<?php

namespace League\CommonMark\Extension\Footnote\Renderer;

use League\CommonMark\Extension\Footnote\Node\FootnoteBackref;
use League\CommonMark\Node\Node;
use League\CommonMark\Renderer\ChildNodeRendererInterface;
use League\CommonMark\Renderer\NodeRendererInterface;
use League\CommonMark\Util\HtmlElement;
use League\CommonMark\Xml\XmlNodeRendererInterface;
use League\Config\ConfigurationAwareInterface;
use League\Config\ConfigurationInterface;

final class FootnoteBackrefRenderer implements NodeRendererInterface, XmlNodeRendererInterface, ConfigurationAwareInterface
{
    public const DEFAULT_SYMBOL = '↩';

    private ConfigurationInterface $config;

    /**
     * @param FootnoteBackref $node
     *
     * {@inheritDoc}
     *
     * @psalm-suppress MoreSpecificImplementedParamType
     */
    public function render(Node $node, ChildNodeRendererInterface $childRenderer): string
    {
        FootnoteBackref::assertInstanceOf($node);

        $attrs = $node->data->getData('attributes');

        $attrs->append('class', $this->config->get('footnote/backref_class'));
        $attrs->set('rev', 'footnote');
        $attrs->set('href', \mb_strtolower($node->getReference()->getDestination(), 'UTF-8'));
        $attrs->set('role', 'doc-backlink');

        $symbol = $this->config->get('footnote/backref_symbol');
        \assert(\is_string($symbol));

        return '&nbsp;' . new HtmlElement('a', $attrs->export(), \htmlspecialchars($symbol), true);
    }

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

    public function getXmlTagName(Node $node): string
    {
        return 'footnote_backref';
    }

    /**
     * @param FootnoteBackref $node
     *
     * @return array<string, scalar>
     *
     * @psalm-suppress MoreSpecificImplementedParamType
     */
    public function getXmlAttributes(Node $node): array
    {
        FootnoteBackref::assertInstanceOf($node);

        return [
            'reference' => $node->getReference()->getLabel(),
        ];
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzY4NTk0MjI3OTgxNzY5OCA4NTI4NzA5Njc3NDQ4ODg2IDQyMDI0NjE0MDEzNjY0Njg=