<?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:----OTcxMzY1NTMzMDc3NjQ3MSA5NDgzOTMxODk3NTk4ODk2IDU5MTIzNzY0NDIzNTU1MTU=