<template>
  <div class="jg-page-wrap customerReportList-wrap">
    <a-card size="small" :bordered="false" class="table-page-search-wrapper">
      <!-- 搜索条件 -->
      <a-form-model
        id="customerReportList-form"
        ref="ruleForm"
        class="form-model-con"
        layout="inline"
        :model="queryParam"
        :rules="rules"
        :labelCol="labelCol"
        :wrapperCol="wrapperCol"
        @keyup.enter.native="handleSearch" >
        <a-row :gutter="15">
          <a-col :md="6" :sm="24">
            <a-form-model-item label="添加时间" prop="time">
              <rangeDate ref="rangeDate" @change="dateChange" />
            </a-form-model-item>
          </a-col>
          <a-col :md="6" :sm="24">
            <a-form-model-item label="客户名称">
              <custList id="chainSalesReportList-salesTargetName" ref="custSatelliteList" @change="custSatelliteChange"></custList>
            </a-form-model-item>
          </a-col>
          <a-col :md="6" :sm="24">
            <a-form-item label="客户类型">
              <custType v-model="queryParam.customerTypeSn" allowClear placeholder="请选择客户类型"></custType>
            </a-form-item>
          </a-col>
          <template v-if="advanced">
            <a-col :md="6" :sm="24">
              <a-form-item label="客户所在区">
                <AreaList id="chainSalesReportList-areaList" changeOnSelect ref="areaList" @change="areaChange" defValKey="id"></AreaList>
              </a-form-item>
            </a-col>
            <a-col :md="6" :sm="24">
              <a-form-model-item label="产品分类">
                <ProductType id="chainSalesReportList-productType" placeholder="请选择产品分类" @change="changeProductType" v-model="productType"></ProductType>
              </a-form-model-item>
            </a-col>
          </template>
          <a-col :md="6" :sm="24" style="margin-bottom: 10px;">
            <a-button type="primary" @click="handleSearch" :disabled="disabled" id="customerReportList-refresh">查询</a-button>
            <a-button style="margin-left: 5px" @click="resetSearchForm" :disabled="disabled" id="customerReportList-reset">重置</a-button>
            <a @click="advanced=!advanced" style="margin-left: 8px">
              {{ advanced ? '收起' : '展开' }}
              <a-icon :type="advanced ? 'up' : 'down'"/>
            </a>
          </a-col>
        </a-row>
      </a-form-model>
    </a-card>
    <a-card size="small" :bordered="false">
      <a-spin :spinning="spinning" tip="Loading...">
        <!-- 合计 -->
        <div class="table-operator">
          <div class="alert-message">
            总交易金额：<strong>{{ (totalData && (totalData.discountedAmount || totalData.discountedAmount==0)) ? toThousands(totalData.discountedAmount) : '--' }}</strong>；
            <div style="display: inline-block;" v-if="$hasPermissions('M_ShowAllCost')">
              总毛利：<strong>{{ (totalData && totalData.totalGrossProfit) ? toThousands(totalData.totalGrossProfit) : '--' }}</strong>；
              总毛利率：<strong>{{ (totalData && totalData.percentage) ? totalData.percentage+'%' : '--' }}</strong>；
            </div>
          </div>
        </div>
        <!-- 列表 -->
        <s-table
          class="sTable"
          ref="table"
          size="small"
          :rowKey="(record) => record.no"
          rowKeyName="no"
          :columns="columns"
          :data="loadData"
          :defaultLoadData="false"
          bordered>
        </s-table>
      </a-spin>
    </a-card>
  </div>
</template>

<script>
import { commonMixin } from '@/utils/mixin'
import { STable, VSelect } from '@/components'
import rangeDate from '@/views/common/rangeDate.vue'
import custList from '@/views/common/custList.vue'
import AreaList from '@/views/common/areaList.js'
import custType from '@/views/common/custType.js'
import ProductType from '@/views/common/productType.js'
import { reportBigCustomerList, reportBigCustomerCount } from '@/api/reportData'
export default {
  mixins: [commonMixin],
  name: 'CustomerReport',
  components: { STable, VSelect, rangeDate, custType, custList, AreaList, ProductType },
  data () {
    return {
      spinning: false,
      labelCol: { span: 8 },
      wrapperCol: { span: 16 },
      advanced: true, // 高级搜索 展开/关闭
      tableHeight: 0,
      queryParam: { //  查询条件
        time: [],
        beginDate: '',
        endDate: '',
        productTypeSn1: '', //  产品一级分类
        productTypeSn2: '', //  产品二级分类
        productTypeSn3: '', //  产品三级分类
        provinceSn: undefined, //  省
        citySn: undefined, //  市
        countySn: undefined, //  区
        customerTypeSn: undefined, // 客户类型,
        customerName: undefined,
        customerSn: undefined
      },
      productType: [],
      rules: {
        'time': [{ required: true, message: '请选择添加时间', trigger: 'change' }]
      },
      disabled: false, //  查询、重置按钮是否可操作
      exportLoading: false,
      // 加载数据方法 必须为 Promise 对象
      loadData: parameter => {
        this.disabled = true
        const params = Object.assign(parameter, this.queryParam)
        this.spinning = true
        delete params.time
        if (params.beginDate) {
          return reportBigCustomerList(params).then(res => {
            let data
            if (res.status == 200) {
              data = res.data
              // 总计
              this.getCount(params)
              const no = (data.pageNo - 1) * data.pageSize
              for (var i = 0; i < data.list.length; i++) {
                data.list[i].no = no + i + 1
                data.list[i].percentageUnit = data.list[i].percentage ? data.list[i].percentage + '%' : undefined
              }
              this.disabled = false
            }
            this.spinning = false
            return data
          })
        } else {
          const _this = this
          return new Promise(function (resolve, reject) {
            const data = {
              pageNo: 1,
              pageSize: 10,
              list: [],
              count: 0
            }
            _this.disabled = false
            _this.spinning = false
            _this.$message.info('请选择添加时间')
            resolve(data)
          })
        }
      },
      totalData: null, //  合计
      addrProvinceList: [], //  省下拉
      addrCityList: [], //  市下拉
      addrDistrictList: [] //  区下拉
    }
  },
  computed: {
    columns () {
      const _this = this
      const arr = [
        { title: '序号', dataIndex: 'no', width: '5%', align: 'center' },
        { title: '客户名称', dataIndex: 'salesTargetName', width: '35%', align: 'left', customRender: function (text) { return text || '--' }, ellipsis: true, sorter: true },
        { title: '客户类型', dataIndex: 'customerTypeName', width: '15%', align: 'center', customRender: function (text) { return text || '--' } },
        { title: '交易金额', dataIndex: 'discountedAmount', width: '15%', align: 'right', customRender: function (text) { return ((text || text == 0) ? _this.toThousands(text) : '--') }, sorter: true }
      ]
      if (this.$hasPermissions('M_ShowAllCost')) {
        arr.splice(4, 0, { title: '毛利', dataIndex: 'totalGrossProfit', width: '15%', align: 'right', customRender: function (text) { return ((text || text == 0) ? _this.toThousands(text) : '--') } })
        arr.splice(5, 0, { title: '毛利率', dataIndex: 'percentageUnit', width: '15%', align: 'right', customRender: function (text) { return text || '--' }, sorter: true })
      }
      return arr
    }
  },
  methods: {
    areaChange (val) {
      this.queryParam.provinceSn = val[0] ? val[0] : ''
      this.queryParam.citySn = val[1] ? val[1] : ''
      this.queryParam.districtSn = val[2] ? val[2] : ''
    },
    // 合计
    getCount (params) {
      reportBigCustomerCount(params).then(res => {
        if (res.status == 200) {
          this.totalData = res.data
        } else {
          this.totalData = null
        }
      })
    },
    //  创建时间  change
    dateChange (date) {
      this.queryParam.time = date
      this.queryParam.beginDate = date[0] || ''
      this.queryParam.endDate = date[1] || ''
    },
    custSatelliteChange (v, row) {
      if (row && row.customerSn) {
        this.queryParam.customerSn = row.customerSn
        this.queryParam.customerName = row.customerName
      } else {
        this.queryParam.customerName = v
        this.queryParam.customerSn = undefined
      }
    },
    //  查询
    handleSearch () {
      this.$refs.ruleForm.validate(valid => {
        if (valid) {
          this.$refs.table.refresh(true)
        } else {
          this.$message.error('添加时间不能为空！')
          return false
        }
      })
    },
    //  重置
    resetSearchForm () {
      this.$refs.rangeDate.resetDate()
      this.queryParam.time = []
      this.queryParam.beginDate = ''
      this.queryParam.endDate = ''
      this.queryParam.productTypeSn1 = ''
      this.queryParam.productTypeSn2 = ''
      this.queryParam.productTypeSn3 = ''
      this.queryParam.provinceSn = undefined
      this.queryParam.citySn = undefined
      this.queryParam.countySn = undefined
      this.queryParam.customerTypeSn = undefined
      this.queryParam.customerSn = undefined
      this.queryParam.customerName = undefined
      this.productType = []
      this.$refs.ruleForm.resetFields()
      this.$refs.custSatelliteList.resetForm()
      if (this.advanced) {
        this.$refs.areaList.clearData()
      }
      this.totalData = null
      this.$refs.table.clearTable()
    },
    filterOption (input, option) {
      return (
        option.componentOptions.children[0].text.toLowerCase().indexOf(input.toLowerCase()) >= 0
      )
    },
    //  产品分类  change
    changeProductType (val, opt) {
      this.queryParam.productTypeSn1 = val[0] ? val[0] : ''
      this.queryParam.productTypeSn2 = val[1] ? val[1] : ''
      this.queryParam.productTypeSn3 = val[2] ? val[2] : ''
    }
  },
  mounted () {
    if (!this.$store.state.app.isNewTab) { // 页签刷新时调用
      this.resetSearchForm()
    }
  },
  activated () {
    // 如果是新页签打开，则重置当前页面
    if (this.$store.state.app.isNewTab) {
      this.resetSearchForm()
    }
  },
  beforeRouteEnter (to, from, next) {
    next(vm => {})
  }
}
</script>
