<template>
  <div class="purchaseReturnDetail-wrap">
    <a-page-header :ghost="false" :backIcon="false" class="purchaseReturnDetail-cont" >
      <!-- 自定义的二级文字标题 -->
      <template slot="subTitle">
        <a id="purchaseReturnDetail-back-btn" href="javascript:;" @click="handleBack"><a-icon type="left" /> 返回列表</a>
        <a-button
          v-if="isEdit"
          type="primary"
          size="small"
          style="background-color: #1890ff;margin-left: 20px;border: #1890ff;"
          id="purchaseReturnDetail-edit-btn"
          @click.stop="handleEdit">编辑</a-button>
      </template>
      <!-- 操作区，位于 title 行的行尾 -->
      <template slot="extra">
        <a-button key="2" id="purchaseReturnDetail-preview-btn">打印预览</a-button>
        <a-button key="1" type="primary" id="purchaseReturnDetail-print-btn">快速打印</a-button>
      </template>
    </a-page-header>
    <!-- 基础信息 -->
    <a-card size="small" :bordered="false" class="purchaseReturnDetail-cont">
      <a-collapse :activeKey="['1']">
        <a-collapse-panel key="1" header="基础信息">
          <a-descriptions :column="3" v-if="basicInfoData">
            <a-descriptions-item label="客户名称">{{ basicInfoData.supplierName || '--' }}</a-descriptions-item>
            <a-descriptions-item label="采退单号">{{ basicInfoData.purchaseReturnNo || '--' }}</a-descriptions-item>
            <a-descriptions-item label="创建时间">{{ basicInfoData.createDate || '--' }}</a-descriptions-item>
            <a-descriptions-item label="退货数量">{{ basicInfoData.totalQty || basicInfoData.totalQty==0 ? basicInfoData.totalQty : '--' }}</a-descriptions-item>
            <a-descriptions-item label="坏件数量">{{ basicInfoData.totalBadQty || basicInfoData.totalBadQty == 0 ? basicInfoData.totalBadQty : '--' }}</a-descriptions-item>
            <a-descriptions-item label="返库数量">{{ basicInfoData.totalBackStockQty || basicInfoData.totalBackStockQty == 0 ? basicInfoData.totalBackStockQty : '--' }}</a-descriptions-item>
            <a-descriptions-item label="退货金额">{{ basicInfoData.totalAmount || basicInfoData.totalAmount == 0 ? basicInfoData.totalAmount : '--' }}</a-descriptions-item>
          </a-descriptions>
        </a-collapse-panel>
      </a-collapse>
    </a-card>
    <!-- 产品详情 -->
    <a-card size="small" :bordered="false" class="purchaseReturnDetail-cont">
      <a-collapse :activeKey="['1']">
        <a-collapse-panel key="1" header="产品详情">
          <!-- 列表 -->
          <s-table
            class="sTable"
            ref="table"
            size="small"
            :rowKey="(record) => record.id"
            :columns="columns"
            :data="loadData"
            :scroll="{ x: 1490 }"
            bordered>
          </s-table>
        </a-collapse-panel>
      </a-collapse>
    </a-card>
  </div>
</template>

<script>
import { STable, VSelect } from '@/components'
import { getOperationalPrecision } from '@/libs/tools.js'
import { purchaseReturnDetailSn, purchaseReturnDetailList } from '@/api/purchaseReturn'
export default {
  components: { STable, VSelect },
  data () {
    return {
      // 表头
      columns: [
        { title: '序号', dataIndex: 'no', width: 80, align: 'center', fixed: 'left' },
        { title: '采购单号', dataIndex: 'purchaseBillNo', width: 200, align: 'center' },
        { title: '产品编码', dataIndex: 'dealerProductEntity.code', width: 200, align: 'center', customRender: function (text) { return text || '--' } },
        { title: '产品名称', dataIndex: 'dealerProductEntity.name', align: 'center', customRender: function (text) { return text || '--' }, ellipsis: true },
        { title: '售价', dataIndex: 'cost', width: 100, align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        { title: '退货数量', dataIndex: 'qty', width: 100, align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        { title: '坏件数量', dataIndex: 'badQty', width: 100, align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        { title: '返库数量', dataIndex: 'backStockQty', width: 100, align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        { title: '单位', dataIndex: 'dealerProductEntity.unit', width: 100, align: 'center', customRender: function (text) { return text || '--' } },
        { title: '退货金额小计', dataIndex: 'purchaseReturnAmount', width: 110, align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        { title: '退货原因', dataIndex: 'remarks', width: 200, align: 'center', customRender: function (text) { return text || '--' }, ellipsis: true }
      ],
      // 加载数据方法 必须为 Promise 对象
      loadData: parameter => {
        this.disabled = true
        return purchaseReturnDetailList(Object.assign(parameter, { purchaseReturnSn: this.$route.params.sn })).then(res => {
          const data = res.data
          const no = (data.pageNo - 1) * data.pageSize
          for (var i = 0; i < data.list.length; i++) {
            data.list[i].no = no + i + 1
            // 采购金额  由于数据库内小数位数为4位，页面则需显示2位。因此会做小数运算精度处理
            data.list[i].purchaseReturnAmount = getOperationalPrecision(data.list[i].cost, data.list[i].qty)
          }
          this.disabled = false
          return data
        })
      },
      basicInfoData: null //  基本信息
    }
  },
  computed: {
    isEdit () {
      return this.basicInfoData && this.basicInfoData.state == 'WAIT'
    }
  },
  methods: {
    //  返回列表
    handleBack () {
      this.$router.push({ path: '/purchasingManagement/purchaseReturn/list' })
    },
    // 基本信息
    getDetail () {
      purchaseReturnDetailSn({ sn: this.$route.params.sn }).then(res => {
        if (res.status == 200) {
          this.basicInfoData = res.data
        } else {
          this.basicInfoData = null
        }
      })
    },
    //  编辑
    handleEdit () {
      this.$router.push({ path: `/purchasingManagement/purchaseReturn/edit/${this.basicInfoData.id}/${this.basicInfoData.purchaseReturnSn}` })
    }
  },
  beforeRouteEnter (to, from, next) {
    next(vm => {
      vm.getDetail()
    })
  }
}
</script>

<style lang="less">
  .purchaseReturnDetail-cont{
    margin-bottom: 15px;
    .timeline-box{
      margin-top: 30px;
      .auxiliary-txt{
        color: #808695;
      }
    }
  }
</style>
