监控、OSD

ThingHK/HardwareManager.cs

@@ -131,6 +131,11 @@ internal sealed class HardwareManager : IDisposable
 
         // 重新遍历以读取最新传感器值（visitor 缓存的是 hardware 引用，sensor 值实时）
         var groups = new Dictionary<string, SensorGroup>();
+
+        // 为已启用但 LHB 未枚举到的硬件类型预创建空分组，
+        // 确保前端能显示"已启用但无数据"的硬件（而不是直接隐藏，让用户误以为配置未生效）
+        EnsureGroupsForEnabledHardware(groups, snap);
+
         foreach (var hw in _visitor.AllHardware)
         {
             string groupId = hw.HardwareType.ToString().ToLowerInvariant();
@@ -164,6 +169,40 @@ internal sealed class HardwareManager : IDisposable
         return snap;
     }
 
+    /// <summary>
+    /// 为已启用但 LHB 未枚举到的硬件类型预创建空分组。
+    /// 场景：用户在设置中勾选了主板/电池/电源等，但 LHB 在当前权限或机型下检测不到对应硬件，
+    /// 此时仍创建空分组让前端显示"已启用但无数据"，避免用户误以为配置未生效。
+    /// GPU 特殊处理：LHB 会枚举到 GpuIntel/GpuAmd/GpuNvidia 之一，不预创建通用分组。
+    /// </summary>
+    private void EnsureGroupsForEnabledHardware(Dictionary<string, SensorGroup> groups, SensorSnapshot snap)
+    {
+        // (configKey, groupId, groupName)
+        // 注意：controller 对应 SuperIO 和 EmbeddedController 两个 HardwareType
+        var mapping = new (string, string, string)[]
+        {
+            ("cpu", "cpu", "CPU"),
+            ("memory", "memory", "Memory"),
+            ("storage", "storage", "Storage"),
+            ("motherboard", "motherboard", "Motherboard"),
+            ("controller", "superio", "SuperIO"),
+            ("controller", "embeddedcontroller", "EmbeddedController"),
+            ("battery", "battery", "Battery"),
+            ("network", "network", "Network"),
+            ("psu", "psu", "Psu"),
+        };
+
+        foreach (var (key, groupId, groupName) in mapping)
+        {
+            if (_config.IsHardwareEnabled(key) && !groups.ContainsKey(groupId))
+            {
+                var g = new SensorGroup { Id = groupId, Name = groupName };
+                groups[groupId] = g;
+                snap.Groups.Add(g);
+            }
+        }
+    }
+
     /// <summary>
     /// 判断硬件是否属于慢通道（低频 Update 即可）。
     /// 快通道：CPU/GPU/Memory/Network（变化快、查询轻量）