/////////////////////////////////////////////////////////////////////////////// 
// Copyright (C) 2002-2025, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
// This software and its documentation and related materials are owned by 
// the Alliance. The software may only be incorporated into application 
// programs owned by members of the Alliance, subject to a signed 
// Membership Agreement and Supplemental Software License Agreement with the
// Alliance. The structure and organization of this software are the valuable  
// trade secrets of the Alliance and its suppliers. The software is also 
// protected by copyright law and international treaty provisions. Application  
// programs incorporating this software must include the following statement 
// with their copyright notices:
//   
//   This application incorporates Open Design Alliance software pursuant to a license 
//   agreement with Open Design Alliance.
//   Open Design Alliance Copyright (C) 2002-2025 by Open Design Alliance. 
//   All rights reserved.
//
// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
///////////////////////////////////////////////////////////////////////////////

#include "OdaCommon.h"
#include "StdAfx.h"
#include "DgGeoMapImagePEImpl.h"
#include "DgGeoMapImage.h"
#include "DgBingMaps.h"
#include "DgBingMapsCache.h"
#include "DgKMLPlacemark.h"

//----------------------------------------------------------
//
// OdDgGeoMapImageImplPE
//
//----------------------------------------------------------

OdGiRasterImagePtr OdDgGeoMapImageImplPE::createGeoMapImage(const OdGeExtents3d& extXYZ, 
                                                              const OdDgGeoDataInfo* pGeoDataInfo,
                                                                const OdDgModel* pBaseModel,
                                                                  const OdGeExtents2d& extImage,
                                                                    OdDgGeoMapImagePE::OdDgGeoMapImageType uType, 
                                                                      OdDgGeoMapImagePE::OdDgGeoMapImageResolution uResolution, 
                                                                        int iLOD,
                                                                          const OdDgElementId& idPlacemark) const
{
  OdGiRasterImagePtr pRet = OdGiRasterImagePtr();

  OdDgGeoDataPEPtr pGeoDataPE = pGeoDataInfo;
  OdDgModelPtr     pModel;

  if (!pBaseModel)
  {
    OdDgElementId idOwner = pGeoDataInfo->ownerId();

    if (!idOwner.isNull())
      pModel = idOwner.openObject(OdDg::kForRead);
  }
  else
    pModel = pBaseModel;

  OdDgGeoDataCoordinateConverterPtr pCoordConvertor = pGeoDataPE->createGeoDataCoordinateConvertor(pGeoDataInfo, pModel);

  if( pCoordConvertor.isNull() )
    return pRet;

  // Calculate offset

  OdGeVector3d vrOffset = OdGeVector3d::kIdentity;

  if( !idPlacemark.isNull() )
  {
    OdDgElementPtr pPlacemarkElm = idPlacemark.openObject(OdDg::kForRead);

    if( !pPlacemarkElm.isNull() )
    {
      if( pPlacemarkElm->isKindOf(OdDgKMLPlacemark2d::desc()) )
      {
        OdDgKMLPlacemark2dPtr pPlacemark = pPlacemarkElm;

        OdGePoint3d ptPlacemarkLL(pPlacemark->getLongitude() * 180 / OdaPI, pPlacemark->getLatitude() * 180 / OdaPI, pPlacemark->getElevation());
        OdGePoint3d ptOrigin(pPlacemark->getOrigin().x, pPlacemark->getOrigin().y, 0.0);
        OdGePoint3d ptPlacemarkXYZ;

        if( pCoordConvertor->transformLLPointXYZ(ptPlacemarkLL, ptPlacemarkXYZ) == eOk )
          vrOffset = ptPlacemarkXYZ - ptOrigin;
      }
      else if (pPlacemarkElm->isKindOf(OdDgKMLPlacemark3d::desc()))
      {
        OdDgKMLPlacemark3dPtr pPlacemark = pPlacemarkElm;

        OdGePoint3d ptPlacemarkLL(pPlacemark->getLongitude() * 180 / OdaPI, pPlacemark->getLatitude() * 180 / OdaPI, pPlacemark->getElevation());
        OdGePoint3d ptOrigin = pPlacemark->getOrigin();
        OdGePoint3d ptPlacemarkXYZ;

        if( pCoordConvertor->transformLLPointXYZ(ptPlacemarkLL, ptPlacemarkXYZ) == eOk )
          vrOffset = ptPlacemarkXYZ - ptOrigin;
      }
    }
  }

  // Calculate LOD

  double dImageWidth = extImage.maxPoint().x - extImage.minPoint().x;
  double dImageHeight = extImage.maxPoint().y - extImage.minPoint().y;

  if( iLOD == 0 )
    iLOD = OdDgGeoMapHelper::getOptimalLOD(extXYZ, pCoordConvertor, pGeoDataInfo, uResolution, dImageWidth, dImageHeight) - uResolution;

  iLOD = odmin(odmax(iLOD + uResolution, OdDgBingMaps::MIN_LOD), OdDgBingMaps::MAX_LOD);

  OdDgGeoMapHelper::getMap(pGeoDataInfo, pModel, pCoordConvertor, uType, iLOD, uResolution, extXYZ, vrOffset, dImageWidth, dImageHeight, pRet);

  return pRet;
}

//----------------------------------------------------------