async Task ExecuteLoadWorkersCommand()
        {
            if (IsBusy)
            {
                return;
            }

            IsBusy = true;

            try
            {
                WorkersList.Clear();
                var workers = await WorkerStore.GetItemsAsync(true);

                foreach (var worker in workers)
                {
                    WorkersList.Add(worker);
                }
            }
            catch (Exception ex)
            {
                Debug.WriteLine(ex);
            }
            finally
            {
                IsBusy = false;
            }
        }
 public async Task ChangeAssignedWorker(Worker worker)
 {
     if (IsBusy)
     {
         return;
     }
     IsBusy = true;
     try
     {
         await WorkerStore.SetWorkerAsync(worker, Item.Id);
     }
     catch (Exception ex)
     {
         Debug.WriteLine(ex);
     }
     finally
     {
         IsBusy = false;
     }
 }