<?php

namespace League\CommonMark\Extension\SmartPunct;

use League\CommonMark\Node\Inline\Text;
use League\CommonMark\Parser\Inline\InlineParserInterface;
use League\CommonMark\Parser\Inline\InlineParserMatch;
use League\CommonMark\Parser\InlineParserContext;

final class DashParser implements InlineParserInterface
{
    private const EN_DASH = '–';
    private const EM_DASH = '—';

    public function getMatchDefinition(): InlineParserMatch
    {
        return InlineParserMatch::regex('(?<!-)(-{2,})');
    }

    public function parse(InlineParserContext $inlineContext): bool
    {
        $count = $inlineContext->getFullMatchLength();
        $inlineContext->getCursor()->advanceBy($count);

        $enCount = 0;
        $emCount = 0;
        if ($count % 3 === 0) { // If divisible by 3, use all em dashes
            $emCount = (int) ($count / 3);
        } elseif ($count % 2 === 0) { // If divisible by 2, use all en dashes
            $enCount = (int) ($count / 2);
        } elseif ($count % 3 === 2) { // If 2 extra dashes, use en dash for last 2; em dashes for rest
            $emCount = (int) (($count - 2) / 3);
            $enCount = 1;
        } else { // Use en dashes for last 4 hyphens; em dashes for rest
            $emCount = (int) (($count - 4) / 3);
            $enCount = 2;
        }

        $inlineContext->getContainer()->appendChild(new Text(
            \str_repeat(self::EM_DASH, $emCount) . \str_repeat(self::EN_DASH, $enCount)
        ));

        return true;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODExOTYwNzI1NTgwODM4MCA2NjAzMzE2NTQyNDMxNjg4IDI5ODQ2NzQ0ODI5MTIyODk=