feat(wpf): 添加数据导入功能

src/WCTDataMiner.Wpf/ViewModels/MainViewModel.cs

@@ -8,6 +8,9 @@ namespace WCTDataMiner.Wpf.ViewModels;
 /// </summary>
 public partial class MainViewModel : ObservableObject
 {
+    private readonly ImportViewModel _importViewModel;
+    private readonly ScenarioListViewModel _scenarioListViewModel;
+
     [ObservableProperty]
     private ObservableObject _currentView = null!;
 
@@ -29,15 +32,23 @@ public partial class MainViewModel : ObservableObject
     public List<string> TxSoftwares { get; } = new() { "全部", "hex2_1", "hex2_2" };
     public List<string> RxTypes { get; } = new() { "全部", "iPhone15", "iPhone16", "Android" };
 
-    public MainViewModel()
+    public MainViewModel(ImportViewModel importViewModel, ScenarioListViewModel scenarioListViewModel)
     {
-        _currentView = new ScenarioListViewModel();
+        _importViewModel = importViewModel;
+        _scenarioListViewModel = scenarioListViewModel;
+        _currentView = _scenarioListViewModel;
+    }
+
+    [RelayCommand]
+    private void NavigateToImport()
+    {
+        CurrentView = _importViewModel;
     }
 
     [RelayCommand]
     private void NavigateToScenarios()
     {
-        CurrentView = new ScenarioListViewModel();
+        CurrentView = _scenarioListViewModel;
     }
 
     [RelayCommand]
@@ -51,4 +62,4 @@ public partial class MainViewModel : ObservableObject
     {
         CurrentView = new QfodChartViewModel { ScenarioId = scenarioId };
     }
-}
+}