Better-Seewo/Manager/MainWindow.xaml.cs

using System;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using BetterSeewo.Manager.Services;

namespace BetterSeewo.Manager
{
    public partial class MainWindow : Window
    {
        private readonly PatchService _patchService = new();
        private readonly InkService _inkService = new();
        private readonly CustomConversionService _conversionService = new();
        private readonly ActivationService _activationService = new();

        public MainWindow()
        {
            InitializeComponent();
            Loaded += OnLoaded;
        }

        private async void OnLoaded(object sender, RoutedEventArgs e)
        {
            await RefreshInstallStatusAsync();
            LoadInkSettings();
        }

        private void TabChanged(object sender, RoutedEventArgs e)
        {
            if (sender == TabInstall) ShowPage(PageInstall);
            else if (sender == TabInk) ShowPage(PageInk);
            else if (sender == TabConvert) ShowPage(PageConvert);
            else if (sender == TabTouch) ShowPage(PageTouch);
            else if (sender == TabActivate) ShowPage(PageActivate);
        }

        private void ShowPage(StackPanel page)
        {
            foreach (var p in new[] { PageInstall, PageInk, PageConvert, PageTouch, PageActivate })
            {
                if (p != null)
                    p.Visibility = p == page ? Visibility.Visible : Visibility.Collapsed;
            }
        }

        private void Minimize_Click(object s, RoutedEventArgs e) => WindowState = WindowState.Minimized;
        private void Maximize_Click(object s, RoutedEventArgs e) =>
            WindowState = WindowState == WindowState.Maximized ? WindowState.Normal : WindowState.Maximized;
        private void Close_Click(object s, RoutedEventArgs e) => Close();

        // Install Management
        private async Task RefreshInstallStatusAsync()
        {
            var installed = await Task.Run(() => _patchService.IsInstalled());
            InstallBtn.IsEnabled = !installed;
            UninstallBtn.IsEnabled = installed;
            InstallStatusText.Text = installed ? "补丁已安装" : "补丁未安装";
            if (installed)
            {
                var m = await Task.Run(() => _patchService.GetManifest());
                PatchDetailText.Text = $"版本: {m.Version} | 安装时间: {m.InstallTime} | 备份: {m.Backups.Count} 个 | 注册表: {m.RegistryKeys.Count} 项";
            }
            else
                PatchDetailText.Text = "尚未安装补丁。点击「安装补丁」将备份关键配置并应用增强。";
        }

        private async void InstallPatch_Click(object s, RoutedEventArgs e)
        {
            var progress = new Progress<string>(msg => Dispatcher.Invoke(() => PatchDetailText.Text = msg));
            InstallBtn.IsEnabled = false;
            UninstallBtn.IsEnabled = false;
            InstallStatusText.Text = "正在安装...";
            try
            {
                await _patchService.InstallAsync(progress);
                InstallStatusText.Text = "补丁已安装";
                UninstallBtn.IsEnabled = true;
                await CreateShortcutAsync();
            }
            catch (Exception ex)
            {
                InstallStatusText.Text = "安装失败";
                PatchDetailText.Text = ex.Message;
                InstallBtn.IsEnabled = true;
            }
        }

        private async void UninstallPatch_Click(object s, RoutedEventArgs e)
        {
            var result = MessageBox.Show(this, "确定要卸载补丁吗？\n将还原备份文件并清除注册表修改。",
                "卸载确认", MessageBoxButton.YesNo, MessageBoxImage.Question);
            if (result != MessageBoxResult.Yes) return;

            var progress = new Progress<string>(msg => Dispatcher.Invoke(() => PatchDetailText.Text = msg));
            InstallBtn.IsEnabled = false;
            UninstallBtn.IsEnabled = false;
            InstallStatusText.Text = "正在卸载...";
            try
            {
                await _patchService.UninstallAsync(progress);
                InstallStatusText.Text = "补丁已卸载";
                InstallBtn.IsEnabled = true;
                PatchDetailText.Text = "卸载完成。建议重启希沃白板。";
            }
            catch (Exception ex)
            {
                InstallStatusText.Text = "卸载失败";
                PatchDetailText.Text = ex.Message;
                UninstallBtn.IsEnabled = true;
            }
        }

        private async Task CreateShortcutAsync()
        {
            try
            {
                var ps1 = Path.GetTempFileName() + ".ps1";
                var exePath = Environment.ProcessPath;
                var desktop = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
                var lnkPath = Path.Combine(desktop, "Better-Seewo Manager.lnk");
                File.WriteAllText(ps1,
                    "$ws = New-Object -ComObject WScript.Shell\n" +
                    "$s = $ws.CreateShortcut(\"" + lnkPath.Replace("'", "''") + "\")\n" +
                    "$s.TargetPath = \"" + exePath.Replace("'", "''") + "\"\n" +
                    "$s.Description = \"Better-Seewo 插件管理工具\"\n" +
                    "$s.Save()");
                var psi = new System.Diagnostics.ProcessStartInfo
                {
                    FileName = "powershell",
                    Arguments = $"-ExecutionPolicy Bypass -File \"{ps1}\"",
                    UseShellExecute = false,
                    CreateNoWindow = true
                };
                using var proc = System.Diagnostics.Process.Start(psi);
                proc?.WaitForExit(5000);
                try { File.Delete(ps1); } catch { }
            }
            catch { }
        }

        // Ink Management
        private void LoadInkSettings()
        {
            var settings = InkSettings.Load();
            AutoSaveEnabled.IsChecked = settings.AutoSaveEnabled;
            AutoSaveInterval.Text = settings.AutoSaveIntervalMinutes.ToString();
            AutoSavePath.Text = settings.SaveDirectory;
        }

        private async void ExportInk_Click(object s, RoutedEventArgs e)
        {
            var dialog = new Microsoft.Win32.SaveFileDialog
            {
                Title = "导出墨迹",
                Filter = "墨迹文件|*.ink.json|JSON|*.json",
                DefaultExt = ".ink.json"
            };
            if (dialog.ShowDialog() == true)
            {
                await Task.Run(() => _inkService.ExportInkAsync(dialog.FileName));
                InkStatus.Text = $"已导出: {Path.GetFileName(dialog.FileName)}";
            }
        }

        private async void ImportInk_Click(object s, RoutedEventArgs e)
        {
            var dialog = new Microsoft.Win32.OpenFileDialog
            {
                Title = "导入墨迹",
                Filter = "墨迹文件|*.ink.json|JSON|*.json"
            };
            if (dialog.ShowDialog() == true)
            {
                await Task.Run(() => _inkService.ImportInkAsync(dialog.FileName));
                InkStatus.Text = "墨迹已导入";
            }
        }

        private void InkSettings_Click(object s, RoutedEventArgs e)
        {
            var installed = _patchService.IsInstalled();
            if (!installed)
            {
                MessageBox.Show(this, "请先安装补丁，自动保存功能需要补丁支持。", "提示",
                    MessageBoxButton.OK, MessageBoxImage.Information);
                return;
            }
            var enabled = AutoSaveEnabled.IsChecked == true;
            var intervalText = AutoSaveInterval.Text;
            if (enabled && (!int.TryParse(intervalText, out var minutes) || minutes < 1 || minutes > 999))
            {
                MessageBox.Show(this, "保存间隔必须是 1-999 之间的整数。", "输入错误",
                    MessageBoxButton.OK, MessageBoxImage.Warning);
                return;
            }
            var settings = new InkSettings
            {
                AutoSaveEnabled = enabled,
                AutoSaveIntervalMinutes = enabled && int.TryParse(intervalText, out var m) ? m : 5,
                SaveDirectory = AutoSavePath.Text
            };
            settings.Save();
            InkStatus.Text = "设置已保存";
        }

        private void AutoSave_Changed(object s, RoutedEventArgs e) => SaveInkSettings();
        private void AutoSaveInterval_Changed(object s, RoutedEventArgs e) => SaveInkSettings();
        private void SaveInkSettings()
        {
            var settings = new InkSettings
            {
                AutoSaveEnabled = AutoSaveEnabled.IsChecked == true,
                AutoSaveIntervalMinutes = int.TryParse(AutoSaveInterval.Text, out var m) ? m : 5,
                SaveDirectory = AutoSavePath.Text
            };
            settings.Save();
        }

        private void SelectInkDir_Click(object s, RoutedEventArgs e)
        {
            using var dialog = new System.Windows.Forms.FolderBrowserDialog();
            dialog.Description = "选择墨迹自动保存目录";
            dialog.SelectedPath = AutoSavePath.Text;
            if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {
                AutoSavePath.Text = dialog.SelectedPath;
                SaveInkSettings();
            }
        }

        // File Conversion
        private async void ConvertPptx_Click(object s, RoutedEventArgs e)
        {
            var dialog = new Microsoft.Win32.OpenFileDialog { Title = "选择 PPT", Filter = "PowerPoint|*.pptx" };
            if (dialog.ShowDialog() == true)
            {
                ConvertStatus.Text = "正在转换 PPT → ENBX...";
                try
                {
                    var result = await _conversionService.ConvertPptxToEnbxAsync(dialog.FileName);
                    ConvertStatus.Text = $"已完成: {Path.GetFileName(result)}";
                }
                catch (Exception ex)
                {
                    ConvertStatus.Text = $"转换失败: {ex.Message}";
                }
            }
        }

        private async void ConvertEnbx_Click(object s, RoutedEventArgs e)
        {
            var dialog = new Microsoft.Win32.OpenFileDialog { Title = "选择 ENBX", Filter = "希沃课件|*.enbx" };
            if (dialog.ShowDialog() == true)
            {
                ConvertStatus.Text = "正在转换 ENBX → PPT...";
                try
                {
                    var result = await _conversionService.ConvertEnbxToPptxAsync(dialog.FileName);
                    ConvertStatus.Text = $"已完成: {Path.GetFileName(result)}";
                }
                catch (Exception ex)
                {
                    ConvertStatus.Text = $"转换失败: {ex.Message}";
                }
            }
        }

        // Touch Fix
        private async void CheckTouch_Click(object s, RoutedEventArgs e)
        {
            var ok = await Task.Run(() => TouchFixService.IsTouchWorkingCorrectly());
            TouchStatus.Text = ok ? "IWB 模式已启用" : "未启用 IWB 模式";
        }

        private async void ApplyTouchFix_Click(object s, RoutedEventArgs e)
        {
            await Task.Run(() => TouchFixService.ApplyFixAsync());
            TouchStatus.Text = "修复已应用，请重启希沃白板";
        }

        // Activation
        private async void ActivatePro_Click(object s, RoutedEventArgs e)
        {
            var dlg = new ActivateDialog();
            dlg.Owner = this;
            if (dlg.ShowDialog() == true)
            {
                var ok = await _activationService.ActivateProfessionalAsync(dlg.LicenseKey);
                ActivationStatusText.Text = ok ? "专业版已激活" : "激活码无效";
            }
        }

        private async void LaunchInstaller_Click(object s, RoutedEventArgs e)
        {
            var ok = await _activationService.LaunchBen5InstallerAsync();
            if (!ok)
                MessageBox.Show(this, "未找到注册补丁安装程序", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
        }

        private async void CheckActivation_Click(object s, RoutedEventArgs e)
        {
            var info = await Task.Run(() => _activationService.GetCurrentStatus());
            ActivationStatusText.Text = info.IsProfessional
                ? $"专业版 · {info.LastActivationDate}"
                : "社区版";
        }
    }
}