public NutritionDTO CalculateNutritionPer100Gram(RecipeDTO recipe)
{
var nutrition = new NutritionDTO(recipe.TotalNutrition.Id, Math.Round(recipe.TotalNutrition.Calories / recipe.TotalWeight, 2), Math.Round(recipe.TotalNutrition.Minerals / recipe.TotalWeight, 2),
Math.Round(recipe.TotalNutrition.Minerals / recipe.TotalWeight, 2), Math.Round(recipe.TotalNutrition.Fats / recipe.TotalWeight, 2), Math.Round(recipe.TotalNutrition.Carbonhydrates / recipe.TotalWeight, 2),
Math.Round(recipe.TotalNutrition.Proteins / recipe.TotalWeight, 2));
return(nutrition);
}
private NutritionDTO CalculateNutrition(NutritionDTO firstNutrition, NutritionDTO secondNutrition, double weight)
{
return(new NutritionDTO
{
Calories = firstNutrition.Calories + secondNutrition.Calories / 100 * weight,
Minerals = firstNutrition.Minerals + secondNutrition.Minerals / 100 * weight,
Proteins = firstNutrition.Proteins + secondNutrition.Proteins / 100 * weight,
Fats = firstNutrition.Fats + secondNutrition.Fats / 100 * weight,
Vitamins = firstNutrition.Vitamins + secondNutrition.Vitamins / 100 * weight,
Carbonhydrates = firstNutrition.Carbonhydrates + secondNutrition.Carbonhydrates / 100 * weight
});
}
public NutritionDTO CalculateTotalNutrition(RecipeDTO recipe)
{
var totalNutrition = new NutritionDTO();
foreach (var ingredient in recipe.Ingredients)
{
foreach (var product in ingredient?.Products)
{
totalNutrition = CalculateNutrition(totalNutrition, product?.Nutrition, ingredient.CheckWeight());
}
}
return(totalNutrition);
}
public NutritionDTO CalсulateTotalNutrition(List <RecipeDTO> recipes)
{
var totalNutrition = new NutritionDTO();
foreach (var recipe in recipes)
{
if (recipe.TotalNutrition != null)
{
totalNutrition += recipe.TotalNutrition;
}
}
return(totalNutrition);
}