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#ifndef CONNECTION_H
#define CONNECTION_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <QtCore/QObject>
#include <QtCore/QList>

#include "qorganizermanager.h"
#include "qorganizerdata_simulator_p.h"

QT_BEGIN_HEADER

QT_FORWARD_DECLARE_CLASS(QLocalSocket)

class QOrganizerSimulatorEngine;

QTM_BEGIN_NAMESPACE

namespace Simulator {

class MobilityConnection;

class Connection : public QObject
{
    Q_OBJECT
public:
    explicit Connection(MobilityConnection *mobilityCon);
    static Connection *instance();

    void setEngine(QOrganizerSimulatorEngine *engine);

    QLocalSocket *sendSocket();

    // should live in the engine?
    bool mNotifySimulator;

    class IdTranslation
    {
    public:
        QHash<QOrganizerItemId, QOrganizerItemId> items;
        QHash<QOrganizerCollectionId, QOrganizerCollectionId> collections;
    };

    void translateItemIds(QOrganizerItem *item, const IdTranslation &idTranslation);
    void translateCollectionIds(QOrganizerCollection *collection, const IdTranslation &idTranslation);

    IdTranslation mRemoteToLocal;
    IdTranslation mLocalToRemote;

    QString mManagerUri;

private slots:
    // called remotely
    void setOrganizerManagerUri(QString uri);
    void initialOrganizerDataSent();
    void clearOrganizerData(QtMobility::Simulator::OrganizerCollectionId defaultCollectionId);

    void saveOrganizerItem(QtMobility::QOrganizerItem item);
    void removeOrganizerItem(QtMobility::Simulator::OrganizerItemId id);

    void saveOrganizerCollection(QtMobility::QOrganizerCollection collection);
    void removeOrganizerCollection(QtMobility::Simulator::OrganizerCollectionId id);

    void saveOrganizerDetailDefinition(QtMobility::QOrganizerItemDetailDefinition definition,
                                       QString itemType);
    void removeOrganizerDetailDefinition(QString definitionName, QString itemType);

private:
    void getInitialData();

    MobilityConnection *mConnection;
    bool mRegisteredWithSimulator;
    bool mInitialDataReceived;
    QOrganizerSimulatorEngine *mEngine;
    QOrganizerManager mManager;
};

} // namespace Simulator

QTM_END_NAMESPACE
QT_END_HEADER

#endif // CONNECTION_H
