/*++

Copyright (C) 2018 3MF Consortium

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Abstract:

NMR_ModelReader_3MF_Native.h implements the Model Reader Class.
A model reader reads in a 3MF file and generates an in-memory representation of it.
It uses libzip and irrxml to parse the OPC package.

--*/

#ifndef __NMR_MODELREADER_3MF_NATIVE
#define __NMR_MODELREADER_3MF_NATIVE

#include "Model/Reader/NMR_ModelReader_3MF.h" 
#include "Model/Reader/NMR_ModelReader.h"
#include "Model/Classes/NMR_Model.h"
#include "Common/Platform/NMR_XmlReader.h"
#include "Common/OPC/NMR_OpcPackageReader.h"

#include <list>

namespace NMR {

	class CModelReader_3MF_Native : public CModelReader_3MF {
	private:
		POpcPackageReader m_pPackageReader;

	protected:
		void extractCustomDataFromRelationships(_In_ std::string& sTargetPartURIDir, _In_ COpcPackagePart * pModelPart);
		void extractTexturesFromRelationships(_In_ std::string& sTargetPartURIDir, _In_ COpcPackagePart * pModelPart);
		void extractModelDataFromRelationships(_In_ std::string& sTargetPartURIDir, _In_ COpcPackagePart * pModelPart);
		void checkContentTypes();
	
		virtual PImportStream extract3MFOPCPackage(_In_ PImportStream pPackageStream);
		virtual void release3MFOPCPackage();

	public:
		CModelReader_3MF_Native() = delete;
		CModelReader_3MF_Native(_In_ PModel pModel);
	};

	typedef std::shared_ptr <CModelReader_3MF_Native> PModelReader_3MF_Native;

}

#endif // __NMR_MODELREADER_3MF_NATIVE
