<?php

namespace League\CommonMark\Extension\Footnote\Event;

use League\CommonMark\Event\DocumentParsedEvent;
use League\CommonMark\Extension\Footnote\Node\Footnote;
use League\CommonMark\Extension\Footnote\Node\FootnoteBackref;
use League\CommonMark\Extension\Footnote\Node\FootnoteRef;
use League\CommonMark\Node\Block\Paragraph;
use League\CommonMark\Node\Inline\Text;
use League\CommonMark\Reference\Reference;
use League\Config\ConfigurationAwareInterface;
use League\Config\ConfigurationInterface;

final class AnonymousFootnotesListener implements ConfigurationAwareInterface
{
    private ConfigurationInterface $config;

    public function onDocumentParsed(DocumentParsedEvent $event): void
    {
        $document = $event->getDocument();
        foreach ($document->iterator() as $node) {
            if (! $node instanceof FootnoteRef || ($text = $node->getContent()) === null) {
                continue;
            }

            // Anonymous footnote needs to create a footnote from its content
            $existingReference = $node->getReference();
            $newReference      = new Reference(
                $existingReference->getLabel(),
                '#' . $this->config->get('footnote/ref_id_prefix') . $existingReference->getLabel(),
                $existingReference->getTitle()
            );

            $paragraph = new Paragraph();
            $paragraph->appendChild(new Text($text));
            $paragraph->appendChild(new FootnoteBackref($newReference));

            $footnote = new Footnote($newReference);
            $footnote->appendChild($paragraph);

            $document->appendChild($footnote);
        }
    }

    public function setConfiguration(ConfigurationInterface $configuration): void
    {
        $this->config = $configuration;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDkwMjA3MzgzNTY0ODIzNyAyOTU0MzUwNTMzODgyMjYgMzIyMTk3NDUwMzQ3OTkzNA==