public async Task AddOrDeleteFavourites()
{
try
{
if (_AddOrdDeleteFavourites == AddOrdDeleteFromFavourites.Add)
{
_loggedUser.FavouriteRecipes.Add(_recipeId.ToString());
}
else
{
_loggedUser.FavouriteRecipes.Remove(_recipeId.ToString());
}
LoggedUser loggedUser = new LoggedUser
{
Id = _loggedUser.Id,
Email = _loggedUser.Email,
UserName = _loggedUser.UserName,
FavouriteRecipes = _loggedUser.FavouriteRecipes
};
var result = await _aPIHelper.EditUser(loggedUser);
if (result)
{
if (await AlreadyFavourites())
{
_AddOrdDeleteFavourites = AddOrdDeleteFromFavourites.Delete;
FavouritesImage = ImageConstants.StarFull;
}
else
{
_AddOrdDeleteFavourites = AddOrdDeleteFromFavourites.Add;
FavouritesImage = ImageConstants.StarEmpty;
}
if (lastVised == UserOrPublicOrFavouritesRecipes.PublicResipes)
{
MessagingService.Current.SendMessage(EventMessages.ReloadPublicRecipesEvent);
}
else if (lastVised == UserOrPublicOrFavouritesRecipes.FavouritesRecipes)
{
MessagingService.Current.SendMessage(EventMessages.ReloadFavouritesRecipesEvent);
}
}
//_reloadNeeded = true;
//await Back();
}
catch (Exception ex)
{
// _logger.Error("Got exception", ex);
await Application.Current.MainPage.DisplayAlert("Błąd", ex.Message, "Ok");
}
}
public async Task HandleAsync(SendRecipe message, CancellationToken cancellationToken)
{
try
{
backTo = message.BackTo;
currentRecipe = message.RecipeModel;
_recipeId = currentRecipe.RecipeId;
RecipeName = currentRecipe.Name;
RecipeIngredients = (currentRecipe.Ingredients).ToList();
RecipeInstructions = currentRecipe.Instruction;
ImagePath = currentRecipe.ImagePath;
if (!currentRecipe.IsPublic || currentRecipe.UserName == _loggedUser.UserName)
{
CanEdit = true;
DisplayUserName = false;
CanAddDeleteFavourites = false;
}
else
{
CanEdit = false;
DisplayUserName = true;
UserName = "******" + currentRecipe.UserName;
CanAddDeleteFavourites = true;
if (AlreadyFavourites())
{
_AddOrdDeleteFavourites = AddOrdDeleteFromFavourites.Delete;
FavouritesImage = ImageConstants.StarFull;
}
else
{
_AddOrdDeleteFavourites = AddOrdDeleteFromFavourites.Add;
FavouritesImage = ImageConstants.StarEmpty;
}
}
await Task.CompletedTask;
}
catch (Exception ex)
{
_logger.Error("Got exception", ex);
}
}
public async Task AddOrDeleteFavourites()
{
try
{
if (_AddOrdDeleteFavourites == AddOrdDeleteFromFavourites.Add)
{
_loggedUser.FavouriteRecipes.Add(_recipeId.ToString());
}
else
{
_loggedUser.FavouriteRecipes.Remove(_recipeId.ToString());
}
LoggedUser loggedUser = new LoggedUser
{
Id = _loggedUser.Id,
Email = _loggedUser.Email,
UserName = _loggedUser.UserName,
FavouriteRecipes = _loggedUser.FavouriteRecipes
};
var result = await _aPIHelper.EditUser(loggedUser);
_reloadNeeded = true;
if (AlreadyFavourites())
{
_AddOrdDeleteFavourites = AddOrdDeleteFromFavourites.Delete;
FavouritesImage = ImageConstants.StarFull;
}
else
{
_AddOrdDeleteFavourites = AddOrdDeleteFromFavourites.Add;
FavouritesImage = ImageConstants.StarEmpty;
}
}
catch (Exception ex)
{
_logger.Error("Got exception", ex);
MessageBox.Show(ex.Message, ex.GetType().ToString());
}
}
public RecipePreviewViewModel(IRecipesEndPointAPI recipesEndPointAPI, IMapper mapper, ILoggedUser loggedUser, IAPIHelper aPIHelper)
{
EditCommand = new Command(() => Edit());
DeleteCommand = new Command(async() => await Delete());
FavouriteCommand = new Command(async() => await AddOrDeleteFavourites());
_recipesEndPointAPI = recipesEndPointAPI;
_mapper = mapper;
_loggedUser = loggedUser;
_aPIHelper = aPIHelper;
CanEdit = false;
MessagingService.Current.Unsubscribe <RecipeAndTitlePage>(EventMessages.RecipesPreviewEvent);
MessagingService.Current.Subscribe <RecipeAndTitlePage>(EventMessages.RecipesPreviewEvent, async(sender, arg) =>
{
if (arg.Title == "Moje przepisy")
{
lastVised = UserOrPublicOrFavouritesRecipes.UserRecipes;
}
else if (arg.Title == "Odkrywaj przepisy")
{
lastVised = UserOrPublicOrFavouritesRecipes.PublicResipes;
}
else if (arg.Title == "Ulubione przepisy")
{
lastVised = UserOrPublicOrFavouritesRecipes.FavouritesRecipes;
}
RecipeModel recipeModel = _mapper.Map <RecipeModel>(arg.RecipeModelDisplay);
currentRecipe = recipeModel;
Title = arg.RecipeModelDisplay.Name;
_recipeId = currentRecipe.RecipeId;
RecipeName = currentRecipe.Name;
RecipeIngredients = (currentRecipe.Ingredients).ToList();
RecipeInstructions = currentRecipe.Instruction;
ImagePath = currentRecipe.ImagePath;
if (!currentRecipe.IsPublic || currentRecipe.UserName == _loggedUser.UserName)
{
CanEdit = true;
CanAddDeleteFavourites = false;
}
else
{
CanEdit = false;
UserName = "******" + currentRecipe.UserName;
CanAddDeleteFavourites = true;
if (await AlreadyFavourites())
{
_AddOrdDeleteFavourites = AddOrdDeleteFromFavourites.Delete;
FavouritesImage = ImageConstants.StarFull;
}
else
{
_AddOrdDeleteFavourites = AddOrdDeleteFromFavourites.Add;
FavouritesImage = ImageConstants.StarEmpty;
}
}
});
}