#pragma once


#include <QObject>
#include <QHash>

#include "main.h"
#include "MessageGlobals.h"
#include "drydemoxmlstates.h"

#define _StateController StateController::I()

// TODO check illegal state transition

class StateController : public QObject
{
    Q_OBJECT
    SINGLETON(StateController)

public:
    void init(); // TODO move these in slots
    void quit();

public slots:
    void doStateControllerUnhandledMsgReceived(const QVariantList &msg);

protected:
    void timerEvent(QTimerEvent *) override;

private:
    #define TRANSITION_EVENT_INDEX 0
    #define RESP_MSG_START_INDEX   1

    QHash <Can::MessageID, QVariantList> _dryDemoMsgTable;
    QHash <QString, QVariantList> _dryDemoBroadcast;
    drydemoXMLstates _dryDemo;
    Can::MessageID _activeMessageID = Can::ID_NONE;

    void initReceivedMessagesHash();
    void initBroadcastMessagesHash();
    void transitionToStandBy();

    void onIdleStateChange(bool active);
    void onTreatmentParamsStateChange(bool active);
    void onDisinfectStateChange(bool active);
};