public IObservable <StatisticsUploadStatus> uploadStatistics()
{
return(Observable.Create <StatisticsUploadStatus>(o =>
{
Guid updateId = Guid.NewGuid();
IEnumerable <StatisticItem> stats = GetStatisticsForSending(LoggedUser.LoggedUser, updateId);
if (stats.Count() == 0)
{
o.OnNext(StatisticsUploadStatus.NothingToUpload);
o.OnCompleted();
}
else
{
o.OnNext(StatisticsUploadStatus.UploadStarted);
Transport.UploadStaticstics(stats)
.ObserveOnDispatcher()
.Subscribe <int>(
responseContent =>
{
RemoveQueuedStatistics(true, updateId);
NedStatUploadConsts responseCode = (NedStatUploadConsts)responseContent;
if (responseCode == NedStatUploadConsts.NEWSTATS || responseCode == NedStatUploadConsts.STATSUPDATED)
{
o.OnNext(StatisticsUploadStatus.Success);
}
else
{
o.OnNext(StatisticsUploadStatus.Error);
}
},
error =>
{
RemoveQueuedStatistics(false, updateId);
o.OnError(new Exception());
},
() => { o.OnCompleted(); }
);
}
return () => { };
}
));
}
