using System;
using System.Collections.Generic;
using System.Reflection;
using System.Text;

namespace WMS.Web.Core
{
    public class EnumRemarkAttribute : Attribute
    {
        public string Remark { get; set; }
        public EnumRemarkAttribute(string remark)
        {
            this.Remark = remark;
        }
    }


    public static class EnumOperate
    {
        public static string GetRemark(this Enum enumInfo)
        {
            if (enumInfo == null) return "";
            Type type = enumInfo.GetType();
            //获取字段信息
            FieldInfo field = type.GetField(enumInfo.ToString());
            if (field == null) return "";
            //检查字段是否含有指定特性
            if (field.IsDefined(typeof(EnumRemarkAttribute), true))
            {
                //获取字段上的自定义特性
                EnumRemarkAttribute remarkAttribute = (EnumRemarkAttribute)field.GetCustomAttribute(typeof(EnumRemarkAttribute));
                return remarkAttribute.Remark;
            }
            else
            {
                return enumInfo.ToString();
            }
        }
    }

    public class PropertyRemarkAttribute : Attribute
    {
        public string Remark { get; set; }
        public PropertyRemarkAttribute(string remark)
        {
            this.Remark = remark;
        }
    }
}