using System.ComponentModel.DataAnnotations;

namespace Connected.Security.Authentication
{
	/// <summary>
	/// Represents the authentication args when authenticating users by their Pin
	/// code. 
	/// </summary>
	/// <remarks>
	/// This is slightly different from a <see cref="BasicAuthenticationArgs"/> authorization
	/// used in cases where users have duals security needs, the password for the direct access to 
	/// the environment, for example by using login screen on the front end and the pin code used
	/// by security cards used by alternative authentication protocols.
	/// </remarks>
	public sealed class PinAuthenticationArgs : AuthenticationArgs
	{
		/// <summary>
		/// The user's identity. It can contain login name, email or authentication token.
		/// </summary>
		[Required]
		[MaxLength(128)]
		public string User { get; init; }
		/// <summary>
		/// The user's Pin code.
		/// </summary>
		[Required]
		[MaxLength(32)]
		public string Pin { get; init; }
	}
}