public string Risky(BO.Bus bus, int km) //check if its ok to drive
{
if (bus.Fuel < km) //chek if there is enough feul for the drive
{
if (bus.Fuel <= 5)
{
bus.State = Status.NeedRefuel;
}
return("There is not enough fuel for the trip ");
}
if (bus.KmOfTreatment + km >= 20000)
{//check if it ok to drive
bus.State = Status.NeedTreatment;
return("Time for treatment");
}
if (bus.DateOfTreatment <= DateTime.Now.AddYears(-1))//Checks if more than a year has passed since the last treatment
{
bus.State = Status.NeedTreatment;
//throw new Exception("Time for treatment, more then year from the last");
}
else
{
bus.State = Status.Ready;
}
return("OK");
}
/// <summary>
/// open the window of the bus info
/// </summary>
private void ShowBusesInfo()
{
BO.Bus bus = BusesDataGrid.SelectedItem as BO.Bus;
if (bus != null)
{
BusInfo win = new BusInfo(bus);
win.ShowDialog();
ShowBuses();
}
}
public void UpdateBusDetails(BO.Bus bus)
{
try
{
dl.UpdateBus(BusBoDoAdapter(bus));
}
catch (DO.BadBusLicenseNumberException ex)
{
throw new BO.BadLicensNumberException(ex.Message, ex);
}
}
//copy&convert constractor
public Bus(BO.Bus b)
{
LicensNumber = b.LicensNumber;
KmSum = b.KmSum;
DateOfBeg = b.DateOfBeg;
Charger = b.Charger;
ComfortSeat = b.ComfortSeat;
Wifi = b.Wifi;
Fuel = b.Fuel;
upFuel = b.Fuel;
DateOfTreatment = b.DateOfTreatment;
KmOfTreatment = b.KmOfTreatment;
Upstatus = b.State;
}
public void Drive(BO.Bus bus, int kmDrive)//take the bus for drive
{
if (Risky(bus, kmDrive) == "OK")
{
//Fuel and km update
bus.KmSum += kmDrive;
bus.Fuel -= kmDrive;
bus.KmOfTreatment += kmDrive;
}
else
{
throw new ArgumentException("Can not drive!");
}
}
/// <summary>
/// window ctor
/// </summary>
public NewBusInfo()
{
InitializeComponent();
try
{
bl = BLFactory.GetBL();
bus = new BO.Bus()
{
LastTreatmentDate = DateTime.Now,
TripSinceTreatment = 0,
FuelRemain = 400,
BusStatus = Status.Ready
};
date.DataContext = bus;
}
catch (BO.MissingData ex) //creating bo failed
{
MessageBox.Show(ex.Message);
}
}
public void Refuel(BO.Bus bus) //Fuel update
{
bus.Fuel = 1200;
}
public void Treatment(BO.Bus bus)//Update the current date, and the trip on which the treatment was performed.
{
bus.DateOfTreatment = DateTime.Now;
bus.KmOfTreatment = 0;
}
DO.Bus BusBoDoAdapter(BO.Bus busBO)
{
DO.Bus busDO = new DO.Bus();
busBO.CopyPropertiesTo(busDO);
return(busDO);
}
BO.Bus BusDoBoAdapter(DO.Bus busDO)
{
BO.Bus busBO = new BO.Bus();
busDO.CopyPropertiesTo(busBO);
return(busBO);
}