public void Park(Vehical vehical)
{
if (IsEmpty)
{
parkedVehical = vehical;
}
}
public Vehical Leave(Ticket ticket)
{
if (ticket != null && ticketRecorder.ContainsKey(ticket))
{
Spot spot = ticketRecorder[ticket];
Vehical v = spot.Leave();
return(v);
}
return(null);
}
public Vehical Leave()
{
if (!IsEmpty)
{
var vehical = parkedVehical;
parkedVehical = null;
return(vehical);
}
return(null);
}
public Ticket Park(Vehical vehical)
{
Spot spot = FindSpot(vehical);
if (spot != null)
{
Ticket ticket = new Ticket();
ticket.Id = spot.GetHashCode();
ticket.parkTime = DateTime.Now;
ticketRecorder.Add(ticket, spot);
return(ticket);
}
return(null);
}
private Spot FindSpot(Vehical vehical)
{
if (vehical == null)
{
return(null);
}
if (vehical.vehicalSize == VehicalSize.Small)
{
foreach (var spot in small)
{
if (spot.IsEmpty)
{
return(spot);
}
}
}
else if (vehical.vehicalSize == VehicalSize.Medium)
{
foreach (var spot in medium)
{
if (spot.IsEmpty)
{
return(spot);
}
}
}
else
{
foreach (var spot in large)
{
if (spot.IsEmpty)
{
return(spot);
}
}
}
return(null);
}
