public static IncomeTax GetIncomeTax(IncomeTaxRangeTypes incomeTaxRangeType)
{
string property_name = incomeTaxRangeType.ToString();
//Get the property inside IncomeTaxRangeConstants by a string Name
var property = (typeof(IncomeTaxRangeConstants)).GetProperty(property_name, BindingFlags.NonPublic | BindingFlags.Static);
//Get values from property
var values = (Dictionary <IncomeTaxRangeTypes, IncomeTax>)property.GetValue(null, null);
values.TryGetValue(incomeTaxRangeType, out IncomeTax result);
return(result);
}
public IIncomeTaxDiscountCalculator GetIncomeTaxFactory(IncomeTaxRangeTypes incomeTaxRangeTypes)
{
switch (incomeTaxRangeTypes)
{
case IncomeTaxRangeTypes.EXEMPT_RANGE:
return(new IncomeTaxExemptRange());
case IncomeTaxRangeTypes.FIRST_RANGE:
return(new IncomeTaxFirstRange());
case IncomeTaxRangeTypes.SECOND_RANGE:
return(new IncomeTaxSecondRange());
case IncomeTaxRangeTypes.THIRD_RANGE:
return(new IncomeTaxThirdRange());
default:
throw new KeyNotFoundException();
}
}
public IncomeTaxFactoryType(Type type, IncomeTaxRangeTypes incomeTaxType)
{
GetFactoryType = type;
IncomeTaxType = incomeTaxType;
}
internal IncomeTax(IncomeTaxRangeTypes type, double max_value, double discount)
{
TYPE = type;
MAX_VALUE = max_value;
DISCOUNT = discount;
}