#include "Locker.h"

#include <QTimer>
#include "appvals/AppGlobalValues.h"
#include "event/EventCenter.h"
#include "json/jsonobject.h"

Locker* Locker::getInstance()
{
    static Locker instance;
    return &instance;
}

Locker::Locker()
    : QObject()
    , mScreenTimer(new QTimer(this))
    , mCounter(JsonObject::Instance()->lockerCount())
    , mIsEnable(false)
{
    if(mCounter > 0)
    {
        setIsEnable(true);
    }
    mScreenTimer->setSingleShot(true);
    connect(mScreenTimer, SIGNAL(timeout()), this, SLOT(coverScreen()));
}

Locker::~Locker()
{
}

void Locker::start()
{
    if (mIsEnable)
    {
        mScreenTimer->stop();
        mScreenTimer->start(mCounter);
    }
}

void Locker::setIsEnable(bool aIsEnable)
{
    mIsEnable = aIsEnable;
    if (!mIsEnable)
    {
        stop();
    }
    else
    {
        start();
    }
}

void Locker::coverScreen()
{
    if (AppGlobalValues::InProcessing().toBool())
    {
        refreshTimer();
    }
    else
    {
        mScreenTimer->stop();
        EventCenter::Default()->triggerEvent(GUIEvents::RequestScreenSaver, nullptr, nullptr);
    }
}
void Locker::setTimer(int aInterval)
{
    mCounter = aInterval;
}
void Locker::refreshTimer()
{
    if (mIsEnable)
    {
        mScreenTimer->stop();
        mScreenTimer->start(mCounter);
    }
}

void Locker::stop()
{
    mScreenTimer->stop();
}