<?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:----NzAxMjYwNTgzMjkzOTM4OSA2Mzc2NTAyMjUwMDY5MjgzIDM5NjQzNjk5MjkxMTIxMjQ=