/*
 * Hedgewars, a free turn based strategy game
 * Copyright (c) 2005-2007 Andrey Korotaev <unC0Rr@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 <QFile>
#include <QTextStream>
#include <QApplication>
#include <QStringList>
#include <QLineEdit>
#include "team.h"
#include "hwform.h"
#include "predefteams.h"
#include "pages.h"
#include "hwconsts.h"
#include "hats.h"

HWTeam::HWTeam(const QString & teamname, unsigned int netID) :
  difficulty(0),
  numHedgehogs(4),
  m_netID(netID)
{
	TeamName = teamname;
	OldTeamName = TeamName;
	for (int i = 0; i < 8; i++)
	{
		HHName[i].sprintf("hedgehog %d", i);
		HHHat[i] = "NoHat";
	}
	Grave = "Simple";
	Fort = "Barrelhouse";
	for(int i = 0; i < BINDS_NUMBER; i++)
	{
		binds[i].action = cbinds[i].action;
		binds[i].strbind = cbinds[i].strbind;
	}
}

HWTeam::HWTeam(const QStringList& strLst) :
  numHedgehogs(4)
{
	// net teams are configured from QStringList
	if(strLst.size() < 21) throw HWTeamConstructException();
	TeamName=strLst[0];
	m_netID=strLst[1].toUInt();
	Grave=strLst[2];
	Fort=strLst[3];
	difficulty=strLst[4].toUInt();
	for(int i = 0; i < 8; i++)
	{
		HHName[i]=strLst[i * 2 + 5];
		HHHat[i]=strLst[i * 2 + 6];
	}
}

HWTeam::HWTeam(quint8 num) :
  difficulty(0),
  numHedgehogs(4),
  m_netID(0)
{
	num %= PREDEFTEAMS_COUNT;
	TeamName = QApplication::translate("teams", pteams[num].TeamName);
	HHName[0] = QApplication::translate("teams", pteams[num].hh0name);
	HHName[1] = QApplication::translate("teams", pteams[num].hh1name);
	HHName[2] = QApplication::translate("teams", pteams[num].hh2name);
	HHName[3] = QApplication::translate("teams", pteams[num].hh3name);
	HHName[4] = QApplication::translate("teams", pteams[num].hh4name);
	HHName[5] = QApplication::translate("teams", pteams[num].hh5name);
	HHName[6] = QApplication::translate("teams", pteams[num].hh6name);
	HHName[7] = QApplication::translate("teams", pteams[num].hh7name);
	Grave = pteams[num].Grave;
	Fort = pteams[num].Fort;
	for(int i = 0; i < BINDS_NUMBER; i++)
	{
		binds[i].action = cbinds[i].action;
		binds[i].strbind = cbinds[i].strbind;
	}
}


bool HWTeam::LoadFromFile()
{
	numHedgehogs=4;
	QFile cfgfile(cfgdir->absolutePath() + "/" + TeamName + ".cfg");
	if (!cfgfile.open(QIODevice::ReadOnly)) return false;
	QTextStream stream(&cfgfile);
	stream.setCodec("UTF-8");
	QString str;
	QString action;

	while (!stream.atEnd())
	{
		str = stream.readLine();
		if (str.startsWith(";")) continue;
		/*if (str.startsWith("name team "))
		{
			str.remove(0, 10);
			TeamName = str;
		} else*/
		if (str.startsWith("name hh"))
		{
			str.remove(0, 7);
			long i = str.left(1).toLong();
			if ((i < 0) || (i > 7)) continue;
			str.remove(0, 2);
			HHName[i] = str;
		} else
		if (str.startsWith("hat"))
		{
			str.remove(0, 3);
			long i = str.left(1).toLong();
			if ((i < 0) || (i > 7)) continue;
			str.remove(0, 2);
			HHHat[i] = str;
		} else
		if (str.startsWith("grave "))
		{
			str.remove(0, 6);
			Grave = str;
		} else
		if (str.startsWith("fort "))
		{
			str.remove(0, 5);
			Fort = str;
		} else
		if (str.startsWith("bind "))
		{
			str.remove(0, 5);
			action = str.section(' ', 1);
			str = str.section(' ', 0, 0);
			str.truncate(15);
			for (int i = 0; i < BINDS_NUMBER; i++)
				if (action == binds[i].action)
				{
					binds[i].strbind = str;
					break;
				}
		} else
		if (str.startsWith("difficulty "))
		{
		  str.remove(0, 11);
		  difficulty=str.toUInt();
		  if (difficulty>5) difficulty=0; // this shouldn't normally happen
		}
	}
	cfgfile.close();
	return true;
}

bool HWTeam::SaveToFile()
{
	if (OldTeamName != TeamName)
	{
		QFile cfgfile(cfgdir->absolutePath() + "/" + OldTeamName + ".cfg");
		cfgfile.remove();
		OldTeamName = TeamName;
	}
	QFile cfgfile(cfgdir->absolutePath() + "/" + TeamName + ".cfg");
	if (!cfgfile.open(QIODevice::WriteOnly)) return false;
	QTextStream stream(&cfgfile);
	stream.setCodec("UTF-8");
	stream << "; Generated by Hedgewars, do not modify" << endl;
	stream << "name team " << TeamName << endl;
	for (int i = 0; i < 8; i++)
	{
		stream << "name hh" << i << " " << HHName[i] << endl;
		stream << "hat" << i << " " << HHHat[i] << endl;
	}
	stream << "grave " << Grave << endl;
	stream << "fort " << Fort << endl;
	for(int i = 0; i < BINDS_NUMBER; i++)
	{
		stream << "bind " << binds[i].strbind << " " << binds[i].action << endl;
	}
	stream << "difficulty " << difficulty << endl;
	cfgfile.close();
	return true;
}

void HWTeam::SetToPage(HWForm * hwform)
{
	hwform->ui.pageEditTeam->TeamNameEdit->setText(TeamName);
	hwform->ui.pageEditTeam->CBTeamLvl->setCurrentIndex(difficulty);
	hwform->ui.pageEditTeam->CBTeamLvl_activated(difficulty);
	for(int i = 0; i < 8; i++)
	{
		hwform->ui.pageEditTeam->HHNameEdit[i]->setText(HHName[i]);
		hwform->ui.pageEditTeam->HHHats[i]->setCurrentIndex(hwform->ui.pageEditTeam->HHHats[i]->findData(HHHat[i], Qt::DisplayRole));
	}
	hwform->ui.pageEditTeam->CBGrave->setCurrentIndex(hwform->ui.pageEditTeam->CBGrave->findText(Grave));
	hwform->ui.pageEditTeam->CBGrave_activated(Grave);

	hwform->ui.pageEditTeam->CBFort->setCurrentIndex(hwform->ui.pageEditTeam->CBFort->findText(Fort));
	hwform->ui.pageEditTeam->CBFort_activated(Fort);

	for(int i = 0; i < BINDS_NUMBER; i++)
	{
		hwform->ui.pageEditTeam->CBBind[i]->setCurrentIndex(hwform->ui.pageEditTeam->CBBind[i]->findText(binds[i].strbind));
	}
}

void HWTeam::GetFromPage(HWForm * hwform)
{
	TeamName  = hwform->ui.pageEditTeam->TeamNameEdit->text();
	difficulty = hwform->ui.pageEditTeam->CBTeamLvl->currentIndex();
	for(int i = 0; i < 8; i++)
	{
		HHName[i] = hwform->ui.pageEditTeam->HHNameEdit[i]->text();
		HHHat[i] = hwform->ui.pageEditTeam->HHHats[i]->currentText();
	}

	Grave = hwform->ui.pageEditTeam->CBGrave->currentText();
	Fort = hwform->ui.pageEditTeam->CBFort->currentText();
	for(int i = 0; i < BINDS_NUMBER; i++)
	{
		binds[i].strbind = hwform->ui.pageEditTeam->CBBind[i]->currentText();
	}
}

QStringList HWTeam::TeamGameConfig(quint32 InitHealth) const
{
	QStringList sl;
	sl.push_back(QString("eaddteam %1 %2").arg(teamColor.rgb() & 0xffffff).arg(TeamName));

	if (m_netID)
		sl.push_back("erdriven");

	sl.push_back(QString("egrave " + Grave));
	sl.push_back(QString("efort " + Fort));

	if (!m_netID)
		for(int i = 0; i < BINDS_NUMBER; i++)
			sl.push_back(QString("ebind " + binds[i].strbind + " " + binds[i].action));

	for (int t = 0; t < numHedgehogs; t++)
	{
	  sl.push_back(QString("eaddhh %1 %2 %3")
		       .arg(QString::number(difficulty),
			    QString::number(InitHealth),
			    HHName[t]));
	  sl.push_back(QString("ehat %1")
		       .arg(HHHat[t]));
	}
	return sl;
}

bool HWTeam::isNetTeam() const
{
  return m_netID!=0;
}

unsigned int HWTeam::getNetID() const
{
  return m_netID;
}

bool HWTeam::operator==(const HWTeam& t1) const {
  return TeamName==t1.TeamName && m_netID==t1.m_netID;
}

bool HWTeam::operator<(const HWTeam& t1) const {
  return m_netID<t1.m_netID || TeamName<t1.TeamName; // if names are equal - test if it is net team
}