#ifndef ITERATOR_KERNEL_H

#define ITERATOR_KERNEL_H

#include "../ifcparse/IfcFile.h"

#include "../ifcgeom/ConversionSettings.h"

#include "../ifcgeom/ConversionResult.h"

#include "../ifcgeom/abstract_mapping.h"

#include "../ifcgeom/ConversionSettings.h"

#include "../ifcgeom/AbstractKernel.h"

#include "../ifcgeom/IfcGeomElement.h"

#include <boost/function.hpp>

namespace ifcopenshell { namespace geometry {

class IFC_GEOM_API Converter {

public:

typedef boost::shared_ptr<IfcGeom::Representation::BRep> brep_ptr;

private:

ifcopenshell::geometry::abstract_mapping* mapping_;

std::unique_ptr<ifcopenshell::geometry::kernels::AbstractKernel> kernel_;

ifcopenshell::geometry::Settings settings_;

std::map<ifcopenshell::geometry::taxonomy::ptr, brep_ptr, ifcopenshell::geometry::taxonomy::less_functor> cache_;

public:

ifcopenshell::geometry::kernels::AbstractKernel* kernel() { return &*kernel_; }

Converter(std::unique_ptr<ifcopenshell::geometry::kernels::AbstractKernel>&& geometry_library, IfcParse::IfcFile* file, ifcopenshell::geometry::Settings& settings);

~Converter();

ifcopenshell::geometry::abstract_mapping* mapping() const { return mapping_; }

/*

virtual NativeElement<double, double>* convert(

const IteratorSettings& settings, IfcUtil::IfcBaseClass* representation,

IfcUtil::IfcBaseClass* product)

{

return implementation_->convert(settings, representation, product);

}

*/

double total_map_time = 0.;

double total_geom_time = 0.;

IfcGeom::ConversionResults convert(IfcUtil::IfcBaseClass* item);

IfcGeom::BRepElement* create_brep_for_representation_and_product(const IfcUtil::IfcBaseEntity* representation, const IfcUtil::IfcBaseEntity* product);

// IfcGeom::BRepElement* create_brep_for_processed_representation(const IfcUtil::IfcBaseEntity* representation, const IfcUtil::IfcBaseEntity* product, IfcGeom::BRepElement* brep);

IfcGeom::BRepElement* create_brep_for_representation_and_product(ifcopenshell::geometry::taxonomy::ptr, const IfcUtil::IfcBaseEntity* product, const ifcopenshell::geometry::taxonomy::matrix4::ptr& place);

IfcGeom::BRepElement* create_brep_for_processed_representation(const IfcUtil::IfcBaseEntity* product, const ifcopenshell::geometry::taxonomy::matrix4::ptr& place, IfcGeom::BRepElement*);

const ifcopenshell::geometry::Settings& settings() { return settings_; }

};

}}

#endif