// Formatting helpers ported from app.js's `fmtTokens`/`fmtAge` (same
// output shapes — this page's operators are used to reading them).

export function fmtTokens(n: number): string {
  if (n >= 1_000_000) return (n / 1_000_000).toFixed(1) + "M";
  if (n >= 1_000) return Math.round(n / 1000) + "k";
  return String(n);
}

export function fmtAge(ms: number): string {
  const s = Math.floor(ms / 1000);
  if (s < 60) return s + "s";
  const m = Math.floor(s / 60);
  if (m < 60) return m + "m " + (s % 60) + "s";
  const h = Math.floor(m / 60);
  return h + "h " + (m % 60) + "m";
}