Alex Ant
21 lines
795 B
TypeScript
21 lines
795 B
TypeScript
export function formatCalendarDateTime(v: Date | string | null | undefined): string {
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if (v == null) return '—'
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const d = v instanceof Date ? v : new Date(v)
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if (Number.isNaN(d.getTime())) return '—'
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return d.toLocaleString('ru-RU')
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}
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export function toDatetimeLocalValue(d: Date | string | null | undefined): string {
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if (d == null) return ''
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const x = d instanceof Date ? d : new Date(d)
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if (Number.isNaN(x.getTime())) return ''
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const pad = (n: number) => String(n).padStart(2, '0')
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return `${x.getFullYear()}-${pad(x.getMonth() + 1)}-${pad(x.getDate())}T${pad(x.getHours())}:${pad(x.getMinutes())}`
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}
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export function parseDatetimeLocalValue(s: string): Date | null {
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if (!s.trim()) return null
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const d = new Date(s)
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return Number.isNaN(d.getTime()) ? null : d
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}
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