From 40e8b35e6bf6112809f5d18cd5e9bdc2cf3bcf15 Mon Sep 17 00:00:00 2001
From: tian <11429339@qq.com>
Date: Sun, 26 Jul 2026 13:59:11 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E6=97=B6=E9=97=B4=E5=90=8C=E6=AD=A5?=
 =?UTF-8?q?=E6=8C=89=E9=92=AE=E6=94=B9=E4=B8=BAJS=E6=8E=A7=E5=88=B6?=
 =?UTF-8?q?=EF=BC=8C=E5=8B=BE=E9=80=89=E5=90=8E=E5=8D=B3=E6=97=B6=E6=98=BE?=
 =?UTF-8?q?=E7=A4=BA?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 internal/web/ui/templates/devices.html | 18 ++++++++++++++----
 safesightd.json                        |  8 +++++---
 2 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/internal/web/ui/templates/devices.html b/internal/web/ui/templates/devices.html
index 704ef07..3c88644 100644
--- a/internal/web/ui/templates/devices.html
+++ b/internal/web/ui/templates/devices.html
@@ -47,10 +47,7 @@
         {{if $allOffline}}
         <button type="submit" id="cleanup-btn" name="action" value="cleanup_offline" class="danger" style="display:none" onclick="var n=document.querySelectorAll('input[name=device_id]:checked').length;return confirm('确认清理选中的 '+n+' 台离线设备及其全部关联数据？此操作不可恢复。')">清理选中离线设备</button>
         {{end}}
-        {{$drift := false}}{{range .DeviceRows}}{{if and (gt .TimeDriftSec $.TimeSyncThreshold) (hasString $.SelectedDeviceIDs .Device.DeviceID)}}{{$drift = true}}{{end}}{{end}}
-        {{if $drift}}
-        <button type="submit" name="action" value="time_sync" class="secondary">⏱ 时间同步</button>
-        {{end}}
+        <button type="submit" id="time-sync-btn" name="action" value="time_sync" class="secondary" style="display:none">⏱ 时间同步</button>
         <a class="btn secondary" href="{{.BatchConfigURL}}">下发设备分配</a>
         <a class="btn secondary" href="/devices">清空选择</a>
       </div>
@@ -178,6 +175,19 @@
       });
       cleanupBtn.style.display = allOffline ? '' : 'none';
     }
+    // Show/hide time sync button if any selected device has time drift
+    const syncBtn = document.getElementById('time-sync-btn');
+    if (syncBtn) {
+      let hasDrift = false;
+      checked.forEach(cb => {
+        const row = cb.closest('tr');
+        if (row) {
+          const driftEl = row.querySelector('.pill.bad');
+          if (driftEl && driftEl.textContent.includes('偏差')) hasDrift = true;
+        }
+      });
+      syncBtn.style.display = hasDrift ? '' : 'none';
+    }
   };
   for (const box of selectedBoxes) {
     box.addEventListener('change', syncSelected);
diff --git a/safesightd.json b/safesightd.json
index 8c21f99..2146aa1 100644
--- a/safesightd.json
+++ b/safesightd.json
@@ -8,8 +8,10 @@
   "data_dir": "data",
   "db_path": "data/app.db",
   "log_dir": "data/logs",
+  "alarm_retention_days": 30,
+  "company_name": "金航数码有限公司",
+  "time_sync_threshold_sec": 10,
   "device_aliases": {
     "d12a4719c91641df91b76ab271280797": "盒子A"
-  },
-  "alarm_retention_days": 30
-}
+  }
+}
\ No newline at end of file