static async Task RegisterDevice()
{
LampResponse response = await LampClient.RegisterDevice();
if (response.IsOk)
{
ContentView.Indicator.IsConnected = true;
Accounts.Add(new Account(LampClient.IP, LampClient.REGISTEREDUSERNAME));
LocalStorage.Instance.Write(Accounts);
}
else
{
if (response.LinkNotPressedError)
{
CreateLinkAlert();
}
else
{
CreateAlert(response.Error.Description, "Something went terribly wrong",
delegate { },
delegate { }
);
}
}
}
public static async Task <LampResponse> RegisterDevice()
{
LampResponse response = new LampResponse();
string url = "http://" + IP + "/api";
JsonValue json = Codec.EncodeRegistrationJson(APPNAME, APPKEY);
WazombiNetworkingResponse intermediary = await WazombiNetworking.Post(url, json);
if (intermediary.HasException)
{
response.Error = new LampError {
Type = intermediary.Exception,
Description = "Oops! Something went terribly wrong. Please try again"
};
}
else
{
response = Codec.DecodeLampResponse(intermediary.Json);
if (response.IsOk)
{
REGISTEREDUSERNAME = response.Username;
}
}
return(response);
}
public IActionResult Post([FromBody] LampResponse colour)
{
int clampedRed = Math.Max(Math.Min(colour.Red, 255), 0);
int clampedGreen = Math.Max(Math.Min(colour.Green, 255), 0);
int clampedBlue = Math.Max(Math.Min(colour.Blue, 255), 0);
int redValue = (int)Math.Round((clampedRed * 100) / 255f);
int greenValue = (int)Math.Round((clampedGreen * 100) / 255f);
int blueValue = (int)Math.Round((clampedBlue * 100) / 255f);
Console.WriteLine($"Changing colour to ({clampedRed}, {clampedGreen}, {clampedBlue})");
Pi.Gpio[Program.RedPin].SoftPwmValue = redValue;
Pi.Gpio[Program.GreenPin].SoftPwmValue = greenValue;
Pi.Gpio[Program.BluePin].SoftPwmValue = blueValue;
return(Ok());
}
public static LampResponse DecodeLampResponse(JsonValue json)
{
LampResponse response = new LampResponse();
foreach (KeyValuePair <string, JsonValue> child in json)
{
if (child.Value.ContainsKey(ERROR))
{
response.Error = DecodeError(child.Value);
}
else if (child.Value.ContainsKey(SUCCESS))
{
response.Username = (string)child.Value[SUCCESS][USERNAME];
}
}
return(response);
}
