<?php

declare(strict_types=1);

namespace Drupal\KernelTests\Core\Theme;

use PHPUnit\Framework\Attributes\Group;
use PHPUnit\Framework\Attributes\RunTestsInSeparateProcesses;

/**
 * Tests Stable 9's library overrides.
 */
#[Group('Theme')]
#[Group('#slow')]
#[RunTestsInSeparateProcesses]
class Stable9LibraryOverrideTest extends StableLibraryOverrideTestBase {

  /**
   * A list of libraries to skip checking, in the format extension/library_name.
   *
   * @var string[]
   */
  protected $librariesToSkip = [
    'core/drupal.dialog.off_canvas',
    'layout_builder/drupal.layout_builder',
    'views/views.responsive-grid',
    'field_ui/drupal.field_ui.manage_fields',
    'comment/drupal.comment-icon',
    'file/drupal.file-icon',
    'text/drupal.text-icon',
    'link/drupal.link-icon',
    'media/drupal.media-icon',
    'options/drupal.options-icon',
    'telephone/drupal.telephone-icon',
    // This library will be changed in https://www.drupal.org/i/3096017.
    'workspaces/drupal.workspaces.off-canvas',
    'workspaces/drupal.workspaces.toolbar',
    // This library will be removed in https://www.drupal.org/i/3207233.
    'workspaces/drupal.workspaces.overview',
  ];

  /**
   * {@inheritdoc}
   */
  protected static $modules = ['system', 'user'];

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

    $this->installConfig('system');
    $this->container->get('theme_installer')->install(['stable9']);
    $this->config('system.theme')->set('default', 'stable9')->save();

    // Enable all core modules.
    $this->enableVisibleAndStableCoreModules();

    $this->themeManager = $this->container->get('theme.manager');
    $this->themeInitialization = $this->container->get('theme.initialization');
    $this->libraryDiscovery = $this->container->get('library.discovery');
  }

  /**
   * Ensures that Stable 9 overrides all relevant core library assets.
   */
  public function testStable9LibraryOverrides(): void {
    // First get the clean library definitions with no active theme.
    $libraries_before = $this->getAllLibraries();
    $libraries_before = $this->removeVendorAssets($libraries_before);

    $this->themeManager->setActiveTheme($this->themeInitialization->getActiveThemeByName('stable9'));
    $this->libraryDiscovery->clear();

    // Now get the library definitions with Stable 9 as the active theme.
    $libraries_after = $this->getAllLibraries();
    $libraries_after = $this->removeVendorAssets($libraries_after);

    foreach ($libraries_before as $extension => $libraries) {
      foreach ($libraries as $library_name => $library) {
        // Allow skipping libraries.
        if (in_array("$extension/$library_name", $this->librariesToSkip)) {
          continue;
        }
        // Skip internal libraries.
        if (str_starts_with($library_name, 'internal.')) {
          continue;
        }
        $library_after = $libraries_after[$extension][$library_name];

        // Check that all the CSS assets are overridden.
        foreach ($library['css'] as $index => $asset) {
          $clean_path = $asset['data'];
          $stable_path = $library_after['css'][$index]['data'];
          // Make core/misc assets look like they are coming from a "core"
          // module.
          $replacements = [
            'core/misc/' => "core/modules/core/css/",
          ];
          $expected_path = strtr($clean_path, $replacements);

          // Adjust the module asset paths to correspond with the Stable 9
          // folder structure.
          $replacements = [
            "core/modules/$extension/css/" => "core/themes/stable9/css/$extension/",
            "core/modules/$extension/layouts/" => "core/themes/stable9/layouts/$extension/",
          ];
          $expected_path = strtr($expected_path, $replacements);
          $assert_path = str_replace("core/modules/$extension/", '', $clean_path);

          $this->assertEquals($expected_path, $stable_path, "$assert_path from the $extension/$library_name library is overridden in Stable 9.");
          $this->assertFileExists("{$this->root}/$clean_path");
          $this->assertFileExists("{$this->root}/$stable_path");
        }
      }
    }
  }

}
