public CreateViewModel(ITodoService todoServ, INavigationService navigServ)
{
_todoService = todoServ;
_navigationService = navigServ;
Priorities = Enum.GetValues(typeof(TaskPriority)).Cast <TaskPriority>().ToList();
Priority = Priorities.First();
}
public DataType Top( )
{
if (!Priorities.Any( ))
{
throw new InvalidOperationException("Priority Queue Empty");
}
var fElem = Priorities.First( );
return(fElem.Value.First( ));
}
public PriorityType TopKey( )
{
if (IsEmpty( ))
{
return(default(PriorityType));
}
var fElem = Priorities.First( );
return(fElem.Key);
}
public Guid ResolvePriorityId(string text)
{
return(Priorities.First(item => item.Text == text).Id);
}