Apie\TypeJuggling\FloatingPoint

Complexity

Total Complexity

16

Size/Duplication

Total Lines	60
Duplicated Lines	0 %

Importance

Changes	1
Bugs	1	Features	1

8 Methods

Rating	Name	Duplication	Size	Complexity
A	fromNative()	0	3	1
B	supports()	0	15	7
A	__construct()	0	3	1
A	fromMissingValue()	0	3	1
A	supportsFromNative()	0	3	1
A	__toString()	0	3	1
A	supportsToNative()	0	3	2
A	toNative()	0	6	2

<?php


namespace Apie\TypeJuggling;

use Apie\TypeJuggling\Exceptions\MissingValueException;
use Apie\ValueObjects\ValueObjectInterface;

The type Apie\ValueObjects\ValueObjectInterface was not found. Maybe you did not declare it correctly or list all dependencies?

class FloatingPoint implements TypeUtilInterface
{
    /**
     * @var string
     */
    private $fieldName;

    public function __construct(string $fieldName)
    {
        $this->fieldName = $fieldName;
    }

    public function fromNative($input)
    {
        return $this->toNative($input);
    }

    public function toNative($input)
    {
        if ($input instanceof ValueObjectInterface) {
            return (float) $input->toNative();
        }
        return (float) $input;
    }

    public function fromMissingValue()
    {
        throw new MissingValueException($this->fieldName);
    }

    public function supports($input): bool
    {
        if ($input instanceof ValueObjectInterface && $this->supports($input->toNative())) {
            return true;
        }
        switch (gettype($input)) {
            case 'boolean':
            case 'integer':
            case 'double':
                return true;
            case 'string':
                $filter = filter_var($input, FILTER_VALIDATE_FLOAT);
                return $filter !== false;
        }
        return false;
    }

    public function supportsToNative($input): bool
    {
        return gettype($input) === 'double' || gettype($input) === 'integer';
    }

    public function supportsFromNative($input): bool
    {
        return $this->supportsToNative($input);
    }

    public function __toString()
    {
        return 'float';
    }
}