using JY.Inspection.Common;
using JY.Model.Enums;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;

namespace JY.Inspection.Enums
{
    public static class EnumExtension
    {
        // 输入枚举，获取其Description属性对应的名称
        public static string GetDescription(this Enum value)
        {
            FieldInfo field = value.GetType().GetField(value.ToString());
            if (field != null)
            {
                DescriptionAttribute attribute = Attribute.GetCustomAttribute(field, typeof(DescriptionAttribute)) as DescriptionAttribute;
                if (attribute != null)
                {
                    return attribute.Description;
                }
            }
            return value.ToString();
        }

        // 输入数字，转化成对应的枚举
        public static T ToEnum<T>(this int value)
        {
            return (T)Enum.ToObject(typeof(T), value);
        }

        public static Autuority MapperEnum(this EnumAutority srcEnum)
        {
            switch (srcEnum)
            {
                case EnumAutority.Administrator:
                    return Autuority.管理员;

                case EnumAutority.Engineer:
                    return Autuority.工程师;

                case EnumAutority.Operator:
                    return Autuority.操作员;

                case EnumAutority.None:
                    return Autuority.Empty;
          
                default:
                    return Autuority.Empty;
            }
        }
    }
}