CharlotteDunois\Livia\Types\FloatArgumentType

Complexity

Total Complexity

8

Size/Duplication

Total Lines	35
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	parse()	0	2	1
A	__construct()	0	2	1
A	validate()	0	15	6

<?php
/**
 * Livia
 * Copyright 2017-2019 Charlotte Dunois, All Rights Reserved
 *
 * Website: https://charuru.moe
 * License: https://github.com/CharlotteDunois/Livia/blob/master/LICENSE
*/

namespace CharlotteDunois\Livia\Types;

/**
 * {@inheritdoc}
 * @internal
 */
class FloatArgumentType extends ArgumentType {
    /**
     * @internal
     */
    function __construct(\CharlotteDunois\Livia\Client $client) {
        parent::__construct($client, 'float');
    }
    
    /**
     * {@inheritdoc}
     * @return bool|string|\React\Promise\ExtendedPromiseInterface
     */
    function validate(string $value, \CharlotteDunois\Livia\Commands\Context $context, ?\CharlotteDunois\Livia\Arguments\Argument $arg = null) {
        $value = \filter_var($value, \FILTER_VALIDATE_FLOAT);
        if($value === false) {
            return false;
        }
        
        if($arg->min !== null && $value < $arg->min) {
            return 'Please enter a number above or exactly '.$arg->min.'.';
        }
        
        if($arg->max !== null && $value > $arg->max) {
            return 'Please enter a number below or exactly '.$arg->max.'.';
        }
        
        return true;
    }
    
    /**
     * {@inheritdoc}
     * @return mixed|null|\React\Promise\ExtendedPromiseInterface
     */
    function parse(string $value, \CharlotteDunois\Livia\Commands\Context $context, ?\CharlotteDunois\Livia\Arguments\Argument $arg = null) {
        return ((float) $value);
    }
}