iteration 3 - finally works

CodeContextGenerator/App.xaml.cs

@@ -1,8 +1,8 @@
-using System.Windows;
+using CodeContextGenerator.Interfaces;
-using CodeContextGenerator.Interfaces;
 using CodeContextGenerator.Services;
 using CodeContextGenerator.ViewModels;
 using Microsoft.Extensions.DependencyInjection;
+using System.Windows;
 
 namespace CodeContextGenerator;
 

CodeContextGenerator/Converters/BooleanToVisibilityConverter.cs

@@ -1,24 +1,26 @@
-using System;
+using System.Globalization;
-using System.Globalization;
 using System.Windows;
 using System.Windows.Data;
 
-namespace CodeContextGenerator.Converters
+namespace CodeContextGenerator.Converters;
+
+public class BooleanToVisibilityConverter : IValueConverter
 {
-    public class BooleanToVisibilityConverter : IValueConverter
+    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
     {
-        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        bool boolValue = value is true;
+
+        // Проверяем параметр для инвертирования
+        if (parameter is string paramStr && paramStr.Equals("Inverted", StringComparison.OrdinalIgnoreCase))
         {
-            if (value is bool boolValue)
+            boolValue = !boolValue;
-            {
-                return boolValue ? Visibility.Visible : Visibility.Collapsed;
-            }
-            return Visibility.Collapsed;
         }
 
-        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        return boolValue ? Visibility.Visible : Visibility.Collapsed;
-        {
+    }
-            throw new NotImplementedException();
+
-        }
+    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+    {
+        throw new NotImplementedException();
     }
 }

CodeContextGenerator/Models/FileItem.cs

@@ -15,6 +15,7 @@ public partial class FileItem : ObservableObject
     private bool isDirectory;
 
     [ObservableProperty]
+    [NotifyPropertyChangedFor(nameof(HasSelectedChildren))]
     private bool? isSelected;
 
     [ObservableProperty]
@@ -22,6 +23,11 @@ public partial class FileItem : ObservableObject
 
     public ObservableCollection<FileItem> Children { get; } = new ObservableCollection<FileItem>();
 
+    // Событие, вызываемое при изменении состояния выбора
+    public event EventHandler SelectionChanged;
+
+    public bool HasSelectedChildren => Children.Any(c => c.IsSelected == true || c.HasSelectedChildren);
+
     partial void OnIsSelectedChanged(bool? oldValue, bool? newValue)
     {
         if (newValue.HasValue)
@@ -29,6 +35,7 @@ public partial class FileItem : ObservableObject
             UpdateChildrenSelection(newValue.Value);
         }
         UpdateParentSelection();
+        NotifySelectionChanged();
     }
 
     private void UpdateChildrenSelection(bool value)
@@ -37,7 +44,13 @@ public partial class FileItem : ObservableObject
 
         foreach (var child in Children)
         {
+            // Гарантируем вызов события для каждого ребенка
+            var oldValue = child.IsSelected;
             child.IsSelected = value;
+            if (oldValue != child.IsSelected)
+            {
+                child.RaiseSelectionChanged();
+            }
         }
     }
 
@@ -50,7 +63,41 @@ public partial class FileItem : ObservableObject
         var noneSelected = children.All(c => c.IsSelected == false);
         var hasIndeterminate = children.Any(c => c.IsSelected == null);
 
-        Parent.IsSelected = hasIndeterminate ? null : (allSelected ? true : (noneSelected ? false : null));
+        bool? newParentState = hasIndeterminate ? null : (allSelected ? true : (noneSelected ? false : null));
-        Parent.UpdateParentSelection();
+        /*bool? newParentState;
+        if (hasIndeterminate)
+        {
+            newParentState = null;
+        }
+        else if (allSelected)
+        {
+            newParentState = true;
+        }
+        else if (noneSelected)
+        {
+            newParentState = false;
+        }
+        else
+        {
+            newParentState = null;
+        }*/
+
+        if (Parent.IsSelected != newParentState)
+        {
+            Parent.IsSelected = newParentState;
+            Parent.RaiseSelectionChanged();
+        }
+    }
+
+    private void NotifySelectionChanged()
+    {
+        RaiseSelectionChanged();
+    }
+
+    // Публичный метод для гарантии вызова события
+    public void RaiseSelectionChanged()
+    {
+        // Вызываем событие для текущего элемента
+        SelectionChanged?.Invoke(this, EventArgs.Empty);
     }
 }

CodeContextGenerator/Services/FileScannerService.cs

@@ -9,7 +9,7 @@ public class FileScannerService : IFileScannerService
     private static readonly string[] ExcludedDirectories = {
         "bin", "obj", ".git", "packages", ".vs", "Properties",
         "node_modules", ".vscode", ".idea", "Debug", "Release",
-        "wwwroot", "dist", "build", "node_modules"
+        "wwwroot", "dist", "build", ".gitignore", ".dockerignore"
     };
 
     private static readonly string[] IncludedExtensions = { ".cs", ".xaml" };
@@ -25,13 +25,13 @@ public class FileScannerService : IFileScannerService
 
             var directories = Directory.GetDirectories(path)
                 .Where(d => !ExcludedDirectories.Any(ex =>
-                    d.EndsWith(ex, System.StringComparison.OrdinalIgnoreCase) ||
+                    d.EndsWith(ex, StringComparison.OrdinalIgnoreCase) ||
-                    Path.GetFileName(d).Equals(ex, System.StringComparison.OrdinalIgnoreCase)))
+                    Path.GetFileName(d).Equals(ex, StringComparison.OrdinalIgnoreCase)))
                 .ToList();
 
             var files = Directory.GetFiles(path)
                 .Where(f => IncludedExtensions.Any(ext =>
-                    f.EndsWith(ext, System.StringComparison.OrdinalIgnoreCase)))
+                    f.EndsWith(ext, StringComparison.OrdinalIgnoreCase)))
                 .ToList();
 
             int totalItems = directories.Count + files.Count;
@@ -55,7 +55,7 @@ public class FileScannerService : IFileScannerService
                 await BuildDirectoryTreeAsync(dir, dirItem, progress, cancellationToken);
 
                 // Добавляем директорию только если в ней есть файлы или поддиректории с файлами
-                if (dirItem.Children.Any())
+                if (dirItem.Children.Count > 0 || files.Count > 0)
                 {
                     parentItem.Children.Add(dirItem);
                 }

CodeContextGenerator/Services/ProjectLoaderService.cs

@@ -1,6 +1,7 @@
 using CodeContextGenerator.Interfaces;
 using CodeContextGenerator.Models;
 using System.IO;
+using System.Text.RegularExpressions;
 using System.Windows;
 
 namespace CodeContextGenerator.Services;
@@ -63,7 +64,7 @@ public class ProjectLoaderService : IProjectLoaderService
 
         try
         {
-            var projectPaths = ParseSolutionProjects(solutionPath);
+            var projectPaths = ParseSolutionProjects(solutionPath, solutionDir);
             int totalProjects = projectPaths.Count;
             int processedProjects = 0;
 
@@ -94,7 +95,10 @@ public class ProjectLoaderService : IProjectLoaderService
                 }
 
                 processedProjects++;
-                progress?.Report((int)((processedProjects * 100.0) / totalProjects));
+                if (totalProjects > 0 && progress != null)
+                {
+                    progress.Report((int)((processedProjects * 100.0) / totalProjects));
+                }
             }
         }
         catch (Exception ex)
@@ -105,46 +109,36 @@ public class ProjectLoaderService : IProjectLoaderService
         return solutionItem;
     }
 
-    private async Task<FileItem> LoadCsprojAsync(string csprojPath, IProgress<int> progress, CancellationToken cancellationToken)
+    // Улучшенный парсинг .sln файлов
-    {
+    private List<string> ParseSolutionProjects(string solutionPath, string solutionDir)
-        string projectDir = Path.GetDirectoryName(csprojPath);
-        string projectName = Path.GetFileNameWithoutExtension(csprojPath);
-
-        var projectItem = new FileItem
-        {
-            Name = projectName,
-            FullName = projectDir,
-            IsDirectory = true,
-            IsSelected = false
-        };
-
-        await _fileScannerService.BuildDirectoryTreeAsync(projectDir, projectItem, progress, cancellationToken);
-        return projectItem;
-    }
-
-    private List<string> ParseSolutionProjects(string solutionPath)
     {
         var projects = new List<string>();
-        string solutionDir = Path.GetDirectoryName(solutionPath);
+        var projectRegex = new Regex(@"Project\(""[^""]*""\)\s*=\s*""([^""]*)"",\s*""([^""]*)""", RegexOptions.IgnoreCase);
 
         try
         {
             foreach (string line in File.ReadAllLines(solutionPath))
             {
-                if (line.Trim().StartsWith("Project(", StringComparison.OrdinalIgnoreCase))
+                var match = projectRegex.Match(line);
+                if (match.Success && match.Groups.Count >= 3)
                 {
-                    var parts = line.Split(new[] { '"' }, StringSplitOptions.RemoveEmptyEntries);
+                    string projectName = match.Groups[1].Value;
-                    if (parts.Length >= 3)
+                    string relativePath = match.Groups[2].Value;
+
+                    // Пропускаем служебные проекты
+                    if (projectName.Contains("Solution Items") ||
+                        relativePath.EndsWith(".sln", StringComparison.OrdinalIgnoreCase) ||
+                        relativePath.EndsWith(".suo", StringComparison.OrdinalIgnoreCase))
                     {
-                        string relativePath = parts[2].Trim();
+                        continue;
-                        if (relativePath.EndsWith(".csproj", StringComparison.OrdinalIgnoreCase))
+                    }
-                        {
+
-                            string absolutePath = Path.GetFullPath(Path.Combine(solutionDir, relativePath));
+                    string absolutePath = Path.GetFullPath(Path.Combine(solutionDir, relativePath));
-                            if (File.Exists(absolutePath))
+
-                            {
+                    // Проверяем, что это .csproj файл
-                                projects.Add(absolutePath);
+                    if (absolutePath.EndsWith(".csproj", StringComparison.OrdinalIgnoreCase) && File.Exists(absolutePath))
-                            }
+                    {
-                        }
+                        projects.Add(absolutePath);
                     }
                 }
             }
@@ -157,6 +151,23 @@ public class ProjectLoaderService : IProjectLoaderService
         return projects;
     }
 
+    private async Task<FileItem> LoadCsprojAsync(string csprojPath, IProgress<int> progress, CancellationToken cancellationToken)
+    {
+        string projectDir = Path.GetDirectoryName(csprojPath);
+        string projectName = Path.GetFileNameWithoutExtension(csprojPath);
+
+        var projectItem = new FileItem
+        {
+            Name = $"{projectName} (Проект)",
+            FullName = projectDir,
+            IsDirectory = true,
+            IsSelected = false
+        };
+
+        await _fileScannerService.BuildDirectoryTreeAsync(projectDir, projectItem, progress, cancellationToken);
+        return projectItem;
+    }
+
     public string GetDefaultOutputFileName(string projectPath)
     {
         if (Directory.Exists(projectPath))

CodeContextGenerator/Services/UIService.cs

@@ -7,20 +7,32 @@ namespace CodeContextGenerator.Services;
 
 public class UIService : IUIService
 {
+    private readonly ISettingsService _settingsService;
+
+    public UIService(ISettingsService settingsService)
+    {
+        _settingsService = settingsService;
+    }
+
     public string ShowFolderBrowserDialog(string initialDirectory = null)
     {
-        // Используем OpenFileDialog для выбора папки - это стандартный способ в WPF
+        // Используем специальный трюк для выбора папки в WPF
         var dialog = new OpenFileDialog
         {
             Title = "Выберите папку с проектом",
-            Filter = "Папки|*.folder", // Фильтр для отображения только папок
+            Filter = "Папки|*.dummy", // Фильтр для отображения только папок
-            FileName = "select_folder", // Имя файла для обхода проверки существования файла
+            FileName = "выберите_папку", // Специальное имя файла
             CheckFileExists = false,
             CheckPathExists = true,
-            ValidateNames = false, // Отключаем валидацию имен для выбора папок
+            ValidateNames = false,
             DereferenceLinks = true
         };
 
+        if (string.IsNullOrEmpty(initialDirectory) || !Directory.Exists(initialDirectory))
+        {
+            initialDirectory = _settingsService.GetLastProjectPath();
+        }
+
         if (!string.IsNullOrEmpty(initialDirectory) && Directory.Exists(initialDirectory))
         {
             dialog.InitialDirectory = initialDirectory;
@@ -29,8 +41,9 @@ public class UIService : IUIService
         var result = dialog.ShowDialog();
         if (result == true)
         {
-            // Возвращаем папку, а не файл
+            // Возвращаем директорию, а не путь к файлу
-            return Path.GetDirectoryName(dialog.FileName);
+            string selectedFolder = Path.GetDirectoryName(dialog.FileName);
+            return selectedFolder;
         }
 
         return null;
@@ -42,11 +55,17 @@ public class UIService : IUIService
 
         var dialog = new OpenFileDialog
         {
-            Title = "Выберите файл решения, проекта или папку",
+            Title = "Выберите файл решения или проекта",
-            Filter = "Все поддерживаемые файлы (*.sln;*.csproj;*.razor)|*.sln;*.csproj;*.razor|Файлы решений (*.sln)|*.sln|Файлы проектов (*.csproj)|*.csproj|Файлы Razor (*.razor)|*.razor|Все файлы (*.*)|*.*",
+            Filter = "Все поддерживаемые файлы (*.sln;*.csproj)|*.sln;*.csproj|Файлы решений Visual Studio (*.sln)|*.sln|Файлы проектов C# (*.csproj)|*.csproj|Все файлы (*.*)|*.*",
             Multiselect = false
         };
 
+        var lastPath = _settingsService.GetLastProjectPath();
+        if (!string.IsNullOrEmpty(lastPath) && Directory.Exists(lastPath))
+        {
+            dialog.InitialDirectory = lastPath;
+        }
+
         bool? result = dialog.ShowDialog();
         if (result == true)
         {

CodeContextGenerator/ViewModels/MainViewModel.cs

@@ -1,208 +1,282 @@
 using CodeContextGenerator.Interfaces;
 using CodeContextGenerator.Models;
+using CodeContextGenerator.Services;
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
+using System.Collections.Generic;
 using System.IO;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
 using System.Windows;
 
-namespace CodeContextGenerator.ViewModels;
+namespace CodeContextGenerator.ViewModels
-
-public partial class MainViewModel : ObservableObject
 {
-    private readonly IProjectLoaderService _projectLoaderService;
+    public partial class MainViewModel : ObservableObject
-    private readonly IFileScannerService _fileScannerService;
-    private readonly IContextFileGenerator _contextFileGenerator;
-    private readonly IUIService _uiService;
-    private readonly ISettingsService _settingsService;
-
-    private CancellationTokenSource _cancellationTokenSource;
-
-    [ObservableProperty]
-    private FileItem rootDirectory;
-
-    [ObservableProperty]
-    private string selectedProjectPath;
-
-    [ObservableProperty]
-    private bool isProcessing;
-
-    [ObservableProperty]
-    private int progressValue;
-
-    [ObservableProperty]
-    private string progressText;
-
-    [ObservableProperty]
-    private bool isProjectLoaded;
-
-    public MainViewModel(
-        IProjectLoaderService projectLoaderService,
-        IFileScannerService fileScannerService,
-        IContextFileGenerator contextFileGenerator,
-        IUIService uiService,
-        ISettingsService settingsService)
     {
-        _projectLoaderService = projectLoaderService;
+        private readonly IProjectLoaderService _projectLoaderService;
-        _fileScannerService = fileScannerService;
+        private readonly IFileScannerService _fileScannerService;
-        _contextFileGenerator = contextFileGenerator;
+        private readonly IContextFileGenerator _contextFileGenerator;
-        _uiService = uiService;
+        private readonly IUIService _uiService;
-        _settingsService = settingsService;
+        private readonly ISettingsService _settingsService;
-    }
 
-    public bool CanSelectProject => !IsProcessing;
+        private CancellationTokenSource _cancellationTokenSource;
-    public bool CanGenerate => !IsProcessing && IsProjectLoaded && HasSelectedFiles(RootDirectory);
 
-    [RelayCommand(CanExecute = nameof(CanSelectProject))]
+        [ObservableProperty]
-    private void SelectProject()
+        private FileItem rootDirectory;
-    {
-        var initialDir = _settingsService.GetLastProjectPath();
 
-        // Сначала пробуем выбрать файл проекта/решения
+        [ObservableProperty]
-        if (_uiService.ShowOpenProjectFileDialog(out var filePath))
+        private string selectedProjectPath;
+
+        [ObservableProperty]
+        private bool isProcessing;
+
+        [ObservableProperty]
+        private int progressValue;
+
+        [ObservableProperty]
+        private string progressText;
+
+        [ObservableProperty]
+        private bool isProjectLoaded;
+
+        // Явное объявление команд для гарантии их создания
+        public IRelayCommand SelectProjectCommand { get; }
+        public IAsyncRelayCommand GenerateContextFileCommand { get; }
+        public IRelayCommand CancelProcessingCommand { get; }
+        public IRelayCommand ExitApplicationCommand { get; }
+
+        public MainViewModel(
+            IProjectLoaderService projectLoaderService,
+            IFileScannerService fileScannerService,
+            IContextFileGenerator contextFileGenerator,
+            IUIService uiService,
+            ISettingsService settingsService)
         {
-            LoadProject(filePath);
+            _projectLoaderService = projectLoaderService;
-            return;
+            _fileScannerService = fileScannerService;
+            _contextFileGenerator = contextFileGenerator;
+            _uiService = uiService;
+            _settingsService = settingsService;
+
+            // Явная инициализация команд
+            SelectProjectCommand = new RelayCommand(SelectProject, CanSelectProject);
+            GenerateContextFileCommand = new AsyncRelayCommand(GenerateContextFileAsync, CanGenerate);
+            CancelProcessingCommand = new RelayCommand(CancelProcessing);
+            ExitApplicationCommand = new RelayCommand(ExitApplication);
         }
 
-        // Если отменили выбор файла - предлагаем выбрать папку
+        private bool CanSelectProject() => !IsProcessing;
-        var folderPath = _uiService.ShowFolderBrowserDialog(initialDir);
-        if (!string.IsNullOrEmpty(folderPath))
-        {
-            LoadProject(folderPath);
-        }
-    }
 
-    [RelayCommand(CanExecute = nameof(CanGenerate))]
+        private bool CanGenerate()
-    private async Task GenerateContextFileAsync()
-    {
-        var selectedFiles = _fileScannerService.GetSelectedFiles(RootDirectory);
-        if (selectedFiles.Count == 0)
         {
-            _uiService.ShowMessage("Пожалуйста, выберите хотя бы один файл для обработки.", "Предупреждение", MessageBoxImage.Warning);
+            bool result = !IsProcessing &&
-            return;
+                         IsProjectLoaded &&
+                         RootDirectory != null &&
+                         HasSelectedFiles(RootDirectory);
+
+            // Отладочная информация
+            System.Diagnostics.Debug.WriteLine($"CanGenerate: {result}, IsProcessing: {IsProcessing}, IsProjectLoaded: {IsProjectLoaded}, RootDirectory: {(RootDirectory != null)}, HasSelectedFiles: {HasSelectedFiles(RootDirectory)}");
+
+            return result;
         }
 
-        var defaultFileName = _projectLoaderService.GetDefaultOutputFileName(SelectedProjectPath);
+        private void SelectProject()
-        var initialDir = _settingsService.GetLastProjectPath();
-
-        if (!_uiService.ShowSaveFileDialog(defaultFileName, initialDir, out var savePath))
-            return;
-
-        IsProcessing = true;
-        ProgressText = "Генерация контекстного файла...";
-        ProgressValue = 0;
-
-        try
         {
-            _cancellationTokenSource = new CancellationTokenSource();
+            var initialDir = !string.IsNullOrEmpty(SelectedProjectPath) && Directory.Exists(SelectedProjectPath)
-            var progress = new Progress<int>(value =>
+                ? Path.GetDirectoryName(SelectedProjectPath)
+                : _settingsService.GetLastProjectPath();
+
+            if (_uiService.ShowOpenProjectFileDialog(out var filePath))
             {
-                ProgressValue = value;
+                LoadProject(filePath);
-                ProgressText = $"Генерация: {value}%";
+                return;
-            });
+            }
 
-            await _contextFileGenerator.GenerateContextFileAsync(
+            var folderPath = _uiService.ShowFolderBrowserDialog(initialDir);
-                selectedFiles,
+            if (!string.IsNullOrEmpty(folderPath))
-                savePath,
-                Path.GetDirectoryName(SelectedProjectPath),
-                progress,
-                _cancellationTokenSource.Token);
-
-            _uiService.ShowMessage($"Файл успешно создан:\n{savePath}", "Успех");
-        }
-        catch (OperationCanceledException)
-        {
-            ProgressText = "Генерация отменена";
-        }
-        catch (IOException ex)
-        {
-            _uiService.ShowMessage($"Ошибка доступа к файлу: {ex.Message}\nПожалуйста, закройте файлы или предоставьте необходимые права доступа.", "Ошибка доступа", MessageBoxImage.Error);
-        }
-        catch (System.Exception ex)
-        {
-            _uiService.ShowMessage($"Ошибка при генерации файла: {ex.Message}", "Ошибка", MessageBoxImage.Error);
-        }
-        finally
-        {
-            IsProcessing = false;
-        }
-    }
-
-    [RelayCommand]
-    private void CancelProcessing()
-    {
-        _cancellationTokenSource?.Cancel();
-    }
-
-    [RelayCommand]
-    private void ExitApplication()
-    {
-        Application.Current.Shutdown();
-    }
-
-    private void LoadProject(string projectPath)
-    {
-        SelectedProjectPath = projectPath;
-        _settingsService.SaveLastProjectPath(Path.GetDirectoryName(projectPath));
-
-        IsProjectLoaded = false;
-        LoadProjectAsync(projectPath);
-    }
-
-    private async void LoadProjectAsync(string projectPath)
-    {
-        IsProcessing = true;
-        ProgressText = "Загрузка проекта...";
-        ProgressValue = 0;
-
-        try
-        {
-            var progress = new Progress<int>(value =>
             {
-                ProgressValue = value;
+                LoadProject(folderPath);
-                ProgressText = $"Загрузка: {value}%";
+            }
-            });
+        }
 
-            _cancellationTokenSource = new CancellationTokenSource();
+        private async Task GenerateContextFileAsync()
-            RootDirectory = await _projectLoaderService.LoadProjectFromPathAsync(projectPath, progress, _cancellationTokenSource.Token);
+        {
+            var selectedFiles = _fileScannerService.GetSelectedFiles(RootDirectory);
+            if (selectedFiles.Count == 0)
+            {
+                _uiService.ShowMessage("Пожалуйста, выберите хотя бы один файл для обработки.", "Предупреждение", MessageBoxImage.Warning);
+                return;
+            }
 
-            IsProjectLoaded = true;
+            var defaultFileName = _projectLoaderService.GetDefaultOutputFileName(SelectedProjectPath);
-            ProgressText = "Проект загружен успешно";
+            var initialDir = _settingsService.GetLastProjectPath() ?? Path.GetDirectoryName(SelectedProjectPath);
 
-            // Сбрасываем выделение после загрузки
+            if (!_uiService.ShowSaveFileDialog(defaultFileName, initialDir, out var savePath))
-            ClearSelections(RootDirectory);
+                return;
-        }
-        catch (OperationCanceledException)
-        {
-            ProgressText = "Загрузка отменена";
-        }
-        catch (System.Exception ex)
-        {
-            _uiService.ShowMessage($"Ошибка при загрузке проекта: {ex.Message}", "Ошибка", MessageBoxImage.Error);
-        }
-        finally
-        {
-            IsProcessing = false;
-        }
-    }
 
-    private void ClearSelections(FileItem item)
+            IsProcessing = true;
-    {
+            ProgressText = "Генерация контекстного файла...";
-        item.IsSelected = false;
+            ProgressValue = 0;
-        foreach (var child in item.Children)
-        {
-            ClearSelections(child);
-        }
-    }
 
-    private bool HasSelectedFiles(FileItem item)
+            try
-    {
+            {
-        if (item == null) return false;
+                _cancellationTokenSource = new CancellationTokenSource();
-        if (item.IsSelected == true && !item.IsDirectory) return true;
+                var progress = new Progress<int>(value =>
-        foreach (var child in item.Children)
+                {
-        {
+                    ProgressValue = value;
-            if (HasSelectedFiles(child)) return true;
+                    ProgressText = $"Генерация: {value}%";
+                });
+
+                await _contextFileGenerator.GenerateContextFileAsync(
+                    selectedFiles,
+                    savePath,
+                    Path.GetDirectoryName(SelectedProjectPath),
+                    progress,
+                    _cancellationTokenSource.Token);
+
+                _uiService.ShowMessage($"Файл успешно создан:\n{savePath}", "Успех");
+            }
+            catch (OperationCanceledException)
+            {
+                ProgressText = "Генерация отменена";
+            }
+            catch (IOException ex)
+            {
+                _uiService.ShowMessage($"Ошибка доступа к файлу: {ex.Message}\nПожалуйста, закройте файлы или предоставьте необходимые права доступа.", "Ошибка доступа", MessageBoxImage.Error);
+            }
+            catch (System.Exception ex)
+            {
+                _uiService.ShowMessage($"Ошибка при генерации файла: {ex.Message}", "Ошибка", MessageBoxImage.Error);
+            }
+            finally
+            {
+                IsProcessing = false;
+                // Принудительно обновляем команды после завершения операции
+                UpdateCommandsCanExecute();
+            }
+        }
+
+        private void CancelProcessing()
+        {
+            _cancellationTokenSource?.Cancel();
+            ProgressText = "Операция отменена";
+        }
+
+        private void ExitApplication()
+        {
+            Application.Current.Shutdown();
+        }
+
+        private void LoadProject(string projectPath)
+        {
+            SelectedProjectPath = projectPath;
+            _settingsService.SaveLastProjectPath(Path.GetDirectoryName(projectPath));
+
+            IsProjectLoaded = false;
+            RootDirectory = null;
+            UpdateCommandsCanExecute();
+
+            LoadProjectAsync(projectPath);
+        }
+
+        private async void LoadProjectAsync(string projectPath)
+        {
+            ProgressText = "Загрузка проекта...";
+            ProgressValue = 0;
+
+            try
+            {
+                var progress = new Progress<int>(value =>
+                {
+                    ProgressValue = value;
+                    ProgressText = $"Загрузка: {value}%";
+                });
+
+                _cancellationTokenSource = new CancellationTokenSource();
+                RootDirectory = await _projectLoaderService.LoadProjectFromPathAsync(projectPath, progress, _cancellationTokenSource.Token);
+
+                IsProjectLoaded = true;
+                ProgressText = "Проект загружен успешно";
+
+                // Подписываемся на события изменения выбора
+                SubscribeToSelectionChanges(RootDirectory);
+
+                // Сбрасываем выделение после загрузки
+                if (RootDirectory != null)
+                {
+                    ClearSelections(RootDirectory);
+                }
+
+                // Принудительно обновляем команды
+                UpdateCommandsCanExecute();
+            }
+            catch (OperationCanceledException)
+            {
+                ProgressText = "Загрузка отменена";
+            }
+            catch (System.Exception ex)
+            {
+                _uiService.ShowMessage($"Ошибка при загрузке проекта: {ex.Message}", "Ошибка", MessageBoxImage.Error);
+            }
+            finally
+            {
+                IsProcessing = false;
+                UpdateCommandsCanExecute();
+            }
+        }
+
+        // Рекурсивная подписка на события изменения выбора
+        private void SubscribeToSelectionChanges(FileItem item)
+        {
+            if (item == null) return;
+
+            item.SelectionChanged += (sender, args) =>
+            {
+                UpdateCommandsCanExecute();
+            };
+
+            foreach (var child in item.Children)
+            {
+                SubscribeToSelectionChanges(child);
+            }
+        }
+
+        private void ClearSelections(FileItem item)
+        {
+            if (item == null) return;
+
+            item.IsSelected = false;
+            foreach (var child in item.Children)
+            {
+                ClearSelections(child);
+            }
+        }
+
+        private bool HasSelectedFiles(FileItem item)
+        {
+            if (item == null) return false;
+
+            if (!item.IsDirectory && item.IsSelected == true)
+                return true;
+
+            if (item.IsDirectory)
+            {
+                foreach (var child in item.Children)
+                {
+                    if (HasSelectedFiles(child))
+                        return true;
+                }
+            }
+
+            return false;
+        }
+
+        // Метод для принудительного обновления всех команд
+        private void UpdateCommandsCanExecute()
+        {
+            (SelectProjectCommand as RelayCommand)?.NotifyCanExecuteChanged();
+            (GenerateContextFileCommand as AsyncRelayCommand)?.NotifyCanExecuteChanged();
         }
-        return false;
     }
 }

CodeContextGenerator/Views/MainWindow.xaml

@@ -59,50 +59,51 @@
                 TextWrapping="Wrap" />
         </StackPanel>
 
-        <Border
+        <!--  Контейнер для дерева и сообщения  -->
-            Grid.Row="2"
+        <Grid Grid.Row="2">
-            Padding="5"
+            <Border
-            BorderBrush="Gray"
+                Padding="5"
-            BorderThickness="1"
+                BorderBrush="Gray"
-            CornerRadius="4"
+                BorderThickness="1"
-            Visibility="{Binding IsProjectLoaded, Converter={StaticResource BooleanToVisibilityConverter}}">
+                CornerRadius="4"
-            <ScrollViewer
+                Visibility="{Binding IsProjectLoaded, Converter={StaticResource BooleanToVisibilityConverter}}">
-                HorizontalScrollBarVisibility="Auto"
+                <ScrollViewer
-                PreviewMouseWheel="ScrollViewer_PreviewMouseWheel"
+                    HorizontalScrollBarVisibility="Auto"
-                VerticalScrollBarVisibility="Auto">
+                    PreviewMouseWheel="ScrollViewer_PreviewMouseWheel"
-                <TreeView
+                    VerticalScrollBarVisibility="Auto">
-                    x:Name="ProjectTree"
+                    <TreeView
-                    ItemsSource="{Binding RootDirectory.Children}"
+                        x:Name="ProjectTree"
-                    VirtualizingPanel.IsVirtualizing="True"
+                        ItemsSource="{Binding RootDirectory.Children}"
-                    VirtualizingPanel.VirtualizationMode="Recycling">
+                        VirtualizingPanel.IsVirtualizing="True"
-                    <TreeView.ItemTemplate>
+                        VirtualizingPanel.VirtualizationMode="Recycling">
-                        <HierarchicalDataTemplate ItemsSource="{Binding Children}">
+                        <TreeView.ItemTemplate>
-                            <StackPanel MinHeight="24" Orientation="Horizontal">
+                            <HierarchicalDataTemplate ItemsSource="{Binding Children}">
-                                <CheckBox
+                                <StackPanel MinHeight="24" Orientation="Horizontal">
-                                    Margin="2,0,5,0"
+                                    <CheckBox
-                                    VerticalAlignment="Center"
+                                        Margin="2,0,5,0"
-                                    Click="CheckBox_Click"
+                                        VerticalAlignment="Center"
-                                    IsChecked="{Binding IsSelected, UpdateSourceTrigger=PropertyChanged}"
+                                        Click="CheckBox_Click"
-                                    IsThreeState="True" />
+                                        IsChecked="{Binding IsSelected, UpdateSourceTrigger=PropertyChanged}"
-                                <TextBlock
+                                        IsThreeState="True" />
-                                    VerticalAlignment="Center"
+                                    <TextBlock
-                                    Text="{Binding Name}"
+                                        VerticalAlignment="Center"
-                                    ToolTip="{Binding FullName}" />
+                                        Text="{Binding Name}"
-                            </StackPanel>
+                                        ToolTip="{Binding FullName}" />
-                        </HierarchicalDataTemplate>
+                                </StackPanel>
-                    </TreeView.ItemTemplate>
+                            </HierarchicalDataTemplate>
-                </TreeView>
+                        </TreeView.ItemTemplate>
-            </ScrollViewer>
+                    </TreeView>
-        </Border>
+                </ScrollViewer>
+            </Border>
 
-        <TextBlock
+            <TextBlock
-            Grid.Row="2"
+                HorizontalAlignment="Center"
-            HorizontalAlignment="Center"
+                VerticalAlignment="Center"
-            VerticalAlignment="Center"
+                FontSize="14"
-            FontSize="14"
+                Foreground="Gray"
-            Foreground="Gray"
+                Text="Проект еще не загружен. Выберите файл решения или проекта."
-            Text="Проект еще не загружен. Выберите файл решения или проекта."
+                Visibility="{Binding IsProjectLoaded, Converter={StaticResource BooleanToVisibilityConverter}, ConverterParameter=Inverted}" />
-            Visibility="{Binding IsProjectLoaded, Converter={StaticResource BooleanToVisibilityConverter}, ConverterParameter=Collapsed}" />
+        </Grid>
 
         <ProgressBar
             Grid.Row="3"
@@ -130,14 +131,12 @@
                 Content="Отмена"
                 Foreground="White"
                 Visibility="{Binding IsProcessing, Converter={StaticResource BooleanToVisibilityConverter}}" />
-            <Button Command="{Binding ExitApplicationCommand}" Content="Закрыть" />
+            <Button Command="{Binding ExitApplicationCommand}" Content="В главное меню" />
             <Button
                 Background="#FF28A745"
                 Command="{Binding GenerateContextFileCommand}"
                 Content="Сформировать"
-                Foreground="White"
+                Foreground="White" />
-                IsEnabled="{Binding CanGenerate}"
-                Visibility="{Binding IsProjectLoaded, Converter={StaticResource BooleanToVisibilityConverter}}" />
         </StackPanel>
     </Grid>
 </Window>