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#ifndef QTRACKERCONTACTSLIVE_H
#define QTRACKERCONTACTSLIVE_H

#include <qcontact.h>
#include <qcontactdetail.h>
#include <qcontactphonenumber.h>
#include <qcontactname.h>
#include <qcontactnickname.h>

#include <QtTracker/Tracker>
#include <QtTracker/QLive>
#include <QtTracker/ontologies/nco.h>

using namespace SopranoLive;

QTM_USE_NAMESPACE

/**
 * This class will abstact and hide how contact information is saved to Tracker
 * by using Live node.
 */
class QTrackerContactsLive
{
public:
    QTrackerContactsLive();

    /**
     * Set the QContact object that we are editing.
     *
     * \param qc The QContact object that is used for reading the data that
     *           will be stored in Tracker.
     */
    void setQContact(const QContact& qc);

    /**
     * Give the Live node object that is used for this transaction. This
     * object will be used internally by this object and will contain the data
     * that will be stored into Tracker.
     *
     * \param lc A Live node object representing a contact. See NCO ontology
     *           for details.
     */
    void setLiveContact(const Live<nco::PersonContact>& lc);

    /**
     * Return a service pointer that is used for this transaction. The Live
     * node in setLiveContact() is retrieved from this service.
     */
    RDFServicePtr service();

    /**
     * When all data is saved, we need to call this method to send the data to
     * tracker in one batch.
     */
    void commit();

    /**
     * Worker method that is doing the saving of the name properties. This method
     * will use the objects given by setQContact() and setLiveContact() to determine
     * what will be stored into Tracker.
     */
    void saveName();

private:
    QContact editedContact_;
    Live<nco::PersonContact> liveContact_;

    RDFServicePtr service_;
    RDFTransactionPtr transaction_;
};

#endif // QTRACKERCONTACTSLIVE_H
