private async void Parser_StatusDeleted(object sender, DeleteStreamEventArgs e)
{
// Yes the same id shouldn't be there more than once, but this happens sometimes.
// so delete all statuses that match the id.
var toDelete = StatusCollection.Where(s => s.Id == e.Id).ToArray();
foreach (var status in toDelete)
{
await Dispatcher.RunAsync(() => StatusCollection.Remove(status));
}
await Cache.RemoveStatus(e.Id);
}
void GetTop10Alarms()
{
var z = StatusCollection.Where(m => m.StatusInfo.AlarmContent != "运行中").Where(w => w.StatusInfoId != -1)
.GroupBy(x => x.StatusInfo.Id)
.Select(x => new
{
Key = x.First().StatusInfo.AlarmContent,
Value = x.Sum(y => y.Span.TotalSeconds)
}).OrderByDescending(x => x.Value);
if (z.Any())
{
var q = z.ToList();
if (q.Count() > 10)
{
var top10 = q.Take(10);
var other = q.Skip(10).Sum(x => x.Value);
Top10SeriesCollection[0].Values.Clear();
foreach (var v in top10)
{
Top10SeriesCollection[0].Values.Add(new ObservableValue(v.Value));
}
Top10SeriesCollection[0].Values.Add(new ObservableValue(other));
var l = new List <string>();
l.AddRange(top10.Select(x => x.Key).ToArray());
l.Add("Others");
_top10Labels.Clear();
_top10Labels.AddRange(l.ToArray());
}
else
{
Top10SeriesCollection[0].Values.Clear();
foreach (var v in q)
{
Top10SeriesCollection[0].Values.Add(new ObservableValue(v.Value));
}
_top10Labels.Clear();
_top10Labels.AddRange(q.Select(x => x.Key));
}
}
else
{
Top10SeriesCollection[0].Values.Clear();
_top10Labels.Clear();
// return;
}
}