/*
 *  Copyright (C) 2012 Shivam Makkar (amourphious1992@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; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

#include "keyaliases.h"
#include "xkb_rules.h"

#include <QString>
#include <QMessageBox>
#include <QFile>
#include <QDir>

#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <X11/XKBlib.h>
#include <X11/extensions/XKBrules.h>

#include <fixx11h.h>
#include <config-workspace.h>


Aliases::Aliases()
{
    QString filename = findaliasdir();
    QFile file(filename);
    file.open(QIODevice::ReadOnly | QIODevice::Text);
    QString content = file.readAll();
    file.close();

    QList<QString>als;
    als = content.split(QStringLiteral("xkb_keycodes"));

    for (int i = 1; i < als.size(); i++) {

        QString temp = als.at(i);

        temp = temp.remove(QStringLiteral(" "));
        temp = temp.remove(QStringLiteral("\n"));
        temp = temp.remove(QStringLiteral("\""));
        temp = temp.remove(QStringLiteral(">"));
        temp = temp.remove(QStringLiteral("<"));
        temp = temp.remove(QStringLiteral(";"));
        temp = temp.remove(QStringLiteral("}"));
        temp = temp.remove(QStringLiteral("{"));

        QList<QString>alskeys;

        alskeys = temp.split(QStringLiteral("alias"));

        if (temp.startsWith(QLatin1String("qwerty"))) {

            for (int k = 1; k < alskeys.size(); k++) {

                QString tmp = alskeys.at(k);
                int inofeq = tmp.indexOf(QStringLiteral("="));

                QString lat = tmp.left(inofeq);
                QString key = tmp.mid(inofeq + 1);

                qwerty[lat] = key;
            }
        }

        if (temp.startsWith(QLatin1String("azerty"))) {

            for (int k = 1; k < alskeys.size(); k++) {
                QString tmp = alskeys.at(k);

                int inofeq = tmp.indexOf(QStringLiteral("="));

                QString lat = tmp.left(inofeq);
                QString key = tmp.mid(inofeq + 1);

                azerty[lat] = key;
            }
        }

        if (temp.startsWith(QLatin1String("qwertz"))) {
            for (int k = 1; k < alskeys.size(); k++) {

                QString tmp = alskeys.at(k);

                int inofeq = tmp.indexOf(QStringLiteral("="));

                QString lat = tmp.left(inofeq);
                QString key = tmp.mid(inofeq + 1);

                qwertz[lat] = key;
            }
        }
    }

}


QString Aliases::getAlias(const QString &cname, const QString &name)
{
    QMessageBox q;
    QString a = name;

    if (cname == QLatin1String("ma") || cname == QLatin1String("be") || cname == QLatin1String("fr")) {
        a = azerty.value(name);
    } else {
        a = qwerty.value(name);
    }

    return a;
}

QString Aliases::findaliasdir()
{
    QString xkbDir = Rules::findXkbDir();
    return QStringLiteral("%1/keycodes/aliases").arg(xkbDir);
}