//This calls the functionality to enroll the recorded audio samlpe
private async void EnrollProfile()
{
DataGridViewRow dr = dgvProfiles.CurrentRow;
if (dr != null)
{
string profileID = dr.Cells["SpeakerID"].Value.ToString();
projectOxfordSpeaker s = new projectOxfordSpeaker();
functionResult result = await s.enrollSpeaker(audioStream1, new Guid(profileID), Convert.ToDouble(lblSample1Length.Text));
if (result.Result == true)
{
//setValidStream(true);
LoadProfiles();
}
else
{
MessageBox.Show(result.Message, "Function Result: Enroll Profile", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
MessageBox.Show("Please select a profile to enroll to", "Enroll Sample", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
//This calls the functionality to load all available profiles
private async void LoadProfiles()
{
this.Cursor = Cursors.WaitCursor;
setValidStream(false);
projectOxfordSpeaker s = new projectOxfordSpeaker();
DataTable dt = await s.UpdateAllSpeakers();
dgvProfiles.DataSource = dt;
if (dt.Rows.Count > 0)
{
setValidStream(false);
btnAddProfile.Enabled = true;
btnRemoveProfile.Enabled = true;
btnRecord1.Enabled = true;
}
else
{
btnAddProfile.Enabled = false;
btnRemoveProfile.Enabled = false;
btnRecord1.Enabled = true;
}
this.Cursor = Cursors.Default;
}
//This calls the functionality to remove the selected profile
private async void RemoveProfile()
{
if (dgvProfiles.RowCount > 0)
{
DataGridViewRow dr = dgvProfiles.CurrentRow;
if (dr != null)
{
string profileID = dr.Cells["SpeakerID"].Value.ToString();
DialogResult dresult = MessageBox.Show("Are you sure you want to remove profile ID: " + profileID + "?", "Remove Profile", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dresult == DialogResult.Yes)
{
projectOxfordSpeaker s = new projectOxfordSpeaker();
functionResult result = await s.removeSpeaker(new Guid(profileID));
if (result.Result == true)
{
LoadProfiles();
}
else
{
MessageBox.Show(result.Message, "Function Result: Remove Profile", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
else
{
MessageBox.Show("Please select a profile to remove", "Remove Profile", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
else
{
MessageBox.Show("There are no profiles available. Please press the 'Load Profiles' to check for profiles on the server or 'Create Profile' to create a new profile", "Remove Profile", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
//This will perform the verification of the user sample against the profile ID
//INPUT: profile ID
//OUPUT:
private async void performSpeakerEnrollment(string profileID)
{
//Disable the buttons so the user doesn't try to re-record
btnRecord.Enabled = false;
btnStopRecording.Enabled = false;
btnCreate.Enabled = false;
//Validate the audio stream against the profile ID
projectOxfordSpeaker s = new projectOxfordSpeaker();
functionResult result = await s.enrollSpeaker(audioStream1, new Guid(profileID), Convert.ToDouble(lblRecordingLength.Text));
//If all is good, set the validation as true
if (result.Result == true)
{
this.DialogResult = DialogResult.OK;
}
else
{
//If there are errors. display the message
MessageBox.Show(result.Message, "Function Result: Enroll Speaker", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.Cursor = Cursors.Default;
btnCreate.Text = "Create";
btnCancel.Enabled = true;
btnCreate.Enabled = true;
}
}
private async void frmViewAllProfiles_Load(object sender, EventArgs e)
{
//this loads all profiles on the MS server for viewing. Only realy needed for testing
projectOxfordSpeaker s = new projectOxfordSpeaker();
DataTable dt = await s.UpdateAllSpeakers();
dataGridView1.DataSource = dt;
}
private async void btnRemoveUser_Click(object sender, EventArgs e)
{
//Make sure a row is selected
if (mcbUserAccounts.SelectedValue != null)
{
this.Cursor = Cursors.WaitCursor;
//Get the actual data row
DataRowView drv = (DataRowView)mcbUserAccounts.SelectedItem;
//Assign the required values to variables
string ProfileID = Convert.ToString(drv["PROFILEID"].ToString());
string Name = Convert.ToString(drv["NAME"].ToString());
int ID = Convert.ToInt32(drv["ID"]);
//Ensure the user wasnt to delete the row
if (MessageBox.Show("Are you sure you want to remove User ID: " + ID.ToString() + "?" + Environment.NewLine + "This will remove their profile and enrollment information and cannot be reversed.", "Remove User", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
functionResult r = new functionResult();
//If there is a valid profile ID, remove it from the server, else just set the result as true to continue
if (ProfileID.Length > 0)
{
projectOxfordSpeaker s = new projectOxfordSpeaker();
r = await s.removeSpeaker(new Guid(ProfileID));
}
else
{
r.Result = true;
r.Message = "No Profile ID";
}
if (r.Result == true)
{
//Next remove the user from our database
Database db = new Database();
r = db.removeUser(ID.ToString());
//If there is no issues, reload the listing
if (r.Result == true)
{
LoadListing();
}
else
{
MessageBox.Show(r.Message, "Error removing from database");
}
}
else
{
MessageBox.Show(r.Message, "Error removing Microsoft profile");
}
}
this.Cursor = Cursors.Default;
}
}
//This will perform the verification of the user sample against the profile ID
//INPUT:
//OUPUT:
private async void performSpeakerValidation()
{
//Disable the buttons so the user doesn't try to re-record
btnRecord.Enabled = false;
btnStopRecording.Enabled = false;
btnContinue.Enabled = false;
string profileID = public_profileID;
//Validate the audio stream against the profile ID
projectOxfordSpeaker s = new projectOxfordSpeaker();
speakerVerificationResult result = await s.verifySpeaker(audioStream1, new Guid(profileID), Convert.ToDouble(lblRecordingLength.Text));
//If all is good, set the validation as true
if (result.Result == true)
{
if (profileID == result.IdentifiedProfileId)
{
validSpeaker = true;
lblValidation.Text = "User validated";
lblValidation.ForeColor = Color.Green;
}
else
{
lblValidation.Text = "Invalid User";
validSpeaker = false;
lblValidation.ForeColor = Color.Salmon;
}
}
else
{
//If there are errors. display the message
validLogin = false;
MessageBox.Show(result.Message, "Function Result: Verify Speaker", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
btnRecord.Enabled = true;
//Stop the progress bar
progressBar1.Style = ProgressBarStyle.Continuous;
if (validSpeaker && validSpeech)
{
validLogin = true;
btnContinue.BackColor = Color.Green;
//If autolog in checked, do login
if (chkAutoLogin.Checked == true)
{
this.DialogResult = DialogResult.OK;
}
}
btnContinue.Enabled = validLogin;
}
//This calls the functionality to add a profile
private async void AddProfile()
{
projectOxfordSpeaker s = new projectOxfordSpeaker();
functionResult result = await s.addSpeaker();
if (result.Result == true)
{
LoadProfiles();
}
else
{
MessageBox.Show(result.Message, "Function Result: Add Profile", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private async void btnCreate_Click(object sender, EventArgs e)
{
if (txtUserName.Text.Length == 0)
{
MessageBox.Show("Please enter a valid user name", "Add User");
return;
}
this.Cursor = Cursors.WaitCursor;
btnCreate.Text = "Please Wait";
btnCancel.Enabled = false;
btnCreate.Enabled = false;
Database db = new Database();
functionResult r = db.addNewUser(txtUserName.Text);
if (r.Result == true)
{
string newUserID = r.Message;
projectOxfordSpeaker s = new projectOxfordSpeaker();
r = await s.addSpeaker();
if (r.Result == true)
{
db.updateUser(newUserID, txtUserName.Text, r.Message);
performSpeakerEnrollment(r.Message);
}
else
{
MessageBox.Show(r.Message, "Error when creating new profile");
btnCreate.Text = "Create";
btnCancel.Enabled = true;
btnCreate.Enabled = true;
}
}
else
{
MessageBox.Show(r.Message, "Error when adding new user");
btnCreate.Text = "Create";
btnCancel.Enabled = true;
btnCreate.Enabled = true;
}
this.Cursor = Cursors.Default;
}
