dataease/frontend/src/views/dataset/common/DatasetGroupSelector.vue

<template>
  <el-col>
    <!-- group -->
    <el-col v-if="!sceneMode">
      <el-row class="title-css">
        <span class="title-text">
          {{ $t('dataset.datalist') }}
        </span>
      </el-row>
      <el-divider />

      <el-row>
        <el-form>
          <el-form-item class="form-item">
            <el-input
              v-model="search"
              size="mini"
              :placeholder="$t('dataset.search')"
              prefix-icon="el-icon-search"
              clearable
            />
          </el-form-item>
        </el-form>
      </el-row>

      <el-col class="custom-tree-container">
        <div class="block">
          <el-tree
            :default-expanded-keys="expandedArray"
            :data="data"
            node-key="id"
            :expand-on-click-node="true"
            @node-click="nodeClick"
          >
            <span slot-scope="{ node, data }" class="custom-tree-node">
              <span>
                <span v-if="data.type === 'scene'">
                  <el-button
                    icon="el-icon-folder"
                    type="text"
                    size="mini"
                  />
                </span>
                <span style="margin-left: 6px">{{ data.name }}</span>
              </span>
            </span>
          </el-tree>
        </div>
      </el-col>
    </el-col>

    <!--scene-->
    <el-col v-if="sceneMode">
      <el-row class="title-css">
        <span class="title-text">
          {{ currGroup.name }}
        </span>
        <el-button icon="el-icon-back" size="mini" style="float: right" @click="back">
          {{ $t('dataset.back') }}
        </el-button>
      </el-row>
      <el-divider />
      <el-row>
        <el-form>
          <el-form-item class="form-item">
            <el-input
              v-model="search"
              size="mini"
              :placeholder="$t('dataset.search')"
              prefix-icon="el-icon-search"
              clearable
            />
          </el-form-item>
        </el-form>
      </el-row>
      <el-tree
        :data="tableData"
        node-key="id"
        :expand-on-click-node="true"
        @node-click="sceneClick"
      >
        <span slot-scope="{ node, data }" class="custom-tree-node">
          <span>
            <span>
              ({{ data.type }})
            </span>
            <span>
              <span v-if="data.mode === 0" style="margin-left: 6px"><i class="el-icon-s-operation" /></span>
              <span v-if="data.mode === 1" style="margin-left: 6px"><i class="el-icon-time" /></span>
            </span>
            <span style="margin-left: 6px">{{ data.name }}</span>
          </span>
        </span>
      </el-tree>
    </el-col>
  </el-col>
</template>

<script>
export default {
  name: 'DatasetGroupSelector',
  data() {
    return {
      sceneMode: false,
      search: '',
      data: [],
      tableData: [],
      currGroup: null,
      expandedArray: [],
      groupForm: {
        name: '',
        pid: null,
        level: 0,
        type: '',
        children: [],
        sort: 'type desc,name asc'
      },
      tableForm: {
        name: '',
        sort: 'type asc,create_time desc,name asc'
      }
    }
  },
  computed: {},
  watch: {
    // search(val){
    //   this.groupForm.name = val;
    //   this.tree(this.groupForm);
    // }
  },
  mounted() {
    this.tree(this.groupForm)
    this.tableTree()
  },
  activated() {
    this.tree(this.groupForm)
    this.tableTree()
  },
  methods: {
    close() {
      this.editGroup = false
      this.groupForm = {
        name: '',
        pid: null,
        level: 0,
        type: '',
        children: [],
        sort: 'type desc,name asc'
      }
    },

    closeTable() {
      this.editTable = false
      this.tableForm = {
        name: ''
      }
    },

    tree(group) {
      this.$post('/dataset/group/tree', group, response => {
        this.data = response.data
      })
    },

    tableTree() {
      this.tableData = []
      if (this.currGroup) {
        this.$post('/dataset/table/list', {
          sort: 'type asc,create_time desc,name asc',
          sceneId: this.currGroup.id
        }, response => {
          this.tableData = response.data
        })
      }
    },

    nodeClick(data, node) {
      // console.log(data);
      // console.log(node);
      if (data.type === 'scene') {
        this.sceneMode = true
        this.currGroup = data
        this.tableTree()
      }
      if (node.expanded) {
        this.expandedArray.push(data.id)
      } else {
        const index = this.expandedArray.indexOf(data.id)
        if (index > -1) {
          this.expandedArray.splice(index, 1)
        }
      }
      // console.log(this.expandedArray);
    },

    back() {
      this.sceneMode = false
    },

    sceneClick(data, node) {
      // console.log(data);
      this.$emit('getTable', data)
    }
  }
}
</script>

<style scoped>
  .el-divider--horizontal {
    margin: 12px 0
  }

  .search-input {
    padding: 12px 0;
  }

  .custom-tree-node {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    padding-right: 8px;
  }

  .custom-position {
    flex: 1;
    display: flex;
    align-items: center;
    font-size: 14px;
    flex-flow: row nowrap;
  }

  .form-item {
    margin-bottom: 0;
  }

  .title-css {
    height: 26px;
  }

  .title-text {
    line-height: 26px;
  }
</style>