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 decimal GasDiscTotal(GasBill gasBill, Tariff tariff)
{
decimal totalValue = 0;
List<decimal> tariffStr = tariff.ParseDiscString(tariff.GasDiscString);
if (tariffStr.Count == 5)
{
if (gasBill.GasUsage >= tariffStr[0])
{
totalValue += tariffStr[0] * tariffStr[2];
if (gasBill.GasUsage < tariffStr[1])
{
totalValue += (gasBill.GasUsage - tariffStr[0]) * tariffStr[3];
}
else
{
totalValue += ((tariffStr[1] - tariffStr[0]) * tariffStr[3]) + ((gasBill.GasUsage - tariffStr[1]) * tariffStr[4]);
}
}
else
{
return gasBill.GasUsage * tariffStr[2];
}
return totalValue;
}
return totalValue;
}
public decimal ElectroDiscTotal(ElectroBill electroBill, Tariff tariff)
{
decimal totalValue = 0;
List<decimal> tariffStr = tariff.ParseDiscString(tariff.ElectroDiscString);
if (tariffStr.Count == 5)
{
if (electroBill.ElectroUsage >= tariffStr[0])
{
totalValue += tariffStr[0] * tariffStr[2];
if (electroBill.ElectroUsage < tariffStr[1])
{
totalValue += (electroBill.ElectroUsage - tariffStr[0]) * tariffStr[3];
}
else
{
totalValue += ((tariffStr[1] - tariffStr[0]) * tariffStr[3]) + ((electroBill.ElectroUsage - tariffStr[1]) * tariffStr[4]);
}
}
else
{
return electroBill.ElectroUsage * tariffStr[2];
}
return totalValue;
}
return totalValue;
}
public ActionResult Edit(Tariff tariff)
{
if (ModelState.IsValid)
{
repo.SaveTariff(tariff);
TempData["message"] = string.Format("{0} успешно сохранен", tariff.TariffName);
return RedirectToAction("List");
}
else
{
// there is something wrong with the data values
return View(tariff);
}
}
public void SaveTariff(Tariff tariff)
{
if (tariff.Id == 0)
{
context.Tariffs.Add(tariff);
}
else
{
Tariff dbEntry = context.Tariffs.Find(tariff.Id);
if (dbEntry != null)
{
dbEntry.TariffName = tariff.TariffName;
dbEntry.ElectroTariff = tariff.ElectroTariff;
dbEntry.GasTariff = tariff.GasTariff;
dbEntry.WaterTariff = tariff.WaterTariff;
}
}
context.SaveChanges();
}
public decimal GasTotal(GasBill gasBill, Tariff tariff)
{
return gasBill.GasUsage * tariff.GasTariff;
}
public decimal ElectroTotal(ElectroBill electroBill, Tariff tariff)
{
return electroBill.ElectroUsage * tariff.ElectroTariff;
}
public decimal WaterTotal(WaterBill waterBill, Tariff tariff)
{
return waterBill.WaterUsage * tariff.WaterTariff;
}