public override bool Parse()
{
try
{
var l1 = Mrz.Substring(0, 44);
var l2 = Mrz.Substring(44);
array = new string[] { l1, l2 };
AddComponent(MrzComponentCode.DocumentCode, l1.Substring(0, 2));
AddComponent(MrzComponentCode.IssuingState, l1.Substring(2, 3));
AddComponent(MrzComponentCode.Name, l1.Substring(5, 39));
AddComponent(MrzComponentCode.DocumentNumber, l2.Substring(0, 9));
AddComponent(MrzComponentCode.DocumentNumberCheckDigit, l2.Substring(9, 1));
AddComponent(MrzComponentCode.Nationality, l2.Substring(10, 3));
AddComponent(MrzComponentCode.DateOfBirth, l2.Substring(13, 6));
AddComponent(MrzComponentCode.DateOfBirthCheckDigit, l2.Substring(19, 1));
AddComponent(MrzComponentCode.Sex, l2.Substring(20, 1));
AddComponent(MrzComponentCode.DateOfExpiry, l2.Substring(21, 6));
AddComponent(MrzComponentCode.DateOfExpiryCheckDigit, l2.Substring(27, 1));
AddComponent(MrzComponentCode.OptionalData, l2.Substring(28, 14));
AddComponent(MrzComponentCode.OptionalDataCheckDigit, l2.Substring(42, 1));
AddComponent(MrzComponentCode.CompositeCheckDigit, l2.Substring(43, 1));
}
catch (Exception ex)
{
var debugException = ex;
return(false);
}
return(true);
}
public override bool Parse()
{
try
{
var l1 = Mrz.Substring(0, 30);
var l2 = Mrz.Substring(30, 30);
var l3 = Mrz.Substring(60);
array = new string[] { l1, l2, l3 };
AddComponent(MrzComponentCode.DocumentCode, l1.Substring(0, 2));
AddComponent(MrzComponentCode.IssuingState, l1.Substring(2, 3));
AddComponent(MrzComponentCode.DocumentNumber, l1.Substring(5, 9));
AddComponent(MrzComponentCode.DocumentNumberCheckDigit, l1.Substring(14, 1));
AddComponent(MrzComponentCode.DateOfBirth, l2.Substring(0, 6));
AddComponent(MrzComponentCode.DateOfBirthCheckDigit, l2.Substring(6, 1));
AddComponent(MrzComponentCode.Sex, l2.Substring(7, 1));
AddComponent(MrzComponentCode.DateOfExpiry, l2.Substring(8, 6));
AddComponent(MrzComponentCode.DateOfExpiryCheckDigit, l2.Substring(14, 1));
AddComponent(MrzComponentCode.Nationality, l2.Substring(15, 3));
AddComponent(MrzComponentCode.Name, l3);
}
catch (Exception ex)
{
var debugException = ex;
return(false);
}
return(true);
}
public override bool Parse()
{
try
{
var l1 = Mrz.Substring(0, 36);
var l2 = Mrz.Substring(36);
array = new string[] { l1, l2 };
}
catch (Exception ex)
{
var debugException = ex;
return(false);
}
// TODO: parsing is not complete.
return(false);
}
public async override Task RaiseMrzDetected(object sender, MrzRecognizedEventArgs e)
{
try
{
var lines = e.MrzCode.Split(new[] { Environment.NewLine, @"\\n", @"\n" }, StringSplitOptions.None);
if (lines.Length != 2 || lines[0].Length != 42 || lines[1].Length != 44)
{
return;
}
var fio = lines[0].Remove(0, 5).Split(new[] { "<" }, StringSplitOptions.RemoveEmptyEntries).ToList();
if (fio.Count < 2)
{
fio.Add(" ");
}
var firstNameOld = fio[0].Replace(e.SurNames, "");
var lastNameOld = e.SurNames;
var patronymicOld = fio[1];
var givenNames = e.GivenNames.Split(' ');
var firstName = string.Join(" ", givenNames.Take(givenNames.Length - 1));
var lastName = e.SurNames;
var patronymic = givenNames.Last();
var mrzParsed = new Mrz(lastName, firstName, patronymic, lines[1]);
foreach (var @event in OnMrzDetectedAsync?.GetInvocationList())
{
await(@event as Func <object, MrzProcessedEventArgs, Task>)?.Invoke(sender, new MrzProcessedEventArgs(mrzParsed));
}
}
catch (Exception ex)
{
if (ex is FormatException)
{
return;
}
await DisplayAlert("Внимание", ex.ToString(), "Окей");
}
}
public MrzProcessedEventArgs(Mrz result)
{
Result = result;
}