using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Globalization;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;
using Cowain.Bake.Common.Enums;

namespace Cowain.Bake.Common.Converter
{
    public class PalletStatusConvertor:IValueConverter
    {
        private string GetEnumDescription(Enum enumObj)
        {
            FieldInfo fieldInfo = enumObj.GetType().GetField(enumObj.ToString());
            var descriptionAttr = fieldInfo
                .GetCustomAttributes(false)
                .OfType<DescriptionAttribute>()
                .Cast<DescriptionAttribute>()
                .SingleOrDefault();
            if (descriptionAttr == null)
            {
                return enumObj.ToString();
            }
            else
            {
                return descriptionAttr.Description;
            }
        }
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value == null)
            {
                return null;
            }
            value = System.Convert.ToInt32(value);
            EPalletStatus status = (EPalletStatus)value;
            return status.FetchDescription();
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            EPalletStatus e = EnumHelper.GetValueByDescription<EPalletStatus>((string)value);
            return (int)e;
        }
    }
}