public virtual bool TryAssignMember(int i_NumOfField, string i_InputStr, out string o_ErrorMsg)
{
bool isMemberValid = false;
int indexOfWheelBasedOnField = i_NumOfField;
o_ErrorMsg = null;
i_NumOfField = GetIndexOfWheelToValidate(i_NumOfField, ref indexOfWheelBasedOnField);
switch (i_NumOfField)
{
case 0:
isMemberValid = IsModelValid(i_InputStr);
if (isMemberValid == true)
{
Model = i_InputStr;
}
else
{
o_ErrorMsg = "The model must contain letters or digits only";
}
break;
case 1:
isMemberValid = float.TryParse(i_InputStr, out float amountOfMaterial) == true?r_Engine.IsAmountsOfSourcePowerMaterialValid(amountOfMaterial) : false;
if (isMemberValid == true)
{
MyEngine.InitializeAmountOfEnergy(amountOfMaterial, this);
}
else
{
o_ErrorMsg = string.Format(
"The value must be positive and below {0}",
r_Engine.GetAmountOfSourcePowerMaterialPossible().ToString());
}
break;
case 2:
isMemberValid = Wheels[indexOfWheelBasedOnField].IsManufacturerValid(i_InputStr);
if (isMemberValid == true)
{
Wheels[indexOfWheelBasedOnField].Manufacturor = i_InputStr;
}
else
{
o_ErrorMsg = "The value must contain letter only";
}
break;
case 3:
isMemberValid = float.TryParse(i_InputStr, out float o_AirPressure) == true ? Wheels[indexOfWheelBasedOnField].IsAirPressureIsValid(o_AirPressure) : false;
if (isMemberValid == true)
{
Wheels[indexOfWheelBasedOnField].Inflate(o_AirPressure);
}
else
{
o_ErrorMsg = string.Format(
"The value must be positive and below {0}",
Wheels[indexOfWheelBasedOnField].GetAmountOfPressurePossibleToInflate().ToString());
}
break;
}
return(isMemberValid);
}