/*
 *            kPPP: A pppd front end for the KDE project
 *
 * $Id$
 *
 *            Copyright (C) 1997 Bernd Johannes Wuebben
 *                   wuebben@math.cornell.edu
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this program; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <qtooltip.h>
#include <qdialog.h>
#include "conwindow.h"
#include "pppdata.h"


ConWindow::ConWindow(PPPData *pd, QWidget *parent, const char *name,
                     QDialog *mainwidget )
  : QWidget(parent, name, 0),
    minutes(0),
    seconds(0),
    hours(0),
    days(0),
    tl1(0),
    _pppdata(pd)
{
  info1 = new QLabel(QObject::tr("Connected at:"), this);
  info2 = new QLabel("", this);

  timelabel1 = new QLabel(QObject::tr("Time connected:"), this);
  timelabel2 = new QLabel("000:00:00", this);

  vollabel = new QLabel(QObject::tr("Volume:"), this);
  volinfo  = new QLabel("", this);

  // now the stuff for accounting
  session_bill_l = new QLabel(QObject::tr("Session Bill:"), this);
  session_bill = new QLabel("", this);
  total_bill_l = new QLabel(QObject::tr("Total Bill:"), this);
  total_bill = new QLabel("", this);

  this->setCaption("kppp");

  cancelbutton = new QPushButton(this);
  cancelbutton->setText(QObject::tr("Disconnect"));
  connect(cancelbutton, SIGNAL(clicked()), mainwidget, SLOT(disconnect()));

 //  statsbutton = new QPushButton(this);
//   statsbutton->setText(QObject::tr("Details"));
//   statsbutton->setFocus();
//   connect(statsbutton, SIGNAL(clicked()), mainwidget, SLOT(showStats()));

  clocktimer = new QTimer(this);
  connect(clocktimer, SIGNAL(timeout()), SLOT(timeclick()));

  // read window position from config file
//  int p_x, p_y;
//   PPPData::data()->winPosConWin(p_x, p_y);
//   setGeometry(p_x, p_y, 320, 110);
}

ConWindow::~ConWindow() {
  stopClock();
}

// save window position when window was closed
bool ConWindow::event(QEvent *e) {
  if (e->type() == QEvent::Hide)
  {
//    PPPData::data()->setWinPosConWin(x(), y());
    return true;
  }
  else
    return QWidget::event(e);
}

QString ConWindow::prettyPrintVolume(unsigned int n) {
  int idx = 0;
  const QString quant[] = {QObject::tr("Byte"), QObject::tr("KB"),
		   QObject::tr("MB"), QObject::tr("GB"), QString::null};

  float n1 = n;
  while(n >= 1024 && quant[idx] != QString::null) {
    idx++;
    n /= 1024;
  }

  int i = idx;
  while(i--)
    n1 = n1 / 1024.0;

  QString s = QString::number( n1, 'f', idx==0 ? 0 : 1 ); //KGlobal::locale()->formatNumber( n1, idx==0 ? 0 : 1 );
  s += " " + quant[idx];
  return s;
}

// void ConWindow::accounting(bool on) {
//   // cache accounting settings
//   accountingEnabled = on;
// //  volumeAccountingEnabled = PPPData::data()->VolAcctEnabled();

//   // delete old layout
//   if(tl1 != 0)
//     delete tl1;

//   // add layout now
//   tl1 = new QVBoxLayout(this, 10, 10);
//   tl1->addSpacing(5);
//   QHBoxLayout *tl = new QHBoxLayout;
//   tl1->addLayout(tl);
//   tl->addSpacing(20);
//   QGridLayout *l1;

//   int vol_lines = 0;
// //   if(_pppdata->VolAcctEnabled())
// //     vol_lines = 1;

//   if(accountingEnabled)
//     l1 = new QGridLayout(4 + vol_lines, 2, 5);
//   else
//     l1 = new QGridLayout(2 + vol_lines, 2, 5);
//   tl->addLayout(l1);
//   l1->setColStretch(0, 0);
//   l1->setColStretch(1, 1);

//   info2->setAlignment(AlignRight|AlignVCenter);
//   timelabel2->setAlignment(AlignRight|AlignVCenter);
//   session_bill->setAlignment(AlignRight|AlignVCenter);
//   total_bill->setAlignment(AlignRight|AlignVCenter);
//   volinfo->setAlignment(AlignRight|AlignVCenter);
//   // make sure that there's enough space for the bills
//   QString s1 = session_bill->text();
//   QString s2 = total_bill->text();
//   QString s3 = volinfo->text();

//   session_bill->setText("888888.88 XXX");
//   total_bill->setText("888888.88 XXX");
//   volinfo->setText("8888.8 MB");
//   session_bill->setFixedSize(session_bill->sizeHint());
//   total_bill->setFixedSize(total_bill->sizeHint());
//   volinfo->setFixedSize(volinfo->sizeHint());
//   session_bill->setText(s1);
//   total_bill->setText(s2);
//   volinfo->setText(s3);

//   l1->addWidget(info1, 0, 0);
//   l1->addWidget(info2, 0, 1);
//   l1->addWidget(timelabel1, 1, 0);
//   l1->addWidget(timelabel2, 1, 1);
//   if(accountingEnabled) {
//     session_bill_l->show();
//     session_bill->show();
//     total_bill_l->show();
//     total_bill->show();
//     l1->addWidget(session_bill_l, 2, 0);
//     l1->addWidget(session_bill, 2, 1);
//     l1->addWidget(total_bill_l, 3, 0);
//     l1->addWidget(total_bill, 3, 1);

//     if(volumeAccountingEnabled) {
//       vollabel->show();
//       volinfo->show();
//       l1->addWidget(vollabel, 4, 0);
//       l1->addWidget(volinfo, 4, 1);
//     } else {
//       vollabel->hide();
//       volinfo->hide();
//     }

//   } else {
//     session_bill_l->hide();
//     session_bill->hide();
//     total_bill_l->hide();
//     total_bill->hide();

//     if(volumeAccountingEnabled) {
//       vollabel->show();
//       volinfo->show();
//       l1->addWidget(vollabel, 2, 0);
//       l1->addWidget(volinfo, 2, 1);
//     } else {
//       vollabel->hide();
//       volinfo->hide();
//     }
//   }

//   tl->addSpacing(10);
//   QVBoxLayout *l2 = new QVBoxLayout(5);
//   tl->addLayout(l2);
//   l2->addStretch(1);
// //  l2->addWidget(statsbutton);
//   l2->addWidget(cancelbutton);

//   l2->addStretch(1);

//   tl1->addSpacing(5);

//   setFixedSize(sizeHint());
// /*
//   do not overwrite position read from config
//   setGeometry((QApplication::desktop()->width() - width()) / 2,
// 	      (QApplication::desktop()->height() - height())/2,
// 	      width(),
// 	      height());
// */
// }


// void ConWindow::dock() {
// //  DockWidget::dock_widget->show();
//   this->hide();
// }


void ConWindow::startClock() {
  minutes = 0;
  seconds = 0;
  hours = 0;
  QString title ;

  title = _pppdata->accname();

  if(_pppdata->get_show_clock_on_caption()){
    title += " 00:00" ;
  }
  this->setCaption(title);

  timelabel2->setText("00:00:00");
  clocktimer->start(1000);
}


void ConWindow::setConnectionSpeed(const QString &speed) {
  info2->setText(speed);
}


void ConWindow::stopClock() {
  clocktimer->stop();
}


void ConWindow::timeclick() {
//   QString tooltip = QObject::tr("Connection: %1\n"
// 			 "Connected at: %2\n"
// 			 "Time connected: %3")
// 		    .arg(_pppdata->accname()).arg(info2->text())
// 		    .arg(time_string2);

//   if(accountingEnabled)
//       tooltip += QObject::tr("\nSession Bill: %1\nTotal Bill: %2")
// 		 .arg(session_bill->text()).arg(total_bill->text());
//   // volume accounting
//   if(volumeAccountingEnabled) {

//     volinfo->setEnabled(TRUE);
//     int bytes = _pppdata->totalBytes();
//     volinfo->setText(prettyPrintVolume(bytes));
//   }

//   seconds++;

//   if(seconds >= 60 ) {
//     minutes ++;
//     seconds = 0;
//   }

//   if (minutes >= 60){
//     minutes = 0;
//     hours ++;
//   }

//   if( hours >= 24){
//     days ++;
//     hours = 0;
//   }

//   time_string.sprintf("%02d:%02d",hours,minutes);
//   time_string2 = "";
//   if (days)
//       time_string2.sprintf("%d d %02d:%02d:%02d",
// 			   days,hours,minutes,seconds);

//   else
//     time_string2.sprintf("%02d:%02d:%02d",hours,minutes,seconds);

//   caption_string = _pppdata->accname();
//   caption_string += " ";
//   caption_string += time_string;


//   timelabel2->setText(time_string2);

//   if(_pppdata->get_show_clock_on_caption() && (seconds == 1)){
//     // we update the Caption only once per minute not every second
//     // otherwise I get a flickering icon
//     this->setCaption(caption_string);
//   }

//  QToolTip::add(DockWidget::dock_widget, tooltip);
}


void ConWindow::closeEvent( QCloseEvent *e ){
  // we don't want to lose the
  // conwindow since this is our last connection kppp.
  // if we lost it we could only kill the program by hand to get on with life.
  e->ignore();

//   if(_pppdata->get_dock_into_panel())
//     dock();
}


void ConWindow::slotAccounting(QString total, QString session) {
  total_bill->setText(total);
  session_bill->setText(session);
}