public NanniesWindow()
{
InitializeComponent();
nannyToAdd = new Nanny
{
DateOfBirth = DateTime.Now.AddYears(-18) // The youngest age allowed
};
nannyToRemove = new Nanny();
nannyToUpdate = new Nanny();
this.addNannyPage.DataContext = nannyToAdd; // The data context of the add nanny page
// Initialises the items in the combo boxes
this.typeOfPaymentComboBox.ItemsSource = Enum.GetValues(typeof(Payment));
this.vacationDaysComboBox.ItemsSource = Enum.GetValues(typeof(VacationDaysBy));
this.typeOfPaymentComboBox_U.ItemsSource = Enum.GetValues(typeof(Payment));
this.vacationDaysComboBox_U.ItemsSource = Enum.GetValues(typeof(VacationDaysBy));
this.removeNannyComboBox.ItemsSource = BlFactorySingleton.Instance.GetNannies();
this.removeNannyComboBox.DisplayMemberPath = "IdAndName";
this.updateNannyComboBox.ItemsSource = BlFactorySingleton.Instance.GetNannies();
this.updateNannyComboBox.DisplayMemberPath = "IdAndName";
}
private void UpdateButton_Click(object sender, RoutedEventArgs e)
{
if (errorsMessagesForUpdate.Any()) // If there is some exception
{
string message = "You have errors in entering the data:";
foreach (var item in errorsMessagesForUpdate)
{
message += "\n" + item;
}
MessageBox.Show(message, "Error message", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
// Warning the user
MessageBoxResult boxResult = MessageBox.Show("Are you sure you want to change the details of this nanny?", "Warning message", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (boxResult == MessageBoxResult.No)
{
return;
}
// Update the nanny
try
{
nannyToAdd.Address = addressTextBox_U.Text; // Inserts the address
BlFactorySingleton.Instance.UpdateNanny(nannyToUpdate);
MessageBox.Show("The nanny was successfully updated", "Successfull message", MessageBoxButton.OK, MessageBoxImage.Information);
nannyToUpdate = new Nanny();
this.updateNannyPage.DataContext = nannyToUpdate;
this.removeNannyComboBox.ItemsSource = BlFactorySingleton.Instance.GetNannies(); // Refreshes the remove combo box
this.updateNannyComboBox.ItemsSource = BlFactorySingleton.Instance.GetNannies(); // Refreshes the update combo box
addressTextBox_U.Text = "";
// Refreshes the "nannies Grouping Page"
this.minAge.IsChecked = false;
this.maxAge.IsChecked = false;
this.nanniesGroupingPage.DataContext = null;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error message", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
