优化完善套餐购买页面

src/components/composites/purchase/shared/sku.ts

@@ -0,0 +1,72 @@
+import {ProductItem} from '@/actions/product'
+import {PurchaseKind, PurchaseMode} from './resource'
+
+export type PurchaseSkuData = {
+  priceMap: Map<string, string>
+  liveList: string[]
+  expireList: string[]
+}
+
+export function parsePurchaseSkuList(kind: PurchaseKind, skuList: ProductItem['skus']): PurchaseSkuData {
+  if (!skuList?.length) {
+    throw new Error('没有套餐数据')
+  }
+
+  const priceMap = new Map<string, string>()
+  const liveSet = new Set<number>()
+  const expireSet = new Set<number>()
+
+  for (const sku of skuList) {
+    const params = new URLSearchParams(sku.code)
+    const mode = params.get('mode')
+    const live = Number(params.get('live') || '0')
+    const expire = Number(params.get('expire') || '0')
+
+    if (live > 0) {
+      liveSet.add(live)
+    }
+
+    if (kind === 'short') {
+      if (mode === 'time' && expire > 0) {
+        expireSet.add(expire)
+      }
+    }
+    else if (expire > 0) {
+      expireSet.add(expire)
+    }
+
+    priceMap.set(sku.code, sku.price)
+  }
+
+  return {
+    priceMap,
+    liveList: Array.from(liveSet).sort((a, b) => a - b).map(String),
+    expireList: Array.from(expireSet).sort((a, b) => a - b).map(String),
+  }
+}
+
+export function getPurchaseSkuPrice(priceMap: Map<string, string>, props: {
+  mode: PurchaseMode
+  live: string
+  expire: string
+}) {
+  const params = new URLSearchParams()
+  params.set('mode', props.mode === '1' ? 'time' : 'quota')
+  params.set('live', props.live || '0')
+  params.set('expire', props.mode === '1' ? props.expire || '0' : '0')
+  return priceMap.get(params.toString())
+}
+
+export function formatPurchaseLiveLabel(live: string, kind: PurchaseKind) {
+  const minutes = Number(live)
+
+  if (kind === 'long') {
+    return `${minutes / 60} 小时`
+  }
+
+  if (minutes % 60 === 0) {
+    return `${minutes / 60} 小时`
+  }
+
+  return `${minutes} 分钟`
+}