/*

 * 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 <QApplication>

#include <QTranslator>

#include <QLocale>

#include <QMessageBox>

#include <QPlastiqueStyle>

#include <QRegExp>

#include <QMap>

#include <QSettings>

#include "hwform.h"

#include "hwconsts.h"

bool checkForDir(const QString & dir)

{

	QDir tmpdir;

	if (!tmpdir.exists(dir))

		if (!tmpdir.mkdir(dir))

		{

			QMessageBox::critical(0,

					QObject::tr("Error"),

					QObject::tr("Cannot create directory %1").arg(dir),

					QObject::tr("OK"));

			return false;

		}

	return true;

}

int main(int argc, char *argv[]) {        

    QApplication app(argc, argv);

    QStringList arguments = app.arguments();

    QMap<QString, QString> parsedArgs;

    {

        QList<QString>::iterator i = arguments.begin();

        while(i != arguments.end()) {

            QString arg = *i;

            QRegExp opt("--(\\S+)=(.+)");

            if(opt.exactMatch(arg)) {

                parsedArgs[opt.cap(1)] = opt.cap(2);

                i = arguments.erase(i);

            } else {

              ++i;

            }

        }

    }

    if(parsedArgs.contains("data-dir")) {

        QFileInfo f(parsedArgs["data-dir"]);

        if(!f.exists()) {

            qWarning() << "WARNING: Cannot open DATA_PATH=" << f.absoluteFilePath();

        }

        *cDataDir = f.absoluteFilePath();

    }

    if(parsedArgs.contains("config-dir")) {

        QFileInfo f(parsedArgs["config-dir"]);

        *cConfigDir = f.absoluteFilePath();

    }

	app.setStyle(new QPlastiqueStyle);

	QDateTime now = QDateTime::currentDateTime();

	srand(now.toTime_t());

	rand();

	Q_INIT_RESOURCE(hedgewars);

	qApp->setStyleSheet

		(QString(

			"HWForm,QDialog{"

				"background-image: url(\":/res/Background.png\");"

				"background-position: bottom center;"

				"background-repeat: repeat-x;"

				"background-color: #141250;"

				"}"

			"* {"

				"color: #ffcc00;"

				"selection-background-color: #ffcc00;"

				"selection-color: #00351d;"

			"}"

			"QLineEdit, QListWidget, QTableView, QTextBrowser, QSpinBox, QComboBox, "

            "QComboBox QAbstractItemView, QMenu::item {"

				"background-color: rgba(13, 5, 68, 70%);"

			"}"

			"QPushButton, QListWidget, QTableView, QLineEdit, QHeaderView, "

			"QTextBrowser, QSpinBox, QToolBox, QComboBox, "

            "QComboBox QAbstractItemView, IconedGroupBox, "

			".QGroupBox, GameCFGWidget, TeamSelWidget, SelWeaponWidget, "

            "QTabWidget::pane, QTabBar::tab {"

				"border: solid;"

				"border-width: 3px;"

				"border-color: #ffcc00;"

			"}"

			"QPushButton:hover, QLineEdit:hover, QListWidget:hover, "

			"QSpinBox:hover, QToolBox:hover, QComboBox:hover {"

			    "border-color: yellow;"

			"}"

			"QLineEdit, QListWidget,QTableView, QTextBrowser, "

			"QSpinBox, QToolBox { "

				"border-radius: 12px;"

			"}"

			"QLineEdit, QLabel, QHeaderView, QListWidget, QTableView, "

			"QSpinBox, QToolBox::tab, QComboBox, QComboBox QAbstractItemView, "

			"IconedGroupBox, .QGroupBox, GameCFGWidget, TeamSelWidget, "

            "SelWeaponWidget, QCheckBox, QRadioButton {"

				"font: bold 14px;"

			"}"

            "SelWeaponWidget QTabWidget::pane, SelWeaponWidget QTabBar::tab:selected {"

				"background-position: bottom center;"

				"background-repeat: repeat-x;"

				"background-color: #000000;"

			"}"

			".QGroupBox,GameCFGWidget,TeamSelWidget,SelWeaponWidget {"

				"background-position: bottom center;"

				"background-repeat: repeat-x;"

				"border-radius: 16px;"

				"background-color: rgba(13, 5, 68, 70%);"

				"padding: 6px;"

			"}"

/*  Experimenting with PaintOnScreen and border-radius on IconedGroupBox children didn't work out well

			"IconedGroupBox QComboBox, IconedGroupBox QPushButton, IconedGroupBox QLineEdit, "

            "IconedGroupBox QSpinBox {"

				"border-radius: 0;"

			"}"

			"IconedGroupBox, IconedGroupBox *, QTabWidget::pane, QTabBar::tab:selected, QToolBox::tab QWidget{" */

			"IconedGroupBox, QTabWidget::pane, QTabBar::tab:selected, QToolBox::tab QWidget{"

				"background-color: #130f2c;"

			"}"

			"QPushButton {"

				"border-radius: 10px;"

				"background-origin: margin;"

				"background-position: top left;"

				"background-color: rgba(18, 42, 5, 70%);"

			"}"

			"QPushButton:pressed{"

			    "border-color: white;"

			"}"

			"QHeaderView {"

				"border-radius: 0;"

				"border-width: 0;"

				"border-bottom-width: 3px;"

				"background-color: #00351d;"

			"}"

			"QTableView {"

				"alternate-background-color: #2f213a;"

			"}"

            "QTabBar::tab {"

                 "border-bottom-width: 0;"

                 "border-radius: 0;"

                 "border-top-left-radius: 6px;"

                 "border-top-right-radius: 6px;"

                 "padding: 3px;"

            "}"

            "QTabBar::tab:!selected {"

                 "color: #0d0544;"

                 "background-color: #ffcc00;"

            "}"

			"QSpinBox::up-button{"

				"background: transparent;"

				"width: 16px;"

				"height: 10px;"

			"}"

			"QSpinBox::up-arrow {"

				"image: url(\":/res/spin_up.png\");"

			"}"

			"QSpinBox::down-arrow {"

				"image: url(\":/res/spin_down.png\");"

			"}"

			"QSpinBox::down-button {"

				"background: transparent;"

				"width: 16px;"

				"height: 10px;"

			"}"

			"QComboBox {"

				"border-radius: 15px;"

				"padding: 3px;"

			"}"

			"QComboBox:pressed{"

				"border-color: white;"

			"}"

			"QComboBox::drop-down{"

				"border: transparent;"

				"width: 25px;"

			"}"

			"QComboBox::down-arrow {"

				"image: url(\":/res/dropdown.png\");"

			"}"

			"VertScrArea {"

				"background-position: bottom center;"

				"background-repeat: repeat-x;"

			"}"

			"IconedGroupBox {"

				"border-radius: 16px;"

				"padding: 2px;"

			"}"

			"QGroupBox::title{"

				"subcontrol-origin: margin;"

				"subcontrol-position: top left;"

				"text-align: left;"

				"}"

			"QCheckBox::indicator:checked{"

				"image: url(\":/res/checked.png\");"

				"}"

			"QCheckBox::indicator:unchecked{"

				"image: url(\":/res/unchecked.png\");"

				"}"

			".QWidget{"

				"background: transparent;"

				"}"

			"QTabWidget::pane {"

                "border-top-width: 2px;"

			"}"

			"QMenu{"

				"background-color: #ffcc00;"

				"margin: 3px;"

			"}"

			"QMenu::item {"

				"background-color: #0d0544;"

				"border: 1px solid transparent;"

				"font: bold;"

				"padding: 2px 25px 2px 20px;"

			"}"

			"QMenu::item:selected {"

				"background-color: #2d2564;"

			"}"

			"QMenu::indicator {"

				"width: 16px;"

				"height: 16px;"

			"}"

			"QMenu::indicator:non-exclusive:checked{"

				"image: url(\":/res/checked.png\");"

			"}"

			"QMenu::indicator:non-exclusive:unchecked{"

				"image: url(\":/res/unchecked.png\");"

			"}"

			"QToolTip{"

				"background-color: #0d0544;"

			"}"

			":disabled{"

				"color: #a0a0a0;"

			"}"

            "SquareLabel, ItemNum {"

				"background-color: #000000;"

			"}"

			)

		);

	bindir->cd("bin"); // workaround over NSIS installer

	if(cConfigDir->length() == 0)

		cfgdir->setPath(cfgdir->homePath());

	else

		cfgdir->setPath(*cConfigDir);

	if(cConfigDir->length() == 0)

	{

#ifdef __APPLE__

		if (checkForDir(cfgdir->absolutePath() + "/Library/Application Support/Hedgewars"))

		{

			checkForDir(cfgdir->absolutePath() + "/Library/Application Support/Hedgewars/Demos");

			checkForDir(cfgdir->absolutePath() + "/Library/Application Support/Hedgewars/Saves");

		}

		cfgdir->cd("Library/Application Support/Hedgewars");

#else

		if (checkForDir(cfgdir->absolutePath() + "/.hedgewars"))

		{

			checkForDir(cfgdir->absolutePath() + "/.hedgewars/Demos");

			checkForDir(cfgdir->absolutePath() + "/.hedgewars/Saves");

		}

		cfgdir->cd(".hedgewars");

#endif

	}

	else

	{

		if (checkForDir(cfgdir->absolutePath()))

		{

			checkForDir(cfgdir->absolutePath() + "/Demos");

			checkForDir(cfgdir->absolutePath() + "/Saves");

		}

	}

	datadir->cd(bindir->absolutePath());

	datadir->cd(*cDataDir);

	if(!datadir->cd("hedgewars/Data")) {

		QMessageBox::critical(0, QMessageBox::tr("Error"),

			QMessageBox::tr("Failed to open data directory:\n%1\n"

					"Please check your installation").

					arg(datadir->absolutePath()+"/hedgewars/Data"));

		return 1;

	}

	Themes = new QStringList();

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

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

		QTextStream stream(&themesfile);

		QString str;

		while (!stream.atEnd())

		{

			Themes->append(stream.readLine());

		}

		themesfile.close();

	} else {

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

	}

	QDir tmpdir;

	tmpdir.cd(datadir->absolutePath());

	tmpdir.cd("Maps");

	tmpdir.setFilter(QDir::Dirs | QDir::NoDotAndDotDot);

	mapList = new QStringList(tmpdir.entryList(QStringList("*")));

	QTranslator Translator;

	{

		QSettings settings(cfgdir->absolutePath() + "/hedgewars.ini", QSettings::IniFormat);

		QString cc = settings.value("misc/locale", "").toString();

		if(!cc.compare(""))

			cc = QLocale::system().name();

		Translator.load(datadir->absolutePath() + "/Locale/hedgewars_" + cc);

		app.installTranslator(&Translator);

	}

	HWForm *Form = new HWForm();

	Form->show();

	return app.exec();

}