LoginResult.cs

using System;
 
namespace Waher.Security.Users
{
    public enum LoginResultType
    {
        PermanentlyBlocked,
 
        TemporarilyBlocked,
 
        InvalidCredentials,
 
        NoPassword,
 
        Success
    }
 
    public class LoginResult
    {
        private readonly IUser user;
        private readonly DateTime? next;
        private readonly LoginResultType type;
 
        public LoginResult(DateTime Next)
        {
            this.user = null;
            this.next = Next;
            this.type = Next == DateTime.MaxValue ? LoginResultType.PermanentlyBlocked : LoginResultType.TemporarilyBlocked;
        }
 
        public LoginResult(IUser User)
        {
            this.user = User;
            this.next = null;
            this.type = User is null ? LoginResultType.InvalidCredentials : LoginResultType.Success;
        }
 
        public LoginResult()
        {
            this.user = null;
            this.next = null;
            this.type = LoginResultType.NoPassword;
        }
 
        public IUser User => this.user;
 
        public DateTime? Next => this.next;
 
        public LoginResultType Type => this.type;
    }
}