public static bool Equals(NutritionInfo value1, NutritionInfo value2)
{
if (value1.Calories != value2.Calories)
{
return(false);
}
if (value1.Fat != value2.Fat)
{
return(false);
}
if (value1.Sodium != value2.Sodium)
{
return(false);
}
if (value1.Carbs != value2.Carbs)
{
return(false);
}
if (value1.Fiber != value2.Fiber)
{
return(false);
}
if (value1.Sugar != value2.Sugar)
{
return(false);
}
if (value1.AdditionalSugar != value2.AdditionalSugar)
{
return(false);
}
if (value1.Protein != value2.Protein)
{
return(false);
}
return(true);
}
public NutritionViewDialog(NutritionInfo info)
{
InitializeComponent();
propertyGridControl1.SelectedObject = info;
}
private void DoCalculateNutrition()
{
var nutrition = new NutritionInfo();
var succeeded = true;
var errorMessage = string.Empty;
var ingredientTable = mEditRecipeParams.CreateDictionary();
foreach (var item in recipeItemBindingSource.OfType <RecipeItem>())
{
if (ingredientTable.TryGetValue(item.ItemId ?? string.Empty, out BaseIngredient ingredient))
{
// get the unit that the user entered into the recipe
var unit = Units.FromSelection((item.UnitId, item.UnitTypeName));
if (TryGetServingSize(ingredient, unit, out IServingSize servingSize))
{
try
{
// take the desired amount and convert
var totalUnit = unit.Factor * item.Quantity;
// lets say the serving size is 5 grams, and we have a total of 10 grams.
// To get the factor, we take the total grams and divide by the serving size
var servingSizeUnit = servingSize.Unit.Factor * servingSize.Amount;
var factor = totalUnit / servingSizeUnit;
// with this factor, we need to scale the nutrition info
nutrition += (ingredient.Nutrition * factor);
}
catch
{
var sb = new StringBuilder();
sb.AppendLine("There was an error while calculating the nutrition. Make sure the following information is valid:");
sb.AppendLine();
sb.AppendLine($"Name: {ingredient.Name}");
sb.AppendLine($"Serving Size: {servingSize.Amount} {servingSize.Unit.Display}");
sb.AppendLine($"Amount: {item.Quantity}");
sb.AppendLine();
sb.AppendLine("The serving size and amount cannot be 0. You may need to edit the ingredient.");
errorMessage = $"{sb}";
succeeded = false;
break;
}
}
else
{
var sb = new StringBuilder();
sb.AppendLine($"You entered in a {unit.Display}, but {ingredient.Name} does not have a {unit.Display} defined");
var units = new List <string>();
foreach (var serving in ingredient.Servings)
{
if (serving.Unit != null)
{
units.Add(serving.Unit.Display);
}
}
sb.AppendLine();
if (units.Count > 0)
{
sb.AppendLine($"{ingredient.Name} has these units defined:");
foreach (var value in units)
{
sb.AppendLine($" * {value}");
}
}
else
{
sb.AppendLine($"Actually, {ingredient.Name} has no units defined.");
}
errorMessage = $"{sb}";
succeeded = false;
break;
}
}
else
{
errorMessage = $"{item.Text} could not be found; nutrition info cannot be calculated.";
succeeded = false;
break;
}
}
if (!succeeded)
{
ShowError(errorMessage);
}
else
{
nutritionInfoEdit.ReadNutrition(nutrition);
}
}