<?php

namespace rednaoeasycalculationforms\core\Managers\FormManager\Calculator;

class FixedAmountCalculator extends CalculatorBase
{
    private $CustomSalePrice;
    private $CustomRegularPrice;

    public function __construct($field)
    {
        parent::__construct($field);
        $this->CustomRegularPrice = null;
        $this->CustomSalePrice = null;
    }

    public function SetRegularPrice($price)
    {
        $this->CustomRegularPrice = $price;
        return $this;
    }

    public function SetSalePrice($price) {
        $this->CustomSalePrice = $price;
        return $this;
    }

    public function ExecutedCalculation($value)
    {
        if($value == null)
            $value = $this->Field->GetValue();

        $regularPriceToUse = $this->CustomRegularPrice !== null ? $this->CustomRegularPrice : $this->Field->GetRegularPrice();

        if($this->Field->IsUsed())
        {
            return $this->CreateCalculationObject($regularPriceToUse, '', 1);
        }else
            return $this->CreateCalculationObject('', '', 0);
    }

}