152 lines
4.1 KiB
Vue
152 lines
4.1 KiB
Vue
<script lang="ts" setup>
|
||
import type { MallCouponTemplateApi } from '#/api/mall/promotion/coupon/couponTemplate';
|
||
import type { MallRewardActivityApi } from '#/api/mall/promotion/reward/rewardActivity';
|
||
|
||
import { nextTick, onMounted, ref, watch } from 'vue';
|
||
|
||
import { CouponTemplateTakeTypeEnum, DICT_TYPE } from '@vben/constants';
|
||
|
||
import { useVModel } from '@vueuse/core';
|
||
import { Button, Input } from 'ant-design-vue';
|
||
|
||
import { getCouponTemplateList } from '#/api/mall/promotion/coupon/couponTemplate';
|
||
import { DictTag } from '#/components/dict-tag';
|
||
import { CouponSelect } from '#/views/mall/promotion/coupon/components';
|
||
import { discountFormat } from '#/views/mall/promotion/coupon/formatter';
|
||
|
||
defineOptions({ name: 'RewardRuleCouponSelect' });
|
||
|
||
const props = defineProps<{
|
||
modelValue: MallRewardActivityApi.RewardRule;
|
||
}>();
|
||
|
||
const emits = defineEmits<{
|
||
(e: 'update:modelValue', v: any): void;
|
||
}>();
|
||
|
||
/** 选择赠送的优惠类型拓展 */
|
||
interface GiveCoupon extends MallCouponTemplateApi.CouponTemplate {
|
||
giveCount?: number;
|
||
}
|
||
|
||
const rewardRule = useVModel(props, 'modelValue', emits);
|
||
const list = ref<GiveCoupon[]>([]); // 选择的优惠劵列表
|
||
|
||
/** 选择优惠券 */
|
||
const selectRef = ref<InstanceType<typeof CouponSelect>>();
|
||
function handleSelect() {
|
||
selectRef.value?.open();
|
||
}
|
||
|
||
/** 选择优惠券后的回调 */
|
||
function handleChange(val: any[]) {
|
||
for (const item of val) {
|
||
if (list.value.some((v) => v.id === item.id)) {
|
||
continue;
|
||
}
|
||
list.value.push(item);
|
||
}
|
||
}
|
||
|
||
/** 删除优惠券 */
|
||
function handleDelete(index: number) {
|
||
list.value.splice(index, 1);
|
||
}
|
||
|
||
/** 初始化赠送的优惠券列表 */
|
||
async function initGiveCouponList() {
|
||
// 校验优惠券存在
|
||
if (
|
||
!rewardRule.value ||
|
||
!rewardRule.value.giveCouponTemplateCounts ||
|
||
Object.keys(rewardRule.value.giveCouponTemplateCounts).length === 0
|
||
) {
|
||
return;
|
||
}
|
||
const tempLateIds = Object.keys(
|
||
rewardRule.value.giveCouponTemplateCounts,
|
||
) as unknown as number[];
|
||
const data = await getCouponTemplateList(tempLateIds);
|
||
if (!data) {
|
||
return;
|
||
}
|
||
data.forEach((coupon) => {
|
||
list.value.push({
|
||
...coupon,
|
||
giveCount: rewardRule.value.giveCouponTemplateCounts![coupon.id],
|
||
});
|
||
});
|
||
}
|
||
|
||
/** 监听 list 变化，自动同步到 rewardRule */
|
||
watch(
|
||
list,
|
||
(val) => {
|
||
if (!rewardRule.value) {
|
||
return;
|
||
}
|
||
// 核心：清空 giveCouponTemplateCounts，解决删除不生效的问题
|
||
rewardRule.value.giveCouponTemplateCounts = {};
|
||
// 设置优惠券和其数量的对应
|
||
val.forEach((item) => {
|
||
rewardRule.value.giveCouponTemplateCounts![item.id] = item.giveCount!;
|
||
});
|
||
},
|
||
{ deep: true },
|
||
);
|
||
|
||
onMounted(async () => {
|
||
await nextTick();
|
||
await initGiveCouponList();
|
||
});
|
||
</script>
|
||
|
||
<template>
|
||
<div class="w-full">
|
||
<Button type="link" class="pl-0" @click="handleSelect">添加优惠券</Button>
|
||
|
||
<div
|
||
v-for="(item, index) in list"
|
||
:key="item.id"
|
||
class="coupon-list-item mb-2 flex justify-between rounded-lg border border-dashed border-gray-300 p-2"
|
||
>
|
||
<div class="coupon-list-item-left flex flex-wrap items-center gap-2">
|
||
<div>优惠券名称：{{ item.name }}</div>
|
||
<div>
|
||
范围：
|
||
<DictTag
|
||
:type="DICT_TYPE.PROMOTION_PRODUCT_SCOPE"
|
||
:value="item.productScope"
|
||
/>
|
||
</div>
|
||
<div class="flex items-center">
|
||
优惠：
|
||
<DictTag
|
||
:type="DICT_TYPE.PROMOTION_DISCOUNT_TYPE"
|
||
:value="item.discountType"
|
||
/>
|
||
{{ discountFormat(item) }}
|
||
</div>
|
||
</div>
|
||
<div class="coupon-list-item-right flex items-center gap-2">
|
||
<span>送</span>
|
||
<Input
|
||
v-model:value="item.giveCount"
|
||
class="!w-150px"
|
||
placeholder=""
|
||
type="number"
|
||
/>
|
||
<span>张</span>
|
||
<Button type="link" danger @click="handleDelete(index)">删除</Button>
|
||
</div>
|
||
</div>
|
||
|
||
<!-- 优惠券选择 -->
|
||
<CouponSelect
|
||
ref="selectRef"
|
||
:take-type="CouponTemplateTakeTypeEnum.ADMIN.type"
|
||
@change="handleChange"
|
||
/>
|
||
</div>
|
||
</template>
|