export function formatTimestamp(timestampMs: number): string {

const date = new Date(timestampMs);

return `${String(date.getHours()).padStart(2, "0")}:${String(date.getMinutes()).padStart(2, "0")}`;

}

export function formatAgeShortFromTimestamp(timestampMs: number | null, nowMs: number): string {

if (!timestampMs) {

return "--";

}

const elapsedMinutes = Math.max(0, Math.round((nowMs - timestampMs) / 60_000));

if (elapsedMinutes < 60) {

return `${elapsedMinutes}m`;

}

const elapsedHours = Math.round(elapsedMinutes / 60);

if (elapsedHours < 48) {

return `${elapsedHours}h`;

}

return `${Math.round(elapsedHours / 24)}d`;

}

export function formatRelativeTime(timestamp: number): string {

if (!timestamp) return "";

const ageMs = Math.max(0, Date.now() - timestamp);

const minutes = Math.floor(ageMs / 60_000);

if (minutes < 1) return "now";

if (minutes < 60) return `${minutes}m`;

const hours = Math.floor(minutes / 60);

if (hours < 24) return `${hours}h`;

return `${Math.floor(hours / 24)}d`;

}