lagerprogramm/Views/AdditionSearchDialog.axaml.cs

using Avalonia.Controls;
using Avalonia.Input;
using Lagerprogramm.Models;
using Lagerprogramm.ViewModels;
using System.Collections.ObjectModel;
using System.Threading.Tasks;

namespace Lagerprogramm.Views;

public partial class AdditionSearchDialog : Window
{
    public Addition? SelectedAddition { get; private set; }

    public AdditionSearchDialog()
    {
        InitializeComponent();
        KeyDown += OnKeyDown;
    }

    public async Task<Addition?> ShowAdditionSearch(ObservableCollection<Addition> additions, Window parent)
    {
        SelectedAddition = null;
        var viewModel = new AdditionSearchDialogViewModel(additions);
        DataContext = viewModel;
        await ShowDialog(parent);
        return SelectedAddition;
    }

    private void OnDoubleTapped(object? sender, TappedEventArgs e)
    {
        if (AdditionListBox.SelectedItem is Addition addition)
        {
            SelectedAddition = addition;
            Close();
        }
    }

    private void OnKeyDown(object? sender, KeyEventArgs e)
    {
        if (e.Key == Key.Enter && AdditionListBox.SelectedItem is Addition addition)
        {
            SelectedAddition = addition;
            Close();
        }
    }
}