class ClassLengthSniff

class ClassLengthSniff implements Sniff {
    public const CODE_CLASS_TOO_LONG = 'ClassTooLong';
    
    /** @var int */
    public $maxLinesLength = 250;
    
    /** @var bool */
    public $includeComments = false;
    
    /** @var bool */
    public $includeWhitespace = false;
    
    /**
     * @return array<int, (int|string)>
     */
    public function register() : array {
        return array_values(Tokens::$ooScopeTokens);
    }
    
    /**
     * @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint
     * @param int $pointer
     */
    public function process(File $phpcsFile, $pointer) : void {
        $this->maxLinesLength = SniffSettingsHelper::normalizeInteger($this->maxLinesLength);
        $flags = array_keys(array_filter([
            FunctionHelper::LINE_INCLUDE_COMMENT => $this->includeComments,
            FunctionHelper::LINE_INCLUDE_WHITESPACE => $this->includeWhitespace,
        ]));
        $flags = array_reduce($flags, static function ($carry, $flag) : int {
            return $carry | $flag;
        }, 0);
        $length = FunctionHelper::getLineCount($phpcsFile, $pointer, $flags);
        if ($length <= $this->maxLinesLength) {
            return;
        }
        $errorMessage = sprintf('Your class is too long. Currently using %d lines. Can be up to %d lines.', $length, $this->maxLinesLength);
        $phpcsFile->addError($errorMessage, $pointer, self::CODE_CLASS_TOO_LONG);
    }

}