优化后端和前端逻辑

src/cognitive_agent/server.py

@@ -418,7 +418,7 @@ class SeatDemoHandler(BaseHTTPRequestHandler):
         if path.startswith("/api/self-repair/"):
             self._handle_self_repair_post(path)
             return
-        if path.startswith("/api/mode-profiles/"):
+        if path == "/api/mode-profiles" or path.startswith("/api/mode-profiles/"):
             self._handle_mode_profile_post(path)
             return
         supplement_match = re.fullmatch(
@@ -1506,8 +1506,9 @@ class SeatDemoHandler(BaseHTTPRequestHandler):
             self._handle_mode_profile_execute(execute_match.group("mode_id"))
             return
 
+        create_mode = path == "/api/mode-profiles"
         mode_id = path.removeprefix("/api/mode-profiles/").strip()
-        if not mode_id:
+        if not create_mode and not mode_id:
             self._json(
                 {"error": "invalid_request", "message": "模式编号不能为空。"},
                 HTTPStatus.BAD_REQUEST,
@@ -1515,14 +1516,18 @@ class SeatDemoHandler(BaseHTTPRequestHandler):
             return
         try:
             payload = self._read_json_body(max_bytes=16 * 1024)
-            result = self.service.save_mode_profile_card(
-                mode_id,
+            arguments = (
                 str(payload.get("name", "")),
                 str(payload.get("instruction", "")),
                 str(payload.get("source_request_id", "")),
                 str(payload.get("vehicle_id", "")) or None,
             )
-            self._json(result, HTTPStatus.OK)
+            result = (
+                self.service.create_mode_profile_card(*arguments)
+                if create_mode
+                else self.service.save_mode_profile_card(mode_id, *arguments)
+            )
+            self._json(result, HTTPStatus.CREATED if create_mode else HTTPStatus.OK)
         except KeyError:
             self._json(
                 {"error": "not_found", "message": "未找到需要编辑的模式卡片。"},