// Load Properties and test connection
private async void frmMain_LoadAsync(object sender, EventArgs e)
{
// Testing HoloLens IP
try
{
txtHoloLensIP.Text = Properties.Settings.Default.HoloLensIP;
// TODO test and get HoloLens FaceInformation Server IP config
}
catch (Exception ex)
{
Debug.Write(ex);
label6.ForeColor = Color.Red;
}
// Testing FaceInformationServer IP
try
{
txtServerURL.Text = Properties.Settings.Default.hosts;
var result = await RestfulClient.setBaseAddressAsync(txtServerURL.Text);
updateStatusAsync();
} catch (Exception ex)
{
Debug.Write(ex);
label5.ForeColor = Color.Red;
}
}
private async void UpdatePersonAsync()
{
if (findFace && Person == null)
{
Stopwatch timer = Stopwatch.StartNew();
var face_data = new WebEntity.Face(Convert.ToBase64String(humanFace.face.ToJpegData()));
try
{
var response = await RestfulClient.Recognize(face_data);
if (response.ReturnCode == 200)
{
Person = response.Content;
}
else if (response.ReturnCode == 404)
{
FailToRecognize = true;
}
}
catch (Exception ex)
{
Debug.WriteLine("Error on connecting server: " + ex.Message);
Person = null;
}
timer.Stop();
TimeSpan timespan = timer.Elapsed;
}
}
private async void BtnCheckFace_ClickAsync(object sender, EventArgs e)
{
txtUsrename.Text = "";
txtDetail.Text = "";
txtScore.Text = "";
Stopwatch timer = Stopwatch.StartNew();
var face_data = new WebEntity.Face(Convert.ToBase64String(cropedFace));
try
{
var response = await RestfulClient.Recognize(face_data);
if (response.ReturnCode == 200)
{
txtUsrename.Text = response.Content.Name;
txtScore.Text = response.Content.Face.Score.ToString();
txtDetail.Text = response.Content.Detail;
TxtErrorMessage.Text = response.Message;
}
else
{
TxtErrorMessage.Text = response.Message;
}
} catch (Exception ex)
{
Debug.WriteLine("Error on connecting server: " + ex.Message);
TxtErrorMessage.Text = "Error on connecting server: " + ex.Message;
}
timer.Stop();
TimeSpan timespan = timer.Elapsed;
Console.WriteLine(String.Format("{0:00}:{1:00}:{2:00}", timespan.Minutes, timespan.Seconds, timespan.Milliseconds / 10));
}
private async Task <bool> ImportFaceToServerAsync(Person person)
{
var response = await RestfulClient.CreatePerson(person);
if (response.ReturnCode == 200)
{
return(true);
}
else
{
return(false);
}
}
private async void BtnDeletePerson_Click(object sender, EventArgs e)
{
var response = await RestfulClient.RemovePerson(selectedPerson);
if (response.StatusCode == HttpStatusCode.OK)
{
TxtErrorMessage.Text = "Remove success.";
}
else
{
TxtErrorMessage.Text = "Unable to remove person.";
}
UpdateFlow(FlowAction.Remove);
}
private async void ListFaceFromServer()
{
try
{
TxtErrorMessage.Text = "";
var response = await RestfulClient.ListPeople();
if (response.ReturnCode == 200)
{
var l_people = response.Content;
var imageList = new ImageList
{
ImageSize = new Size(72, 72),
ColorDepth = ColorDepth.Depth32Bit
};
LvFaceList.Clear();
people.Clear();
foreach (Person person in l_people)
{
if (person.Face != null && person.Face.FaceData != null)
{
people.Add(person.Face.Identify.ToString(), person);
imageList.Images.Add(person.Face.Identify.ToString(), Base64ToImage(person.Face.FaceData));
LvFaceList.LargeImageList = imageList;
LvFaceList.Items.Add(person.Name, person.Face.Identify.ToString());
}
}
LvFaceList.LargeImageList = imageList;
TxtErrorMessage.Text = "Success";
}
else
{
TxtErrorMessage.Text = response.Message;
}
}
catch (Exception ex)
{
Debug.WriteLine("Error on connecting server: " + ex.Message);
Debug.WriteLine(ex.StackTrace);
TxtErrorMessage.Text = "Error on connecting server: " + ex.Message;
}
}
private async void updateStatusAsync()
{
try
{
var result = await RestfulClient.setBaseAddressAsync(txtServerURL.Text);
if (result)
{
label5.ForeColor = Color.Green;
}
else
{
label5.ForeColor = Color.Red;
}
} catch (Exception ex)
{
Debug.Write(ex);
label5.ForeColor = Color.Red;
}
}
private async void BtnAddFace_ClickAsync(object sender, EventArgs e)
{
switch (captureImageType)
{
case CaptureImageType.NewPerson:
case CaptureImageType.NewPersonCaptured:
{
if (cropedFace != null)
{
try
{
var person = new Person(txtUsrename.Text, txtDetail.Text, new WebEntity.Face(Convert.ToBase64String(cropedFace)));
TxtErrorMessage.Text = "";
var response = await RestfulClient.CreatePerson(person);
if (response.ReturnCode == 200)
{
TxtErrorMessage.Text = "Success";
}
else
{
TxtErrorMessage.Text = response.Message;
return;
}
} catch (Exception ex)
{
TxtErrorMessage.Text = ex.Message;
return;
}
}
else
{
MessageBox.Show("Please capture face first.", "No face found", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
break;
case CaptureImageType.CurrentPerson:
case CaptureImageType.UpdatePerson:
case CaptureImageType.UpdatePersonCaptured:
{
if (selectedPerson != null)
{
selectedPerson.Name = txtUsrename.Text;
selectedPerson.Detail = txtDetail.Text;
if (cropedFace != null)
{
selectedPerson.Face.FaceData = Convert.ToBase64String(cropedFace);
}
}
TxtErrorMessage.Text = "";
var response = await RestfulClient.UpdatePerson(selectedPerson);
if (response.ReturnCode == 200)
{
TxtErrorMessage.Text = "Success";
}
else
{
TxtErrorMessage.Text = response.Message;
return;
}
}
break;
}
UpdateFlow(FlowAction.Save);
}