// rTorrent - BitTorrent client
// Copyright (C) 2005-2006, Jari Sundell
//
// 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 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 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
//
// In addition, as a special exception, the copyright holders give
// permission to link the code of portions of this program with the
// OpenSSL library under certain conditions as described in each
// individual source file, and distribute linked combinations
// including the two.
//
// You must obey the GNU General Public License in all respects for
// all of the code used other than OpenSSL.  If you modify file(s)
// with this exception, you may extend this exception to your version
// of the file(s), but you are not obligated to do so.  If you do not
// wish to do so, delete this exception statement from your version.
// If you delete this exception statement from all source files in the
// program, then also delete it here.
//
// Contact:  Jari Sundell <jaris@ifi.uio.no>
//
//           Skomakerveien 33
//           3185 Skoppum, NORWAY

#include "config.h"

#include <torrent/rate.h>
#include <torrent/torrent.h>

#include "control.h"
#include "canvas.h"
#include "utils.h"
#include "window_statusbar.h"

namespace display {

WindowStatusbar::WindowStatusbar(Control* c) :
  Window(new Canvas, false, 1),
  m_lastTick(0),
  m_control(c) {
}

void
WindowStatusbar::redraw() {
  m_slotSchedule(this, (cachedTime + 1000000).round_seconds());

  m_canvas->erase();

  // TODO: Make a buffer with size = get_width?
  char buffer[m_canvas->get_width() + 1];
  char* position;
  char* last = buffer + m_canvas->get_width();

//   if (torrent::up_throttle() == 0)
//     position = std::max(snprintf(buffer, 128, "off/"), 0);
//   else
//     position = std::max(snprintf(buffer, 128, "%3i/", torrent::up_throttle() / 1024), 0);

//   if (torrent::down_throttle() == 0)
//     pos = snprintf(buf + pos, 128 - pos, "off");
//   else
//     pos = snprintf(buf + pos, 128 - pos, "%-3i", torrent::down_throttle() / 1024);

//   m_canvas->print(0, 0, "Throttle U/D: %s  Rate: %5.1f / %5.1f KB  Listen: %s:%i%s",
// 		  buf,
// 		  (double)torrent::up_rate()->rate() / 1024.0,
// 		  (double)torrent::down_rate()->rate() / 1024.0,
// 		  !torrent::local_address().empty() ? torrent::local_address().c_str() : "<default>",
// 		  (int)torrent::listen_port(),
// 		  !torrent::bind_address().empty() ? ("  Bind: " + torrent::bind_address()).c_str() : "");

// #ifndef USE_EXTRA_DEBUG
//   pos = snprintf(buf, 128, "[U %i/%i][S %i/%i/%i][F %i/%i]",
// #else
//   pos = snprintf(buf, 128, "%i [U %i/%i][S %i/%i/%i][F %i/%i]",
// 		 (int)(m_control->tick() - m_lastTick),
// #endif
// 		 torrent::currently_unchoked(),
// 		 torrent::max_unchoked(),
// 		 torrent::total_handshakes(),
// 		 torrent::open_sockets(),
// 		 torrent::max_open_sockets(),
// 		 torrent::open_files(),
// 		 torrent::max_open_files());

  position = print_status_info(buffer, last);
  m_canvas->print(0, 0, "%s", buffer);

  last = last - (position - buffer);

  if (last > buffer) {
    position = print_status_extra(buffer, last, m_control);
    m_canvas->print(m_canvas->get_width() - (position - buffer), 0, "%s", buffer);
  }


  m_lastTick = m_control->tick();
}

}