feat.尝试弄了AOT的启动器。

LanMountainDesktop.Launcher/Views/OobeWindow.axaml.cs

@@ -1,24 +1,123 @@
+using Avalonia;
+using Avalonia.Animation;
+using Avalonia.Animation.Easings;
 using Avalonia.Controls;
 using Avalonia.Interactivity;
 using Avalonia.Markup.Xaml;
+using Avalonia.Media;
+using Avalonia.Styling;
 
 namespace LanMountainDesktop.Launcher.Views;
 
 /// <summary>
-/// OOBE（首次使用体验）窗口
+/// OOBE（首次使用体验）窗口 - 欢迎页面
 /// </summary>
 public partial class OobeWindow : Window
 {
     private readonly TaskCompletionSource<bool> _completionSource = new();
+    private bool _isTransitioning = false;
 
     public OobeWindow()
     {
         AvaloniaXamlLoader.Load(this);
-        
+
+        // 延迟到窗口加载完成后再初始化
+        this.Loaded += OnWindowLoaded;
+        this.Opened += OnWindowOpened;
+    }
+
+    /// <summary>
+    /// 窗口加载完成事件
+    /// </summary>
+    private void OnWindowLoaded(object? sender, RoutedEventArgs e)
+    {
+        Console.WriteLine("[OobeWindow] Window loaded, initializing components...");
+
         var enterButton = this.FindControl<Button>("EnterButton");
         if (enterButton is not null)
         {
             enterButton.Click += OnEnterClick;
+            Console.WriteLine("[OobeWindow] EnterButton event bound successfully");
+        }
+        else
+        {
+            Console.Error.WriteLine("[OobeWindow] Failed to find EnterButton!");
+        }
+    }
+
+    /// <summary>
+    /// 窗口打开事件 - 播放入场动画
+    /// </summary>
+    private async void OnWindowOpened(object? sender, EventArgs e)
+    {
+        Console.WriteLine("[OobeWindow] Window opened, playing entrance animation...");
+        await PlayEntranceAnimationAsync();
+    }
+
+    /// <summary>
+    /// 播放入场动画
+    /// </summary>
+    private async Task PlayEntranceAnimationAsync()
+    {
+        try
+        {
+            // 获取内容元素
+            var contentGrid = this.FindControl<Grid>("ContentGrid");
+            if (contentGrid is null)
+            {
+                // 如果没有命名网格，直接返回
+                return;
+            }
+
+            // 创建淡入动画
+            var fadeInAnimation = new Animation
+            {
+                Duration = TimeSpan.FromMilliseconds(600),
+                Easing = new CubicEaseOut(),
+                Children =
+                {
+                    new KeyFrame
+                    {
+                        Setters = { new Setter(OpacityProperty, 0.0) },
+                        KeyTime = TimeSpan.FromMilliseconds(0)
+                    },
+                    new KeyFrame
+                    {
+                        Setters = { new Setter(OpacityProperty, 1.0) },
+                        KeyTime = TimeSpan.FromMilliseconds(600)
+                    }
+                }
+            };
+
+            // 创建向上滑动动画
+            var slideUpAnimation = new Animation
+            {
+                Duration = TimeSpan.FromMilliseconds(600),
+                Easing = new CubicEaseOut(),
+                Children =
+                {
+                    new KeyFrame
+                    {
+                        Setters = { new Setter(TranslateTransform.YProperty, 30.0) },
+                        KeyTime = TimeSpan.FromMilliseconds(0)
+                    },
+                    new KeyFrame
+                    {
+                        Setters = { new Setter(TranslateTransform.YProperty, 0.0) },
+                        KeyTime = TimeSpan.FromMilliseconds(600)
+                    }
+                }
+            };
+
+            // 应用动画
+            await fadeInAnimation.RunAsync(contentGrid);
+            await slideUpAnimation.RunAsync(contentGrid);
+
+            Console.WriteLine("[OobeWindow] Entrance animation completed");
+        }
+        catch (Exception ex)
+        {
+            Console.Error.WriteLine($"[OobeWindow] Error playing entrance animation: {ex.Message}");
         }
     }
 
@@ -27,8 +126,72 @@ public partial class OobeWindow : Window
     /// </summary>
     public Task WaitForEnterAsync() => _completionSource.Task;
 
-    private void OnEnterClick(object? sender, RoutedEventArgs e)
+    /// <summary>
+    /// 进入按钮点击事件
+    /// </summary>
+    private async void OnEnterClick(object? sender, RoutedEventArgs e)
     {
-        _completionSource.TrySetResult(true);
+        if (_isTransitioning) return;
+        _isTransitioning = true;
+
+        Console.WriteLine("[OobeWindow] Enter button clicked, starting transition...");
+
+        try
+        {
+            // 播放退出动画
+            await PlayExitAnimationAsync();
+
+            // 完成 OOBE
+            _completionSource.TrySetResult(true);
+        }
+        catch (Exception ex)
+        {
+            Console.Error.WriteLine($"[OobeWindow] Error during transition: {ex.Message}");
+            _completionSource.TrySetResult(true);
+        }
+    }
+
+    /// <summary>
+    /// 播放退出动画
+    /// </summary>
+    private async Task PlayExitAnimationAsync()
+    {
+        try
+        {
+            var contentGrid = this.FindControl<Grid>("ContentGrid");
+            if (contentGrid is null)
+            {
+                // 如果没有命名网格，直接延迟后返回
+                await Task.Delay(200);
+                return;
+            }
+
+            // 创建淡出动画
+            var fadeOutAnimation = new Animation
+            {
+                Duration = TimeSpan.FromMilliseconds(200),
+                Easing = new CubicEaseIn(),
+                Children =
+                {
+                    new KeyFrame
+                    {
+                        Setters = { new Setter(OpacityProperty, 1.0) },
+                        KeyTime = TimeSpan.FromMilliseconds(0)
+                    },
+                    new KeyFrame
+                    {
+                        Setters = { new Setter(OpacityProperty, 0.0) },
+                        KeyTime = TimeSpan.FromMilliseconds(200)
+                    }
+                }
+            };
+
+            await fadeOutAnimation.RunAsync(contentGrid);
+            Console.WriteLine("[OobeWindow] Exit animation completed");
+        }
+        catch (Exception ex)
+        {
+            Console.Error.WriteLine($"[OobeWindow] Error playing exit animation: {ex.Message}");
+        }
     }
 }