Update chat_handler.py

chat_handler.py

@@ -11,10 +11,11 @@ async def handle_chat(msg: Message, request: Request, app, service_config, sessi
     try:
         user_input = msg.user_input.strip()
         log(f"💬 Kullanıcı input'u: '{user_input}'")
-        
+
         project_name = session.project_name
         project_config = service_config.get_project_llm_config(project_name)
         project_intents = service_config.get_project_intents(project_name)
+        intent_conf_threshold = project_config["intent_confidence_treshold"]
 
         if llm_model.model is None or llm_model.tokenizer is None:
             return {"error": f"{project_name} için model yüklenmedi."}
@@ -25,21 +26,36 @@ async def handle_chat(msg: Message, request: Request, app, service_config, sessi
         current_intent = session.last_intent
         awaiting_variable = session.awaiting_variable
 
-        if (
-            awaiting_variable and
-            detected_intent and
-            detected_intent != current_intent and
-            intent_conf > project_config["intent_confidence_treshold"]
-        ):
-            log("🧹 Konu değişikliği algılandı → context sıfırlanıyor")
-            session.awaiting_variable = None
-            session.variables = {}
-            session.last_intent = detected_intent
-            current_intent = detected_intent
+        # Eğer parametre bekleniyorsa:
+        if awaiting_variable:
+            # Intent değişti mi?
+            if (
+                detected_intent and
+                detected_intent != current_intent and
+                intent_conf > intent_conf_threshold
+            ):
+                log("🧹 Konu değişikliği algılandı → context sıfırlanıyor")
+                session.awaiting_variable = None
+                session.variables = {}
+                session.last_intent = detected_intent
+                current_intent = detected_intent
+
+            # Intent yoksa veya çok düşük confidence → parametre extract et
+            elif not detected_intent or intent_conf < intent_conf_threshold:
+                extracted = extract_parameters([], user_input)
+                if extracted:
+                    for p in extracted:
+                        session.variables[p["key"]] = p["value"]
+                        log(f"✅ Parametre dolduruldu: {p['key']} = {p['value']}")
+                    session.awaiting_variable = None
+                else:
+                    log("⚠️ Parametre bulunamadı → fallback veya yeni intent bekleniyor")
+                    return {"response": random.choice(project_config["fallback_answers"])}
 
+        # Normal intent akışı
         intent_is_valid = (
             detected_intent and
-            intent_conf > project_config["intent_confidence_treshold"] and
+            intent_conf > intent_conf_threshold and
             any(i["name"] == detected_intent for i in project_intents)
         )
         log(f"✅ Intent geçerli mi?: {intent_is_valid}")
@@ -51,15 +67,6 @@ async def handle_chat(msg: Message, request: Request, app, service_config, sessi
             variable_format_map = intent_def.get("variable_formats", {})
             data_formats = service_config.data_formats
 
-            if awaiting_variable:
-                extracted = extract_parameters(pattern_list, user_input)
-                for p in extracted:
-                    if p["key"] == awaiting_variable:
-                        session.variables[awaiting_variable] = p["value"]
-                        session.awaiting_variable = None
-                        log(f"✅ Awaiting parametre tamamlandı: {awaiting_variable} = {p['value']}")
-                        break
-
             extracted = extract_parameters(pattern_list, user_input)
             variables = {p["key"]: p["value"] for p in extracted}
             session.variables.update(variables)