修改使用TriggerDataService模式

DMS.WPF/Services/DataStorageService.cs

@@ -45,6 +45,11 @@ public class DataStorageService : IDataStorageService
     /// </summary>
     public ObservableCollection<NlogItemViewModel> Nlogs { get; set; }
 
+    /// <summary>
+    /// 触发器列表。
+    /// </summary>
+    public ObservableDictionary<int, TriggerItemViewModel> Triggers { get; set; }
+
     public DataStorageService()
     {
         Devices=new ObservableDictionary<int,DeviceItemViewModel>();
@@ -54,6 +59,7 @@ public class DataStorageService : IDataStorageService
         Menus=new ObservableCollection<MenuItemViewModel>();
         MenuTrees=new ObservableCollection<MenuItemViewModel>();
         Nlogs=new ObservableCollection<NlogItemViewModel>();
+        Triggers = new ObservableDictionary<int, TriggerItemViewModel>();
         
     }
 

DMS.WPF/Services/DialogService.cs

@@ -1,12 +1,6 @@
+using DMS.WPF.Interfaces;
 using DMS.WPF.ViewModels.Dialogs;
 using DMS.WPF.Views.Dialogs;
-using System;
-using System.Collections.Generic;
-using System.Threading.Tasks;
-using System.Windows;
-using DMS.WPF.Interfaces;
-using DMS.WPF.ViewModels.Triggers;
-using DMS.WPF.Views;
 using iNKORE.UI.WPF.Modern.Controls;
 
 namespace DMS.WPF.Services

DMS.WPF/Services/NavigationService.cs

@@ -1,7 +1,6 @@
 using DMS.WPF.Interfaces;
 using DMS.WPF.ViewModels;
 using DMS.WPF.ViewModels.Items;
-using DMS.WPF.ViewModels.Triggers;
 using Microsoft.Extensions.DependencyInjection;
 
 namespace DMS.WPF.Services;

DMS.WPF/Services/TriggerDataService.cs

@@ -0,0 +1,119 @@
+using System.Windows.Threading;
+using AutoMapper;
+using DMS.Application.DTOs;
+using DMS.Application.Interfaces;
+using DMS.Core.Events;
+using DMS.WPF.Interfaces;
+using DMS.WPF.ViewModels.Items;
+using Opc.Ua;
+
+namespace DMS.WPF.Services;
+
+/// <summary>
+/// 触发器数据服务类，负责管理触发器相关的数据和操作。
+/// </summary>
+public class TriggerDataService : ITriggerDataService
+{
+    private readonly IMapper _mapper;
+    private readonly IAppDataCenterService _appDataCenterService;
+    private readonly IAppDataStorageService _appDataStorageService;
+    private readonly IDataStorageService _dataStorageService;
+    private readonly IEventService _eventService;
+    private readonly INotificationService _notificationService;
+    private readonly Dispatcher _uiDispatcher;
+
+    /// <summary>
+    /// TriggerDataService类的构造函数。
+    /// </summary>
+    /// <param name="mapper">AutoMapper 实例。</param>
+    /// <param name="appDataCenterService">数据服务中心实例。</param>
+    /// <param name="appDataStorageService">应用数据存储服务实例。</param>
+    /// <param name="dataStorageService">数据存储服务实例。</param>
+    /// <param name="eventService">事件服务实例。</param>
+    /// <param name="notificationService">通知服务实例。</param>
+    public TriggerDataService(IMapper mapper, IAppDataCenterService appDataCenterService,
+                              IAppDataStorageService appDataStorageService, IDataStorageService dataStorageService,
+                              IEventService eventService, INotificationService notificationService)
+    {
+        _mapper = mapper;
+        _appDataCenterService = appDataCenterService;
+        _appDataStorageService = appDataStorageService;
+        _dataStorageService = dataStorageService;
+        _eventService = eventService;
+        _notificationService = notificationService;
+        _uiDispatcher = Dispatcher.CurrentDispatcher;
+    }
+
+    /// <summary>
+    /// 加载所有触发器数据。
+    /// </summary>
+    public void LoadAllTriggers()
+    {
+        foreach (var triggerDto in _appDataStorageService.Triggers.Values)
+        {
+            _dataStorageService.Triggers.Add(triggerDto.Id, _mapper.Map<TriggerItemViewModel>(triggerDto));
+        }
+    }
+
+    /// <summary>
+    /// 添加触发器。
+    /// </summary>
+    public async Task<TriggerItemViewModel> AddTrigger(TriggerItemViewModel dto)
+    {
+        // 添加null检查
+        if (dto == null)
+            return null;
+
+        var addDto
+            = await _appDataCenterService.TriggerManagementService.CreateTriggerAsync(
+                _mapper.Map<TriggerDefinitionDto>(dto));
+
+        // 添加null检查
+        if (addDto == null)
+        {
+            return null;
+        }
+
+        // 给界面添加触发器
+        var addItem = _mapper.Map<TriggerItemViewModel>(addDto);
+        _dataStorageService.Triggers.Add(addDto.Id, addItem);
+
+        return addItem;
+    }
+
+    /// <summary>
+    /// 删除触发器。
+    /// </summary>
+    public async Task<bool> DeleteTrigger(TriggerItemViewModel trigger)
+    {
+        // 从数据库删除触发器数据
+        if (!await _appDataCenterService.TriggerManagementService.DeleteTriggerAsync(trigger.Id))
+        {
+            return false;
+        }
+
+        // 从界面删除触发器
+        _dataStorageService.Triggers.Remove(trigger.Id);
+
+        return true;
+    }
+
+    /// <summary>
+    /// 更新触发器。
+    /// </summary>
+    public async Task<bool> UpdateTrigger(TriggerItemViewModel trigger)
+    {
+        if (!_appDataStorageService.Triggers.TryGetValue(trigger.Id, out var triggerDto))
+        {
+            return false;
+        }
+
+        _mapper.Map(trigger, triggerDto);
+        if (await _appDataCenterService.TriggerManagementService.UpdateTriggerAsync(trigger.Id, triggerDto) != null)
+        {
+            return true;
+        }
+
+        return false;
+    }
+}

DMS.WPF/Services/WPFDataService.cs

@@ -44,6 +44,11 @@ public class WPFDataService : IWPFDataService
     /// </summary>
     public ILogDataService LogDataService { get; }
 
+    /// <summary>
+    /// 触发器数据服务。
+    /// </summary>
+    public ITriggerDataService TriggerDataService { get; }
+
     /// <summary>
     /// WPFDataService 构造函数。
     /// </summary>
@@ -55,7 +60,8 @@ public class WPFDataService : IWPFDataService
         IMenuDataService menuDataService,
         IMqttDataService mqttDataService,
         ILogDataService logDataService, 
-        IVariableTableDataService variableTableDataService)
+        IVariableTableDataService variableTableDataService,
+        ITriggerDataService triggerDataService)
     {
         _mapper = mapper;
         _appDataCenterService = appDataCenterService;
@@ -65,5 +71,6 @@ public class WPFDataService : IWPFDataService
         MqttDataService = mqttDataService;
         LogDataService = logDataService;
         VariableTableDataService = variableTableDataService;
+        TriggerDataService = triggerDataService;
     }
 }