#include "socketirc.h"
#include <iostream>
#include <QCoreApplication>

SocketIRC::SocketIRC() : server("irc.freenode.net"), port(6667), isConnected(false)
{
    connect(&sock, SIGNAL(readyRead()), this, SLOT(readMsg()));
    connect(&sock, SIGNAL(disconnected()), this, SLOT(onDisconnect()));
}

SocketIRC::SocketIRC(QString server_, int port_) : server(server_), port(port_), isConnected(false)
{
    connect(&sock, SIGNAL(readyRead()), this, SLOT(readMsg()));
    connect(&sock, SIGNAL(disconnected()), this, SLOT(onDisconnect()));
}

void SocketIRC::sendMsg(QString msg)
{
    sock.write(msg.toStdString().c_str());
    sock.flush();
}

int SocketIRC::connectToServer(QCoreApplication* app_)
{
    app = app_;

    sock.connectToHost(server, quint16(port));
    if(!sock.waitForConnected(3000))
    {
        std::cerr << "failed to connect to " << server.toStdString()
                  << " on port " << port
                  << ": " << sock.errorString().toStdString() << std::endl;

        if(app != NULL)
            app->exit();
        else
            return 0;
    }
    return app->exec();
}

void SocketIRC::readMsg()
{
    char buffer[512];
    while(sock.canReadLine())
    {
        int numbytes = sock.readLine(buffer, 512);
        buffer[numbytes - 2] = '\0';
        std::cout << buffer << std::endl;
        emit receivedMsg(QString(buffer));
    }
}

void SocketIRC::onDisconnect()
{
    app->exit();
}