Sprain\SwissQrBill\DataGroup\Element\AdditionalInformation

Complexity

Total Complexity

9

Size/Duplication

Total Lines	78
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	getBillInformation()	0	3	1
A	getFormattedString()	0	8	2
A	getMessage()	0	3	1
A	__construct()	0	6	1
A	create()	0	5	1
A	loadValidatorMetadata()	0	11	1
A	getQrCodeData()	0	12	2

<?php declare(strict_types=1);

namespace Sprain\SwissQrBill\DataGroup\Element;

use Sprain\SwissQrBill\DataGroup\QrCodeableInterface;
use Sprain\SwissQrBill\Validator\SelfValidatableInterface;
use Sprain\SwissQrBill\Validator\SelfValidatableTrait;
use Symfony\Component\Validator\Constraints as Assert;
use Symfony\Component\Validator\Mapping\ClassMetadata;

final class AdditionalInformation implements QrCodeableInterface, SelfValidatableInterface
{
    use SelfValidatableTrait;

    public const TRAILER_EPD = 'EPD';

    /**
     * Unstructured information can be used to indicate the payment purpose
     * or for additional textual information about payments with a structured reference.
     */
    private ?string $message;

    /**
     * Bill information contains coded information for automated booking of the payment.
     * The data is not forwarded with the payment.
     */
    private ?string $billInformation;

    private function __construct(
        ?string $message,
        ?string $billInformation
    ) {
        $this->message = $message;
        $this->billInformation = $billInformation;
    }

    public static function create(
        ?string $message,
        ?string $billInformation = null
    ): self {
        return new self($message, $billInformation);
    }

    public function getMessage(): ?string
    {
        return $this->message;
    }

    public function getBillInformation(): ?string
    {
        return $this->billInformation;
    }

    public function getFormattedString(): ?string
    {
        $string = $this->getMessage();
        if ($this->getBillInformation()) {
            $string .= "\n".$this->getBillInformation();
        }

        return $string;
    }

    public function getQrCodeData(): array
    {
        $qrCodeData = [
            $this->getMessage(),
            self::TRAILER_EPD,
        ];

        if ($this->getBillInformation()) {
            $qrCodeData[]= $this->getBillInformation();
        }

        return $qrCodeData;
    }

    public static function loadValidatorMetadata(ClassMetadata $metadata): void
    {
        $metadata->addPropertyConstraints('message', [
            new Assert\Length([
                'max' => 140
            ])
        ]);

        $metadata->addPropertyConstraints('billInformation', [
            new Assert\Length([
                'max' => 140
            ])
        ]);
    }
}