export function timeAgo(timestamp: string): string {
  const now = new Date();
  const date = new Date(timestamp);
  const diffMs = now.getTime() - date.getTime();
  const diffSeconds = Math.floor(diffMs / 1000);
  const diffMinutes = Math.floor(diffSeconds / 60);
  const diffHours = Math.floor(diffMinutes / 60);
  const diffDays = Math.floor(diffHours / 24);
  const diffYears = Math.floor(diffDays / 365);

  if (diffYears > 0) {
    return `${diffYears} year${diffYears === 1 ? "" : "s"} ago`;
  } else if (diffDays > 0) {
    return `${diffDays} day${diffDays === 1 ? "" : "s"} ago`;
  } else if (diffHours > 0) {
    return `${diffHours} hour${diffHours === 1 ? "" : "s"} ago`;
  } else if (diffMinutes > 0) {
    return `${diffMinutes} minute${diffMinutes === 1 ? "" : "s"} ago`;
  } else {
    return "just now";
  }
}