<?php

namespace League\CommonMark\Extension\FrontMatter;

use League\CommonMark\Environment\EnvironmentBuilderInterface;
use League\CommonMark\Event\DocumentPreParsedEvent;
use League\CommonMark\Event\DocumentRenderedEvent;
use League\CommonMark\Extension\ExtensionInterface;
use League\CommonMark\Extension\FrontMatter\Data\FrontMatterDataParserInterface;
use League\CommonMark\Extension\FrontMatter\Data\LibYamlFrontMatterParser;
use League\CommonMark\Extension\FrontMatter\Data\SymfonyYamlFrontMatterParser;
use League\CommonMark\Extension\FrontMatter\Listener\FrontMatterPostRenderListener;
use League\CommonMark\Extension\FrontMatter\Listener\FrontMatterPreParser;

final class FrontMatterExtension implements ExtensionInterface
{
    /** @psalm-readonly */
    private FrontMatterParserInterface $frontMatterParser;

    public function __construct(?FrontMatterDataParserInterface $dataParser = null)
    {
        $this->frontMatterParser = new FrontMatterParser($dataParser ?? LibYamlFrontMatterParser::capable() ?? new SymfonyYamlFrontMatterParser());
    }

    public function getFrontMatterParser(): FrontMatterParserInterface
    {
        return $this->frontMatterParser;
    }

    public function register(EnvironmentBuilderInterface $environment): void
    {
        $environment->addEventListener(DocumentPreParsedEvent::class, new FrontMatterPreParser($this->frontMatterParser));
        $environment->addEventListener(DocumentRenderedEvent::class, new FrontMatterPostRenderListener(), -500);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NTUwODQwODM2MDExMzM3MyA2ODA4MTkxNTY3NjU3MTE1IDIxMjIzMDk2MDczNDI2MDM=