public MainWindow()
{
InitializeComponent();
CenterFacade = new CenterFacade();
RoomFacade = new RoomFacade();
ReservationFacade = new ReservationFacade();
ApplicationFacade = new ApplicationFacade();
AccessoryFacade = new AccessoryFacade();
}
private void RefreshReservationsTab()
{
CentersComboBox.ItemsSource = CenterFacade.GetAllCenters();
CentersComboBox.Items.Refresh();
if (RoomsComboBox.SelectedItem is Room selectedRoom &&
ReservationDatePicker.SelectedDate is DateTime selectedDate)
{
ReservationListBox.ItemsSource =
ReservationFacade.GetReservationsByRoomAndDate(selectedRoom.Id, selectedDate);
}
private void DeleteCenterButton_Click(object sender, RoutedEventArgs e)
{
if (CentersListBox.SelectedItem is Center selectedCenter)
{
if (MessageBox.Show($"Do you really want to delete room {selectedCenter.Name}?", "Delete",
MessageBoxButton.YesNo, MessageBoxImage.Warning) == MessageBoxResult.Yes)
{
CenterFacade.Delete(selectedCenter);
CentersListBox.Items.Refresh();
}
}
}
private void EditCenterButton_Click(object sender, RoutedEventArgs e)
{
if (CentersListBox.SelectedItem is Center selectedCenter)
{
var form = new CenterForm(FormMode.Edit, selectedCenter);
if (form.ShowDialog() ?? false)
{
var center = form.RetrieveFormData();
CenterFacade.Update(center);
CentersListBox.Items.Refresh();
}
}
}
private void ImportMenuItem_Click(object sender, RoutedEventArgs e)
{
if (MessageBox.Show($"Do you really want to import data from file? All current data will be lost.", "CSV Import",
MessageBoxButton.YesNoCancel, MessageBoxImage.Warning) == MessageBoxResult.Yes)
{
this.ExecuteSafe(() =>
{
var dialog = new OpenFileDialog();
string fileName = "";
if (dialog.ShowDialog() ?? false)
{
fileName = dialog.FileName;
}
CenterFacade.ImportFromCsv(fileName);
RefreshMeetingCenterTab();
RefreshReservationsTab();
}, errorMessageText: "Import failed.");
}
}
private void RefreshMeetingCenterTab()
{
CentersListBox.ItemsSource = CenterFacade.GetAllCenters();
CentersListBox.Items.Refresh();
RoomsListBox.Items.Refresh();
}
