private void Service_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName.Equals("InvalidRequest"))
{
rootPage.NotifyUser("Invalid request!", NotifyType.ErrorMessage);
}
else if (e.PropertyName.Equals("InvalidPin"))
{
rootPage.NotifyUser("Invalid password, access denied!", NotifyType.ErrorMessage);
}
// process ARGB Value
if (e.PropertyName.Equals("Value"))
{
byte[] newColor = rootPage.Ble.lightBulbService.LightBulbColor.argb;
rootPage.NotifyUser($"New color received: {newColor[0]} {newColor[1]} {newColor[2]} {newColor[3]}", NotifyType.StatusMessage);
//initial check already in the characteristic, assuming [A R G B] here
lightBulbBrush.Color = Windows.UI.Color.FromArgb(newColor[0], newColor[1], newColor[2], newColor[3]);
LightBulb.ARGB(lightBulbBrush);
}
// password protected special scenario received
else if (e.PropertyName.Equals("SpecialValue"))
{
byte specialEffects = rootPage.Ble.lightBulbService.LightBulbColor.specialEffectsScenario;
rootPage.NotifyUser($"Correct PIN, new special effects scenario received: {specialEffects}", NotifyType.StatusMessage);
//initial check already in the characteristic, assuming [A R G B] here
if (specialEffects == 0x01)
{
//Green
lightBulbBrush.Color = Windows.UI.Color.FromArgb(0xFF, 0x00, 0xFF, 0x00);
LightBulb.ARGB(lightBulbBrush);
//TextToSpeech.AutoPlay = true;
VoiceCongrats.SetSource(speechStream, speechStream.ContentType);
VoiceCongrats.Play();
// play Rick after the voice congrats finishes
VoiceCongrats.MediaEnded += RickRoll;
rootPage.NotifyCorrect(scenarioName);
Solved.Visibility = Visibility.Visible;
ShowValidPin.Visibility = Visibility.Visible;
LightBulb.Checked(true);
}
else
{
LightBulb.Off();
LightBulb.Checked(false);
Rick.Stop();
Rick.Visibility = Visibility.Collapsed;
colorTicker.Stop();
}
}
}
private void RickRoll(object Sender, RoutedEventArgs e)
{
Rick.Visibility = Visibility.Visible;
Rick.Play();
LightBulb.Checked(false);
colorTicker = new DispatcherTimer();
colorTicker.Tick += UpdateColor;
colorTicker.Interval = new TimeSpan(0, 0, 0, 0, 250); // 4 x per second
colorTicker.Start();
}
private void ServiceTTS_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName.Equals("InvalidRequest"))
{
rootPage.NotifyUser("Invalid request! Did you send write command?", NotifyType.ErrorMessage);
}
//new characteristic value received
if (e.PropertyName.Equals("Value"))
{
Debug.WriteLine($"Lightbulb service received from : {sender}");
byte[] receivedWrite;
CryptographicBuffer.CopyToByteArray(rootPage.Ble.lightBulbService.LightBulbTTS.Value, out receivedWrite);
String receivedText = System.Text.Encoding.UTF8.GetString(receivedWrite);
Debug.WriteLine($"TTS received value: {receivedText}");
//remove excessive characters
receivedText = Regex.Replace(receivedText, @"[^a-zA-Z0-9 -]", "");
Debug.WriteLine($"TTS received value after removing special characters: {receivedText}");
if (receivedText.Length == 0)
{
rootPage.NotifyUser("Received TTS request, but no readable text value", NotifyType.ErrorMessage);
}
else
{
var task = Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => GenerateTTS(receivedText));
if (receivedText.StartsWith("Hello", StringComparison.OrdinalIgnoreCase))
{
if (isSolved == false)
{
isSolved = true;
rootPage.NotifyCorrect(scenarioName);
Solved.Visibility = Visibility.Visible;
LightBulb.Checked(true);
}
}
else
{
rootPage.NotifyUser($"Received TTS text: {receivedText}. How about saying hello?", NotifyType.StatusMessage);
}
}
}
}
private void Service_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName.Equals("InvalidRequest"))
{
rootPage.NotifyUser("Invalid request!", NotifyType.ErrorMessage);
}
else if (e.PropertyName.Equals("BlinkPassed"))
{
rootPage.NotifyCorrect(scenarioName);
Solved.Visibility = Visibility.Visible;
LightBulb.Checked(true);
isSolved = true;
}
//new characteristic value received
else if (e.PropertyName.Equals("Value"))
{
String receivedWrite = BLEServices.Helpers.ToHexString(rootPage.Ble.lightBulbService.LightBulbSwitch.Value);
// notify of every write until solved, otherwise it will overwrite the "congratulations" notification
if (!isSolved)
{
rootPage.NotifyUser("Write received: " + receivedWrite, NotifyType.StatusMessage);
}
if (receivedWrite.Equals("01"))
{
LightBulb.On();
}
else if (receivedWrite.Equals("00"))
{
LightBulb.Off();
}
}
}
