public byte[] ProcessMessage(string msg, string authorization)
{
if (!_controllerStorage.HasControllerByUuid(authorization))
{
throw new UnauthorizedAccessException();
}
else
{
string[] split = msg.Split('#');
if (split.Length != 6)
{
throw new BadRequestException("Invalid message format: Unexpected count of parameter");
}
else
{
if (split[0].CompareTo("HELLO") != 0)
{
throw new BadRequestException("Invalid message format: Invalid command");
}
if (split[1].CompareTo(authorization) != 0)
{
throw new BadRequestException("Invalid message format: Authorization mismatch");
}
string uuId = authorization;
string deviceName = split[2];
string firmwareId = split[3];
int minorVersion;
int majorVersion;
if (!Int32.TryParse(split[4], out minorVersion) || !Int32.TryParse(split[5], out majorVersion))
{
throw new BadRequestException("Invalid message format: Minor/Major version not convertible");
}
_controllerStorage.SetFirmware(uuId, minorVersion, majorVersion, firmwareId, deviceName);
//return preferred color
//return Encoding.ASCII.GetBytes("_NOPE");
int id = _controllerStorage.GetControllerByUuId(uuId).Id;
IList <ILedDataSet> leds = _ledStorage.GetAllLedsOfController(id);
//prepare the response message
byte[] responseMsg = new byte[(leds.Count * 4)];
for (int i = 0; i < leds.Count; i++)
{
byte[] val = ConvertRgbValue(leds[i].RgbValue);
responseMsg[(i * 4)] = (byte)i;
responseMsg[(i * 4) + 1] = val[0];
responseMsg[(i * 4) + 2] = val[1];
responseMsg[(i * 4) + 3] = val[2];
}
return(responseMsg);
}
}
}
