import { describe, expect, it } from "vitest";

import { parseDurationMs } from "./config-utils.js";

describe("parseDurationMs", () => {

it("parses decimal durations into milliseconds", () => {

expect(parseDurationMs("1.5s")).toBe(1_500);

expect(parseDurationMs("1h30m")).toBe(5_400_000);

});

it("rejects unsafe millisecond results", () => {

expect(() => parseDurationMs("9007199254740993ms")).toThrow(/invalid duration/u);

expect(() => parseDurationMs("9007199254740990ms10ms")).toThrow(/invalid duration/u);

});

});

d: 86_400_000,

};

function roundDurationMs(raw: string, value: number): number {

const rounded = Math.round(value);

if (!Number.isSafeInteger(rounded)) {

throw new Error(`invalid duration: ${raw}`);

}

return rounded;

}

export function normalizeAgentId(value: string | undefined | null): string {

const trimmed = (value ?? "").trim();

if (!trimmed) {

throw new Error(`invalid duration: ${raw}`);

}

const unit = single[2] ?? opts?.defaultUnit ?? "ms";

return Math.round(value * (DURATION_MULTIPLIERS[unit] ?? 1));

return roundDurationMs(raw, value * (DURATION_MULTIPLIERS[unit] ?? 1));

}

let totalMs = 0;

if (consumed !== trimmed.length || consumed === 0) {

throw new Error(`invalid duration: ${raw}`);

}

return Math.round(totalMs);

return roundDurationMs(raw, totalMs);

}