public RegistrationContext(DbContextOptions <RegistrationContext> options)
: base(options)
{
Database.EnsureCreated();
if (!Colors.Any())
{
Colors.Add(new Color {
name = "Красный"
});
Colors.Add(new Color {
name = "Синий"
});
Colors.Add(new Color {
name = "Желтый"
});
this.SaveChanges();
}
if (!Drinks.Any())
{
Drinks.Add(new Drink {
name = "Чай"
});
Drinks.Add(new Drink {
name = "Кофе"
});
Drinks.Add(new Drink {
name = "Вода"
});
Drinks.Add(new Drink {
name = "Сок"
});
this.SaveChanges();
}
}
public void AddDrinks(List <Drink> drinks)
{
Drinks.Clear();
foreach (var drink in drinks)
{
Drinks.Add(drink);
}
}
public void MakeCoffee()
{
// Execute all commands and take the result
Commands.ForEach(command =>
{
command.Execute();
Drinks.Add(command.GetResult());
});
}
private async Task Refresh()
{
Drinks.Clear();
var drinks = await _drinkSerice.RefreshAll();
foreach (var drink in drinks)
{
Drinks.Add(drink);
}
}
public MainViewModel()
{
Console.WriteLine("MainViewModel says Hello World! ");
#region Commands
NewCommand = new Command(
execute: () =>
{
DrinkEdit = new DrinkViewModel();
DrinkEdit.PropertyChanged += OnDrinkEditPropertyChanged;
IsEditing = true;
RefreshCanExecutes();
},
canExecute: () => { return(!IsEditing); });
SubmitCommand = new Command(
execute: () =>
{
DrinkEdit.PropertyChanged -= OnDrinkEditPropertyChanged;
Drinks.Add(DrinkEdit);
var temp = ConvertEditToDrink(DrinkEdit);
if (temp.Count > 0)
{
temp.ForEach(it => { App.Database.SaveItemAsync(it); });
}
DrinkEdit = null;
IsEditing = false;
RefreshCanExecutes();
},
canExecute: () =>
{
return(DrinkEdit != null &&
(DrinkEdit.CoffeeCount > 0 ||
DrinkEdit.WaterCount > 0));
});
CancelCommand = new Command(
execute: () =>
{
DrinkEdit.PropertyChanged -= OnDrinkEditPropertyChanged;
DrinkEdit = null;
IsEditing = false;
RefreshCanExecutes();
},
canExecute: () =>
{
return(IsEditing);
});
#endregion
}
public override async Task InitProperties()
{
if (CurrentUser != null)
{
var drink = await dataService.GetUserLastChoiceAsync(CurrentUser);
if (drink != null)
{
SelectedDrink = drinks.Where(x => x.DrkID == drink.DrkID).Select(x => { x.IsDrinkSelected = true; return(x); }).FirstOrDefault();
Drinks.Remove(Drinks.Where(x => x.DrkID == drink.DrkID).FirstOrDefault());
Drinks.Add(SelectedDrink);
SugarQty = drink.SugarQty;
}
}
}
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;
}
}
public async Task AddDrinkAsync()
{
var drink = new Drink
{
Name = AddName,
Price = AddPrice,
Volume = AddVolume,
Restaurant = username
};
var response = await client.PostAsJsonAsync($"api/drinks", drink);
if (response.IsSuccessStatusCode)
{
Drinks.Add(drink);
}
}
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);
}
}
public void addDrink(Drink d)
{
Drinks.Add(d);
}
/// <summary>
/// This is the OnGet method for the data model. This handles what to do when the client tries to get data from the website.
/// </summary>
/// <param name="Terms">The search terms that were sent by the client.</param>
/// <param name="CaloriesMin">The minimum caloires that was sent by the client.</param>
/// <param name="CaloriesMax">The maximum calories that was sent by the client.</param>
/// <param name="PriceMin">The minimum price that was sent by the client.</param>
/// <param name="PriceMax">The maximum price that was sent by the client.</param>
/// <param name="ShowEntrees">Whether or not to show the entrees tab as sent by the client.</param>
/// <param name="ShowDrinks">Whether or not to show the drinks tab as sent by the client.</param>
/// <param name="ShowSides">Whether or not to show the sides tab as sent by the client.</param>
public void OnGet(string Terms, uint?CaloriesMin, uint?CaloriesMax, double?PriceMin, double?PriceMax, bool ShowEntrees, bool ShowDrinks, bool ShowSides)
{
this.Terms = Terms;
this.CaloriesMin = CaloriesMin;
this.CaloriesMax = CaloriesMax;
this.PriceMin = PriceMin;
this.PriceMax = PriceMax;
//Since the request only contains the key if they are checked, and only time query count is 0 is on first load to prevent from auto-disabling.
if (Request.Query.Count != 0)
{
this.ShowEntrees = Request.Query.ContainsKey("ShowEntrees");
this.ShowDrinks = Request.Query.ContainsKey("ShowDrinks");
this.ShowSides = Request.Query.ContainsKey("ShowSides");
}
//Add all items to the bases here.
if (this.ShowEntrees)
{
Entrees = Menu.Entrees();
Entrees = Menu.FilterByCalories(Entrees, CaloriesMin, CaloriesMax);
Entrees = Menu.FilterByPrice(Entrees, PriceMin, PriceMax);
Entrees = Menu.Search(Entrees, Terms);
}
Dictionary <string, List <IOrderItem> > TempDrinks = new Dictionary <string, List <IOrderItem> >();
Dictionary <string, List <IOrderItem> > TempSides = new Dictionary <string, List <IOrderItem> >();
//Drinks
if (this.ShowDrinks)
{
//Generate a temp dictionary of all possible drink items.
foreach (IOrderItem drink in Menu.Drinks())
{
List <IOrderItem> res;
string key = "";
if (drink is SailorSoda)
{
key = drink.ItemName.Substring(drink.ItemName.IndexOf(" ") + 1 + drink.ItemName.Substring(drink.ItemName.IndexOf(" ") + 1).IndexOf(" ") + 1);
}
else
{
key = drink.ItemName.Substring(drink.ItemName.IndexOf(" ") + 1);
}
if (TempDrinks.TryGetValue(key, out res))
{
//Handle the multiple types of Sailor Soda
if (res.Count != Enum.GetNames(typeof(Size)).Length)
{
res.Add(drink);
}
}
else
{
List <IOrderItem> t = new List <IOrderItem>();
t.Add(drink);
TempDrinks.Add(key, t);
}
}
//Filter the items from the temp drinks dictionary and add the ones that make it through the filters into the real drinks dictionary.
foreach (string key in TempDrinks.Keys)
{
List <IOrderItem> outList;
if (TempDrinks.TryGetValue(key, out outList))
{
outList = Menu.FilterByCalories(outList, CaloriesMin, CaloriesMax).ToList();
outList = Menu.FilterByPrice(outList, PriceMin, PriceMax).ToList();
outList = Menu.Search(outList, Terms).ToList();
if (outList.Count != 0)
{
Drinks.Add(key, outList);
}
}
}
}
//Sides
if (this.ShowSides)
{
//Generate a temp dictionary of all possible side items.
foreach (IOrderItem side in Menu.Sides())
{
List <IOrderItem> res;
string key = side.ItemName.Substring(side.ItemName.IndexOf(" ") + 1);
if (TempSides.TryGetValue(key, out res))
{
res.Add(side);
}
else
{
List <IOrderItem> t = new List <IOrderItem>();
t.Add(side);
TempSides.Add(key, t);
}
}
//Filter the items from the temp drinks dictionary and add the ones that make it through the filters into the real sides dictionary.
foreach (string key in TempSides.Keys)
{
List <IOrderItem> outList;
if (TempSides.TryGetValue(key, out outList))
{
outList = Menu.FilterByCalories(outList, CaloriesMin, CaloriesMax).ToList();
outList = Menu.FilterByPrice(outList, PriceMin, PriceMax).ToList();
outList = Menu.Search(outList, Terms).ToList();
if (outList.Count != 0)
{
Sides.Add(key, outList);
}
}
}
}
}
public void AddDrink(Drink drink)
{
Drinks.Add(drink);
}