import { getGPUTier } from 'detect-gpu';

(async () => {
  const gpuTier = await getGPUTier();

  // Example output:
  // {
  //   "tier": 1,
  //   "isMobile": false,
  //   "type": "BENCHMARK",
  //   "fps": 21,
  //   "gpu": "intel iris graphics 6100"
  // }
})();

getGPUTier({
  /**
   * URL of directory where benchmark data is hosted.
   *
   * @default https://unpkg.com/detect-gpu@{version}/dist/benchmarks
   */
  benchmarksURL?: string;
  /**
   * Optionally pass in a WebGL context to avoid creating a temporary one
   * internally.
   */
  glContext?: WebGLRenderingContext | WebGL2RenderingContext;
  /**
   * Whether to fail if the system performance is low or if no hardware GPU is
   * available.
   *
   * @default true
   */
  failIfMajorPerformanceCaveat?: boolean;
  /**
   * Framerate per tier for mobile devices.
   *
   * @defaultValue [0, 15, 30, 60]
   */
  mobileTiers?: number[];
  /**
   * Framerate per tier for desktop devices.
   *
   * @defaultValue [0, 15, 30, 60]
   */
  desktopTiers?: number[];
  /**
   * Optionally override specific parameters. Used mainly for testing.
   */
  override?: {
    renderer?: string;
    /**
     * Override whether device is an iPad.
     */
    isIpad?: boolean;
    /**
     * Override whether device is a mobile device.
     */
    isMobile?: boolean;
    /**
     * Override device screen size.
     */
    screenSize?: { width: number; height: number };
    /**
     * Override how benchmark data is loaded
     */
    loadBenchmarks?: (file: string) => Promise<ModelEntry[]>;
  };
})