load history or not

Html/apps/views/vscode.py

@@ -17,6 +17,13 @@ def desktop(user_uuid, course_id, chapter_name, lesson_name):
     userid_recorder = current_app.extensions["userid_recorder"]
     if "user_uuid" not in session:
         return redirect(url_for("auth.login"))
+    
+    # 检查是否有 load_history 参数
+    load_history = request.args.get('load_history')
+    if load_history is None:
+        # 如果没有参数，跳转到确认页面
+        return redirect(url_for("vscode.desktop_nouser", course_id=course_id, chapter_name=chapter_name, lesson_name=lesson_name))
+    
     # 全局映射
     user_id = uuid2username[user_uuid]
     userid_recorder[f"{user_id}&{course_id}"] = session["user_uuid"]
@@ -58,7 +65,7 @@ def desktop(user_uuid, course_id, chapter_name, lesson_name):
 
 
 
-    chatmanager = ChatManager()
+    chatmanager = ChatManager(restart=not load_history)
     print(f"now user uuid {user_uuid}")
     current_app.extensions["user_uuid2chatmanager"][user_uuid] = chatmanager
     code_server_port = 10000 + int(uuid.uuid4().int % 10000)
@@ -140,7 +147,13 @@ def desktop_nouser(course_id, chapter_name, lesson_name):
     if "user_uuid" not in session:
         return redirect(url_for("auth.login"))  # 如果你有 auth 蓝图
     user_uuid = session["user_uuid"]
-    return redirect(url_for("vscode.desktop", user_uuid=user_uuid, course_id=course_id, chapter_name=chapter_name, lesson_name=lesson_name))
+    return render_template(
+        "confirm_load_history.html",
+        user_uuid=user_uuid,
+        course_id=course_id,
+        chapter_name=chapter_name,
+        lesson_name=lesson_name
+    )
 
 @bp.route("/vscode_data", methods=["POST"])
 def vscode_data():