/*!
 *
 * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
 * \copyright                                                       \n
 *          THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM,  \n
 *          IN PART OR IN WHOLE,                                    \n
 *          WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER. \n
 *
 * \file    applicationcontroller.h
 * \date    2019/09/30
 * \author  Behrouz NematiPour
 *
 */
#pragma once

// Qt
#include <QObject>
#include <QPointer>

// Project
#include "main.h"
#include "guiactions.h"
#include "filehandler.h"
#include "applicationpost.h"
#include "canbus/caninterface.h"


// define
#define _ApplicationController ApplicationController::I()

// namespace
using namespace Storage;
using namespace Gui;
using namespace Can;

class ApplicationController : public QObject
{
    Q_OBJECT

    FileHandler     *_fileHandler       = nullptr;
    ApplicationPost *_applicationPost   = nullptr;

SINGLETON_DECL(ApplicationController)
public:
    bool init();

private:
    void connection();

private slots: // Should be private for thread safety and is connected internally.
    void onActionRequest (GuiActionType vAction);                      // UI => HD/DG
    void onActionConfirm (GuiActionType vAction, GuiActionInfo vInfo); // UI <= HD/DG

    void onActionCommand (GuiActionType vAction);                      // UI <= HD/DG
    void onActionPerform (GuiActionType vAction, GuiActionInfo vInfo); // UI => HD/DG

signals:
    void didActionRequest(GuiActionType vAction                     ); // UI => HD/DG
    void didActionConfirm(GuiActionType vAction, GuiActionInfo vInfo); // UI <= HD/DG

    void didActionCommand(GuiActionType vAction                     ); // UI <= HD/DG
    void didActionPerform(GuiActionType vAction, GuiActionInfo vInfo); // UI => HD/DG

    void quit(int retcode=0);

};