private void UpdateLogRows(IEnumerable <PeerGroupState> peerGroupStates)
{
List <PeerGroupState> failedChanged = new List <PeerGroupState>(0);
HashSet <Guid> currentPeerGroups = new HashSet <Guid>(this.failedPeerGroupToLogRowMap.Comparer);
foreach (PeerGroupState peerGroupState in peerGroupStates)
{
PeerGroup peerGroup = peerGroupState.PeerGroup;
Guid peerGroupId = peerGroup.Id;
if (this.failedPeerGroupToLogRowMap.TryGetValue(peerGroupId, out LogRow row))
{
row.Update(peerGroupState);
if (!peerGroupState.IsFailed)
{
this.failedPeerGroupToLogRowMap.Remove(peerGroupId);
this.logger?.AddFailureEnd(row.PeerGroupName, row.FailEnded.Value, row.FailureId, ConvertUtility.RoundToSeconds(row.Length));
failedChanged.Add(peerGroupState);
}
}
else if (peerGroupState.IsFailed)
{
LogRow previous = this.logRows.FirstOrDefault(r => r.PeerGroupId == peerGroupId);
row = new LogRow(this.failureId++);
row.Update(peerGroupState, previous);
this.logRows.Insert(0, row);
this.failedPeerGroupToLogRowMap.Add(peerGroupId, row);
TimeSpan?sincePrevious = row.SincePrevious != null?ConvertUtility.RoundToSeconds(row.SincePrevious.Value) : (TimeSpan?)null;
this.logger?.AddFailureStart(row.PeerGroupName, row.FailStarted, row.FailureId, sincePrevious);
failedChanged.Add(peerGroupState);
}
currentPeerGroups.Add(peerGroupId);
}
foreach (Guid peerGroupId in this.failedPeerGroupToLogRowMap.Keys.Where(key => !currentPeerGroups.Contains(key)).ToArray())
{
this.failedPeerGroupToLogRowMap.Remove(peerGroupId);
}
foreach (var group in failedChanged.GroupBy(g => g.IsFailed))
{
AlertOptions alertOptions = group.Key ? this.appOptions.FailureOptions : this.appOptions.ReconnectOptions;
StringBuilder sb = new StringBuilder("The following peer groups ");
sb.Append(group.Key ? "are no longer connected:" : "have reconnected:");
sb.AppendLine();
foreach (PeerGroupState peerGroupState in group)
{
sb.AppendLine(peerGroupState.PeerGroup.Name);
}
alertOptions.Alert(this, sb.ToString(), this.notifyIcon, ref this.mediaPlayer);
}
}
private void PlaySoundFile(FrameworkElement element)
{
AlertOptions.PlaySoundFile(element.ToolTip?.ToString(), ref this.mediaPlayer);
}