feat(wpf): 实现场景列表加载、筛选与消息导航功能

- ScenarioService新增筛选查询方法和动态筛选选项
- 使用WeakReferenceMessenger实现导入完成通知和导航消息
- ViewModel改为Singleton生命周期确保消息订阅正确工作
- 场景列表支持数据库加载和按维度筛选
- ScenarioId类型从int改为Guid

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/WCTDataMiner.Wpf/ViewModels/MainViewModel.cs

@@ -1,15 +1,22 @@
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
+using CommunityToolkit.Mvvm.Messaging;
+using Microsoft.Extensions.DependencyInjection;
+using WCTDataMiner.Core.Services;
+using WCTDataMiner.Wpf.Messages;
 
 namespace WCTDataMiner.Wpf.ViewModels;
 
 /// <summary>
 /// 主窗口 ViewModel - 导航控制
 /// </summary>
-public partial class MainViewModel : ObservableObject
+public partial class MainViewModel : ObservableObject,
+    IRecipient<NavigateToPlossChartMessage>,
+    IRecipient<NavigateToQfodChartMessage>
 {
     private readonly ImportViewModel _importViewModel;
     private readonly ScenarioListViewModel _scenarioListViewModel;
+    private readonly IServiceProvider _serviceProvider;
 
     [ObservableProperty]
     private ObservableObject _currentView = null!;
@@ -26,17 +33,48 @@ public partial class MainViewModel : ObservableObject
     [ObservableProperty]
     private string? _selectedRxType;
 
-    // 筛选选项列表
-    public List<string> TxPanels { get; } = new() { "全部", "singleMold", "dualMold" };
-    public List<string> TxHardwares { get; } = new() { "全部", "v1.0", "v2.0" };
-    public List<string> TxSoftwares { get; } = new() { "全部", "hex2_1", "hex2_2" };
-    public List<string> RxTypes { get; } = new() { "全部", "iPhone15", "iPhone16", "Android" };
+    // 筛选选项列表（动态加载）
+    [ObservableProperty]
+    private List<string> _txPanels = new() { FilterConstants.AllOption };
 
-    public MainViewModel(ImportViewModel importViewModel, ScenarioListViewModel scenarioListViewModel)
+    [ObservableProperty]
+    private List<string> _txHardwares = new() { FilterConstants.AllOption };
+
+    [ObservableProperty]
+    private List<string> _txSoftwares = new() { FilterConstants.AllOption };
+
+    [ObservableProperty]
+    private List<string> _rxTypes = new() { FilterConstants.AllOption };
+
+    public MainViewModel(
+        ImportViewModel importViewModel,
+        ScenarioListViewModel scenarioListViewModel,
+        IServiceProvider serviceProvider)
     {
         _importViewModel = importViewModel;
         _scenarioListViewModel = scenarioListViewModel;
+        _serviceProvider = serviceProvider;
         _currentView = _scenarioListViewModel;
+
+        // 注册导航消息订阅
+        WeakReferenceMessenger.Default.Register<NavigateToPlossChartMessage>(this);
+        WeakReferenceMessenger.Default.Register<NavigateToQfodChartMessage>(this);
+    }
+
+    /// <summary>
+    /// 初始化加载场景数据和筛选选项
+    /// </summary>
+    public async Task InitializeAsync()
+    {
+        // 加载筛选选项
+        var filterOptions = await _scenarioListViewModel.GetFilterOptionsAsync();
+        TxPanels = filterOptions.TxPanels;
+        TxHardwares = filterOptions.TxHardwares;
+        TxSoftwares = filterOptions.TxSoftwares;
+        RxTypes = filterOptions.RxTypes;
+
+        // 加载场景列表
+        await _scenarioListViewModel.LoadScenariosAsync();
     }
 
     [RelayCommand]
@@ -46,20 +84,54 @@ public partial class MainViewModel : ObservableObject
     }
 
     [RelayCommand]
-    private void NavigateToScenarios()
+    private async Task NavigateToScenarios()
     {
         CurrentView = _scenarioListViewModel;
+        await _scenarioListViewModel.LoadScenariosAsync();
     }
 
     [RelayCommand]
-    private void NavigateToPlossChart(int scenarioId)
+    private void NavigateToPlossChart(Guid scenarioId)
     {
-        CurrentView = new PlossChartViewModel { ScenarioId = scenarioId };
+        var vm = _serviceProvider.GetRequiredService<PlossChartViewModel>();
+        vm.ScenarioId = scenarioId;
+        CurrentView = vm;
     }
 
     [RelayCommand]
-    private void NavigateToQfodChart(int scenarioId)
+    private void NavigateToQfodChart(Guid scenarioId)
     {
-        CurrentView = new QfodChartViewModel { ScenarioId = scenarioId };
+        var vm = _serviceProvider.GetRequiredService<QfodChartViewModel>();
+        vm.ScenarioId = scenarioId;
+        CurrentView = vm;
     }
-}
+
+    /// <summary>
+    /// 应用筛选条件并刷新场景列表
+    /// </summary>
+    public async Task ApplyFilterAsync()
+    {
+        await _scenarioListViewModel.LoadScenariosByFilterAsync(
+            SelectedTxPanel, SelectedTxHardware, SelectedTxSoftware, SelectedRxType);
+    }
+
+    /// <summary>
+    /// 接收导航到 Ploss 图表消息
+    /// </summary>
+    public void Receive(NavigateToPlossChartMessage message)
+    {
+        var vm = _serviceProvider.GetRequiredService<PlossChartViewModel>();
+        vm.ScenarioId = message.ScenarioId;
+        CurrentView = vm;
+    }
+
+    /// <summary>
+    /// 接收导航到 Qfod 图表消息
+    /// </summary>
+    public void Receive(NavigateToQfodChartMessage message)
+    {
+        var vm = _serviceProvider.GetRequiredService<QfodChartViewModel>();
+        vm.ScenarioId = message.ScenarioId;
+        CurrentView = vm;
+    }
+}