/**
 ******************************************************************************
 *
 * @file       uavobjectmanager.h
 * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
 * @see        The GNU Public License (GPL) Version 3
 * @addtogroup GCSPlugins GCS Plugins
 * @{
 * @addtogroup UAVObjectsPlugin UAVObjects Plugin
 * @{
 * @brief      The UAVUObjects GCS plugin
 *****************************************************************************/
/*
 * 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 3 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., 
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

#ifndef UAVOBJECTUTILMANAGER_H
#define UAVOBJECTUTILMANAGER_H

#include "uavobjectutil_global.h"

#include "extensionsystem/pluginmanager.h"
#include "uavobjectmanager.h"
#include "uavobject.h"
#include "objectpersistence.h"
#include "devicedescriptorstruct.h"
#include <QtGlobal>
#include <QObject>
#include <QTimer>
#include <QMutex>
#include <QQueue>
#include <QComboBox>
#include <QDateTime>
class UAVOBJECTUTIL_EXPORT UAVObjectUtilManager: public QObject
{
    Q_OBJECT

public:
	UAVObjectUtilManager();
	~UAVObjectUtilManager();

	int setHomeLocation(double LLA[3], bool save_to_sdcard);
	int getHomeLocation(bool &set, double LLA[3]);
	int getHomeLocation(bool &set, double LLA[3], double ECEF[3], double RNE[9], double Be[3]);

	int getGPSPosition(double LLA[3]);

	int setTelemetrySerialPortSpeed(QString speed, bool save_to_sdcard);
	int getTelemetrySerialPortSpeed(QString &speed);
	int getTelemetrySerialPortSpeeds(QComboBox *comboBox);

        int getBoardModel();
        QByteArray getBoardCPUSerial();
        quint32 getFirmwareCRC();
        QByteArray getBoardDescription();
        deviceDescriptorStruct getBoardDescriptionStruct();
        static bool descriptionToStructure(QByteArray desc,deviceDescriptorStruct * struc);
        UAVObjectManager* getObjectManager();
        void saveObjectToSD(UAVObject *obj);

signals:
        void saveCompleted(int objectID, bool status);

private:
	QMutex *mutex;
	QQueue<UAVObject *> queue;
        enum {IDLE, AWAITING_ACK, AWAITING_COMPLETED} saveState;
	void saveNextObject();
        QTimer failureTimer;

private slots:
        //void transactionCompleted(UAVObject *obj, bool success);
        void objectPersistenceTransactionCompleted(UAVObject* obj, bool success);
        void objectPersistenceUpdated(UAVObject * obj);
        void objectPersistenceOperationFailed();


};


#endif