<?php

namespace Drupal\inline_entity_form\Tests;

/**
 * Tests the IEF element on a custom form.
 *
 * @group inline_entity_form
 */
class ElementWebTest extends InlineEntityFormTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = ['inline_entity_form_test'];

  /**
   * Prepares environment for
   */
  protected function setUp() {
    parent::setUp();

    $this->user = $this->createUser([
      'create ief_simple_single content',
      'edit any ief_test_custom content',
      'view own unpublished content',
      'administer nodes',
    ]);

    $this->drupalLogin($this->user);

    $this->fieldStorageConfigStorage = $this->container->get('entity_type.manager')->getStorage('field_storage_config');
  }

  /**
   * Tests IEF on a custom form.
   */
  public function testCustomFormIEF() {
    $form_mode_possibilities = [
      'default',
      'inline',
    ];
    foreach ($form_mode_possibilities as $form_mode_possibility) {
      $title = $this->randomMachineName();
      $this->drupalGet("ief-test/$form_mode_possibility");
      $this->assertText(t('Title'), 'Title field found on the form.');
      $this->assertText(t('Positive int'), 'Positive int field found on form.');
      $this->checkFormDisplayFields("node.ief_test_custom.$form_mode_possibility", 'inline_entity_form');

      $edit = [];
      $this->drupalPostForm('ief-test', $edit, t('Save'));
      $this->assertText('Title field is required.');
      $this->assertNoNodeByTitle($title);

      $edit['inline_entity_form[title][0][value]'] = $title;
      $edit['inline_entity_form[positive_int][0][value]'] = -1;
      $this->drupalPostForm('ief-test', $edit, t('Save'));
      $this->assertText('Positive int must be higher than or equal to 1');
      $this->assertNoNodeByTitle($title);

      $edit['inline_entity_form[positive_int][0][value]'] = 11;
      $this->drupalPostForm('ief-test', $edit, t('Save'));
      $message = t('Created @entity_type @label.', ['@entity_type' => t('Content'), '@label' => $edit['inline_entity_form[title][0][value]']]);
      $this->assertText($message, 'Status message found on the page.');
      $this->assertNodeByTitle($title, 'ief_test_custom');

      if ($node = $this->getNodeByTitle($title)) {
        $this->drupalGet("ief-edit-test/{$node->id()}/$form_mode_possibility");
        $this->assertFieldByName('inline_entity_form[title][0][value]', $title, 'Node title appears in form.');
        $this->checkFormDisplayFields("node.ief_test_custom.$form_mode_possibility", 'inline_entity_form');
        $this->assertFieldByName('inline_entity_form[positive_int][0][value]', 11, 'Positive int field appears in form.');
        $updated_title = $title . ' - updated';
        $edit['inline_entity_form[title][0][value]'] = $updated_title;
        $this->drupalPostForm(NULL, $edit, t('Update'));
        $this->assertNodeByTitle($updated_title, 'ief_test_custom');
      }
    }
  }

}