public CardEditorWindowViewModel( IModelMapper <Student, StudentModel> studentMapper, ICardStudentAuthoriser cardStudentAuthoriser, IDisplayService displayService) { _studentMapper = studentMapper ?? throw new ArgumentNullException(nameof(studentMapper)); _cardStudentAuthoriser = cardStudentAuthoriser ?? throw new ArgumentNullException(nameof(cardStudentAuthoriser)); _displayService = displayService ?? throw new ArgumentNullException(nameof(displayService)); CardClearWriteCommand = new RelayCommand(_ => { bool result = _cardStudentAuthoriser.UnbindCard(); if (result) { CardInfoMessage = "<Данные с карты удалены>"; } else { MessageBox.Show("Неудача стирания значения", "Результат операции"); } }); CardWriteCommand = new RelayCommand(_ => { if (SelectedStudentId == null) { MessageBox.Show("Сначала необходимо выбрать ученика", "Ошибка"); } else { bool result = _cardStudentAuthoriser.BindCard((int)SelectedStudentId); if (result) { CardInfoMessage = SelectedStudentCaption; SelectedStudentId = null; SelectedStudentCaption = string.Empty; } else { MessageBox.Show("Неудача записи, попробуйте ещё раз", "Ошибка"); } } }); CloseCommand = new RelayCommand(_ => _displayService.Close(this)); SelectStudentCommand = new RelayCommand(SelectStudentAction); }
public SubscriptionsWindowViewModel( IPaginationSearchableRepository <Subscription> searchableRepository, IModelMapper <Subscription, SubscriptionModel> subscriptionMapper, IEntityValidator <SubscriptionModel> entityValidator, IModelMapper <Student, StudentModel> studentMapper, ISubscriptionsRepository subscriptionsRepository, ICardStudentAuthoriser cardStudentAuthoriser, IStudentsRepository studentsRepository, IDisplayService displayService) : base(searchableRepository, subscriptionMapper, entityValidator, displayService) { _subscriptionsRepository = subscriptionsRepository ?? throw new ArgumentNullException(nameof(subscriptionsRepository)); _cardStudentAuthoriser = cardStudentAuthoriser ?? throw new ArgumentNullException(nameof(cardStudentAuthoriser)); _studentsRepository = studentsRepository ?? throw new ArgumentNullException(nameof(studentsRepository)); _displayService = displayService ?? throw new ArgumentNullException(nameof(displayService)); _studentMapper = studentMapper ?? throw new ArgumentNullException(nameof(studentMapper)); SelectGroupCommand = new RelayCommand(SelectGroupAction); SelectStudentCommand = new RelayCommand(SelectStudentAction); }