public decimal WaterDiscTotal(WaterBill waterBill, Tariff tariff)
{
decimal totalValue = 0;
List<decimal> tariffStr = tariff.ParseDiscString(tariff.WaterDiscString);
if (tariffStr.Count == 5)
{
if (waterBill.WaterUsage >= tariffStr[0])
{
totalValue += tariffStr[0] * tariffStr[2];
if (waterBill.WaterUsage < tariffStr[1])
{
totalValue += (waterBill.WaterUsage - tariffStr[0]) * tariffStr[3];
}
else
{
totalValue += ((tariffStr[1] - tariffStr[0]) * tariffStr[3]) + ((waterBill.WaterUsage - tariffStr[1]) * tariffStr[4]);
}
}
else
{
return waterBill.WaterUsage * tariffStr[2];
}
return totalValue;
}
return totalValue;
}
public ViewResult AddWaterbillToCheckout()
{
WaterBill waterBill = new WaterBill();
return View(waterBill);
}
public RedirectToRouteResult AddWaterbillToCheckout(Checkout order, WaterBill waterBill, string returnUrl)
{
if (waterBill != null)
{
if (order.chosenTariff == null)
{
order.chosenTariff = tariffRepo.Tariffs
.FirstOrDefault(p => p.Id != null);
}
order.InitCalc(new ValueCalculator());
order.SetWater(waterBill);
}
return RedirectToAction("Index", new { returnUrl });
}
public decimal WaterTotal(WaterBill waterBill, Tariff tariff)
{
return waterBill.WaterUsage * tariff.WaterTariff;
}