public ItemInMeal GetItemFromMeal(Meal meal, MealManager mealManager)
{
int choosenIdOfItem;
do
{
Console.Clear();
Console.WriteLine("Please type product ID, which you want to delete from meal...");
mealManager.ShowAllProductsFromMeal(meal);
}while (!int.TryParse(Console.ReadLine(), out choosenIdOfItem) || !meal.ProductsInMeal.Contains(meal.ProductsInMeal.FirstOrDefault(s => s.Id == choosenIdOfItem)));
Console.WriteLine("item id to delete meal : " + choosenIdOfItem);
return(meal.ProductsInMeal.FirstOrDefault(s => s.Id == choosenIdOfItem));
}
public void RemoveProductFromMeal(MealManager _mealManager)
{
var dayHolder = GetDay();
var mealHolder = GetMealFromDay(dayHolder);
int choosenIdOfItem;
do
{
Console.Clear();
Console.WriteLine("Please type product ID, which you want to delete from meal...");
_mealManager.ShowAllProductsFromMeal(mealHolder);
}while (!int.TryParse(Console.ReadLine(), out choosenIdOfItem) || !mealHolder.ProductsInMeal.Contains(mealHolder.ProductsInMeal.FirstOrDefault(s => s.Id == choosenIdOfItem)));
Console.WriteLine("item id to delete meal : " + choosenIdOfItem);
var itemInMealHolder = mealHolder.ProductsInMeal.FirstOrDefault(s => s.Id == choosenIdOfItem);
mealHolder.ProductsInMeal.Remove(itemInMealHolder);
RecalculateMacrosInMeal(mealHolder);
RecalculateMacrosInDay(dayHolder);
Console.WriteLine("Total Carbs: " + mealHolder.TotalCarbs);
Console.WriteLine("Total fat: " + mealHolder.TotalFat);
Console.WriteLine("Total kcal: " + mealHolder.TotalKcal);
Console.WriteLine("Total protein: " + mealHolder.TotalProtein);
}
