/// <summary>
/// Convert Strava stream information and write to database.
/// </summary>
/// <param name="stream">Detailed information for activity in strava format</param>
private void ConvertStream(List <StravaDotNetStreams.ActivityStream> stream)
{
_convertedStream = ActivityStreams.CreateForNewActivity(this._activityId);
// convert each strava item
for (int row = 0; row <= stream[0].OriginalSize - 1; row++)
{
Stream s = ExtractStreamRow(stream, row);
// occasinally we get duplicate rows for the same time back from Strava so need to ignore them!
if (_convertedStream.Stream.Where(c => c.Time == s.Time).Any())
{
System.Diagnostics.Debug.WriteLine(string.Format("Skipping row {0} for activity {1}", s.Time, _activityId));
continue;
}
_convertedStream.Stream.Add(s);
}
_convertedStream.FixGaps();
_convertedStream.StoreStreams();
_convertedStream.CalculatePeaksAndSave();
// we can only calculate a power curve for activities which have a power meter!
if (_stravaActivity.HasPowerMeter)
{
_convertedStream.AddPowerCurveCalculationJobs();
}
}
public void ActivityStreams_TestAllTimeRecordsExistWithGap()
{
long activityId = 1234L;
ActivityStreams stream = ActivityStreams.CreateForNewActivity(activityId);
// check activityId correctly assigned.
Assert.AreEqual(stream.ActivityId, activityId);
int itemsAdded = 0;
// add a block of 100.
for (int x = 0; x < 100; x++)
{
stream.Stream.Add(new Stream()
{
Time = x
});
itemsAdded++;
}
// and another block but leaving a gap of missing time records.
for (int x = 105; x < 200; x++)
{
stream.Stream.Add(new Stream()
{
Time = x
});
itemsAdded++;
}
Assert.AreEqual(stream.Stream.Count(), itemsAdded);
// check we are picking up that there is a gap in the stream.
Assert.AreEqual(true, stream.GapsInStream());
// fix the gap.
stream.FixGaps();
// and check it's now reporting no gaps.
Assert.AreEqual(false, stream.GapsInStream());
// pull out one of the added stream items and check it exists and time/activityId are correct.
Stream added = stream.Stream.Where(s => s.Time == 101).FirstOrDefault();
Assert.IsNotNull(added);
Assert.AreEqual(101, added.Time);
Assert.AreEqual(activityId, added.ActivityId);
}