Esempio n. 1
0
        public ManageItem(ItemViewModel itemViewModel)
        {
            this.InitializeComponent();
            this.tbTitle.Text = "Update Item";

            InitializeFlyout();

            this.itemViewModel = itemViewModel;
            this.txtTitle.Text = itemViewModel.Title;
            this.txtDescription.Text = itemViewModel.Description;
            this.txtCost.Text = itemViewModel.Cost.ToString();
            this.cboCategories.SelectedItem = cboCategories.Items[((int)itemViewModel.Category) - 2];
        }
Esempio n. 2
0
        async private void btnSave_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                this.txtStatusMessage.Visibility = Windows.UI.Xaml.Visibility.Visible;
                this.txtStatusMessage.Text = "Please wait...";

                if (AreFieldsValid())
                {
                    if (this.itemViewModel == null)
                    {
                        ItemViewModel item = new ItemViewModel()
                        {
                            Identifier = -1,
                            Title = this.txtTitle.Text,
                            Description = this.txtDescription.Text,
                            Cost = Convert.ToInt64(this.txtCost.Text),
                            Trip = MainViewModel.GetSelectedTrip(),
                            User = MainViewModel.GetTraveler(),
                            Category = (short)((PairViewModel)cboCategories.SelectedItem).Identifier
                        };

                        item.Identifier = await MainViewModel.SaveItem(item);

                        this.txtStatusMessage.Text = "Trip has been created";
                    }
                    else
                    {
                        itemViewModel.Title = this.txtTitle.Text;
                        itemViewModel.Description = this.txtDescription.Text;
                        itemViewModel.Trip = MainViewModel.GetSelectedTrip();

                        itemViewModel.Trip.ItemsCost -= itemViewModel.Cost;
                        itemViewModel.Cost = Convert.ToInt64(this.txtCost.Text);
                        
                        itemViewModel.User = MainViewModel.GetTraveler();
                        itemViewModel.Category = (short)((PairViewModel)cboCategories.SelectedItem).Identifier;                        

                        await MainViewModel.SaveItem(itemViewModel);

                        this.txtStatusMessage.Text = "Trip has been updated";
                    }

                    this.backButton_Click(sender, e);
                }
            }
            catch (Exception)
            {
                this.txtStatusMessage.Text = "Something is wrong, please review the fields and try again";
            }
        }
Esempio n. 3
0
        async public static Task<int> SaveItem(ItemViewModel item)
        {
            if (item.Identifier == -1)
            {
                item.Identifier = await _model.SaveItemAsync(item);
                item.Trip.DeleteFakeItem();
            }
            else
            {
                await _model.UpdateItem(item);

                item.Group.Items.Remove(item);

                if (item.Group.Items.Count == 0)
                {
                    item.Trip.ItemGroups.Remove(item.Group);
                }

            }


            item.Trip.ItemsCost += Convert.ToInt64(item.Cost);

            CategoryViewModel category = item.Trip.CreateCategory((Category)item.Category);
            item.Group = category;
            category.Items.Add(item);

            return item.Identifier;        
        }
Esempio n. 4
0
 private static void CreateFakeItem(ParentViewModel trip)
 {
     CategoryViewModel category = trip.CreateCategory(Category.Things);
     if (category.Items.Count == 0)
     {
         ItemViewModel item = new ItemViewModel();
         item.Identifier = -1;
         item.Title = "Note";
         item.Description = "Add items from the botton toolbar";
         item.Group = category;
         item.Trip = trip;
         category.Items.Add(item);
     }
 }
Esempio n. 5
0
        async public Task UpdateItem(ItemViewModel itemViewModel)
        {
            SQLite.SQLiteAsyncConnection context = new SQLite.SQLiteAsyncConnection(connectionString);

            List<ItemViewModel> result = new List<ItemViewModel>();
            Item item = await context.Table<Item>().Where(p => p.Identifier == itemViewModel.Identifier).FirstOrDefaultAsync();

            item.Title = itemViewModel.Title;
            item.Description = itemViewModel.Description;
            item.Cost = itemViewModel.Cost;
            item.Category = itemViewModel.Category;

            if (item != null)
            {
                await context.UpdateAsync(item);
            }
        }
Esempio n. 6
0
        async public Task<int> SaveItemAsync(ItemViewModel item)
        {
            SQLite.SQLiteAsyncConnection context = new SQLite.SQLiteAsyncConnection(connectionString);

            Item newItem = new Item()
            {
                Identifier = item.Identifier,
                Title = item.Title,
                Description = item.Description,
                Cost = item.Cost,
                Latitude = item.Latitude,
                Longitude = item.Longitude,
                Parent = item.Trip.Identifier,
                User = item.User.ToString(),
                Category = item.Category
            };

            await context.InsertAsync(newItem);
            return newItem.Identifier;
        }