private async Task ClearPin(HttpListenerContext context, IPin pin)
{
bool currentState = false;
pin.Write(currentState ? PinValue.High : PinValue.Low);
await RespondPinValue(context, pin.PinNumber, currentState);
PinChanged?.Invoke(this, new PinEventArgs(context.Request, pin));
}
private async Task UpdatePin(HttpListenerContext context, IPin pin)
{
var request = context.Request;
var inputStream = request.InputStream;
var currentState = pin.Read() == PinValue.High;
using (var streamReader = new StreamReader(inputStream))
{
var content = await streamReader.ReadToEndAsync();
var obj = JObject.Parse(content);
JToken token = null;
if (obj.TryGetValue("state", out token))
{
switch (token.Type)
{
case JTokenType.Boolean:
currentState = token.Value <bool>();
break;
case JTokenType.String:
var str = token.Value <string>();
if (str == "toggle")
{
currentState = !currentState;
}
break;
}
}
}
pin.Write(currentState ? PinValue.High : PinValue.Low);
await RespondPinValue(context, pin.PinNumber, currentState);
PinChanged?.Invoke(this, new PinEventArgs(request, pin));
}
void OnPinChanged(int port, bool value)
{
PinChanged?.Invoke(this, new RelayChangedEventArgs(port, value));
}
private void btnPin_Click(object sender, EventArgs e)
{
SetPinned(!Pinned);
PinChanged?.Invoke(this, EventArgs.Empty);
}
private Task OnPinChanged(PinChanged value)
{
return(MessageBroker.Publish(PinValueChangedEvent.Create(Uid, value.PinNumber, value.IsRising)));
}