private async Task UploadLoop()
{
var uploader = new Uploader();
var analyzer = new Analyzer();
var monitor = new Monitor();
var replays = _storage.Load().ToList();
var filenames = new HashSet <string>(replays.Select(x => x.Filename));
replays.AddRange(monitor.ScanReplays().Where(x => !filenames.Contains(x)).Select(x => new ReplayFile(x)));
replays.OrderByDescending(x => x.Created).Map(x => Files.Add(x));
monitor.ReplayAdded += async(_, e) => {
await EnsureFileAvailable(e.Data, 3000);
Files.Insert(0, new ReplayFile(e.Data));
};
monitor.Start();
Files.CollectionChanged += (_, __) => _collectionUpdated.Set();
analyzer.MinimumBuild = await uploader.GetMinimumBuild();
while (true)
{
try {
// take files one by one, in case newer replays are added to the top of the list while we upload older ones
// upload in a single thread to prevent load spikes on server
var file = Files.Where(f => f.UploadStatus == UploadStatus.None).FirstOrDefault();
if (file != null)
{
file.UploadStatus = UploadStatus.InProgress;
// test if replay is eligible for upload (not AI, PTR, Custom, etc)
analyzer.Analyze(file);
if (file.UploadStatus == UploadStatus.InProgress)
{
// if it is, upload it
await uploader.Upload(file);
}
try {
// save only replays with fixed status. Will retry failed ones on next launch.
_storage.Save(Files.Where(x => !new[] { UploadStatus.None, UploadStatus.UploadError, UploadStatus.InProgress }.Contains(x.UploadStatus)));
}
catch (Exception ex) {
// we can still continue uploading
_log.Error(ex, "Error saving replay list");
}
}
else
{
await _collectionUpdated.WaitAsync();
}
}
catch (Exception ex) {
_log.Error(ex, "Error in upload loop");
}
}
}
private void SaveReplayList()
{
try {
// save only replays with fixed status. Will retry failed ones on next launch.
var ignored = new[] { UploadStatus.None, UploadStatus.UploadError, UploadStatus.InProgress };
_storage.Save(Files.Where(x => !ignored.Contains(x.UploadStatus)));
}
catch (Exception ex) {
_log.Error(ex, "Error saving replay list");
}
}
//private void RefreshStatusAndAggregates()
//{
// Status =
// Files.Any(
// x =>
// x.HotsWeekUploadStatus == UploadStatus.InProgress ||
// x.HotsApiUploadStatus == UploadStatus.InProgress)
// ? "Uploading..."
// : "Idle";
// PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Status)));
//}
private void SaveReplayList()
{
try
{
// save only replays with fixed status. Will retry failed ones on next launch.
_storage.Save(Files.Where(x => x.Settled()));
}
catch (Exception ex)
{
_log.Error(ex, "Error saving replay list");
}
}