<template>
  <a-card size="small" :bordered="false" class="priceInquiryList-wrap">
    <!-- 搜索条件 -->
    <div ref="tableSearch" class="table-page-search-wrapper">
      <a-form-model
        ref="ruleForm"
        class="form-model-con"
        layout="inline"
        :rules="rules"
        :model="queryParam"
        @keyup.enter.native="$refs.table.refresh(true)" >
        <a-row :gutter="15">
          <a-col :md="6" :sm="24">
            <a-form-model-item label="车架号(VIN)" prop="vinCode">
              <a-input id="priceInquiryList-vinCode" v-model.trim="queryParam.vinCode" allowClear placeholder="请输入车架号(VIN)">
                <a-icon @click="uploadFun" :type="vinLoading?'loading':'camera'" slot="addonAfter" :style="{ fontSize: '18px', verticalAlign: 'bottom' }" />
              </a-input>
              <input type="file" id="filed" accept="image/jpeg,image/png" hidden="" @change="filePreview">
            </a-form-model-item>
          </a-col>
          <a-col :md="6" :sm="24">
            <a-form-model-item label="产品编码">
              <a-input id="priceInquiryList-code" v-model.trim="queryParam.code" allowClear placeholder="请输入产品编码"/>
            </a-form-model-item>
          </a-col>
          <a-col :md="6" :sm="24">
            <a-form-model-item label="产品名称">
              <a-input id="priceInquiryList-name" v-model.trim="queryParam.name" allowClear placeholder="请输入产品名称"/>
            </a-form-model-item>
          </a-col>
          <template v-if="advanced">
            <a-col :md="6" :sm="24">
              <a-form-model-item label="产品分类">
                <a-cascader
                  @change="changeProductType"
                  change-on-select
                  v-model="productType"
                  expand-trigger="hover"
                  :options="productTypeList"
                  :fieldNames="{ label: 'productTypeName', value: 'productTypeSn', children: 'children' }"
                  id="priceInquiryList-productType"
                  placeholder="请选择产品分类"
                  allowClear />
              </a-form-model-item>
            </a-col>
            <a-col :md="6" :sm="24">
              <a-form-model-item label="产品品牌">
                <ProductBrand id="priceInquiryList-productBrandSn" v-model="queryParam.productBrandSn"></ProductBrand>
              </a-form-model-item>
            </a-col>
            <a-col :md="6" :sm="24">
              <a-form-model-item label="产品状态">
                <v-select code="PRODUCT_ONOFFLINE_STATUS" id="priceInquiryList-state" v-model="queryParam.state" allowClear placeholder="请选择状态"></v-select>
              </a-form-model-item>
            </a-col>
          </template>
          <a-col :md="6" :sm="24" style="margin-bottom: 10px;">
            <a-button type="primary" @click="$refs.table.refresh(true)" :disabled="disabled" id="priceInquiryList-refresh">查询</a-button>
            <a-button style="margin-left: 5px" @click="resetSearchForm" :disabled="disabled" id="priceInquiryList-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-model>
    </div>
    <a-alert type="error" style="margin-bottom: 10px;" v-if="vinInfoData&&!vinInfoData.vinInfo">
      <template slot="message"><a-icon type="exclamation-circle" theme="filled" :style="{ color: '#E70012', fontSize: '15px', verticalAlign: 'sub', marginRight: '3px' }" />抱歉！暂未找到匹配VIN码的车型！</template>
    </a-alert>
    <a-alert type="warning" style="margin-bottom: 10px;cursor: pointer;" v-if="vinInfoData&&vinInfoData.vinInfo" @click="openCarInfoModal=true">
      <template slot="message">
        <div style="display: flex;justify-content: space-between;align-items: center;" @click="openCarInfoModal=true">
          <div>
            <img :src="vinInfoData.vinInfo && vinInfoData.vinInfo.icon?(vinInfoData.vinInfo.icon+'?x-oss-process=image/resize,h_30,m_lfit'):defImg" width="30" height="30" class="imageUrl" style="border-radius: 50%;vertical-align: middle;margin-right: 3px;" />
            <span style="vertical-align: middle;">{{ vinInfoData.vinInfo.text }}</span>
          </div>
          <div style="color: #f90;">
            <span>查看更多</span> >
          </div>
        </div>
      </template>
    </a-alert>
    <!-- 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>
      <!-- 产品编码 可点击查看详情 -->
      <template slot="detail" slot-scope="text, record">
        <span style="color: #00aaff;cursor: pointer;" @click="handleDetail(record)">{{ record.code }}</span>
      </template>
    </s-table>
    <!-- 查看车辆信息 -->
    <car-info-modal ref="carInfoModal" :openModal="openCarInfoModal" :infoData="vinInfoData&&vinInfoData.vinInfo" @close="openCarInfoModal=false" />
  </a-card>
</template>

<script>
import { STable, VSelect } from '@/components'
import carInfoModal from './carInfoModal.vue'
import { productBrandQuery } from '@/api/productBrand'
import { productTypeQuery } from '@/api/productType'
import { productPriceList } from '@/api/product'
import { supperCodeByVin, vinCodeParse } from '@/api/sales'
import ProductBrand from '@/views/common/productBrand.js'
export default {
  components: { STable, VSelect, ProductBrand, carInfoModal },
  data () {
    return {
      advanced: true, // 高级搜索 展开/关闭
      vinLoading: false,
      tableHeight: 0,
      productType: [],
      queryParam: { //  查询条件
        code: '', //  产品编码
        name: '', //  产品名称
        vinCode: '',
        codeList: undefined, //  车架号
        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
        state: 'ONLINE' //  产品状态
      },
      rules: {
        vinCode: [ { len: 17, message: '请输入正确的车架号(VIN)', trigger: 'change' } ]
      },
      disabled: false, //  查询、重置按钮是否可操作
      // 加载数据方法 必须为 Promise 对象
      loadData: parameter => {
        const _this = this
        const params = Object.assign(parameter, _this.queryParam)
        if (_this.queryParam.vinCode && _this.queryParam.vinCode.length == 17 && !this.onlyList) { //  输入vin，查出vin码信息后请求列表数据
          _this.disabled = true
          return supperCodeByVin({ vin: _this.queryParam.vinCode }).then(res => {
            if (res.status == 200) {
              _this.vinInfoData = res.data
              params.codeList = res.data.partCodeList || []
              return _this.getList(params)
            } else {
              _this.vinInfoData = null
              _this.$refs.table.localLoading = false
              _this.$refs.table.clearTable()
            }
          })
        } else if (_this.queryParam.vinCode && _this.queryParam.vinCode.length < 17 && !this.onlyList) { // 输入vin，但vin码不符合标准，不查vin码信息，不请求列表数据
          _this.$refs.table.localLoading = false
          _this.$refs.table.clearTable()
        } else if (this.onlyList) {
          _this.disabled = true
          if (_this.queryParam.vinCode && _this.vinInfoData) {
            return _this.getList(Object.assign(params, { codeList: _this.vinInfoData.partCodeList }))
          } else {
            return _this.getList(params)
          }
        } else { //  未输入vin码信息，只查列表数据
          _this.disabled = true
          return _this.getList(params)
        }
      },
      vinInfoData: null,
      productBrandList: [], //  品牌下拉数据
      productTypeList: [], //  分类下拉数据
      openCarInfoModal: false,
      onlyList: false
    }
  },
  computed: {
    columns () {
      const arr = [
        { title: '产品编码', dataIndex: 'code', scopedSlots: { customRender: 'detail' }, width: '15%', align: 'center' },
        { title: '产品名称', dataIndex: 'name', width: '15%', align: 'left', customRender: function (text) { return text || '--' }, ellipsis: true },
        { title: '原厂编码', dataIndex: 'origCode', width: '14%', align: 'center', customRender: function (text) { return text || '--' } },
        { title: '产品状态', dataIndex: 'stateDictValue', width: '8%', align: 'center', customRender: function (text) { return text || '--' } },
        // { title: '省级价', dataIndex: 'provincePrice', width: '8%', align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        // { title: '市级价', dataIndex: 'cityPrice', width: '8%', align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        // { title: '特约价', dataIndex: 'specialPrice', width: '8%', align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        // { title: '终端价', dataIndex: 'terminalPrice', width: '8%', align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        // { title: '车主价', dataIndex: 'carOwnersPrice', width: '8%', align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } },
        { title: '产品图片', scopedSlots: { customRender: 'imageUrl' }, width: '8%', align: 'center' }
      ]
      if (this.$hasPermissions('B_isShowPrice')) { //  售价权限
        arr.splice(4, 0, { title: '省级价', dataIndex: 'provincePrice', width: '8%', align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } })
        arr.splice(5, 0, { title: '市级价', dataIndex: 'cityPrice', width: '8%', align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } })
        arr.splice(6, 0, { title: '特约价', dataIndex: 'specialPrice', width: '8%', align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } })
        arr.splice(7, 0, { title: '终端价', dataIndex: 'terminalPrice', width: '8%', align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } })
        arr.splice(8, 0, { title: '车主价', dataIndex: 'carOwnersPrice', width: '8%', align: 'center', customRender: function (text) { return ((text || text == 0) ? text : '--') } })
      }
      return arr
    }
  },
  methods: {
    //  详情
    handleDetail (row) {
      this.itemId = row.productSn
      this.$router.push({ name: 'viewProduct', params: { sn: row.productSn } })
    },
    getList (params) {
      const _this = this
      return productPriceList(params).then(res => {
        let data
        this.onlyList = false
        if (res.status == 200) {
          data = res.data
          data.list = data.list.filter(item => item != null)
          const no = (data.pageNo - 1) * data.pageSize
          for (var i = 0; i < data.list.length; i++) {
            data.list[i].no = no + i + 1
          }
          if (!params.vinCode) {
            _this.vinInfoData = null
          }
        } else {
          data = {
            list: [],
            pageNo: 1,
            pageSize: 10
          }
        }
        _this.disabled = false
        return data
      })
    },
    inited (viewer) {
      if (viewer) {
        const imageUrl = []
        viewer.map(item => {
          imageUrl.push(item.imageUrl)
        })
        this.$viewerApi({
          images: imageUrl
        })
      }
    },
    //  重置
    resetSearchForm () {
      this.queryParam.code = ''
      this.queryParam.name = ''
      this.queryParam.productBrandSn = undefined
      this.queryParam.productTypeSn1 = ''
      this.queryParam.productTypeSn2 = ''
      this.queryParam.productTypeSn3 = ''
      this.queryParam.state = 'ONLINE'
      this.queryParam.codeList = undefined
      this.productType = []
      this.$refs.ruleForm.resetFields()
      this.$refs.table.refresh(true)
      this.vinInfoData = null
    },
    uploadFun () {
      document.getElementById('filed').click()
    },
    filePreview (e) {
      const _this = this
      var files = e.target.files[0]
      const formData = new FormData()
      formData.append('savePathType', 'local')
      formData.append('file', files)
      this.vinLoading = true
      vinCodeParse(formData).then(res => {
        if (res.type == 'application/json') {
          var reader = new FileReader()
          reader.addEventListener('loadend', function () {
            const obj = JSON.parse(reader.result)
            if (obj.status == 200) {
              _this.queryParam.vinCode = obj.data || ''
              // 移除表单项的校验结果
              _this.$refs.ruleForm.clearValidate('vinCode')
            } else {
              _this.$notification.error({
                message: '提示',
                description: obj.message
              })
            }
            _this.vinLoading = false
            document.getElementById('filed').value = ''
          })
          reader.readAsText(res)
        } else {
          _this.vinLoading = false
        }
      })
    },
    //  产品分类  change
    changeProductType (val, opt) {
      this.queryParam.productTypeSn1 = val[0] ? val[0] : ''
      this.queryParam.productTypeSn2 = val[1] ? val[1] : ''
      this.queryParam.productTypeSn3 = val[2] ? val[2] : ''
    },
    //  产品品牌  列表
    getProductBrand () {
      productBrandQuery({}).then(res => {
        if (res.status == 200) {
          this.productBrandList = res.data
        } else {
          this.productBrandList = []
        }
      })
    },
    //  产品分类  列表
    getProductType () {
      productTypeQuery({}).then(res => {
        if (res.status == 200) {
          this.productTypeList = res.data
        } else {
          this.productTypeList = []
        }
      })
    },
    pageInit () {
      const _this = this
      this.$nextTick(() => { // 页面渲染完成后的回调
        _this.setTableH()
      })
      this.getProductBrand()
      this.getProductType()
    },
    setTableH () {
      const tableSearchH = this.$refs.tableSearch.offsetHeight
      this.tableHeight = window.innerHeight - tableSearchH - 243
    }
  },
  watch: {
    advanced (newValue, oldValue) {
      const _this = this
      this.$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.$store.state.app.isNewTab) {
      this.pageInit()
      this.resetSearchForm()
    }
    // 仅刷新列表，不重置页面
    if (this.$store.state.app.updateList) {
      this.pageInit()
      this.$refs.table.refresh()
    }
  },
  beforeRouteEnter (to, from, next) {
    next(vm => {})
  }
}
</script>
