<template>
  <el-dialog title="设备选择"
    v-if="showFlag"
    :visible.sync="showFlag"
    :modal= false
    width="1100px"
    center
  >
    <el-row :gutter="20">
      <!--分类数据-->
      <el-col :span="4" :xs="24">
        <el-card >
          <span>请选择设备类型：</span>
          <div class="head-container" style="text-align: center">
              <el-tree
                :data="treeData1"
                :props = "{id:'equipmentTypeCode',label:'equipmentTypeName'}"
                node-key="id"
                :expand-on-click-node="false"
                :filter-node-method="filterNode"
                ref="tree"
                default-expand-all
                @node-click="handleNodeClick"
              />
            </div>
        </el-card>
      </el-col>

      <!--设备数据-->
      <el-col :span="20" :xs="24">
        <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
          <el-form-item label="设备编码" prop="itemCode">
            <el-input
              v-model="queryParams.itemCode"
              placeholder="请输入设备编码"
              clearable
              style="width: 240px"
              @keyup.enter.native="handleQuery"
            />
          </el-form-item>
          <el-form-item label="设备名称" prop="itemName">
            <el-input
              v-model="queryParams.itemName"
              placeholder="请输入设备名称"
              clearable
              style="width: 240px"
              @keyup.enter.native="handleQuery"
            />
          </el-form-item>
          <el-form-item>
            <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
            <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
          </el-form-item>
        </el-form>
        <el-table v-loading="loading" :data="itemList" @selection-change="handleEquipmentSelectionChange" ref="myTable">
          <el-table-column width="50" align="center" type="selection">
              <!-- <template v-slot="scope">
                  <el-radio v-model="selectedItemId" :label="scope.row.itemId" @change="handleRowChange(scope.row)">{{""}}</el-radio>
              </template> -->
          </el-table-column>
          <!-- 序号 -->
          <el-table-column type="index" width="90" align="center" :index="indexMethod" label="序号"></el-table-column>
          <el-table-column label="设备编码" align="center" key="itemCode" prop="equipmentCode" v-if="columns[0].visible" >
          </el-table-column>
          <el-table-column label="设备类型编码" align="center" key="itemTypeCode" prop="equipmentTypeCode" v-if="columns[2].visible" >
          </el-table-column>
          <el-table-column label="设备名称"  align="left" key="itemName" prop="equipmentName" v-if="columns[1].visible" :show-overflow-tooltip="true" />
        </el-table>

        <pagination
          v-show="total > 0"
          :total="total"
          :page.sync="queryParams.pageNum"
          :limit.sync="queryParams.pageSize"
          @pagination="getList"
        />
      </el-col>
    </el-row>
    <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitEquipmentForm">确 定</el-button>
        <el-button @click="showFlag=false">取 消</el-button>
    </div>
  </el-dialog>
</template>

<script>
import { listProcess, getProcess, delProcess, addProcess, updateProcess ,listEquipment,getEquipment,getEquipmentTypeList} from "@/api/technology/process";
import { treeselect } from "@/api/wms/equipment";
// import Treeselect from "@riophae/vue-treeselect";
// import "@riophae/vue-treeselect/dist/vue-treeselect.css";
import { Message } from 'element-ui'

export default {
  name: "MdItemSingle",
  // components: { Treeselect },
  data() {
    return {
      treeData1:[],
      showFlag:false,
      // 选中数组
      selectedItemId: undefined,
      selectedRows: undefined,
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total:0,
      // 设备产品表格数据
      itemList: null,
      // 树选项
      itemTypeOptions: undefined,
      //树名称
      equipmentTypeCode: undefined,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        itemName: undefined,
        equipmentTypeCode: undefined,
        itemTypeId: 0,
        itemCodeGet: '',
        itemCode : undefined,
      },
      // 列信息
      columns: [
        { key: 0, label: `设备编码`, visible: true },
        { key: 1, label: `设备名称`, visible: true },
        { key: 2, label: `设备类型`, visible: true },
      ]
    };
  },
  created() {
    this.getList();
    this.getEquipmentType();
  },

  methods: {
      // 表单重置
      reset() {
        this.form = {
          itemId: null,
          itemCode: this.processId,
          itemType: null,
        };
        this.resetForm("form");
      },

    handleEquipmentSelectionChange (val) {
       this.itemList = val
    },

  	 // 生成表头序号
        indexMethod(index){
          return index+1 ;
        },
    //

    /** 查询设备编码列表*/
    getList() {
      this.loading = true;
      listEquipment(this.queryParams).then(response => {
          this.itemList = response.rows;
          this.total = response.total;
          this.loading = false;
        }
      );
    },

    /** 查询分类下拉树结构 */
    getEquipmentType() {
      getEquipmentTypeList().then(response => {
        console.log(response.rows);
        this.treeData1 = response.rows;
        console.log(this.treeData1);
      });
    },

    // 筛选节点
    filterNode(value, data) {
      console.log(value, data);
      if (!value) return true;
      return data.label.indexOf(value) !== -1;
    },

    // 节点单击事件
    handleNodeClick(data) {
    console.log('id',data.id);
      this.queryParams.equipmentTypeCode = data.equipmentTypeCode;
      console.log(this.equipmentTypeCode);
      this.handleQuery();
      this.queryParams.equipmentTypeCode = null;
    },

    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },

    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },

    // handleCurrent(row){
    //     if(row){
    //         this.selectedRows = row;
    //     }
    // },

    // handleRowDbClick(row){
    //   if(row){
    //     this.selectedRows = row;
    //     this.$emit('onSelected',this.selectedRows);
    //     this.showFlag = false;
    //   }
    // },

    // 多选框选中数据
		handleEquipmentSelectionChange(selection) {
			this.ids = selection.map(item => item.equipmentCode);
			this.single = selection.length!==1;
			this.multiple = !selection.length;
			console.log("多选框",this.ids);
		},

    // 单选选中数据
    // handleRowChange(row) {
    //   debugger;
    //   if(row){
    //     this.selectedRows = row;
    //   }
    // },

    //确定选中
    // confirmSelect(){
    //     if(this.selectedItemId ==null || this.selectedItemId==0){
    //         this.$notify({
    //             title:'提示',
    //             type:'warning',
    //             message: '请至少选择一条数据!'
    //         });
    //         return;
    //     }
    //     this.$emit('onSelected',this.selectedRows);
    //     this.showFlag = false;
    // }
    //
    submitEquipmentForm() {
      const data = this.ids;
      console.log("数据",data);
      const equipmentCode = data.toString();
      console.log("拆分数据",equipmentCode);
      console.log("原来的数据",this.queryParams.itemCodeGet);
      if(this.queryParams.itemCodeGet == ""){
        this.queryParams.itemCodeGet = equipmentCode;
      }else{
        this.queryParams.itemCodeGet = this.queryParams.itemCodeGet + ','+ equipmentCode;
      }
     this.selectedRows = this.queryParams.itemCodeGet;
     this.$emit('onSelected', this.selectedRows);
     this.showFlag = false;
     this.queryParams.itemCodeGet = "";
    },
  }
};
</script>
