/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *                                                                         *
 *  Copyright (C) 2017-2018 Simon Stürz <simon.stuerz@guh.io>              *
 *                                                                         *
 *  This file is part of nymea.                                            *
 *                                                                         *
 *  This library is free software; you can redistribute it and/or          *
 *  modify it under the terms of the GNU Lesser General Public             *
 *  License as published by the Free Software Foundation; either           *
 *  version 2.1 of the License, or (at your option) any later version.     *
 *                                                                         *
 *  This library 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      *
 *  Lesser General Public License for more details.                        *
 *                                                                         *
 *  You should have received a copy of the GNU Lesser General Public       *
 *  License along with this library; If not, see                           *
 *  <http://www.gnu.org/licenses/>.                                        *
 *                                                                         *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#ifndef BLUETOOTHLOWENERGYDEVICEIMPLEMENTATION_H
#define BLUETOOTHLOWENERGYDEVICEIMPLEMENTATION_H

#include <QObject>
#include <QBluetoothDeviceInfo>
#include <QBluetoothAddress>
#include <QBluetoothServiceInfo>
#include <QLowEnergyController>

#include "hardware/bluetoothlowenergy/bluetoothlowenergydevice.h"

namespace nymeaserver {

class BluetoothLowEnergyDeviceImplementation : public BluetoothLowEnergyDevice
{
    Q_OBJECT

    friend class BluetoothLowEnergyManagerImplementation;

public:
    explicit BluetoothLowEnergyDeviceImplementation(const QBluetoothDeviceInfo &deviceInfo, const QLowEnergyController::RemoteAddressType &addressType = QLowEnergyController::PublicAddress, QObject *parent = nullptr);

    QString name() const override;
    QBluetoothAddress address() const override;

    void connectDevice() override;
    void disconnectDevice() override;

    bool autoConnecting() const override;
    void setAutoConnecting(const bool &autoConnecting) override;

    bool connected() const override;
    bool discovered() const override;

    QList<QBluetoothUuid> serviceUuids() const override;
    QLowEnergyController *controller() const override;

private:
    QBluetoothDeviceInfo m_deviceInfo;
    QLowEnergyController *m_controller = nullptr;

    // Default enabled and auto connecting
    bool m_connected = false;
    bool m_autoConnecting = true;
    bool m_discovered = false;
    bool m_enabled = true;

    void setConnected(const bool &connected);

    // Methods called from BluetoothLowEnergyManager
    void setEnabled(const bool &enabled);

private slots:
    void onConnected();
    void onDisconnected();
    void onServiceDiscoveryFinished();
    void onStateChanged(const QLowEnergyController::ControllerState &state);
    void onDeviceError(const QLowEnergyController::Error &error);
};

}

#endif // BLUETOOTHLOWENERGYDEVICEIMPLEMENTATION_H