//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 will take the recorded speech and compare it against the expected string
//INPUT: expectedString
//OUPUT: True if the strings match, false if not
private Boolean doSpeechTextValidation(string expectedString)
{
speechRecognition_system_speech ps = new speechRecognition_system_speech();
functionResult f = ps.convertToSpeechWithString(audioStream1, expectedString);
if (f.Result == true)
{
//If no recognised result, then no valid phrase if found. this is NOT an error
if (f.recognitionResult == null)
{
txtRecognisedText.Text = "No Valid Phrase Found, Please try again ensuring to speak slowly and clearly";
txtRecognisedText.BackColor = Color.Salmon;
return(false);
}
else
{
txtRecognisedText.Text = f.recognitionResult.Text + " (Result Confidence = " + f.recognitionResult.Confidence + ")";
txtRecognisedText.BackColor = Color.LightGreen;
return(true);
}
}
else
{
MessageBox.Show(f.Message, "doSpeechTextValidation - Error");
return(false);
}
}
//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 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;
}
}
private void btnRecord1_Click(object sender, EventArgs e)
{
//Enable/Disable the buttons as required
audioCapture a = new audioCapture();
functionResult f = a.onRecord(ref audioStream1);
if (f.Result == true)
{
timerClock.Start();
setValidStream(false);
btnStopRecord1.Enabled = true;
}
}
//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 void btnSpeakCommand_Click(object sender, EventArgs e)
{
//create the audio capture functionality and start recording
audioCapture a = new audioCapture();
functionResult r = a.onRecord(ref audioStream1);
if (r.Result == true)
{
//If there are no errors. Set the lable text and button enable/disable.
//also start the timer
txtTextRecognises.Text = "Please say your command:";
timerClock.Start();
btnStartCommand.Enabled = false;
btnStopCommand.Enabled = true;
}
}
private void btnRecord_Click(object sender, EventArgs e)
{
//create the audio capture functionality and start recording
audioCapture a = new audioCapture();
functionResult r = a.onRecord(ref audioStream1);
if (r.Result == true)
{
//If there are no errors. Set the lable text and button enable/disable.
//also start the timer
timerClock.Start();
btnRecord.Enabled = false;
btnCreate.Enabled = false;
btnStopRecording.Enabled = true;
}
}
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;
}
//This will do the speech validation functionality
//INPUT:
//OUPUT: true for valid command found
private Boolean doSpeechTextValidation()
{
speechRecognition_system_speech ps = new speechRecognition_system_speech();
Choices c = new Choices();
//Now build a list of choices
foreach (DataGridViewRow dr in dgvUserAccounts.Rows)
{
string keyword = dr.Cells["SiteKey"].Value.ToString();
//Generate a list of available commands
c.Add("Open " + keyword);
}
functionResult f = ps.convertToSpeechwithChoices(audioStream1, c);
if (f.Result == true)
{
if (f.recognitionResult == null)
{
txtTextRecognises.Text = "No Valid Phrase Found, Please try again ensuring to speak slowly and clearly";
return(false);
}
else
{
txtTextRecognises.Text = f.recognitionResult.Text + " (Result Confidence = " + f.recognitionResult.Confidence + ")";
return(true);
}
}
else
{
MessageBox.Show(f.Message, "doSpeechTextValidation - Error");
return(false);
}
}
private void btnRemoveLogin_Click(object sender, EventArgs e)
{
//Get the selected row
int selectedrowindex = dgvUserAccounts.SelectedCells[0].RowIndex;
DataGridViewRow selectedRow = dgvUserAccounts.Rows[selectedrowindex];
//Get the information about the selected row
int AccountID = Convert.ToInt32(selectedRow.Cells["AccountID"].Value.ToString());
string SiteKey = selectedRow.Cells["SiteKey"].Value.ToString();
//Make sure a row is selected
if (AccountID > 0)
{
this.Cursor = Cursors.WaitCursor;
//Ensure the user wants to delete the row
if (MessageBox.Show("Are you sure you want to remove Account: " + SiteKey + " (" + AccountID + ") ?" + Environment.NewLine + "This will remove account and the assigned information will be lost.", "Remove Account", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
functionResult r = new functionResult();
//Next remove the user from our database
Database db = new Database();
r = db.RemoveAccountLogin(AccountID);
//If there is no issues, reload the listing
if (r.Result == true)
{
LoadLogins();
}
else
{
MessageBox.Show(r.Message, "Error removing from database");
}
}
this.Cursor = Cursors.Default;
}
}
