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

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

void SocketIRC::setServer(std::string server_)
{
    server = server_;
}

void SocketIRC::setPort(int port_)
{
    port = port_;
}

void SocketIRC::sendMsg(QString msg)
{
    if(isConnected)
    {
        sock.write(msg.toStdString().c_str());
        sock.flush();
        std::cout << msg.toStdString();
    }
}

void SocketIRC::setConnected(int c)
{
    if(c != isConnected)
    {
        if(isConnected)
        {
            sock.close();
            isConnected = false;
            emit stateChanged(isConnected);
        }
        else
        {
            sock.connectToHost(QString(server.c_str()), quint16(port));
            if(sock.waitForConnected(5000))
                isConnected = true;
            else
                std::cerr << "failed to connect : " << sock.errorString().toStdString() << std::endl;
            emit stateChanged(isConnected);
        }
    }
}

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));
    }
}