使用AutoMapper框架来实现Entities和Modle之间的转换

Services/DataServices.cs

@@ -1,4 +1,5 @@
-using CommunityToolkit.Mvvm.ComponentModel;
+using AutoMapper;
+using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Messaging;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
@@ -18,6 +19,7 @@ namespace PMSWPF.Services;
 /// </summary>
 public partial class DataServices : ObservableRecipient, IRecipient<LoadMessage>
 {
+    private readonly IMapper _mapper;
     // 设备列表，使用ObservableProperty特性，当值改变时会自动触发属性变更通知。
     [ObservableProperty]
     private List<Device> _devices;
@@ -78,14 +80,16 @@ public partial class DataServices : ObservableRecipient, IRecipient<LoadMessage>
     /// DataServices类的构造函数。
     /// 注入ILogger<DataServices>，并初始化各个数据仓库。
     /// </summary>
-    /// <param name="logger">日志记录器实例。</param>
-    public DataServices()
+    /// <param name="mapper">AutoMapper 实例。</param>
+    /// <param name="varDataRepository"></param>
+    public DataServices(IMapper mapper,DeviceRepository deviceRepository,MenuRepository menuRepository,MqttRepository mqttRepository,VarDataRepository varDataRepository)
     {
+        _mapper = mapper;
         IsActive = true; // 激活消息接收器
-        _deviceRepository = new DeviceRepository();
-        _menuRepository = new MenuRepository();
-        _mqttRepository = new MqttRepository();
-        _varDataRepository = new VarDataRepository();
+        _deviceRepository = deviceRepository;
+        _menuRepository = menuRepository;
+        _mqttRepository = mqttRepository;
+        _varDataRepository = varDataRepository;
         _variableDatas = new List<VariableData>();
     }
 
@@ -198,4 +202,5 @@ public partial class DataServices : ObservableRecipient, IRecipient<LoadMessage>
     {
         await _varDataRepository.UpdateAsync(variableData);
     }
+
 }

Services/DialogService.cs

@@ -1,6 +1,7 @@
 using HandyControl.Tools.Extension;
 using iNKORE.UI.WPF.Modern.Controls;
 using NPOI.SS.Formula.Functions;
+using PMSWPF.Data.Repositories;
 using PMSWPF.Enums;
 using PMSWPF.Models;
 using PMSWPF.ViewModels.Dialogs;
@@ -10,9 +11,11 @@ namespace PMSWPF.Services;
 
 public class DialogService :IDialogService
 {
-    public DialogService()
-    {
+    private readonly MqttRepository _mqttRepository;
 
+    public DialogService(MqttRepository mqttRepository)
+    {
+        _mqttRepository = mqttRepository;
     }
 
     public async Task<Device> ShowAddDeviceDialog()
@@ -174,7 +177,7 @@ public class DialogService :IDialogService
 
     public async Task<Mqtt?> ShowMqttSelectionDialog()
     {
-        var vm = new MqttSelectionDialogViewModel();
+        var vm = new MqttSelectionDialogViewModel(_mqttRepository);
         var dialog = new MqttSelectionDialog(vm);
         var result = await dialog.ShowAsync();
         return result == ContentDialogResult.Primary ? vm.SelectedMqtt : null;