public static decimal SmartRound(decimal paramBigDecimal, int paramInt)
{
bool @bool = (cmp(paramBigDecimal, ZERO) < 0) ? 1 : 0;
decimal bigDecimal = paramBigDecimal.abs();
sbyte b1 = 0;
sbyte b2 = 0;
while (b2 < 32 - paramInt)
{
BigDecimalFixed bigDecimalFixed = new BigDecimalFixed(bigDecimal.toBigInteger());
decimal bigDecimal1 = bigDecimal - bigDecimalFixed;
bool bool1 = (approx(bigDecimal1, ONE, paramInt) == 0) ? 1 : 0;
if (approx(bigDecimal1, ZERO, paramInt) == 0 || bool1)
{
if (bool1)
{
null = bigDecimalFixed.add(ONE);
}
null = null.setScale(37, ROUND_DOWN).movePointLeft(b1);
if (@bool)
{
null = null.negate();
}
return(null.setScale(b1, ROUND_DOWN));
}
b2++;
bigDecimal = bigDecimal.movePointRight(1);
b1++;
}
return(paramBigDecimal);
}
public static bool isInt(decimal paramBigDecimal, int paramInt)
{
BigDecimalFixed bigDecimalFixed = new BigDecimalFixed(paramBigDecimal.toBigInteger());
decimal bigDecimal = paramBigDecimal - bigDecimalFixed.abs();
return(approx(bigDecimal, ZERO, paramInt) == 0 || approx(bigDecimal, ONE, paramInt) == 0);
}
private decimal notNullBigDecimal(HSSFCell paramHSSFCell, double paramDouble)
{
decimal bigDecimal = new BigDecimalFixed("" + paramDouble);
if (paramHSSFCell == null)
{
return(bigDecimal);
}
if (paramHSSFCell.CellType == 0)
{
bigDecimal = new BigDecimalFixed("" + paramHSSFCell.NumericCellValue);
}
else if (paramHSSFCell.CellType == 2)
{
CellValue cellValue = this.o_evaluator.evaluate(paramHSSFCell);
if (cellValue.CellType == 0)
{
bigDecimal = new BigDecimalFixed("" + cellValue.NumberValue);
}
}
else
{
try
{
bigDecimal = new decimal(paramHSSFCell.RichStringCellValue.String);
}
catch (Exception)
{
return(bigDecimal);
}
}
return(bigDecimal);
}
private static decimal ComputePi()
{
BigDecimalFixed bigDecimalFixed1 = new BigDecimalFixed("0.2");
decimal bigDecimal1 = mult(atan(bigDecimalFixed1), FOUR);
BigDecimalFixed bigDecimalFixed2 = new BigDecimalFixed("239");
decimal bigDecimal2 = atan(recip(bigDecimalFixed2));
bigDecimal1 = bigDecimal1 - bigDecimal2;
bigDecimal1 = mult(bigDecimal1, FOUR);
return(bigDecimal1.setScale(37, ROUND_DOWN));
}
private decimal notNullBigDecimal(HSSFCell paramHSSFCell, double paramDouble)
{
BigDecimalFixed bigDecimalFixed = new BigDecimalFixed("" + paramDouble);
if (paramHSSFCell == null)
{
return(bigDecimalFixed);
}
if (paramHSSFCell.CellType == 0)
{
bigDecimalFixed = new BigDecimalFixed("" + paramHSSFCell.NumericCellValue);
}
return(bigDecimalFixed);
}
private static decimal realRoot(int paramInt, decimal paramBigDecimal)
{
decimal bigDecimal4;
if (paramInt < 2)
{
return(null);
}
if (cmp(paramBigDecimal, ZERO) == 0)
{
return(ZERO);
}
if (cmp(paramBigDecimal, ONE) == 0)
{
return(ONE);
}
paramBigDecimal = paramBigDecimal.abs().setScale(37, ROUND_DOWN);
BigDecimalFixed bigDecimalFixed = new BigDecimalFixed("" + paramInt);
decimal bigDecimal1 = bigDecimalFixed.subtract(ONE);
bigDecimal1 = bigDecimal1.setScale(37, ROUND_DOWN).divide(bigDecimalFixed, ROUND_DOWN);
decimal bigDecimal2 = paramBigDecimal.divide(bigDecimalFixed, ROUND_DOWN);
decimal bigDecimal3 = ONE;
if (cmp(paramBigDecimal, ONE) > 0)
{
int i = paramBigDecimal.toBigInteger().ToString().Length;
i = (i + paramInt - 1) / paramInt;
if (i > 0)
{
bigDecimal3 = (new BigDecimalFixed("5")).movePointRight(i - 1);
}
}
sbyte b = 0;
do
{
decimal bigDecimal5 = bigDecimal3;
decimal bigDecimal6 = bigDecimal2;
for (sbyte b1 = 1; b1 < paramInt; b1++)
{
bigDecimal6 = bigDecimal6.divide(bigDecimal3, ROUND_DOWN);
}
bigDecimal3 = mult(bigDecimal3, bigDecimal1) + bigDecimal6;
bigDecimal4 = bigDecimal5 - bigDecimal3;
} while (bigDecimal4.abs().compareTo(CALC_PRECISION) > 0 && ++b < (sbyte)'✐');
return(bigDecimal3.setScale(32, ROUND_DOWN));
}
public static decimal[] mod(decimal paramBigDecimal1, decimal paramBigDecimal2)
{
decimal[] arrayOfBigDecimal = new decimal[2];
if (paramBigDecimal2.CompareTo(ZERO) == 0)
{
return(null);
}
paramBigDecimal2 = paramBigDecimal2.abs();
decimal bigDecimal1 = div(paramBigDecimal1, paramBigDecimal2);
arrayOfBigDecimal[0] = new BigDecimalFixed(bigDecimal1.toBigInteger());
decimal bigDecimal2 = mult(paramBigDecimal2, arrayOfBigDecimal[0]);
arrayOfBigDecimal[1] = paramBigDecimal1 - bigDecimal2;
return(arrayOfBigDecimal);
}
public virtual void reloadVariables()
{
foreach (string str in BoqItemTable.VIEWABLE_FIELDS)
{
object @object = getFieldValue(this.assemblyTable, str);
if (@object == null && !this.lineItemFields.Contains(str))
{
BigDecimalFixed bigDecimalFixed = new BigDecimalFixed(0);
DateTime date = DateTime.Now;
bool? @bool = false;
Type clazz = getReturnType(this.boqItemTable, str);
if (clazz != null)
{
if (clazz.Equals(typeof(decimal)))
{
this.decimalVariableMap[BoqItemFormulaEvaluator.variableFromField(str)] = bigDecimalFixed;
}
else if (clazz.Equals(typeof(string)))
{
this.textVariableMap[BoqItemFormulaEvaluator.variableFromField(str)] = "";
}
else if (clazz.Equals(typeof(DateTime)))
{
this.dateVariableMap[BoqItemFormulaEvaluator.variableFromField(str)] = date;
}
else if (clazz.Equals(typeof(Boolean)))
{
this.booleanVariableMap[BoqItemFormulaEvaluator.variableFromField(str)] = @bool.Value;
}
}
}
else if (@object is Number)
{
if (@object is decimal)
{
this.decimalVariableMap[variableFromField(str)] = (decimal)@object;
}
else
{
this.decimalVariableMap[variableFromField(str)] = new BigDecimalFixed(@object.ToString());
}
}
else if (@object is string)
{
this.textVariableMap[variableFromField(str)] = (string)@object;
}
else if (@object is DateTime)
{
this.dateVariableMap[variableFromField(str)] = (DateTime)@object;
}
else if (@object is bool?)
{
this.booleanVariableMap[variableFromField(str)] = (bool?)@object;
}
else if (@object == null)
{
this.textVariableMap[variableFromField(str)] = "";
}
}
this.localVariableMap = LocalVariablesDatabaseUtil.getLocalVariables(this.assemblyTable.Vars);
}
public virtual decimal calculateFinalRate()
{
decimal fRate = finalRate;
if (BoqItemTable != null)
{
decimal tUnits = BigDecimalMath.ONE;
tUnits = boqItemTable.Quantity;
tUnits = tUnits * Factor1;
tUnits = tUnits * Factor2;
tUnits = tUnits * Factor3;
tUnits = tUnits * QuantityPerUnit;
//tUnits = tUnits.multiply(getBoqItemTable().getDuration());
totalUnits = tUnits;
}
if (MaterialTable != null)
{
fRate = calculateFinalRateFor(MaterialTable.RateForCalculation);
finalShipmentRate = calculateFinalRateFor(MaterialTable.ShipmentRate);
finalFabricationRate = calculateFinalRateFor(MaterialTable.FabricationRate);
finalMaterialRate = calculateFinalRateFor(MaterialTable.Rate);
// Escalation
bool isUnspecified = MaterialTable.RawMaterial.Equals(MaterialTable.UNSPECIFIED_RAWMAT);
if (isUnspecified)
{
finalEscalationRate = BigDecimalMath.ZERO;
}
else
{
decimal esc = BigDecimalMath.ONE.subtract(Escalation);
decimal reliance = new BigDecimalFixed("" + MaterialTable.RawMaterialReliance.doubleValue() / 100D);
decimal materialRate = fRate * reliance;
finalEscalationRate = materialRate * esc;
finalEscalationRate = materialRate - finalEscalationRate;
// FULL FORMULA:
// materialRate = materialUnitRate*factor1*factor2/divider*exchangeRate*reliance
// finalEscalationRate = materialRate-(materialRate*(1 - escalationFactor))
// totalEscalationCost = finalEscalationRate*quantity
// escalationCost = SUM(totalEscalationCost)
}
if (BoqItemTable != null)
{
// Calculate Variable, Total Cost:
variableCost = fRate * (BoqItemTable.Quantity);
totalCost = decimal.Zero;
totalCost = totalCost + variableCost;
totalCost = totalCost + FinalFixedCost;
// Avoid precision/scale updates if data is the same:
variableCost = variableCost.setScale(10, decimal.ROUND_HALF_UP);
totalShipmentCost = finalShipmentRate * (BoqItemTable.Quantity);
totalFabricationCost = finalFabricationRate * (BoqItemTable.Quantity);
totalEscalationCost = finalEscalationRate * (BoqItemTable.Quantity);
totalMaterialCost = finalMaterialRate * (BoqItemTable.Quantity);
// Avoid precision/scale updates if data is the same:
fRate = fRate.setScale(10, decimal.ROUND_HALF_UP);
finalShipmentRate = finalShipmentRate.setScale(10, decimal.ROUND_HALF_UP);
finalFabricationRate = finalFabricationRate.setScale(10, decimal.ROUND_HALF_UP);
finalEscalationRate = finalEscalationRate.setScale(10, decimal.ROUND_HALF_UP);
finalMaterialRate = finalMaterialRate.setScale(10, decimal.ROUND_HALF_UP);
totalCost = totalCost.setScale(10, decimal.ROUND_HALF_UP);
totalShipmentCost = totalShipmentCost.setScale(10, decimal.ROUND_HALF_UP);
totalFabricationCost = totalFabricationCost.setScale(10, decimal.ROUND_HALF_UP);
totalEscalationCost = totalEscalationCost.setScale(10, decimal.ROUND_HALF_UP);
totalMaterialCost = totalMaterialCost.setScale(10, decimal.ROUND_HALF_UP);
totalUnits = totalUnits.setScale(10, decimal.ROUND_HALF_UP);
}
}
finalRate = fRate;
return(fRate);
}