MetaforceInstaller/MetaforceInstaller.UI/MainWindow.axaml.cs

using Avalonia.Controls;
using Avalonia.Interactivity;
using MetaforceInstaller.Core.Intefaces;
using MetaforceInstaller.Core.Services;
using MetaforceInstaller.UI.ViewModels;

namespace MetaforceInstaller.UI;

public partial class MainWindow : Window
{
    private MainWindowViewModel _viewModel;
    private IStorageService _storageService;

    public MainWindow()
    {
        InitializeComponent();

        _viewModel = new MainWindowViewModel();
        DataContext = _viewModel;

        _storageService = new StorageService();

        NewInstallationButton.Click += OnNewInstalltionClick;
        
        LoadInstallations();
    }

    private void LoadInstallations()
    {
        var appData = _storageService.Load();
        _viewModel.LoadInstallations(appData.Installations);
    }

    public async void OnNewInstalltionClick(object? sender, RoutedEventArgs e)
    {
        var newInstallationDialog = new NewInstallationDialog();
        await newInstallationDialog.ShowDialog<NewInstallationDialog>(this);
        LoadInstallations();
    }
}