/*
 * global.cpp
 *
 *  Created on: 29.01.2013
 *      Author: sr
 */

#include "global.h"
#include <QDebug>

QString Global::_sessionName = QString();
QByteArray Global::_sessionNameArray = QByteArray();
QMap<QString, Room*> Global::_rooms = QMap<QString, Room*>();
QString Global::_currentRoom = QString();

void Global::setSessionName(const QString& name)
{
	Global::_sessionName = name;
	Global::_sessionNameArray = name.toUtf8();
}

void Global::setSessionName()
{
	const QString name = QString::number(qrand() % 9000 + 1000);
	Global::_sessionName = name;
	Global::_sessionNameArray = name.toUtf8();
}

void Global::setRooms(const QMap<QString, Room*>& roomList)
{
	Global::_rooms = roomList;
}

void Global::setCurrentRoom(QString room)
{
	Global::_currentRoom = room;
}

const Room* Global::getCurrentRoom() {
    if (_rooms.contains(_currentRoom)) {
        return _rooms[_currentRoom];
    } else {
        static Room* defaultRoom = NULL;
        if (defaultRoom == NULL) {
            defaultRoom = new Room(QMap<QString, QPoint>(), QSize(8, 6), QSize(1,1), "", "");
        }
        return defaultRoom;
    }
}
bool Global::manager_only = false; 
bool Global::_isExam = false;

QString Global::_iniPath = "";

QSharedPointer<QSettings> Global::getSettings() {
    QSharedPointer<QSettings> set;
    if (_iniPath == "") {
        /* default location (system scope) */
        set = QSharedPointer<QSettings>(new QSettings(QSettings::IniFormat, QSettings::SystemScope, "openslx/pvs2", "pvs2"));
    } else {
        /* use _iniPath to find ini file */
        set = QSharedPointer<QSettings>(new QSettings(Global::_iniPath, QSettings::IniFormat));
    }
    set->setIniCodec("UTF-8");
    return set;
}