#include "toonz/scriptbinding_toonz_raster_converter.h"

#include "toonz/scriptbinding_level.h"

#include "tropcm.h"

#include "convert2tlv.h"

namespace TScriptBinding {

ToonzRasterConverter::ToonzRasterConverter() : m_flatSource(false) {}

ToonzRasterConverter::~ToonzRasterConverter() {}

QScriptValue ToonzRasterConverter::ctor(QScriptContext *context,

                                        QScriptEngine *engine) {

  return engine->newQObject(new ToonzRasterConverter(),

                            QScriptEngine::AutoOwnership);

}

QScriptValue ToonzRasterConverter::toString() { return "ToonzRasterConverter"; }

QScriptValue ToonzRasterConverter::convert(QScriptContext *context,

                                           QScriptEngine *engine) {

  if (context->argumentCount() != 1)

    return context->throwError(

        "Expected one argument (a raster Level or a raster Image)");

  QScriptValue arg = context->argument(0);

  Level *level     = qscriptvalue_cast<level *="">(arg);</level>

  Image *img       = qscriptvalue_cast(arg);

  QString type;

  if (level) {

    type = level->getType();

    if (type != "Raster")

      return context->throwError(tr("Can't convert a %1 level").arg(type));

    if (level->getFrameCount() <= 0)

      return context->throwError(tr("Can't convert a level with no frames"));

  } else if (img) {

    type = img->getType();

    if (type != "Raster")

      return context->throwError(tr("Can't convert a %1 image").arg(type));

  } else {

    return context->throwError(

        tr("Bad argument (%1): should be a raster Level or a raster Image")

            .arg(arg.toString()));

  }

  RasterToToonzRasterConverter converter;

  if (img) {

    TRasterImageP ri = img->getImg();

    TToonzImageP ti  = converter.convert(ri);

    ti->setPalette(converter.getPalette().getPointer());

    return create(engine, new Image(ti));

  } else

    return QScriptValue();

}

}  // namespace TScriptBinding