/// <summary>
/// Calculates the check digit.
/// The account number is given without a check digit.
/// </summary>
/// <param name="accountNumber">The account number without a check digit.</param>
/// <returns>
/// The calculated check digit for the given account number
/// </returns>
public string CalculateCheckDigit(NationalAccountNumber accountNumber)
{
if (accountNumber == null)
{
throw new ArgumentNullException("accountNumber", "Please provide an account number.");
}
var belgiumAccountNumber = new BelgiumAccountNumber(accountNumber);
if (String.IsNullOrEmpty(belgiumAccountNumber.AccountNumber))
{
throw new ArgumentException("The account number is missing.", "accountNumber");
}
if (String.IsNullOrEmpty(belgiumAccountNumber.BankCode))
{
throw new ArgumentException("The bank code is missing.", "accountNumber");
}
var accountNumberWithBankCode =
String.Format("{0,3}{1,7}", belgiumAccountNumber.BankCode, belgiumAccountNumber.AccountNumber).Replace(' ', '0');
var digits = validationMethod.CalculateCheckDigit(accountNumberWithBankCode);
return(digits.Length < 2 ? "0" + digits : digits);
}
/// <summary>
/// Calculates the check digit.
/// The account number is given without a check digit.
/// </summary>
/// <param name="accountNumber">The account number without a check digit.</param>
/// <returns>
/// The calculated check digit for the given account number
/// </returns>
public string CalculateCheckDigit(NationalAccountNumber accountNumber)
{
if (accountNumber == null)
{
throw new ArgumentNullException("accountNumber", "Please provide an account number.");
}
var portugalAccountNumber = new PortugalAccountNumber(accountNumber);
if (String.IsNullOrEmpty(portugalAccountNumber.BankCode))
{
throw new ArgumentException("The bank code is missing.", "accountNumber");
}
if (String.IsNullOrEmpty(portugalAccountNumber.Branch))
{
throw new ArgumentException("The branch code is missing.", "accountNumber");
}
if (String.IsNullOrEmpty(portugalAccountNumber.AccountNumber))
{
throw new ArgumentException("The account number is missing.", "accountNumber");
}
var fullAccountNumber =
String.Format("{0,4}{1,4}{2,11}", portugalAccountNumber.BankCode, portugalAccountNumber.Branch, portugalAccountNumber.AccountNumber).Replace(' ', '0');
return(validationMethod.CalculateCheckDigit(fullAccountNumber));
}
/// <summary>
/// Calculates the check digit.
/// The account number is given without a check digit.
/// </summary>
/// <param name="accountNumber">The account number without a check digit.</param>
/// <returns>
/// The calculated check digit for the given account number
/// </returns>
public string CalculateCheckDigit(NationalAccountNumber accountNumber)
{
if (accountNumber == null)
{
throw new ArgumentNullException("accountNumber", "Please provide an account number.");
}
var norwayAccountNumber = new NorwayAccountNumber(accountNumber);
if (String.IsNullOrEmpty(norwayAccountNumber.BankCode))
{
throw new ArgumentException("The bank code is missing.", "accountNumber");
}
if (String.IsNullOrEmpty(norwayAccountNumber.AccountNumber))
{
throw new ArgumentException("The account number is missing.", "accountNumber");
}
var bankCodeWithBranch =
String.Format("{0,4}{1,6}", norwayAccountNumber.BankCode, norwayAccountNumber.AccountNumber).Replace(' ', '0');
return(validationMethod.CalculateCheckDigit(bankCodeWithBranch));
}