public Task <int> CriarTaskParaIdentificacaoBiometrica(byte[] template, IEnumerable <Biometria> biometrias)
{
var contextoIdentificacao = new ContextoParaIndentificacaoBiometrica(Id, biometrias, template);
CancellationSource = new CancellationTokenSource();
var token = CancellationSource.Token;
return(new Task <int>((parametroState) =>
{
try
{
var contexto = parametroState as ContextoParaIndentificacaoBiometrica;
Console.WriteLine($"{DateTime.Now} - {contexto.Id} - Localizando em {contexto.Biometrias.Count()} biometrias...");
if (token.IsCancellationRequested)
{
return 0;
}
var nitgenMainApi = new NBioBSP();
IIndexSearch nitgenSearchApi = nitgenMainApi.IndexSearch;
foreach (var biometria in contexto.Biometrias)
{
nitgenSearchApi.AddFIR(biometria.TemplateFIR, biometria.Id);
}
Console.WriteLine($"{DateTime.Now} - {contexto.Id} - Iniciando identificação...");
var relogio = new Stopwatch();
relogio.Start();
nitgenSearchApi.IdentifyUser(template, 7);
relogio.Stop();
Console.WriteLine($"{DateTime.Now} - {contexto.Id} - Localizado {nitgenSearchApi.UserID} em {relogio.Elapsed.TotalSeconds}");
return nitgenSearchApi.UserID;
//if (nitgenSearchApi.UserID > 0 && nitgenSearchApi.ErrorCode == 0)
//{
//}
//Console.WriteLine($"ERRO NA IDENTIFICAÇÃO: {nitgenSearchApi.ErrorCode} - {nitgenSearchApi.ErrorDescription}");
//return 0;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return 0;
}
}, contextoIdentificacao, token));
}
public int IdentificarBiometria(byte[] template)
{
//_data.Import(1, 0, 1, 7, 404, template);
_indexSearch.IdentifyUser(template, 7);
return(_indexSearch.UserID);
}