <path d="M512 624a112 112 0 1 0 0-224 112 112 0 0 0 0 224z" p-id="2157" fill="#0058e1"></path>
                </svg>
                <span class="name">{{ val.name }}({{ val.channelCount }})</span>
              </div>
              <span v-if="item.children.length < 0">{{ val.total }}</span>
              <span v-else>
                <down-outlined v-show="!val.show" />
                <up-outlined v-show="val.show" />
              </span>
            </div>
            <div class="down" v-show="val.show">
              <div v-for="child in val.children" :key="child.id" class="child"
                :class="selectId == child.id ? 'select2' : ''" @click="onSelect(item, child, child)">
                <div>
                  <svg t="1654068878091" class="icon" viewBox="0 0 1024 1024" version="1.1"
                    xmlns="http://www.w3.org/2000/svg" p-id="2156" width="0.25rem" height="0.25rem"
                    v-show="selectId == child.id">
                    <path d="M512 624a112 112 0 1 0 0-224 112 112 0 0 0 0 224z" p-id="2157" fill="#0058e1"></path>
                  </svg>
                  <span class="name">
                    {{ child.name }}
                  </span>
                </div>
                <span>{{ child.channelCount }}</span>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>
<script>
import { defineComponent, ref, watch } from 'vue'
import { getCameraAllOrgan } from '@/api/videoSurveillance'
import { getCameraInfoByAreaId } from '@/api/file'
import mybus from '@/myplugins/mybus'
import { useRouter } from 'vue-router'
import { UpOutlined, DownOutlined } from '@ant-design/icons-vue'
import { DETAIL_PAGE_CONTENT_DEFAULT_TAB } from '@/global/GlobalConfig.js'

export default defineComponent({
  setup() {
    const router = useRouter()
    const whoShow1 = ref(whoShow)
    const showKey = ref(0)
    const treeData = ref([])
    const selectId = ref('')

    // 初始化
    const init = async () => {
      treeData.value = []
      console.log(
        'router.currentRoute.value.query.select',
        router.currentRoute.value.query.select
      )
      let select = router.currentRoute.value.query.select || DETAIL_PAGE_CONTENT_DEFAULT_TAB
      if (select === '123') {
        select = ''
      }
      console.log(
        '获取url中的select=====================>',
        router.currentRoute.value.query.select
      )
      if (select == '基础设施') {
        let res = {};
        if (whoShow1.value && !whoShow1.value.itShowXiHaiAn) {
          res = await getCameraAllOrgan({ parentId: 'S4NbecfYB1DBH8HNULGS34' })
        } else {
          // 西海岸
          res = await getCameraInfoByAreaId({
            areaId: '70be8c5b664f4bcf869d82f2e8335051',
          })
        }
        treeData.value = res.data && res.data.data || []
        // 只有一个，默认展开到二级菜单
        if(res.data && res.data.data.length == 1) {
          showBottom(treeData.value[0])
        }
      }
    }
    mybus.on('getDeptList', () => {
      init()
    })

    const onSelect = async (item, val, child) => {
      console.log('item--------onSelect---->', item);
      console.log('val------onSelect------>', val);
      console.log('child-----onSelect------->', child);
      mybus.emit('getCameraByParentId', val.id)
      mybus.emit('getListByParentId', val.id)
      let res = {}
      if (whoShow1.value && !whoShow1.value.itShowXiHaiAn) {
        res = await getCameraAllOrgan({ parentId: val.id })
      } else {
        // 西海岸
        res = await getCameraInfoByAreaId({ areaId: val.id })
      }
      treeData.value.map((treeDataItem, index) => {
        if (item.id == treeDataItem.id) {
          treeData.value[index].children.map((childItem, childIndex) => {
            if (childItem.id == val.id) {
              treeData.value[index].children[childIndex].children =
                res.data.data
            }
          })
        }
      })
      if (child) {
        selectId.value = child.id
      }
    }

    watch(selectId, (newVal) => {
      if (newVal == '') {
        mybus.emit('getCameraByParentId', '')
        mybus.emit('getListByParentId', '')
      }
    })

    const showBottom = async (item) => {
      item.show = !item.show;
      let res = {};
      if (whoShow1.value && !whoShow1.value.itShowXiHaiAn) {
        res = await getCameraAllOrgan({ parentId: item.id })
      } else {
        // 西海岸
        res = await getCameraInfoByAreaId({ areaId: item.id })
      }

      treeData.value.map((treeDataItem, index) => {
        if (item.id == treeDataItem.id) {
          treeData.value[index].children = res.data && res.data.data || []
          console.log('treeData.value.[index]', treeData.value[index])
        }
      })
    }
    const showDown = (item, val) => {
      selectId.value = val.id
      console.log('item---showDown--------->', item);
      console.log('val----showDown-------->', val);
      if (item.children) {
        val.show = !val.show;
        // 取消选中
        if (!val.show) {
          selectId.value = ''
        }
      }
    }
    return {
      treeData,
      showKey,
      onSelect,
      showBottom,
      showDown,
      selectId,
    }
  },
  beforeUnmount() {
    mybus.off('getDeptList')
    console.log('getDeptList销毁~~~~~~~~~~~~~~~~~~~')
  },
  components: {
    UpOutlined,
    DownOutlined,
  },
})
</script>
<style lang="less" scoped>
.primaryNode {
  .top {
    width: 100%;
    height: 0.4rem;
    background: rgba(0, 135, 225, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 0.1rem;
    margin-top: 0.08rem;
  }

  .top:hover {
    cursor: pointer;
    // 0058e1 透明度 0.5
    background: rgba(0, 88, 225, 0.8);
    color: white;

    :deep(.anticon) {
      color: white;
    }
  }

  .topSelect {
    background: #0058e1;
    color: white;

    :deep(.anticon) {
      color: white;
    }
  }

  .bottom {
    width: 100%;
    background: rgba(244, 245, 248, 0.8);
    padding: 0 0.1rem;

    // margin-bottom: .08rem;
    .up {
      cursor: pointer;
      height: 0.4rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-top: 0.01rem solid #ccc;
      padding: 0 0.1rem;

      &>div {
        display: flex;
        justify-content: flex-start;
      }

      .name {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
        word-break: break-all;
      }
    }

    .up:hover {
      .name {
        color: #0058e1;
        font-weight: 600;
      }

      span {
        color: #0058e1;
        font-weight: 600;
      }
    }

    .select {
      padding: 0 0.1rem 0 0;

      .name {
        width: 1.7rem;
        color: #0058e1 !important;
        font-weight: 600;
      }

      span {
        color: #0058e1;
        font-weight: 600;
      }
    }

    .item:nth-of-type(1) .up {
      border-top: none;
    }

    .down {
      width: 100%;

      .child {
        cursor: pointer;
        height: 0.4rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0 0.1rem;

        &>div {
          display: flex;
          justify-content: flex-start;
        }

        .name {
          overflow: hidden;
          text-overflow: ellipsis;
          display: -webkit-box;
          -webkit-line-clamp: 1;
          -webkit-box-orient: vertical;
          word-break: break-all;
        }
      }

      .child:hover {
        .name {
          color: #0058e1;
          font-weight: 600;
        }

        span {
          color: #0058e1;
          font-weight: 600;
        }
      }

      .select2 {
        .name {
          width: 1.7rem;
          color: #0058e1;
          font-weight: 600;
        }

        span {
          color: #0058e1;
          font-weight: 600;
        }

        padding: 0 0.1rem 0 0;
      }
    }
  }
}
</style>