<?php

namespace League\CommonMark\Extension\TaskList;

use League\CommonMark\Extension\CommonMark\Node\Block\ListItem;
use League\CommonMark\Node\Block\Paragraph;
use League\CommonMark\Parser\Inline\InlineParserInterface;
use League\CommonMark\Parser\Inline\InlineParserMatch;
use League\CommonMark\Parser\InlineParserContext;

final class TaskListItemMarkerParser implements InlineParserInterface
{
    public function getMatchDefinition(): InlineParserMatch
    {
        return InlineParserMatch::oneOf('[ ]', '[x]');
    }

    public function parse(InlineParserContext $inlineContext): bool
    {
        $container = $inlineContext->getContainer();

        // Checkbox must come at the beginning of the first paragraph of the list item
        if ($container->hasChildren() || ! ($container instanceof Paragraph && $container->parent() && $container->parent() instanceof ListItem)) {
            return false;
        }

        $cursor   = $inlineContext->getCursor();
        $oldState = $cursor->saveState();

        $cursor->advanceBy(3);

        if ($cursor->getNextNonSpaceCharacter() === null) {
            $cursor->restoreState($oldState);

            return false;
        }

        $isChecked = $inlineContext->getFullMatch() !== '[ ]';

        $container->appendChild(new TaskListItemMarker($isChecked));

        return true;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----OTgxMzk1MzI1MDc4MTEzMyAxNDQ0NjgzMDg1NjExOTYgMjgwOTUyMTE0MzUwMjA2OQ==