public List <List <string> > GetDrinks()
{
var temp = Drinks.ToList();
Drinks.Clear();
return(temp);
}
public void AddDrinks(List <Drink> drinks)
{
Drinks.Clear();
foreach (var drink in drinks)
{
Drinks.Add(drink);
}
}
private async Task Refresh()
{
Drinks.Clear();
var drinks = await _drinkSerice.RefreshAll();
foreach (var drink in drinks)
{
Drinks.Add(drink);
}
}
public async Task Activate()
{
using (Drinks.SuppressChangeNotifications())
{
Drinks.Clear();
var drinkRecipes = await _drinkRecipeRepository.GetAllAsync();
var result = drinkRecipes.Select(drinkRecipe => new DrinkRecipeViewModel(drinkRecipe)).ToList();
Drinks.AddRange(result);
}
}
private async Task ExecuteLoadItemsCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
App.Current.Properties.TryGetValue("token", out object tokenObject);
var user = await userService.GetUser(tokenObject.ToString());
App.Current.Properties["coctelesFav"] = user.CoctelesFavList;
App.Current.Properties["ingredientesFav"] = user.IngredientesFavList;
var cocteles = await CoctelService.RetrieveDrinks();
var ingredientes = await CoctelService.RetrieveIngredients();
Drinks.Clear();
foreach (var coctelFav in user.CoctelesFavList)
{
var d = cocteles.FirstOrDefault(x => int.Parse(x.Id) == coctelFav);
if (d != null)
{
Drinks.Add(d);
}
}
Ingredients.Clear();
foreach (var ingredientFav in user.IngredientesFavList)
{
Ingredients.Add(ingredientes.FirstOrDefault(x => x.Name.Equals(ingredientFav)));
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
DependencyService.Get <IMessage>().ShortAlert("No se han podido recuperar los datos de usuario. Compruebe la conexion de red");
}
finally
{
IsBusy = false;
}
}
private async void searchBtn_Clicked(object sender, EventArgs e)
{
if (searchEntry.Text.Trim().Length > 0)
{
//FetchingData = false;
string searchTerm = searchEntry.Text.Trim();
Drinks.Clear();
Drinks = new ObservableCollection <Drink>(await App.DrinksManager.GetDrinksAsync(2, searchTerm));
//drinks = await App.DrinksManager.GetDrinksAsync(2, searchTerm);
//if (drinks.Any())
//{
// NoItems = false;
//}
//else
//{
// NoItems = true;
//}
resultList.ItemsSource = Drinks;
//resultList.r
}
}
private async Task LoadDrinks()
{
try
{
Drinks.Clear();
await Task.Delay(2000);
var drinks = GetDrinks();
drinks.ForEach(d => Drinks.Add(d));
this.smwMachine.TryFireTrigger(SMWorkflowMachine.Trigger.SelectedDrink);
if (Drinks.Count > 0)
{
SelectedDrink = Drinks.First();
}
}
catch (Exception)
{
this.smwMachine.TryFireTrigger(SMWorkflowMachine.Trigger.NotFound);
}
}
private async void categoryPicker_SelectedIndexChanged(object sender, EventArgs e)
{
if (categoryPicker.SelectedIndex > -1)
{
//FetchingData = false;
Drinks.Clear();
//string test = categoryPicker.Items[categoryPicker.SelectedIndex];
Drinks = new ObservableCollection <Drink>(await App.DrinksManager.GetDrinksAsync(5, categoryPicker.Items[categoryPicker.SelectedIndex]));
if (!Drinks.Any())
{
return;
}
//drinks = await App.DrinksManager.GetDrinksAsync(5, e.ToString());
//if(drinks.Any())
//{
// NoItems = false;
//}
//else
//{
// NoItems = true;
//}
resultList.ItemsSource = Drinks;
}
}