public override void Execute(CommandContext context)
{
IFaceService faceService = new FaceService();
ExtendedTrainResult result = null;
var task = Task.Run(async() => { result = await faceService.GetTrainingStatusAsync(); });
task.Wait(2000);
if (result != null)
{
var sb = new StringBuilder();
sb.AppendFormat("# Training Info #\n\n");
sb.AppendFormat("Is Trained: {0}\n", result.IsTrained);
sb.AppendFormat("Training Status: {0} \n", result.Status);
sb.AppendFormat("Last Training: {0}\n\n\n", result.LastAction);
if (result.IsTrained && result.PersonGroup != null && result.Persons != null)
{
sb.AppendFormat("# Persongroup info #\n");
sb.AppendFormat("{0} {1}\n\n", result.PersonGroup.Name, result.PersonGroup.Id);
foreach (var person in result.Persons)
{
sb.AppendFormat("{0} - {1} faces\n", person.Name, person.FaceCount);
}
}
Context.ClientPage.ClientResponse.Alert(sb.ToString());
}
else
{
Context.ClientPage.ClientResponse.Alert("Timeout: Cannot get the training status from Azure.");
}
}
public async Task <ExtendedTrainResult> GetTrainingStatusAsync()
{
using (var faceServiceClient = CreateAzureClient())
{
var personRoot = GetPersonGroup();
var trainingStatus =
await
faceServiceClient.GetPersonGroupTrainingStatusAsync(
personRoot.PersonGroupId.ToLowerInvariant());
if (trainingStatus != null)
{
var result = new ExtendedTrainResult()
{
Status = trainingStatus.Status.ToString(),
Message = trainingStatus.Message,
LastAction = trainingStatus.LastActionDateTime,
IsTrained = true
};
try
{
var persons =
await faceServiceClient.ListPersonsAsync(personRoot.PersonGroupId.ToLowerInvariant());
result.Persons = persons?.Select(i => new PersonData()
{
FaceCount = i.PersistedFaceIds.Length, Name = i.Name, Id = i.PersonId
}).ToList();
}
catch (Exception e)
{
Log.Warn(e.ToString(), e, this);
}
try
{
var personGroup = await faceServiceClient.GetPersonGroupAsync(personRoot.PersonGroupId.ToLowerInvariant());
result.PersonGroup =
personGroup != null
? new PersonGroupData()
{
Id = personGroup.PersonGroupId, Name = personGroup.Name
}
: null;
}
catch (FaceAPIException e)
{
Log.Warn(e.ToString(), e, this);
}
Log.Info(
$"Training status - {trainingStatus.Message} {trainingStatus.Status} {trainingStatus.LastActionDateTime} {trainingStatus.CreatedDateTime}",
this);
return(result);
}
}
return(null);
}
