<template>
  <div>
    <el-dialog
      :title="title"
      :close-on-click-modal="false"
	  draggable
      width="650px"
      height="500px"
      append-to-body
      @close="close"
      @keyup.enter.native="getManageLevelType"
      v-model="visible">
      <div style="height: calc(100% - 50px);">
        <el-form size="small" :inline="true" class="query-form" ref="searchForm" :model="searchForm"  @submit.native.prevent>
          <!-- 搜索框-->
          <el-form-item label="管理级次分类名称" prop="name">
            <el-input size="small" v-model="searchForm.name" placeholder="请输入管理级次分类名称" clearable></el-input>
          </el-form-item>

          <el-form-item>
            <el-button type="primary" @click="list()" size="small" icon="el-icon-search">查询</el-button>
            <el-button @click="resetSearch()" size="small" icon="el-icon-refresh-right">重置</el-button>
          </el-form-item>
        </el-form>

        <vxe-table
          border="inner"
          auto-resize
          resizable
          height="450px"
          :loading="loading"
          size="small"
          ref="manageLevelTypeTable"
          show-header-overflow
          show-overflow
          highlight-hover-row
          :row-config="{isCurrent: true}"
          :radio-config="{trigger: 'row'}"
          :menu-config="{}"
          :sort-config="{remote:true}"
          :data="dataList"
          :tree-config="{transform: true, rowField: 'id', parentField: 'parentId',expandAll: true}"
          :checkbox-config="{}">
          <vxe-column type="radio" width="40" ></vxe-column>
          <vxe-column min-width="350" title="管理级次分类名称" field="name" align="left" tree-node></vxe-column>
<!--          <vxe-column min-width="50" align="center" title="序号" field="sort"></vxe-column>-->
<!--          <vxe-column min-width="50" align="center" title="级别" field="level"></vxe-column>-->
<!--          <vxe-column min-width="50" align="center" title="备注" field="remarks"></vxe-column>-->
        </vxe-table>
<!--        <vxe-pager-->
<!--          background-->
<!--          size="small"-->
<!--          :current-page="tablePage.currentPage"-->
<!--          :page-size="tablePage.pageSize"-->
<!--          :total="tablePage.total"-->
<!--          :page-sizes="[10, 20, 100, 1000, {label: '全量数据', value: 1000000}]"-->
<!--          :layouts="['PrevPage', 'JumpNumber', 'NextPage', 'FullJump', 'Sizes', 'Total']"-->
<!--          @page-change="currentChangeHandle">-->
<!--        </vxe-pager>-->
      </div>
		<template #footer>
			<span class="dialog-footer">
			  <el-button @click="close()" icon="el-icon-circle-close">关闭</el-button>
			  <el-button type="primary" v-if="method != 'view'" @click="getManageLevelType()" icon="el-icon-circle-check" v-noMoreClick>确定</el-button>
			</span>
		</template>
    </el-dialog>
  </div>
</template>

<script>
  import ManageLevelTypeService from '@/api/cw/workClientInfo/ManageLevelTypeService'
  export default {
    data () {
      return {
        title: '',
        method: '',
        visible: false,
        loading: false,
        tablePage: {
          total: 0,
          currentPage: 1,
          pageSize: 10,
          orders: []
        },
        dataList: [],
        searchForm: {
          name: ''
        }
      }
    },
    manageLevelTypeService: null,
    created () {
      this.manageLevelTypeService = new ManageLevelTypeService()
    },
    components: {
    },
    methods: {
      init (deputy) {
        this.title = '管理级次分类选择'
        this.visible = true
        this.list()
      },
      // 表单提交
      getManageLevelType () {
        let row = this.$refs.manageLevelTypeTable.getRadioRecord()
        if (this.commonJS.isEmpty(row)) {
          this.$message.error('请至少选择一条数据')
        } else {
          let _this = this
          const waitForEach = function () {
            return new Promise(function (resolve, reject) {
              _this.dataList.forEach((item) => {
                if (item.parentId === row.id) {
                  _this.$message.error('只可以选择最小节点的数据')
                  throw new Error('只可以选择最小节点的数据')
                }
              })
              resolve()
            })
          }
          waitForEach().then(() => {
            this.close()
            this.$emit('getManageLevelType', row)
          }).catch((reject) => {
            console.log('waitForEach.catch', reject)
          })
        }
      },
      list () {
        this.dataList = []
        this.loading = true
        this.manageLevelTypeService.list({
          'current': this.tablePage.currentPage,
          'size': this.tablePage.pageSize,
          'orders': this.tablePage.orders,
          ...this.searchForm
        }).then((data) => {
          this.dataList = data.records
          this.tablePage.total = data.total
          this.loading = false
          this.$nextTick(() => {
            this.$refs.manageLevelTypeTable.setAllTreeExpand(true)
          })
        })
      },
      // 当前页
      currentChangeHandle ({currentPage, pageSize}) {
        this.tablePage.currentPage = currentPage
        this.tablePage.pageSize = pageSize
        this.list()
      },
      resetSearch () {
        this.$refs.searchForm.resetFields()
        this.list()
      },
      close () {
        this.$refs.searchForm.resetFields()
        this.visible = false
      }
    }
  }
</script>
<style scoped>
  /deep/ .el-dialog__body {
    padding-top: 0;
  }
  /deep/ .el-form-item--mini.el-form-item, .el-form-item--small.el-form-item {
    margin-bottom: 0px;
  }
</style>
