/*------------------------------------------------------------------------------
--  This file is a part of the SocExplorer Software
--  Copyright (C) 2014, Plasma Physics Laboratory - CNRS
--
--  This program 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 3 of the License, or
--  (at your option) any later version.
--
--  This program 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 this program; if not, write to the Free Software
--  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-------------------------------------------------------------------------------*/
/*--                  Author : Alexis Jeandet
--                     Mail : alexis.jeandet@member.fsf.org
----------------------------------------------------------------------------*/
#include "stardundeegui.h"

#include "ui_stardundeeGUI.h"
#include <spw_usb_api.h>
#include <spw_config_library.h>

StarDundeeGUI::StarDundeeGUI(QWidget *parent) :
    QWidget(parent),ui(new Ui::StarDundeeUI)
{
    resetBytesPacketsStatistics();

    this->ui->setupUi(this);
    connect(this->ui->selectBrickCmbx,SIGNAL(currentIndexChanged(int)),this,SIGNAL(brickSelectionChanged(int)));
    connect(this->ui->selectLinkCmbx,SIGNAL(currentIndexChanged(int)),this,SIGNAL(linkNumberSelectionChanged(int)));
    connect(this->ui->setLinkSpeedCmbx,SIGNAL(currentIndexChanged(QString)),this,SIGNAL(linkSpeedSelectionChanged(QString)));
    connect(this->ui->destKeyLineEdit,SIGNAL(textChanged(QString)),this,SIGNAL(destinationKeyChanged(QString)));
    connect(this->ui->RMAPAddresslineEdit,SIGNAL(textChanged(QString)),this,SIGNAL(rmapAddressChanged(QString)));
    connect(this->ui->RMAPKeylineEdit,SIGNAL(textChanged(QString)),this,SIGNAL(rmapKeyChanged(QString)));
    connect(this->ui->RMAPTimeoutLineEdit,SIGNAL(textChanged(QString)),this,SIGNAL(rmapTimeoutChanged(QString)));
    connect(this->ui->connectQpb,SIGNAL(clicked()),this,SIGNAL(connectClicked()));
    connect(this->ui->setInterfaceModeQrb, SIGNAL(toggled(bool)), this, SIGNAL(brickModeChanged(bool)));
    connect(this->ui->resetStatsQpb, SIGNAL(clicked()), this, SLOT(resetStatistics()));
}

int StarDundeeGUI::getBrickSelection()
{
    return ui->selectBrickCmbx->currentIndex();
}

int StarDundeeGUI::getLinkNumberSelection()
{
    return ui->selectLinkCmbx->currentIndex();
}

QString StarDundeeGUI::getLinkSpeedSelection()
{
    return ui->setLinkSpeedCmbx->currentText();
}

QString StarDundeeGUI::getDestinationKey()
{
    return ui->destKeyLineEdit->text();
}

QString StarDundeeGUI::getRmapAddress()
{
    return ui->RMAPAddresslineEdit->text();
}

QString StarDundeeGUI::getRmapKey()
{
    return ui->RMAPKeylineEdit->text();
}

QString StarDundeeGUI::getRmapTimeout()
{
    return ui->RMAPTimeoutLineEdit->text();
}

bool StarDundeeGUI::isBrickSetAsAnInterface()
{
    return ui->setInterfaceModeQrb->isChecked();
}

void StarDundeeGUI::setBrickAsAnInterface( bool interfaceMode )
{
    if (interfaceMode == true)
    {
        this->ui->setInterfaceModeQrb->setChecked( true );
    }
    else
    {
        this->ui->setRouterModeQrb->setChecked( true );
    }
}

void StarDundeeGUI::setBrickAsARouter( bool interfaceMode )
{
    if (interfaceMode==true)
    {
        this->ui->setRouterModeQrb->setChecked( true );
    }
    else
    {
        this->ui->setInterfaceModeQrb->setChecked( true );
    }

}

void StarDundeeGUI::lock(bool lock)
{
    this->ui->selectBrickCmbx->setDisabled(lock);
    this->ui->selectLinkCmbx->setDisabled(lock);
    this->ui->setLinkSpeedCmbx->setDisabled(lock);
    this->ui->destKeyLineEdit->setDisabled(lock);
    this->ui->RMAPAddresslineEdit->setDisabled(lock);
    this->ui->RMAPKeylineEdit->setDisabled(lock);
    this->ui->RMAPTimeoutLineEdit->setDisabled(lock);
    this->ui->setInterfaceModeQrb->setDisabled(lock);
    this->ui->setRouterModeQrb->setDisabled(lock);
    if(lock)
        this->ui->connectQpb->setText("Disconnect");
    else
        this->ui->connectQpb->setText("Connect");
}

void StarDundeeGUI::updateAvailableBrickCount(int count)
{
    this->ui->selectBrickCmbx->clear();
    this->ui->selectBrickCmbx->addItem("none");
    for(int i =0;i<32;i++)
    {
        if((count&1)==1)
        {
            star_device_handle hDevice;
            char serial[11]="";
            if (USBSpaceWire_Open(&hDevice, 0))
            {
                USBSpaceWire_GetSerialNumber(hDevice,(U8*) serial);
                USBSpaceWire_Close(hDevice);
            }
            this->ui->selectBrickCmbx->addItem("STAR-Dundee USB brick "+QString::number(i)+" sn:" + serial);
        }
        count>>=1;
    }
}

void StarDundeeGUI::setRmapTimeout(const QString &timeout)
{
    this->ui->RMAPTimeoutLineEdit->setText(timeout);
}

void StarDundeeGUI::selectBrick(int brickIndex)
{
    if(brickIndex>=0&& brickIndex<this->ui->selectBrickCmbx->count())
    {
        this->ui->selectBrickCmbx->setCurrentIndex(brickIndex);
    }
}

void StarDundeeGUI::selectLinkNumber(int linkNumber)
{
    if(linkNumber==1 || linkNumber==2)
    {
        this->ui->selectLinkCmbx->setCurrentIndex(linkNumber-1);
    }
}

void StarDundeeGUI::selectLinkSpeed(int linkSpeed)
{
#define MHz *(1000*1000)
    if(linkSpeed==10 MHz)
    {
        this->ui->selectLinkCmbx->setCurrentIndex(0);
    }
}

void StarDundeeGUI::setDestinationKey(const QString &destKey)
{
    bool ok;
    int Key=destKey.toInt(&ok,10);
    if(ok)
    {
        this->ui->destKeyLineEdit->setText(destKey);
    }
}

void StarDundeeGUI::setRmapAddress(const QString &address)
{
    bool ok;
    int tmp=address.toInt(&ok,10);
    if(ok)
    {
        this->ui->RMAPAddresslineEdit->setText(address);
    }
}

void StarDundeeGUI::setRmapKey(const QString &key)
{
    bool ok;
    int tmp=key.toInt(&ok,10);
    if(ok)
    {
        this->ui->RMAPKeylineEdit->setText(key);
    }
}

int StarDundeeGUI::getAvailableBrickCount( void )
{
    int list = USBSpaceWire_ListDevices();
    emit updateAvailableBrickCount(list);
    QCoreApplication::processEvents();
    return list;
}

void StarDundeeGUI::resetBytesPacketsStatistics( void )
{
    nbBytesReceivedFromSpw = 0;
    nbBytesTransmittedToSpw = 0;
    nbPacketsReceivedFromSpw = 0;
    nbPacketsTransmittedToSpw = 0;
}

void StarDundeeGUI::resetStatistics( void )
{
    nbBytesReceivedFromSpw = 0;
    nbBytesTransmittedToSpw = 0;
    nbPacketsReceivedFromSpw = 0;
    nbPacketsTransmittedToSpw = 0;

    this->ui->starDundeeReceivedBytes->setText( QString::number(nbBytesReceivedFromSpw) );
    this->ui->starDundeeReceivedPackets->setText( QString::number(nbPacketsReceivedFromSpw) );
    this->ui->starDundeeTransmittedBytes->setText( QString::number(nbBytesTransmittedToSpw) );
    this->ui->starDundeeTransmittedPackets->setText( QString::number(nbPacketsTransmittedToSpw) );
}

void StarDundeeGUI::updateNbReceivedBytesFromSpw( unsigned int nbBytes)
{
    nbBytesReceivedFromSpw   = nbBytesReceivedFromSpw + nbBytes;
    nbPacketsReceivedFromSpw = nbPacketsReceivedFromSpw + 1;

    this->ui->starDundeeReceivedBytes->setText( QString::number(nbBytesReceivedFromSpw) );
    this->ui->starDundeeReceivedPackets->setText( QString::number(nbPacketsReceivedFromSpw) );
}

void StarDundeeGUI::updateNbTransmittedBytesToSpw( unsigned int nbBytes)
{
    nbBytesTransmittedToSpw   = nbBytesTransmittedToSpw + nbBytes;
    nbPacketsTransmittedToSpw = nbPacketsTransmittedToSpw + 1;

    this->ui->starDundeeTransmittedBytes->setText( QString::number(nbBytesTransmittedToSpw) );
    this->ui->starDundeeTransmittedPackets->setText( QString::number(nbPacketsTransmittedToSpw) );
}