<?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:----MjAxOTMzMjg3ODUwMDU5IDkyMTU5NDM4NjcxMTMwMzkgODEwNjc2MzU2OTg0NzQ2NA==