#include <QLibrary>

#include <QtQml>

#include <QDebug>

#include <QPainter>

#include <QUuid>

#include "hwengine.h"

#include "previewimageprovider.h"

extern "C" {

    flibInit_t *flibInit;

    flibFree_t *flibFree;

}

HWEngine::HWEngine(QQmlEngine *engine, QObject *parent) :

    QObject(parent),

    m_engine(engine)

{

    QLibrary hwlib("./libhwengine.so");

    if(!hwlib.load())

        qWarning() << "Engine library not found" << hwlib.errorString();

    flibInit = (flibInit_t*) hwlib.resolve("flibInit");

    flibFree = (flibFree_t*) hwlib.resolve("flibFree");

    flibInit(".", "~/.hedgewars");

}

HWEngine::~HWEngine()

{

    flibFree();

}

{

}

static QObject *hwengine_singletontype_provider(QQmlEngine *engine, QJSEngine *scriptEngine)

{

    Q_UNUSED(scriptEngine)

    HWEngine *hwengine = new HWEngine(engine);

    return hwengine;

}

void HWEngine::exposeToQML()

{

    qDebug("HWEngine::exposeToQML");

    qmlRegisterSingletonType<HWEngine>("Hedgewars.Engine", 1, 0, "HWEngine", hwengine_singletontype_provider);

}

{

    HWEngine * obj = (HWEngine *)context;

    QByteArray b = QByteArray::fromRawData(msg, len);

    qDebug() << "FLIPC in" << b.size() << b;

    QMetaObject::invokeMethod(obj, "engineMessageHandler", Qt::QueuedConnection, Q_ARG(QByteArray, b));

}

void HWEngine::engineMessageHandler(const QByteArray &msg)

{

    if(msg.size() == 128 * 256)

    {

        PreviewImageProvider * preview = (PreviewImageProvider *)m_engine->imageProvider(QLatin1String("preview"));

        preview->setPixmap(msg);

        emit previewImageChanged();

    }

}

QString HWEngine::currentSeed()

{

    return m_seed;

}