Blank root panel, asset form as a modal, and a dedicated Statuses page

- Main panel is now blank at the top level ("Select a folder or asset
  from the tree") instead of showing a dashboard - browsing happens in
  the tree, the panel only shows something once you click into it.
  Removed the now-dead DashboardStats/Stats() machinery it depended on.
- Add/Edit Asset no longer takes over the main panel; it opens in
  #assetModal instead; asset_form.html was trimmed down to just the form
  (no more breadcrumb/panel wrapper) since the modal chrome provides the
  title and footer buttons now. The dynamic item-type-fields and submit
  listeners moved from #main-panel's delegation to the modal element's.
- Statuses split out of the General settings page into its own
  /settings/statuses page and sub-nav entry, alongside General, Item
  Types, and Users.

internal/assets/assets.go

@@ -466,84 +466,3 @@ func (s *Store) descendantFolderIDs(ctx context.Context, rootID int64) ([]int64,
 	walk(rootID)
 	return out, nil
 }
-
-// DashboardStats summarizes inventory counts for the small dashboard.
-type DashboardStats struct {
-	Total         int
-	ByStatus      []StatusCount
-	ByType        []TypeCount
-	RecentlyAdded []models.Asset
-}
-
-type StatusCount struct {
-	Name  string
-	Color string
-	Count int
-}
-
-type TypeCount struct {
-	Name  string
-	Icon  string
-	Count int
-}
-
-func (s *Store) Stats(ctx context.Context) (*DashboardStats, error) {
-	stats := &DashboardStats{}
-	if err := s.db.QueryRowContext(ctx, `SELECT COUNT(*) FROM assets`).Scan(&stats.Total); err != nil {
-		return nil, err
-	}
-
-	rows, err := s.db.QueryContext(ctx, `
-		SELECT st.name, st.color, COUNT(a.id)
-		FROM statuses st LEFT JOIN assets a ON a.status_id = st.id
-		GROUP BY st.id ORDER BY st.sort_order ASC`)
-	if err != nil {
-		return nil, err
-	}
-	for rows.Next() {
-		var sc StatusCount
-		if err := rows.Scan(&sc.Name, &sc.Color, &sc.Count); err != nil {
-			rows.Close()
-			return nil, err
-		}
-		stats.ByStatus = append(stats.ByStatus, sc)
-	}
-	rows.Close()
-	if err := rows.Err(); err != nil {
-		return nil, err
-	}
-
-	rows, err = s.db.QueryContext(ctx, `
-		SELECT it.name, it.icon, COUNT(a.id)
-		FROM item_types it LEFT JOIN assets a ON a.item_type_id = it.id
-		GROUP BY it.id HAVING COUNT(a.id) > 0 ORDER BY COUNT(a.id) DESC`)
-	if err != nil {
-		return nil, err
-	}
-	for rows.Next() {
-		var tc TypeCount
-		if err := rows.Scan(&tc.Name, &tc.Icon, &tc.Count); err != nil {
-			rows.Close()
-			return nil, err
-		}
-		stats.ByType = append(stats.ByType, tc)
-	}
-	rows.Close()
-	if err := rows.Err(); err != nil {
-		return nil, err
-	}
-
-	recentRows, err := s.db.QueryContext(ctx, assetSelect+` ORDER BY a.created_at DESC LIMIT 8`)
-	if err != nil {
-		return nil, err
-	}
-	defer recentRows.Close()
-	for recentRows.Next() {
-		a, err := scanAsset(recentRows)
-		if err != nil {
-			return nil, err
-		}
-		stats.RecentlyAdded = append(stats.RecentlyAdded, *a)
-	}
-	return stats, recentRows.Err()
-}

internal/web/handlers_inventory.go

@@ -1,7 +1,6 @@
 package web
 
 import (
-	"context"
 	"net/http"
 
 	"inventree/internal/assets"
@@ -12,7 +11,6 @@ import (
 type InventoryPageData struct {
 	User      *models.User
 	Tree      []models.TreeNode
-	Root      *RootPanelData
 	ItemTypes []models.ItemType
 	Statuses  []models.Status
 }
@@ -31,11 +29,6 @@ func (a *App) handleInventoryPage(w http.ResponseWriter, r *http.Request) {
 		writeErr(w, http.StatusInternalServerError, err.Error())
 		return
 	}
-	root, err := a.rootPanelData(ctx)
-	if err != nil {
-		writeErr(w, http.StatusInternalServerError, err.Error())
-		return
-	}
 	itemTypes, err := a.ItemTypes.List(ctx, false)
 	if err != nil {
 		writeErr(w, http.StatusInternalServerError, err.Error())
@@ -48,7 +41,7 @@ func (a *App) handleInventoryPage(w http.ResponseWriter, r *http.Request) {
 	}
 
 	a.Render(w, http.StatusOK, "inventory", InventoryPageData{
-		User: u, Tree: tree, Root: root, ItemTypes: itemTypes, Statuses: statusList,
+		User: u, Tree: tree, ItemTypes: itemTypes, Statuses: statusList,
 	})
 }
 
@@ -112,39 +105,13 @@ func (a *App) handleTreeCollapseAll(w http.ResponseWriter, r *http.Request) {
 	w.WriteHeader(http.StatusNoContent)
 }
 
-// RootPanelData backs the main panel when nothing is selected: the virtual
-// "Inventory" root, showing top-level folders, unfiled assets, and the
-// small dashboard.
-type RootPanelData struct {
-	Folders       []models.Folder
-	UnfiledAssets []models.Asset
-	UnfiledTotal  int
-	Stats         *assets.DashboardStats
-}
-
-func (a *App) rootPanelData(ctx context.Context) (*RootPanelData, error) {
-	folderList, err := a.Folders.Children(ctx, nil)
-	if err != nil {
-		return nil, err
-	}
-	unfiled, total, err := a.Assets.List(ctx, assets.ListFilter{FolderSet: true, FolderID: nil, Page: 1, PageSize: 50})
-	if err != nil {
-		return nil, err
-	}
-	stats, err := a.Assets.Stats(ctx)
-	if err != nil {
-		return nil, err
-	}
-	return &RootPanelData{Folders: folderList, UnfiledAssets: unfiled, UnfiledTotal: total, Stats: stats}, nil
-}
-
+// handlePanelRoot backs the main panel when nothing is selected. It is
+// intentionally blank (no dashboard/summary) - the panel only shows
+// something once a folder or asset is actually clicked; browsing happens
+// in the tree. The fragment still carries a data-panel-type="root" hook so
+// right-click still offers "New Folder" / "Add Asset" / import / export.
 func (a *App) handlePanelRoot(w http.ResponseWriter, r *http.Request) {
-	data, err := a.rootPanelData(r.Context())
-	if err != nil {
-		writeErr(w, http.StatusInternalServerError, err.Error())
-		return
-	}
-	a.RenderFragment(w, http.StatusOK, "panel_root", data)
+	a.RenderFragment(w, http.StatusOK, "panel_root", nil)
 }
 
 // FolderPanelData backs the main panel when a folder is selected.

internal/web/handlers_settings.go

@@ -9,43 +9,32 @@ import (
 
 type settingsPageData struct {
 	User         *models.User
-	Statuses     []models.Status
 	SiteName     string
 	AssetPrefix  string
 	AssetPadding string
 	Error        string
 }
 
-func (a *App) settingsData(r *http.Request) (settingsPageData, error) {
-	ctx := r.Context()
-	statusList, err := a.Statuses.List(ctx)
-	if err != nil {
-		return settingsPageData{}, err
-	}
-	siteName, err := a.Settings.Get(ctx, "site_name", "inventree")
-	if err != nil {
-		return settingsPageData{}, err
-	}
-	prefix, err := a.Settings.Get(ctx, "asset_id_prefix", "IT-")
-	if err != nil {
-		return settingsPageData{}, err
-	}
-	padding, err := a.Settings.Get(ctx, "asset_id_padding", "6")
-	if err != nil {
-		return settingsPageData{}, err
-	}
-	return settingsPageData{
-		User: currentUser(r), Statuses: statusList, SiteName: siteName, AssetPrefix: prefix, AssetPadding: padding,
-	}, nil
-}
-
 func (a *App) handleSettingsPage(w http.ResponseWriter, r *http.Request) {
-	data, err := a.settingsData(r)
+	ctx := r.Context()
+	siteName, err := a.Settings.Get(ctx, "site_name", "inventree")
 	if err != nil {
 		writeErr(w, http.StatusInternalServerError, err.Error())
 		return
 	}
-	a.Render(w, http.StatusOK, "settings", data)
+	prefix, err := a.Settings.Get(ctx, "asset_id_prefix", "IT-")
+	if err != nil {
+		writeErr(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+	padding, err := a.Settings.Get(ctx, "asset_id_padding", "6")
+	if err != nil {
+		writeErr(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+	a.Render(w, http.StatusOK, "settings", settingsPageData{
+		User: currentUser(r), SiteName: siteName, AssetPrefix: prefix, AssetPadding: padding,
+	})
 }
 
 func (a *App) handleSettingsGeneral(w http.ResponseWriter, r *http.Request) {
@@ -62,6 +51,20 @@ func (a *App) handleSettingsGeneral(w http.ResponseWriter, r *http.Request) {
 	http.Redirect(w, r, "/settings", http.StatusSeeOther)
 }
 
+type statusesPageData struct {
+	User     *models.User
+	Statuses []models.Status
+}
+
+func (a *App) handleSettingsStatusesPage(w http.ResponseWriter, r *http.Request) {
+	statusList, err := a.Statuses.List(r.Context())
+	if err != nil {
+		writeErr(w, http.StatusInternalServerError, err.Error())
+		return
+	}
+	a.Render(w, http.StatusOK, "settings_statuses", statusesPageData{User: currentUser(r), Statuses: statusList})
+}
+
 func (a *App) handleStatusCreate(w http.ResponseWriter, r *http.Request) {
 	if err := r.ParseForm(); err != nil {
 		writeErr(w, http.StatusBadRequest, err.Error())
@@ -71,7 +74,7 @@ func (a *App) handleStatusCreate(w http.ResponseWriter, r *http.Request) {
 	if err := a.Statuses.Create(r.Context(), st); err != nil {
 		a.Log.Warn("create status failed", "error", err)
 	}
-	http.Redirect(w, r, "/settings", http.StatusSeeOther)
+	http.Redirect(w, r, "/settings/statuses", http.StatusSeeOther)
 }
 
 func (a *App) handleStatusUpdate(w http.ResponseWriter, r *http.Request) {
@@ -94,7 +97,7 @@ func (a *App) handleStatusUpdate(w http.ResponseWriter, r *http.Request) {
 	if err := a.Statuses.Update(r.Context(), st); err != nil {
 		a.Log.Warn("update status failed", "error", err)
 	}
-	http.Redirect(w, r, "/settings", http.StatusSeeOther)
+	http.Redirect(w, r, "/settings/statuses", http.StatusSeeOther)
 }
 
 func (a *App) handleStatusDelete(w http.ResponseWriter, r *http.Request) {
@@ -106,7 +109,7 @@ func (a *App) handleStatusDelete(w http.ResponseWriter, r *http.Request) {
 	if err := a.Statuses.Delete(r.Context(), id); err != nil {
 		a.Log.Warn("delete status failed", "error", err)
 	}
-	http.Redirect(w, r, "/settings", http.StatusSeeOther)
+	http.Redirect(w, r, "/settings/statuses", http.StatusSeeOther)
 }
 
 func (a *App) handleStatusReorder(w http.ResponseWriter, r *http.Request) {
@@ -152,5 +155,5 @@ func (a *App) handleStatusReorder(w http.ResponseWriter, r *http.Request) {
 			}
 		}
 	}
-	http.Redirect(w, r, "/settings", http.StatusSeeOther)
+	http.Redirect(w, r, "/settings/statuses", http.StatusSeeOther)
 }

internal/web/router.go

@@ -64,6 +64,7 @@ func (a *App) Router() http.Handler {
 	// sub-navigation, rather than as separate top-level nav items.
 	mux.HandleFunc("GET /settings", a.requireAdmin(a.handleSettingsPage))
 	mux.HandleFunc("POST /settings/general", a.requireAdmin(a.handleSettingsGeneral))
+	mux.HandleFunc("GET /settings/statuses", a.requireAdmin(a.handleSettingsStatusesPage))
 	mux.HandleFunc("POST /settings/statuses", a.requireAdmin(a.handleStatusCreate))
 	mux.HandleFunc("POST /settings/statuses/{id}", a.requireAdmin(a.handleStatusUpdate))
 	mux.HandleFunc("POST /settings/statuses/{id}/delete", a.requireAdmin(a.handleStatusDelete))