private Task <CalcSummaryViewModel> GetSummaryAsync(string fldName)
{
CalcSummaryViewModel cvm = new CalcSummaryViewModel();
cvm.summaryReqd = false;
ChemicalBalanceMessage cbm = new ChemicalBalanceMessage(_ud, _sd);
ChemicalBalances chemicalBalances = new ChemicalBalances();
chemicalBalances = cbm.GetChemicalBalances(fldName);
List <BalanceMessages> msgs = cbm.DetermineBalanceMessages(fldName);
foreach (var m in msgs)
{
switch (m.Chemical)
{
case "CropN":
cvm.remNIcon = m.Icon;
cvm.remNIconText = _sd.GetNutrientIcon(m.Icon).definition;
break;
case "CropP2O5":
cvm.remPIcon = m.Icon;
cvm.remPIconText = _sd.GetNutrientIcon(m.Icon).definition;
break;
case "CropK2O":
cvm.remKIcon = m.Icon;
cvm.remKIconText = _sd.GetNutrientIcon(m.Icon).definition;
break;
case "AgrN":
cvm.reqNIcon = m.Icon;
cvm.reqNIconText = _sd.GetNutrientIcon(m.Icon).definition;
break;
case "AgrP2O5":
cvm.reqPIcon = m.Icon;
cvm.reqPIconText = _sd.GetNutrientIcon(m.Icon).definition;
break;
case "AgrK2O":
cvm.reqKIcon = m.Icon;
cvm.reqKIconText = _sd.GetNutrientIcon(m.Icon).definition;
break;
}
}
cvm.reqN = chemicalBalances.balance_AgrN.ToString();
cvm.reqP = chemicalBalances.balance_AgrP2O5.ToString();
cvm.reqK = chemicalBalances.balance_AgrK2O.ToString();
cvm.remN = chemicalBalances.balance_CropN.ToString();
cvm.remP = chemicalBalances.balance_CropP2O5.ToString();
cvm.remK = chemicalBalances.balance_CropK2O.ToString();
cvm.summaryReqd = cbm.displayBalances;
return(Task.FromResult(cvm));
}