<?php

namespace League\CommonMark\Extension\TableOfContents;

use League\CommonMark\Extension\TableOfContents\Node\TableOfContentsPlaceholder;
use League\CommonMark\Parser\Block\AbstractBlockContinueParser;
use League\CommonMark\Parser\Block\BlockContinue;
use League\CommonMark\Parser\Block\BlockContinueParserInterface;
use League\CommonMark\Parser\Block\BlockStart;
use League\CommonMark\Parser\Block\BlockStartParserInterface;
use League\CommonMark\Parser\Cursor;
use League\CommonMark\Parser\MarkdownParserStateInterface;
use League\Config\ConfigurationAwareInterface;
use League\Config\ConfigurationInterface;

final class TableOfContentsPlaceholderParser extends AbstractBlockContinueParser
{
    /** @psalm-readonly */
    private TableOfContentsPlaceholder $block;

    public function __construct()
    {
        $this->block = new TableOfContentsPlaceholder();
    }

    public function getBlock(): TableOfContentsPlaceholder
    {
        return $this->block;
    }

    public function tryContinue(Cursor $cursor, BlockContinueParserInterface $activeBlockParser): ?BlockContinue
    {
        return BlockContinue::none();
    }

    public static function blockStartParser(): BlockStartParserInterface
    {
        return new class () implements BlockStartParserInterface, ConfigurationAwareInterface {
            /** @psalm-readonly-allow-private-mutation */
            private ConfigurationInterface $config;

            public function tryStart(Cursor $cursor, MarkdownParserStateInterface $parserState): ?BlockStart
            {
                $placeholder = $this->config->get('table_of_contents/placeholder');
                if ($placeholder === null) {
                    return BlockStart::none();
                }

                // The placeholder must be the only thing on the line
                if ($cursor->match('/^' . \preg_quote($placeholder, '/') . '$/') === null) {
                    return BlockStart::none();
                }

                return BlockStart::of(new TableOfContentsPlaceholderParser())->at($cursor);
            }

            public function setConfiguration(ConfigurationInterface $configuration): void
            {
                $this->config = $configuration;
            }
        };
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTI0NjQ5MDU3NTY1MTIwNyA0OTk0OTA4Nzg0MDQxMDI2IDEyODA4MTk4MjAzNzUyNA==