class JsCollectionRenderer

class JsCollectionRenderer implements AssetCollectionRendererInterface {
    use DeprecatedServicePropertyTrait;
    
    /**
     * {@inheritdoc}
     */
    protected array $deprecatedProperties = [
        'state' => 'state',
    ];
    
    /**
     * The asset query string.
     *
     * @var \Drupal\Core\Asset\AssetQueryStringInterface
     */
    protected AssetQueryStringInterface $assetQueryString;
    
    /**
     * The file URL generator.
     *
     * @var \Drupal\Core\File\FileUrlGeneratorInterface
     */
    protected $fileUrlGenerator;
    
    /**
     * Constructs a JsCollectionRenderer.
     *
     * @param \Drupal\Core\State\StateInterface|\Drupal\Core\Asset\AssetQueryStringInterface $asset_query_string
     *   The asset query string.
     * @param \Drupal\Core\File\FileUrlGeneratorInterface $file_url_generator
     *   The file URL generator.
     * @param \Drupal\Component\Datetime\TimeInterface|null $time
     *   The time service.
     */
    public function __construct(AssetQueryStringInterface|StateInterface $asset_query_string, FileUrlGeneratorInterface $file_url_generator, ?TimeInterface $time = NULL) {
        if ($asset_query_string instanceof StateInterface) {
            @trigger_error('Calling ' . __METHOD__ . '() with the $asset_query_string argument as \\Drupal\\Core\\State\\StateInterface instead of \\Drupal\\Core\\Asset\\AssetQueryStringInterface is deprecated in drupal:10.2.0 and will be required in drupal:11.0.0. See https://www.drupal.org/node/3358337', E_USER_DEPRECATED);
            $asset_query_string = \Drupal::service('asset.query_string');
        }
        $this->assetQueryString = $asset_query_string;
        $this->fileUrlGenerator = $file_url_generator;
        if (!$time) {
            @trigger_error('Calling ' . __METHOD__ . '() without the $time argument is deprecated in drupal:10.3.0 and it will be required in drupal:11.0.0. See https://www.drupal.org/node/3387233', E_USER_DEPRECATED);
            $this->time = \Drupal::service(TimeInterface::class);
        }
    }
    
    /**
     * {@inheritdoc}
     *
     * This class evaluates the aggregation enabled/disabled condition on a group
     * by group basis by testing whether an aggregate file has been made for the
     * group rather than by testing the site-wide aggregation setting. This allows
     * this class to work correctly even if modules have implemented custom
     * logic for grouping and aggregating files.
     */
    public function render(array $js_assets) {
        $elements = [];
        // A dummy query-string is added to filenames, to gain control over
        // browser-caching. The string changes on every update or full cache
        // flush, forcing browsers to load a new copy of the files, as the
        // URL changed. Files that should not be cached get the request time as a
        // query-string instead, to enforce reload on every page request.
        $default_query_string = $this->assetQueryString
            ->get();
        // Defaults for each SCRIPT element.
        $element_defaults = [
            '#type' => 'html_tag',
            '#tag' => 'script',
            '#value' => '',
        ];
        // Loop through all JS assets.
        foreach ($js_assets as $js_asset) {
            $element = $element_defaults;
            // Element properties that depend on item type.
            switch ($js_asset['type']) {
                case 'setting':
                    $element['#attributes'] = [
                        // This type attribute prevents this from being parsed as an
                        // inline script.
'type' => 'application/json',
                        'data-drupal-selector' => 'drupal-settings-json',
                    ];
                    $element['#value'] = Json::encode($js_asset['data']);
                    break;
                case 'file':
                    $query_string = $js_asset['version'] == -1 ? $default_query_string : 'v=' . $js_asset['version'];
                    $query_string_separator = str_contains($js_asset['data'], '?') ? '&' : '?';
                    $element['#attributes']['src'] = $this->fileUrlGenerator
                        ->generateString($js_asset['data']);
                    // Only add the cache-busting query string if this isn't an aggregate
                    // file.
                    if (!isset($js_asset['preprocessed'])) {
                        $element['#attributes']['src'] .= $query_string_separator . ($js_asset['cache'] ? $query_string : $this->time
                            ->getRequestTime());
                    }
                    break;
                case 'external':
                    $element['#attributes']['src'] = $js_asset['data'];
                    break;
                default:
                    throw new \Exception('Invalid JS asset type.');
            }
            // Attributes may only be set if this script is output independently.
            if (!empty($element['#attributes']['src']) && !empty($js_asset['attributes'])) {
                $element['#attributes'] += $js_asset['attributes'];
            }
            $elements[] = $element;
        }
        return $elements;
    }

}