import type { ExpectResult } from "./types";

import { mismatchFailure } from "./failure";

export function checkDuration(durationMs: number, maxDurationMs?: number): ExpectResult {
  if (maxDurationMs === undefined) return { failure: null, matched: true };
  if (durationMs > maxDurationMs) {
    return {
      failure: mismatchFailure(
        "duration",
        "duration",
        `<=${maxDurationMs}ms`,
        durationMs,
        `duration ${durationMs}ms > ${maxDurationMs}ms`,
      ),
      matched: false,
    };
  }
  return { failure: null, matched: true };
}