package com.eightlabs.IRCLib
{
    import com.eightlabs.utilities.*;
    import flash.events.*;
    import flash.net.*;
    import flash.system.*;
    import flash.utils.*;
    import mx.core.*;

    public class ClientConnection extends EventDispatcher
    {
        public var port:int = 7000;
        public var holdData:String = "";
        public var hosts:Array;
        private var ircLib:IRCLib = null;
        public var originalUserName:String = null;
        public var host:String = null;
        public var userID:String = "ewcflash";
        private var reconnectTimer:Timer;
        public var hostnumber:int = 0;
        private var socket:Socket;
        public var userName:String = null;
        public var passWord:String = null;

        public function ClientConnection(param1:IRCLib, param2:String, param3:int, param4:String, param5:String = "")
        {
            reconnectTimer = new Timer(5000, 1);
            hosts = ["chat.everywherechat.com", "indigo.everywherechat.com"];
            this.port = param3;
            this.originalUserName = param4;
            this.userName = param4;
            this.passWord = passWord;
            if (param5 != "")
            {
                this.userID = param5;
            }
            this.ircLib = param1;
            connect();
            return;
        }// end function

        private function socket_close(event:Event) : void
        {
            debug.write("socket_close from: " + this.host);
            this.dispatchEvent(new Event("SocketClose"));
            reconnectTimer.addEventListener("timer", reconnectHandler);
            reconnectTimer.start();
            return;
        }// end function

        private function socket_data(event:Event) : void
        {
            var _loc_2:String = null;
            var _loc_4:Array = null;
            var _loc_5:String = null;
            var _loc_3:* = new ByteArray();
            socket.readBytes(_loc_3, 0, socket.bytesAvailable);
            _loc_2 = _loc_3.toString();
            if (holdData != "")
            {
                _loc_2 = holdData + _loc_2;
                holdData = "";
            }
            _loc_4 = _loc_2.split("\r\n");
            if (_loc_2.substr(_loc_2.length - 2) != "\r\n")
            {
                holdData = _loc_4.pop();
            }
            for each (_loc_5 in _loc_4)
            {

                if (_loc_5.length > 0)
                {
                    new IncomingData(ircLib, _loc_5);
                }
            }
            return;
        }// end function

        private function nextHost() : void
        {
            if (this.hostnumber == (this.hosts.length - 1))
            {
                this.hostnumber = 0;
            }
            else
            {
                var _loc_1:String = this;
                var _loc_2:* = this.hostnumber + 1;
                _loc_1.hostnumber = _loc_2;
            }
            return;
        }// end function

        public function socket_outData(param1:String) : void
        {
            socket.writeUTFBytes(param1 + String.fromCharCode(13) + String.fromCharCode(10));
            socket.flush();
            return;
        }// end function

        public function reconnectHandler(event:TimerEvent) : void
        {
            connect();
            return;
        }// end function

        private function socket_connect(event:Event) : void
        {
            this.hostnumber = 0;
            socket_outData("nick " + userName);
            socket_outData("user " + userID + " rambler irc.everywherechat.com :EveryWhereChat Rambler " + Application.application.clientVersion);
            return;
        }// end function

        public function disconnect() : void
        {
            socket.close();
            return;
        }// end function

        private function socket_ioerror(event:IOErrorEvent) : void
        {
            debug.write("socket_ioerror from: " + this.host);
            this.dispatchEvent(new Event("SocketClose"));
            reconnectTimer.addEventListener("timer", reconnectHandler);
            reconnectTimer.start();
            return;
        }// end function

        private function connect() : void
        {
            ircLib.sk = null;
            socket = new Socket();
            this.host = this.hosts[this.hostnumber];
            debug.write("Connecting to " + this.host);
            var CROSSDOMAINXML:* = "xmlsocket://" + this.host + ":843";
            socket.addEventListener("connect", socket_connect);
            socket.addEventListener("socketData", socket_data);
            socket.addEventListener("ioError", socket_ioerror);
            socket.addEventListener("close", socket_close);
            if (CROSSDOMAINXML != null)
            {
                Security.loadPolicyFile(CROSSDOMAINXML);
            }
            try
            {
                socket.connect(host, port);
            }
            catch (e:SecurityError)
            {
            }
            nextHost();
            return;
        }// end function

    }
}