public UserBaseInsulinCalcProfileModel ToUserBaseInsulinCalcProfileModel(UserBaseInsulinCalcProfile baseProfile)
{
UserBaseInsulinCalcProfileModel returnProfile = null;
if (baseProfile != null)
{
if(baseProfile is PumpInsulinProfile)
{
returnProfile = new PumpInsulinProfileModel()
{
PumpType = (baseProfile as PumpInsulinProfile).PumpType
};
}
else if(baseProfile is RapidInsulinProfile)
{
returnProfile = new RapidInsulinProfileModel()
{
BasalInsulinAmount = (baseProfile as RapidInsulinProfile).BasalInsulinAmount
};
}
returnProfile.BirthDate = baseProfile.BirthDate;
returnProfile.DosageUnits = baseProfile.DosageUnits;
returnProfile.InsulinCarbohydrateRatio = baseProfile.InsulinCarbohydrateRatio;
returnProfile.MaxSugarRange = baseProfile.MaxSugarRange;
returnProfile.MinSugarRange = baseProfile.MinSugarRange;
returnProfile.Sex = baseProfile.Sex;
returnProfile.UnitReductionValue = baseProfile.UnitReductionValue;
returnProfile.UnitReductionUnits = baseProfile.UnitReductionUnits;
returnProfile.Weight = baseProfile.Weight;
}
return returnProfile;
}
public static bool IfValidParameters(Meal meal, UserBaseInsulinCalcProfile insulinProfile)
{
if (meal != null && meal.CarbAmount > 0 && meal.PreMealSugarLevel > 0 && meal.PostMealSugarLevel > 0 &&
insulinProfile != null && insulinProfile.MaxSugarRange > 0 && insulinProfile.UnitReductionValue > 0 && insulinProfile.InsulinCarbohydrateRatio > 0)
{
log.InfoFormat("[AlgorithmCalculations.IfValidParameters] Valid parameters: Meal.Id={0}.", meal.Id.ToString());
return true;
}
else
{
log.ErrorFormat("[AlgorithmCalculations.IfValidParameters] Some of input parameters not valid.");
return false;
}
}
public static AlgorithmResult CalcMealCarbsDeviation(Meal meal, UserBaseInsulinCalcProfile insulinProfile)
{
AlgorithmResult result = new AlgorithmResult() { Status = "Unsuccess"};
if (IfValidParameters(meal, insulinProfile))
{
log.InfoFormat("[CalcMealCarbsDeviation] meal.Id={0}, meal.PreMealSugarLevel={1}, meal.PostMealSugarLevel={2}.", meal.Id.ToString(), meal.PreMealSugarLevel, meal.PostMealSugarLevel);
double unitReductionValue = (insulinProfile.UnitReductionUnits == UnitReductionUnits.mmolL) ?
UnitsConverter.MmolLToMgDl(insulinProfile.UnitReductionValue) : insulinProfile.UnitReductionValue;
double insulinDosage = BaseInsulineFormulas.CalculatingInsulinDose(insulinProfile.MaxSugarRange, meal.PreMealSugarLevel,
insulinProfile.UnitReductionUnits, unitReductionValue, insulinProfile.InsulinCarbohydrateRatio, insulinProfile.DosageUnits, meal.CarbAmount);
double calculatedCarbsAmount = BaseInsulineFormulas.CalculateMealCarbs(insulinProfile.MaxSugarRange, meal.PostMealSugarLevel,
insulinProfile.UnitReductionUnits, unitReductionValue, insulinProfile.InsulinCarbohydrateRatio, insulinProfile.DosageUnits, insulinDosage);
result.Status = "Success";
result.Result = Math.Round(calculatedCarbsAmount - meal.CarbAmount, 2);
}
else
{
log.ErrorFormat("[CalcMealCarbsDeviation] Error: Some input parameters was invalid.");
}
return result;
}