<template>
  <div class="app-container">
    <!--工具栏-->
    <div class="head-container">
      <div v-if="crud.props.searchToggle">
        <!-- 搜索 -->
        <label class="el-form-item-label">组名称</label>
        <el-input v-model="query.groupName" clearable placeholder="组名称" style="width: 185px;" class="filter-item" @keyup.enter.native="crud.toQuery" />
        <label class="el-form-item-label">关联设备id</label>
        <el-select v-model="query.deviceId" clearable filterable placeholder="请选择关联的设备" class="filter-item" @keyup.enter.native="crud.toQuery">
          <el-option
            v-for="item in device"
            :key="item.deviceId"
            :label="item.deviceName"
            :value="item.deviceId"
          />
        </el-select>
        <rrOperation :crud="crud" />
      </div>
      <!--如果想在工具栏加入更多按钮，可以使用插槽方式， slot = 'left' or 'right'-->
      <crudOperation :permission="permission" />
      <!--表单组件-->
      <el-dialog :close-on-click-modal="false" :before-close="crud.cancelCU" :visible.sync="crud.status.cu > 0" :title="crud.status.title" width="500px">
        <el-form ref="form" :model="form" :rules="rules" size="small" label-width="80px">
          <el-form-item label="组名称" prop="groupName">
            <el-input v-model="form.groupName" style="width: 370px;" />
          </el-form-item>
          <el-form-item label="关联设备id" prop="deviceId">
            <el-select v-model="form.deviceId" clearable filterable placeholder="请选择关联的设备" class="filter-item">
              <el-option
                v-for="item in device"
                :key="item.deviceId"
                :label="item.deviceName"
                :value="item.deviceId"
              />
            </el-select>
          </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="text" @click="crud.cancelCU">取消</el-button>
          <el-button :loading="crud.status.cu === 2" type="primary" @click="crud.submitCU">确认</el-button>
        </div>
      </el-dialog>
      <!--表格渲染-->
      <el-table ref="table" v-loading="crud.loading" :data="crud.data" size="small" style="width: 100%;" @selection-change="crud.selectionChangeHandler">
        <el-table-column type="selection" width="55" />
        <el-table-column prop="groupId" label="组id" />
        <el-table-column prop="groupName" label="组名称" />
        <el-table-column prop="deviceId" label="关联设备id">
          <template slot-scope="scope">
            <div v-for="(value,index) in device" :key="index">
              <div v-if="value.deviceId === scope.row.deviceId">
                {{ value.deviceName }}
              </div>
            </div>
          </template>
        </el-table-column>
        <el-table-column prop="updateBy" label="更新人" />
        <el-table-column prop="updateTime" label="更新时间" />
        <el-table-column v-if="checkPer(['admin','dmModbusGroup:edit','dmModbusGroup:del'])" label="操作" width="150px" align="center">
          <template slot-scope="scope">
            <udOperation
              :data="scope.row"
              :permission="permission"
            />
          </template>
        </el-table-column>
      </el-table>
      <!--分页组件-->
      <pagination />
    </div>
  </div>
</template>

<script>
import crudDmModbusGroup from '@/api/dmModbusGroup'
import crudDmModbusDevice from '@/api/dmModbusDevice'
import CRUD, { presenter, header, form, crud } from '@crud/crud'
import rrOperation from '@crud/RR.operation'
import crudOperation from '@crud/CRUD.operation'
import udOperation from '@crud/UD.operation'
import pagination from '@crud/Pagination'

const defaultForm = { groupId: null, groupName: null, deviceId: null, createBy: null, updateBy: null, createTime: null, updateTime: null }
export default {
  name: 'DmModbusGroup',
  components: { pagination, crudOperation, rrOperation, udOperation },
  mixins: [presenter(), header(), form(defaultForm), crud()],
  cruds() {
    return CRUD({ title: '分组管理', url: 'api/dmModbusGroup', idField: 'groupId', sort: 'groupId,desc', crudMethod: { ...crudDmModbusGroup }})
  },
  data() {
    return {
      device: [],
      permission: {
        add: ['admin', 'dmModbusGroup:add'],
        edit: ['admin', 'dmModbusGroup:edit'],
        del: ['admin', 'dmModbusGroup:del']
      },
      rules: {
        groupId: [
          { required: true, message: '组id不能为空', trigger: 'blur' }
        ],
        groupName: [
          { required: true, message: '组名称不能为空', trigger: 'blur' }
        ],
        deviceId: [
          { required: true, message: '关联设备id不能为空', trigger: 'blur' }
        ]
      },
      queryTypeOptions: [
        { key: 'groupName', display_name: '组名称' },
        { key: 'deviceId', display_name: '关联设备id' }
      ]
    }
  },
  created() {
    const param = 'page=0&size=9999'
    this.getDevice(param)
  },
  methods: {
    // 钩子：在获取表格数据之前执行，false 则代表不获取数据
    [CRUD.HOOK.beforeRefresh]() {
      return true
    },
    getDevice(param) {
      // eslint-disable-next-line no-unused-vars
      const _that = this
      crudDmModbusDevice.get(param).then(res => {
        _that.device = res.content
      })
    }
  }
}
</script>

<style scoped>

</style>
