/*******************************************************************************
 * gui/statusbar/natstatus.cpp                                                 *
 *                                                                             *
 * Copyright (c) 2009 Retroshare Team <retroshare.project@gmail.com>           *
 *                                                                             *
 * This program is free software: you can redistribute it and/or modify        *
 * it under the terms of the GNU Affero 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 Affero General Public License for more details.                         *
 *                                                                             *
 * You should have received a copy of the GNU Affero General Public License    *
 * along with this program. If not, see <https://www.gnu.org/licenses/>.       *
 *                                                                             *
 *******************************************************************************/

#include <QHBoxLayout>
#include <QLabel>

#include "natstatus.h"

#include "retroshare/rsiface.h"
#include "retroshare/rsconfig.h"
#include "gui/common/FilesDefs.h"

NATStatus::NATStatus(QWidget *parent)
 : QWidget(parent)
{
    QHBoxLayout *hbox = new QHBoxLayout(this);
    hbox->setMargin(0);
    hbox->setSpacing(6);
       
    statusNAT = new QLabel( tr("<strong>NAT:</strong>"), this );
//    statusDHT->setMinimumSize( statusPeers->frameSize().width() + 0, 0 );
    hbox->addWidget(statusNAT);
    
    iconLabel = new QLabel(this);
    iconLabel->setPixmap(FilesDefs::getPixmapFromQtResourcePath(":/images/grayled.png"));
    // iconLabel doesn't change over time, so we didn't need a minimum size
    hbox->addWidget(iconLabel);

    hbox->addSpacing(2);

    _compactMode = false;

    setLayout(hbox);
}

void NATStatus::getNATStatus()
{
	RsNetState netState = rsConfig -> getNetState();

	statusNAT->setVisible(!_compactMode);
	QString text = _compactMode?statusNAT->text():"";
    int S = QFontMetricsF(iconLabel->font()).height() ;

	switch(netState)
	{
		default:
	    case RsNetState::BAD_UNKNOWN:
		{
            iconLabel->setPixmap(FilesDefs::getPixmapFromQtResourcePath(":/icons/bullet_yellow_128.png").scaledToHeight(S,Qt::SmoothTransformation)) ;
            iconLabel->setToolTip( text + tr("Network Status Unknown")) ;
		}
		break ;

	    case RsNetState::BAD_OFFLINE:
		{
            iconLabel->setPixmap(FilesDefs::getPixmapFromQtResourcePath(":/icons/bullet_grey_129.png").scaledToHeight(S,Qt::SmoothTransformation)) ;
            iconLabel->setToolTip( text + tr("Offline")) ;
		}
		break ;

// BAD. (RED)
	    case RsNetState::BAD_NATSYM:
		{
            iconLabel->setPixmap(FilesDefs::getPixmapFromQtResourcePath(":/icons/bullet_red_128.png").scaledToHeight(S,Qt::SmoothTransformation)) ;
            iconLabel->setToolTip( text + tr("Nasty Firewall")) ;
		}
		break ;

	    case RsNetState::BAD_NODHT_NAT:
		{
            iconLabel->setPixmap(FilesDefs::getPixmapFromQtResourcePath(":/icons/bullet_red_128.png").scaledToHeight(S,Qt::SmoothTransformation)) ;
            iconLabel->setToolTip( text + tr("DHT Disabled and Firewalled")) ;
		}
		break ;

// CAUTION. (ORANGE)
	    case RsNetState::WARNING_RESTART:
		{
            iconLabel->setPixmap(FilesDefs::getPixmapFromQtResourcePath(":/icons/bullet_yellow_128.png").scaledToHeight(S,Qt::SmoothTransformation)) ;
            iconLabel->setToolTip( text + tr("Network Restarting")) ;
		}
		break ;

	    case RsNetState::WARNING_NATTED:
		{
            iconLabel->setPixmap(FilesDefs::getPixmapFromQtResourcePath(":/icons/bullet_yellow_128.png").scaledToHeight(S,Qt::SmoothTransformation)) ;
            iconLabel->setToolTip( text + tr("Behind Firewall")) ;
		}
		break ;

	    case RsNetState::WARNING_NODHT:
		{
            iconLabel->setPixmap(FilesDefs::getPixmapFromQtResourcePath(":/icons/bullet_yellow_128.png").scaledToHeight(S,Qt::SmoothTransformation)) ;
			iconLabel->setToolTip( text + tr("DHT Disabled")) ;
		}
		break ;

// GOOD (GREEN)
	    case RsNetState::GOOD:
		{
            iconLabel->setPixmap(FilesDefs::getPixmapFromQtResourcePath(":/icons/bullet_green_128.png").scaledToHeight(S,Qt::SmoothTransformation)) ;
			iconLabel->setToolTip( text + tr("RetroShare Server")) ;
		}
		break ;

	    case RsNetState::ADV_FORWARD:
		{
            iconLabel->setPixmap(FilesDefs::getPixmapFromQtResourcePath(":/icons/bullet_green_128.png").scaledToHeight(S,Qt::SmoothTransformation)) ;
			iconLabel->setToolTip( text + tr("Forwarded Port")) ;
		}
		break ;
	}
}

