protected override void OnStartup(StartupEventArgs e)
{
HibernatingRhinos.Profiler.Appender.EntityFramework.EntityFrameworkProfiler.Initialize();
base.OnStartup(e);
//главный контекст
MainContext = new MainEntititesContext();
//Стартовое окно выбора отеля
var hotelsRepository = new HotelsRepository(MainContext);
var startWindowViewModel = new StartWindowViewModel(hotelsRepository);
var startWindow = new StartWindow()
{
DataContext = startWindowViewModel
};
startWindow.Show();
//подписка на событие выбора отеля
startWindowViewModel.StartButtonClicked += () =>
{
MainContext.CurrentHotel = startWindowViewModel.SelectedHotel;
//--Создание репозитеориев с данными
var guestsRepository = new GuestsRepository(MainContext);
var roomsRepository = new RoomsRepository(MainContext);
var typesRepository = new TypeOfRoomsRepository(MainContext);
var registrationRepository = new RegistrationRepository(MainContext);
var registrationViewRepository = new RegistrationViewRepository(MainContext);
var paymentsRepository = new PaymentsRepository(MainContext);
var paymentsViewRepository = new PaymentsViewRepository(MainContext);
var wishesRepository = new WishesRepository(MainContext);
var discountsRepository = new DiscountsRepository(MainContext);
var guestsDiscountsRepository = new GuestsDiscountsRepository(MainContext);
var servicesRepository = new ServicesRepository(MainContext);
var realizationRepository = new ServiceRealizationRepository(MainContext);
//создание модели представления главного окна
var mainviewmodel = new MainWindowViewModel(hotelsRepository,
guestsRepository,
roomsRepository,
typesRepository,
registrationViewRepository,
registrationRepository,
paymentsRepository,
paymentsViewRepository,
wishesRepository,
discountsRepository,
guestsDiscountsRepository,
servicesRepository,
realizationRepository);
//создание представления главного окна
var mainview = new MainWindow()
{
DataContext = mainviewmodel
};
mainview.Show();
startWindowViewModel = null;
startWindow.Close();
};
}
protected override void OnAddCommand()
{
Repository.Add(EntityObj);
if (_currentDiscount != null)
{
GuestsDiscountsRepository.Add(new GuestsDiscounts()
{
GuestID = EntityObj.GuestID, DiscountID = CurrentDiscounts.DiscountID
});
}
Repository.Refresh();
}
protected override void OnEditCommand()
{
if (EntityObj.GuestsDiscounts.Count(gd => gd.Discounts.HotelID == Repository.CurrentHotel.HotelID) != 0)
{
if (CurrentDiscounts != null)
{
EntityObj.GuestsDiscounts.Single(gd => gd.Discounts.HotelID == Repository.CurrentHotel.HotelID)
.DiscountID = CurrentDiscounts.DiscountID;
}
else
{
GuestsDiscountsRepository.Remove(EntityObj.GuestsDiscounts.Single(gd => gd.Discounts.HotelID == Repository.CurrentHotel.HotelID));
}
}
else
{
GuestsDiscountsRepository.Add(new GuestsDiscounts()
{
GuestID = EntityObj.GuestID, DiscountID = CurrentDiscounts.DiscountID
});
}
GuestsDiscountsRepository.Update();
Repository.Refresh();
}