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/*  Visualization Library                                                             */
/*  http://visualizationlibrary.org                                                   */
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/*  Copyright (c) 2005-2020, Michele Bosi                                             */
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#ifndef VLXWrapper_Core_INCLUDE_ONCE
#define VLXWrapper_Core_INCLUDE_ONCE

#include <vlX/ClassWrapper.hpp>
#include <vlX/Registry.hpp>
#include <vlX/Serializer.hpp>
#include <vlX/Value.hpp>
#include <vlX/vlxutils.hpp>
#include <vlX/Defines.hpp>

#define VLX_IMPORT_CHECK_RETURN(Condition, Obj)                                                          \
  if (!(Condition))                                                                                      \
  {                                                                                                      \
    s.signalImportError( vl::Say("Line %n : condition failed : %s\n\tsee %s : %n\n") << (Obj).lineNumber() << #Condition <<  __FILE__ << __LINE__ ); \
    return;                                                                                              \
  }

#define VLX_IMPORT_CHECK_RETURN_NULL(Condition, Obj)                                                     \
  if (!(Condition))                                                                                      \
  {                                                                                                      \
    s.signalImportError( vl::Say("Line %n : condition failed : %s\n\tsee %s : %n\n") << (Obj).lineNumber() << #Condition <<  __FILE__ << __LINE__ ); \
    return NULL;                                                                                         \
  }

namespace vlX
{
  inline VLXValue export_AABB(const vl::AABB& aabb)
  {
    VLXValue value ( new VLXStructure("<vl::AABB>") );
    *value.getStructure() << "MinCorner" << vlx_toValue(aabb.minCorner());
    *value.getStructure() << "MaxCorner" << vlx_toValue(aabb.maxCorner());
    return value;
  }

  inline vl::AABB import_AABB(const VLXStructure* vlx)
  {
    vl::AABB aabb;

    VL_CHECK( vlx->tag() == "<vl::AABB>" )

    for(size_t i=0; i<vlx->value().size(); ++i)
    {
      const std::string& key = vlx->value()[i].key();
      const VLXValue& value = vlx->value()[i].value();
      if (key == "MinCorner")
      {
        VL_CHECK(value.type() == VLXValue::ArrayReal)
        aabb.setMinCorner( vlx_vec3(value.getArrayReal()) );
      }
      else
      if (key == "MaxCorner")
      {
        VL_CHECK(value.type() == VLXValue::ArrayReal)
        aabb.setMaxCorner( vlx_vec3(value.getArrayReal()) );
      }
    }

    return aabb;
  }

  inline VLXValue export_Sphere(const vl::Sphere& sphere)
  {
    VLXValue value ( new VLXStructure("<vl::Sphere>") );
    *value.getStructure() << "Center" << vlx_toValue(sphere.center());
    *value.getStructure() << "Radius" << sphere.radius();
    return value;
  }

  inline vl::Sphere import_Sphere(const VLXStructure* vlx)
  {
    vl::Sphere sphere;

    VL_CHECK( vlx->tag() == "<vl::Sphere>" )

    for(size_t i=0; i<vlx->value().size(); ++i)
    {
      const std::string& key = vlx->value()[i].key();
      const VLXValue& value = vlx->value()[i].value();
      if (key == "Center")
      {
        VL_CHECK(value.type() == VLXValue::ArrayReal)
        sphere.setCenter( vlx_vec3(value.getArrayReal()) );
      }
      else
      if (key == "Radius")
      {
        VL_CHECK(value.type() == VLXValue::Real)
        sphere.setRadius( (vl::real)value.getReal() );
      }
    }

    return sphere;
  }
}

#endif