feat: Update Curriculum Studio with AI Assets panel to manually generate and input NotebookLM assets

backend/app/Controllers/CurriculumController.php

@@ -171,24 +171,24 @@ class CurriculumController
             return;
         }
         $content = CurriculumService::getLessonMarkdown($file);
+        $assets = CurriculumService::getLessonAiAssets($file);
         $serverFullPath = realpath(__DIR__ . '/../../storage/curriculum') . '/' . ltrim($file, '/');
 
         $response->json([
             'status'           => 'success',
             'file'             => $file,
             'server_full_path' => $serverFullPath,
-            'content'          => $content
+            'content'          => $content,
+            'ai_assets'        => $assets
         ]);
     }
 
-    /**
-     * Save Lesson Markdown Content
-     */
     public function saveLessonContent(Request $request, Response $response): void
     {
         $body = $request->getBody();
         $file = $body['file'] ?? '';
         $content = $body['content'] ?? '';
+        $aiAssets = $body['ai_assets'] ?? null;
 
         if (empty($file) || empty($content)) {
             $response->status(400)->json(['status' => 'error', 'message' => 'بيانات الحفظ غير مكتملة']);
@@ -196,6 +196,10 @@ class CurriculumController
         }
 
         CurriculumService::saveLessonMarkdown($file, $content);
+        if ($aiAssets !== null) {
+            CurriculumService::saveLessonAiAssets($file, $aiAssets);
+        }
+
         $serverFullPath = realpath(__DIR__ . '/../../storage/curriculum') . '/' . ltrim($file, '/');
 
         $response->json([
@@ -204,4 +208,34 @@ class CurriculumController
             'server_full_path' => $serverFullPath
         ]);
     }
+
+    public function generateAiAssets(Request $request, Response $response): void
+    {
+        $body = $request->getBody();
+        $file = $body['file'] ?? '';
+        if (empty($file)) {
+            $response->status(400)->json(['status' => 'error', 'message' => 'مسار الملف مطلوب']);
+            return;
+        }
+
+        $content = CurriculumService::getLessonMarkdown($file);
+        if (empty($content)) {
+            $response->status(400)->json(['status' => 'error', 'message' => 'محتوى الدرس فارغ']);
+            return;
+        }
+
+        // Generate Assets
+        require_once __DIR__ . '/../Services/AiLessonEnhancerService.php';
+        
+        // We will adapt the service call here since AiLessonEnhancerService expects lessonId.
+        // Actually, let's create a custom static method in AiLessonEnhancerService to accept raw text.
+        $assets = \App\Services\AiLessonEnhancerService::generateFromText('الدرس', $content);
+        
+        if ($assets) {
+            CurriculumService::saveLessonAiAssets($file, $assets);
+            $response->json(['status' => 'success', 'ai_assets' => $assets]);
+        } else {
+            $response->status(500)->json(['status' => 'error', 'message' => 'فشل توليد المخرجات الذكية']);
+        }
+    }
 }