<template>
  <div>
    <div class="table-page-search-wrapper" v-show="showDescBox&&descDetail">
      <a-descriptions :column="4">
          <a-descriptions-item label="促销类型">
            {{ descDetail.promotionRuleTypeDictValue }}
          </a-descriptions-item>
          <a-descriptions-item label="促销门槛" span="3">
            {{ descDetail.gateTypeDictValue }}
          </a-descriptions-item>
          <a-descriptions-item label="促销规则">
            购买满10个正价产品，送10个促销产品
          </a-descriptions-item>
          <a-descriptions-item label="显示正价产品款数">
            40
          </a-descriptions-item>
          <a-descriptions-item label="订单起订金额">
            20000
          </a-descriptions-item>
          <a-descriptions-item label="活动经费上线">
            8000
          </a-descriptions-item>
        </a-descriptions>
    </div>
    <!-- 筛选条件 -->
   <div class="table-page-search-wrapper" style="margin:0" v-show="showSearchBox">
     <a-form layout="inline" @keyup.enter.native="$refs.table.refresh(true)">
       <a-row :gutter="15">
         <a-col :md="4" :sm="24">
           <a-form-item label="出库仓库" prop="warehouseSn">
             <chooseWarehouse ref="warehouse" v-model="queryParam.warehouseSn" @load="warehouseLoad"></chooseWarehouse>
           </a-form-item>
         </a-col>
         <a-col :md="4" :sm="24">
           <a-form-item label="产品编码" prop="productCode">
             <a-input id="salesEdit-productCode" v-model.trim="queryParam.productCode" placeholder="请输入产品编码" allowClear />
           </a-form-item>
         </a-col>
         <a-col :md="4" :sm="24">
           <a-form-item label="产品名称" prop="productName">
             <a-input id="salesEdit-productName" v-model.trim="queryParam.productName" placeholder="请输入产品名称" allowClear />
           </a-form-item>
         </a-col>
         <a-col :md="4" :sm="24">
           <a-form-item label="品牌">
             <ProductBrand id="salesEdit-productBrandSn" v-model="queryParam.productBrandSn"></ProductBrand>
           </a-form-item>
         </a-col>
         <a-col :md="4" :sm="24">
           <a-form-item label="产品分类">
             <productTypeAll placeholder="请选择产品分类" @change="changeProductType" v-model="productType" id="salesEdit-productType"></productTypeAll>
           </a-form-item>
         </a-col>
         <a-col :md="4" :sm="24" style="margin-bottom: 10px;">
           <a-button type="primary" @click="$refs.table.refresh(true)" :disabled="disabled" id="salesEdit-refresh">查询</a-button>
           <a-button style="margin-left: 5px" @click="resetSearchForm" :disabled="disabled" id="salesEdit-reset">重置</a-button>
         </a-col>
       </a-row>
     </a-form>
   </div>
 
    <div class="table-page-search-wrapper">
      <a-row :gutter="15" type="flex" justify="space-between" align="middle">
        <a-col :md="12" :sm="24" style="text-align:left;">
          <a-dropdown>
            <a-menu slot="overlay" @click="handleMenuClick">
              <a-menu-item key="0">
                仓库设置
              </a-menu-item>
              <a-menu-item key="1">
                删除已选项
              </a-menu-item>
              <a-menu-item key="2">
                全部删除
              </a-menu-item>
            </a-menu>
            <a-button
              type="default"
              class="button-info"
            > 批量操作 <a-icon type="down" /> </a-button>
          </a-dropdown>
          <span v-if="selectTotal" style="margin-left:5px;">已选{{ selectTotal }}项</span>
        </a-col>
        <a-col :md="12" :sm="24" style="text-align:right;">
          <a-button
            type="link"
            class="button-info"
             @click="showSearchBox=!showSearchBox" ><a-icon type="search"/> 筛选</a-button>
          <a-dropdown>
            <a-menu slot="overlay" @click="handleImportClick">
              <a-menu-item key="0">
                导入门槛产品
              </a-menu-item>
              <a-menu-item key="1">
                导入正价产品
              </a-menu-item>
              <a-menu-item key="2">
                导入促销产品
              </a-menu-item>
            </a-menu>
            <a-button
              type="link"
              class="button-info"
            > 导入产品 <a-icon type="down" /> </a-button>
          </a-dropdown>
          <a-button
            type="link"
            class="button-info"
            @click="openCpModal"><a-icon type="plus" /> 添加产品</a-button>
        </a-col>
      </a-row>
    </div>
   
    <!-- 已选配件列表 -->
    <s-table
      class="sTable"
      ref="table"
      size="small"
      :rowKey="(record) => record.id"
      :columns="columns"
      :data="loadData"
      :row-selection="{ columnWidth: 40 }"
      @rowSelection="rowSelectionFun"
      :pageSize="10"
      bordered>
      <!-- 产品编码 -->
      <template slot="productCode" slot-scope="text, record">
        <a-badge count="缺" v-if="Number(record.stockQty||0) < Number(record.unpushedQty||0)">
          <div style="padding-right: 15px;">{{ text }}</div>
        </a-badge>
        <span v-if="!(Number(record.stockQty||0) < Number(record.unpushedQty||0))">{{ text }}</span>
      </template>
      <!-- 产品名称 -->
      <template slot="productName" slot-scope="text, record">
        <div class="ellipsisCon">
          <a-tooltip placement="rightBottom">
            <template slot="title">
              <span>{{ text }}</span>
            </template>
            <span class="ellipsisText">{{ text }}</span>
          </a-tooltip>
          <a-badge :number-style="{ backgroundColor: '#52c41a' }" count="活动" v-if="record.promotableFlag == 1"></a-badge>
        </div>
      </template>
      <!-- 销售数量 -->
      <template slot="salesNums" slot-scope="text, record">
        <a-input-number
          id="salesEdit-qty"
          size="small"
          v-model="record.qty"
          :precision="0"
          :min="1"
          :max="999999"
          placeholder="请输入"
          @blur="e => onCellBlur(e.target.value, record)"
          style="width: 100%;" />
      </template>
      <!-- 当前库存 -->
      <template slot="stockQty" slot-scope="text, record">
        <div v-if="record.stockQty || record.stockQty==0">
          <p style="margin: 0;" v-if="Number(record.stockQty) < Number(record.unpushedQty)">{{ record.stockQty }}(<span class="redStyle">缺{{ Number(record.unpushedQty||0) - Number(record.stockQty||0) }}</span>)</p>
          <p style="margin: 0;" v-else>{{ record.stockQty }}</p>
        </div>
        <span v-else>--</span>
      </template>
      <!-- 出库仓库 -->
      <template slot="warehouseBox" slot-scope="text, record">
        <a-select
          size="small"
          style="width:100%;" 
          placeholder="请选择仓库"
          v-model="record.warehouseSn"
          :showSearch="true"
          @change="handleWarehouseBox(record)"
          mode="default"
          :filter-option="filterOption">
          <a-select-option v-for="item in warehouseDataList" :key="item.warehouseSn" :value="item.warehouseSn">{{ item.name }}</a-select-option>
        </a-select>
      </template>
      <!-- 操作 -->
      <template slot="action" slot-scope="text, record">
        <a-button
          size="small"
          type="link"
          :loading="delLoading"
          class="button-error"
          @click="handleDel(record)"
        >删除</a-button>

        <a-button
          size="small"
          type="link"
          :loading="delLoading"
          class="button-primary"
          @click="handleUpdateActive(record)"
        >换促销</a-button>
      </template>
      <template slot="footer" slot-scope="currentPageData">
        <!-- 总计 -->
        <a-alert type="info" banner :showIcon="false">
            <div slot="message" class="alert-bar">
              <div>
                还需门槛产品金额1000/4000（5000），已选择0元（可使用8000元配额）正价产品，已选择8个正价产品（满10送2），<strong>再满2件产品，可享受优惠</strong>，差200元到订单起订金额（1800元），可选择4个促销产品，已选择2个促销产品
              </div>
              <div>
                <div v-if="$hasPermissions('B_salesEdit_salesPrice')">总金额：<strong>{{ detailData&&(detailData.totalCommonAmount || detailData.totalCommonAmount==0) ? toThousands(detailData.totalCommonAmount) : '--' }}</strong></div>
                <div v-if="$hasPermissions('B_salesEdit_salesPrice')">优惠金额：<strong>{{ detailData&&(detailData.totalCommonAmount || detailData.totalCommonAmount==0) ? toThousands(detailData.totalCommonAmount) : '--' }}</strong></div>
              </div>
            </div>
          </a-alert>
      </template>
    </s-table>
    
      <!-- 导入产品 -->
      <importGuideModal :openModal="openGuideModal" :params="{salesBillSn: $route.params.sn}" @close="closeGuideModel" @ok="hanldeImportOk" />
      <!-- 仓库设置 -->
      <setWarehouse :show="openWarehouseModal" @ok="chooseWarehouseOk" @cancel="openWarehouseModal=false"></setWarehouse>
      <!-- 换促销 -->
      <updateActiveModal :show="openUpActiveModal" @ok="upActiveOk" @cancel="openUpActiveModal=false"></updateActiveModal>
  </div>
</template>

<script>
  import { commonMixin } from '@/utils/mixin'
  import { STable, VSelect } from '@/components'
  import ImportGuideModal from './importGuideModal.vue'
  import setWarehouse from './setWarehouse.vue'
  import updateActiveModal from './updateActiveModal.vue'
  import chooseWarehouse from '@/views/common/chooseWarehouse'
  import ProductBrand from '@/views/common/productBrand.js'
  import productTypeAll from '@/views/common/productTypeAll.js'
  import { salesDetailList, salesDetailInsert, salesDetailUpdateQty, salesDetailDel, salesDetailBatchDel, deleteAll, updateWarehouse, salesBatchInsert } from '@/api/salesDetailNew'
  export default {
    name: 'ProductList',
    mixins: [commonMixin],
    components: { 
      STable,
      VSelect,
      ImportGuideModal,
      chooseWarehouse,
      setWarehouse,
      ProductBrand,
      productTypeAll,
      updateActiveModal
    },
    props: {
      openModal: { //  弹框显示状态
        type: Boolean,
        default: false
      },
      newLoading: Boolean,
      detailData: {
        type: Object,
        default: function(){return null}
      },
      id: {
        type: String,
        default: ''
      },
      warehouseSn: {
        type: String,
        default: ''
      },
      salesBillSn: {
        type: String,
        default: ''
      }
    },
    data () {
      return {
        spinning: false,
        // 加载数据方法 必须为 Promise 对象
        loadData: parameter => {
          this.disabled = true
          this.queryParam.salesBillSn = this.salesBillSn || ''
          return salesDetailList(Object.assign(parameter, this.queryParam, {showStock: true})).then(res => {
            let data
            if (res.status == 200) {
              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
                data.list[i].qtyBackups = data.list[i].qty
              }
              this.disabled = false
              this.dataSource = data.list
            }
            return data
          })
        },
        showSearchBox: false,
        showDescBox: false,
        openWarehouseModal: false, // 打开仓库设置
        openGuideModal: false, //  导入产品引导
        delLoading: false,
        chooseDisabled: false,
        disabled: false, //  查询、重置按钮是否可操作
        queryParam: {
          warehouseSn: undefined,
          productCode: '',
          productName: '',
          productBrandSn: undefined,
          productTypeSn1: '', //  产品一级分类
          productTypeSn2: '', //  产品二级分类
          productTypeSn3: '' //  产品三级分类
        },
        productType: [],
        rowSelectionInfo: null,
        warehouseDataList: [],
        openUpActiveModal: false,
        descDetail: null
      }
    },
    computed: {
      selectTotal () {
        return this.rowSelectionInfo && this.rowSelectionInfo.selectedRowKeys.length || 0
      },
      columns () {
        const arr = [
          { title: '序号', dataIndex: 'no', width: '4%', align: 'center' },
          { title: '产品编码', dataIndex: 'productEntity.code', scopedSlots: { customRender: 'productCode' }, width: '13%', align: 'center', sorter: true },
          { title: '产品名称', dataIndex: 'productEntity.name', scopedSlots: { customRender: 'productName' }, width: '20%', align: 'left' },
          // { title: '售价', dataIndex: 'price', width: '8%', align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
          { title: '销售数量', scopedSlots: { customRender: 'salesNums' }, width: '8%', align: 'center' },
          { title: '库存', dataIndex: 'stockQty', scopedSlots: { customRender: 'stockQty' }, width: '8%', align: 'center' },
          { title: '出库仓库', scopedSlots: { customRender: 'warehouseBox' }, width: '15%', align: 'center' },
          { title: '单位', dataIndex: 'productEntity.unit', width: '6%', align: 'center', customRender: function (text) { return text || '--' } },
          // { title: '售价小计', dataIndex: 'totalAmount', width: '8%', align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
          { title: '操作', scopedSlots: { customRender: 'action' }, width: '10%', align: 'center' }
        ]
        if (this.$hasPermissions('B_salesEdit_salesPrice')) { // 售价权限
          arr.splice(3, 0, { title: '售价', dataIndex: 'price', width: '8%', align: 'right', customRender: text => ((text || text == 0) ? this.toThousands(text) : '--') })
          arr.splice(7, 0, { title: '售价小计', dataIndex: 'totalAmount', width: '8%', align: 'right', customRender: text => ((text || text == 0) ? this.toThousands(text) : '--') })
        }
        return arr
      }
    },
    watch: {
      salesBillSn(newValue, oldValue) {
        this.resetSearchForm()
      }
    },
    methods: {
      filterOption (input, option) {
        return (
          option.componentOptions.children[0].text.toLowerCase().indexOf(input.toLowerCase()) >= 0
        )
      },
      warehouseLoad(sn,list){
        this.warehouseDataList = list
      },
      showSearch(){
        this.showSearchBox = !this.showSearchBox
      },
      showDesc(descDetail){
        this.showDescBox = !this.showDescBox
        this.descDetail = descDetail
      },
      openCpModal(){
        this.$emit('openCpModal', 1, 'productList-'+this.id)
      },
      // 表格选中项
      rowSelectionFun (obj) {
        this.rowSelectionInfo = obj || null
      },
      //  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] : ''
      },
      //  重置
      resetSearchForm (flag) {
        this.queryParam.productCode = ''
        this.queryParam.productName = ''
        this.queryParam.warehouseSn = undefined
        this.queryParam.productBrandSn = undefined
        this.queryParam.productTypeSn1 = ''
        this.queryParam.productTypeSn2 = ''
        this.queryParam.productTypeSn3 = ''
        this.productType = []
        this.$refs.table.refresh(!!flag)
      },
      // 删除全部产品
      handleBatchDelAll () {
        const _this = this
        if (_this.dataSource.length == 0) {
          _this.$message.warning('暂无可删除的已选产品！')
          return
        }
        this.$confirm({
          title: '提示',
          content: '确认要删除全部已选产品吗？',
          centered: true,
          onOk () {
            _this.spinning = true
            deleteAll({ salesBillSn: _this.salesBillSn }).then(res => {
              if (res.status == 200) {
                _this.resetSearchForm(true)
                _this.$message.success(res.message)
              }
              _this.spinning = false
            })
          }
        })
      },
      // 批量删除已选产品
      handleBatchDel () {
        const _this = this
        if (!_this.rowSelectionInfo || (_this.rowSelectionInfo && _this.rowSelectionInfo.selectedRowKeys.length < 1)) {
          _this.$message.warning('请先选择要删除的产品后再进行批量操作！')
          return
        }
        const obj = []
        _this.rowSelectionInfo && _this.rowSelectionInfo.selectedRows.map(item => {
          obj.push(item.salesBillDetailSn)
        })
        this.$confirm({
          title: '提示',
          content: '已选产品' + obj.length + '项，确认要批量删除吗？',
          centered: true,
          onOk () {
            _this.spinning = true
            salesDetailBatchDel({
              salesBillSn: _this.salesBillSn,
              salesBillDetailSnList: obj
            }).then(res => {
              if (res.status == 200) {
                _this.resetSearchForm(true)
                _this.$message.success(res.message)
              }
              _this.spinning = false
            })
          }
        })
      },
      // 设置单个出库仓库
      handleWarehouseBox (row) {
        const snArr = [row.salesBillDetailSn]
        const ajax_data = {
          warehouseSn: row.warehouseSn,
          salesBillDetailSnList: snArr,
          salesBillSn: this.salesBillSn
        }
        this.setWarehouseInfo(ajax_data)
      },
      chooseWarehouseOk (sn) {
        const _this = this
        const snArr = []
        _this.rowSelectionInfo.selectedRows.forEach(item => {
          snArr.push(item.salesBillDetailSn)
        })
        const ajax_data = {
          warehouseSn: sn,
          salesBillDetailSnList: snArr,
          salesBillSn: _this.salesBillSn
        }
        _this.setWarehouseInfo(ajax_data)
      },
      setWarehouseInfo (data) {
        const _this = this
        _this.spinning = true
        updateWarehouse(data).then(res => {
          if (res.status == 200) {
            _this.openWarehouseModal = false
            _this.resetSearchForm(true)
            _this.$message.success(res.message)
          }
          _this.$refs.table.refresh(true)
          _this.spinning = false
        })
      },
      handleMenuClick (e) {
        const _this = this
        if (e.key == 0) { // 仓库设置
          if (!_this.rowSelectionInfo || (_this.rowSelectionInfo && _this.rowSelectionInfo.selectedRowKeys.length < 1)) {
            _this.$message.warning('请先选择要设置的产品！')
          } else {
            _this.openWarehouseModal = true
          }
        } else if (e.key == 1) { // 删除已选项
          this.handleBatchDel()
        } else {
          this.handleBatchDelAll()
        }
      },
      // 换促销
      upActiveOk(data){
        this.openUpActiveModal = false
      },
      handleUpdateActive(record){
        this.openUpActiveModal = true
      },
      // 已选产品  blur
      onCellBlur (val, record) {
        const _this = this
        //  光标移出，值发生改变再调用编辑接口
        if (val && val != record.qtyBackups) {
          _this.spinning = true
          salesDetailUpdateQty({
            salesBillDetailSn: record.salesBillDetailSn,
            qty: record.qty,
            salesBillSn: _this.salesBillSn
          }).then(res => {
            _this.resetSearchForm(true)
            if (res.status == 200) {
              _this.$message.success(res.message)
            }
            _this.spinning = false
          })
        } else {
          record.qty = record.qtyBackups
        }
      },
    
      // 删除产品
      handleDel (row) {
        const _this = this
        this.$confirm({
          title: '提示',
          content: '确认要删除吗？',
          centered: true,
          closable: true,
          onOk () {
            _this.delLoading = true
            _this.spinning = true
            salesDetailDel({ salesBillDetailSn: row.salesBillDetailSn, salesBillSn: _this.salesBillSn }).then(res => {
              if (res.status == 200) {
                _this.resetSearchForm(true)
                _this.$message.success(res.message)
              }
              _this.delLoading = false
              _this.spinning = false
            })
          }
        })
      },
      // 添加产品
      insterProduct (row, promotionFlag) {
        console.log(row, promotionFlag)
        // 防止多次添加产品
        if (this.isInster) { return }
        const _this = this
        _this.saveNewProduct(row, promotionFlag)
      },
      // 保存添加的产品到销售列表
      saveNewProduct (row, promotionFlag) {
        this.$message.loading('正在添加产品...', 1)
        this.isInster = true
        this.spinning = true
        salesDetailInsert({
          packQty: row.productPackQty,
          productSn: row.productSn,
          showCost: row.lastStockCost,
          price: row.productPrice,
          origPrice: row.productPrice,
          promotionGiftsAmount: 0,
          usePromotionGiftsAmount: 0,
          qty: row.salesNums,
          salesBillSn: this.detailData.salesBillSn,
          salesBillNo: this.detailData.salesBillNo,
          purchaseBillSn: this.detailData.purchaseBillSn,
          purchaseBillNo: this.detailData.purchaseBillNo,
          stockSn: row.stockSn,
          promotableFlag: row.isJoinActivityProduct || 0, // 可促销标记 有活动的传1，没活动的传0
          promotionFlag: promotionFlag, // 促销标记 正品传0，促销品传1
          warehouseSn: row.warehouseSn
        }).then(res => {
          if (res.status == 200) {
            this.resetSearchForm()
            this.$message.success('产品添加成功', 2.5)
          }
          this.spinning = false
          this.isInster = false
        }).catch(err => {
          this.isInster = false
          this.spinning = false
        })
      },
      // 导入产品
      handleImportClick(e){
        this.openGuideModal = true
      },
      closeGuideModel () {
        this.openGuideModal = false
      },
      hanldeImportOk (obj) {
        salesBatchInsert(obj).then(res => {
          if (res.status == 200) {
            this.$refs.table.refresh(true)
            this.getOrderDetail(false)
          }
        })
      },
    }
  }
</script>

<style lang="less">
   .alert-bar{
    display: flex;
    justify-content: space-between;
    align-items: center;
    > div{
      &:first-child{
        flex-grow: 1;
        width:70%;
        padding-right: 100px;
      }
    }
   }
</style>