private async Task ExecuteRemoveFavouriteRecipe(Recipe recipe)
{
try
{
var toRemove = Recipes.First(x => x.Id.Equals(recipe.Id));
Recipes.Remove(toRemove);
await ExecuteSaveFavouriteRecipes();
}
catch (InvalidOperationException e)
{
Debug.WriteLine("There was no favourite item with id = " + recipe.Id);
}
}
public async Task ExecuteGetRecipeAsync(string id)
{
using (HttpClient client = new HttpClient())
{
client.DefaultRequestHeaders.Add("X-Mashape-Key", "B96xQQNUeFmshzTERF80qvDxvveAp1SZYaJjsnJmsAuxCzt3Wi");
using (HttpResponseMessage response = await client.GetAsync(GET_SINGLE_URL + id.ToString()))
{
if (response.IsSuccessStatusCode)
{
string content = await response.Content.ReadAsStringAsync();
Debug.WriteLine(content);
RecipeModel model= await Task.Factory.StartNew(() => JsonConvert.DeserializeObject<RecipeModel>(content));
RecipeItem = model.Recipe;
}
}
}
}
private async Task ExecuteAddFavouriteRecipe(Recipe recipe)
{
Recipes.Add(recipe);
await ExecuteSaveFavouriteRecipes();
}
public static async void RemoveFromFavouritesAsync(Recipe recipe)
{
await _sampleDataSource.ExecuteRemoveFavouriteRecipe(recipe);
}
public static async void AddToFavouritesAsync(Recipe recipe)
{
await _sampleDataSource.ExecuteAddFavouriteRecipe(recipe);
}