public FinalizeTaskPage(AssignmentTask task)
        {
            InitializeComponent();

            finalizeTaskViewModel = new FinalizeTaskViewModel {
                TaskName = $"Target: {task.Name}", NumberOfPieces = task.NumberOfPieces, Result = "0"
            };
            this.task = task;

            BindingContext = finalizeTaskViewModel;
        }
        public FinalizeTaskPage(StTask task)
        {
            InitializeComponent();

            task.NumberOfPieces   = 50;
            finalizeTaskViewModel = new FinalizeTaskViewModel {
                TaskName = $"Scop: realizare 50 de chifle albe", NumberOfPieces = task.NumberOfPieces, Result = "0"
            };
            this.task = task;

            BindingContext = finalizeTaskViewModel;
        }