/*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2010 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

        << QVariant(false)         // artillery      11

        << QVariant(true)          // random order   12

        << QVariant(false)         // king           13

        << QVariant(false)         // place hog      14

        << QVariant(false)         // shared ammo    15

        << QVariant(false)         //disable girders 16

        ;

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

    QAbstractTableModel(parent),

    fileConfig(fileName, QSettings::IniFormat)

{

    QStringList predefSchemesNames;

    predefSchemesNames

        << "Default"

        << "Pro Mode"

        << "Shoppa"

        << "Basketball"

        << "Minefield"

        << "Barrel Mayhem"

        << "Tunnel Hogs";

    numberOfDefaultSchemes = predefSchemesNames.size();

    spNames = QStringList()

        << "name"             //  0

        << "fortsmode"        //  1

        << "divteams"         //  2

        << "solidland"        //  3

        << "border"           //  4

        << "lowgrav"          //  5

        << "laser"            //  6

        << "invulnerability"  //  7

        << "mines"            //  8

        << "vampiric"         //  9

        << "karma"            // 10

        << "artillery"        // 11

        << "randomorder"      // 12

        << "king"             // 13

        << "placehog"         // 14

        << "sharedammo"       // 15

        << "disablegirders"   // 16

        ;

    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

        << QVariant(false)         // artillery      11

        << QVariant(true)          // random order   12

        << QVariant(false)         // king           13

        << QVariant(false)         // place hog      14

        << QVariant(true)          // shared ammo    15

        << QVariant(false)         //disable girders 16

        ;

    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

        << QVariant(false)         // artillery      11

        << QVariant(true)          // random order   12

        << QVariant(false)         // king           13

        << QVariant(false)         // place hog      14

        << QVariant(true)          // shared ammo    15

        << QVariant(true)          //disable girders 16

        ;

    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

        << QVariant(false)         // artillery      11

        << QVariant(true)          // random order   12

        << QVariant(false)         // king           13

        << QVariant(false)         // place hog      14

        << QVariant(true)          // shared ammo    15

        << QVariant(true)          //disable girders 16

        ;

    QList<QVariant> minefield;

    minefield

        << predefSchemesNames[4]   // 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

        << QVariant(false)         // artillery      11

        << QVariant(true)          // random order   12

        << QVariant(false)         // king           13

        << QVariant(false)         // place hog      14

        << QVariant(true)          // shared ammo    15

        << QVariant(true)          //disable girders 16

        ;

    QList<QVariant> barrelmayhem;

    barrelmayhem

        << predefSchemesNames[5]   // 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

        << QVariant(false)         // artillery      11

        << QVariant(true)          // random order   12

        << QVariant(false)         // king           13

        << QVariant(false)         // place hog      14

        << QVariant(true)          // shared ammo    15

        << QVariant(false)         //disable girders 16

        ;

    QList<QVariant> tunnelhogs;

    tunnelhogs

        << predefSchemesNames[6]   // name           0

        << QVariant(false)         // fortsmode      1

        << QVariant(false)         // team divide    2

        << QVariant(false)         // solid land     3

        << QVariant(true)          // 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

        << QVariant(false)         // artillery      11

        << QVariant(true)          // random order   12

        << QVariant(false)         // king           13

        << QVariant(false)         // place hog      14

        << QVariant(true)          // shared ammo    15

        << QVariant(true)          //disable girders 16

        ;

    schemes.append(defaultScheme);

    schemes.append(proMode);

    schemes.append(shoppa);

    schemes.append(basketball);

    schemes.append(minefield);

    schemes.append(barrelmayhem);

    schemes.append(tunnelhogs);

    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();

}