<?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:----OTE0NTk2NDQwMTcwNDcxNCAxMTY4ODQxMjQ0NTk2ODMzIDM1MDAxNjU5ODEyNjEwOTQ=