19 lines
1.2 KiB
TypeScript
19 lines
1.2 KiB
TypeScript
export function formatCurrency(value: number | null | undefined, currency: string, locale = 'ko-KR'): string {
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if (value == null || Number.isNaN(value)) return '—'
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return new Intl.NumberFormat(locale, { style: 'currency', currency, maximumFractionDigits: 2 }).format(value)
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}
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export function formatPercent(value: number | null | undefined, digits = 2, locale = 'ko-KR'): string {
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if (value == null || Number.isNaN(value)) return '—'
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return new Intl.NumberFormat(locale, { style: 'percent', minimumFractionDigits: digits, maximumFractionDigits: digits }).format(value)
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}
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export function formatQuantity(value: number | null | undefined, digits = 4, locale = 'ko-KR'): string {
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if (value == null || Number.isNaN(value)) return '—'
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return new Intl.NumberFormat(locale, { maximumFractionDigits: digits }).format(value)
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}
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export function formatAsOf(value: string | Date | null | undefined, locale = 'ko-KR'): string {
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if (!value) return '—'
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const date = value instanceof Date ? value : new Date(value)
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if (Number.isNaN(date.getTime())) return '—'
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return new Intl.DateTimeFormat(locale, { dateStyle: 'medium', timeStyle: 'short', timeZone: 'Asia/Seoul' }).format(date)
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}
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