private void PersistentRecords(object state)
{
Debug.WriteLine($"{nameof(PersistentRecords)} is running on thread id={Thread.CurrentThread.ManagedThreadId}");
if (_isIdle)
{
return;
}
if (_mainRepositoryUnavailable)
{
var result = TryGetFromMainRepository();
if (result.Item2 == false)
{
BackupLocally();
return;
}
else
{
_mainRepositoryUnavailable = false;
if (result.Item1 != null)
{
_bufferedTodayAppRecord.MergeWith(result.Item1);
_backupRepository.Delete(_bufferedTodayAppRecord.Id);
}
}
}
try
{
var todayPersistentRecord = _repository.Get(AppUsageRecord.GetGeneratedId(DateTime.Now));
if (todayPersistentRecord != null)
{
todayPersistentRecord.ActiveApps = _bufferedTodayAppRecord.ActiveApps;
_repository.Update(todayPersistentRecord, todayPersistentRecord.Id);
}
else
{
_repository.Add(_bufferedTodayAppRecord);
}
}
catch (Exception ex)
{
Debug.WriteLine($"Error when persisting data: {ex.Message}");
LoggingService.LogException(ex);
_mainRepositoryUnavailable = true;
this.PersistentRecords(state);
}
Debug.WriteLine("Persisting data sucessfully");
}
void Should_merge_with_other_record_correctly()
{
var record1 = new AppUsageRecord(new DateTime(2018, 1, 1));
record1.ActiveApps.Add(new KeyValuePair <string, ProcessInfo>("key1", new ProcessInfo("key1")
{
TotalAmountOfTime = TimeSpan.FromSeconds(1)
}));
var record2 = new AppUsageRecord(new DateTime(2018, 1, 1));
record2.ActiveApps.Add(new KeyValuePair <string, ProcessInfo>("key2", new ProcessInfo("key2")
{
TotalAmountOfTime = TimeSpan.FromSeconds(2)
}));
record1.MergeWith(record2);
Assert.Equal("key2", record1.ActiveApps["key2"].Id);
Assert.Equal(TimeSpan.FromSeconds(2), record1.ActiveApps["key2"].TotalAmountOfTime);
}