More project base

src/GuiApp/Avalonia/FileTime.GuiApp/Views/MainWindow.axaml.cs

@@ -1,12 +1,53 @@
+using System;
 using Avalonia.Controls;
+using Avalonia.Input;
+using Avalonia.Markup.Xaml;
+using FileTime.GuiApp.Models;
+using FileTime.GuiApp.ViewModels;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
 
 namespace FileTime.GuiApp.Views
 {
     public partial class MainWindow : Window
     {
+        private readonly ILogger<MainWindow>? _logger;
+        private InputElementWrapper? _inputElementWrapper;
+
+        public MainWindowViewModel? ViewModel
+        {
+            get => DataContext as MainWindowViewModel;
+            set
+            {
+                if (value != DataContext)
+                {
+                    DataContext = value;
+                }
+            }
+        }
+
         public MainWindow()
         {
+            _logger = DI.ServiceProvider.GetService<ILogger<MainWindow>>();
+            _logger?.LogInformation($"Starting {nameof(MainWindow)} initialization...");
             InitializeComponent();
         }
+
+        private void OnWindowOpened(object sender, EventArgs e)
+        {
+            if (DataContext is not MainWindowViewModel)
+            {
+                _logger?.LogInformation($"{nameof(MainWindow)} opened, starting {nameof(MainWindowViewModel)} initialization...");
+                ViewModel = DI.ServiceProvider.GetRequiredService<MainWindowViewModel>();
+            }
+        }
+
+        private void OnKeyDown(object sender, KeyEventArgs e)
+        {
+            if (_inputElementWrapper == null)
+            {
+                ViewModel?.ProcessKeyDown(e.Key, e.KeyModifiers, h => e.Handled = h);
+            }
+        }
     }
 }