public FoodData(string dir)
{
string[] lines = File.ReadAllLines(dir + "FOOD NAME.csv", Encoding.UTF8);
for (int i = 1; i < lines.Length; i++)
{
FoodName name = new FoodName(lines[i]);
if (name != null && name.FoodId != 0)
{
foods.Add(name.FoodId, name);
}
}
lines = File.ReadAllLines(dir + "CONVERSION FACTOR.csv", Encoding.UTF8);
for (int i = 1; i < lines.Length; i++)
{
ConversionFactor cv = new ConversionFactor(lines[i]);
//conversionFactors.Add(cv.FoodId, cv);
if (!conversionFactors.ContainsKey(cv.FoodId))
{
// Only add non-preexisting factors
conversionFactors.Add(cv.FoodId, cv);
}
}
lines = File.ReadAllLines(dir + "MEASURE NAME.csv", Encoding.UTF8);
for (int i = 1; i < lines.Length; i++)
{
MeasureName mn = new MeasureName(lines[i]);
if (!measureNames.ContainsKey(mn.MeasureId))
{
measureNames.Add(mn.MeasureId, mn);
}
}
lines = File.ReadAllLines(dir + "NUTRIENT AMOUNT.csv", Encoding.UTF8);
for (int i = 1; i < lines.Length; i++)
{
NutrientAmount na = new NutrientAmount(lines[i]);
if (na != null && na.FoodId != 0)
{
foods[na.FoodId].nutrients.Add(na);
}
}
lines = File.ReadAllLines(dir + "NUTRIENT NAME.csv", Encoding.UTF8);
for (int i = 1; i < lines.Length; i++)
{
NutrientName nn = new NutrientName(lines[i]);
if (!nutrientNames.ContainsKey(nn.NutrientID))
{
nutrientNames.Add(nn.NutrientID, nn);
}
}
}
public Measure getMeasure(FoodName food)
{
if (!conversionFactors.ContainsKey(food.FoodId))
{
Console.WriteLine("No factor for {0}", string.Join(":", food.Description));
return(null);
}
ConversionFactor cv = conversionFactors[food.FoodId];
if (!measureNames.ContainsKey(cv.MeasureId))
{
Console.WriteLine("No measure for {0}", string.Join(":", food.Description));
return(null);
}
MeasureName mn = measureNames[cv.MeasureId];
Measure measure = new Measure();
string[] split = mn.Description.Split(' ');
for (int i = split[0].Length; i > 0; i--)
{
if (Util.ParseQuantity(split[0].Substring(0, i), out float quantity) != Util.QuantityType.None)
{
measure.Quantity = quantity;
string unitStr = split[0].Substring(i);
if (unitStr == "g")
{
measure.Unit = UnitType.Gram;
}
else if (unitStr == "ml")
{
measure.Unit = UnitType.Millilitre;
}
else
{
measure.Unit = UnitType.None;
}
return(measure);
}
}
return(null);
}