From b95e909d48d3322e542fb16aab5bd86a69c1b9ab Mon Sep 17 00:00:00 2001
From: stswangzhiping <59632378+stswangzhiping@users.noreply.github.com>
Date: Wed, 18 Mar 2026 20:07:31 +0800
Subject: [PATCH] fix(led): use log.info for LED state, show write errors and
 hasInternet failures

Made-with: Cursor
---
 lib/led.js          | 10 +++++-----
 lib/provisioning.js |  2 ++
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/lib/led.js b/lib/led.js
index be8b734..d94d789 100644
--- a/lib/led.js
+++ b/lib/led.js
@@ -31,7 +31,7 @@ class WifiLed {
     this._stopBlink();
     this._write(1);
     this._current = 'on';
-    log.debug('led', 'WiFi 指示灯 → 常亮');
+    log.info('led', 'WiFi 指示灯 → 常亮');
   }
 
   /** 熄灭 */
@@ -40,7 +40,7 @@ class WifiLed {
     this._stopBlink();
     this._write(0);
     this._current = 'off';
-    log.debug('led', 'WiFi 指示灯 → 熄灭');
+    log.info('led', 'WiFi 指示灯 → 熄灭');
   }
 
   /** 闪烁（连接中） */
@@ -54,7 +54,7 @@ class WifiLed {
       this._write(this._blinkState ? 1 : 0);
     }, intervalMs);
     this._current = 'blink';
-    log.debug('led', 'WiFi 指示灯 → 闪烁');
+    log.info('led', 'WiFi 指示灯 → 闪烁');
   }
 
   /** 释放资源，关灯 */
@@ -76,8 +76,8 @@ class WifiLed {
   _write(val) {
     try {
       fs.writeFileSync(LED_PATH, String(val));
-    } catch (_) {
-      // 设备不支持 openvfd 时静默忽略（开发机上不会报错）
+    } catch (e) {
+      log.warn('led', `写入失败 (${LED_PATH}): ${e.message}`);
     }
   }
 }
diff --git a/lib/provisioning.js b/lib/provisioning.js
index 2eb431f..e7a4c73 100644
--- a/lib/provisioning.js
+++ b/lib/provisioning.js
@@ -71,6 +71,8 @@ class ProvisionManager extends EventEmitter {
     if (hasInternet()) {
       led.on(); // 网络畅通 → 常亮
       this.emit('network-ready');
+    } else {
+      log.warn('provision', 'WiFi 已连接但 hasInternet() 返回 false，LED 保持熄灭');
     }
   }