class TourLegacyTest

class TourLegacyTest extends WebDriverTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'tour',
    'tour_legacy_test',
    'toolbar',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stable';
  
  /**
   * {@inheritdoc}
   */
  public function setUp() : void {
    parent::setUp();
    $admin_user = $this->drupalCreateUser([
      'access toolbar',
      'access tour',
    ]);
    $this->drupalLogin($admin_user);
  }
  
  /**
   * Confirms backwards compatible markup.
   *
   * @param string $path
   *   The path to check.
   * @param string $theme
   *   The theme used by the tests.
   *
   * @dataProvider providerTestTourTipMarkup
   */
  public function testTourTipMarkup(string $path, string $theme = NULL) {
    // Install the specified theme and make it default if that is not already
    // the case.
    if ($theme) {
      $theme_manager = $this->container
        ->get('theme.manager');
      $this->container
        ->get('theme_installer')
        ->install([
        $theme,
      ], TRUE);
      $system_theme_config = $this->container
        ->get('config.factory')
        ->getEditable('system.theme');
      $system_theme_config->set('default', $theme)
        ->save();
      $this->rebuildAll();
      $this->assertSame($theme, $theme_manager->getActiveTheme()
        ->getName());
    }
    $page = $this->getSession()
      ->getPage();
    $assert_session = $this->assertSession();
    $this->drupalGet($path);
    $assert_session->waitForElementVisible('css', '#toolbar-tab-tour button');
    $page->find('css', '#toolbar-tab-tour button')
      ->press();
    $this->assertToolTipMarkup(0, 'top');
    $page->find('css', '.joyride-tip-guide[data-index="0"]')
      ->clickLink('Next');
    $this->assertToolTipMarkup(1, '', 'image');
    $page->find('css', '.joyride-tip-guide[data-index="1"]')
      ->clickLink('Next');
    $this->assertToolTipMarkup(2, 'top', 'body');
    $tip_content = $assert_session->waitForElementVisible('css', '.joyride-tip-guide[data-index="2"] .joyride-content-wrapper');
    $additional_paragraph = $tip_content->find('css', '.tour-tip-body + p');
    $this->assertNotNull($additional_paragraph, 'Tip 3 has an additional paragraph that is a sibling to the main paragraph.');
    $additional_list = $tip_content->find('css', '.tour-tip-body + p + ul');
    $this->assertNotNull($additional_list, 'Tip 3 has an additional unordered list that is a sibling to the main paragraph.');
  }
  
  /**
   * Asserts the markup structure of a tip.
   *
   * @param int $index
   *   The position of the tip within the tour.
   * @param string $nub_position
   *   The expected position of the nub arrow.
   * @param string $joyride_content_container_name
   *   For identifying classnames specific to a tip type.
   *
   * @internal
   */
  private function assertToolTipMarkup(int $index, string $nub_position, string $joyride_content_container_name = 'body') : void {
    $assert_session = $this->assertSession();
    $tip = $assert_session->waitForElementVisible('css', ".joyride-tip-guide[data-index=\"{$index}\"]");
    $this->assertNotNull($tip, 'The tour tip element is present.');
    $nub = $tip->find('css', ".joyride-tip-guide[data-index=\"{$index}\"] > .joyride-nub");
    $this->assertNotNull($nub, 'The nub element is present.');
    if (!empty($nub_position)) {
      $this->assertTrue($nub->hasClass($nub_position), 'The nub has a class that indicates its configured position.');
    }
    $content_wrapper = $tip->find('css', '.joyride-nub + .joyride-content-wrapper');
    $this->assertNotNull($content_wrapper, 'The joyride content wrapper exists, and is the next sibling of the nub.');
    $label = $tip->find('css', '.joyride-content-wrapper > h2.tour-tip-label:first-child');
    $this->assertNotNull($label, 'The tour tip label is an h2, and is the first child of the content wrapper.');
    $tip_content = $content_wrapper->find('css', "h2.tour-tip-label + p.tour-tip-{$joyride_content_container_name}");
    $this->assertNotNull($tip_content, 'The tip\'s main paragraph is the next sibling of the label, and has the expected wrapper class.');
    $tour_progress = $content_wrapper->find('css', "h2.tour-tip-label + p.tour-tip-{$joyride_content_container_name} ~ div.tour-progress");
    $this->assertNotNull($tour_progress, 'The div containing tour progress info is present, and is the next sibling of the main paragraph.');
    $next_item = $content_wrapper->find('css', ".tour-progress + a.joyride-next-tip.button.button--primary");
    $this->assertNotNull($next_item, 'The "Next" link is present, and the next sibling of the div containing progress info.');
    $close_tour = $content_wrapper->find('css', ".joyride-content-wrapper > a.joyride-close-tip:last-child");
    $this->assertNotNull($close_tour, 'The "Close" link is present, is an immediate child of the content wrapper, and is the last child.');
  }
  
  /**
   * Data Provider.
   *
   * @return \string[][]
   *   An array with two potential items:
   *   - The different path the test will run on.
   *   - The active theme when running the tests.
   */
  public function providerTestTourTipMarkup() {
    return [
      'Using the deprecated TipPlugin with Stable theme' => [
        'tour-test-legacy',
      ],
      'Using current TourTipPlugin with Stable theme' => [
        'tour-test-1',
      ],
      'Using the deprecated TipPlugin with Stable 9 theme' => [
        'tour-test-legacy',
        'stable9',
      ],
      'Using current TourTipPlugin with Stable 9 theme' => [
        'tour-test-1',
        'stable9',
      ],
    ];
  }

}