WZC2/be/Modules/Shared/src/Win_in.Sfs.Shared.Domain.Shared/EnumExtensions.cs

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;

namespace Win_in.Sfs.Shared.Domain.Shared;

public static class EnumExtensions
{
    public static string GetDisplayName(this Enum enumObj)
    {
        var type = enumObj.GetType();
        var member = type.GetMember(enumObj.ToString());
        if (member.Length <= 0)
        {
            return enumObj.ToString();
        }
        var attributes = member.First().GetCustomAttributes(typeof(DisplayAttribute), false);
        return attributes.Length > 0 ? ((DisplayAttribute)attributes[0]).Name : enumObj.ToString();
    }

    public static List<T> GetEnumList<T>(this string strEnums, string separator)
        where T : Enum
    {
        var enumList = new List<T>();
        if (string.IsNullOrEmpty(strEnums))
        {
            return enumList;
        }

        var strArray = strEnums.Split(separator);
        foreach (var str in strArray)
        {
            if (Enum.TryParse(typeof(T), str, true, out var locationType))
            {
                enumList.Add((T)locationType);
            }
        }
        return enumList;
    }
}