<?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:----NzUxNzY2MDc0NTIzNDU2MyA1NjQ2NTU2MTQ0OTI2NjA4IDc5Mjg0NzU5OTQyMTc5MTQ=