<template>
  <div class="associatedProduct-wrap">
    <a-spin :spinning="spinning" tip="Loading...">
      <a-page-header :ghost="false" :backIcon="false" class="associatedProduct-head" @back="handleBack" >
        <!-- 自定义的二级文字标题 -->
        <template slot="subTitle">
          <a id="associatedProduct-back-btn" href="javascript:;" @click="handleBack"><a-icon type="left" /> 返回列表</a>
          <span style="margin: 0 15px;color: #666;">供应商名称：{{ decodeURI($route.params.name) }}</span>
        </template>
      </a-page-header>
      <a-card size="small" :bordered="false">
        <!-- 搜索条件 -->
        <div ref="tableSearch" class="table-page-search-wrapper">
          <a-form layout="inline" id="associatedProduct-form" @keyup.enter.native="$refs.table.refresh(true)">
            <a-row :gutter="15">
              <a-col :md="5" :sm="24">
                <a-form-item label="产品名称">
                  <a-input id="associatedProduct-name" v-model.trim="queryParam.product.name" allowClear placeholder="请输入产品名称"/>
                </a-form-item>
              </a-col>
              <a-col :md="5" :sm="24">
                <a-form-item label="产品编码/原厂编码">
                  <a-input id="associatedProduct-queryWord" v-model.trim="queryParam.product.queryWord" allowClear placeholder="请输入产品编码/原厂编码"/>
                </a-form-item>
              </a-col>
              <a-col :md="5" :sm="24">
                <a-form-item label="品牌">
                  <ProductBrand id="associatedProduct-productBrandSn" v-model="queryParam.product.productBrandSn"></ProductBrand>
                </a-form-item>
              </a-col>
              <a-col :md="5" :sm="24">
                <a-form-item label="产品分类">
                  <ProductType id="associatedProduct-productType" v-model="productType" @change="changeProductType"></ProductType>
                </a-form-item>
              </a-col>
              <a-col :md="4" :sm="24" style="margin-bottom: 10px;">
                <a-button type="primary" @click="$refs.table.refresh(true)" :disabled="disabled" id="associatedProduct-refresh">查询</a-button>
                <a-button style="margin-left: 5px" @click="resetSearchForm" :disabled="disabled" id="associatedProduct-reset">重置</a-button>
              </a-col>
            </a-row>
          </a-form>
        </div>
        <!-- 操作按钮 -->
        <div class="table-operator">
          <a-button id="associatedProduct-addProduct-btn" type="primary" class="button-error" @click="choosePModal">增加产品</a-button>
          <a-button
            id="associatedProduct-addProduct-import-btn"
            type="primary"
            class="button-info"
            @click="openGuideModal=
              true">导入产品</a-button>
        </div>
        <!-- 列表 -->
        <s-table
          class="sTable fixPagination"
          ref="table"
          :style="{ height: tableHeight+84.5+'px' }"
          size="small"
          :rowKey="(record) => record.id"
          :columns="columns"
          :data="loadData"
          :scroll="{ y: tableHeight }"
          :defaultLoadData="false"
          bordered>
          <!-- 产品分类 -->
          <template slot="productType" slot-scope="text, record">
            <span v-if="record.product.productTypeName2 || record.product.productTypeName3">{{ record.product.productTypeName2 }} {{ record.product.productTypeName3 ? '>' : '' }} {{ record.product.productTypeName3 }}</span>
            <span v-else>--</span>
          </template>
          <!-- 操作 -->
          <template slot="action" slot-scope="text, record">
            <a-button
              size="small"
              type="link"
              class="button-error"
              @click="handleDel(record)"
              :id="'associatedProduct-del-btn-'+record.id">删除</a-button>
          </template>
        </s-table>
      </a-card>
    </a-spin>
    <!-- 设置成本价 -->
    <SettingCost ref="settingCost" :openModal="openModal" @ok="$refs.table.refresh()" @close="openModal=false"></SettingCost>
    <!-- 选择产品 -->
    <chooseProductsModal type="supplier" :openModal="newProduct" :chooseData="chooseProducts" @close="newProduct=false" @ok="handleProductsOk" />
    <!-- 导入产品 -->
    <importGuideModal :openModal="openGuideModal" :params="{supplierSn: $route.params.sn}" @close="openGuideModal=false" @ok="handleGuideOk" />
  </div>
</template>

<script>
import { commonMixin } from '@/utils/mixin'
// 组件
import { STable, VSelect } from '@/components'
import ProductType from '@/views/common/productType.js'
import ProductBrand from '@/views/common/productBrand.js'
import SettingCost from './settingCost.vue'
import ImportGuideModal from './importGuideModal.vue'
import ChooseProductsModal from '@/views/common/chooseProductsModal.vue'
// 接口
import { supplierProductList, deleteProduct, addProduct, supplierProductSnList, supplierProductBatchInsert } from '@/api/supplier'
export default {
  name: 'AssociatedProduct',
  mixins: [commonMixin],
  components: { STable, VSelect, ProductBrand, ProductType, SettingCost, ChooseProductsModal, ImportGuideModal },
  data () {
    return {
      spinning: false,
      disabled: false, // 查询、重置按钮是否可操作
      advanced: true, // 搜索条件展开关闭
      tableHeight: 0, // 表格高度
      openModal: false, // 设置价格 弹框
      newProduct: false, // 选择产品 弹框
      //  查询条件
      queryParam: {
        product: {
          name: '', //  产品名称
          queryWord: '', // 产品编码/原厂编码
          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
        }
      },
      productType: [], // 产品分类
      // 加载数据方法 必须为 Promise 对象
      loadData: parameter => {
        this.disabled = true
        this.spinning = true
        this.queryParam.supplierSn = this.$route.params.sn
        // 获取列表数据 有分页
        return supplierProductList(Object.assign(parameter, this.queryParam)).then(res => {
          let data
          if (res.status == 200) {
            data = res.data
            // 计算表格显示序号
            const no = (data.pageNo - 1) * data.pageSize
            for (var i = 0; i < data.list.length; i++) {
              data.list[i].no = no + i + 1
            }
            this.disabled = false
          }
          this.spinning = false
          return data
        })
      },
      chooseProducts: [], //  所选产品
      openGuideModal: false //  导入产品引导
    }
  },
  computed: {
    columns () {
      const arr = [
        { title: '序号', dataIndex: 'no', width: '4%', align: 'center' },
        { title: '产品品牌', dataIndex: 'product.productBrandName', width: '8%', align: 'center', customRender: function (text) { return text || '--' } },
        { title: '产品分类', scopedSlots: { customRender: 'productType' }, width: '15%', align: 'center' },
        { title: '产品名称', dataIndex: 'product.name', align: 'center', width: '25%', ellipsis: true, customRender: function (text) { return text || '--' } },
        { title: '产品编码', dataIndex: 'product.code', width: '10%', align: 'center', customRender: function (text) { return text || '--' } },
        { title: '原厂编码', dataIndex: 'product.origCode', width: '16%', align: 'center', customRender: function (text) { return text || '--' } },
        // { title: '成本价', dataIndex: 'cost', width: '10%', align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        { title: '操作', scopedSlots: { customRender: 'action' }, width: '13%', align: 'center' }
      ]
      return arr
    }
  },
  methods: {
    // 返回
    handleBack () {
      this.$router.push({ name: 'supplierInfoList', query: { closeLastOldTab: true } })
    },
    //  产品分类  change
    changeProductType (val, opt) {
      this.queryParam.product.productTypeSn1 = val[0] ? val[0] : ''
      this.queryParam.product.productTypeSn2 = val[1] ? val[1] : ''
      this.queryParam.product.productTypeSn3 = val[2] ? val[2] : ''
    },
    //  重置
    resetSearchForm () {
      this.queryParam.product.name = ''
      this.queryParam.product.queryWord = ''
      this.queryParam.product.productBrandSn = undefined
      this.queryParam.product.productTypeSn1 = ''
      this.queryParam.product.productTypeSn2 = ''
      this.queryParam.product.productTypeSn3 = ''
      this.productType = []
      this.$refs.table.refresh(true)
    },
    // 删除
    handleDel (row) {
      const _this = this
      this.$confirm({
        title: '提示',
        content: '确认要删除吗？',
        centered: true,
        closable: true,
        onOk () {
          _this.spinning = true
          deleteProduct({ sn: row.supplierProductSn }).then(res => {
            if (res.status == 200) {
              _this.$message.success(res.message)
              _this.$refs.table.refresh()
              _this.spinning = false
            } else {
              _this.spinning = false
            }
          })
        }
      })
    },
    // 设置成本价
    handleSetPrice (row) {
      this.openModal = true
      this.$refs.settingCost.setData(row)
    },
    // 增加产品
    choosePModal () {
      // 查询所有已选sn
      this.spinning = true
      supplierProductSnList({ sn: this.$route.params.sn }).then(res => {
        if (res.status == 200) {
          this.chooseProducts = res.data //  包含先前所选产品
          this.spinning = false
          this.newProduct = true
        } else {
          this.spinning = false
        }
      })
    },
    // 产品
    handleProductsOk (obj) {
      this.chooseProducts = obj
      if (obj.length > 0) {
        this.addProduct()
      }
    },
    // 添加产品  数据处理
    addProduct () {
      this.spinning = true
      addProduct({
        supplierSn: this.$route.params.sn,
        productSnList: this.chooseProducts
      }).then(res => {
        if (res.status == 200) {
          this.$message.success(res.message)
          this.$refs.table.refresh()
          this.newProduct = false
          this.spinning = false
        } else {
          this.spinning = false
        }
      })
    },
    // 导入产品
    handleGuideOk (obj) {
      supplierProductBatchInsert(obj).then(res => {
        if (res.status == 200) {
          this.$refs.table.refresh(true)
        }
      })
    },
    // 初始化
    pageInit () {
      const _this = this
      this.$nextTick(() => { // 页面渲染完成后的回调
        _this.setTableH()
      })
    },
    // 计算列表高度
    setTableH () {
      const tableSearchH = this.$refs.tableSearch.offsetHeight
      this.tableHeight = window.innerHeight - tableSearchH - 295
    }
  },
  watch: {
    // 展开关闭 监听表格高度变化
    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.$store.state.app.isNewTab) { // 页签刷新时调用
      this.pageInit()
      this.resetSearchForm()
    }
  },
  activated () {
    // 如果是新页签打开或者进入新的子页（例：存在列表第2条数据编辑页页签时再打开第4条数据的编辑页），则重置当前页面
    if (this.$store.state.app.isNewTab || !this.$store.state.app.isNewSubTab) {
      this.pageInit()
      this.resetSearchForm()
    }
  },
  beforeRouteEnter (to, from, next) {
    next(vm => {})
  }
}
</script>

<style lang="less">
  .associatedProduct-wrap{
    .associatedProduct-head{
      margin-bottom: 10px;
    }
  }
</style>
