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src/components/room/floorUnitAllTree.vue 3.52 KB
f92fd6ac   wuxw   开发我的小区下的功能
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  <template>
    <el-card class="tree-card">
      <el-tree
        ref="tree"
        :data="treeData"
        :props="defaultProps"
        node-key="id"
        :default-expanded-keys="defaultExpandedKeys"
        :highlight-current="true"
        @node-click="handleNodeClick"
      >
        <template #default="{ node, data }">
          <span class="custom-tree-node">
            <img v-if="data.icon" :src="data.icon" class="tree-icon" />
            <span>{{ node.label }}</span>
          </span>
        </template>
      </el-tree>
    </el-card>
  </template>
  
  <script>
  import { queryFloorAndUnits } from '@/api/room/roomStructureApi'
  import { getCommunityId } from '@/api/community/communityApi'
  
  export default {
    name: 'FloorUnitAllTree',
    props: {
      callBackListener: {
        type: String,
        default: ''
      }
    },
    data() {
      return {
        floorUnitTreeInfo: {
          units: [],
          floorId: ''
        },
        treeData: [],
        defaultProps: {
          children: 'children',
          label: 'text'
        },
        defaultExpandedKeys: [],
        communityId: ''
      }
    },
    created() {
      this.communityId = getCommunityId()
      this.loadFloorAndUnits()
    },
    methods: {
      async loadFloorAndUnits() {
        try {
          const params = {
            communityId: this.communityId
          }
          const data = await queryFloorAndUnits(params)
          this.floorUnitTreeInfo.units = data
          this.initTreeData()
        } catch (error) {
          console.error('Failed to load floor and units:', error)
        }
      },
      initTreeData() {
        this.treeData = this.doTreeData()
        if (this.treeData.length > 0 && this.treeData[0].children) {
          this.defaultExpandedKeys = [this.treeData[0].id]
        }
      },
      doTreeData() {
        const treeData = []
        const units = this.floorUnitTreeInfo.units
        
        // Build first level menu (floors)
        units.forEach(item => {
          const existingFloor = treeData.find(floor => floor.floorId === item.floorId)
          if (!existingFloor) {
            const floorItem = {
              id: `f_${item.floorId}`,
              floorId: item.floorId,
              floorNum: item.floorNum,
              icon: "/img/floor.png",
              text: `${item.floorNum}${this.$t('floorUnitTree.building')}(${item.floorName})`,
              children: this.doTreeChildrenData(item.floorId)
            }
            treeData.push(floorItem)
          }
        })
        
        return treeData
      },
      doTreeChildrenData(floorId) {
        const children = []
        const units = this.floorUnitTreeInfo.units
        
        units.forEach(item => {
          if (item.floorId === floorId && item.unitId) {
            children.push({
              id: `u_${item.unitId}`,
              unitId: item.unitId,
              text: `${item.unitNum}${this.$t('floorUnitTree.unit')}`,
              icon: "/img/unit.png"
            })
          }
        })
        
        return children
      },
      handleNodeClick(data) {
        if (data.id.startsWith('f_')) {
          this.$emit('switchFloor', {
            floorId: data.floorId
          })
        } else {
          this.$emit('switchUnit', {
            unitId: data.unitId
          })
        }
      },
      refreshTree(params) {
        if (params) {
          this.floorUnitTreeInfo.floorId = params.floorId
        }
        this.loadFloorAndUnits()
      }
    }
  }
  </script>
  
  <style lang="scss" scoped>
  .tree-card {
    height: 100%;
    
    .custom-tree-node {
      display: flex;
      align-items: center;
      
      .tree-icon {
        width: 16px;
        height: 16px;
        margin-right: 5px;
      }
    }
    
    :deep(.el-tree-node__content) {
      height: 36px;
    }
  }
  </style>