mirror of
https://github.com/wwiinnddyy/LanMountainDesktop.git
synced 2026-06-20 23:54:26 +08:00
371 lines
11 KiB
C#
371 lines
11 KiB
C#
using Avalonia.Controls;
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using Avalonia.Interactivity;
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using Avalonia.Markup.Xaml;
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using Avalonia.Platform.Storage;
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namespace LanMountainDesktop.Launcher.Views;
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/// <summary>
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/// 错误窗口 - 显示启动失败信息，支持调试模式（隐藏入口）
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/// </summary>
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public partial class ErrorWindow : Window
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{
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private readonly TaskCompletionSource<ErrorWindowResult> _completionSource = new();
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private int _iconClickCount = 0;
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private const int DebugModeClickThreshold = 5;
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private bool _isDebugMode = false;
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private string? _customHostPath;
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private bool _devModeEnabled;
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public ErrorWindow()
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{
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AvaloniaXamlLoader.Load(this);
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// 先加载保存的状态
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_devModeEnabled = LoadDevModeStateInternal();
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_customHostPath = LoadCustomHostPathInternal();
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// 延迟到窗口加载完成后再初始化组件，确保视觉树已准备好
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this.Loaded += OnWindowLoaded;
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this.Opened += OnWindowOpened;
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}
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/// <summary>
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/// 窗口加载完成事件 - 视觉树已准备好
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/// </summary>
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private void OnWindowLoaded(object? sender, RoutedEventArgs e)
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{
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Console.WriteLine("[ErrorWindow] Window loaded, initializing components...");
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InitializeComponents();
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}
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/// <summary>
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/// 窗口打开事件
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/// </summary>
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private void OnWindowOpened(object? sender, EventArgs e)
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{
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Console.WriteLine("[ErrorWindow] Window opened and visible");
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}
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private void InitializeComponents()
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{
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Console.WriteLine("[ErrorWindow] Initializing components...");
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// 错误图标点击事件（进入调试模式 - 隐藏功能）
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var errorIconBorder = this.FindControl<Border>("ErrorIconBorder");
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if (errorIconBorder is not null)
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{
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errorIconBorder.PointerPressed += OnErrorIconClick;
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Console.WriteLine("[ErrorWindow] ErrorIconBorder event bound successfully");
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}
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else
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{
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Console.Error.WriteLine("[ErrorWindow] Failed to find ErrorIconBorder!");
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}
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// 按钮事件
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var retryButton = this.FindControl<Button>("RetryButton");
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var exitButton = this.FindControl<Button>("ExitButton");
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if (retryButton is not null)
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{
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retryButton.Click += OnRetryClick;
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Console.WriteLine("[ErrorWindow] RetryButton event bound");
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}
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else
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{
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Console.Error.WriteLine("[ErrorWindow] Failed to find RetryButton!");
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}
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if (exitButton is not null)
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{
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exitButton.Click += OnExitClick;
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Console.WriteLine("[ErrorWindow] ExitButton event bound");
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}
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else
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{
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Console.Error.WriteLine("[ErrorWindow] Failed to find ExitButton!");
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}
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Console.WriteLine("[ErrorWindow] Components initialization completed");
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}
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/// <summary>
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/// 设置错误消息
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/// </summary>
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public void SetErrorMessage(string message)
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{
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var errorText = this.FindControl<TextBlock>("ErrorMessageText");
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if (errorText is not null)
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{
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errorText.Text = message;
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}
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}
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/// <summary>
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/// 设置调试模式
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/// </summary>
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public void SetDebugMode(bool isDebugMode)
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{
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_isDebugMode = isDebugMode;
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var titleText = this.FindControl<TextBlock>("TitleText");
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if (titleText is not null && isDebugMode)
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{
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titleText.Text = "[调试模式] 错误页面";
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}
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}
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/// <summary>
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/// 获取用户选择的主程序路径
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/// </summary>
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public string? GetCustomHostPath() => _customHostPath;
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/// <summary>
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/// 是否启用了开发模式
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/// </summary>
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public bool IsDevModeEnabled() => _devModeEnabled;
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/// <summary>
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/// 等待用户选择
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/// </summary>
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public Task<ErrorWindowResult> WaitForChoiceAsync()
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{
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return _completionSource.Task;
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}
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/// <summary>
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/// 错误图标点击事件 - 连续点击 5 次进入调试模式（隐藏功能）
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/// </summary>
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private void OnErrorIconClick(object? sender, Avalonia.Input.PointerPressedEventArgs e)
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{
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_iconClickCount++;
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if (_iconClickCount >= DebugModeClickThreshold && !_isDebugMode)
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{
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EnterDebugMode();
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}
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}
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/// <summary>
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/// 进入调试模式 - 显示调试窗口
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/// </summary>
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private async void EnterDebugMode()
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{
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_isDebugMode = true;
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// 创建并显示调试窗口
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var debugWindow = new ErrorDebugWindow(_devModeEnabled, _customHostPath)
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{
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WindowStartupLocation = WindowStartupLocation.CenterOwner
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};
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// 订阅调试窗口关闭事件
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debugWindow.Closed += (s, e) =>
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{
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// 更新状态
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_devModeEnabled = debugWindow.IsDevModeEnabled;
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_customHostPath = debugWindow.SelectedHostPath;
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// 保存开发模式状态和自定义路径
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SaveDevModeStateInternal(_devModeEnabled);
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SaveCustomHostPathInternal(_customHostPath);
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// 如果启用了开发模式且没有选择路径，自动扫描
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if (_devModeEnabled && string.IsNullOrEmpty(_customHostPath))
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{
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ScanDevPaths();
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// 扫描到路径后也保存
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if (!string.IsNullOrEmpty(_customHostPath))
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{
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SaveCustomHostPathInternal(_customHostPath);
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}
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}
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};
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await debugWindow.ShowDialog(this);
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}
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/// <summary>
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/// 扫描开发路径
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/// </summary>
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private void ScanDevPaths()
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{
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var executable = OperatingSystem.IsWindows() ? "LanMountainDesktop.exe" : "LanMountainDesktop";
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var possiblePaths = new[]
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{
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Path.Combine(AppContext.BaseDirectory, "..", "..", "LanMountainDesktop", "bin", "Debug", "net10.0", executable),
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Path.Combine(AppContext.BaseDirectory, "..", "..", "LanMountainDesktop", "bin", "Release", "net10.0", executable),
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Path.Combine(AppContext.BaseDirectory, "..", "LanMountainDesktop", "bin", "Debug", "net10.0", executable),
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Path.Combine(AppContext.BaseDirectory, "..", "LanMountainDesktop", "bin", "Release", "net10.0", executable),
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Path.Combine(AppContext.BaseDirectory, "..", "dev-test", "app-1.0.0-dev", executable),
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};
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foreach (var path in possiblePaths.Select(Path.GetFullPath).Distinct())
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{
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if (File.Exists(path))
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{
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_customHostPath = path;
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break;
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}
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}
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}
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/// <summary>
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/// 保存开发模式状态（内部方法）
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/// </summary>
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private static void SaveDevModeStateInternal(bool enabled)
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{
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try
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{
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var devModeFile = GetDevModeFilePath();
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var dir = Path.GetDirectoryName(devModeFile);
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if (!string.IsNullOrEmpty(dir) && !Directory.Exists(dir))
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{
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Directory.CreateDirectory(dir);
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}
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File.WriteAllText(devModeFile, enabled ? "1" : "0");
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}
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catch (Exception ex)
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{
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Console.Error.WriteLine($"Failed to save dev mode state: {ex.Message}");
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}
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}
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/// <summary>
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/// 加载开发模式状态（内部方法）
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/// </summary>
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private static bool LoadDevModeStateInternal()
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{
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try
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{
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var devModeFile = GetDevModeFilePath();
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if (File.Exists(devModeFile))
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{
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var content = File.ReadAllText(devModeFile).Trim();
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return content == "1";
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}
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}
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catch (Exception ex)
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{
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Console.Error.WriteLine($"Failed to load dev mode state: {ex.Message}");
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}
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return false;
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}
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/// <summary>
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/// 获取开发模式状态文件路径
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/// </summary>
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private static string GetDevModeFilePath()
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{
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var appData = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
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return Path.Combine(appData, "LanMountainDesktop", ".launcher", "devmode.config");
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}
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/// <summary>
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/// 保存自定义主程序路径（内部方法）
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/// </summary>
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private static void SaveCustomHostPathInternal(string? path)
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{
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try
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{
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var hostPathFile = GetCustomHostPathFilePath();
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var dir = Path.GetDirectoryName(hostPathFile);
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if (!string.IsNullOrEmpty(dir) && !Directory.Exists(dir))
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{
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Directory.CreateDirectory(dir);
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}
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File.WriteAllText(hostPathFile, path ?? string.Empty);
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}
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catch (Exception ex)
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{
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Console.Error.WriteLine($"Failed to save custom host path: {ex.Message}");
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}
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}
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/// <summary>
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/// 加载自定义主程序路径（内部方法）
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/// </summary>
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private static string? LoadCustomHostPathInternal()
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{
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try
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{
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var hostPathFile = GetCustomHostPathFilePath();
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if (File.Exists(hostPathFile))
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{
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var content = File.ReadAllText(hostPathFile).Trim();
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// 验证路径是否仍然有效
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if (!string.IsNullOrEmpty(content) && File.Exists(content))
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{
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return content;
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}
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// 路径已失效，清理配置文件
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try
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{
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File.Delete(hostPathFile);
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Console.WriteLine("Custom host path is no longer valid, cleared saved path.");
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}
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catch (Exception clearEx)
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{
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Console.Error.WriteLine($"Failed to clear invalid host path: {clearEx.Message}");
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}
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}
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}
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catch (Exception ex)
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{
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Console.Error.WriteLine($"Failed to load custom host path: {ex.Message}");
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}
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return null;
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}
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/// <summary>
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/// 获取自定义主程序路径文件路径
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/// </summary>
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private static string GetCustomHostPathFilePath()
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{
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var appData = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
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return Path.Combine(appData, "LanMountainDesktop", ".launcher", "custom-host-path.config");
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}
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/// <summary>
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/// 检查是否启用了开发模式（静态方法，启动时调用）
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/// </summary>
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public static bool CheckDevModeEnabled()
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{
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return LoadDevModeStateInternal();
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}
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/// <summary>
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/// 获取保存的自定义主程序路径（静态方法，启动时调用）
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/// </summary>
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public static string? GetSavedCustomHostPath()
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{
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return LoadCustomHostPathInternal();
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}
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private void OnRetryClick(object? sender, RoutedEventArgs e)
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{
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_completionSource.TrySetResult(ErrorWindowResult.Retry);
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}
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private void OnExitClick(object? sender, RoutedEventArgs e)
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{
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_completionSource.TrySetResult(ErrorWindowResult.Exit);
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}
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}
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/// <summary>
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/// 错误窗口用户选择结果
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/// </summary>
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public enum ErrorWindowResult
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{
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/// <summary>
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/// 重试
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/// </summary>
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Retry,
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/// <summary>
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/// 退出
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/// </summary>
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Exit
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}
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