给Menu菜单绑定对应的数据

Services/DataServices.cs

@@ -10,13 +10,12 @@ using PMSWPF.Models;
 
 namespace PMSWPF.Services;
 
-public partial class DataServices:ObservableRecipient,IRecipient<LoadMessage>
+public partial class DataServices : ObservableRecipient, IRecipient<LoadMessage>
 {
     private readonly ILogger<DataServices> _logger;
-    [ObservableProperty]
-    private List<Device> _devices = new List<Device>();
-    [ObservableProperty]
-    private List<MenuBean> menuBeans = new List<MenuBean>();
+    [ObservableProperty] private List<Device> _devices = new List<Device>();
+    [ObservableProperty] private List<VariableTable> _variableTables = new ();
+    [ObservableProperty] private List<MenuBean> menuBeans = new List<MenuBean>();
     private readonly DeviceRepository _deviceRepository;
     private readonly MenuRepository _menuRepository;
 
@@ -24,53 +23,100 @@ public partial class DataServices:ObservableRecipient,IRecipient<LoadMessage>
     public event Action<List<MenuBean>> OnMenuListChanged;
 
 
-     partial void OnDevicesChanged(List<Device> devices)
+    partial void OnDevicesChanged(List<Device> devices)
     {
         OnDeviceListChanged?.Invoke(devices);
+        FillMenuData(MenuBeans);
     }
 
     partial void OnMenuBeansChanged(List<MenuBean> menuBeans)
     {
         OnMenuListChanged?.Invoke(menuBeans);
     }
-    
 
-    public DataServices(ILogger<DataServices> logger )
+
+    public DataServices(ILogger<DataServices> logger)
     {
         _logger = logger;
         IsActive = true;
-         _deviceRepository = new DeviceRepository();
-         _menuRepository = new MenuRepository();
+        _deviceRepository = new DeviceRepository();
+        _menuRepository = new MenuRepository();
+
 
     }
 
 
 
+    /// <summary>
+    /// 给Menu菜单的Data填充数据
+    /// </summary>
+    /// <param name="menuBeans"></param>
+    private void FillMenuData(List<MenuBean> menuBeans)
+    {
+        if (menuBeans == null || menuBeans.Count == 0)
+            return;
+        
+        foreach (MenuBean menuBean in menuBeans)
+        {
+            switch (menuBean.Type)
+            {   
+                case MenuType.MainMenu:
+                    break;
+                case MenuType.DeviceMenu:
+                    menuBean.Data= Devices.FirstOrDefault(d => d.Id == menuBean.DataId);
+                    break;
+                case MenuType.VariableTableMenu:
+                    menuBean.Data= FindVarTableForDevice(menuBean.DataId);
+                    // menuBean.Data= Devices.FirstOrDefault(d => d.Id == menuBean.DataId);
+                    break;
+                case MenuType.AddVariableTableMenu:
+                    break;
+            }
+            if (menuBean.Items!=null && menuBean.Items.Count>0)
+            {
+                FillMenuData(menuBean.Items);
+            }
+        }
+    }
+
+    private VariableTable FindVarTableForDevice(int vtableId)
+    {
+        VariableTable varTable = null;
+        foreach (var device in _devices)
+        {
+            varTable= device.VariableTables.FirstOrDefault(v => v.Id == vtableId);
+            return varTable;
+        }
+        return varTable;
+    }
+
+
     public async void Receive(LoadMessage message)
     {
-        
         if (!(message.Value is LoadTypes))
             throw new ArgumentException($"接受到的加载类型错误：{message.Value}");
         try
         {
-
-            switch ((LoadTypes)message.Value )
+            switch ((LoadTypes)message.Value)
             {
+                case LoadTypes.All:
+                    Devices = await _deviceRepository.GetAll();
+                    MenuBeans = await _menuRepository.GetMenu();
+                    break; 
                 case LoadTypes.Devices:
-                    Devices= await _deviceRepository.GetAll();
+                    Devices = await _deviceRepository.GetAll();
                     break;
                 case LoadTypes.Menu:
-                    MenuBeans= await _menuRepository.GetMenu();
+                    MenuBeans = await _menuRepository.GetMenu();
                     break;
-            
             }
         }
         catch (Exception e)
         {
             NotificationHelper.ShowMessage($"加载数据出现了错误：{e.Message}");
             _logger.LogError($"加载数据出现了错误：{e.Message}");
-
         }
-        
     }
+
+    
 }