Space-Banane
36 lines
1.3 KiB
TypeScript
36 lines
1.3 KiB
TypeScript
export function relativeTime(iso: string): string {
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const then = new Date(iso).getTime();
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const diff = Date.now() - then;
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const abs = Math.abs(diff);
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const mins = Math.round(abs / 60000);
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const suffix = diff >= 0 ? "ago" : "from now";
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if (abs < 60000) return "just now";
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if (mins < 60) return `${mins}m ${suffix}`;
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const hours = Math.round(mins / 60);
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if (hours < 24) return `${hours}h ${suffix}`;
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const days = Math.round(hours / 24);
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if (days < 30) return `${days}d ${suffix}`;
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return new Date(iso).toLocaleDateString();
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}
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export function formatDateTime(iso: string): string {
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return new Date(iso).toLocaleString(undefined, {
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year: "numeric",
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month: "short",
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day: "numeric",
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hour: "2-digit",
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minute: "2-digit",
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timeZoneName: "short",
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});
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}
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/** Returns a human "expires in Xm" string, or "expired" if past. */
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export function expiresIn(iso: string): { text: string; expired: boolean; urgent: boolean } {
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const diff = new Date(iso).getTime() - Date.now();
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if (diff <= 0) return { text: "expired", expired: true, urgent: false };
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const mins = Math.floor(diff / 60000);
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if (mins < 60) return { text: `expires in ${mins}m`, expired: false, urgent: mins < 10 };
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const hours = Math.floor(mins / 60);
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return { text: `expires in ${hours}h ${mins % 60}m`, expired: false, urgent: false };
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}
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