private async Task CheckForMissingReadings()
{
if (_options.FetchMethod != FetchMethod.NightscoutApi)
{
return;
}
var newestExistingRecord = _context.GlucoseResults.OrderByDescending(a => a.DateTimeUTC).FirstOrDefault();
if (newestExistingRecord == null)
{
if (MessageBox.Show("Do you want to import readings from NightScout?\r\n\r\n(Warning this may take some time.)", "GlucoseTrayCore : No Readings found in local database.", MessageBoxButtons.YesNo) == DialogResult.No)
{
return;
}
newestExistingRecord = new GlucoseResult()
{
DateTimeUTC = DateTime.UtcNow.AddYears(-100)
};
}
Stopwatch sw = new Stopwatch();
sw.Start();
var missingResults = await _fetchService.FetchMissingReadings(newestExistingRecord.DateTimeUTC);
sw.Stop();
int count = missingResults.Count();
if (count > 0)
{
if (count == 1)
{
_logger.LogWarning($"Found 1 reading recorded at {missingResults[0].DateTimeUTC} UTC since last database record at {newestExistingRecord.DateTimeUTC} UTC ");
}
else
{
_logger.LogWarning($"Found {count} readings between {missingResults[0].DateTimeUTC} and {missingResults[count-1].DateTimeUTC} UTC since last database record at {newestExistingRecord.DateTimeUTC} UTC. Retrieving them took {sw.Elapsed.TotalSeconds:#,##0.##} seconds");
}
sw.Restart();
_context.GlucoseResults.AddRange(missingResults); // None of these records will be in the database, so just add them all now.
_context.SaveChanges();
sw.Stop();
if (sw.Elapsed.TotalSeconds > 5)
{
_logger.LogWarning($"Saving {missingResults.Count()} records took {sw.Elapsed.TotalSeconds:#,##0.##} seconds");
}
}
}
private async Task CheckForMissingReadings()
{
if (_options.CurrentValue.FetchMethod != FetchMethod.NightscoutApi)
{
return;
}
GlucoseResult = _context.GlucoseResults.OrderByDescending(a => a.DateTimeUTC).FirstOrDefault();
if (GlucoseResult == null && MessageBox.Show("Do you want to import readings from NightScout?\r\n\r\n(Warning this may take some time.)", "GlucoseTrayCore : No Readings found in local database.", MessageBoxButtons.YesNo) == DialogResult.No)
{
return;
}
DateTime startDate = GlucoseResult?.DateTimeUTC ?? DateTime.UtcNow.AddYears(-100);
var sw = new Stopwatch();
sw.Start();
var missingResults = await _fetchService.GetLatestReadings(startDate).ConfigureAwait(false);
sw.Stop();
int count = missingResults.Count;
if (count > 0)
{
var sinceMessage = (GlucoseResult != null) ? $" since last database record at {GlucoseResult.DateTimeUTC} UTC" : "";
if (count == 1)
{
_logger.LogWarning($"Starting Up : Found 1 reading recorded at {missingResults[0].DateTimeUTC} UTC{sinceMessage}.");
}
else
{
_logger.LogWarning($"Found {count} readings between {missingResults[0].DateTimeUTC} and {missingResults[count - 1].DateTimeUTC} UTC{sinceMessage}. Retrieving them took {sw.Elapsed.TotalSeconds:#,##0.##} seconds");
}
sw.Restart();
_context.GlucoseResults.AddRange(missingResults); // None of these records will be in the database, so just add them all now.
_context.SaveChanges();
sw.Stop();
if (sw.Elapsed.TotalSeconds > 5)
{
_logger.LogWarning($"Saving {missingResults.Count()} records took {sw.Elapsed.TotalSeconds:#,##0.##} seconds");
}
GlucoseResult = missingResults.Last();
}
}
