/*

 * Hedgewars, a worms-like game

 * Copyright (c) 2006 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 <QMessageBox>

#include <QTextStream>

#include "gameuiconfig.h"

#include "hwform.h"

#include "pages.h"

#include "hwconsts.h"

GameUIConfig::GameUIConfig(HWForm * FormWidgets)

	: QObject()

{

	Form = FormWidgets;

	QFile settings(cfgdir->absolutePath() + "/options");

	if (settings.open(QIODevice::ReadOnly))

	{

		QTextStream stream(&settings);

		stream.setCodec("UTF-8");

		QString str;

		while (!stream.atEnd())

		{

			str = stream.readLine();

			if (str.startsWith(";")) continue;

			if (str.startsWith("resolution "))

			{

				Form->ui.pageOptions->CBResolution->setCurrentIndex(str.mid(11).toLong());

			} else

			if (str.startsWith("fullscreen "))

			{

				Form->ui.pageOptions->CBFullscreen->setChecked(str.mid(11).toLong());

			} else

			if (str.startsWith("sound "))

			{

				Form->ui.pageOptions->CBEnableSound->setChecked(str.mid(6).toLong());

			} else

			if (str.startsWith("nick "))

			{

				Form->ui.pageNet->editNetNick->setText(str.mid(5));

			} else

			if (str.startsWith("ip "))

			{

				Form->ui.pageNet->editIP->setText(str.mid(3));

			}

		}

		settings.close();

	}

	QFile themesfile(datadir->absolutePath() + "/Themes/themes.cfg");

	if (themesfile.open(QIODevice::ReadOnly)) {

		QTextStream stream(&themesfile);

		QString str;

		while (!stream.atEnd())

		{

			Themes << stream.readLine();

		}

		themesfile.close();

	} else {

		QMessageBox::critical(0, "Error", "Cannot access themes.cfg", "OK");

	}

}

QStringList GameUIConfig::GetTeamsList()

{

	QStringList teamslist = cfgdir->entryList(QStringList("*.cfg"));

	QStringList cleanedList;

	for (QStringList::Iterator it = teamslist.begin(); it != teamslist.end(); ++it ) {

	  QString tmpTeamStr=(*it).replace(QRegExp("^(.*).cfg$"), "\\1");

	  cleanedList.push_back(tmpTeamStr);

	}

	return cleanedList;

}

void GameUIConfig::SaveOptions()

{

	QFile settings(cfgdir->absolutePath() + "/options");

	if (!settings.open(QIODevice::WriteOnly))

	{

		QMessageBox::critical(0,

				tr("Error"),

				tr("Cannot save options to file %1").arg(settings.fileName()),

				tr("Quit"));

		return ;

	}

	QTextStream stream(&settings);

	stream.setCodec("UTF-8");

	stream << "; Generated by Hedgewars, do not modify" << endl;

	stream << "resolution " << Form->ui.pageOptions->CBResolution->currentIndex() << endl;

	stream << "fullscreen " << Form->ui.pageOptions->CBFullscreen->isChecked() << endl;

	stream << "sound " << Form->ui.pageOptions->CBEnableSound->isChecked() << endl;

	stream << "nick " << Form->ui.pageNet->editNetNick->text() << endl;

	stream << "ip " << Form->ui.pageNet->editIP->text() << endl;

	settings.close();

}

int GameUIConfig::vid_Resolution()

{

	return Form->ui.pageOptions->CBResolution->currentIndex();

}

bool GameUIConfig::vid_Fullscreen()

{

	return Form->ui.pageOptions->CBFullscreen->isChecked();

}

bool GameUIConfig::isSoundEnabled()

{

	return Form->ui.pageOptions->CBEnableSound->isChecked();

}

QString GameUIConfig::GetRandomTheme()

{

	return (Themes.size() > 0) ? Themes[rand() % Themes.size()] : QString("steel");

}