/*
 * Copyright (C) 2016 The Qt Company Ltd.
 * Copyright (C) 2016,2017 Konsulko Group
 * Copyright (C) 2018 IoT.bzh
 *
 * 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.
 */
#pragma once

#include <QObject>
#include <QString>
#include <QSharedPointer>
#include <QList>
#include <QMap>
#include "qafbwebsocketclient.h"
#include "audiorole.hpp"

class Mixer
	: public QObject
{
	Q_OBJECT
	Q_PROPERTY(QList<QObject*> roles READ roles NOTIFY rolesChanged)

private:
	QUrl m_url;
	QList<QObject*> m_roles;
	QAfbWebsocketClient m_client;

public:
	explicit Mixer(QObject* parent = nullptr);
	Mixer(const Mixer&) = delete;

	Q_INVOKABLE void open(const QUrl& url);
	Q_INVOKABLE QList<QObject*> roles() const;
	Q_INVOKABLE void setRoleVolume(AudioRole* role);

signals:
	void rolesChanged();
	void volumeChanged(const QString& name, int value);

private slots:
	void parseControls(const QJsonValue & v);
	void onClientConnected();
	void onClientDisconnected();
	void onClientError(QAbstractSocket::SocketError se);
	void onClientEventReceived(QString eventName, const QJsonValue& data);

	void onRoleValueChanged();

	void TryOpen();
};