using System;

namespace FrameworkDAL.DTO.EIPConversation
{
    /// <summary>
    /// Maps TEIPOTPRECORD — a hashed, persisted OTP challenge issued for a
    /// high-risk Capability. OTPHASH is a SHA-256 hex digest; the plaintext OTP
    /// is never stored.
    /// </summary>
    public class EIPOtpRecordDTO
    {
        public int OtpRecordId { get; set; }
        public int TenantId { get; set; }
        public string UserIdentifier { get; set; } = string.Empty;
        public string CapabilityCode { get; set; } = string.Empty;
        public string OtpHash { get; set; } = string.Empty;
        public DateTime ExpiresOn { get; set; }
        public DateTime? VerifiedOn { get; set; }
        public byte AttemptCount { get; set; }

        /// <summary>1=Pending, 2=Verified, 3=Expired, 4=Failed (attempt limit exceeded)</summary>
        public byte OtpStatus { get; set; }

        public int CreatedById { get; set; }
        public int ModifiedById { get; set; }
    }
}