// SPDX-License-Identifier: LGPL-3.0-or-later

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright (C) 2013 - 2024, nymea GmbH
* Copyright (C) 2024 - 2025, chargebyte austria GmbH
*
* This file is part of libnymea-app.
*
* libnymea-app 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 3
* of the License, or (at your option) any later version.
*
* libnymea-app 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 libnymea-app. If not, see <https://www.gnu.org/licenses/>.
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

#ifndef BLUETOOTHDEVICE_H
#define BLUETOOTHDEVICE_H

#include <QObject>
#include <QBluetoothUuid>
#include <QLowEnergyService>
#include <QBluetoothDeviceInfo>
#include <QLowEnergyController>
#include <QLowEnergyCharacteristic>

class BluetoothDevice : public QObject
{
    Q_OBJECT
    Q_PROPERTY(bool connected READ connected NOTIFY connectedChanged)
    Q_PROPERTY(QString statusText READ statusText NOTIFY statusTextChanged)

public:
    explicit BluetoothDevice(const QBluetoothDeviceInfo &deviceInfo, QObject *parent = nullptr);

    QString name() const;
    QBluetoothAddress address() const;
    QString addressString() const;
    bool connected() const;
    QString statusText() const;

    Q_INVOKABLE void connectDevice();
    Q_INVOKABLE void disconnectDevice();

private:
    QBluetoothDeviceInfo m_deviceInfo;
    QLowEnergyController *m_controller;
    bool m_connected;
    QString m_statusText;

    void setConnected(const bool &connected);

protected:
    QLowEnergyController *controller();
    void setStatusText(const QString &statusText);

signals:
    void connectedChanged();
    void serviceDiscoveryFinished();

    void statusTextChanged();

private slots:
    void onConnected();
    void onDisconnected();

    void onDeviceError(const QLowEnergyController::Error &error);
    void onDeviceStateChanged(const QLowEnergyController::ControllerState &state);

};

#endif // BLUETOOTHDEVICE_H