/*!
 *
 * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
 * \copyright
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
 * \file    CloudSyncController.h
 * \author  (last)      Behrouz NematiPour
 * \author  (original)  Behrouz NematiPour
 * \date    (last)      13-Oct-2021
 * \date    (original)  13-Oct-2021
 *
 */
#pragma once

// Qt
#include <QObject>
#include <QCoreApplication>

// Project
#include "main.h" // Doxygen : do not remove
#include "GuiController.h"

// define
#define _CloudSyncController CloudSyncController::I()

// forward declarations
class tst_initializations;

// namespace

/*!
 * \brief   The CloudSyncController class
 * \details Singleton class which is the main gateway of CloudSync signal/slots.
 */
class CloudSyncController : public QObject {
    Q_OBJECT

    // Singleton
    SINGLETON(CloudSyncController)

    // friends
    friend class ::tst_initializations;

    QThread *_thread = nullptr;
    bool     _init   = false;

    const QString  _location = "cloudsync/";
    quint64         _seq = 0;

public slots:
    bool init();
    bool init(QThread &vThread);

private slots:
    void quit();

    void onWatchFileChange  (const QString &vFile);
    void onActionReceive    (GuiActionType vAction, const QVariantList &vData);

private:
    void initConnections();

    void initThread(QThread &vThread);
    void quitThread();

    void addWatch();
    bool interpreter(const QString &vContent); // this function may later need to be a class.
};