private bool MusicFileOnLocal()
{
string musicPath =
Path.Combine(GlobalVariables.LOCAL_DIR + GlobalVariables.FOLDER_ROOT + GlobalVariables.FOLDER_PLAYLIST,
MotionID.ToString() + ".mp3");
return(File.Exists(musicPath));
}
//private StreamWriter writer = new StreamWriter(@"WriteMotion.txt");
// Transfer process:
// 1. Create pair
// 2. Send packets for motion file
// 3. Close motion transfer
// 4. Send packets for music file
// 5. Close pair: success, save motion pair
// 6. Cancel: cancel the operation, data won't be stored in mRobo,
// this command could be called any time after "Create pair" command
public object Process()
{
const int trunkDataSize = 4096;
string musicPath =
Path.Combine(GlobalVariables.LOCAL_DIR + GlobalVariables.FOLDER_ROOT + GlobalVariables.FOLDER_PLAYLIST,
MotionID.ToString() + ".mp3");
byte[] musicData = GlobalFunction.FileToByteArray(musicPath);
if (musicData == null)
{
OnProcessError(ErrorCode.FileNotExist, "Music file not exist");
if (_writeProcess)
{
_logger.Error("Music file not exist");
DebugHelper.WriteLine("Music file not exist");
}
return(null);
}
string motionPath =
Path.Combine(GlobalVariables.LOCAL_DIR + GlobalVariables.FOLDER_ROOT + GlobalVariables.FOLDER_PLAYLIST,
MotionID.ToString() + ".mrb");
byte[] motionData = GlobalFunction.FileToByteArray(motionPath);
if (motionData == null)
{
OnProcessError(ErrorCode.FileNotExist, "Motion file not exist");
if (_writeProcess)
{
_logger.Error("Motion file not exist");
DebugHelper.WriteLine("Motion file not exist");
}
return(null);
}
int numberOfMotionTrunk = motionData.Length / trunkDataSize;
int numberOfMusicTrunk = musicData.Length / trunkDataSize;
int totalPackets = numberOfMotionTrunk + numberOfMusicTrunk + 2;
int count = 0;
int currentPercentage = -1;
int tempPercentage = 0;
List <byte[]> listMotionTrunk = SplitFile(motionPath, trunkDataSize);
List <byte[]> listMusicTrunk = SplitFile(musicPath, trunkDataSize);
// Create pair
if (CreatePair() != 1)
{
OnProcessError(ErrorCode.CreatePairError, "Create pair false");
if (_writeProcess)
{
_logger.Error("Create pair false");
DebugHelper.WriteLine("Create pair false");
}
return(0);
}
if (_writeProcess)
{
_logger.Info("Create pair done");
DebugHelper.WriteLine("Create pair done");
}
// Transfer motion
foreach (var trunk in listMotionTrunk)
{
var writeResult = WriteData(trunk, RobotPacket.PacketID.WriteMotionData);
if (writeResult == 0)
{
OnProcessError(ErrorCode.WriteDataError, "Write motion error");
if (_writeProcess)
{
_logger.Error("Write motion error");
DebugHelper.WriteLine("Write motion error");
}
return(0);
}
if (writeResult == 2)
{
return(0);
}
count++;
tempPercentage = count * 100 / totalPackets;
if (tempPercentage > currentPercentage)
{
currentPercentage = tempPercentage;
OnProgessReport(currentPercentage);
if (_writeProcess)
{
DebugHelper.WriteLine("Percentages: " + tempPercentage);
_logger.Info("Percentages: " + tempPercentage);
}
}
}
// Close motion file
if (CloseMotionFile() != 1)
{
OnProcessError(ErrorCode.CloseMotionFileError, "Close motion file error");
if (_writeProcess)
{
DebugHelper.WriteLine("Close motion file error");
_logger.Error("Close motion file error");
}
return(0);
}
if (_writeProcess)
{
DebugHelper.WriteLine("Transfer motion file done");
_logger.Info("Transfer motion file done");
}
// Transfer music
foreach (var trunk in listMusicTrunk)
{
var writeResult = WriteData(trunk, RobotPacket.PacketID.WriteMusicData);
if (writeResult == 0)
{
OnProcessError(ErrorCode.WriteDataError, "Write music error");
if (_writeProcess)
{
DebugHelper.WriteLine("Write music error");
_logger.Error("Write music error");
}
return(0);
}
if (writeResult == 2)
{
return(0);
}
count++;
tempPercentage = count * 100 / totalPackets;
if (tempPercentage > currentPercentage)
{
currentPercentage = tempPercentage;
OnProgessReport(currentPercentage);
if (_writeProcess)
{
DebugHelper.WriteLine("Percentages: " + tempPercentage);
_logger.Info("Percentages: " + tempPercentage);
}
}
}
//Close pair
if (ClosePair() != 1)
{
OnProcessError(ErrorCode.ClosePairError, "Close pair error");
if (_writeProcess)
{
DebugHelper.WriteLine("Close pair error");
_logger.Error("Close pair error");
}
return(0);
}
//writer.Close();
if (_writeProcess)
{
DebugHelper.WriteLine("Close pair done");
_logger.Info("Close pair done");
}
OnProgessReport(100);
OnProcessSuccessfully(null);
return(1);
}