Format with Intl time ago

export const maximums: [number, Intl.RelativeTimeFormatUnit][] = [
  [60, "seconds"],
  [3600, "minutes"],
  [86400, "hours"],
  [604800, "days"],
  [2592000, "weeks"],
  [31536000, "months"],
  [Infinity, "years"],
];
export function formatTimeAgo(date: Date) {
  const durationInSeconds = (date.getTime() - Date.now()) / 1000;

  const maximum = maximums.find(([threshold]) => Math.abs(durationInSeconds) < threshold);

  if (!maximum) {
    const [largestThreshold, largestUnit] = maximums[maximums.length - 1];
    return timeFormatter.format(Math.round(durationInSeconds / largestThreshold), largestUnit as Intl.RelativeTimeFormatUnit);
  }

  const [threshold, unit] = maximum;
  const formattedDuration = Math.round(durationInSeconds / threshold);

  return timeFormatter.format(formattedDuration, unit as Intl.RelativeTimeFormatUnit);
}

export const timeFormatter = new Intl.RelativeTimeFormat("en-US", {
  style: "long",
});