<?php

declare(strict_types=1);

namespace Drupal\Tests\user\Kernel\Migrate\d6;

use Drupal\file\Entity\File;
use Drupal\file\FileInterface;
use Drupal\Tests\file\Kernel\Migrate\d6\FileMigrationTestTrait;
use Drupal\Tests\migrate_drupal\Kernel\d6\MigrateDrupal6TestBase;

/**
 * User pictures migration.
 *
 * @group migrate_drupal_6
 */
class MigrateUserPictureD6FileTest extends MigrateDrupal6TestBase {

  use FileMigrationTestTrait;

  /**
   * {@inheritdoc}
   */
  protected function setUp(): void {
    parent::setUp();

    $this->installEntitySchema('file');
    $this->executeMigration('d6_user_picture_file');
  }

  /**
   * Tests the Drupal 6 user pictures to Drupal 8 migration.
   */
  public function testUserPictures(): void {
    $file_ids = [];
    foreach ($this->migration->getIdMap() as $destination_ids) {
      $file_ids[] = reset($destination_ids);
    }
    $files = File::loadMultiple($file_ids);
    /** @var \Drupal\file\FileInterface $file */
    $file = array_shift($files);
    $this->assertSame('image-test.jpg', $file->getFilename());
    $this->assertSame('public://image-test.jpg', $file->getFileUri());
    $this->assertSame('2', $file->getOwnerId());
    $this->assertSame(1901, $file->getSize());
    $this->assertSame('image/jpeg', $file->getMimeType());

    $file = array_shift($files);
    $this->assertSame('image-test.png', $file->getFilename());
    $this->assertSame('public://image-test.png', $file->getFileUri());
    $this->assertSame('8', $file->getOwnerId());
    $this->assertEmpty($files);

    // Tests the D6 user pictures migration in combination with D6 file.
    $this->setUpMigratedFiles();
    $this->assertEntity(1, 'image-test.jpg', 1901, 'public://image-test.jpg', 'image/jpeg', 2);
    $this->assertEntity(2, 'image-test.png', 125, 'public://image-test.png', 'image/png', 8);
    $this->assertEntity(3, 'Image1.png', 39325, 'public://image-1.png', 'image/png', 1);
    $this->assertEntity(4, 'Image2.jpg', 1831, 'public://image-2.jpg', 'image/jpeg', 1);
    $this->assertEntity(5, 'Image-test.gif', 183, 'public://image-test.gif', 'image/jpeg', 1);
    $this->assertEntity(6, 'html-1.txt', 19, 'public://html-1.txt', 'text/plain', 1);
  }

  /**
   * Asserts a file entity.
   *
   * @param int $fid
   *   The file ID.
   * @param string $name
   *   The expected file name.
   * @param int $size
   *   The expected file size.
   * @param string $uri
   *   The expected file URI.
   * @param string $type
   *   The expected MIME type.
   * @param int $uid
   *   The expected file owner ID.
   *
   * @internal
   */
  protected function assertEntity(int $fid, string $name, int $size, string $uri, string $type, int $uid): void {
    /** @var \Drupal\file\FileInterface $file */
    $file = File::load($fid);
    $this->assertInstanceOf(FileInterface::class, $file);
    $this->assertSame($name, $file->getFilename());
    $this->assertSame($size, (int) $file->getSize());
    $this->assertSame($uri, $file->getFileUri());
    $this->assertSame($type, $file->getMimeType());
    $this->assertSame($uid, (int) $file->getOwnerId());
  }

}
