Add toast for indexing images

__init__.py

@@ -31,7 +31,7 @@ def index_images():
         # Ensure directory exists
         if not images_dir.exists():
             print(f"Warning: Directory not found: {images_dir}")
-            return False
+            return {"success": False}
 
         # Get all image files recursively
         image_files = []
@@ -59,11 +59,12 @@ def index_images():
             json.dump(output, f, indent=2)
 
         print(f"Created index with {len(images)} images at {json_path}")
-        return True
+        return_data = {"success": True, "count": len(images)}
+        return return_data
 
     except Exception as e:
         print(f"Error creating image index: {str(e)}")
-        return False
+        return {"success": False}
 
 
 # Create image index
@@ -89,8 +90,8 @@ async def get_enabled(request):
 
 @PromptServer.instance.routes.get(f"{API_PREFIX}/index")
 async def index_images_endpoint(request):
-    success = index_images()
-    return web.json_response({"success": success})
+    data = index_images()
+    return web.json_response(data)
 
 
 @PromptServer.instance.routes.get(f"{API_PREFIX}/favorites")

web/js/settings.js

@@ -1,4 +1,4 @@
-import { SettingsHelper } from "./settings/ComfyHelper.js";
+import { SettingsHelper, UiHelper } from "./settings/ComfyHelper.js";
 
 export const API_PREFIX = "/SyntaxHighlighting";
 export const settingsHelper = new SettingsHelper("SyntaxHighlighting");
@@ -86,7 +86,24 @@ const settingsDefinitions = [
         name: "Index Images",
         category: ["Syntax Highlighting", "Preview Image", "IndexImages"],
         type: SettingsHelper.ST.BUTTON("Index Images", async () => {
-            await fetch(`${API_PREFIX}/index`);
+            const response = await fetch(`${API_PREFIX}/index`);
+            if (!response.ok) {
+                settingsHelper.uiHelper.addToast(
+                    UiHelper.Severity.ERROR,
+                    "Indexing Images Failed",
+                    "",
+                    5000
+                );
+                return;
+            }
+
+            const data = await response.json();
+            settingsHelper.uiHelper.addToast(
+                UiHelper.Severity.INFO,
+                "Indexing Images",
+                `Indexed ${data.count} images.`,
+                5000
+            );
             SettingsHelper.PresetOnChange.reloadSettings();
         }),
         tooltip: "Update images available for preview.",