class TranslatorTest

class TranslatorTest extends TMGMTTestBase {

  /**
   * {@inheritdoc}
   */
  function setUp() : void {
    parent::setUp();

    // Login as admin to be able to set environment variables.
    $this
      ->loginAsAdmin();
    $this
      ->addLanguage('de');
    $this
      ->addLanguage('es');
    $this
      ->addLanguage('el');

    // Login as translation administrator to run these tests.
    $this
      ->loginAsTranslator(array(
      'administer tmgmt',
    ), TRUE);
  }

  /**
   * Tests creating and deleting a translator.
   */
  function testTranslatorHandling() {

    // Create a translator for later deletion.
    $translator = parent::createTranslator();

    // Does the translator exist in the listing?
    $this
      ->drupalGet('admin/tmgmt/translators');
    $this
      ->assertSession()
      ->pageTextContains($translator
      ->label());
    $this
      ->assertCount(2, $this
      ->xpath('//tbody/tr'));

    // Create job, attach to the translator and activate.
    $job = $this
      ->createJob();
    $job->settings = array();
    $job
      ->save();
    $job
      ->setState(Job::STATE_ACTIVE);
    $item = $job
      ->addItem('test_source', 'test', 1);
    $this
      ->drupalGet('admin/tmgmt/items/' . $item
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('(Undefined)');
    $job->translator = $translator;
    $job
      ->save();

    // Try to delete the translator, should fail because of active job.
    $delete_url = '/admin/tmgmt/translators/manage/' . $translator
      ->id() . '/delete';
    $this
      ->drupalGet($delete_url);
    $this
      ->assertSession()
      ->statusCodeEquals(403);

    // Create a continuous job.
    $continuous = $this
      ->createJob('en', 'de', 1, [
      'label' => 'Continuous',
      'job_type' => Job::TYPE_CONTINUOUS,
    ]);
    $continuous->translator = $translator;
    $continuous
      ->save();

    // Delete a provider using an API call and assert that active job and its
    // job item used by deleted translator were aborted.
    $translator
      ->delete();

    /** @var \Drupal\tmgmt\JobInterface $job */
    $job = Job::load($job
      ->id());
    $continuous = Job::load($continuous
      ->id());
    $this
      ->assertEquals(Job::STATE_ABORTED, $job
      ->getState());
    $item = $job
      ->getMostRecentItem('test_source', 'test', 1);
    $this
      ->assertEquals(JobItem::STATE_ABORTED, $item
      ->getState());
    $this
      ->assertEquals(Job::STATE_ABORTED, $continuous
      ->getState());

    // Delete a finished job.
    $translator = parent::createTranslator();
    $job = $this
      ->createJob();
    $job->translator = $translator;
    $item = $job
      ->addItem('test_source', 'test', 2);
    $job
      ->setState(Job::STATE_FINISHED);
    $job
      ->set('label', $job
      ->label());
    $job
      ->save();
    $delete_url = '/admin/tmgmt/translators/manage/' . $translator
      ->id() . '/delete';
    $this
      ->drupalGet($delete_url);
    $this
      ->submitForm([], 'Delete');
    $this
      ->assertSession()
      ->pageTextContains('Add provider');

    // Check if the list of translators has 1 row.
    $this
      ->assertCount(1, $this
      ->xpath('//tbody/tr'));
    $this
      ->assertSession()
      ->pageTextContains(t('@label has been deleted.', array(
      '@label' => $translator
        ->label(),
    )));

    // Check if the clone action works.
    $this
      ->clickLink('Clone');
    $edit = array(
      'name' => $translator
        ->id() . '_clone',
    );
    $this
      ->submitForm($edit, 'Save');

    // Check if the list of translators has 2 row.
    $this
      ->assertCount(2, $this
      ->xpath('//tbody/tr'));
    $this
      ->assertSession()
      ->pageTextContains('configuration has been created');

    // Assert that the job works and there is a text saying that the translator
    // is missing.
    $this
      ->drupalGet('admin/tmgmt/jobs/' . $job
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('The job has no provider assigned.');

    // Assert that also the job items are working.
    $this
      ->drupalGet('admin/tmgmt/items/' . $item
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('(Missing)');

    // Testing the translators form with no installed translator plugins.
    // Uninstall the test module (which provides a translator).
    \Drupal::service('module_installer')
      ->uninstall(array(
      'tmgmt_test',
    ), FALSE);

    // Assert that job deletion works correctly.
    \Drupal::service('module_installer')
      ->install(array(
      'tmgmt_file',
    ), FALSE);
    $this
      ->drupalGet($job
      ->toUrl('delete-form'));
    $this
      ->submitForm([], 'Delete');
    $this
      ->assertSession()
      ->statusCodeEquals(200);
    $this
      ->assertSession()
      ->pageTextContains(t('The translation job @value has been deleted.', array(
      '@value' => $job
        ->label(),
    )));
    \Drupal::service('module_installer')
      ->uninstall(array(
      'tmgmt_file',
    ), FALSE);

    // Get the overview.
    $this
      ->drupalGet('admin/tmgmt/translators');
    $this
      ->assertSession()
      ->pageTextNotContains('Add provider');
    $this
      ->assertSession()
      ->pageTextContains('There are no provider plugins available. Please install a provider plugin.');
  }

  /**
   * Tests remote languages mappings support in the tmgmt core.
   */
  public function testRemoteLanguagesMappings() {
    $mappings = $this->default_translator
      ->getRemoteLanguagesMappings();
    $this
      ->assertEquals(array(
      'en' => 'en-us',
      'de' => 'de-ch',
      'el' => 'el',
      'es' => 'es',
    ), $mappings);
    $this
      ->assertEquals('en-us', $this->default_translator
      ->mapToRemoteLanguage('en'));
    $this
      ->assertEquals('de-ch', $this->default_translator
      ->mapToRemoteLanguage('de'));
    $remote_language_mappings = $this->default_translator
      ->get('remote_languages_mappings');
    $remote_language_mappings['de'] = 'de-de';
    $remote_language_mappings['en'] = 'en-uk';
    $this->default_translator
      ->set('remote_languages_mappings', $remote_language_mappings);
    $this->default_translator
      ->save();
    $this
      ->assertEquals('en-uk', $this->default_translator
      ->mapToRemoteLanguage('en'));
    $this
      ->assertEquals('de-de', $this->default_translator
      ->mapToRemoteLanguage('de'));

    // Test the fallback.
    $this->container
      ->get('state')
      ->set('tmgmt_test_translator_map_languages', FALSE);
    $this->container
      ->get('plugin.manager.tmgmt.translator')
      ->clearCachedDefinitions();
    $this
      ->assertEquals('en', $this->default_translator
      ->mapToRemoteLanguage('en'));
    $this
      ->assertEquals('de', $this->default_translator
      ->mapToRemoteLanguage('de'));
  }

}