添加了事件服务，并完成了设备状态改变后写入数据库

DMS.WPF/Services/DeviceMonitoringService.cs

@@ -1,74 +0,0 @@
-using System;
-using DMS.WPF.Events;
-using DMS.WPF.Interfaces;
-using Microsoft.Extensions.Logging;
-
-namespace DMS.WPF.Services;
-
-/// <summary>
-/// 设备监控服务，用于监听设备状态改变事件并进行相应处理
-/// </summary>
-public class DeviceMonitoringService
-{
-    private readonly ILogger<DeviceMonitoringService> _logger;
-    private readonly IEventService _eventService;
-    private readonly INotificationService _notificationService;
-
-    /// <summary>
-    /// 初始化DeviceMonitoringService类的新实例
-    /// </summary>
-    /// <param name="logger">日志服务</param>
-    /// <param name="eventService">事件服务</param>
-    /// <param name="notificationService">通知服务</param>
-    public DeviceMonitoringService(
-        ILogger<DeviceMonitoringService> logger,
-        IEventService eventService,
-        INotificationService notificationService)
-    {
-        _logger = logger;
-        _eventService = eventService;
-        _notificationService = notificationService;
-
-        // 订阅设备状态改变事件
-        _eventService.DeviceStatusChanged += OnDeviceStatusChanged;
-    }
-
-    /// <summary>
-    /// 处理设备状态改变事件
-    /// </summary>
-    /// <param name="sender">事件发送者</param>
-    /// <param name="e">设备状态改变事件参数</param>
-    private void OnDeviceStatusChanged(object sender, DeviceActiveChangedEventArgs e)
-    {
-        try
-        {
-            // 记录设备状态改变日志
-            _logger.LogInformation($"设备 {e.DeviceName}(ID: {e.DeviceId}) 状态改变: {e.OldStatus} -> {e.NewStatus}");
-
-            // 根据设备状态改变发送通知
-            string message = e.NewStatus 
-                ? $"设备 {e.DeviceName} 已启动" 
-                : $"设备 {e.DeviceName} 已停止";
-
-            _notificationService.ShowInfo(message);
-
-            // 在这里可以添加更多处理逻辑，例如：
-            // 1. 更新数据库中的设备状态历史记录
-            // 2. 发送邮件或短信通知
-            // 3. 触发其他相关操作
-        }
-        catch (Exception ex)
-        {
-            _logger.LogError(ex, $"处理设备 {e.DeviceName} 状态改变事件时发生错误");
-        }
-    }
-
-    /// <summary>
-    /// 释放资源
-    /// </summary>
-    public void Dispose()
-    {
-        // 取消订阅事件
-        _eventService.DeviceStatusChanged -= OnDeviceStatusChanged;
-    }
-}

DMS.WPF/Services/EventService.cs

@@ -1,68 +0,0 @@
-using System;
-using DMS.WPF.Events;
-using DMS.WPF.Interfaces;
-
-namespace DMS.WPF.Services;
-
-/// <summary>
-/// 事件服务实现类，用于统一管理应用程序中的各种事件
-/// </summary>
-public class EventService : IEventService
-{
-    #region 设备事件
-
-    /// <summary>
-    /// 设备状态改变事件
-    /// </summary>
-    public event EventHandler<DeviceActiveChangedEventArgs> DeviceStatusChanged;
-
-    /// <summary>
-    /// 触发设备状态改变事件
-    /// </summary>
-    /// <param name="sender">事件发送者</param>
-    /// <param name="e">设备状态改变事件参数</param>
-    public void RaiseDeviceStatusChanged(object sender, DeviceActiveChangedEventArgs e)
-    {
-        DeviceStatusChanged?.Invoke(sender, e);
-    }
-
-    #endregion
-
-    #region 变量事件
-
-    /// <summary>
-    /// 变量值改变事件
-    /// </summary>
-    public event EventHandler<VariableValueChangedEventArgs> VariableValueChanged;
-
-    /// <summary>
-    /// 触发变量值改变事件
-    /// </summary>
-    /// <param name="sender">事件发送者</param>
-    /// <param name="e">变量值改变事件参数</param>
-    public void RaiseVariableValueChanged(object sender, VariableValueChangedEventArgs e)
-    {
-        VariableValueChanged?.Invoke(sender, e);
-    }
-
-    #endregion
-
-    #region MQTT事件
-
-    /// <summary>
-    /// MQTT连接状态改变事件
-    /// </summary>
-    public event EventHandler<MqttConnectionChangedEventArgs> MqttConnectionChanged;
-
-    /// <summary>
-    /// 触发MQTT连接状态改变事件
-    /// </summary>
-    /// <param name="sender">事件发送者</param>
-    /// <param name="e">MQTT连接状态改变事件参数</param>
-    public void RaiseMqttConnectionChanged(object sender, MqttConnectionChangedEventArgs e)
-    {
-        MqttConnectionChanged?.Invoke(sender, e);
-    }
-
-    #endregion
-}

DMS.WPF/Services/WPFDataService.cs

@@ -44,11 +44,6 @@ public class WPFDataService : IWPFDataService
     /// 日志数据服务。
     /// </summary>
     public ILogDataService LogDataService { get; }
-    
-    /// <summary>
-    /// 事件服务。
-    /// </summary>
-    public IEventService EventService { get; }
 
     /// <summary>
     /// WPFDataService 构造函数。
@@ -61,8 +56,7 @@ public class WPFDataService : IWPFDataService
         IMenuDataService menuDataService,
         IMqttDataService mqttDataService,
         ILogDataService logDataService, 
-        IVariableTableDataService variableTableDataService,
-        IEventService eventService)
+        IVariableTableDataService variableTableDataService)
     {
         _mapper = mapper;
         _appDataCenterService = appDataCenterService;
@@ -72,6 +66,5 @@ public class WPFDataService : IWPFDataService
         MqttDataService = mqttDataService;
         LogDataService = logDataService;
         VariableTableDataService = variableTableDataService;
-        EventService = eventService;
     }
 }