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

namespace Kreta.Naplo.Domain.V3.Utility.ValidationAttributes
{
    [AttributeUsage(AttributeTargets.Property)]
    public class EnumToDescriptionAttribute : DescriptionAttribute
    {
        public override string Description => base.Description;

        public EnumToDescriptionAttribute(string description, Type enumType)
        {
            DescriptionValue = description + " (" + GetEnumsFromGenerated(enumType) + ")";
        }

        private string GetEnumsFromGenerated(Type enumType)
        {
            var enumNames = System.Enum.GetNames(enumType).ToList();
            return string.Join(", ", enumNames);
        }
    }
}