<template>
  <div class="app-container">
    <!--工具栏-->
    <div class="head-container">
      <div v-if="crud.props.searchToggle">
        <el-form
          size="mini"
          :inline="true"
          class="demo-form-inline"
          label-position="right"
          label-width="80px"
          label-suffix=":"
        >
          <el-form-item label="物料类别">
            <treeselect
              v-model="query.material_type_id"
              :load-options="loadClass"
              :options="classes"
              style="width: 200px;"
              placeholder="请选择"
            />
          </el-form-item>

          <el-form-item label="模糊查询">
            <el-input
              v-model="query.material_code"
              clearable
              placeholder="编码、名称"
            />
          </el-form-item>
          <el-form-item label="仅显示预警" label-width="120px">
            <el-switch v-model="query.is_all" active-value="1" inactive-value="0" @change="crud.toQuery()"/>
          </el-form-item>

          <rrOperation />
        </el-form>

      </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">
        <el-button
          slot="right"
          class="filter-item"
          type="success"
          icon="el-icon-check"
          size="mini"
          @click="downdtl"
        >
          导出Excel
        </el-button>
      </crudOperation>
      <!--表格渲染-->
      <el-table ref="table" border :cell-style="cellStyle" v-loading="crud.loading" :data="crud.data" size="mini" style="width: 100%;" @selection-change="crud.selectionChangeHandler">
        <el-table-column type="selection" width="55" />
        <el-table-column prop="material_code" label="物料编码" />
        <el-table-column prop="material_name" label="物料名称" />
        <el-table-column prop="class_name" label="物料分类" />
        <el-table-column prop="safe_ivt_down" label="安全库存下限" :formatter="crud.formatNum2" />
        <el-table-column prop="ivt_qty" label="库存" :formatter="crud.formatNum2" />
        <el-table-column prop="qty_unit_name" label="单位" />
      </el-table>
      <!--分页组件-->
      <pagination />
    </div>
  </div>
</template>

<script>
import crudDevicesafetyqtyquery from '@/api/wms/sb/devicesafetyqtyquery'
import CRUD, { presenter, header, form, crud } from '@crud/crud'
import rrOperation from '@crud/RR.operation'
import crudOperation from '@crud/CRUD.operation'
import pagination from '@crud/Pagination'
import { download } from '@/api/data'
import { downloadFile } from '@/utils'
import crudClassstandard from '@/api/wms/basedata/master/classstandard'
import Treeselect, { LOAD_CHILDREN_OPTIONS } from '@riophae/vue-treeselect'
import '@riophae/vue-treeselect/dist/vue-treeselect.css'
import crudMaterialbase from '@/api/wms/basedata/master/materialbase'

const defaultForm = { }
export default {
  name: 'Devicesafetyqtyquery2',
  components: { pagination, crudOperation, rrOperation, Treeselect },
  mixins: [presenter(), header(), form(defaultForm), crud()],
  cruds() {
    return CRUD({
      title: '安全库存预警',
      url: 'api/devicesafetyqtyquery/query2',
      idField: 'stockrecord_id',
      sort: '',
      query: { is_all: '1' },
      crudMethod: { ...crudDevicesafetyqtyquery },
      optShow: {
        add: false,
        edit: false,
        del: false,
        download: false,
        reset: true
      }
    })
  },
  data() {
    return {
      classes: [],
      class_idStr: null,
      materOpt_code: '28',
      deviceTypeList: [
        { 'label': '超上限', 'value': '01' },
        { 'label': '超下限', 'value': '02' },
        { 'label': '正常', 'value': '03' }
      ],
      permission: {
      }
    }
  },
  created() {
    const param = {
      'materOpt_code': this.materOpt_code
    }
    crudMaterialbase.getMaterOptType(param).then(res => {
      this.class_idStr = res.class_idStr
      this.crud.query.class_idStr = this.class_idStr
      this.crud.toQuery()
      this.queryClassId()
    })
  },
  methods: {
    hand(value) {
      this.crud.toQuery()
    },
    loadClass({ action, parentNode, callback }) {
      if (action === LOAD_CHILDREN_OPTIONS) {
        crudClassstandard.getClass({ pid: parentNode.id }).then(res => {
          parentNode.children = res.content.map(function(obj) {
            if (obj.hasChildren) {
              obj.children = null
            }
            return obj
          })
          setTimeout(() => {
            callback()
          }, 100)
        })
      }
    },
    queryClassId() {
      const param = {
        'class_idStr': this.class_idStr
      }
      crudClassstandard.queryClassById(param).then(res => {
        this.classes = res.content.map(obj => {
          if (obj.hasChildren) {
            obj.children = null
          }
          return obj
        })
      })
    },
    downdtl() {
      if (this.currentRow !== null) {
        crud.downloadLoading = true
        download('/api/devicesafetyqtyquery/download2', this.crud.query).then(result => {
          downloadFile(result, '安全库存预警', 'xlsx')
          crud.downloadLoading = false
        }).catch(() => {
          crud.downloadLoading = false
        })
      }
    },
    cellStyle({ row, column, rowIndex, columnIndex }) {
      const safe_ivt_down = parseInt(row.safe_ivt_down)
      const ivt_qty = parseInt(row.ivt_qty)

      if (column.property === 'ivt_qty') {
        if (ivt_qty < safe_ivt_down) {
          return 'background: red'
        }
      }
      if (safe_ivt_down <= ivt_qty) {
        return ''
      }
    }
  }
}
</script>

<style rel="stylesheet/scss" lang="scss" scoped>
::v-deep {

.vue-treeselect__menu {

  overflow-x: auto !important;

  width: 300px;

  max-height: 300px !important;

}

.vue-treeselect__label {

  overflow: unset;

  text-overflow: unset;

}

.vue-treeselect__control {

  height: 20px !important;

}

.vue-treeselect__multi-value-item-container,

.vue-treeselect--has-value .vue-treeselect__multi-value {

  height: 30px;

  line-height: 24px;

  padding: 0;

}

.vue-treeselect__limit-tip,

.vue-treeselect--searchable.vue-treeselect--multi.vue-treeselect--has-value

.vue-treeselect__input-container {

  padding-top: 0;

}

.vue-treeselect__placeholder,

.vue-treeselect__single-value {

  height: 28px;

  line-height: 32px;

  font-size: small;

  color: "#CCCFD6";

}

.vue-treeselect--has-value .vue-treeselect__input {

  height: 18px !important;

  line-height: 18px !important;

}

.vue-treeselect div,

.vue-treeselect span {

  box-sizing: content-box;

}

   .vue-treeselect__multi-value-label {

     display: block;

     width: 140px;

     overflow: hidden;

     white-space: nowrap;

     text-overflow: ellipsis;

   }

.vue-treeselect__value-container {

  display: block;

  height: 32px;

}

}
</style>
