public MaintenanceSchedule createNewMaintenanceSchedule(int attractionID, DateTime?scheduleDate)
{
MaintenanceScheduleMediator mediator = new MaintenanceScheduleMediator();
MaintenanceSchedule ms = new MaintenanceSchedule();
ms.scheduleID = mediator.getLastID() + 1;
ms.attractionID = attractionID;
ms.scheduleDate = scheduleDate;
ms.status = "Not Done";
return(ms);
}
private void submitBtn_Click(object sender, RoutedEventArgs e)
{
string attractionIDStr = attractionIDTxt.Text.Trim();
int attractionID;
DateTime?scheduleDate = scheduleDatePicker.SelectedDate;
bool success = int.TryParse(attractionIDStr, out attractionID);
if (!success)
{
errorLbl.Text = "Schedule ID must be a number!";
}
else if (!scheduleDate.HasValue)
{
errorLbl.Text = "Please input all field!";
}
else
{
AttractionRideMediator amediator = new AttractionRideMediator();
if (amediator.getAttractionOrRide(attractionID) == null)
{
errorLbl.Text = "Invalid attraction ID";
}
else
{
MaintenanceScheduleMediator mediator = new MaintenanceScheduleMediator();
MaintenanceScheduleFactory factory = new MaintenanceScheduleFactory();
MaintenanceSchedule schedule = mediator.addMaintenanceSchedule(factory.createNewMaintenanceSchedule(attractionID, scheduleDate));
if (schedule == null)
{
MessageBox.Show("Add maintenance schedule failed!");
}
else
{
MessageBox.Show("Add maintenance schedule success!");
}
this.Close();
}
}
}
private void submitBtn_Click(object sender, RoutedEventArgs e)
{
string scheduleIDStr = scheduleIDTxt.Text.Trim();
string attractionIDStr = attractionIDTxt.Text.Trim();
int scheduleID, attractionID;
DateTime?scheduleDate = scheduleDatePicker.SelectedDate;
bool success = int.TryParse(scheduleIDStr, out scheduleID);
bool success2 = int.TryParse(attractionIDStr, out attractionID);
if (!success || !success2)
{
errorLbl.Text = "Schedule ID must be a number!";
}
else if (!scheduleDate.HasValue)
{
errorLbl.Text = "Please input all field!";
}
else
{
MaintenanceScheduleMediator mediator = new MaintenanceScheduleMediator();
MaintenanceSchedule schedule = mediator.getMaintenanceSchedule(scheduleID);
schedule.attractionID = attractionID;
schedule.scheduleDate = scheduleDate;
schedule = mediator.updateMaintenanceSchedule(scheduleID, schedule);
if (schedule == null)
{
MessageBox.Show("Update maintenance schedule failed!");
}
else
{
MessageBox.Show("Update maintenance schedule success!");
}
refresh();
}
}
private void refresh()
{
MaintenanceScheduleMediator mediator = new MaintenanceScheduleMediator();
maintenanceScheduleView.ItemsSource = mediator.getAllMaintenanceSchedule();
}
