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- <template>
- <Dialog v-model="dialogVisible" :title="dialogTitle" width="65%">
- <Form
- ref="formRef"
- v-loading="formLoading"
- :isCol="true"
- :rules="rules"
- :schema="allSchemas.formSchema"
- >
- <!-- 先选择 -->
- <!-- TODO @zhangshuai:商品允许选择多个 -->
- <!-- TODO @zhangshuai:选择后的 SKU,需要后面加个【删除】按钮 -->
- <!-- TODO @zhangshuai:展示的金额,貌似不对,大了 100 倍,需要看下 -->
- <!-- TODO @zhangshuai:“优惠类型”,是每个 SKU 可以自定义已设置哈。因为每个商品 SKU 的折扣和减少价格,可能不同。具体交互,可以注册一个 youzan.com 看看;它的交互方式是,如果设置了“优惠金额”,则算“减价”;如果再次设置了“折扣百分比”,就算“打折”;这样形成一个互斥的优惠类型 -->
- <template #spuId>
- <el-button @click="spuSelectRef.open()">选择商品</el-button>
- <SpuAndSkuList
- ref="spuAndSkuListRef"
- :rule-config="ruleConfig"
- :spu-list="spuList"
- :spu-property-list-p="spuPropertyList"
- :isDelete="true"
- @delete="deleteSpu"
- >
- <el-table-column align="center" label="优惠金额" min-width="168">
- <template #default="{ row: sku }">
- <el-input-number v-model="sku.productConfig.discountPrice" :min="0" class="w-100%" />
- </template>
- </el-table-column>
- <el-table-column align="center" label="折扣百分比(%)" min-width="168">
- <template #default="{ row: sku }">
- <el-input-number v-model="sku.productConfig.discountPercent" class="w-100%" />
- </template>
- </el-table-column>
- </SpuAndSkuList>
- </template>
- </Form>
- <template #footer>
- <el-button :disabled="formLoading" type="primary" @click="submitForm">确 定</el-button>
- <el-button @click="dialogVisible = false">取 消</el-button>
- </template>
- </Dialog>
- <SpuSelect ref="spuSelectRef" :isSelectSku="true" @confirm="selectSpu" />
- </template>
- <script lang="ts" setup>
- import { SpuAndSkuList, SpuProperty, SpuSelect } from '../components'
- import { allSchemas, rules } from './discountActivity.data'
- import { cloneDeep } from 'lodash-es'
- import * as DiscountActivityApi from '@/api/mall/promotion/discount/discountActivity'
- import * as ProductSpuApi from '@/api/mall/product/spu'
- import { getPropertyList, RuleConfig } from '@/views/mall/product/spu/components'
- import { formatToFraction } from '@/utils'
- defineOptions({ name: 'PromotionDiscountActivityForm' })
- const { t } = useI18n() // 国际化
- const message = useMessage() // 消息弹窗
- const dialogVisible = ref(false) // 弹窗的是否展示
- const dialogTitle = ref('') // 弹窗的标题
- const formLoading = ref(false) // 表单的加载中:1)修改时的数据加载;2)提交的按钮禁用
- const formType = ref('') // 表单的类型:create - 新增;update - 修改
- const formRef = ref() // 表单 Ref
- // ================= 商品选择相关 =================
- const spuSelectRef = ref() // 商品和属性选择 Ref
- const spuAndSkuListRef = ref() // sku 限时折扣 配置组件Ref
- const ruleConfig: RuleConfig[] = []
- const spuList = ref<DiscountActivityApi.SpuExtension[]>([]) // 选择的 spu
- const spuPropertyList = ref<SpuProperty<DiscountActivityApi.SpuExtension>[]>([])
- const spuIds = ref<number[]>([])
- const selectSpu = (spuId: number, skuIds: number[]) => {
- getSpuDetails(spuId, skuIds)
- }
- /**
- * 获取 SPU 详情
- */
- const getSpuDetails = async (
- spuId: number,
- skuIds: number[] | undefined,
- products?: DiscountActivityApi.DiscountProductVO[],
- type?: string
- ) => {
- // 如果已经包含 SPU 则跳过
- if (spuIds.value.includes(spuId)) {
- if (type !== 'load') {
- message.error('数据重复选择!')
- }
- return
- }
- spuIds.value.push(spuId)
- const res = (await ProductSpuApi.getSpuDetailList([spuId])) as DiscountActivityApi.SpuExtension[]
- if (res.length == 0) {
- return
- }
- //spuList.value = []
- // 因为只能选择一个
- const spu = res[0]
- const selectSkus =
- typeof skuIds === 'undefined' ? spu?.skus : spu?.skus?.filter((sku) => skuIds.includes(sku.id!))
- selectSkus?.forEach((sku) => {
- let config: DiscountActivityApi.DiscountProductVO = {
- skuId: sku.id!,
- spuId: spu.id,
- discountType: 1,
- discountPercent: 0,
- discountPrice: 0
- }
- if (typeof products !== 'undefined') {
- const product = products.find((item) => item.skuId === sku.id)
- config = product || config
- }
- sku.productConfig = config
- sku.price = formatToFraction(sku.price)
- sku.marketPrice = formatToFraction(sku.marketPrice)
- sku.costPrice = formatToFraction(sku.costPrice)
- sku.firstBrokeragePrice = formatToFraction(sku.firstBrokeragePrice)
- sku.secondBrokeragePrice = formatToFraction(sku.secondBrokeragePrice)
- })
- spu.skus = selectSkus as DiscountActivityApi.SkuExtension[]
- spuPropertyList.value.push({
- spuId: spu.id!,
- spuDetail: spu,
- propertyList: getPropertyList(spu)
- })
- spuList.value.push(spu)
- }
- // ================= end =================
- /** 打开弹窗 */
- const open = async (type: string, id?: number) => {
- dialogVisible.value = true
- dialogTitle.value = t('action.' + type)
- formType.value = type
- await resetForm()
- // 修改时,设置数据
- if (id) {
- formLoading.value = true
- try {
- const data = (await DiscountActivityApi.getDiscountActivity(
- id
- )) as DiscountActivityApi.DiscountActivityVO
- for (let productsKey in data.products) {
- const supId = data.products[productsKey].spuId
- await getSpuDetails(
- supId!,
- data.products?.map((sku) => sku.skuId),
- data.products,
- 'load'
- )
- }
- formRef.value.setValues(data)
- } finally {
- formLoading.value = false
- }
- }
- }
- defineExpose({ open }) // 提供 open 方法,用于打开弹窗
- /** 提交表单 */
- const emit = defineEmits(['success']) // 定义 success 事件,用于操作成功后的回调
- const submitForm = async () => {
- // 校验表单
- if (!formRef) return
- const valid = await formRef.value.getElFormRef().validate()
- if (!valid) return
- // 提交请求
- formLoading.value = true
- try {
- const data = formRef.value.formModel as DiscountActivityApi.DiscountActivityVO
- // 获取折扣商品配置
- const products = cloneDeep(spuAndSkuListRef.value.getSkuConfigs('productConfig'))
- // 校验优惠金额、折扣百分比,是否正确
- // TODO @puhui999:这个交互,可以参考下 youzan 的
- let discountInvalid = false
- products.forEach((item: DiscountActivityApi.DiscountProductVO) => {
- if (item.discountPrice != null && item.discountPrice > 0) {
- item.discountType = 1
- } else if (item.discountPercent != null && item.discountPercent > 0) {
- item.discountType = 2
- } else {
- discountInvalid = true
- }
- })
- if (discountInvalid) {
- message.error('优惠金额和折扣百分比需要填写一个')
- return
- }
- data.products = products
- // 真正提交
- if (formType.value === 'create') {
- await DiscountActivityApi.createDiscountActivity(data)
- message.success(t('common.createSuccess'))
- } else {
- await DiscountActivityApi.updateDiscountActivity(data)
- message.success(t('common.updateSuccess'))
- }
- dialogVisible.value = false
- // 发送操作成功的事件
- emit('success')
- } finally {
- formLoading.value = false
- }
- }
- /** 重置表单 */
- const resetForm = async () => {
- spuList.value = []
- spuPropertyList.value = []
- spuIds.value = []
- await nextTick()
- formRef.value.getElFormRef().resetFields()
- }
- /**
- * 删除 SPU
- */
- const deleteSpu = (spuId: number) => {
- spuIds.value.splice(
- spuIds.value.findIndex((item) => item == spuId),
- 1
- )
- spuPropertyList.value.splice(
- spuPropertyList.value.findIndex((item) => item.spuId == spuId),
- 1
- )
- }
- </script>
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