public static async void UpdateNutrition(SingleRecipeData selectedRecipe)
{
try
{
var SingleRecipeObject =
(await firebase
.Child(Application.Current.Properties["Id"].ToString())
.Child("Recipes")
.OnceAsync <RecipeItems>()).Where(a => a.Object.RecipeName == selectedRecipe.RecipeTitle)
.Where(a => a.Object.IngredientsList.Count == selectedRecipe.Items.Count).FirstOrDefault();;
await firebase
.Child(Application.Current.Properties["Id"].ToString())
.Child("Recipes")
.Child(SingleRecipeObject.Key)
.Child("NutritionValues")
.PutAsync(new NutritionFacts(selectedRecipe.NutritionValues));
return;
}
catch (Exception e)
{
Debug.WriteLine($"Error:{e}");
}
}
public static async Task <bool> UpdateRecipeTitle(string name, SingleRecipeData data)
{
try
{
var toUpdateTitle =
(await firebase
.Child(Application.Current.Properties["Id"].ToString())
.Child("Recipes")
.OnceAsync <RecipeItems>()).Where(a => a.Object.RecipeName == data.RecipeTitle).FirstOrDefault();
await firebase
.Child(Application.Current.Properties["Id"].ToString())
.Child("Recipes")
.Child(toUpdateTitle.Key)
.PutAsync(new RecipeItems()
{
RecipeName = name, IngredientsList = data.Items.ToList(), NutritionValues = data.NutritionValues, RecipeRating = data.RatingStars, Instructions = data.Instructions
});;
return(true);
}
catch (Exception e)
{
Debug.WriteLine($"Error:{e}");
return(false);
}
}
// Delete Recipe from Database
public static async Task <bool> DeleteRecipe(SingleRecipeData toDelete)
{
try
{
var SingleRecipeObject =
(await firebase
.Child(Application.Current.Properties["Id"].ToString())
.Child("Recipes")
.OnceAsync <RecipeItems>()).Where(a => a.Object.RecipeName == toDelete.RecipeTitle)
.Where(a => a.Object.IngredientsList.Count == toDelete.Items.Count).FirstOrDefault();;
await firebase
.Child(Application.Current.Properties["Id"].ToString())
.Child("Recipes")
.Child(SingleRecipeObject.Key)
.DeleteAsync();
return(true);
}
catch (Exception e)
{
Debug.WriteLine($"Error:{e}");
return(false);
}
}
public static async void UpdateRecipeEdit(SingleRecipeData selectedRecipe, IngredientItem unEditedIngredient, IngredientItem editedIngredient)
{
try
{
var SingleRecipeObject =
(await firebase
.Child(Application.Current.Properties["Id"].ToString())
.Child("Recipes")
.OnceAsync <RecipeItems>()).Where(a => a.Object.RecipeName == selectedRecipe.RecipeTitle)
.Where(a => a.Object.IngredientsList.Count == selectedRecipe.Items.Count).FirstOrDefault();;
int editIndex = -1;
for (int i = 0; i < selectedRecipe.Items.Count; i++)
{
if (selectedRecipe.Items.ElementAt(i) == unEditedIngredient)
{
editIndex = i;
}
}
// if index was not found(it should)
if (editIndex == -1)
{
Debug.WriteLine("UpdateRecipeEdit failed to match index of item to be edited");
return;
}
await firebase
.Child(Application.Current.Properties["Id"].ToString())
.Child("Recipes")
.Child(SingleRecipeObject.Key)
.Child("IngredientsList")
.Child(editIndex.ToString())
.PutAsync(new IngredientItem(editedIngredient));
await firebase
.Child(Application.Current.Properties["Id"].ToString())
.Child("Recipes")
.Child(SingleRecipeObject.Key)
.Child("NutritionValues")
.PutAsync(new NutritionFacts(selectedRecipe.NutritionValues));
}
catch (Exception e)
{
Debug.WriteLine($"Error:{e}");
}
}
public static async void SaveInstructions(SingleRecipeData recipe, List <InstructionItem> instructions)
{
try
{
var SingleRecipeObject =
(await firebase
.Child(Application.Current.Properties["Id"].ToString())
.Child("Recipes")
.OnceAsync <RecipeItems>()).Where(a => a.Object.RecipeName == recipe.RecipeTitle)
.FirstOrDefault();;
await firebase
.Child(Application.Current.Properties["Id"].ToString())
.Child("Recipes")
.Child(SingleRecipeObject.Key)
.Child("Instructions")
.PutAsync(new List <InstructionItem>(instructions));
}
catch (Exception e)
{
Debug.WriteLine($"Error:{e}");
}
}
