<?php

namespace Drupal\{{ machine_name }}\Entity;

{% sort %}
  {% if not revisionable %}
use Drupal\Core\Entity\ContentEntityBase;
  {% endif %}
  {% if author_base_field %}
use Drupal\Core\Entity\EntityStorageInterface;
  {% endif %}
  {% if has_base_fields %}
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\Field\BaseFieldDefinition;
  {% endif %}
  {% if revisionable %}
use Drupal\Core\Entity\RevisionableContentEntityBase;
  {% endif %}
use Drupal\{{ machine_name }}\{{ class_prefix }}Interface;
  {% if author_base_field %}
use Drupal\user\EntityOwnerTrait;
  {% endif %}
  {% if changed_base_field %}
use Drupal\Core\Entity\EntityChangedTrait;
  {% endif %}
{% endsort %}

/**
 * Defines the {{ entity_type_label|lower }} entity class.
 *
 * @ContentEntityType(
 *   id = "{{ entity_type_id }}",
 *   label = @Translation("{{ entity_type_label }}"),
 *   label_collection = @Translation("{{ entity_type_label|pluralize }}"),
 *   label_singular = @Translation("{{ entity_type_label|lower }}"),
 *   label_plural = @Translation("{{ entity_type_label|pluralize|lower }}"),
 *   label_count = @PluralTranslation(
 *     singular = "@count {{ entity_type_label|pluralize|lower }}",
 *     plural = "@count {{ entity_type_label|pluralize|lower }}",
 *   ),
{% if bundle %}
 *   bundle_label = @Translation("{{ entity_type_label }} type"),
{% endif %}
 *   handlers = {
 *     "list_builder" = "Drupal\{{ machine_name }}\{{ class_prefix }}ListBuilder",
 *     "views_data" = "Drupal\views\EntityViewsData",
{% if access_controller %}
 *     "access" = "Drupal\{{ machine_name }}\{{ class_prefix }}AccessControlHandler",
{% endif %}
 *     "form" = {
 *       "add" = "Drupal\{{ machine_name }}\Form\{{ class_prefix }}Form",
 *       "edit" = "Drupal\{{ machine_name }}\Form\{{ class_prefix }}Form",
 *       "delete" = "Drupal\Core\Entity\ContentEntityDeleteForm",
 *     },
 *     "route_provider" = {
{% if canonical %}
 *       "html" = "Drupal\Core\Entity\Routing\AdminHtmlRouteProvider",
{% else %}
 *       "html" = "Drupal\{{ machine_name }}\Routing\{{ class_prefix }}HtmlRouteProvider",
{% endif %}
 *     }
 *   },
 *   base_table = "{{ entity_type_id }}",
{% if translatable %}
 *   data_table = "{{ entity_type_id }}_field_data",
{% endif %}
{% if revisionable %}
 *   revision_table = "{{ entity_type_id }}_revision",
{% endif %}
{% if revisionable and translatable %}
 *   revision_data_table = "{{ entity_type_id }}_field_revision",
{% endif %}
{% if revisionable %}
 *   show_revision_ui = TRUE,
{% endif %}
{% if translatable %}
 *   translatable = TRUE,
{% endif %}
{% if bundle %}
 *   admin_permission = "administer {{ entity_type_id|replace({'_': ' '}) }} types",
{% else %}
 *   admin_permission = "administer {{ entity_type_id|replace({'_': ' '}) }}",
{% endif %}
 *   entity_keys = {
 *     "id" = "id",
{% if revisionable %}
 *     "revision" = "revision_id",
{% endif %}
{% if translatable %}
 *     "langcode" = "langcode",
{% endif %}
{% if bundle %}
 *     "bundle" = "bundle",
{% endif %}
 *     "label" = "{{ label_base_field ? 'label' : 'id' }}",
{% if author_base_field %}
 *     "uuid" = "uuid",
 *     "owner" = "uid",
{% else %}
 *     "uuid" = "uuid",
{% endif %}
 *   },
{% if revisionable %}
 *   revision_metadata_keys = {
  {% if author_base_field %}
 *     "revision_user" = "revision_uid",
  {% endif %}
  {% if created_base_field %}
 *     "revision_created" = "revision_timestamp",
  {% endif %}
 *     "revision_log_message" = "revision_log",
 *   },
{% endif %}
 *   links = {
 *     "collection" = "/admin/content/{{ entity_type_id|u2h }}",
{% if bundle %}
 *     "add-form" = "{{ entity_base_path }}/add/{{ '{' }}{{ entity_type_id }}{{ '_type}' }}",
 *     "add-page" = "{{ entity_base_path }}/add",
{% else %}
 *     "add-form" = "{{ entity_base_path }}/add",
{% endif %}
 *     "canonical" = "{{ entity_base_path }}/{{ '{' }}{{ entity_type_id }}{{ '}' }}",
{% if canonical %}
 *     "edit-form" = "{{ entity_base_path }}/{{ '{' }}{{ entity_type_id }}{{ '}' }}/edit",
{% else %}
 *     "edit-form" = "{{ entity_base_path }}/{{ '{' }}{{ entity_type_id }}{{ '}' }}",
{% endif %}
 *     "delete-form" = "{{ entity_base_path }}/{{ '{' }}{{ entity_type_id }}{{ '}' }}/delete",
 *   },
{% if bundle %}
 *   bundle_entity_type = "{{ entity_type_id }}_type",
 *   field_ui_base_route = "entity.{{ entity_type_id }}_type.edit_form",
{% elseif fieldable %}
 *   field_ui_base_route = "entity.{{ entity_type_id }}.settings",
{% endif %}
 * )
 */
class {{ class_prefix }} extends {% if revisionable %}Revisionable{% endif %}ContentEntityBase implements {{ class_prefix }}Interface {

{% if changed_base_field or author_base_field %}
  {% if changed_base_field %}
  use EntityChangedTrait;
  {% endif %}
{# use EntityCreatedTrait once it is added to Drupal core  #}
{# @see https://www.drupal.org/node/2833378 #}
  {% if author_base_field %}
  use EntityOwnerTrait;
  {% endif %}

{% endif %}
{% if author_base_field %}
  /**
   * {@inheritdoc}
   */
  public function preSave(EntityStorageInterface $storage) {
    parent::preSave($storage);
    if (!$this->getOwnerId()) {
      // If no owner has been set explicitly, make the anonymous user the owner.
      $this->setOwnerId(0);
    }
  }

{% endif %}
{% if has_base_fields %}
  /**
   * {@inheritdoc}
   */
  public static function baseFieldDefinitions(EntityTypeInterface $entity_type) {

    $fields = parent::baseFieldDefinitions($entity_type);

  {% if label_base_field %}
    $fields['label'] = BaseFieldDefinition::create('string')
    {% if revisionable %}
      ->setRevisionable(TRUE)
    {% endif %}
    {% if translatable %}
      ->setTranslatable(TRUE)
    {% endif %}
      ->setLabel(t('Label'))
      ->setRequired(TRUE)
      ->setSetting('max_length', 255)
      ->setDisplayOptions('form', [
        'type' => 'string_textfield',
        'weight' => -5,
      ])
      ->setDisplayConfigurable('form', TRUE)
      ->setDisplayOptions('view', [
        'label' => 'hidden',
        'type' => 'string',
        'weight' => -5,
      ])
      ->setDisplayConfigurable('view', TRUE);

  {% endif %}
  {% if status_base_field %}
    $fields['status'] = BaseFieldDefinition::create('boolean')
    {% if revisionable %}
      ->setRevisionable(TRUE)
    {% endif %}
      ->setLabel(t('Status'))
      ->setDefaultValue(TRUE)
      ->setSetting('on_label', 'Enabled')
      ->setDisplayOptions('form', [
        'type' => 'boolean_checkbox',
        'settings' => [
          'display_label' => FALSE,
        ],
        'weight' => 0,
      ])
      ->setDisplayConfigurable('form', TRUE)
      ->setDisplayOptions('view', [
        'type' => 'boolean',
        'label' => 'above',
        'weight' => 0,
        'settings' => [
          'format' => 'enabled-disabled',
        ],
      ])
      ->setDisplayConfigurable('view', TRUE);

  {% endif %}
  {% if description_base_field %}
    $fields['description'] = BaseFieldDefinition::create('text_long')
    {% if revisionable %}
      ->setRevisionable(TRUE)
    {% endif %}
    {% if translatable %}
      ->setTranslatable(TRUE)
    {% endif %}
      ->setLabel(t('Description'))
      ->setDisplayOptions('form', [
        'type' => 'text_textarea',
        'weight' => 10,
      ])
      ->setDisplayConfigurable('form', TRUE)
      ->setDisplayOptions('view', [
        'type' => 'text_default',
        'label' => 'above',
        'weight' => 10,
      ])
      ->setDisplayConfigurable('view', TRUE);

  {% endif %}
  {% if author_base_field %}
    $fields['uid'] = BaseFieldDefinition::create('entity_reference')
    {% if revisionable %}
      ->setRevisionable(TRUE)
    {% endif %}
    {% if translatable %}
      ->setTranslatable(TRUE)
    {% endif %}
      ->setLabel(t('Author'))
      ->setSetting('target_type', 'user')
      ->setDefaultValueCallback(static::class . '::getDefaultEntityOwner')
      ->setDisplayOptions('form', [
        'type' => 'entity_reference_autocomplete',
        'settings' => [
          'match_operator' => 'CONTAINS',
          'size' => 60,
          'placeholder' => '',
        ],
        'weight' => 15,
      ])
      ->setDisplayConfigurable('form', TRUE)
      ->setDisplayOptions('view', [
        'label' => 'above',
        'type' => 'author',
        'weight' => 15,
      ])
      ->setDisplayConfigurable('view', TRUE);

  {% endif %}
  {% if created_base_field %}
    $fields['created'] = BaseFieldDefinition::create('created')
      ->setLabel(t('Authored on'))
    {% if translatable %}
      ->setTranslatable(TRUE)
    {% endif %}
      ->setDescription(t('The time that the {{ entity_type_label|lower }} was created.'))
      ->setDisplayOptions('view', [
        'label' => 'above',
        'type' => 'timestamp',
        'weight' => 20,
      ])
      ->setDisplayConfigurable('form', TRUE)
      ->setDisplayOptions('form', [
        'type' => 'datetime_timestamp',
        'weight' => 20,
      ])
      ->setDisplayConfigurable('view', TRUE);

  {% endif %}
  {% if changed_base_field %}
    $fields['changed'] = BaseFieldDefinition::create('changed')
      ->setLabel(t('Changed'))
    {% if translatable %}
      ->setTranslatable(TRUE)
    {% endif %}
      ->setDescription(t('The time that the {{ entity_type_label|lower }} was last edited.'));

  {% endif %}
    return $fields;
  }

{% endif %}
}