public AssignmentPageViewModel(
AssignmentPageViewModelConfiguration configuration,
IAsyncQueryHandler <GetAssignmentAnswerKeyQuery, Result <AssignmentAnswerKey, Exception> > getAssignmentAsyncQueryHandler)
{
_configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
_getAssignmentAsyncQueryHandler = getAssignmentAsyncQueryHandler ?? throw new ArgumentNullException(nameof(getAssignmentAsyncQueryHandler));
AssignmentData = configuration.Assignment.ToAssignmentInProgress(configuration.StudentID);
}
public AssignmentPageView(Guid studentID, Assignment assignment)
{
InitializeComponent();
var configuration = new AssignmentPageViewModelConfiguration(studentID, assignment);
var container = new Container();
container.RegisterDependencies();
container.RegisterInstance(configuration);
BindingContext = container.GetInstance <AssignmentPageViewModel>();
}