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//
//   This application incorporates Open Design Alliance software pursuant to a license
//   agreement with Open Design Alliance.
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#ifndef _DWG2IGES_IMPORTER_H_
#define _DWG2IGES_IMPORTER_H_

#include "IgesImport.h"
#include "IgesImportProperties.h"
#include "Core/IgesFile.h"
#include "daiAuditInfo.h"

#include "IgesEntities.h"

class OdGiDrawable;
class OdDb3dSolid;
class OdDbBody;
class OdDbSurface;
class OdDbRegion;
class OdDbPolyline;
class OdDbCurve;
class OdDbLayerTable;
class OdDbBlockTableRecord;
class OdDbBlockReference;
class OdDbDimension;
class OdDbRadialDimension;
class OdDbDiametricDimension;
class OdDbSolid;
class OdDbMText;
class OdDbViewport;
class OdBrBrep;
class OdDb3dPolyline;
class OdDbText;
class OdDbHatch;

/** \details 
Contains declarations related to the functionality of converting data from the .dwg to the IGES format.
*/
namespace DWG_IGES_IMPORT
{
  /** \details 
  A class that implements .dwg to .iges conversion functionality.
  */
  class OdIgesImporter : public OdIgesImport
  {
    //DOM-IGNORE-BEGIN
    OdIgesImportPropertiesPtr  _properties;
    OdDAI::ModelPtr            m_pModel;
    OdDAIObjectId              m_geometryUnitsContextId;
    OdDAIObjectId              m_mechanicRepresentationPresentationId; //For AP242 only
    OdDAIObjectId              m_globalDraughtingModel;
    std::map<OdUInt64, OdDAIObjectIds> m_referencedObjects;
    std::map<OdUInt64, OdDAIObjectId> m_objectContexts;
    std::map<OdUInt64, OdDAIObjectId> m_objectRepresentations;
    std::map<OdUInt64, OdDAIObjectIds> m_layersObjects;
    std::map<std::pair<OdUInt64, OdUInt64>, OdDAIObjectId> m_objectsDraughtingModels;
    OdDAIObjectIds m_geometricUsage;
    OdDbObjectIdArray m_dimensions;
    std::map<OdUInt32, OdDAIObjectId> m_colorMap;
    std::map<OdString, OdDAIObjectIds> m_loadedFiles;
    OdDAI::AuditInfoPtr m_pLogger;

    Iges::views_visiblePtr m_viewsVisible;
    //DOM-IGNORE-END

  public:

    //DOM-IGNORE-BEGIN
    ODRX_DECLARE_MEMBERS(OdIgesImporter);
    //DOM-IGNORE-END

    /** \details 
    Creates a new instance of the .dwg-.iges converter with default parameters.
    */
    OdIgesImporter();
    
    /** \details 
    Converts an input .dwg drawing to an IGES file.
    \returns The ImportResult::success value if the conversion process was successfully finished; otherwise, the method returns an appropriate error code.
    */
    virtual ImportResult import() ODRX_OVERRIDE;
    
    /** \details 
    Retrieves the properties of the .dwg to IGES conversion process.
    \returns A smart pointer to an Rx dictionary object that contains the conversion properties values.
    */
    virtual OdRxDictionaryPtr properties() ODRX_OVERRIDE;

    /** \details
    A method that writes converted IGES model into a file with defined file name.
    \returns eOk if writing is successful; appropriate error code otherwise.
    */
    virtual OdResult writeIgesFile(const OdString &fileName) ODRX_OVERRIDE;

  private:

    OdResult initIgesFile(IgesFilePtr pDb);
    ImportResult importGeometry();
    //OdDAIObjectIds importLayerTableEntity(OdDbLayerTable* pTable);
    OdDAIObjectIds importBlockTableRecordEntity(OdDbBlockTableRecord* pEnt);

    void appendToViewsVisible(Iges::directory_entry* igesInstance);
    void appendToViewsVisible(Iges::geometric* igesInstance);
    void appendToViewsVisible(Iges::annotation* igesInstance);

    OdDAIObjectId importBlockReferenceEntity(OdDbBlockReference* pBlockReference);
  };
}


#endif // _DWG2IGES_IMPORTER_H_