public CoordinationNumberFormatter(string value)
: base(value)
{
if (SerialNumber.Length != 4)
{
throw new PersonIdentifierFormatException(value, ExceptionMessage.IncorrectLength);
}
if (Value.Length != 10 && Value.Length != 12)
{
throw new PersonIdentifierFormatException(value, ExceptionMessage.IncorrectLength);
}
TwoDigitSerialNumber = Convert.ToInt32(SerialNumber.Substring(0, 2));
GenderIndicator = Convert.ToInt32(SerialNumber.Substring(2, 1));
LuhnControlNumber = Convert.ToInt32(SerialNumber.Substring(3, 1));
var luhnValidationDay = Day;
Day -= AddToDays;
if (Day < 1)
{
throw new PersonIdentifierFormatException(value, ExceptionMessage.CoordinationNumberDayError);
}
if (!LuhnAlgorithm.Validate($"{TwoDigitYear:00}{Month:00}{luhnValidationDay:00}{SerialNumber}"))
{
throw new PersonIdentifierFormatException(value, ExceptionMessage.LuhnError);
}
}
public static PersonalNumberIdentifier BuildPersonalNumber(this PersonIdentifierBuilder builder)
{
var random = new Random(Guid.NewGuid().GetHashCode());
var date = new PersonIdentifierBuilder.PersonIdentifierDateBuilder(random).Build(builder);
var gender = new PersonIdentifierBuilder.PersonIdentifierGenderBuilder(random).BuildAsInt(builder);
var serial = random.Next(0, 100).ToString("00");
var luhnChecksum = LuhnAlgorithm.Generate($"{date:yyMMdd}{serial}{gender}");
return(new PersonalNumberIdentifier($"{date:yyyyMMdd}{serial}{gender}{luhnChecksum}"));
}
public static CoordinationNumberIdentifier BuildCoordinationNumber(this PersonIdentifierBuilder builder)
{
var random = new Random(Guid.NewGuid().GetHashCode());
var date = new PersonIdentifierBuilder.PersonIdentifierDateBuilder(random).Build(builder);
var gender = new PersonIdentifierBuilder.PersonIdentifierGenderBuilder(random).BuildAsInt(builder);
var dayWithAddedDays = date.Day + CoordinationNumberFormatter.AddToDays;
var serial = random.Next(0, 100).ToString("00");
var luhnChecksum = LuhnAlgorithm.Generate($"{date:yyMM}{dayWithAddedDays:00}{serial}{gender}");
return(new CoordinationNumberIdentifier($"{date:yyyyMM}{dayWithAddedDays:00}{serial}{gender}{luhnChecksum}"));
}
public static NationalReserveNumberIdentifier BuildNationalReserveNumber(this PersonIdentifierBuilder builder)
{
var random = new Random(Guid.NewGuid().GetHashCode());
int year, month, day;
var dateBuilder = new PersonIdentifierBuilder.PersonIdentifierDateBuilder(random);
if (!dateBuilder.HaveDate(builder))
{
//Skapa reservnummer där fördelsedatum är okänt
year = random.Next(1, 100);
month = random.Next(20, 100);
day = random.Next(40, 60);
}
else
{
var date = dateBuilder.Build(builder);
year = date.Year + (random.Next(0, 2) == 0 ? 300 : 600); //Orkar inte hantera fler alternativ!!
month = date.Month;
day = date.Day;
}
var genderBuilder = new PersonIdentifierBuilder.PersonIdentifierGenderBuilder(random);
string serial;
do
{
var firstRandom = Letters[random.Next(0, Letters.Length)];
var secondRandom = Letters[random.Next(0, Letters.Length)];
var gender = genderBuilder.HaveGender(builder) ? genderBuilder.BuildAsInt(builder).ToString() : Letters[random.Next(0, 21)];
serial = $"{firstRandom}{secondRandom}{gender}";
} while (UnwantedStrings.Contains(serial));
var luhnPart = $"{year:0000}{month:00}{day:00}{serial}";
var check = LuhnAlgorithm.Generate(luhnPart);
var century = year > 1000 ? Convert.ToInt32(year.ToString().Substring(0, 2)) : 0;
var twoDigitYear = year > 1000 ? Convert.ToInt32(year.ToString().Substring(2, 2)) : year;
return(new NationalReserveNumberIdentifier(new NationalReserveNumberFormatter($"{century:00}{twoDigitYear:00}{month:00}{day:00}{serial}{check}")));
}
