Extract IHardwareMonitorService, ILogger, IRemoteWebServer interfaces

Define interfaces over the three domain services that the view model hard-news
today (the testability blocker). Concrete types implement the new interfaces;
no wiring or behavior change yet.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

LibreHardwareMonitor.Windows.WinUI/Services/HardwareMonitorService.cs

@@ -12,7 +12,7 @@ using LibreHardwareMonitor.Windows.WinUI.ViewModels;
 
 namespace LibreHardwareMonitor.Windows.WinUI.Services;
 
-public sealed class HardwareMonitorService : IDisposable
+public sealed class HardwareMonitorService : IHardwareMonitorService
 {
     private const string DeferDimmDetectionSetting = "memory.deferDimmDetection";
     private const string DeferCpuInitialUpdateSetting = "cpu.deferInitialUpdate";

LibreHardwareMonitor.Windows.WinUI/Services/IHardwareMonitorService.cs

@@ -0,0 +1,58 @@
+// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+// Copyright (C) LibreHardwareMonitor and Contributors.
+
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using LibreHardwareMonitor.Hardware;
+using LibreHardwareMonitor.Windows.WinUI.ViewModels;
+
+namespace LibreHardwareMonitor.Windows.WinUI.Services;
+
+/// <summary>
+/// Owns the <see cref="Hardware.Computer" /> lifecycle and the sensor tree, exposing the surface the
+/// view model needs. Extracted as an interface so the view model can be unit-tested with a fake.
+/// </summary>
+public interface IHardwareMonitorService : IDisposable
+{
+    event EventHandler? TreeRebuilt;
+
+    Computer Computer { get; }
+
+    object SensorReadLock { get; }
+
+    SensorTreeItemViewModel Root { get; }
+
+    bool IsMotherboardEnabled { get; set; }
+
+    bool IsCpuEnabled { get; set; }
+
+    bool IsMemoryEnabled { get; set; }
+
+    bool IsGpuEnabled { get; set; }
+
+    bool IsPowerMonitorEnabled { get; set; }
+
+    bool IsControllerEnabled { get; set; }
+
+    bool IsStorageEnabled { get; set; }
+
+    bool IsNetworkEnabled { get; set; }
+
+    bool IsPsuEnabled { get; set; }
+
+    bool IsBatteryEnabled { get; set; }
+
+    bool ForceDriveWakeup { get; set; }
+
+    Task OpenAsync(bool raiseTreeRebuilt = true, CancellationToken cancellationToken = default);
+
+    void Reset();
+
+    Task UpdateAsync();
+
+    void ResetMinMax();
+
+    void ClearSensorValues();
+}

LibreHardwareMonitor.Windows.WinUI/Services/ILogger.cs

@@ -0,0 +1,19 @@
+// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+// Copyright (C) LibreHardwareMonitor and Contributors.
+
+using System;
+
+namespace LibreHardwareMonitor.Windows.WinUI.Services;
+
+/// <summary>
+/// CSV sensor logger. Extracted as an interface so the view model can be unit-tested with a fake.
+/// </summary>
+public interface ILogger
+{
+    LoggerFileRotation FileRotationMethod { get; set; }
+
+    TimeSpan LoggingInterval { get; set; }
+
+    void Log();
+}

LibreHardwareMonitor.Windows.WinUI/Services/IRemoteWebServer.cs

@@ -0,0 +1,34 @@
+// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+// Copyright (C) LibreHardwareMonitor and Contributors.
+
+using System;
+
+namespace LibreHardwareMonitor.Windows.WinUI.Services;
+
+/// <summary>
+/// Optional HTTP server exposing sensor data. Extracted as an interface so the view model can be
+/// unit-tested with a fake (and so the real server's network resources stay out of tests).
+/// </summary>
+public interface IRemoteWebServer : IDisposable
+{
+    bool AuthEnabled { get; set; }
+
+    string ListenerIp { get; set; }
+
+    int ListenerPort { get; set; }
+
+    string PasswordHash { get; }
+
+    bool PlatformNotSupported { get; }
+
+    string UserName { get; set; }
+
+    void SetPassword(string plainPassword);
+
+    bool Start();
+
+    bool Stop();
+
+    void Quit();
+}

LibreHardwareMonitor.Windows.WinUI/Services/Logger.cs

@@ -11,7 +11,7 @@ using LibreHardwareMonitor.Hardware;
 
 namespace LibreHardwareMonitor.Windows.WinUI.Services;
 
-public sealed class Logger
+public sealed class Logger : ILogger
 {
     private const string FileNameFormat = "LibreHardwareMonitorLog-{0:yyyy-MM-dd}{1}.csv";
 

LibreHardwareMonitor.Windows.WinUI/Services/RemoteWebServer.cs

@@ -22,7 +22,7 @@ using LibreHardwareMonitor.Windows.WinUI.ViewModels;
 
 namespace LibreHardwareMonitor.Windows.WinUI.Services;
 
-public sealed class RemoteWebServer : IDisposable
+public sealed class RemoteWebServer : IRemoteWebServer
 {
     private readonly IComputer _computer;
     private readonly object _sensorReadLock;