using OpenTap;
using System.Collections.ObjectModel;
using System.Globalization;
using System.Windows.Data;

namespace OpenTapEditor
{
    public class SelectedStepConverter : IMultiValueConverter
    {
        public static SelectedStepConverter Instance = new SelectedStepConverter();

        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
        {
            if (values[0] is ObservableCollection<ITestStep> items && values[1] is ITestStep step)
            {
                return items.Contains(step);
            }
            return false;
        }

        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
        {
            return null;
        }
    }
}