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实现导航跳转

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This commit is contained in:
David P.G
2025-07-30 12:09:00 +08:00
parent 3b5ecef895
commit 1ebc1a4df6
21 changed files with 150 additions and 248 deletions
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45
DMS.WPF/ViewModels/DeviceDetailViewModel.cs
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@@ -1,15 +1,17 @@
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using DMS.Core.Enums;
using DMS.WPF.Services;
using DMS.Services;
using DMS.WPF.ViewModels.Items;
namespace DMS.WPF.ViewModels;
public partial class DeviceDetailViewModel : ViewModelBase
public partial class DeviceDetailViewModel : ViewModelBase,INavigatable
{
private readonly IDialogService _dialogService;
private readonly DataServices _dataServices;
private readonly INavigationService _navigationService;
public DataServices DataServices { get; set; }
[ObservableProperty]
private DeviceItemViewModel _currentDevice;
@@ -17,10 +19,11 @@ public partial class DeviceDetailViewModel : ViewModelBase
[ObservableProperty]
private VariableItemViewModel _selectedVariableTable;
public DeviceDetailViewModel(IDialogService dialogService, DataServices dataServices)
public DeviceDetailViewModel(IDialogService dialogService,INavigationService navigationService, DataServices dataServices)
{
_dialogService = dialogService;
_dataServices = dataServices;
_navigationService = navigationService;
DataServices = dataServices;
}
public override void OnLoaded()
@@ -95,11 +98,11 @@ public partial class DeviceDetailViewModel : ViewModelBase
[RelayCommand]
private async Task EditVariableTable()
{
// if (SelectedVariableTable == null)
// {
// //NotificationHelper.ShowInfo("请选择要编辑的变量表。");
// return;
// }
if (SelectedVariableTable == null)
{
// NotificationHelper.ShowInfo("请选择要编辑的变量表。");
return;
}
//
// using var db = DbContext.GetInstance();
// try
@@ -218,13 +221,23 @@ public partial class DeviceDetailViewModel : ViewModelBase
await Task.CompletedTask;
}
[RelayCommand]
private void NavigateToVariableTable()
public async Task OnNavigatedToAsync(MenuItemViewModel menu)
{
// if (SelectedVariableTable == null) return;
//
// var variableTableVm = App.Current.Services.GetRequiredService<VariableTableViewModel>();
// variableTableVm.VariableTable = SelectedVariableTable;
// MessageHelper.SendNavgatorMessage(variableTableVm);
var device= DataServices.Devices.FirstOrDefault(d => d.Id == menu.TargetId);
if (device!=null)
{
CurrentDevice = device;
}
}
[RelayCommand]
public void NavigateToVariableTable()
{
if (SelectedVariableTable == null) return;
var menu=DataServices.Menus.FirstOrDefault(m => m.MenuType == MenuType.VariableTableMenu && m.TargetId == SelectedVariableTable.Id);
if (menu==null) return;
_navigationService.NavigateToAsync(menu);
}
}