private RDI getRDICategory(int age, String gender, bool pregnant, bool lactating)
{
String ageRange;
//check pregnant and lactating first as they use different ranges
if (pregnant || lactating)
{
if (age >= 19)
{
ageRange = "19-50";
}
else
{
ageRange = "14-18";
}
}
else
{
if (age > 70)
{
ageRange = "70+";
}
else if (age > 50)
{
ageRange = "51-70";
}
else if (age > 30)
{
ageRange = "31-50";
}
else if (age > 18)
{
ageRange = "19-30";
}
else if (age > 13)
{
ageRange = "14-18";
}
else if (age > 8)
{
ageRange = "9-13";
}
else if (age > 3)
{
ageRange = "4-8";
}
else
{
ageRange = "1-3";
}
}
//if both pregnant and lactating, use the lactating RDI
if (pregnant && lactating)
{
pregnant = false;
}
//get RDI category from age and gender
RDI temp = RDIs.Where(r => r.AgeRange == ageRange && r.Gender == gender && r.Pregnant == pregnant && r.Lactating == lactating).ToList()[0];
//multiply by number of days selected
return(new RDI()
{
Water = temp.Water * ((StopDate.Date - StartDate.Date).Days + 1),
Enegry = temp.Enegry * ((StopDate.Date - StartDate.Date).Days + 1),
EnegryNIP = temp.EnegryNIP * ((StopDate.Date - StartDate.Date).Days + 1),
Protein = temp.Protein * ((StopDate.Date - StartDate.Date).Days + 1),
Fat = temp.Fat * ((StopDate.Date - StartDate.Date).Days + 1),
Carbohydrates = temp.Carbohydrates * ((StopDate.Date - StartDate.Date).Days + 1),
DietaryFibre = temp.DietaryFibre * ((StopDate.Date - StartDate.Date).Days + 1),
Sugars = temp.Sugars * ((StopDate.Date - StartDate.Date).Days + 1),
Starch = temp.Starch * ((StopDate.Date - StartDate.Date).Days + 1),
SFA = temp.SFA * ((StopDate.Date - StartDate.Date).Days + 1),
MUFA = temp.MUFA * ((StopDate.Date - StartDate.Date).Days + 1),
PUFA = temp.PUFA * ((StopDate.Date - StartDate.Date).Days + 1),
AlphaLinolenicAcid = temp.AlphaLinolenicAcid * ((StopDate.Date - StartDate.Date).Days + 1),
LinoleicAcid = temp.LinoleicAcid * ((StopDate.Date - StartDate.Date).Days + 1),
Cholesterol = temp.Cholesterol * ((StopDate.Date - StartDate.Date).Days + 1),
Sodium = temp.Sodium * ((StopDate.Date - StartDate.Date).Days + 1),
Iodine = temp.Iodine * ((StopDate.Date - StartDate.Date).Days + 1),
Potassium = temp.Potassium * ((StopDate.Date - StartDate.Date).Days + 1),
Phosphorus = temp.Phosphorus * ((StopDate.Date - StartDate.Date).Days + 1),
Calcium = temp.Calcium * ((StopDate.Date - StartDate.Date).Days + 1),
Iron = temp.Iron * ((StopDate.Date - StartDate.Date).Days + 1),
Zinc = temp.Zinc * ((StopDate.Date - StartDate.Date).Days + 1),
Selenium = temp.Selenium * ((StopDate.Date - StartDate.Date).Days + 1),
VitaminA = temp.VitaminA * ((StopDate.Date - StartDate.Date).Days + 1),
BetaCarotene = temp.BetaCarotene * ((StopDate.Date - StartDate.Date).Days + 1),
Thiamin = temp.Thiamin * ((StopDate.Date - StartDate.Date).Days + 1),
Riboflavin = temp.Riboflavin * ((StopDate.Date - StartDate.Date).Days + 1),
Niacin = temp.Niacin * ((StopDate.Date - StartDate.Date).Days + 1),
VitaminB6 = temp.VitaminB6 * ((StopDate.Date - StartDate.Date).Days + 1),
VitaminB12 = temp.VitaminB12 * ((StopDate.Date - StartDate.Date).Days + 1),
DietaryFolate = temp.DietaryFolate * ((StopDate.Date - StartDate.Date).Days + 1),
VitaminC = temp.VitaminC * ((StopDate.Date - StartDate.Date).Days + 1),
VitaminD = temp.VitaminD * ((StopDate.Date - StartDate.Date).Days + 1),
VitaminE = temp.VitaminE * ((StopDate.Date - StartDate.Date).Days + 1),
Alcohol = temp.Alcohol * ((StopDate.Date - StartDate.Date).Days + 1)
});
}
private RDI getRDICategory(int age, String gender)
{
String ageRange;
if (age > 70)
{
ageRange = "70+";
}
else if (age > 50)
{
ageRange = "51-70";
}
else if (age > 30)
{
ageRange = "31-50";
}
else if (age > 18)
{
ageRange = "19-30";
}
else if (age > 13)
{
ageRange = "14-18";
}
else if (age > 8)
{
ageRange = "9-13";
}
else if (age > 3)
{
ageRange = "4-8";
}
else
{
ageRange = "1-3";
}
//get RDI category from age and gender
RDI temp = RDIs.Where(r => r.AgeRange == ageRange && r.Gender == gender).ToList()[0];
//multiply by number of days selected
return(new RDI()
{
Water = temp.Water,
DietaryFibre = temp.DietaryFibre,
Sugars = temp.Sugars,
Starch = temp.Starch,
SFA = temp.SFA,
MUFA = temp.MUFA,
PUFA = temp.PUFA,
AlphaLinolenicAcid = temp.AlphaLinolenicAcid,
LinoleicAcid = temp.LinoleicAcid,
Cholesterol = temp.Cholesterol,
Sodium = temp.Sodium,
Iodine = temp.Iodine,
Potassium = temp.Potassium,
Phosphorus = temp.Phosphorus,
Calcium = temp.Calcium,
Iron = temp.Iron,
Zinc = temp.Zinc,
Selenium = temp.Selenium,
VitaminA = temp.VitaminA,
BetaCarotene = temp.BetaCarotene,
Thiamin = temp.Thiamin,
Riboflavin = temp.Riboflavin,
Niacin = temp.Niacin,
VitaminB6 = temp.VitaminB6,
VitaminB12 = temp.VitaminB12,
DietaryFolate = temp.DietaryFolate,
VitaminC = temp.VitaminC,
VitaminD = temp.VitaminD,
VitaminE = temp.VitaminE,
Alcohol = temp.Alcohol
});
}
