From 13e2b36a0c2603777402aa49f76af49b9e60d75a Mon Sep 17 00:00:00 2001
From: impressionyang <impressionyang@users.noreply.example.com>
Date: Thu, 16 Apr 2026 15:35:23 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=85=81=E8=AE=B8=E5=9C=A8=20scanning?=
 =?UTF-8?q?=20=E7=8A=B6=E6=80=81=E9=87=8D=E6=96=B0=E5=BC=80=E5=A7=8B?=
 =?UTF-8?q?=E6=89=AB=E6=8F=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

修复重复点击扫描按钮时的错误，现在会重置扫描状态而不是报错
---
 custom_components/sigmesh_gateway/provisioning.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/custom_components/sigmesh_gateway/provisioning.py b/custom_components/sigmesh_gateway/provisioning.py
index 0804cf9..056cce4 100644
--- a/custom_components/sigmesh_gateway/provisioning.py
+++ b/custom_components/sigmesh_gateway/provisioning.py
@@ -130,6 +130,13 @@ class ProvisioningManager:
 
     async def start_scanning(self) -> None:
         """开始扫描设备."""
+        # 如果已经在扫描中，先重置状态（允许用户重新启动扫描）
+        if self._state == ProvState.SCANNING:
+            _LOGGER.info("扫描已在进行中，重置扫描状态...")
+            self._devices = {}
+            self._scan_result = []
+            return
+
         if self._state not in [ProvState.IDLE, ProvState.PROV_COMPLETED, ProvState.PROV_FAILED]:
             _LOGGER.warning("无法开始扫描，当前状态：%s", self._state.value)
             return