From 186c85738d8d13d68faba35773ca5528dbdbbbfd Mon Sep 17 00:00:00 2001
From: dosai <dosai@example.com>
Date: Sat, 1 Nov 2025 20:23:31 +0300
Subject: [PATCH] =?UTF-8?q?fix:=20=D0=98=D1=81=D0=BF=D1=80=D0=B0=D0=B2?=
 =?UTF-8?q?=D0=BB=D0=B5=D0=BD=20=D0=BF=D0=BE=D1=80=D1=8F=D0=B4=D0=BE=D0=BA?=
 =?UTF-8?q?=20=D0=B2=D1=8B=D0=B7=D0=BE=D0=B2=D0=B0=20React=20hooks=20?=
 =?UTF-8?q?=D0=B2=20CalculatorNav?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 frontend/components/CalculatorNav.tsx | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/frontend/components/CalculatorNav.tsx b/frontend/components/CalculatorNav.tsx
index 000acee..003e612 100644
--- a/frontend/components/CalculatorNav.tsx
+++ b/frontend/components/CalculatorNav.tsx
@@ -19,11 +19,17 @@ export default function CalculatorNav() {
     if (typeof window !== 'undefined') {
       const params = new URLSearchParams(window.location.search);
       const id = params.get('chat_id');
-      if (id) {
+      if (id && id !== chatId) {
         setChatId(id);
+      } else if (!id) {
+        // Пробуем восстановить из sessionStorage
+        const savedChatId = sessionStorage.getItem('chat_id');
+        if (savedChatId && savedChatId !== chatId) {
+          setChatId(savedChatId);
+        }
       }
     }
-  }, [pathname]);
+  }, [pathname, chatId]);
   
   // Сохраняем chat_id при переходах
   const queryString = chatId ? `?chat_id=${chatId}` : '';