feat：移除了弹窗，服务器添加sls

packages/ui/src/composables/format-money.ts

@@ -0,0 +1,78 @@
+import { LRUCache } from 'lru-cache'
+
+import { injectI18n } from '../providers/i18n'
+
+const formatterCache = new LRUCache<string, Intl.NumberFormat>({ max: 10 })
+const maxDigitsCache = new LRUCache<string, number>({ max: 10 })
+
+// `formatMoney(1234.56, 'USD')` → `$1,234.56`
+export function useFormatMoney() {
+	const { locale } = injectI18n()
+
+	function format(number: number, currency = 'USD'): string {
+		try {
+			const formatter = getFormatter(locale.value, currency)
+			return formatter!.format(number)
+		} catch {
+			return `${currency} ${number.toFixed(2)}`
+		}
+	}
+
+	return format
+}
+
+// `formatPrice(123456, 'USD')` → `$1,234.56`
+export function useFormatPrice() {
+	const { locale } = injectI18n()
+
+	function format(price: number, currency: string, trimZeros = false): string {
+		const maxDigits = getMaxDigits(currency)
+		const convertedPrice = price / Math.pow(10, maxDigits)
+
+		const minimumFractionDigits = trimZeros && Number.isInteger(convertedPrice) ? 0 : undefined
+
+		try {
+			const formatter = getFormatter(locale.value, currency, minimumFractionDigits)
+			return formatter.format(convertedPrice)
+		} catch {
+			return `${currency} ${convertedPrice}`
+		}
+	}
+
+	return format
+}
+
+function getFormatter(
+	locale: string,
+	currency: string,
+	minimumFractionDigits?: number,
+): Intl.NumberFormat {
+	const cacheKey = `${locale}:${currency}:${minimumFractionDigits}`
+	let formatter = formatterCache.get(cacheKey)
+	if (!formatter) {
+		formatter = new Intl.NumberFormat(locale, {
+			style: 'currency',
+			currency,
+			minimumFractionDigits,
+		})
+		formatterCache.set(cacheKey, formatter)
+	}
+	return formatter
+}
+
+function getMaxDigits(currency: string): number {
+	let maxDigits = maxDigitsCache.get(currency)
+	if (!maxDigits) {
+		try {
+			const formatter = new Intl.NumberFormat(undefined, {
+				style: 'currency',
+				currency,
+			})
+			maxDigits = formatter.resolvedOptions().maximumFractionDigits ?? 2
+		} catch {
+			maxDigits = 2
+		}
+		maxDigitsCache.set(currency, maxDigits)
+	}
+	return maxDigits
+}