/* @vitest-environment jsdom */

import { afterEach, describe, expect, test, vi } from 'vitest';

import {
  requestGenerationResultSubscribePermission,
} from './wechatMiniProgramSubscribe';

describe('wechatMiniProgramSubscribe', () => {
  afterEach(() => {
    window.history.replaceState(null, '', '/');
    window.wx = undefined;
  });

  test('requests generation result subscription permission through native mini program page', async () => {
    const navigateTo = vi.fn((options) => {
      options.success?.();
      window.setTimeout(() => {
        window.location.hash = 'wx_subscribe_result=req-1:success';
        window.dispatchEvent(new HashChangeEvent('hashchange'));
      }, 0);
    });
    window.history.replaceState(
      null,
      '',
      '/creation/puzzle?clientRuntime=wechat_mini_program',
    );
    window.wx = {
      miniProgram: {
        navigateTo,
      },
    };

    const requested = await requestGenerationResultSubscribePermission();

    expect(requested).toBe(true);
    expect(navigateTo).toHaveBeenCalledWith({
      url: expect.stringMatching(/^\/pages\/subscribe-message\/index\?/u),
      success: expect.any(Function),
      fail: expect.any(Function),
    });
    expect(window.location.hash).toBe('');
  });

  test('skips permission request outside mini program web-view', async () => {
    const navigateTo = vi.fn();
    window.wx = {
      miniProgram: {
        navigateTo,
      },
    };

    const requested = await requestGenerationResultSubscribePermission();

    expect(requested).toBe(false);
    expect(navigateTo).not.toHaveBeenCalled();
  });
});