public GroundTransport()
{
fuelConsumption = 33;
ticketsQuantity = 77;
try
{
OilPrices oilprices = new OilPrices(FilesDirectories.OilPrices);
}
catch (Exception)
{
throw new Exception("Error reading oil prices from file");
}
fuelprice = OilPrices.getPrice("Уголь");
}
public WaterTranport()
{
fuelConsumption = 100;
ticketsQuantity = 20;
try
{
OilPrices oilprices = new OilPrices(FilesDirectories.OilPrices);
}
catch (Exception)
{
throw new Exception("Eror reading oil prices from file");
}
fuelprice = OilPrices.getPrice("Солярка");
}
/// <summary>
/// Расчёт стоимости проезда из пункта 1 в пункт 2
/// </summary>
/// <param name="from">Откуда</param>
/// <param name="to">Куда</param>
/// <returns>Стоимость</returns>
/// <exception cref="System.Exception">Ошибка расчёта расстояния между пунктами</exception>"
/// <exception cref="System.Exception">Ошибка чтения цен топлива из файла</exception>"
public override double cost(string from, string to)
{
//string mapPath;//Куда всунуть path или саму map. В параметры cost или локальными переменными cost?
AirMap map = new AirMap(FilesDirectories.AirMap);
double distance;
try
{
distance = map.Distance(from, to);
}
catch (Exception)
{
throw new Exception("2 airports doesn't communicate");
}
try
{
OilPrices oilprice = new OilPrices(FilesDirectories.OilPrices);
}
catch (Exception)
{
throw new Exception("Error reading oil prices");
}
return fuelConsumption * OilPrices.getPrice(oilType) * distance / ticketsQuantity;//Можно добавить +luggage+takeoff+посадка
}