lagerprogramm/Views/DeductionSearchDialog.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 DeductionSearchDialog : Window
{
    public Deduction? SelectedDeduction { get; private set; }

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

    public async Task<Deduction?> ShowDeductionSearch(ObservableCollection<Deduction> deductions, Window parent)
    {
        SelectedDeduction = null;
        var viewModel = new DeductionSearchDialogViewModel(deductions);
        DataContext = viewModel;
        await ShowDialog(parent);
        return SelectedDeduction;
    }

    private void OnDoubleTapped(object? sender, TappedEventArgs e)
    {
        if (DeductionListBox.SelectedItem is Deduction deduction)
        {
            SelectedDeduction = deduction;
            Close();
        }
    }

    private void OnKeyDown(object? sender, KeyEventArgs e)
    {
        if (e.Key == Key.Enter && DeductionListBox.SelectedItem is Deduction deduction)
        {
            SelectedDeduction = deduction;
            Close();
        }
    }
}