<?php
/** TODO MOVE TO SHOP BOILERPLATE BECAUSE THIS ATTRIBUTE DEPENDS ON THE VAT SERVICE AND ON SHOP TRANSLATIONS  */

namespace Komma\KMS\Core\Attributes;

use Komma\KMS\Core\Attributes\Interfaces\HasLabelInterface;
use Komma\KMS\Core\Attributes\Traits\ExplanationTrait;
use Komma\KMS\Core\Attributes\Traits\LabelTrait;
use Komma\KMS\Core\Attributes\Traits\PlaceholderTextTrait;
use Komma\KMS\Core\Attributes\Traits\ReadOnlyTrait;

/**
 * Class TextField
 * @package App\Kms\Core\Attributes
 */
class Currency extends Attribute implements HasLabelInterface
{
    use LabelTrait;
    use PlaceholderTextTrait;
    use ReadOnlyTrait;
    use ExplanationTrait;

    /** The minimum allowed value */
    private int $min;

    /** The maximum allowed value */
    private int $max;

    /** The legal number intervals  */
    private float $step;

    /**
     * @return string
     * @throws \Throwable
     */
    public function render(): string
    {
        return view('KMS::attributes.currency', [
            'attribute' => $this
        ])->render();
    }

    /**
     * @return int
     */
    public function getMin(): ?int
    {
        return $this->min;
    }

    /**
     * @param int $min
     * @return Currency
     */
    public function setMin(int $min):Currency
    {
        $this->min = $min;
        return $this;
    }

    /**
     * @return int
     */
    public function getMax(): ?int
    {
        return $this->max;
    }

    /**
     * @param int $max
     * @return Currency
     */
    public function setMax(int $max):Currency
    {
        $this->max = $max;
        return $this;
    }

    /**
     * @return float
     */
    public function getStep(): ?float
    {
        return $this->step;
    }

    /**
     * @param float $step
     * @return Currency
     */
    public function setStep(float $step):Currency
    {
        $this->step = $step;
        return $this;
    }

    /**
     * Get value overwrite
     * because the value may not be an empty string but should be 0 then
     *
     * @return string
     */
    public function getValue(): string
    {
        $value = $this->value;
        if(empty($value)) $value = '';

        return $value;
    }
}