<?php

namespace Drupal\opencase_entities\Form;

use Drupal\Core\Entity\ContentEntityForm;
use Drupal\Core\Form\FormStateInterface;

/**
 * Form controller for Actor edit forms.
 *
 * @ingroup opencase_entities
 */
class OCActorForm extends ContentEntityForm {

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    /* @var $entity \Drupal\opencase_entities\Entity\OCActor */
    $form = parent::buildForm($form, $form_state);

    if (!$this->entity->isNew()) {
      $form['new_revision'] = [
        '#type' => 'checkbox',
        '#title' => $this->t('Create new revision'),
        '#default_value' => FALSE,
        '#weight' => 10,
      ];
    }

    $entity = $this->entity;

    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {
    $entity = $this->entity;
    // Always make a new revision for a person. They are not changed often and people are likely to
    // want to know what has happened to them over time.
    $entity->setNewRevision();
    $entity->setRevisionCreationTime(REQUEST_TIME);
    $entity->setRevisionUserId(\Drupal::currentUser()->id());

    $status = parent::save($form, $form_state);

    switch ($status) {
      case SAVED_NEW:
        drupal_set_message($this->t('Created %label.', [
          '%label' => $entity->label(),
        ]));
        break;

      default:
        drupal_set_message($this->t('Saved %label.', [
          '%label' => $entity->label(),
        ]));
    }
    $form_state->setRedirect('entity.oc_actor.canonical', ['oc_actor' => $entity->id()]);
  }

}