using System;
using System.Windows.Controls;
using System.Windows.Data;

namespace MuchInfo.Chart.App.Converters
{
    public class ComparisonGoodsCommandConverter : IMultiValueConverter
    {
        public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (values == null || values.Length != 2) return null;
            return new ComparisonGoodsCommandArgs
            {
                Chart = values[0] as WPF.Chart,
                ComparisonListBox = values[1] as ListBox
            };
        }

        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, System.Globalization.CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }

    public class ComparisonGoodsCommandArgs
    {
        public WPF.Chart Chart { get; set; }
        public ListBox ComparisonListBox { get; set; }
    }
}