1 files changed, 134 insertions, 11 deletions
diff --git a/internal/admin/api_rooms.go b/internal/admin/api_rooms.go
index d1193f0..b7f7d0e 100644
--- a/internal/admin/api_rooms.go
+++ b/internal/admin/api_rooms.go
@@ -318,22 +318,85 @@ func (s *AdminServer) handleRoomDirs(w http.ResponseWriter, r *http.Request) {
 		if err != nil || !d.IsDir() || path == base {
 			return nil
 		}
-		entries, rdErr := os.ReadDir(path)
-		if rdErr != nil {
-			return nil
-		}
-		for _, e := range entries {
-			if !e.IsDir() && filepath.Ext(e.Name()) == ".yaml" {
-				rel, _ := filepath.Rel(base, path)
-				dirs = append(dirs, rel)
-				return nil
-			}
-		}
+		rel, _ := filepath.Rel(base, path)
+		dirs = append(dirs, rel)
 		return nil
 	})
 	writeJSON(w, dirs)
 }
 
+func (s *AdminServer) handleRenameRoomDir(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+	var body struct {
+		Dir     string `json:"dir"`
+		NewName string `json:"new_name"`
+	}
+	if err := readJSON(r, &body); err != nil || body.NewName == "" {
+		writeJSON(w, map[string]any{"error": "invalid"})
+		return
+	}
+	if body.Dir == "" {
+		writeJSON(w, map[string]any{"error": "cannot rename root"})
+		return
+	}
+	newName := strings.TrimSpace(body.NewName)
+	if newName == "" || strings.ContainsAny(newName, "/\\") || newName == "." || newName == ".." {
+		writeJSON(w, map[string]any{"error": "invalid directory name"})
+		return
+	}
+	base := filepath.Join(s.dataDir, "rooms")
+	parent := filepath.Dir(body.Dir)
+	oldPath := filepath.Join(base, body.Dir)
+	newRel := filepath.Join(parent, newName)
+	newPath := filepath.Join(base, newRel)
+	if _, err := os.Stat(oldPath); os.IsNotExist(err) {
+		writeJSON(w, map[string]any{"error": "directory not found"})
+		return
+	}
+	if _, err := os.Stat(newPath); err == nil {
+		writeJSON(w, map[string]any{"error": "directory already exists: " + newRel})
+		return
+	}
+	if err := os.Rename(oldPath, newPath); err != nil {
+		writeJSON(w, map[string]any{"error": "rename failed: " + err.Error()})
+		return
+	}
+	s.world.RebuildRoomIndex(s.dataDir)
+	writeJSON(w, map[string]any{"ok": true, "new_dir": newRel})
+}
+
+func (s *AdminServer) handleCreateRoomDir(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+	var body struct {
+		Name string `json:"name"`
+	}
+	if err := readJSON(r, &body); err != nil {
+		writeJSON(w, map[string]any{"error": "invalid"})
+		return
+	}
+	name := strings.TrimSpace(body.Name)
+	if name == "" || strings.ContainsAny(name, "/\\") || name == "." || name == ".." {
+		writeJSON(w, map[string]any{"error": "invalid directory name"})
+		return
+	}
+	newPath := filepath.Join(s.dataDir, "rooms", name)
+	if _, err := os.Stat(newPath); err == nil {
+		writeJSON(w, map[string]any{"error": "directory already exists"})
+		return
+	}
+	if err := os.Mkdir(newPath, 0755); err != nil {
+		writeJSON(w, map[string]any{"error": "create failed: " + err.Error()})
+		return
+	}
+	writeJSON(w, map[string]any{"ok": true, "name": name})
+}
+
 func (s *AdminServer) handleRoomLink(w http.ResponseWriter, r *http.Request) {
 	switch r.Method {
 	case http.MethodPost:
@@ -844,3 +907,63 @@ func (s *AdminServer) handleResolveDuplicate(w http.ResponseWriter, r *http.Requ
 		writeJSON(w, map[string]any{"error": "unknown action: " + body.Action})
 	}
 }
+
+func (s *AdminServer) handleCreateEmptyRoom(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		http.Error(w, `{"error":"method not allowed"}`, http.StatusMethodNotAllowed)
+		return
+	}
+	var body struct {
+		Dir string `json:"dir"`
+	}
+	if err := readJSON(r, &body); err != nil {
+		writeJSON(w, map[string]any{"error": "invalid"})
+		return
+	}
+	base := filepath.Join(s.dataDir, "rooms")
+	targetDir := base
+	if body.Dir != "" {
+		targetDir = filepath.Join(base, body.Dir)
+		if _, err := os.Stat(targetDir); os.IsNotExist(err) {
+			writeJSON(w, map[string]any{"error": "directory not found"})
+			return
+		}
+	}
+
+	used := map[int]bool{}
+	filepath.WalkDir(base, func(path string, d os.DirEntry, err error) error {
+		if err != nil || d.IsDir() || filepath.Ext(d.Name()) != ".yaml" {
+			return nil
+		}
+		name := d.Name()
+		id, convErr := strconv.Atoi(name[:len(name)-5])
+		if convErr == nil && id > 0 {
+			used[id] = true
+		}
+		return nil
+	})
+
+	id := 1
+	for used[id] {
+		id++
+	}
+
+	path := filepath.Join(targetDir, strconv.Itoa(id)+".yaml")
+	m := map[string]any{
+		"name":        "New Room",
+		"description": "An empty room.",
+	}
+	newContent, writeErr := writeMapAsYAML(path, m)
+	if writeErr != nil {
+		writeJSON(w, map[string]any{"error": "write room: " + writeErr.Error()})
+		return
+	}
+	s.world.RebuildRoomIndex(s.dataDir)
+	s.undoStack.Push(ChangeDesc{
+		Description: fmt.Sprintf("create room %d", id),
+		FilePath:    path,
+		NewContent:  newContent,
+		IsCreate:    true,
+	})
+	writeJSON(w, map[string]any{"room": map[string]any{"id": id, "name": "New Room"}})
+}