public void SaveButtonClicked(object sender, EventArgs e)
{
var nutrQuantifier = nutrFacts.getQuantifier();
var nutrQuantity = nutrFacts.Quantity;
if (search != null && nutrQuantity != null && !nutrQuantity.Equals("0") && nutrQuantifier != null)
{
var db = DataAccessor.getDataAccessor();
FoodHistoryItem item = new FoodHistoryItem();
//need to add date, quantity, quantifiers, and food_no to this item
item.food_no = search.food_no;
item.Quantity = Convert.ToDouble(nutrQuantity);
item.Quantifier = nutrQuantifier;
//Add to our database
db.updateFoodHistory(item, myDayItem.id);
}
MyDayFoodItem.sendRefresh();
}
//gets the multiplier to convert to grams
public static double getMultiplier(string quantifier, int food_no)
{
var quantityIndex = -1;
double multiplier = 1.0;
for (int i = 0; i < standardUnits.Length; i++)
{
if (quantifier.Equals(standardUnits[i]))
{
quantityIndex = i;
break;
}
}
if (quantityIndex >= 0)
{
multiplier = standardWeights[quantityIndex];
}
else
{
//custom units code here
var db = DataAccessor.getDataAccessor();
var convertItems = db.getCustomQuantifiers(food_no);
foreach (var item in convertItems)
{
if (item.
name.
Equals
(quantifier))
{
multiplier = item.gramsMultiplier;
break;
}
}
}
return(multiplier);
}
