Merge pull request #747 from erikdarlingdata/fix/drill-down-timezone

Fix drill-down timezone mismatches and slicer state

Author: erikdarlingdata

Dashboard/Controls/QueryPerformanceContent.xaml.cs

@@ -2680,9 +2680,16 @@ private async Task RefreshActiveQueriesWithRangeAsync(DateTime from, DateTime to
         {
             if (_databaseService == null) return;
             _isDrillDownActive = true;
+
+            // Update active queries state so slicer loads matching data
+            _activeQueriesHoursBack = 0;
+            _activeQueriesFromDate = from;
+            _activeQueriesToDate = to;
+
             var snapshots = await _databaseService.GetQuerySnapshotsAsync(0, from, to);
             SetItemsSourcePreservingSort(ActiveQueriesDataGrid, snapshots);
             ActiveQueriesNoDataMessage.Visibility = snapshots.Count == 0 ? Visibility.Visible : Visibility.Collapsed;
+            LoadActiveQueriesSlicerAsync().ConfigureAwait(false);
         }
 
         #endregion

Lite/Controls/ServerTab.xaml.cs

@@ -3120,7 +3120,7 @@ private async void OnCpuDrillDown(DateTime time)
         QueriesSubTabControl.SelectedIndex = 1; // Active Queries
         var snapshots = await _dataService.GetLatestQuerySnapshotsAsync(_serverId, 0, fromDate, toDate);
         _querySnapshotsFilterMgr!.UpdateData(snapshots);
-        LiveSnapshotIndicator.Text = $"Drill-down: {ServerTimeHelper.FormatServerTime(fromDate, "HH:mm")} \u2192 {ServerTimeHelper.FormatServerTime(toDate, "HH:mm")}";
+        LiveSnapshotIndicator.Text = $"Drill-down: {ServerTimeHelper.FormatServerTime(fromDate.AddMinutes(-UtcOffsetMinutes), "HH:mm")} \u2192 {ServerTimeHelper.FormatServerTime(toDate.AddMinutes(-UtcOffsetMinutes), "HH:mm")}";
         _ = LoadActiveQueriesSlicerAsync();
     }
 
@@ -3134,7 +3134,7 @@ private async void OnMemoryDrillDown(DateTime time)
         QueriesSubTabControl.SelectedIndex = 1; // Active Queries
         var snapshots = await _dataService.GetLatestQuerySnapshotsAsync(_serverId, 0, fromDate, toDate);
         _querySnapshotsFilterMgr!.UpdateData(snapshots);
-        LiveSnapshotIndicator.Text = $"Drill-down: {ServerTimeHelper.FormatServerTime(fromDate, "HH:mm")} \u2192 {ServerTimeHelper.FormatServerTime(toDate, "HH:mm")}";
+        LiveSnapshotIndicator.Text = $"Drill-down: {ServerTimeHelper.FormatServerTime(fromDate.AddMinutes(-UtcOffsetMinutes), "HH:mm")} \u2192 {ServerTimeHelper.FormatServerTime(toDate.AddMinutes(-UtcOffsetMinutes), "HH:mm")}";
         _ = LoadActiveQueriesSlicerAsync();
     }
 
@@ -3149,7 +3149,7 @@ private async void OnTempDbDrillDown(DateTime time)
         QueriesSubTabControl.SelectedIndex = 1; // Active Queries
         var snapshots = await _dataService.GetLatestQuerySnapshotsAsync(_serverId, 0, fromDate, toDate);
         _querySnapshotsFilterMgr!.UpdateData(snapshots);
-        LiveSnapshotIndicator.Text = $"Drill-down: {ServerTimeHelper.FormatServerTime(fromDate, "HH:mm")} \u2192 {ServerTimeHelper.FormatServerTime(toDate, "HH:mm")}";
+        LiveSnapshotIndicator.Text = $"Drill-down: {ServerTimeHelper.FormatServerTime(fromDate.AddMinutes(-UtcOffsetMinutes), "HH:mm")} \u2192 {ServerTimeHelper.FormatServerTime(toDate.AddMinutes(-UtcOffsetMinutes), "HH:mm")}";
         _ = LoadActiveQueriesSlicerAsync();
     }
 
@@ -3190,7 +3190,7 @@ private async void OnHeatmapDrillDown(DateTime bucketTimeUtc)
         QueriesSubTabControl.SelectedIndex = 1; // Active Queries
         var snapshots = await _dataService.GetLatestQuerySnapshotsAsync(_serverId, 0, fromDate, toDate);
         _querySnapshotsFilterMgr!.UpdateData(snapshots);
-        LiveSnapshotIndicator.Text = $"Drill-down: {ServerTimeHelper.FormatServerTime(fromDate, "HH:mm")} \u2192 {ServerTimeHelper.FormatServerTime(toDate, "HH:mm")}";
+        LiveSnapshotIndicator.Text = $"Drill-down: {ServerTimeHelper.FormatServerTime(fromDate.AddMinutes(-UtcOffsetMinutes), "HH:mm")} \u2192 {ServerTimeHelper.FormatServerTime(toDate.AddMinutes(-UtcOffsetMinutes), "HH:mm")}";
         _ = LoadActiveQueriesSlicerAsync();
     }