/*
    Copyright © 2015 Gluzskiy Alexandr (sss)

    This file is part of Unknown Download Manager (UDM).

    UDM is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 2 of the License, or
    (at your option) any later version.

    UDM is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with UDM.  If not, see <http://www.gnu.org/licenses/>.

*/


#include "udm_main.h"
#include <QMenuBar>
#include <QThread>

#include "connect_widget.h"
#include "client_session.h"

udm_main::udm_main(QWidget *parent)
    : QMainWindow(parent)
{
    auto menu_main = this->menuBar()->addMenu(tr("Main"));
    auto action_connect = menu_main->addAction(tr("Connect"));
    connect(action_connect, SIGNAL(triggered()), this, SLOT(show_connect_widget()));
    auto action_exit = menu_main->addAction(tr("Exit"));
    connect(action_exit, SIGNAL(triggered(bool)), this, SLOT(close())); //TODO: something better
}

udm_main::~udm_main()
{
    //TODO: clear all remaining data
}

void udm_main::show_connect_widget()
{
    connect_widget *w = new connect_widget;
    connect(w, SIGNAL(client_connect(QString&,QString&,int)), this, SLOT(client_connect(QString&,QString&,int)));
    //TODO: make connection to other slots related to connection
    //TODO: destroy widget on close
    w->show();
}

void udm_main::client_pre_connect_init()
{
    thread_client_session = new QThread(this);
    io_service_ = new boost::asio::io_service;
    session = new client_session(0, io_service_); //parent must be 0 here
}
void udm_main::client_connect_finalize()
{
    //connect(session, SIGNAL(terminate_thread()), thread_client_session, SLOT(terminate()));
    session->moveToThread(thread_client_session);
    thread_client_session->start();
}

void udm_main::client_connect(QString &host, QString &password, int port)
{
    client_pre_connect_init();
    connect(this, SIGNAL(connect_signal(QString,QString,int)), session, SLOT(client_connect(QString,QString,int)));
    client_connect_finalize();
    emit connect_signal(host, password, port);
}

void udm_main::client_connect_ssl(QString &host, QString &password, int port, QString &ssl_ca, QString &ssl_crt, QString &ssl_key)
{
    client_pre_connect_init();
    connect(this, SIGNAL(connect_signal(QString,QString,int,QString,QString)), session, SLOT(client_connect(QString,QString,int,QString,QString)));
    client_connect_finalize();
    emit connect_signal_ssl(host, password, port, ssl_ca, ssl_crt, ssl_key);
}