private bool ValidateAddPricingScheme()
{
if (SelectedTravelClass == null)
{
MessageBox.Show("Please select a travel class.", "Travel class required");
return(false);
}
if (ClassPricingSchemes.Any(ps => ps.TravelClassCode == SelectedTravelClass.TravelClassCode))
{
MessageBox.Show("You cannot add a pricing scheme for the same travel class more than once.", "Invalid input");
return(false);
}
if (AdultFare == null)
{
MessageBox.Show("Please enter an adult fare.", "Adult fare required");
return(false);
}
if (ChildFare == null)
{
MessageBox.Show("Please enter a child fare.", "Child fare required");
return(false);
}
if (InfantFare == null)
{
MessageBox.Show("Please enter an infant fare.", "Infant fare required");
return(false);
}
return(true);
}
public async Task Confirm(object o)
{
if (!ValidateConfirm())
{
return;
}
try
{
UiState = UiState.Wait;
await m_crudManager.AddRoute(SelectedAirline.IataAirlineCode, SelectedOrigin.IataAirportCode, SelectedDestination.IataAirportCode,
FlightDurations.ToList(), ClassPricingSchemes.ToList());
UiState = UiState.Normal;
MessageBoxResult result = MessageBox.Show("Route added successfully. Add another?", "Success", MessageBoxButton.YesNo);
if (result == MessageBoxResult.Yes)
{
m_pageController.AddRoute();
}
else
{
m_pageController.Home();
}
}
catch (InvalidOperationException ex)
{
MessageBox.Show(ex.Message, "Error");
}
}
public void AddPricingScheme(object o)
{
if (!ValidateAddPricingScheme())
{
return;
}
ClassPricingScheme pricingScheme = new ClassPricingScheme
{
TravelClassCode = SelectedTravelClass.TravelClassCode,
TravelClassName = SelectedTravelClass.Name,
AdultFare = AdultFare.Value,
ChildFare = ChildFare.Value,
InfantFare = InfantFare.Value
};
ClassPricingSchemes.Add(pricingScheme);
SelectedTravelClass = null;
AdultFare = null;
ChildFare = null;
InfantFare = null;
}
public void RemovePricingScheme(ClassPricingScheme pricingScheme)
{
ClassPricingSchemes.Remove(pricingScheme);
}
