var irc = require('irc');
var http = require('http');
var url = require('url');
var querystring = require('querystring');
var xml = require('xml');

function startServer(port) {
    var server = http.createServer(function (req, res) {
        var params = querystring.parse(url.parse(req.url).query);

        function printPage(message, status) {
            res.writeHead(200, {"Content-Type": "text/xml"});
            var resultxml = [{resultat: [{message: message}, {status: status}]}];
            res.write(xml(resultxml));
            res.end();
        }

        if (params['pseudo'] && params['pass'] && params['email']) {
            var client = new irc.Client('irc2.dialova.com', params['pseudo'], {
                port: 7000,
                userName: "cle1",
                password: "h6y3f5h6",
                autoConnect: false,
            });
            client.connect(function (input) {
                client.send('OPER', 'autoreg', 'r3g4343');
                client.say('NickServ', 'REGISTER ' + params['pass'] + ' ' + params['email']);
            });
            client.addListener('notice', function (nick, to, text) {
                if (nick == "NickServ") {
                    var parseRegister = text.split(" ");
                    if (parseRegister[5] == "enregistr�!") {
                        client.disconnect();
                        printPage("Le pseudo est deja enregistre!", 0);
                    }
                    if (parseRegister[4] == "maintenant") {
                        client.disconnect();
                        printPage("Le pseudo a bien ete enregistre.", 1);
                    }
                    //console.log(nick + ' ' + to + ' ' + text);
                }
            });
            client.addListener('raw', function (raw) {
                if (raw.rawCommand == 433) {
                    client.disconnect();
                    printPage("Quelqu'un utilise deja ce pseudo!", 0);
                }
                //console.log(raw);
            });
        }
        else printPage("Donnees incompletes!");
    });
    server.listen(port);

}
module.exports.startServer = startServer;