<template>
  <div class="app-container">
    <!--工具栏-->
    <div class="head-container">
      <div v-if="crud.props.searchToggle">
        <!-- 搜索 -->
        <el-input v-model="query.value" clearable placeholder="输入搜索内容" style="width: 200px;" class="filter-item" @keyup.enter.native="crud.toQuery" />
        <el-select v-model="query.type" clearable placeholder="类型" class="filter-item" style="width: 130px">
          <el-option v-for="item in queryTypeOptions" :key="item.key" :label="item.display_name" :value="item.key" />
        </el-select>
        <rrOperation :crud="crud" />
      </div>
      <!--如果想在工具栏加入更多按钮，可以使用插槽方式， slot = 'left' or 'right'-->
      <crudOperation :permission="permission">
        <el-tooltip slot="right" class="item" effect="dark" content="数据库中表字段变动时使用该功能" placement="top-start">
          <el-button
            class="filter-item"
            size="mini"
            type="success"
            icon="el-icon-refresh"
            :loading="syncLoading"
            :disabled="crud.selections.length === 0"
            @click="sync"
          >同步</el-button>
        </el-tooltip>
      </crudOperation>
      <!--表单组件-->
      <el-dialog :close-on-click-modal="false" :before-close="crud.cancelCU" :visible.sync="crud.status.cu > 0" :title="crud.status.title" width="800px">
        <el-form ref="form" :model="form" :rules="rules" size="small" label-width="140px">
          <el-form-item label="选择商品" prop="coverImgeUrl" >
            <cgood v-model="form.good":disabled="isdisabled" ></cgood>
          </el-form-item>
          <el-form-item label="商品封面图：" prop="coverImgeUrl">
            <single-pic v-model="form.coverImgeUrl"  type="image" :num="1" :width="150" :height="150" />
            <p  style="color: #cf0f0f">图片规则：图片尺寸最大300像素*300像素；</p>
          </el-form-item>

          <el-form-item label="商品小程序路径" prop="url" >
            <el-input v-model="form.url" style="width: 370px;" :disabled="true"/>
          </el-form-item>
          <!--          1：一口价（只需要传入price，price2不传）-->
          <!--          2：价格区间（price字段为左边界，price2字段为右边界，price和price2必传）-->
          <!--          3：显示折扣价（price字段为原价，price2字段为现价， price和price2必传）-->
          <el-form-item label="商品名称" prop="name"  >
            <el-input v-model="form.name" style="width: 370px;" :disabled="isdisabled"/>
          </el-form-item>
          <el-form-item label="价格类型" prop="priceType" >
            <el-radio-group v-model="form.priceType" >
              <el-radio :label="'1'" class="radio">一口价</el-radio>
              <el-radio :label="'2'" class="radio">价格区间</el-radio>
              <el-radio :label="'3'" class="radio">显示折扣价</el-radio>
            </el-radio-group>
            <p v-if="isdisabled" style="color: #cf0f0f">商品审核通过已入库，只能修改价格</p>
          </el-form-item>
          <el-col v-if="form.priceType=='1'" v-bind="grid">
            <el-form-item  label="一口价" prop="price" >
              <el-input v-model="form.price" style="width: 200px;" />
            </el-form-item>
          </el-col>
          <el-col v-if="form.priceType=='2'" v-bind="grid">
            <el-form-item label="最低价格" prop="price" >
              <el-input v-model="form.price"  style="width: 200px;"/>
            </el-form-item>
          </el-col>
          <el-col v-if="form.priceType=='2'" v-bind="grid">
            <el-form-item label="最高价格" prop="price2"  >
              <el-input v-model="form.price2"  style="width: 200px;"/>
            </el-form-item>
          </el-col>
          <el-col v-if="form.priceType=='3'" v-bind="grid">
            <el-form-item label="市场价" prop="price" >
              <el-input v-model="form.price" style="width: 200px;" />
            </el-form-item>
          </el-col>
          <el-col v-if="form.priceType=='3'" v-bind="grid">
            <el-form-item label="现价" prop="price2" >
              <el-input v-model="form.price2"  style="width: 200px;"/>
            </el-form-item>
          </el-col>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="text" @click="crud.cancelCU">取消</el-button>
          <el-button :loading="crud.cu === 2" type="primary" @click="crud.submitCU">确认</el-button>
        </div>
      </el-dialog>
      <!--表格渲染-->
      <el-table ref="table" v-loading="crud.loading" :data="crud.data" size="small" style="width: 100%;" @selection-change="crud.selectionChangeHandler">
        <el-table-column type="selection" width="55" />
        <el-table-column v-if="columns.visible('goodsId')" prop="goodsId" label="直播商品id" />
        <el-table-column v-if="columns.visible('name')" prop="name" label="商品名称" />
        <el-table-column v-if="columns.visible('productId')" prop="productId" label="关联商品id" />
        <el-table-column v-if="columns.visible('coverImgeUrl')" prop="coverImgUrl" label="商品图片" >
          <template slot-scope="scope">
            <a :href="scope.row.coverImgeUrl" style="color: #42b983" target="_blank"><img :src="scope.row.coverImgeUrl" alt="点击打开" class="el-avatar"></a>
          </template>
        </el-table-column>
        <el-table-column v-if="columns.visible('url')" prop="url" label="商品小程序路径" />
        <el-table-column v-if="columns.visible('priceType')" prop="priceType" label="价格类型" >
          <template slot-scope="scope">
            <div>
              <el-tag v-if="scope.row.priceType == 1" :type="''">一口价</el-tag>
              <el-tag v-else-if="scope.row.priceType == 2" :type="''">价格区间</el-tag>
              <el-tag v-else-if="scope.row.priceType == 3" :type="''">显示折扣价</el-tag>
            </div>
          </template>
        </el-table-column>
        <!--        <el-table-column v-if="columns.visible('price')" prop="price" label="price" />-->
        <!--        <el-table-column v-if="columns.visible('price2')" prop="price2" label="price2" />-->
        <el-table-column v-if="columns.visible('auditStatus')" prop="auditStatus" label="审核状态" >
          <!--          //0：未审核，1：审核中，2:审核通过，3审核失败-->
          <template slot-scope="scope">
            <div>
              <el-tag v-if="scope.row.auditStatus === 0" :type="''">未审核</el-tag>
              <el-tag v-else-if="scope.row.auditStatus === 1" :type="''">审核中</el-tag>
              <el-tag v-else-if="scope.row.auditStatus === 2" :type="''">审核通过</el-tag>
              <el-tag v-else-if="scope.row.auditStatus === 3" :type="''">审核失败</el-tag>
            </div>
          </template>
        </el-table-column>
        <!--        1, 2：表示是为api添加商品，否则是直播控制台添加的商品-->
        <el-table-column v-if="columns.visible('thirdPartyTag')" prop="thirdPartyTag" label="添加途径" >
          <template slot-scope="scope">
            <div>
              <el-tag v-if="scope.row.thirdPartyTag == 0" :type="''">api添加</el-tag>
              <el-tag v-else-if="scope.row.thirdPartyTag == 2" :type="''">控制台</el-tag>
            </div>
          </template>
        </el-table-column>

        <el-table-column v-permission="['admin','yxWechatLiveGoods:edit','yxWechatLiveGoods:del']" label="操作" width="150px" align="center">
          <template slot-scope="scope">
            <udOperation
              :data="scope.row"
              :permission="permission"
            />
          </template>
        </el-table-column>
      </el-table>
      <!--分页组件-->
      <pagination />
    </div>
  </div>
</template>

<script>
import {  sync } from '@/api/yxWechatLiveGoods'
import crudYxWechatLiveGoods from '@/api/yxWechatLiveGoods'
import CRUD, { presenter, header, form, crud } from '@crud/crud'
import rrOperation from '@crud/RR.operation'
import crudOperation from '@crud/CRUD.operation'
import udOperation from '@crud/UD.operation'
import pagination from '@crud/Pagination'
import cgood from '@/views/components/good'
import singlePic from '@/components/singlematerial'
// crud交由presenter持有
const defaultCrud = CRUD({ title: '直播商品', url: 'api/yxWechatLiveGoods', sort: 'goods_id,desc', crudMethod: { ...crudYxWechatLiveGoods }})
const defaultForm = {   good: {productId: null,storeName: null,image: null,price: null,otPrice: null}, goodsId: null, productId: null, coverImgeUrl: '', url: null, priceType: null, price: null, price2: null, name: null, thirdPartyTag: null, auditId: null, auditStatus: null }
export default {
  name: 'YxWechatLiveGoods',
  components: { pagination, crudOperation, rrOperation, udOperation ,cgood,singlePic},
  mixins: [presenter(defaultCrud), header(), form(defaultForm), crud()],
  data() {
    return {
      isdisabled: false,
      syncLoading: false,
      grid: {
        xl: 8,
        lg: 12,
        md: 12,
        sm: 24,
        xs: 24
      },
      permission: {
        add: ['admin', 'yxWechatLiveGoods:add'],
        edit: ['admin', 'yxWechatLiveGoods:edit'],
        del: ['admin', 'yxWechatLiveGoods:del']
      },
      rules: {
        coverImgUrl: [
          { required: true, message: '商品图片不能为空', trigger: 'blur' }
        ],
        priceType: [
          { required: true, message: '价格类型不能为空', trigger: 'blur' }
        ],
        price: [
          { required: true, message: '不能为空', trigger: 'blur' }
        ],
        name: [
          { required: true, message: '商品名称不能为空', trigger: 'blur' }
        ]
      },
      queryTypeOptions: [
        { key: 'name', display_name: '商品名称' }
      ]
    }
  },
  watch:{
    'form.good': {
      handler(val,oldVal){
        this.form.productId = val.productId
        this.form.name = val.storeName
        this.form.price = val.price
        this.form.price2 = val.otPrice
        this.form.priceType = '3'
        if(val.productId){
          this.form.url="/pages/shop/GoodsCon/index?id="+val.productId
        }
        this.isdisabled=false;
      },
      deep:true//对象内部的属性监听，也叫深度监听
    },
  },
  computed:{
    disable(){
      if(this.form.auditStatus=="2"){
        return this.isdisabled=true;
      }else{
        return this.isdisabled=false;

      }

    }
  },
  methods: {
    sync() {
      const ids = []
      this.crud.selections.forEach(val => {
        ids.push(val.goodsId)
      })
      this.crud.selections.forEach(val => {
      })
      this.syncLoading = true
      sync(ids).then(() => {
        this.crud.refresh()
        this.crud.notify('同步成功', CRUD.NOTIFICATION_TYPE.SUCCESS)
        this.syncLoading = false
      }).then(() => {
        this.syncLoading = false
      })
    },
    /**
     * 执行删除
     * @param {*} data 数据项
     */
    doDelete(data) {
      let delAll = false
      let dataStatus
      const ids = []
      if (data instanceof Array) {
        delAll = true
        data.forEach(val => {
          ids.push(val.goodsId)
        })
      } else {
        ids.push(data.goodsId)
        dataStatus = crud.getDataStatus(data.goodsId)
      }
      if (!callVmHook(crud, CRUD.HOOK.beforeDelete, data)) {
        return
      }
      if (!delAll) {
        dataStatus.delete = CRUD.STATUS.PROCESSING
      }
      return crud.crudMethod.del(ids).then(() => {
        if (delAll) {
          crud.delAllLoading = false
        } else dataStatus.delete = CRUD.STATUS.PREPARED
        crud.dleChangePage(1)
        crud.delSuccessNotify()
        callVmHook(crud, CRUD.HOOK.afterDelete, data)
        crud.refresh()
      }).catch(() => {
        if (delAll) {
          crud.delAllLoading = false
        } else dataStatus.delete = CRUD.STATUS.PREPARED
      })
    },
    // 获取数据前设置好接口地址
    [CRUD.HOOK.beforeRefresh]() {
      const query = this.query
      if (query.type && query.value) {
        this.crud.params[query.type] = query.value
      }else{
        delete this.crud.params.name
      }
      return true
    }, // 新增与编辑前做的操作
    [CRUD.HOOK.beforeToCU](crud, form) {
      this.form.good.productId = form.productId
      this.form.good.storeName = form.name
      this.form.good.image = form.coverImgeUrl
      this.form.good.price = form.price
      this.form.good.otPrice = form.price2
      this.form.good.auditStatus = form.auditStatus
    },
  }
}



</script>

<style scoped>
.table-img {
  display: inline-block;
  text-align: center;
  background: #ccc;
  color: #fff;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  vertical-align: middle;
  width: 32px;
  height: 32px;
  line-height: 32px;
}
</style>
