<?php

declare(strict_types=1);

namespace Symplify\CodingStandard\TokenRunner\Analyzer\FixerAnalyzer;

use PhpCsFixer\Tokenizer\Token;
use PhpCsFixer\Tokenizer\Tokens;

final class CallAnalyzer
{
    public function isMethodCall(Tokens $tokens, int $bracketPosition): bool
    {
        $objectToken = new Token([T_OBJECT_OPERATOR, '->']);
        $whitespaceToken = new Token([T_WHITESPACE, ' ']);

        $previousTokenOfKindPosition = $tokens->getPrevTokenOfKind($bracketPosition, [$objectToken, $whitespaceToken]);

        // probably a function call
        if ($previousTokenOfKindPosition === null) {
            return false;
        }

        /** @var Token $token */
        $token = $tokens[$previousTokenOfKindPosition];

        return $token->isGivenKind(T_OBJECT_OPERATOR);
    }
}