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#ifndef QDECLARATIVENAVIGATOR_P_P_H
#define QDECLARATIVENAVIGATOR_P_P_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/qlist.h>
#include <QtLocation/private/qlocationglobal_p.h>
#include <QtCore/qpointer.h>
#include <QtLocation/qgeoroute.h>
#include <QtLocation/private/qdeclarativenavigator_p.h>

QT_BEGIN_NAMESPACE

class QDeclarativeGeoServiceProvider;
class QDeclarativeGeoMap;
class QNavigationManager;
class QDeclarativeGeoRoute;
class QDeclarativeGeoRouteLeg;
class QDeclarativePositionSource;
class QGeoMapParameter;
class QDeclarativeGeoRouteSegment;
class QParameterizableObject;
class QAbstractNavigator;

class Q_LOCATION_PRIVATE_EXPORT QDeclarativeNavigationBasicDirections : public QObject
{
    Q_OBJECT

    Q_PROPERTY(QVariant nextManeuverIcon READ nextManeuverIcon NOTIFY nextManeuverIconChanged)
    Q_PROPERTY(qreal distanceToNextManeuver READ distanceToNextManeuver NOTIFY progressInformationChanged)
    Q_PROPERTY(qreal remainingTravelDistance READ remainingTravelDistance NOTIFY progressInformationChanged)
    Q_PROPERTY(qreal remainingTravelDistanceToNextWaypoint READ remainingTravelDistanceToNextWaypoint NOTIFY progressInformationChanged)
    Q_PROPERTY(qreal traveledDistance READ traveledDistance NOTIFY progressInformationChanged)
    Q_PROPERTY(int timeToNextManeuver READ timeToNextManeuver NOTIFY progressInformationChanged)
    Q_PROPERTY(int remainingTravelTime READ remainingTravelTime NOTIFY progressInformationChanged)
    Q_PROPERTY(int remainingTravelTimeToNextWaypoint READ remainingTravelTimeToNextWaypoint NOTIFY progressInformationChanged)
    Q_PROPERTY(int traveledTime READ traveledTime NOTIFY progressInformationChanged)
    Q_PROPERTY(QDeclarativeGeoRoute *currentRoute READ currentRoute NOTIFY currentRouteChanged)
    Q_PROPERTY(QDeclarativeGeoRouteLeg *currentRouteLeg READ currentRouteLeg NOTIFY currentRouteChanged)
    Q_PROPERTY(int currentSegment READ currentSegment NOTIFY currentSegmentChanged)

public:
    explicit QDeclarativeNavigationBasicDirections(QDeclarativeNavigator *parent);

    QVariant nextManeuverIcon() const;
    qreal distanceToNextManeuver() const;
    qreal remainingTravelDistance() const;
    qreal remainingTravelDistanceToNextWaypoint() const;
    qreal traveledDistance() const;
    int timeToNextManeuver() const;
    int remainingTravelTime() const;
    int remainingTravelTimeToNextWaypoint() const;
    int traveledTime() const;

    QDeclarativeGeoRoute *currentRoute() const;
    QDeclarativeGeoRouteLeg *currentRouteLeg() const;
    int currentSegment() const;

Q_SIGNALS:
    void progressInformationChanged();
    void nextManeuverIconChanged();
    void currentRouteChanged();
    void currentRouteLegChanged();
    void currentSegmentChanged();
    void waypointReached(const QDeclarativeGeoWaypoint *pos);
    void destinationReached();

protected slots:
    void onCurrentRouteChanged();
    void onCurrentRouteLegChanged();

protected:
    QDeclarativeNavigator *m_navigator;
    QDeclarativeNavigatorPrivate *m_navigatorPrivate;
    QPointer<QDeclarativeGeoRoute> m_currentRoute;
    QPointer<QDeclarativeGeoRouteLeg> m_currentRouteLeg;

    friend class QDeclarativeNavigator;
};

class Q_LOCATION_PRIVATE_EXPORT QDeclarativeNavigatorParams
{
public:
    QPointer<QDeclarativeGeoMap> m_map;
    QPointer<QDeclarativeGeoRoute> m_route;
    QGeoRoute m_geoRoute;
    QPointer<QDeclarativePositionSource> m_positionSource;
    QList<QPointer<QGeoMapParameter>> m_parameters;
    bool m_trackPositionSource = true;
};

class QDeclarativeNavigatorPrivate
{
public:
    QDeclarativeNavigatorPrivate(QParameterizableObject *q_);

    QParameterizableObject *q = nullptr;
    QSharedPointer<QDeclarativeNavigatorParams> m_params;
    QScopedPointer<QAbstractNavigator> m_navigator;
    QDeclarativeGeoServiceProvider *m_plugin = nullptr;
    QDeclarativeNavigationBasicDirections m_basicDirections;

    bool m_active = false;
    bool m_completed = false;
    bool m_ready = false;
    QDeclarativeNavigator::NavigationError m_error = QDeclarativeNavigator::NoError;
    QString m_errorString;
};

QT_END_NAMESPACE

#endif // QDECLARATIVENAVIGATOR_P_P_H
