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#ifndef QLOWENERGYCONTROLLER_H
#define QLOWENERGYCONTROLLER_H

#include <QtCore/QObject>
#include <QtBluetooth/qbluetoothglobal.h>
#include <QtBluetooth/QBluetoothAddress>
#include <QtBluetooth/QLowEnergyCharacteristicInfo>
#include <QtBluetooth/QLowEnergyServiceInfo>
#include <QtBluetooth/QLowEnergyDescriptorInfo>

QT_BEGIN_NAMESPACE

class QLowEnergyControllerPrivate;

class Q_BLUETOOTH_EXPORT QLowEnergyController: public QObject
{
    Q_OBJECT
public:
    enum Error {
        NoError,
        UnknownError,
        OperationError,
        InputOutputError,
        PermissionError
    };
    QLowEnergyController(QObject *parent = 0);
    QLowEnergyController(const QBluetoothAddress &localAdapter, QObject *parent = 0);
    ~QLowEnergyController();

    QList<QLowEnergyServiceInfo> services() const;

    void connectToService(const QLowEnergyServiceInfo &leService);
    void disconnectFromService(const QLowEnergyServiceInfo &leService = QLowEnergyServiceInfo());

    bool enableNotifications(const QLowEnergyCharacteristicInfo &characteristic);
    void disableNotifications(const QLowEnergyCharacteristicInfo &characteristic);

    bool writeCharacteristic(const QLowEnergyCharacteristicInfo &characteristic);
    bool writeDescriptor(const QLowEnergyDescriptorInfo &descriptor);

    QString errorString() const;

    void setRandomAddress();
    Error error() const;

Q_SIGNALS:
    void connected(const QLowEnergyServiceInfo &);
    void error(const QLowEnergyServiceInfo &, QLowEnergyController::Error);
    void error(const QLowEnergyCharacteristicInfo &, QLowEnergyController::Error);
    void disconnected(const QLowEnergyServiceInfo &);
    void valueChanged(const QLowEnergyCharacteristicInfo &);

private:
    Q_DECLARE_PRIVATE(QLowEnergyController)
    QLowEnergyControllerPrivate *d_ptr;
#if defined(QT_BLUEZ_BLUETOOTH) && !defined(QT_BLUEZ_NO_BTLE)
    Q_PRIVATE_SLOT(d_func(), void _q_replyReceived(const QString &reply))
#endif
};

QT_END_NAMESPACE

#endif // QLOWENERGYCONTROLLER_H