using System;
using TINK.Repository;

namespace TINK.Model.Connector
{
	/// <summary>Holds user infromation required for copri related commands/ query operations. </summary>
	public class BaseLoggedIn : Base
	{
		/// <summary>Session cookie used to sign in to copri.</summary>
		public string SessionCookie { get; }

		/// <summary> Mail address of the user. </summary>
		protected string Mail { get; }

		/// <summary> Object which provides date time info. </summary>
		protected readonly Func<DateTime> DateTimeProvider;

		/// <summary>Constructs a copri query object.</summary>
		/// <param name="copriServer">Server which implements communication.</param>
		public BaseLoggedIn(ICopriServerBase copriServer,
			string sessionCookie,
			string mail,
			Func<DateTime> p_oDateTimeProvider) : base(copriServer)
		{
			if (string.IsNullOrEmpty(sessionCookie))
				throw new ArgumentException("Can not instantiate query object- object. Session cookie must never be null or emtpy.");

			if (string.IsNullOrEmpty(mail))
				throw new ArgumentException("Can not instantiate query object- object. Mail address must never be null or emtpy.");

			DateTimeProvider = p_oDateTimeProvider
				?? throw new ArgumentException("Can not instantiate connector- object. No date time provider object available.");

			SessionCookie = sessionCookie;

			Mail = mail;
		}
	}
}