Add project files

ViewModels/ProjectItemViewModel.cs

@@ -0,0 +1,65 @@
+using System;
+using CommunityToolkit.Mvvm.ComponentModel;
+using NexvaneHub.Models;
+
+namespace NexvaneHub.ViewModels;
+
+/// <summary>
+/// Editable wrapper around a ProjectModel. Every property here is a live,
+/// bindable field that writes straight back onto the wrapped Model when
+/// changed - except Directory, which stays read-only since it's tied to the
+/// project's location on disk rather than something you'd retype.
+/// </summary>
+public partial class ProjectItemViewModel : ViewModelBase
+{
+    public ProjectItemViewModel(ProjectModel model)
+    {
+        Model = model;
+
+        _name = model.Name;
+        _lastModified = model.LastModified;
+        _directory = model.Directory;
+        _thumbnailPath = model.ThumbnailPath;
+        _projectVersion = model.ProjectVersion;
+        _sdkVersion = model.SdkVersion;
+        _defaultCompiler = model.DefaultCompiler;
+        _defaultArchitecture = model.DefaultArchitecture;
+    }
+
+    public ProjectModel Model { get; }
+
+    public string LastModifiedDisplay => LastModified.ToString("dd-MM-yyyy");
+
+    [ObservableProperty]
+    [NotifyPropertyChangedFor(nameof(LastModifiedDisplay))]
+    private DateTime _lastModified;
+
+    [ObservableProperty]
+    private string _name;
+
+    /// <summary>Read-only in the UI - displayed via a plain field, not a TextBox.</summary>
+    [ObservableProperty]
+    private string _directory;
+
+    [ObservableProperty]
+    private string _thumbnailPath;
+
+    [ObservableProperty]
+    private string _projectVersion;
+
+    [ObservableProperty]
+    private string _sdkVersion;
+
+    [ObservableProperty]
+    private string _defaultCompiler;
+
+    [ObservableProperty]
+    private string _defaultArchitecture;
+
+    partial void OnNameChanged(string value) => Model.Name = value;
+    partial void OnThumbnailPathChanged(string value) => Model.ThumbnailPath = value;
+    partial void OnProjectVersionChanged(string value) => Model.ProjectVersion = value;
+    partial void OnSdkVersionChanged(string value) => Model.SdkVersion = value;
+    partial void OnDefaultCompilerChanged(string value) => Model.DefaultCompiler = value;
+    partial void OnDefaultArchitectureChanged(string value) => Model.DefaultArchitecture = value;
+}