public CalculateInstallmentsStrategy(CalculateInstallmentsOptions pCio, int pStartInstallment, OCurrency pStartAmount, int pNumberOfInstallments, ApplicationSettings pGeneralSettings)
{
_generalSettings = pGeneralSettings;
OCurrency initialOLBOfContractBeforeRescheduling = Loan.InitialOlbOfContractBeforeRescheduling;
if (pCio.IsExotic)
{
if (pCio.LoanType == OLoanTypes.Flat)
_iCi = new Flat.ExoticStrategy(pCio.StartDate, pCio.Contract, _generalSettings);
else
_iCi = new Declining.ExoticStrategy(pCio.StartDate, pCio.Contract, _generalSettings);
}
else
{
if (pCio.LoanType == OLoanTypes.Flat)
_iCi = new FlatStrategy(pCio.StartDate, pCio.Contract, _generalSettings, initialOLBOfContractBeforeRescheduling);
else if (pCio.LoanType == OLoanTypes.DecliningFixedInstallments)
{
if (pCio.Contract.InterestRate == 0)
_iCi = new FlatStrategy(pCio.StartDate, pCio.Contract, _generalSettings, initialOLBOfContractBeforeRescheduling);
else
_iCi = new FixedInstallmentStrategy(pCio.StartDate, pCio.Contract, pStartInstallment, pStartAmount, pNumberOfInstallments, _generalSettings);
}
else
{
if (pCio.Contract.InterestRate == 0)
_iCi = new FlatStrategy(pCio.StartDate, pCio.Contract, _generalSettings, initialOLBOfContractBeforeRescheduling);
else
_iCi = new FixedPrincipalStrategy(pCio.StartDate, pCio.Contract, _generalSettings);
}
}
}
/// <summary>
/// This method calculates the correct set of installments for a contract.
/// 4 cases are treated :
/// - Flat rate non exotic
/// - Flat rate exotic
/// - Declining rate non exotic
/// - Declining rate exotic
/// </summary>
/// <param name="pChangeDate">must be set to true when creation of the contract (here in constructor), must be false in all others cases</param>
public List<Installment> CalculateInstallments(bool pChangeDate)
{
CalculateInstallmentsOptions cIo = new CalculateInstallmentsOptions(_startDate, Product.LoanType, Product.IsExotic, this, pChangeDate);
CalculateInstallmentsStrategy cIs = new CalculateInstallmentsStrategy(cIo, 1, _amount, _nbOfInstallments, _generalSettings);
return cIs.CalculateInstallments(pChangeDate);
}
