protected DeviceInfoMesg GetDeviceInfoMesg(GarminDeviceInfo deviceInfo, Dynastream.Fit.DateTime startTime)
{
var deviceInfoMesg = new DeviceInfoMesg();
deviceInfoMesg.SetTimestamp(startTime);
deviceInfoMesg.SetSerialNumber(deviceInfo.UnitId);
deviceInfoMesg.SetManufacturer(deviceInfo.ManufacturerId);
deviceInfoMesg.SetProduct(deviceInfo.ProductID);
deviceInfoMesg.SetDeviceIndex(0);
deviceInfoMesg.SetSourceType(SourceType.Local);
deviceInfoMesg.SetProductName(deviceInfo.Name);
if (deviceInfo.Version.VersionMinor <= 0)
{
deviceInfoMesg.SetSoftwareVersion(deviceInfo.Version.VersionMajor);
}
else
{
var adjustedMinor = deviceInfo.Version.VersionMinor < 10 ? deviceInfo.Version.VersionMinor * 10 : deviceInfo.Version.VersionMinor;
var minor = adjustedMinor / 100;
deviceInfoMesg.SetSoftwareVersion((float)(deviceInfo.Version.VersionMajor + minor));
}
return(deviceInfoMesg);
}
static void CreateActivityFile(List <Mesg> messages, String filename, Dynastream.Fit.DateTime startTime)
{
// The combination of file type, manufacturer id, product id, and serial number should be unique.
// When available, a non-random serial number should be used.
Dynastream.Fit.File fileType = Dynastream.Fit.File.Activity;
ushort manufacturerId = Manufacturer.Development;
ushort productId = 0;
float softwareVersion = 1.0f;
Random random = new Random();
uint serialNumber = (uint)random.Next();
// Every FIT file MUST contain a File ID message
var fileIdMesg = new FileIdMesg();
fileIdMesg.SetType(fileType);
fileIdMesg.SetManufacturer(manufacturerId);
fileIdMesg.SetProduct(productId);
fileIdMesg.SetTimeCreated(startTime);
fileIdMesg.SetSerialNumber(serialNumber);
// A Device Info message is a BEST PRACTICE for FIT ACTIVITY files
var deviceInfoMesg = new DeviceInfoMesg();
deviceInfoMesg.SetDeviceIndex(DeviceIndex.Creator);
deviceInfoMesg.SetManufacturer(Manufacturer.Development);
deviceInfoMesg.SetProduct(productId);
deviceInfoMesg.SetProductName("FIT Cookbook"); // Max 20 Chars
deviceInfoMesg.SetSerialNumber(serialNumber);
deviceInfoMesg.SetSoftwareVersion(softwareVersion);
deviceInfoMesg.SetTimestamp(startTime);
// Create the output stream, this can be any type of stream, including a file or memory stream. Must have read/write access
FileStream fitDest = new FileStream(filename, FileMode.Create, FileAccess.ReadWrite, FileShare.Read);
// Create a FIT Encode object
Encode encoder = new Encode(ProtocolVersion.V20);
// Write the FIT header to the output stream
encoder.Open(fitDest);
// Write the messages to the file, in the proper sequence
encoder.Write(fileIdMesg);
encoder.Write(deviceInfoMesg);
foreach (Mesg message in messages)
{
encoder.Write(message);
}
// Update the data size in the header and calculate the CRC
encoder.Close();
// Close the output stream
fitDest.Close();
Console.WriteLine($"Encoded FIT file {fitDest.Name}");
}
protected override Tuple <string, ICollection <Mesg> > Convert(Workout workout, WorkoutSamples workoutSamples)
{
// MESSAGE ORDER MATTERS
var messages = new List <Mesg>();
var startTime = GetStartTimeUtc(workout);
var endTime = GetEndTimeUtc(workout);
var title = WorkoutHelper.GetTitle(workout);
var sport = GetGarminSport(workout);
var subSport = GetGarminSubSport(workout);
if (sport == Sport.Invalid)
{
Log.Warning("Unsupported Sport Type - Skipping {@Sport}", workout.Fitness_Discipline);
return(new Tuple <string, ICollection <Mesg> >(string.Empty, null));
}
var fileIdMesg = new FileIdMesg();
fileIdMesg.SetSerialNumber(_serialNumber);
fileIdMesg.SetTimeCreated(startTime);
fileIdMesg.SetManufacturer(_manufacturerId);
fileIdMesg.SetProduct(_productId);
fileIdMesg.SetType(Dynastream.Fit.File.Activity);
messages.Add(fileIdMesg);
var eventMesg = new EventMesg();
eventMesg.SetTimestamp(startTime);
eventMesg.SetData(0);
eventMesg.SetEvent(Event.Timer);
eventMesg.SetEventType(EventType.Start);
eventMesg.SetEventGroup(0);
messages.Add(eventMesg);
var deviceInfoMesg = new DeviceInfoMesg();
deviceInfoMesg.SetTimestamp(startTime);
deviceInfoMesg.SetSerialNumber(_serialNumber);
deviceInfoMesg.SetManufacturer(_manufacturerId);
deviceInfoMesg.SetProduct(_productId);
deviceInfoMesg.SetSoftwareVersion(_softwareVersion);
deviceInfoMesg.SetDeviceIndex(0);
deviceInfoMesg.SetSourceType(SourceType.Local);
deviceInfoMesg.SetProductName("PelotonToGarmin"); // Max 20 Chars
messages.Add(deviceInfoMesg);
var userProfileMesg = new UserProfileMesg();
userProfileMesg.SetPowerSetting(DisplayPower.PercentFtp);
messages.Add(userProfileMesg);
var sportMesg = new SportMesg();
sportMesg.SetSport(sport);
sportMesg.SetSubSport(subSport);
messages.Add(sportMesg);
var zoneTargetMesg = new ZonesTargetMesg();
zoneTargetMesg.SetFunctionalThresholdPower((ushort)workout.Ftp_Info.Ftp);
zoneTargetMesg.SetPwrCalcType(PwrZoneCalc.PercentFtp);
var maxHr = GetUserMaxHeartRate(workoutSamples);
if (maxHr is object)
{
zoneTargetMesg.SetMaxHeartRate(maxHr.Value);
zoneTargetMesg.SetHrCalcType(HrZoneCalc.PercentMaxHr);
}
messages.Add(zoneTargetMesg);
var trainingMesg = new TrainingFileMesg();
trainingMesg.SetTimestamp(startTime);
trainingMesg.SetTimeCreated(startTime);
trainingMesg.SetSerialNumber(_serialNumber);
trainingMesg.SetManufacturer(_manufacturerId);
trainingMesg.SetProduct(_productId);
trainingMesg.SetType(Dynastream.Fit.File.Workout);
messages.Add(trainingMesg);
AddMetrics(messages, workoutSamples, startTime);
var workoutSteps = new List <WorkoutStepMesg>();
var laps = new List <LapMesg>();
if (workoutSamples.Target_Performance_Metrics?.Target_Graph_Metrics?.FirstOrDefault(w => w.Type == "cadence")?.Graph_Data is object)
{
var stepsAndLaps = GetWorkoutStepsAndLaps(workoutSamples, startTime, sport, subSport);
workoutSteps = stepsAndLaps.Values.Select(v => v.Item1).ToList();
laps = stepsAndLaps.Values.Select(v => v.Item2).ToList();
}
else
{
laps = GetWorkoutLaps(workoutSamples, startTime, sport, subSport).ToList();
}
var workoutMesg = new WorkoutMesg();
workoutMesg.SetWktName(title.Replace(_spaceSeparator, " "));
workoutMesg.SetCapabilities(32);
workoutMesg.SetSport(sport);
workoutMesg.SetSubSport(subSport);
workoutMesg.SetNumValidSteps((ushort)workoutSteps.Count);
messages.Add(workoutMesg);
// add steps in order
foreach (var step in workoutSteps)
{
messages.Add(step);
}
// Add laps in order
foreach (var lap in laps)
{
messages.Add(lap);
}
messages.Add(GetSessionMesg(workout, workoutSamples, startTime, endTime, (ushort)laps.Count));
var activityMesg = new ActivityMesg();
activityMesg.SetTimestamp(endTime);
activityMesg.SetTotalTimerTime(workoutSamples.Duration);
activityMesg.SetNumSessions(1);
activityMesg.SetType(Activity.Manual);
activityMesg.SetEvent(Event.Activity);
activityMesg.SetEventType(EventType.Stop);
var timezoneOffset = (int)TimeZoneInfo.Local.GetUtcOffset(base.GetEndTimeUtc(workout)).TotalSeconds;
var timeStamp = (uint)((int)endTime.GetTimeStamp() + timezoneOffset);
activityMesg.SetLocalTimestamp(timeStamp);
messages.Add(activityMesg);
return(new Tuple <string, ICollection <Mesg> >(title, messages));
}
