<?php

/**
 * @file
 * Definition of Drupal\wing\Plugin\Core\Entity\State.
 */

namespace Drupal\wing\Plugin\Core\Entity;

use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\EntityNG;
use Drupal\Component\Annotation\Plugin;
use Drupal\Core\Annotation\Translation;

/**
 * Defines the Wing State entity class.
 *
 * @Plugin(
 *   id = "wing_state",
 *   label = @Translation("Wing: State"),
 *   bundle_label = @Translation("Workflow"),
 *   module = "wing",
 *   controller_class = "Drupal\wing\WingStorageController",
 *   render_controller_class = "Drupal\wing\WingRenderController",
 *   form_controller_class = {
 *     "default" = "Drupal\wing\WingFormController"
 *   },
 *   translation_controller_class = "Drupal\wing\WingTranslationController",
 *   base_table = "wing_state",
 *   uri_callback = "wing_uri",
 *   fieldable = FALSE,
 *   static_cache = TRUE,
 *   entity_keys = {
 *     "id" = "id",
 *     "bundle" = "workflow",
 *     "label" = "title",
 *     "uuid" = "uuid"
 *   }
 * )
 */
class State extends EntityNG implements EntityInterface { // Or ContentEntityInterface ?

  /**
   * The State ID.
   *
   * @var \Drupal\Core\Entity\Field\FieldInterface
   */
  public $id;

  /**
   * The State UUID.
   *
   * @var \Drupal\Core\Entity\Field\FieldInterface
   */
  public $uuid;

  /**
   * The State language code.
   *
   * @var \Drupal\Core\Entity\Field\FieldInterface
   */
  public $langcode;

  /**
   * The State title.
   *
   * @var \Drupal\Core\Entity\Field\FieldInterface
   */
  public $title;

  /**
   * The time that the State was created.
   *
   * @var \Drupal\Core\Entity\Field\FieldInterface
   */
  public $created;

  /**
   * The time that the State was last edited.
   *
   * @var \Drupal\Core\Entity\Field\FieldInterface
   */
  public $changed;

  /**
   * The workflow to which the State belongs.
   *
   * @var \Drupal\Core\Entity\Field\FieldInterface
   */
  public $workflow;

  /**
   * The plain data values of the contained properties.
   *
   * Define default values.
   *
   * @var array
   */
  protected $values = array(
    'langcode' => array(LANGUAGE_DEFAULT => array(0 => array('value' => LANGUAGE_NOT_SPECIFIED))),
  );

  /**
   * Initialize the object. Invoked upon construction and wake up.
   */
  protected function init() {
    parent::init();
    // We unset all defined properties, so magic getters apply.
    $rc = new \ReflectionClass($this);
    $properties = $rc->getProperties(\ReflectionProperty::IS_PUBLIC);
    foreach ($properties as $property) {
      unset($this->{$property->name});
    }
  }

  /**
   * Implements Drupal\Core\Entity\EntityInterface::id().
   */
  public function id() {
    return $this->get('id')->value;
  }
}