<?php

namespace League\CommonMark\Extension\DefaultAttributes;

use League\CommonMark\Event\DocumentParsedEvent;
use League\CommonMark\Extension\Attributes\Util\AttributesHelper;
use League\Config\ConfigurationAwareInterface;
use League\Config\ConfigurationInterface;

final class ApplyDefaultAttributesProcessor implements ConfigurationAwareInterface
{
    private ConfigurationInterface $config;

    public function onDocumentParsed(DocumentParsedEvent $event): void
    {
        /** @var array<string, array<string, mixed>> $map */
        $map = $this->config->get('default_attributes');

        // Don't bother iterating if no default attributes are configured
        if (! $map) {
            return;
        }

        foreach ($event->getDocument()->iterator() as $node) {
            // Check to see if any default attributes were defined
            if (($attributesToApply = $map[\get_class($node)] ?? []) === []) {
                continue;
            }

            $newAttributes = [];
            foreach ($attributesToApply as $name => $value) {
                if (\is_callable($value)) {
                    $value = $value($node);
                    // Callables are allowed to return `null` indicating that no changes should be made
                    if ($value !== null) {
                        $newAttributes[$name] = $value;
                    }
                } else {
                    $newAttributes[$name] = $value;
                }
            }

            // Merge these attributes into the node
            if (\count($newAttributes) > 0) {
                $node->data->set('attributes', AttributesHelper::mergeAttributes($node, $newAttributes));
            }
        }
    }

    public function setConfiguration(ConfigurationInterface $configuration): void
    {
        $this->config = $configuration;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----Mzk3NzEzNTM3MzU2ODg5IDk3NTc0MjMwNTk4NjMzMTMgMzMwMjU0NjU5NDI0MDMxOA==