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+<template>
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+ <Dialog v-model="dialogVisible" :appendToBody="true" :title="dialogTitle" width="70%">
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+ <ContentWrap>
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+ <el-row :gutter="20" class="mb-10px">
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+ <el-col :span="6">
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+ <el-input
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+ v-model="queryParams.name"
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+ class="!w-240px"
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+ clearable
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+ placeholder="请输入商品名称"
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+ @keyup.enter="handleQuery"
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+ />
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+ </el-col>
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+ <el-col :span="6">
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+ <el-tree-select
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+ v-model="queryParams.categoryId"
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+ :data="categoryList"
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+ :props="defaultProps"
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+ check-strictly
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+ class="w-1/1"
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+ node-key="id"
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+ placeholder="请选择商品分类"
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+ @change="nodeClick"
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+ />
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+ </el-col>
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+ <el-col :span="6">
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+ <el-date-picker
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+ v-model="queryParams.createTime"
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+ :default-time="[new Date('1 00:00:00'), new Date('1 23:59:59')]"
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+ class="!w-240px"
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+ end-placeholder="结束日期"
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+ start-placeholder="开始日期"
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+ type="daterange"
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+ value-format="YYYY-MM-DD HH:mm:ss"
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+ />
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+ </el-col>
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+ <el-col :span="6">
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+ <el-button @click="handleQuery">
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+ <Icon class="mr-5px" icon="ep:search" />
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+ 搜索
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+ </el-button>
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+ <el-button @click="resetQuery">
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+ <Icon class="mr-5px" icon="ep:refresh" />
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+ 重置
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+ </el-button>
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+ </el-col>
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+ </el-row>
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+ <el-table
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+ ref="spuListRef"
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+ v-loading="loading"
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+ :data="list"
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+ :expand-row-keys="expandRowKeys"
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+ row-key="id"
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+ @expandChange="getPropertyList"
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+ @selection-change="selectSpu"
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+ >
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+ <el-table-column v-if="isSelectSku" type="expand" width="30">
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+ <template #default>
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+ <SkuList
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+ v-if="isExpand"
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+ :isComponent="true"
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+ :isDetail="true"
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+ :prop-form-data="spuData"
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+ :property-list="propertyList"
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+ @selection-change="selectSku"
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+ />
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+ </template>
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+ </el-table-column>
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+ <el-table-column type="selection" width="55" />
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+ <el-table-column key="id" align="center" label="商品编号" prop="id" />
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+ <el-table-column label="商品图" min-width="80">
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+ <template #default="{ row }">
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+ <el-image :src="row.picUrl" class="w-30px h-30px" @click="imagePreview(row.picUrl)" />
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+ </template>
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+ </el-table-column>
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+ <el-table-column
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+ :show-overflow-tooltip="true"
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+ label="商品名称"
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+ min-width="300"
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+ prop="name"
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+ />
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+ <el-table-column align="center" label="商品售价" min-width="90" prop="price">
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+ <template #default="{ row }">
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+ {{ formatToFraction(row.price) }}
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+ </template>
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+ </el-table-column>
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+ <el-table-column align="center" label="销量" min-width="90" prop="salesCount" />
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+ <el-table-column align="center" label="库存" min-width="90" prop="stock" />
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+ <el-table-column align="center" label="排序" min-width="70" prop="sort" />
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+ <el-table-column
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+ :formatter="dateFormatter"
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+ align="center"
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+ label="创建时间"
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+ prop="createTime"
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+ width="180"
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+ />
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+ </el-table>
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+ <!-- 分页 -->
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+ <Pagination
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+ v-model:limit="queryParams.pageSize"
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+ v-model:page="queryParams.pageNo"
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+ :total="total"
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+ @pagination="getList"
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+ />
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+ </ContentWrap>
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+ <template #footer>
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+ <el-button type="primary" @click="confirm">确 定</el-button>
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+ <el-button @click="dialogVisible = false">取 消</el-button>
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+ </template>
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+ </Dialog>
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+</template>
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+
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+<script lang="ts" name="SeckillActivitySpuAndSkuSelect" setup>
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+import { SkuList } from '@/views/mall/product/spu/components'
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+import { ElTable } from 'element-plus'
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+import { dateFormatter } from '@/utils/formatTime'
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+import { createImageViewer } from '@/components/ImageViewer'
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+import { formatToFraction } from '@/utils'
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+import { checkSelectedNode, defaultProps, handleTree } from '@/utils/tree'
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+
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+import * as ProductCategoryApi from '@/api/mall/product/category'
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+import * as ProductSpuApi from '@/api/mall/product/spu'
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+import { propTypes } from '@/utils/propTypes'
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+
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+const props = defineProps({
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+ // 默认不需要（不需要的情况下只返回 spu，需要的情况下返回 选中的 spu 和 sku 列表）
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+ // 其它活动需要选择商品和商品属性导入此组件即可，需添加组件属性 :isSelectSku='true'
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+ isSelectSku: propTypes.bool.def(false) // 是否需要选择 sku 属性
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+})
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+
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+const message = useMessage() // 消息弹窗
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+const total = ref(0) // 列表的总页数
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+const list = ref<any[]>([]) // 列表的数据
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+const loading = ref(false) // 列表的加载中
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+const dialogVisible = ref(false) // 弹窗的是否展示
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+const dialogTitle = ref('') // 弹窗的标题
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+const queryParams = ref({
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+ pageNo: 1,
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+ pageSize: 10,
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+ tabType: 0, // 默认获取上架的商品
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+ name: '',
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+ categoryId: null,
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+ createTime: []
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+}) // 查询参数
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+const propertyList = ref([]) // 商品属性列表
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+const spuListRef = ref<InstanceType<typeof ElTable>>()
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+const spuData = ref<ProductSpuApi.Spu | {}>() // 商品详情
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+const isExpand = ref(false) // 控制 SKU 列表显示
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+const expandRowKeys = ref<number[]>() // 控制展开行需要设置 row-key 属性才能使用，该属性为展开行的 keys 数组。
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+// 计算商品属性
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+const getPropertyList = async (row: ProductSpuApi.Spu, expandedRows: ProductSpuApi.Spu[]) => {
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+ spuData.value = {}
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+ propertyList.value = []
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+ isExpand.value = false
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+ // 如果展开个数为 0
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+ if (expandedRows.length === 0) {
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+ expandRowKeys.value = []
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+ return
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+ }
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+ // 获取 SPU 详情
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+ const res = (await ProductSpuApi.getSpu(row.id as number)) as ProductSpuApi.Spu
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+ // 只有是多规格才处理
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+ if (res.specType) {
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+ // 直接拿返回的 skus 属性逆向生成出 propertyList
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+ const properties = []
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+ res.skus?.forEach((sku) => {
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+ sku.properties?.forEach(({ propertyId, propertyName, valueId, valueName }) => {
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+ // 添加属性
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+ if (!properties?.some((item) => item.id === propertyId)) {
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+ properties.push({ id: propertyId, name: propertyName, values: [] })
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+ }
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+ // 添加属性值
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+ const index = properties?.findIndex((item) => item.id === propertyId)
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+ if (!properties[index].values?.some((value) => value.id === valueId)) {
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+ properties[index].values?.push({ id: valueId, name: valueName })
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+ }
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+ })
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+ })
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+ propertyList.value = properties
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+ }
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+ spuData.value = res
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+ isExpand.value = true
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+ expandRowKeys.value = [row.id!]
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+}
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+
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+//============ 商品选择相关 ============
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+const selectedSpu = ref<ProductSpuApi.Spu>() // 选中的商品 spu 只能选择一个
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+const selectedSku = ref<ProductSpuApi.Sku[]>() // 选中的商品 sku
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+const selectSku = (val: ProductSpuApi.Sku[]) => {
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+ selectedSku.value = val
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+}
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+const selectSpu = (val: ProductSpuApi.Spu[]) => {
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+ // 只选择一个
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+ selectedSpu.value = val[0]
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+ // 如果大于1个
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+ if (val.length > 1) {
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+ // 清空选择
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+ spuListRef.value.clearSelection()
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+ // 变更为最后一次选择的
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+ spuListRef.value.toggleRowSelection(val.pop(), true)
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+ }
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+}
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+// 确认选择时的触发事件
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+const emits = defineEmits<{
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+ (e: 'confirm', value: ProductSpuApi.Spu, value1?: ProductSpuApi.Sku[]): void
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+}>()
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+/**
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+ * 确认选择返回选中的 spu 和 sku (如果需要选择sku的话)
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+ */
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+const confirm = () => {
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+ if (typeof selectedSpu.value === 'undefined') {
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+ message.warning('没有选择任何商品')
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+ return
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+ }
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+ if (
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+ (props.isSelectSku && typeof selectedSku.value === 'undefined') ||
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+ selectedSku.value?.length === 0
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+ ) {
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+ message.warning('没有选择任何商品属性')
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+ return
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+ }
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+
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+ props.isSelectSku
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+ ? emits('confirm', selectedSpu.value!, selectedSku.value!)
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+ : emits('confirm', selectedSpu.value!)
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+ // 关闭弹窗
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+ dialogVisible.value = false
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+}
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+/** 打开弹窗 TODO 没做国际化 */
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+const open = (title: string) => {
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+ dialogTitle.value = title
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+ dialogVisible.value = true
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+}
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+defineExpose({ open }) // 提供 open 方法，用于打开弹窗
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+
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+/** 查询列表 */
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+const getList = async () => {
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+ loading.value = true
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+ try {
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+ const data = await ProductSpuApi.getSpuPage(queryParams.value)
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+ list.value = data.list
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+ total.value = data.total
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+ } finally {
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+ loading.value = false
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+ }
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+}
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+/** 搜索按钮操作 */
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+const handleQuery = () => {
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+ getList()
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+}
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+
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+/** 重置按钮操作 */
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+const resetQuery = () => {
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+ queryParams.value = {
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+ pageNo: 1,
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+ pageSize: 10,
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+ tabType: 0, // 默认获取上架的商品
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+ name: '',
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+ categoryId: null,
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+ createTime: []
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+ }
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+ getList()
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+}
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+/** 商品图预览 */
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+const imagePreview = (imgUrl: string) => {
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+ createImageViewer({
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+ zIndex: 99999999,
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+ urlList: [imgUrl]
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+ })
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+}
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+
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+const categoryList = ref() // 分类树
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+
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+/**
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+ * 校验所选是否为二级及以下节点
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+ */
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+const nodeClick = () => {
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+ if (!checkSelectedNode(categoryList.value, queryParams.value.categoryId)) {
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+ queryParams.value.categoryId = null
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+ message.warning('必须选择二级及以下节点！！')
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+ }
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+}
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+/** 初始化 **/
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+onMounted(async () => {
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+ await getList()
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+ // 获得分类树
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+ const data = await ProductCategoryApi.getCategoryList({})
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+ categoryList.value = handleTree(data, 'id', 'parentId')
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+})
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+</script>
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puhui999