using System;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.Linq;

namespace IRIGCh10
{
    public static class DescriptionDecoder
    {
        public static string GetDescription(Enum value)
        {
            var fi = value.GetType().GetField(value.ToString());
            var attributes = (DescriptionAttribute[]) fi.GetCustomAttributes(
                typeof(DescriptionAttribute), false);
            if (attributes.Any())
            {
                return attributes.First().Description;
            }
            return value.ToString();
        }
    }

    public static class MaxLengthDecoder
    {
        public static int GetMaxLength(Enum value)
        {
            var fi = value.GetType().GetField(value.ToString());
            var attributes = (MaxLengthAttribute[]) fi.GetCustomAttributes(
                typeof(MaxLengthAttribute), false);
            if (attributes.Any())
            {
                return attributes.First().Length;
            }
            return 0;
        }
    }
}