/*
 * Copyright (C) 2017 Konsulko Group
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <QtCore/QObject>
#include <QQmlEngine>
#include <QSharedPointer>

#include "qafbwsclient.h"
#include "qafbwsmsg.h"

class MasterVolume
    : public QObject
{
	Q_OBJECT
		Q_PROPERTY (uint32_t volume READ getVolume WRITE setVolume NOTIFY volumeChanged)

	public:
        explicit MasterVolume(QObject* parent = nullptr);
        ~MasterVolume();

        Q_INVOKABLE void init(quint16 port, QString token);

        uint32_t getVolume() const;
    signals:
        void volumeChanged(uint32_t volume);

	public slots:
        void setVolume(uint32_t volume);

    private slots:
        void onAfbClientConnected();
        void onAfbClientDisconnected();
        void onCallHalListClosed();
        void onCallCtlGet();
        void onCallCtlSet();

	private:
		uint32_t m_volume;
        uint32_t m_volumePending;
        QString m_soundcard;

        QAfbWsClient m_client;
        QSharedPointer<QAfbWsMsg> m_call;
};