using System;
using System.Collections.Generic;
using System.Text;
using System.Net.Mail;
using System.Net;
using OpenPOP.POP3;

namespace SafeNetLib
{
    public class EmailServerSSL
    {
        private POPClient popClient;
        private string serverIP;
        private int port;
        private string loginNAme;
        private string password;

        //constructor
        public EmailServerSSL(string _serverIP, string _port, string _logName, string _pass)
        {
            bool result = Int32.TryParse(_port, out port);
            if (!result)
            {
                Console.WriteLine("Email port not numeric, error in EmailServerSSL constructor.");
                return;
            }

            serverIP = _serverIP;
            loginNAme = _logName;
            password = _pass;

            popClient = new POPClient();
            popClient.AuthenticationBegan += new EventHandler(popClient_AuthenticationBegan);
            popClient.AuthenticationFinished += new EventHandler(popClient_AuthenticationFinished);
            popClient.CommunicationBegan += new EventHandler(popClient_CommunicationBegan);
            popClient.CommunicationOccured += new EventHandler(popClient_CommunicationOccured);
            popClient.CommunicationLost += new EventHandler(popClient_CommunicationLost);
            popClient.MessageTransferBegan += new EventHandler(popClient_MessageTransferBegan);
            popClient.MessageTransferFinished += new EventHandler(popClient_MessageTransferFinished);
        }
        #region popCLient events
        private void AddEvent(string strEvent)
        {
            /*
            lstEvents.Items.Add(strEvent);
            lstEvents.SelectedIndex = lstEvents.Items.Count - 1;
             */
            //Console.WriteLine("popClient event = " +strEvent);
        }

        private void popClient_CommunicationBegan(object sender, EventArgs e)
        {
            AddEvent("CommunicationBegan");
        }

        private void popClient_CommunicationOccured(object sender, EventArgs e)
        {
            AddEvent("CommunicationOccured");
        }

        private void popClient_AuthenticationBegan(object sender, EventArgs e)
        {
            AddEvent("AuthenticationBegan");
        }

        private void popClient_AuthenticationFinished(object sender, EventArgs e)
        {
            AddEvent("AuthenticationFinished");
        }

        private void popClient_MessageTransferBegan(object sender, EventArgs e)
        {
            AddEvent("MessageTransferBegan");
        }

        private void popClient_MessageTransferFinished(object sender, EventArgs e)
        {
            AddEvent("MessageTransferFinished");
        }

        private void popClient_CommunicationLost(object sender, EventArgs e)
        {
            AddEvent("CommunicationLost");
        }


        #endregion

        public static void sendEmail(string server, string _port, string user, string pass, MailMessage mailMessage, Boolean enableSSL)
        {
            int port = 0;
            bool result = Int32.TryParse(_port, out port);
            if (result)
            {
                SmtpClient mailClient = new SmtpClient();
                mailClient.Host = server;
                mailClient.Port = port;
                NetworkCredential cred = new NetworkCredential(user, pass);
                mailClient.Credentials = cred;
                mailClient.EnableSsl = enableSSL;
                mailClient.Send(mailMessage);
                Console.WriteLine("------Sending email on " + server + " TO: " + mailMessage.To[0].ToString() + "--------------");
            }
            else
            {
                Console.WriteLine("Email port not numeric, error in sendEmail.");
            }
        }
    }
}