<template>
  <div class="allocateBillEdit-wrap">
    <a-page-header :ghost="false" :backIcon="false" class="allocateBillEdit-back" >
      <!-- 自定义的二级文字标题 -->
      <template slot="subTitle">
        <a id="allocateBillEdit-back-btn" href="javascript:;" @click="handleBack"><a-icon type="left" /> 返回列表</a>
        <span style="margin: 0 15px;color: #666;">调往对象：{{ $route.params.name || '--' }}</span>
      </template>
      <!-- 操作区，位于 title 行的行尾 -->
      <template slot="extra">
        <a-button key="2" id="allocateBillEdit-preview-btn">打印预览</a-button>
        <a-button key="1" type="primary" id="allocateBillEdit-print-btn">快速打印</a-button>
      </template>
    </a-page-header>
    <!-- 选择产品 -->
    <a-card size="small" :bordered="false" class="allocateBillEdit-cont">
      <a-collapse :activeKey="['1']">
        <a-collapse-panel key="1" header="选择产品">
          <!-- 筛选条件 -->
          <div class="table-page-search-wrapper">
            <a-form layout="inline" @keyup.enter.native="$refs.table.refresh(true)">
              <a-row :gutter="15">
                <a-col :md="6" :sm="24">
                  <a-form-item label="产品编码" prop="productCode">
                    <a-input id="allocateBillEdit-productCode" v-model="queryParam.productCode" placeholder="请输入产品编码" allowClear />
                  </a-form-item>
                </a-col>
                <a-col :md="6" :sm="24">
                  <a-form-item label="产品名称" prop="productName">
                    <a-input id="allocateBillEdit-productName" v-model="queryParam.productName" placeholder="请输入产品名称" allowClear />
                  </a-form-item>
                </a-col>
                <a-col :md="6" :sm="24">
                  <a-form-item label="原厂编码" prop="productOrigCode">
                    <a-input id="allocateBillEdit-productOrigCode" v-model="queryParam.productOrigCode" placeholder="请输入原厂编码" allowClear />
                  </a-form-item>
                </a-col>
                <a-col :md="6" :sm="24" style="margin-bottom: 24px;">
                  <a-button type="primary" @click="$refs.table.refresh(true)" :disabled="disabled" id="storeTransferOutList-refresh">查询</a-button>
                  <a-button style="margin-left: 8px" @click="resetSearchForm" :disabled="disabled" id="storeTransferOutList-reset">重置</a-button>
                </a-col>
              </a-row>
            </a-form>
          </div>
          <!-- 列表 -->
          <s-table
            class="sTable"
            ref="table"
            size="small"
            :rowKey="(record) => record.stockSn"
            :columns="columns"
            :customRow="handleClickRow"
            :data="loadData"
            :scroll="{ x: 1240, y: 300 }"
            bordered>
            <!-- 操作 -->
            <template slot="action" slot-scope="text, record">
              <a-button size="small" type="primary" class="button-primary" @click="handleAdd(record)" id="allocateBillEdit-add-btn">添加</a-button>
            </template>
          </s-table>
        </a-collapse-panel>
      </a-collapse>
    </a-card>
    <!-- 已选产品 -->
    <a-card size="small" :bordered="false" class="allocateBillEdit-cont">
      <a-collapse :activeKey="['1']">
        <a-collapse-panel key="1" header="已选产品">
          <!-- 总计 -->
          <a-alert type="info" showIcon style="margin-bottom:15px">
            <div slot="message">总数量：<strong>{{ (productTotal&&productTotal.totalQty) || 0 }}</strong> ，总成本（￥）：<strong>{{ (productTotal&&productTotal.totalCost) || 0 }}</strong> ，总售价（￥）：<strong>{{ (productTotal&&productTotal.totalPrice) || 0 }}</strong></div>
          </a-alert>
          <!-- 筛选条件 -->
          <a-row :gutter="15">
            <a-col :span="17">
              <div class="table-page-search-wrapper">
                <a-form layout="inline" @keyup.enter.native="getChooseProductList(1)">
                  <a-row :gutter="15">
                    <a-col :md="9" :sm="24">
                      <a-form-item label="产品编码" prop="productCode">
                        <a-input id="allocateBillEdit-productCode" v-model="chooseQueryParam.productCode" placeholder="请输入产品编码" allowClear />
                      </a-form-item>
                    </a-col>
                    <a-col :md="9" :sm="24">
                      <a-form-item label="产品名称" prop="productName">
                        <a-input id="allocateBillEdit-productName" v-model="chooseQueryParam.productName" placeholder="请输入产品名称" allowClear />
                      </a-form-item>
                    </a-col>
                    <a-col :md="6" :sm="24" style="margin-bottom: 24px;">
                      <a-button type="primary" @click="getChooseProductList(1)" :disabled="chooseDisabled" id="storeTransferOutList-refresh">查询</a-button>
                      <a-button style="margin-left: 8px" @click="chooseResetSearchForm" :disabled="chooseDisabled" id="storeTransferOutList-reset">重置</a-button>
                    </a-col>
                  </a-row>
                </a-form>
              </div>
            </a-col>
            <a-col :span="7" style="text-align: right;">
              <a-button size="small" id="allocateBillEdit-import-btn">导入明细</a-button>
              <a-button size="small" type="danger" style="margin-left: 8px" @click.stop="handleDel('', 'all')" id="chainTransferOutEdit-del-all-btn">整单删除</a-button>
            </a-col>
          </a-row>
          <!-- 列表 -->
          <a-table
            class="sTable"
            ref="chooseTable"
            size="small"
            :rowKey="(record) => record.id"
            :columns="chooseColumns"
            :dataSource="chooseLoadData"
            :scroll="{ x: 1335, y: 300 }"
            :pagination="choosePaginationProps"
            bordered>
            <!-- 调出数量 -->
            <template slot="qty" slot-scope="text, record">
              <a-input-number
                id="allocateBillEdit-qty"
                v-model="record.qty"
                :precision="0"
                :min="1"
                :max="999999"
                placeholder="请输入"
                @blur="e => qtyBlur(e.target.value, record)"
                style="width: 100%;" />
            </template>
            <!-- 操作 -->
            <template slot="action" slot-scope="text, record">
              <a-button size="small" type="primary" class="button-error" @click="handleDel(record)" id="allocateBillEdit-del-btn">删除</a-button>
            </template>
          </a-table>
        </a-collapse-panel>
      </a-collapse>
    </a-card>
    <a-affix :offset-bottom="0">
      <div style="text-align: center;width: 100%;background-color: #fff;padding: 12px 0;box-shadow: 0 0 20px #dcdee2;">
        <a-button
          type="primary"
          id="allocateBillEdit-submit"
          size="large"
          class="button-primary"
          @click="handleSubmit"
          style="padding: 0 60px;">提交</a-button>
      </div>
    </a-affix>
  </div>
</template>

<script>
import { STable, VSelect } from '@/components'
import { queryStockProductPage } from '@/api/stock'
import { allocateBillDetailList, allocateBillDetailCount, allocateBillDetailSave, allocateBillSubmit, allocateBillDetailDel, allocateBillDetailDelAll } from '@/api/allocateBill'
export default {
  components: { STable, VSelect },
  data () {
    return {
      queryParam: {
        productCode: '',
        productName: '',
        productOrigCode: ''
      },
      chooseQueryParam: {
        productCode: '',
        productName: ''
      },
      disabled: false, //  查询、重置按钮是否可操作
      chooseDisabled: false, //  查询、重置按钮是否可操作
      advanced: false, // 高级搜索 展开/关闭
      productBrandList: [], //  产品品牌  下拉数据
      productTypeList: [], //  产品分类  下拉数据
      productType: [],
      warehouseList: [], //  仓库  下拉数据
      // 表头
      columns: [
        { title: '序号', dataIndex: 'no', width: 80, align: 'center' },
        { title: '产品编码', dataIndex: 'productCode', width: 220, align: 'center', customRender: function (text) { return text || '--' } },
        { title: '产品名称', dataIndex: 'productName', align: 'center', customRender: function (text) { return text || '--' }, ellipsis: true },
        { title: '原厂编码', dataIndex: 'productOrigCode', width: 220, align: 'center', customRender: function (text) { return text || '--' } },
        { title: '成本价', dataIndex: 'lastStockCost', width: 100, align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        { title: '售价', dataIndex: 'productPrice', width: 100, align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        { title: '库存数量', dataIndex: 'currentStockQty', width: 100, align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        { title: '单位', dataIndex: 'productUnit', width: 100, align: 'center', customRender: function (text) { return text || '--' } },
        { title: '操作', scopedSlots: { customRender: 'action' }, width: 100, align: 'center', fixed: 'right' }
      ],
      // 加载数据方法 必须为 Promise 对象
      loadData: parameter => {
        this.disabled = true
        return queryStockProductPage(Object.assign(parameter, this.queryParam, this.$route.params.dealerSn != ' ' ? { dealerSn: this.$route.params.dealerSn } : {})).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
          }
          this.disabled = false
          return data
        })
      },
      // 表头
      chooseColumns: [
        { title: '序号', dataIndex: 'no', width: 80, align: 'center' },
        { title: '产品编码', dataIndex: 'productEntity.code', width: 220, align: 'center', customRender: function (text) { return text || '--' } },
        { title: '产品名称', dataIndex: 'productEntity.name', align: 'center', customRender: function (text) { return text || '--' }, ellipsis: true },
        { title: '原厂编码', dataIndex: 'productEntity.origCode', width: 220, align: 'center', customRender: function (text) { return text || '--' } },
        { title: '成本价', dataIndex: 'cost', width: 100, align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        { title: '售价', dataIndex: 'price', width: 100, align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        { title: '库存数量', dataIndex: 'currentStockQty', width: 100, align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        { title: '调出数量', scopedSlots: { customRender: 'qty' }, width: 140, align: 'center' },
        { title: '单位', dataIndex: 'productEntity.unit', width: 100, align: 'center', customRender: function (text) { return text || '--' } },
        { title: '操作', scopedSlots: { customRender: 'action' }, width: 100, align: 'center', fixed: 'right' }
      ],
      chooseLoadData: [],
      choosePageNo: 1, //  分页页码
      choosePageSize: 10, //  分页 每页多少条
      choosePaginationProps: {
        showSizeChanger: true, //  是否可以改变 pageSize
        total: 0, //  分页总条数
        current: 1,
        onShowSizeChange: (current, pageSize) => this.changeChoosePageSize(current, pageSize),
        onChange: (current) => this.changeChoosePage(current)
      },
      productTotal: null //  合计
    }
  },
  methods: {
    //  重置
    resetSearchForm () {
      this.queryParam.productCode = ''
      this.queryParam.productName = ''
      this.queryParam.productOrigCode = ''
      this.$refs.table.refresh(true)
    },
    // 双击快速添加
    handleClickRow (record) {
      return {
        on: {
          dblclick: (event) => {
            this.handleAdd(record)
          }
        }
      }
    },
    // 已选产品  重置
    chooseResetSearchForm () {
      this.chooseQueryParam.productCode = ''
      this.chooseQueryParam.productName = ''
      this.choosePageNo = 1
      this.choosePageSize = 10
      this.choosePaginationProps.total = 0
      this.choosePaginationProps.current = 1
      this.getChooseProductList(1)
    },
    //  添加/编辑
    handleAdd (row, isEdit) {
      const params = {
        id: isEdit ? row.id : undefined,
        allocateSn: this.$route.params.sn,
        cost: isEdit ? row.cost : row.lastStockCost,
        price: isEdit ? row.price : row.productPrice,
        qty: isEdit ? row.qty : 1, //  添加时调出数量默认为1
        productSn: row.productSn
      }
      if (isEdit) { // 编辑
        // 清空数量时,值应保持未清空前的值，因数量不可为空
        if (!row.qty || row.qty == row.qtyBackups) {
          row.qty = row.qtyBackups
          return
        }
      }
      allocateBillDetailSave(params).then(res => {
        if (res.status == 200) {
          this.$message.success(res.message)
          this.$refs.table.refresh()
          this.getChooseProductList()
        } else {
          row.qty = row.qtyBackups
        }
      })
    },
    //  删除
    handleDel (row, isAll) {
      const _this = this
      const content = isAll ? '删除后不可恢复，确定要进行整单删除吗？' : '删除后不可恢复，确定要进行删除吗？'
      this.$confirm({
        title: '提示',
        content: content,
        centered: true,
        onOk () {
          if (isAll) { //  整单删除
            allocateBillDetailDelAll({ sn: _this.$route.params.sn }).then(res => {
              if (res.status == 200) {
                _this.$message.success(res.message)
                _this.$refs.table.refresh()
                _this.getChooseProductList()
              }
            })
          } else { //  单个删除
            allocateBillDetailDel({ id: row.id }).then(res => {
              if (res.status == 200) {
                _this.$message.success(res.message)
                _this.$refs.table.refresh()
                _this.getChooseProductList()
              }
            })
          }
        }
      })
    },
    //  提交
    handleSubmit () {
      const _this = this
      allocateBillSubmit({ sn: this.$route.params.sn }).then(res => {
        if (res.status == 200) {
          this.$message.success(res.message)
          setTimeout(() => {
            _this.handleBack()
          }, 1000)
        }
      })
    },
    // 合计
    getDetailCount (params) {
      allocateBillDetailCount(params).then(res => {
        if (res.status == 200) {
          this.productTotal = res.data
        } else {
          this.productTotal = null
        }
      })
    },
    //  返回列表
    handleBack () {
      this.$router.push({ path: '/allocationManagement/transferOut/list' })
    },
    //  已选产品 分页  一页多少条change
    changeChoosePageSize (current, pageSize) {
      this.choosePageNo = current
      this.choosePageSize = pageSize
      this.getChooseProductList()
    },
    //  已选产品 分页 页码change
    changeChoosePage (current) {
      this.choosePageNo = current
      this.getChooseProductList()
    },
    // 已选产品列表数据
    getChooseProductList (pageNo) {
      this.choosePageNo = this.choosePageNo || pageNo
      this.chooseDisabled = true
      const params = {
        pageNo: this.choosePageNo,
        pageSize: this.choosePageSize,
        allocateSn: this.$route.params.sn
      }
      allocateBillDetailList(Object.assign(params, this.chooseQueryParam)).then(res => {
        if (res.status == 200) {
          //  合计
          this.getDetailCount(Object.assign(params, this.chooseQueryParam))
          const data = res.data
          this.choosePaginationProps.total = Number(res.data.count) || 0
          this.choosePaginationProps.current = data.pageNo
          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.chooseLoadData = data.list
          this.chooseDisabled = false
        } else {
          this.choosePaginationProps.total = 0
          this.choosePaginationProps.current = 1
          this.chooseLoadData = []
        }
      })
    },
    // 已选产品 调出数量  blur
    qtyBlur (val, record) {
      //  光标移出，值发生改变再调用编辑接口
      if (val != record.qtyBackups) {
        this.handleAdd(record, 'edit')
      }
    }
  },
  beforeRouteEnter (to, from, next) {
    next(vm => {
      vm.getChooseProductList(1)
    })
  }
}
</script>

<style lang="less">
  .allocateBillEdit-wrap{
    .allocateBillEdit-back{
      margin-bottom: 10px;
    }
    .allocateBillEdit-cont{
      margin-bottom: 10px;
      .sub-title{
        font-size: 12px;
        color: #808695;
        margin-left: 10px;
      }
      .tag-txt{
        font-size: 12px;
        color: #ed1c24;
      }
      .edit-circle-btn{
        margin-left: 15px;
        i{
          vertical-align: text-bottom;
        }
      }
      .import-btn{
        margin-left: 15px;
      }
    }
  }
</style>
