port from perforce

intromat/Intromat/ViewModels/ProjectViewModel.cs

@@ -0,0 +1,66 @@
+using System.Collections.ObjectModel;
+using System.IO;
+using Intromat.Interfaces;
+using ReactiveUI;
+
+namespace Intromat.ViewModels
+{
+    public class ProjectViewModel : ReactiveObject, IFile, ITreeItem
+    {
+        private string _fullPath;
+        private bool _isDirty;
+        private string _name;
+        private bool _isExpanded;
+        private bool _isSelected;
+
+        public ProjectViewModel(string name, string fullPath)
+        {
+            _name = name;
+            _fullPath = fullPath;
+            TreeRoot = new[] { this };
+            _isExpanded = true;
+        }
+
+        public string FullPath
+        {
+            get => _fullPath;
+            set => this.RaiseAndSetIfChanged(ref _fullPath, value);
+        }
+
+        public string Name
+        {
+            get => _name;
+            set => this.RaiseAndSetIfChanged(ref _name, value);
+        }
+
+        public bool IsExpanded
+        {
+            get => _isExpanded;
+            set => this.RaiseAndSetIfChanged(ref _isExpanded, value);
+        }
+
+        public bool IsSelected
+        {
+            get => _isSelected;
+            set => this.RaiseAndSetIfChanged(ref _isSelected, value);
+        }
+
+        public ProjectViewModel[] TreeRoot { get; init; }
+
+        public ObservableCollection<ModuleViewModel> Modules { get; } = new();
+
+        public bool IsDirty
+        {
+            get => _isDirty;
+            set => this.RaiseAndSetIfChanged(ref _isDirty, value);
+        }
+
+        public static ProjectViewModel CreateDefault(MainViewModel mainVm, string fullPath, string name = "Project")
+        {
+            var project = new ProjectViewModel(name, Path.GetFullPath(fullPath));
+            var directory = Path.GetDirectoryName(fullPath)!;
+            project.Modules.Add(ModuleViewModel.CreateDefault(mainVm, project, Path.Combine(directory, "Module1")));
+            return project;
+        }
+    }
+}