<?php

namespace Drupal\custom_forms_states\Controller;

use Drupal\Core\Entity\Controller\EntityController;
use Drupal\Core\Entity\EntityRepositoryInterface;
use Drupal\Core\Entity\EntityTypeBundleInfoInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Render\RendererInterface;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\Routing\UrlGeneratorInterface;
use Drupal\Core\StringTranslation\TranslationInterface;
use Drupal\custom_forms\CustomFormItem;
use Drupal\custom_forms\CustomFormItemFactory;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Class TitleController
 *
 * @package Drupal\custom_forms_states\Controller
 */
class TitleController extends EntityController {

  /**
   * The factory in charge of CRUD operations for custom form items.
   *
   * @var \Drupal\custom_forms\CustomFormItemFactory
   */
  protected $itemFactory;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static(
      $container->get('entity_type.manager'),
      $container->get('entity_type.bundle.info'),
      $container->get('entity.repository'),
      $container->get('renderer'),
      $container->get('string_translation'),
      $container->get('url_generator'),
      $container->get('custom_forms.factory.item')
    );
  }

  /**
   * {@inheritdoc}
   */
  public function __construct(
    EntityTypeManagerInterface $entity_type_manager,
    EntityTypeBundleInfoInterface $entity_type_bundle_info,
    EntityRepositoryInterface $entity_repository,
    RendererInterface $renderer,
    TranslationInterface $string_translation,
    UrlGeneratorInterface $url_generator,
    CustomFormItemFactory $item_factory
  ) {
    parent::__construct($entity_type_manager, $entity_type_bundle_info, $entity_repository, $renderer, $string_translation, $url_generator);
    $this->itemFactory = $item_factory;
  }

  /**
   * Provides a generic states title callback.
   *
   * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
   *   The route match.
   *
   * @return string
   *   The title for the entity fields page.
   */
  public function itemStatesTitle(RouteMatchInterface $route_match) {
    if ($id = $route_match->getParameter('item')) {
      /** @var \Drupal\custom_forms\CustomFormItem $field */
      $field = $this->itemFactory->loadItem($id);
      return $this->t('States for %entity-label', ['%entity-label' => $field->getSetting('label')]);
    }
  }

}