public static NutritionFact Create(Nutrient nutrient, int value = 0)
{
var fact = new NutritionFact
{
Nutrient = nutrient,
Value = value
};
return(fact);
}
public static List <NutritionFact> GetDefaultNutritionFacts()
{
List <NutritionFact> t = new List <NutritionFact>();
foreach (Nutrient n in Enum.GetValues(typeof(Nutrient)))
{
t.Add(NutritionFact.Create(n));
}
return(t);
}
public void AddOrChangeDeclaration(Nutrient nutrient, int value)
{
var fact = NutritionFacts.FirstOrDefault(f => f.Nutrient == nutrient);
if (fact == null)
{
fact = NutritionFact.Create(nutrient, value);
NutritionFacts.Add(fact);
}
else
{
foreach (var f in NutritionFacts.Where(i => i.Nutrient == nutrient))
{
f.ChangeValue(value);
}
}
}