public static AccountNumberWithPostscript GetDecodedAccountNumberWithPostscript(string input)
{
var number = Decoder.ParseToAccountNumber(input);
var accNumberWithPostscript = new AccountNumberWithPostscript
{
AccountNumber = number
};
return(accNumberWithPostscript.GetPostscript());
}
public static AccountNumberWithPostscript GetPostscript(this AccountNumberWithPostscript accNumberWithPostscript)
{
if (accNumberWithPostscript.AccountNumber.Contains("?"))
{
accNumberWithPostscript.Postscript = ILLEGIBLE;
}
else if (!accNumberWithPostscript.AccountNumber.IsValid())
{
accNumberWithPostscript.Postscript = ERROR;
}
return(accNumberWithPostscript);
}
public static IEnumerable <string> GetPossibleVariationsForAccountNumber(AccountNumberWithPostscript accountNumberWithPostscript)
{
var correctAccountVariations = new List <string>();
if (accountNumberWithPostscript.Postscript == ERROR)
{
correctAccountVariations.AddRange(GetNumberVariations(accountNumberWithPostscript.AccountNumber).OrderBy(i => i));
}
if (accountNumberWithPostscript.Postscript == ILLEGIBLE)
{
correctAccountVariations.AddRange(GetNumberVariationsForIllegibleAccount(accountNumberWithPostscript.AccountNumber));
}
if (accountNumberWithPostscript.Postscript is null)
{
correctAccountVariations.AddRange(GetNumberVariations(accountNumberWithPostscript.AccountNumber).OrderBy(i => i));
}
return(correctAccountVariations);
}