feat(centralui): Topology pre-loads and expands the first layer (sites -> top-level areas) (Gitea #39)

2026-10-22 14:04:07 -04:00
parent 1d38fb6c90
commit d71f61e71b
3 changed files with 57 additions and 9 deletions
@@ -113,6 +113,7 @@
                      HasChildrenSelector="n => n.Children.Count > 0"
                      KeySelector="n => (object)n.Key"
                      StorageKey="topology-tree"
+                      InitiallyExpanded="n => n.Kind == TopoNodeKind.Site"
                      Selectable="true"
                      SelectedKey="_selectedKey"
                      SelectedKeyChanged="OnTreeNodeSelected">
@@ -361,8 +362,13 @@
                // the cleared lists.
                var areas = new List<Area>();
                var instances = new List<Instance>();
-                foreach (var siteId in _loadedSites.ToArray())
+                // First layer (Gitea #39): areas are pre-loaded for EVERY permitted site so the
+                // tree opens on sites → top-level areas. Instances stay lazy (_loadedPages).
+                foreach (var siteId in permittedSiteIds)
+                {
                    areas.AddRange(await TemplateEngineRepository.GetAreasBySiteIdAsync(siteId));
+                    _loadedSites.Add(siteId);
+                }
                foreach (var (key, offset) in _loadedPages.ToArray())
                    instances.AddRange(await TemplateEngineRepository.GetTopologyInstancesAsync(key.Site, key.Area, offset, InstancePageSize));
                _allAreas = areas;