private ItemInMealDetailVm CreateItemInMealDetailVm(ItemDetailVm item, IQueryable <ItemInMeal> itemsInMeal)
{
var itemInMeal = itemsInMeal.FirstOrDefault(i => i.ItemId == item.Id);
var itemInMealDetailVm = new ItemInMealDetailVm()
{
Id = itemInMeal.Id,
Name = item.Name,
TotalCarb = Math.Round(item.CarbPerHundredGrams * itemInMeal.HowManyGramsCurrentProduct / 100, 2),
TotalFat = Math.Round(item.FatPerHundredGrams * itemInMeal.HowManyGramsCurrentProduct / 100, 2),
TotalProteins = Math.Round(item.ProteinPerHundredGrams * itemInMeal.HowManyGramsCurrentProduct / 100, 2),
TotalKcal = Math.Round(item.KcalPerHundredGrams * (itemInMeal.HowManyGramsCurrentProduct / 100), 2),
TotalWeight = Math.Round(itemInMeal.HowManyGramsCurrentProduct, 2)
};
return(itemInMealDetailVm);
}
public ItemDetailPage(ItemDetailVm vm)
{
InitializeComponent();
BindingContext = _vm = vm;
}
