<?php

namespace App\Services\Markdown\Renderers;

use App\Classes\Link;
use League\CommonMark\Extension\CommonMark\Node\Inline\Link as CommonMarkLink;
use League\CommonMark\Node\Node;
use League\CommonMark\Renderer\ChildNodeRendererInterface;
use League\CommonMark\Renderer\NodeRendererInterface;
use League\CommonMark\Util\HtmlElement;

class LinkRenderer implements NodeRendererInterface
{
    /**
     * Renders a link node into an HTML element.
     */
    public function render(Node $node, ChildNodeRendererInterface $childRenderer): HtmlElement
    {
        CommonMarkLink::assertInstanceOf($node);

        $innerHtml = $childRenderer->renderNodes($node->children());
        $url       = $node->getUrl();

        return (new Link($url, $innerHtml))->toHtmlElement();
    }
}