<?php

namespace Drupal\Tests\entity_test\Functional\Rest;

use Drupal\Core\Entity\EntityDefinitionUpdateManagerInterface;
use Drupal\Core\State\StateInterface;
use Drupal\Tests\rest\Functional\EntityResource\ConfigEntityResourceTestBase;
use Drupal\Tests\system\Functional\Entity\Traits\EntityDefinitionTestTrait;
use Drupal\user\Entity\User;

abstract class EntityTestResourceTestBase extends ConfigEntityResourceTestBase {

  use EntityDefinitionTestTrait;

  /**
   * {@inheritdoc}
   */
  protected static $modules = ['entity_test'];

  /**
   * {@inheritdoc}
   */
  protected static $entityTypeId = 'entity_test';

  /**
   * {@inheritdoc}
   */
  protected static $patchProtectedFieldNames = [];

  /**
   * The state object.
   *
   * @var \Drupal\Core\State\StateInterface
   */
  protected StateInterface $state;

  /**
   * @var \Drupal\entity_test\Entity\EntityTest
   */
  protected $entity;

  /**
   * The entity definition update manager.
   *
   * @var \Drupal\Core\Entity\EntityDefinitionUpdateManagerInterface
   */
  protected EntityDefinitionUpdateManagerInterface $entityDefinitionUpdateManager;

  /**
   * {@inheritdoc}
   */
  protected function setUpAuthorization($method) {
    switch ($method) {
      case 'GET':
        $this->grantPermissionsToTestedRole(['view test entity']);
        break;

      case 'POST':
        $this->grantPermissionsToTestedRole(['create entity_test entity_test_with_bundle entities']);
        break;

      case 'PATCH':
      case 'DELETE':
        $this->grantPermissionsToTestedRole(['administer entity_test content']);
        break;
    }
  }

  /**
   * {@inheritdoc}
   */
  protected function createEntity() {
    // Set flag so that internal field 'internal_string_field' is created.
    // @see entity_test_entity_base_field_info()
    $this->container->get('state')->set('entity_test.internal_field', TRUE);
    $this->applyEntityUpdates('entity_test');

    $entity_test = \Drupal::entityTypeManager()
      ->getStorage(static::$entityTypeId)
      ->create([
        'name' => 'Llama',
        'type' => static::$entityTypeId,
        // Set a value for the internal field to confirm that it will not be
        // returned in normalization.
        // @see entity_test_entity_base_field_info().
        'internal_string_field' => [
          'value' => 'This value shall not be internal!',
        ],
      ]);
    $entity_test->setOwnerId(0);
    $entity_test->save();

    return $entity_test;
  }

  /**
   * {@inheritdoc}
   */
  protected function getExpectedNormalizedEntity() {
    $author = User::load(0);
    $normalization = [
      'uuid' => [
        [
          'value' => $this->entity->uuid(),
        ],
      ],
      'id' => [
        [
          'value' => 1,
        ],
      ],
      'langcode' => [
        [
          'value' => 'en',
        ],
      ],
      'type' => [
        [
          'value' => static::$entityTypeId,
        ],
      ],
      'name' => [
        [
          'value' => 'Llama',
        ],
      ],
      'created' => [
        [
          'value' => (new \DateTime())->setTimestamp((int) $this->entity->get('created')->value)->setTimezone(new \DateTimeZone('UTC'))->format(\DateTime::RFC3339),
          'format' => \DateTime::RFC3339,
        ],
      ],
      'user_id' => [
        [
          'target_id' => (int) $author->id(),
          'target_type' => 'user',
          'target_uuid' => $author->uuid(),
          'url' => $author->toUrl()->toString(),
        ],
      ],
      'field_test_text' => [],
    ];

    return $normalization;
  }

  /**
   * {@inheritdoc}
   */
  protected function getNormalizedPostEntity() {
    return [
      'type' => [
        [
          'value' => static::$entityTypeId,
        ],
      ],
      'name' => [
        [
          'value' => 'Drama llama',
        ],
      ],
    ];
  }

  /**
   * {@inheritdoc}
   */
  protected function getExpectedUnauthorizedAccessMessage($method) {
    switch ($method) {
      case 'GET':
        return "The 'view test entity' permission is required.";

      case 'POST':
        return "The following permissions are required: 'administer entity_test content' OR 'administer entity_test_with_bundle content' OR 'create entity_test entity_test_with_bundle entities'.";

      default:
        return parent::getExpectedUnauthorizedAccessMessage($method);
    }
  }

}
