feat: mall coupon

apps/web-antd/src/views/mall/promotion/coupon/formatter.ts

@@ -0,0 +1,65 @@
+import type { MallCouponTemplateApi } from '#/api/mall/promotion/coupon/couponTemplate';
+
+import { floatToFixed2, formatDate } from '@vben/utils';
+
+import {
+  CouponTemplateValidityTypeEnum,
+  PromotionDiscountTypeEnum,
+} from '#/utils';
+
+// 格式化【优惠金额/折扣】
+export function discountFormat(row: MallCouponTemplateApi.CouponTemplate) {
+  if (row.discountType === PromotionDiscountTypeEnum.PRICE.type) {
+    return `￥${floatToFixed2(row.discountPrice)}`;
+  }
+  if (row.discountType === PromotionDiscountTypeEnum.PERCENT.type) {
+    return `${row.discountPercent}%`;
+  }
+  return `未知【${row.discountType}】`;
+}
+
+// 格式化【领取上限】
+export function takeLimitCountFormat(
+  row: MallCouponTemplateApi.CouponTemplate,
+) {
+  if (row.takeLimitCount) {
+    if (row.takeLimitCount === -1) {
+      return '无领取限制';
+    }
+    return `${row.takeLimitCount} 张/人`;
+  } else {
+    return ' ';
+  }
+}
+
+// 格式化【有效期限】
+export function validityTypeFormat(row: MallCouponTemplateApi.CouponTemplate) {
+  if (row.validityType === CouponTemplateValidityTypeEnum.DATE.type) {
+    return `${formatDate(row.validStartTime)} 至 ${formatDate(row.validEndTime)}`;
+  }
+  if (row.validityType === CouponTemplateValidityTypeEnum.TERM.type) {
+    return `领取后第 ${row.fixedStartTerm} - ${row.fixedEndTerm} 天内可用`;
+  }
+  return `未知【${row.validityType}】`;
+}
+
+// 格式化【totalCount】
+export function totalCountFormat(row: MallCouponTemplateApi.CouponTemplate) {
+  if (row.totalCount === -1) {
+    return '不限制';
+  }
+  return row.totalCount;
+}
+
+// 格式化【剩余数量】
+export function remainedCountFormat(row: MallCouponTemplateApi.CouponTemplate) {
+  if (row.totalCount === -1) {
+    return '不限制';
+  }
+  return row.totalCount - row.takeCount;
+}
+
+// 格式化【最低消费】
+export function usePriceFormat(row: MallCouponTemplateApi.CouponTemplate) {
+  return `￥${floatToFixed2(row.usePrice)}`;
+}