using System;
using Kreta.Framework.Security;

namespace Kreta.Framework.Session
{
    /// <summary>
    /// Provides data for the <see cref="SessionCreated" />, <see cref="SessionDeleted" />, <see cref="SessionActivated"/>, and <see cref="SessionDeactivated"/> events.
    /// <see cref="SessionEventargs" /> is the base class for classes containing <see cref="UserContext"/> based session event data.
    /// </summary>
    public class SessionEventArgs : EventArgs
    {
        internal SessionEventArgs(LoginInfo loginInfo, string serverName)
        {

            SessionId = loginInfo.SessionID;
            IntezmenyAzonosito = loginInfo.IntezmenyAzonosito;
            UserUniqueIdentifier = loginInfo.UniqueIdentifier;
            FelhasznaloId = loginInfo.FelhasznaloId;
            GondviseloId = loginInfo.GondviseloId;
            ClientIP = loginInfo.ClientIP;
            ServerName = serverName;
        }

        public string IntezmenyAzonosito { get; protected set; }

        /// <summary>
        /// Gets the current session-identifier for the user
        /// </summary>
        public string SessionId { get; protected set; }

        /// <summary>
        /// Gets the globally unique user identifier for the user.
        /// </summary>
        public int UserUniqueIdentifier { get; protected set; }

        /// <summary>
        /// Gets the user related <see cref="IPAddress"/> information
        /// </summary>
        public string ClientIP { get; protected set; }

        /// <summary>
        /// Gets the local user identifier for the user.
        /// </summary>
        public int FelhasznaloId { get; protected set; }

        public int? GondviseloId { get; protected set; }
        /// <summary>
        /// Gets the server identifier.
        /// </summary>
        public string ServerName { get; protected set; }
    }

    /// <summary>
    /// Represents the delegate that will handle the <see cref="SessionCreated"/> event
    /// </summary>
    /// <param name="sender">The source of the event. When this event is raised by the <see cref="SessionManager"/> class, the sender is the object that raises the event.</param>
    /// <param name="e">A <see cref="SessionEventArgs"/> instance that contains the event data.</param>
    /// <remarks>
    /// When you create a <see cref="SessionCreatedEventHandler" /> delegate, you identify the method that will handle the event. 
    /// To associate the event with your event handler, add an instance of the delegate to the event. 
    /// The event handler is called whenever the event occurs, unless you remove the delegate.
    /// </remarks>
    public delegate void SessionCreatedEventHandler(object sender, SessionEventArgs e);

    /// <summary>
    /// 
    /// </summary>
    /// <param name="sender">The sender.</param>
    /// <param name="e">The <see cref="SessionEventArgs"/> instance containing the event data.</param>
    public delegate void SessionAccessEventHandler(object sender, SessionEventArgs e);

    /// <summary>
    /// Represents the delegate that will handle the <see cref="SessionActivated"/> event
    /// </summary>
    /// <param name="sender">The source of the event. When this event is raised by the <see cref="SessionManager"/> class, the sender is the object that raises the event.</param>
    /// <param name="e">A <see cref="SessionEventArgs"/> instance that contains the event data.</param>
    /// <remarks>
    /// When you create a <see cref="SessionActivatedEventHandler" /> delegate, you identify the method that will handle the event. 
    /// To associate the event with your event handler, add an instance of the delegate to the event. 
    /// The event handler is called whenever the event occurs, unless you remove the delegate.
    /// </remarks>
    public delegate void SessionActivatedEventHandler(object sender, SessionEventArgs e);

    /// <summary>
    /// Represents the delegate that will handle the <see cref="SessionDeactivated"/> event
    /// </summary>
    /// <param name="sender">The source of the event. When this event is raised by the <see cref="SessionManager"/> class, the sender is the object that raises the event.</param>
    /// <param name="e">A <see cref="SessionEventArgs"/> instance that contains the event data.</param>
    /// <remarks>
    /// When you create a <see cref="SessionDeactivatedEventHandler" /> delegate, you identify the method that will handle the event. 
    /// To associate the event with your event handler, add an instance of the delegate to the event. 
    /// The event handler is called whenever the event occurs, unless you remove the delegate.
    /// </remarks>
    public delegate void SessionDeactivatedEventHandler(object sender, SessionEventArgs e);

    /// <summary>
    /// Represents the delegate that will handle the <see cref="SessionDeleted"/> event
    /// </summary>
    /// <param name="sender">The source of the event. When this event is raised by the <see cref="SessionManager"/> class, the sender is the object that raises the event.</param>
    /// <param name="e">A <see cref="SessionEventArgs"/> instance that contains the event data.</param>
    /// <remarks>
    /// When you create a <see cref="SessionDeletedEventHandler" /> delegate, you identify the method that will handle the event. 
    /// To associate the event with your event handler, add an instance of the delegate to the event. 
    /// The event handler is called whenever the event occurs, unless you remove the delegate.
    /// </remarks>
    public delegate void SessionDeletedEventHandler(object sender, SessionEventArgs e);
}