/*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2009 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 <QDebug>

#include <QModelIndex>

#include "ammoSchemeModel.h"

#include "hwconsts.h"

QList<QVariant> defaultScheme = QList<QVariant>()

		<< QVariant("Default")     // name           0

		<< QVariant(false)         // fortsmode      1

		<< QVariant(false)         // team divide    2

		<< QVariant(false)         // solid land     3

		<< QVariant(false)         // border         4

		<< QVariant(false)         // low gravity    5

		<< QVariant(false)         // laser sight    6

		<< QVariant(false)         // invulnerable   7

		<< QVariant(true)          // add mines      8

		<< QVariant(false)         // vampiric       9

		<< QVariant(false)         // karma          10

		;

AmmoSchemeModel::AmmoSchemeModel(QObject* parent, const QString & fileName) :

	QAbstractTableModel(parent),

	numberOfDefaultSchemes(4),

	fileConfig(fileName, QSettings::IniFormat)

{

	QStringList predefSchemesNames;

	predefSchemesNames

		<< "Default"

		<< "Pro mode"

		<< "Shoppa"

		<< "Basketball";

	spNames = QStringList()

		<< "name"             //  0

		<< "fortsmode"        //  1

		<< "divteams"         //  2

		<< "solidland"        //  3

		<< "border"           //  4

		<< "lowgrav"          //  5

		<< "laser"            //  6

		<< "invulnerability"  //  7

		<< "mines"            //  8

		<< "vampiric"         //  9

		<< "karma"            // 10

		;

	QList<QVariant> proMode;

	proMode

		<< predefSchemesNames[1]   // name           0

		<< QVariant(false)         // fortsmode      1

		<< QVariant(false)         // team divide    2

		<< QVariant(false)         // solid land     3

		<< QVariant(false)         // border         4

		<< QVariant(false)         // low gravity    5

		<< QVariant(false)         // laser sight    6

		<< QVariant(false)         // invulnerable   7

		<< QVariant(false)         // add mines      8

		<< QVariant(false)         // vampiric       9

		<< QVariant(false)         // karma          10

		;

	QList<QVariant> shoppa;

	shoppa

		<< predefSchemesNames[2]   // name           0

		<< QVariant(false)         // fortsmode      1

		<< QVariant(false)         // team divide    2

		<< QVariant(true)          // solid land     3

		<< QVariant(true)          // border         4

		<< QVariant(false)         // low gravity    5

		<< QVariant(false)         // laser sight    6

		<< QVariant(false)         // invulnerable   7

		<< QVariant(false)         // add mines      8

		<< QVariant(false)         // vampiric       9

		<< QVariant(false)         // karma          10

		;

	QList<QVariant> basketball;

	basketball

		<< predefSchemesNames[3]   // name           0

		<< QVariant(false)         // fortsmode      1

		<< QVariant(false)         // team divide    2

		<< QVariant(true)          // solid land     3

		<< QVariant(true)          // border         4

		<< QVariant(true)          // low gravity    5

		<< QVariant(false)         // laser sight    6

		<< QVariant(true)          // invulnerable   7

		<< QVariant(false)         // add mines      8

		<< QVariant(false)         // vampiric       9

		<< QVariant(false)         // karma          10

		;

	schemes.append(defaultScheme);

	schemes.append(proMode);

	schemes.append(shoppa);

	schemes.append(basketball);

	int size = fileConfig.beginReadArray("schemes");

	for (int i = 0; i < size; ++i) {

		fileConfig.setArrayIndex(i);

		if (!predefSchemesNames.contains(fileConfig.value(spNames[0]).toString()))

		{

			QList<QVariant> scheme;

			for (int k = 0; k < spNames.size(); ++k)

				scheme << fileConfig.value(spNames[k], defaultScheme[k]);

			schemes.append(scheme);

		}

	}

	fileConfig.endArray();

}

QVariant AmmoSchemeModel::headerData(int section, Qt::Orientation orientation, int role) const

{

	return QVariant();

}

int AmmoSchemeModel::rowCount(const QModelIndex &parent) const

{

	if (parent.isValid())

		return 0;

	else

		return schemes.size();

}

int AmmoSchemeModel::columnCount(const QModelIndex & parent) const

{

	if (parent.isValid())

		return 0;

	else

		return defaultScheme.size();

}

Qt::ItemFlags AmmoSchemeModel::flags(const QModelIndex & index) const

{

	return

		Qt::ItemIsEnabled

		| Qt::ItemIsSelectable

		| Qt::ItemIsEditable;

}

bool AmmoSchemeModel::setData(const QModelIndex & index, const QVariant & value, int role)

{

	if (!index.isValid() || index.row() < numberOfDefaultSchemes

		|| index.row() >= schemes.size()

		|| index.column() >= defaultScheme.size()

		|| role != Qt::EditRole)

		return false;

	schemes[index.row()][index.column()] = value;

	emit dataChanged(index, index);

	return true;

}

bool AmmoSchemeModel::insertRows(int row, int count, const QModelIndex & parent)

{

	beginInsertRows(parent, row, row);

	QList<QVariant> newScheme = defaultScheme;

	newScheme[0] = QVariant(tr("new"));

	schemes.insert(row, newScheme);

	endInsertRows();

	return true;

}

bool AmmoSchemeModel::removeRows(int row, int count, const QModelIndex & parent)

{

	if(count != 1

		|| row < numberOfDefaultSchemes

		|| row >= schemes.size())

		return false;

	beginRemoveRows(parent, row, row);

	schemes.removeAt(row);

	endRemoveRows();

	return true;

}

QVariant AmmoSchemeModel::data(const QModelIndex &index, int role) const

{

	if (!index.isValid() || index.row() < 0

		|| index.row() >= schemes.size()

		|| index.column() >= defaultScheme.size()

		|| (role != Qt::EditRole && role != Qt::DisplayRole)

		)

		return QVariant();

	return schemes[index.row()][index.column()];

}

void AmmoSchemeModel::Save()

{

	fileConfig.beginWriteArray("schemes", schemes.size());

	for (int i = 0; i < schemes.size(); ++i) {

		fileConfig.setArrayIndex(i);

		QList<QVariant> scheme = schemes[i];

		for (int k = 0; k < scheme.size(); ++k)

			fileConfig.setValue(spNames[k], scheme[k]);

	}

	fileConfig.endArray();

}

NetAmmoSchemeModel::NetAmmoSchemeModel(QObject * parent) :

	QAbstractTableModel(parent)

{

	netScheme = defaultScheme;

}

QVariant NetAmmoSchemeModel::headerData(int section, Qt::Orientation orientation, int role) const

{

	return QVariant();

}

int NetAmmoSchemeModel::rowCount(const QModelIndex & parent) const

{

	if (parent.isValid())

		return 0;

	else

		return 1;

}

int NetAmmoSchemeModel::columnCount(const QModelIndex & parent) const

{

	if (parent.isValid())

		return 0;

	else

		return defaultScheme.size();

}

QVariant NetAmmoSchemeModel::data(const QModelIndex &index, int role) const

{

	if (!index.isValid() || index.row() < 0

		|| index.row() > 1

		|| index.column() >= defaultScheme.size()

		|| (role != Qt::EditRole && role != Qt::DisplayRole)

		)

		return QVariant();

	return netScheme[index.column()];

}

void NetAmmoSchemeModel::setNetSchemeConfig(QStringList & cfg)

{

	if(cfg.size() != netScheme.size())

	{

		qWarning("Incorrect scheme cfg size");

		return;

	}

	for(int i = 0; i < cfg.size(); ++i)

		netScheme[i] = QVariant(cfg[i]);

	reset();

}