<template>
  <a-card size="small" :bordered="false" class="productInfoList-wrap">
    <!-- 搜索条件 -->
    <div ref="tableSearch" class="table-page-search-wrapper">
      <a-form layout="inline" @keyup.enter.native="searchForm">
        <a-row :gutter="15">
          <a-col :md="6" :sm="24">
            <a-form-item label="产品编码">
              <a-input id="productInfoList-code" v-model.trim="queryParam.code" allowClear placeholder="请输入产品编码"/>
            </a-form-item>
          </a-col>
          <a-col :md="6" :sm="24">
            <a-form-item label="产品名称">
              <a-input id="productInfoList-name" v-model.trim="queryParam.name" allowClear placeholder="请输入产品名称"/>
            </a-form-item>
          </a-col>
          <a-col :md="6" :sm="24">
            <a-form-item label="原厂编码">
              <a-input id="productInfoList-origCode" v-model.trim="queryParam.origCode" allowClear placeholder="请输入原厂编码"/>
            </a-form-item>
          </a-col>
          <template v-if="advanced">
            <a-col :md="6" :sm="24">
              <a-form-item label="产品品牌">
                <ProductBrand id="productInfoList-productBrandSn" placeholder="请选择产品品牌" v-model="queryParam.productBrandSn"></ProductBrand>
                </a-select>
              </a-form-item>
            </a-col>
            <!-- <a-col :md="6" :sm="24">
              <a-form-item label="产品分类">
              <ProductType id="productInfoList-productType" placeholder="请选择产品分类" :isDealer="true" @change="changeProductType" v-model="productType"></ProductType>
              </a-form-item>
            </a-col> -->
            <a-col :md="6" :sm="24">
              <a-form-item label="状态">
                <v-select code="ENABLE_FLAG" id="productInfoList-enabledFlag" v-model="queryParam.enabledFlag" allowClear placeholder="请选择状态"></v-select>
              </a-form-item>
            </a-col>
          </template>
          <a-col :md="6" :sm="24" style="margin-bottom: 10px;">
            <a-button type="primary" @click="searchForm" :disabled="disabled" id="productInfoList-refresh">查询</a-button>
            <a-button style="margin-left: 5px" @click="resetSearchForm" :disabled="disabled" id="productInfoList-reset">重置</a-button>
            <a @click="advanced=!advanced" style="margin-left: 5px">
              {{ advanced ? '收起' : '展开' }}
              <a-icon :type="advanced ? 'up' : 'down'"/>
            </a>
          </a-col>
        </a-row>
      </a-form>
    </div>
    <!-- 操作按钮 -->
    <div class="table-operator" v-if="$hasPermissions('B_JgProduct_enable')">
      <a-dropdown>
        <a-menu slot="overlay" @click="handleMenuClick">
          <a-menu-item key="1"> 批量启用</a-menu-item>
          <a-menu-item key="2"> 批量禁用</a-menu-item>
        </a-menu>
        <a-button ghost type="danger"> 批量操作 <a-icon type="down" /> </a-button>
      </a-dropdown>
      <span v-if="rowSelectionInfo&&rowSelectionInfo.selectedRowKeys">已选 {{ rowSelectionInfo.selectedRowKeys.length }} 项</span>
    </div>
    <!-- 列表 -->
    <s-table
      class="sTable fixPagination"
      ref="table"
      :style="{ height: tableHeight+84.5+'px' }"
      size="small"
      :row-selection="$hasPermissions('B_JgProduct_enable')?rowSelection:null"
      @rowSelection="rowSelectionFun"
      rowKeyName="productSn"
      :rowKey="(record) => record.productSn"
      :columns="columns"
      :data="loadData"
      :scroll="{ y: tableHeight }"
      :defaultLoadData="false"
      bordered>
      <!-- 产品图片 -->
      <template slot="imageUrl" slot-scope="text, record">
        <div v-if="record.productPicList && record.productPicList.length>0">
          <img :src="record.productPicList[0].imageUrl+'?x-oss-process=image/resize,h_30,m_lfit' || ''" width="30" height="30" class="imageUrl" @click="inited(record.productPicList)" />
        </div>
        <span v-else>--</span>
      </template>
      <!-- 产品分类 -->
      <template slot="productType" slot-scope="text, record">
        <span v-if="record.productTypeName2 || record.productTypeName3">{{ record.productTypeName2 }} {{ record.productTypeName3 ? '>' : '' }} {{ record.productTypeName3 }}</span>
        <span v-else>--</span>
      </template>
      <!-- 状态 -->
      <template slot="enabledFlag" slot-scope="text, record">
        <a-switch
          checkedChildren="启用"
          unCheckedChildren="禁用"
          v-if="$hasPermissions('B_JgProduct_enable')&&record.enabledFlag!=undefined"
          @change="changeStatus(record)"
          :checked="record.enabledFlag == 1 ? true : false"
        />
        <span v-else :style="{ color: record.enabledFlag == 1 ? '#00aa00' : '#999' }">
          {{ record.enabledFlag == 1 ? '已启用' : (record.enabledFlag!=undefined?'已禁用':'--') }}
        </span>
      </template>
      <!-- 操作 -->
      <template slot="action" slot-scope="text, record">
        <a-button
          size="small"
          type="link"
          class="button-success"
          @click="handleDetail(record)"
          id="productInfoList-detail-btn">详情</a-button>
      </template>
    </s-table>
  </a-card>
</template>

<script>
import { commonMixin } from '@/utils/mixin'
import { productList, getCurrentDealer, productUpdate } from '@/api/product'
import ProductType from '../../common/productType.js'
import ProductBrand from '../../common/productBrand.js'
import { STable, VSelect } from '@/components'
// import { downloadExcel } from '@/libs/JGPrint.js'
export default {
  name: 'ProductJgList',
  components: { STable, VSelect, ProductType, ProductBrand },
  mixins: [commonMixin],
  data () {
    return {
      advanced: true, // 高级搜索 展开/关闭
      tableHeight: 0,
      productType: [],
      queryParam: { //  查询条件
        code: '', //  产品编码
        name: '', //  产品名称
        origCode: '', //  原厂编码
        sysFlag: '1',
        productBrandSn: undefined, //  产品品牌
        productTypeSn1: '', //  产品一级分类
        productTypeSn2: '', //  产品二级分类
        productTypeSn3: '', //  产品三级分类
        onlineFalg: '',
        enabledFlag: '1'
      },
      disabled: false, //  查询、重置按钮是否可操作
      exportLoading: false, // 导出loading
      dateFormat: 'YYYY-MM-DD',
      columns: [],
      // 加载数据方法 必须为 Promise 对象
      loadData: parameter => {
        this.disabled = true
        this.spinning = true
        return productList(Object.assign(parameter, this.queryParam)).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
            }
            this.disabled = false
          }
          this.spinning = false
          return data
        })
      },
      openModal: false, //  查看客户详情  弹框
      itemId: '', //  当前产品id
      productTypeList: [], //  分类下拉数据
      rowSelectionInfo: null
    }
  },
  computed: {
    rowSelection () {
      return {
        getCheckboxProps: record => ({
          props: {
            disabled: record.enabledFlag == undefined // Column configuration not to be checked
          }
        })
      }
    }
  },
  methods: {
    inited (viewer) {
      if (viewer) {
        const imageUrl = []
        viewer.map(item => {
          imageUrl.push(item.imageUrl)
        })
        this.$viewerApi({
          images: imageUrl
        })
      }
    },
    //  详情
    handleDetail (row) {
      this.$router.push({ name: 'viewProduct', params: { sn: row.productSn } })
    },
    // 查询
    searchForm () {
      this.$refs.table.clearSelected() // 清空表格选中项
      this.$refs.table.refresh(true)
    },
    //  重置
    resetSearchForm () {
      this.queryParam.code = ''
      this.queryParam.name = ''
      this.queryParam.origCode = ''
      this.queryParam.productBrandSn = undefined
      this.queryParam.productTypeSn1 = ''
      this.queryParam.productTypeSn2 = ''
      this.queryParam.productTypeSn3 = ''
      this.queryParam.onlineFalg = ''
      this.queryParam.enabledFlag = '1'
      this.productType = []
      this.$refs.table.refresh(true)
      this.rowSelectionInfo = null
      this.$refs.table.clearSelected()
    },
    // 设置表头
    getColumns () {
      const _this = this
      this.columns = [
        { title: '序号', dataIndex: 'no', width: '4%', align: 'center' },
        { title: '产品编码', dataIndex: 'code', width: '18%', align: 'center', customRender: function (text) { return text || '--' } },
        { title: '产品名称', dataIndex: 'name', width: '18%', align: 'center', customRender: function (text) { return text || '--' } },
        { title: '原厂编码', dataIndex: 'origCode', width: '17%', align: 'center', customRender: function (text) { return (!text || text == ' ') ? '--' : text } }
      ]
      const cArr = [
        { title: '终端价', dataIndex: 'terminalPrice', width: '6%', align: 'right', customRender: function (text) { return ((text || text == 0) ? _this.toThousands(text) : '--') } },
        { title: '车主价', dataIndex: 'carOwnersPrice', width: '6%', align: 'right', customRender: function (text) { return ((text || text == 0) ? _this.toThousands(text) : '--') } },
        { title: '状态', scopedSlots: { customRender: 'enabledFlag' }, width: '7%', align: 'center' },
        { title: '产品图片', scopedSlots: { customRender: 'imageUrl' }, width: '6%', align: 'center' },
        { title: '操作', scopedSlots: { customRender: 'action' }, width: '7%', align: 'center' }
      ]
      getCurrentDealer().then(res => {
        if (res.status == 200) {
          if (res.data.dealerLevel && res.data.dealerLevel == 'PROVINCE') { //  省级
            this.columns.push(
              { title: '省级价', dataIndex: 'provincePrice', width: '6%', align: 'right', customRender: function (text) { return ((text || text == 0) ? _this.toThousands(text) : '--') } },
              { title: '市级价', dataIndex: 'cityPrice', width: '6%', align: 'right', customRender: function (text) { return ((text || text == 0) ? _this.toThousands(text) : '--') } }
            )
          } else if (res.data.dealerLevel && res.data.dealerLevel == 'CITY') { //  市级
            this.columns.push(
              { title: '市级价', dataIndex: 'cityPrice', width: '6%', align: 'right', customRender: function (text) { return ((text || text == 0) ? _this.toThousands(text) : '--') } }
            )
          }
          if (res.data.isShowSpecialPrice && res.data.isShowSpecialPrice == '1') { //  是否展示特约价
            this.columns.push({ title: '特约价', dataIndex: 'specialPrice', width: '6%', align: 'right', customRender: function (text) { return ((text || text == 0) ? _this.toThousands(text) : '--') } })
          }
          this.columns = [...this.columns, ...cArr]
        }
      })
    },
    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] : ''
    },
    // 启用 禁用
    changeStatus (record) {
      this.$confirm({
        title: '提示',
        content: record.enabledFlag == '1' ? '产品被禁用后，不能再销售，确定禁用吗？' : '确定启用吗？',
        centered: true,
        onOk: () => {
          this.setEnable(record.enabledFlag == 1 ? '0' : '1', [record.productSn])
        }
      })
    },
    // 启用 禁用
    setEnable (enabledFlag, snList) {
      const params = {
        productSnList: snList,
        enabledFlag: enabledFlag
      }
      this.spinning = true
      productUpdate(params).then(res => {
        if (res.status == 200) {
          this.$message.success(res.message)
          this.$refs.table.clearSelected()
          this.rowSelectionInfo = null
          this.$refs.table.refresh()
          this.spinning = false
        } else {
          this.$refs.table.refresh()
          this.spinning = false
        }
      })
    },
    // 表格选中项
    rowSelectionFun (obj) {
      this.rowSelectionInfo = obj || null
    },
    // 批量操作
    handleOutbounds (type) {
      console.log(this.rowSelectionInfo && this.rowSelectionInfo.selectedRowKeys.length)
      if (!this.rowSelectionInfo || (this.rowSelectionInfo && this.rowSelectionInfo.selectedRowKeys.length <= 0)) {
        this.$message.warning('请在列表勾选后再进行批量操作！')
        return
      }
      this.$confirm({
        title: '提示',
        content: type == '2' ? '产品被禁用后，不能再销售，确定批量禁用吗？' : '确定批量启用吗？',
        centered: true,
        onOk: () => {
          this.setEnable(type == '2' ? '0' : '1', this.rowSelectionInfo.selectedRowKeys)
        }
      })
    },
    handleMenuClick (e) {
      this.handleOutbounds(e.key)
    },
    pageInit () {
      const _this = this
      this.$nextTick(() => { // 页面渲染完成后的回调
        _this.setTableH()
      })
      this.getColumns()
    },
    setTableH () {
      const tableSearchH = this.$refs.tableSearch.offsetHeight
      this.tableHeight = window.innerHeight - tableSearchH - 235
    }
  },
  watch: {
    advanced (newValue, oldValue) {
      const _this = this
      this.$nextTick(() => { // 页面渲染完成后的回调
        _this.setTableH()
      })
    },
    '$store.state.app.winHeight' (newValue, oldValue) { //  窗口变更时，需同时更改表格高度
      this.setTableH()
    }
  },
  mounted () {
    if (!this.$store.state.app.isNewTab) { // 页签刷新时调用
      this.pageInit()
      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.pageInit()
      this.resetSearchForm()
    }
  },
  beforeRouteEnter (to, from, next) {
    next(vm => {})
  }
}
</script>
