using System.ComponentModel;
using System.Globalization;
using System.Windows.Data;

namespace Seyounth.Hyosung.ViewConverter;

public class EnumDescriptionConverter : IValueConverter
{
    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
    {
        if (value == null) return null;

        var field = value.GetType().GetField(value.ToString() ?? string.Empty);
        if (field == null) return null;

        var attributes = field.GetCustomAttributes(typeof(DescriptionAttribute), false);
        return attributes.Length == 0 ? value.ToString() : ((DescriptionAttribute)attributes[0]).Description;
    }

    public object ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
    {
        throw new NotImplementedException();
    }
}