public int Export(DateTime to, IPublisher publisher)
{
OnExportStarted();
try
{
var events = LoadEventsToExport(to);
var numEvents = EstimateNumberEventsToExport();
var upe = _profileEventGenerator.CreateEvent();
var progressReporter = CreateProgressReporter(numEvents);
var lastEventNumber = 0;
Action progressCallback = () =>
{
lastEventNumber++;
progressReporter(lastEventNumber);
};
if (numEvents > 0)
{
publisher.Publish(upe, events, progressCallback);
}
return(lastEventNumber);
}
finally
{
OnExportEnded();
}
}
