/*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2006, 2007 Ulyanov Igor <iulyanov@gmail.com>

 *

 * 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; version 2 of the License

 *

 * 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

 */

#include <QResizeEvent>

#include <QCoreApplication>

#include <QPalette>

#include "frameTeam.h"

#include "teamselhelper.h"

#include "hwconsts.h"

FrameTeams::FrameTeams(QWidget* parent) :

  QFrame(parent), maxHedgehogsPerGame(48), overallHedgehogs(0), mainLayout(this), nonInteractive(false)

{

    QPalette newPalette = palette();

    newPalette.setColor(QPalette::Window, QColor(0x00, 0x00, 0x00));

    setPalette(newPalette);

    setAutoFillBackground(true);

    mainLayout.setSpacing(1);

    mainLayout.setContentsMargins(4, 4, 4, 4);

    int i = 0;

    while(colors[i])

        availableColors.push_back(*colors[i++]);

    resetColors();

}

void FrameTeams::setInteractivity(bool interactive)

{

    nonInteractive = !interactive;

    for(tmapTeamToWidget::iterator it=teamToWidget.begin(); it!=teamToWidget.end(); ++it) {

        TeamShowWidget* pts = dynamic_cast<TeamShowWidget*>(it.value());

        if(!pts) throw;

        pts->setInteractivity(interactive);

    }

}

void FrameTeams::resetColors()

{

  currentColor=availableColors.end() - 1; // ensure next color is the first one

}

QColor FrameTeams::getNextColor() const

{

  QList<QColor>::ConstIterator nextColor=currentColor;

  ++nextColor;

  if (nextColor==availableColors.end()) nextColor=availableColors.begin();

  return *nextColor;

}

void FrameTeams::addTeam(HWTeam team, bool willPlay)

{

  TeamShowWidget* pTeamShowWidget = new TeamShowWidget(team, willPlay, this);

  if(nonInteractive) pTeamShowWidget->setInteractivity(false);

//  int hght=teamToWidget.empty() ? 0 : teamToWidget.begin()->second->size().height();

  mainLayout.addWidget(pTeamShowWidget);

  teamToWidget.insert(team, pTeamShowWidget);

  QResizeEvent* pevent=new QResizeEvent(parentWidget()->size(), parentWidget()->size());

  QCoreApplication::postEvent(parentWidget(), pevent);

}

void FrameTeams::removeTeam(HWTeam team)

{

  tmapTeamToWidget::iterator it=teamToWidget.find(team);

  if(it==teamToWidget.end()) return;

  mainLayout.removeWidget(it.value());

  it.value()->deleteLater();

  teamToWidget.erase(it);

}

void FrameTeams::resetTeams()

{

  for(tmapTeamToWidget::iterator it=teamToWidget.begin(); it!=teamToWidget.end(); ) {

    mainLayout.removeWidget(it.value());

    it.value()->deleteLater();

    teamToWidget.erase(it++);

  }

}

void FrameTeams::setHHNum(const HWTeam& team)

{

  TeamShowWidget* pTeamShowWidget = dynamic_cast<TeamShowWidget*>(getTeamWidget(team));

  if(!pTeamShowWidget) return;

  pTeamShowWidget->setHHNum(team.numHedgehogs);

}

void FrameTeams::setTeamColor(const HWTeam& team)

{

  TeamShowWidget* pTeamShowWidget = dynamic_cast<TeamShowWidget*>(getTeamWidget(team));

  if(!pTeamShowWidget) return;

  pTeamShowWidget->changeTeamColor(team.teamColor);

}

QWidget* FrameTeams::getTeamWidget(HWTeam team)

{

//qDebug() << "FrameTeams::getTeamWidget getNetID() = " << team.getNetID();

  tmapTeamToWidget::iterator it=teamToWidget.find(team);

  QWidget* ret = it!=teamToWidget.end() ? it.value() : 0;

  return ret;

}

bool FrameTeams::isFullTeams() const

{

  return overallHedgehogs==maxHedgehogsPerGame;

}

void FrameTeams::emitTeamColorChanged(const HWTeam& team)

{

  emit teamColorChanged(team);

}