监控模块 优化

ThingHK/HardwareConfig.cs

@@ -0,0 +1,165 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace ThingHK;
+
+/// <summary>
+/// 硬件监控配置：控制启用哪些硬件分组 + 过滤哪些传感器类型。
+///
+/// 设计要点：
+/// - 硬件开关影响 Computer.IsXxxEnabled，需重启 Kernel 才生效（LHB 在 Open 时决定枚举范围）
+/// - 传感器类型过滤在 BuildSnapshot 时生效，可热更新（无需重启）
+/// - 默认配置仅覆盖概览页需要的指标：CPU/GPU/Memory/Storage + temp/load/power/clock/data
+/// - 配置文件由 Tauri 通过 --config 参数传递路径，Kernel 负责加载/保存
+/// </summary>
+internal sealed class HardwareConfig
+{
+    /// <summary>硬件分组开关，key 为 HardwareConfigKey（cpu/gpu/memory/storage/...）</summary>
+    public Dictionary<string, bool> Hardware { get; set; } = new();
+
+    /// <summary>传感器类型开关，key 为 SensorType 小写（temperature/load/power/...）</summary>
+    public Dictionary<string, bool> SensorTypes { get; set; } = new();
+
+    /// <summary>默认配置：仅覆盖概览页需要的指标，最小化性能开销</summary>
+    public static HardwareConfig Default => new()
+    {
+        Hardware = new Dictionary<string, bool>
+        {
+            ["cpu"] = true,
+            ["gpu"] = true,
+            ["memory"] = true,
+            ["storage"] = true,
+            ["motherboard"] = false,
+            ["controller"] = false,
+            ["battery"] = false,
+            ["network"] = false,
+            ["psu"] = false,
+        },
+        SensorTypes = new Dictionary<string, bool>
+        {
+            ["temperature"] = true,
+            ["load"] = true,
+            ["power"] = true,
+            ["clock"] = true,
+            ["voltage"] = false,
+            ["fan"] = false,
+            ["data"] = true,
+            ["smalldata"] = false,
+            ["throughput"] = false,
+            ["level"] = false,
+            ["control"] = false,
+            ["factor"] = false,
+            ["frequency"] = false,
+            ["timespan"] = false,
+            ["energy"] = false,
+            ["noise"] = false,
+            ["conductivity"] = false,
+            ["humidity"] = false,
+            ["flow"] = false,
+        },
+    };
+
+    /// <summary>从文件加载配置，文件不存在或解析失败时返回默认配置</summary>
+    public static HardwareConfig Load(string? path)
+    {
+        if (string.IsNullOrEmpty(path) || !File.Exists(path))
+            return Default;
+
+        try
+        {
+            var json = File.ReadAllText(path);
+            var cfg = JsonSerializer.Deserialize(json, ThingHKJsonContext.Default.HardwareConfig);
+            if (cfg == null) return Default;
+
+            // 合并默认值：确保新增的硬件/传感器类型有默认值
+            MergeWithDefaults(cfg);
+            return cfg;
+        }
+        catch
+        {
+            return Default;
+        }
+    }
+
+    /// <summary>保存配置到文件</summary>
+    public void Save(string path)
+    {
+        var dir = Path.GetDirectoryName(path);
+        if (!string.IsNullOrEmpty(dir)) Directory.CreateDirectory(dir);
+        var json = JsonSerializer.Serialize(this, ThingHKJsonContext.Default.HardwareConfig);
+        File.WriteAllText(path, json);
+    }
+
+    /// <summary>检查指定传感器类型是否启用</summary>
+    public bool IsSensorTypeEnabled(string sensorTypeLower)
+        => SensorTypes.TryGetValue(sensorTypeLower, out var enabled) ? enabled : false;
+
+    /// <summary>检查指定硬件分组是否启用</summary>
+    public bool IsHardwareEnabled(string key)
+        => Hardware.TryGetValue(key, out var enabled) ? enabled : false;
+
+    /// <summary>合并默认值：确保配置文件缺少的新增项有默认值</summary>
+    private static void MergeWithDefaults(HardwareConfig cfg)
+    {
+        var def = Default;
+        foreach (var (k, v) in def.Hardware)
+            if (!cfg.Hardware.ContainsKey(k)) cfg.Hardware[k] = v;
+        foreach (var (k, v) in def.SensorTypes)
+            if (!cfg.SensorTypes.ContainsKey(k)) cfg.SensorTypes[k] = v;
+    }
+}
+
+/// <summary>
+/// /config/hardware GET 响应：返回当前配置 + 可用硬件/传感器类型清单。
+/// 前端用此数据渲染配置 Dialog。
+/// </summary>
+internal sealed class HardwareConfigResponse
+{
+    public HardwareConfig Config { get; set; } = new();
+    public List<HardwareTypeInfo> AvailableHardware { get; set; } = new();
+    public List<SensorTypeInfo> AvailableSensorTypes { get; set; } = new();
+}
+
+/// <summary>硬件分组元信息</summary>
+internal sealed class HardwareTypeInfo
+{
+    /// <summary>配置 key（cpu/gpu/memory/...）</summary>
+    public string Key { get; set; } = "";
+    /// <summary>显示名</summary>
+    public string Name { get; set; } = "";
+    /// <summary>是否已启用</summary>
+    public bool Enabled { get; set; }
+    /// <summary>是否需要管理员权限才能读取完整数据</summary>
+    public bool RequiresAdmin { get; set; }
+}
+
+/// <summary>传感器类型元信息</summary>
+internal sealed class SensorTypeInfo
+{
+    /// <summary>配置 key（temperature/load/...）</summary>
+    public string Key { get; set; } = "";
+    /// <summary>显示名</summary>
+    public string Name { get; set; } = "";
+    /// <summary>是否已启用</summary>
+    public bool Enabled { get; set; }
+}
+
+/// <summary>/config/hardware POST 响应</summary>
+internal sealed class HardwareConfigUpdateResponse
+{
+    public bool Success { get; set; }
+    /// <summary>硬件开关是否变化（需重启 Kernel 才生效）</summary>
+    public bool RestartRequired { get; set; }
+    public string? ConfigPath { get; set; }
+}
+
+/// <summary>/config/hardware POST 请求体</summary>
+internal sealed class HardwareConfigUpdateRequest
+{
+    /// <summary>硬件开关（可选，仅传需要变更的字段）</summary>
+    public Dictionary<string, bool>? Hardware { get; set; }
+    /// <summary>传感器类型开关（可选，仅传需要变更的字段）</summary>
+    public Dictionary<string, bool>? SensorTypes { get; set; }
+}