Function prettyMilliseconds

frontend/src/utils/utils.ts:552–589

(
  n: number | string,
  options?: prettyMillisecondsOriginal.Options & PrettyValueOptions
)

};

export const prettyMilliseconds = (
  n: number | string,
  options?: prettyMillisecondsOriginal.Options & PrettyValueOptions
) => {
  if (typeof n === 'undefined' || n === null) {
    return options?.showNullAs ?? 'N/A'; // null, undefined -> N/A
  }

  if (options?.showLargeAsInfinite && isUInt64Maximum(String(n))) {
    return 'Infinite';
  }

  if (typeof n !== 'number') {
    if (typeof n === 'string') {
      // string
      if (n === '') {
        return 'N/A'; // empty -> N/A
      }

      const parsed = Number.parseFloat(String(n));

      if (!Number.isFinite(parsed)) {
        return String(parsed); // "NaN" or "Infinity"
      }

      // number parsed, fall through
      return prettyMillisecondsOriginal(parsed, options);
    }
    // something else: object, function, ...
    return 'NaN';
  }
  if (!Number.isFinite(n)) {
    return 'N/A';
  }

  // n is a finite number
  return prettyMillisecondsOriginal(n, options);
};

const ONE_THOUSAND = 1000;
const ONE_MILLION = 1_000_000;