class WorkspacesTestHooks

class WorkspacesTestHooks {
  public function __construct(#[Autowire(service: 'keyvalue')] protected readonly KeyValueFactoryInterface $keyValueFactory, protected readonly WorkspaceManagerInterface $workspaceManager, protected readonly WorkspaceInformationInterface $workspaceInformation) {
  }
  
  /**
   * Implements hook_entity_type_alter().
   */
  public function entityTypeAlter(array &$entity_types) : void {
    $state = \Drupal::state();
    // Allow all entity types to have their definition changed dynamically for
    // testing purposes.
    foreach ($entity_types as $entity_type_id => $entity_type) {
      $entity_types[$entity_type_id] = $state->get("{$entity_type_id}.entity_type", $entity_types[$entity_type_id]);
    }
  }
  
  /**
   * Implements hook_entity_base_field_info().
   */
  public function entityBaseFieldInfo(EntityTypeInterface $entity_type) : array {
    $fields = [];
    // Add the workspace revision field test to entity_test_mulrevpub.
    if ($entity_type->id() === 'entity_test_mulrevpub') {
      $fields['revision_test_field'] = BaseFieldDefinition::create('revision_test_field')->setLabel(new TranslatableMarkup('Workspace Revision Field Test'))
        ->setDescription(new TranslatableMarkup('A test field that tracks isNewRevision() status during field presave.'))
        ->setRevisionable(TRUE);
    }
    return $fields;
  }
  
  /**
   * Implements hook_ENTITY_TYPE_translation_create() for 'entity_test_mulrevpub'.
   */
  public function entityTranslationCreate() : void {
    $this->keyValueFactory
      ->get('ws_test')
      ->set('workspace_was_active', $this->workspaceManager
      ->hasActiveWorkspace());
  }
  
  /**
   * Implements hook_entity_create().
   */
  public function entityCreate(EntityInterface $entity) : void {
    $this->incrementHookCount('hook_entity_create', $entity);
  }
  
  /**
   * Implements hook_entity_presave().
   */
  public function entityPresave(EntityInterface $entity) : void {
    $this->incrementHookCount('hook_entity_presave', $entity);
    if (!$this->workspaceInformation
      ->isEntitySupported($entity)) {
      return;
    }
    /** @var \Drupal\Core\Entity\RevisionableInterface|\Drupal\Core\Entity\EntityPublishedInterface $entity */
    // Track the sequence of revisions created for this entity.
    $sequence_key = $entity->getEntityTypeId() . '.' . $entity->uuid() . '.revision_sequence';
    $sequence = $this->keyValueFactory
      ->get('ws_test')
      ->get($sequence_key, []);
    $sequence[] = [
      'is_new' => $entity->isNew(),
      'is_new_revision' => $entity->isNewRevision(),
      'is_published' => $entity->isPublished(),
      'is_default_revision' => $entity->isDefaultRevision(),
    ];
    $this->keyValueFactory
      ->get('ws_test')
      ->set($sequence_key, $sequence);
  }
  
  /**
   * Implements hook_entity_insert().
   */
  public function entityInsert(EntityInterface $entity) : void {
    $this->incrementHookCount('hook_entity_insert', $entity);
  }
  
  /**
   * Implements hook_entity_update().
   */
  public function entityUpdate(EntityInterface $entity) : void {
    $this->incrementHookCount('hook_entity_update', $entity);
  }
  
  /**
   * Implements hook_cron().
   */
  public function cron() : void {
    // Record the active workspace ID (or FALSE if no workspace is active).
    $active_workspace_id = $this->workspaceManager
      ->getActiveWorkspace()?->id() ?? FALSE;
    $this->keyValueFactory
      ->get('ws_test')
      ->set('cron_active_workspace', $active_workspace_id);
  }
  
  /**
   * Increments the invocation count for a specific entity hook.
   *
   * @param string $hook_name
   *   The name of the hook being invoked (e.g., 'hook_entity_create').
   * @param \Drupal\Core\Entity\EntityInterface $entity
   *   The entity object involved in the hook.
   */
  protected function incrementHookCount(string $hook_name, EntityInterface $entity) : void {
    $key = $entity->getEntityTypeId() . '.' . $hook_name . '.count';
    $count = $this->keyValueFactory
      ->get('ws_test')
      ->get($key, 0);
    $this->keyValueFactory
      ->get('ws_test')
      ->set($key, $count + 1);
  }

}