public async Task <IGetResponse> GetAll()
{
using (ILifetimeScope scope = DI.Container.BeginLifetimeScope())
{
ILifxManager lifxMan = scope.Resolve <ILifxManager>();
IEnumerable <LifxDevice> devices = await lifxMan.GetAllDevicesAsync(false);
return(new GetResponse(GetResponse.ResponseStatus.OK, devices));
}
}
public async Task <IGetResponse> Set(string label)
{
using (ILifetimeScope scope = DI.Container.BeginLifetimeScope())
{
ILifxManager lifxMan = scope.Resolve <ILifxManager>();
bool selected = await lifxMan.SelectDeviceAsync(label);
if (selected)
{
return(new GetResponse(GetResponse.ResponseStatus.OK, $"Device {label} was selected."));
}
else
{
return(new GetResponse(GetResponse.ResponseStatus.OK, $"Device {label} was not found."));
}
}
}
public async Task <IGetResponse> GetSelected()
{
using (ILifetimeScope scope = DI.Container.BeginLifetimeScope())
{
ILifxManager lifxMan = scope.Resolve <ILifxManager>();
LifxDevice device = await lifxMan.GetSelectedDeviceAsync();
if (device == null)
{
return(new GetResponse(GetResponse.ResponseStatus.OK, "No Lifx device has been selected."));
}
else
{
return(new GetResponse(GetResponse.ResponseStatus.OK, device));
}
}
}
public async void StartAsync()
{
/* Values gathered from previous reading cycle. */
double?prevHumidity = null;
double?previousTemperature = null;
int? previousSensorId = null;
using (ILifetimeScope scope = DI.Container.BeginLifetimeScope())
{
ILifxManager lifx = scope.Resolve <ILifxManager>();
IDewPointCalculator dewPointCalc = scope.Resolve <IDewPointCalculator>();
IColorCalculator colorCalc = scope.Resolve <IColorCalculator>();
IGatewayManager gateway = scope.Resolve <IGatewayManager>();
IConfigurationProvider config = scope.Resolve <IConfigurationProvider>();
IHttpServer http = scope.Resolve <IHttpServer>();
await http.ListenAsync(8800, "api");
gateway.SetDefaultBoard(config.DefaultSensorBoardId);
try
{
Dictionary <string, string> parameters = new Dictionary <string, string>
{
{ "OAUTH2_TOKEN", config.LifxHttpApiOAuth2Token },
{ "SELECTED_DEVICE", config.DefaultLifxDeviceLabel }
};
await lifx.InitAsync(parameters);
await gateway.InitAsync();
while (true)
{
try
{
IEnumerable <BoardReading> readings = await gateway.GetBoardReadingsAsync();
DataTextBlock.Text = readings.Count().ToString();
SensorsTextBlock.Text = string.Join(", ", gateway.GetBoards());
int?boardId = gateway.GetSelectedBoard();
BoardReading reading = readings
.Where(x => x.Id == boardId)
.FirstOrDefault();
// IF: There is a reading for the selected sensor.
if (reading != null)
{
double dewPoint = dewPointCalc.Calculate(reading.Humidity.Value, reading.Temperature.Value);
HumidityTextBlock.Text = reading.Humidity.ToString();
TemperatureTextBlock.Text = reading.Temperature.ToString();
DewPointTextBlock.Text = dewPoint.ToString();
SensorIdTextBlock.Text = boardId.ToString();
/* IF: Values have been changed or sensor has been changed. */
if (reading.Humidity != prevHumidity || reading.Temperature != previousTemperature || previousSensorId != boardId)
{
Color color = colorCalc.CalculateDewPointColor(dewPoint);
await lifx.SetSelectedDeviceRgbColorAsync(color);
IEnumerable <LifxDevice> lifxDevices = await lifx.GetAllDevicesAsync(false);
if (lifxDevices != null)
{
BulbsTextBlock.Text = string.Join(", ", lifxDevices.Select(x => x.Label));
}
LifxDevice selected = await lifx.GetSelectedDeviceAsync();
if (selected != null)
{
SelectedTextBlock.Text = selected.Label;
}
RedTextBlock.Text = color.R.ToString();
GreenTextBlock.Text = color.G.ToString();
BlueTextBlock.Text = color.B.ToString();
HumidityRectangle.Fill = new SolidColorBrush(color);
prevHumidity = reading.Humidity;
previousTemperature = reading.Temperature;
previousSensorId = boardId;
}
}
}
catch (Exception e)
{
ErrorTextBlock.Text = e.Message;
}
}
}
catch (Exception e)
{
ErrorTextBlock.Text = e.Message;
}
}
}