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

import {
  TOOLCRAFT_PERFORMANCE_PROFILE_CATALOG_VERSION,
  TOOLCRAFT_PERFORMANCE_PROFILE_NAMES,
  getToolcraftPerformanceProfile,
  getToolcraftPerformanceProfileNames,
} from "./profile-catalog";
import { TOOLCRAFT_PERFORMANCE_PROFILE_MANIFEST } from "./profile-catalog-manifest.mjs";

describe("Toolcraft performance profile catalog", () => {
  it("owns every supported profile in deterministic order", () => {
    expect(getToolcraftPerformanceProfileNames()).toEqual([
      "batch-responsive",
      "initial-render",
      "interactive-continuous",
      "interactive-discrete",
    ]);
    expect(TOOLCRAFT_PERFORMANCE_PROFILE_CATALOG_VERSION).toBe(1);
    expect(TOOLCRAFT_PERFORMANCE_PROFILE_NAMES).toBe(
      TOOLCRAFT_PERFORMANCE_PROFILE_MANIFEST.names,
    );
    expect(TOOLCRAFT_PERFORMANCE_PROFILE_CATALOG_VERSION).toBe(
      TOOLCRAFT_PERFORMANCE_PROFILE_MANIFEST.version,
    );
  });

  it("returns fresh deeply immutable profile values", () => {
    const first = getToolcraftPerformanceProfile("interactive-continuous");
    const second = getToolcraftPerformanceProfile("interactive-continuous");

    expect(first).toEqual(second);
    expect(first).not.toBe(second);
    expect(first.thresholds).not.toBe(second.thresholds);
    expect(Object.isFrozen(first)).toBe(true);
    expect(Object.isFrozen(first.thresholds)).toBe(true);
    expect(first).toMatchObject({
      name: "interactive-continuous",
      version: TOOLCRAFT_PERFORMANCE_PROFILE_CATALOG_VERSION,
      thresholds: {
        maxDroppedFrameRatio: expect.any(Number),
        maxFrameGapMs: expect.any(Number),
        maxFrameGapP95Ms: expect.any(Number),
        maxLongTaskMs: expect.any(Number),
        maxVisibleOutputLatencyMs: expect.any(Number),
      },
    });
  });
});