void IDAL.AddLineExit(LineExit lineExit)
{
if (DataSource.LineExits.Exists(lineExit1 => lineExit1.BusLineID1 == lineExit.BusLineID1 && lineExit1.LineStartTime == lineExit.LineStartTime))
{
throw new ExceptionLineExit(lineExit.BusLineID1, lineExit.LineStartTime, "the LineExit alrdy exist in the list in the same time");
}
else
{
DataSource.LineExits.Add(lineExit.Clone());
}
}
LineExit IDAL.OneLineExitFromList(int numberLine, TimeSpan StartTime)
{
LineExit b = DataSource.LineExits.FirstOrDefault(lineExit => lineExit.BusLineID1 == numberLine && lineExit.LineStartTime == StartTime);
return(b = default ? throw new ExceptionLineExit(numberLine, StartTime, "the line Exit dsnt Exist") : b);
LineExit IDAL.ReturnLineExit(int lineNumber, TimeSpan StartTime)
{
LineExit lineExit = DataSource.LineExits.FirstOrDefault(lineExit1 => lineExit1.BusLineID1 == lineNumber && lineExit1.LineStartTime == StartTime);
return(lineExit.Clone() ?? throw new ExceptionLineExit(lineNumber, StartTime, "the LineExit not exist in the list"));
}
void IDAL.UpdatingLineExit(LineExit lineExit)
{
int index = DataSource.LineExits.FindIndex(lineExit1 => lineExit1.BusLineID1 == lineExit.BusLineID1 && lineExit1.LineStartTime == lineExit.LineStartTime);
DataSource.LineExits[index] = index == -1 ? throw new ExceptionLineExit(lineExit.BusLineID1, lineExit.LineStartTime, "The lineExit not exist in the compny") : lineExit.Clone();
}
LineExit IDAL.OneLineExitFromList(int numberLine, string start)
{
LineExit b = DataSource.LineExits.FirstOrDefault(lineExit => lineExit.BusLineID1 == numberLine && lineExit.LineStartTime == start);
return(b = default ? throw new ExceptionDl("the line Exit dsnt Exist") : b);
