public Tax(string code, decimal rate, TaxBasisType basistype, bool isPriceIncl, decimal factor, string formula, TaxCalculationContext context)
{
TaxCode = code;
TaxRate = rate;
TaxBasisType = basistype;
IsPriceInclTax = isPriceIncl;
Factor = factor;
CalculationFormula = formula;
context.Taxs[TaxCode] = this;
Context = context;
Calculation = this.CreateTaxBasisCalculation(TaxBasisType);
}
public ITaxBasisCalculation CreateTaxBasisCalculation(TaxBasisType basistype)
{
switch (basistype)
{
case TaxBasisType.Line:
return new LineTaxBasisCalculation(this, this.Context);
case TaxBasisType.Asses:
return new AssesTaxBasisCalculation(this, this.Context);
case TaxBasisType.EXLine:
return new EXLineTaxBasisCalculation(this, this.Context);
case TaxBasisType.MRP:
return new MRPTaxBasisCalculation(this, this.Context);
}
return null;
}
public Tax(string code, decimal rate, TaxBasisType basistype, bool isPriceIncl, decimal factor, TaxCalculationContext context)
: this(code, rate, basistype, isPriceIncl, factor, string.Empty, context)
{
}
public Tax(string code, decimal rate, TaxBasisType basistype, bool priceincltax, string formula, decimal abatementrate, TaxGroup tg)
{
Tax_Code = code;
Tax_Rate = rate;
Tax_Basis_Type = basistype;
PriceInclTax = priceincltax;
taxgroup = tg;
FormulaItems = new List<Tuple<CalcOperator, CalcElem, string>>();
CalcFormula = formula;
CalculationStatus = Status.NotStart;
Abatement_Rate = abatementrate;
tg.Taxes[code] = this;
if (basistype == TaxBasisType.MRP) tg.TurnOnMRP();
}
