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

import {
  isCameraCaptureAllowed,
  isMobileCapturePermissionGranted,
  isVoiceCaptureAllowed,
  shouldPreflightMobileCapturePermissions
} from './mobile-media-permission.rules';

describe('mobile-media-permission.rules', () => {
  it('only preflights capture permissions on Capacitor shells', () => {
    expect(shouldPreflightMobileCapturePermissions('capacitor')).toBe(true);
    expect(shouldPreflightMobileCapturePermissions('browser')).toBe(false);
    expect(shouldPreflightMobileCapturePermissions('electron')).toBe(false);
  });

  it('treats granted as the only successful native permission state', () => {
    expect(isMobileCapturePermissionGranted('granted')).toBe(true);
    expect(isMobileCapturePermissionGranted('prompt')).toBe(false);
    expect(isMobileCapturePermissionGranted('denied')).toBe(false);
  });

  it('only blocks voice capture on an explicit native denial', () => {
    expect(isVoiceCaptureAllowed({ microphone: 'granted' })).toBe(true);
    expect(isVoiceCaptureAllowed({ microphone: 'denied' })).toBe(false);
    // Dismissed dialogs ('prompt') defer to the WebView getUserMedia permission flow.
    expect(isVoiceCaptureAllowed({ microphone: 'prompt' })).toBe(true);
    expect(isVoiceCaptureAllowed({ microphone: 'prompt-with-rationale' })).toBe(true);
    expect(isVoiceCaptureAllowed({})).toBe(true);
  });

  it('only blocks camera capture on an explicit native denial', () => {
    expect(isCameraCaptureAllowed({ camera: 'granted' })).toBe(true);
    expect(isCameraCaptureAllowed({ camera: 'denied' })).toBe(false);
    expect(isCameraCaptureAllowed({ camera: 'prompt' })).toBe(true);
    expect(isCameraCaptureAllowed({})).toBe(true);
  });
});