using Avalonia.Controls;
using Avalonia.Interactivity;
using LehrerApp.Desktop.ViewModels;
using LehrerApp.Desktop.ViewModels.Groups;
using Microsoft.Extensions.DependencyInjection;

namespace LehrerApp.Desktop.Views.Groups;

public partial class LessonViewerDialog : Window
{
    public LessonViewerDialog() => InitializeComponent();

    protected override void OnDataContextChanged(EventArgs e)
    {
        base.OnDataContextChanged(e);
        if (DataContext is LessonViewerViewModel vm)
            vm.OnNavigateToTab = tabIndex =>
            {
                Close();
                App.Services.GetRequiredService<MainWindowViewModel>().NavigateToGroupDetail(vm.GroupId, tabIndex);
            };
    }

    private void OnClose(object? s, RoutedEventArgs e) => Close();
}