using System.Threading;
using System.Threading.Tasks;
using GB5Shared.DTO.Framework.Login;

namespace FrameworkBLL.UserLogin
{
    public interface ILoggedInUsersBLL
    {
        /// <summary>
        /// Returns JSON-serialized list of currently active sessions from MSESSIONSTORE.
        /// Mirrors GB4's GetLogedInUsersforDashboard endpoint behaviour.
        /// </summary>
        Task<string> GetLoggedInUsersForDashboardAsync(LoginDTO login, int type, CancellationToken ct = default);

        /// <summary>
        /// Force-terminates one or more sessions by LoginEventLogId.
        /// Deletes the session rows from MSESSIONSTORE — next API call from those
        /// sessions receives 401 from SessionHeartbeatMiddleware.
        /// Mirrors GB4's ForceLogOut endpoint behaviour.
        /// </summary>
        Task<string> ForceLogoutAsync(List<int> loginEventLogIds, LoginDTO login, CancellationToken ct = default);
    }
}