// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

//gka 05.03.99 S4134 upgrade from CD to DIS

#include <Interface_Check.hxx>
#include <Interface_EntityIterator.hxx>
#include <RWStepBasic_RWProduct.hxx>
#include <StepBasic_HArray1OfProductContext.hxx>
#include <StepBasic_Product.hxx>
#include <StepBasic_ProductContext.hxx>
#include <StepData_StepReaderData.hxx>
#include <StepData_StepWriter.hxx>

RWStepBasic_RWProduct::RWStepBasic_RWProduct () {}

void RWStepBasic_RWProduct::ReadStep
	(const Handle(StepData_StepReaderData)& data,
	 const Standard_Integer num,
	 Handle(Interface_Check)& ach,
	 const Handle(StepBasic_Product)& ent) const
{


	// --- Number of Parameter Control ---

	if (!data->CheckNbParams(num,4,ach,"product")) return;

	// --- own field : id ---

	Handle(TCollection_HAsciiString) aId;
	//szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
	data->ReadString (num,1,"id",ach,aId);

	// --- own field : name ---

	Handle(TCollection_HAsciiString) aName;
	//szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
	data->ReadString (num,2,"name",ach,aName);

	// --- own field : description ---

	Handle(TCollection_HAsciiString) aDescription;
	if (data->IsParamDefined (num,3)) { //gka 05.03.99 S4134 upgrade from CD to DIS
	  //szv#4:S4163:12Mar99 `Standard_Boolean stat3 =` not needed
	  data->ReadString (num,3,"description",ach,aDescription);
	}
	// --- own field : frameOfReference ---

	Handle(StepBasic_HArray1OfProductContext) aFrameOfReference;
	Handle(StepBasic_ProductContext) anent4;
	Standard_Integer nsub4;
	if (data->ReadSubList (num,4,"frame_of_reference",ach,nsub4)) {
	  Standard_Integer nb4 = data->NbParams(nsub4);
	  aFrameOfReference = new StepBasic_HArray1OfProductContext (1, nb4);
	  for (Standard_Integer i4 = 1; i4 <= nb4; i4 ++) {
	    //szv#4:S4163:12Mar99 `Standard_Boolean stat4 =` not needed
	    if (data->ReadEntity (nsub4, i4,"product_context", ach, STANDARD_TYPE(StepBasic_ProductContext), anent4))
	      aFrameOfReference->SetValue(i4, anent4);
	  }
	}

	//--- Initialisation of the read entity ---


	ent->Init(aId, aName, aDescription, aFrameOfReference);
}


void RWStepBasic_RWProduct::WriteStep
	(StepData_StepWriter& SW,
	 const Handle(StepBasic_Product)& ent) const
{

	// --- own field : id ---

	SW.Send(ent->Id());

	// --- own field : name ---

	SW.Send(ent->Name());

	// --- own field : description ---

	SW.Send(ent->Description());

	// --- own field : frameOfReference ---

	SW.OpenSub();
	for (Standard_Integer i4 = 1;  i4 <= ent->NbFrameOfReference();  i4 ++) {
	  SW.Send(ent->FrameOfReferenceValue(i4));
	}
	SW.CloseSub();
}


void RWStepBasic_RWProduct::Share(const Handle(StepBasic_Product)& ent, Interface_EntityIterator& iter) const
{

	Standard_Integer nbElem1 = ent->NbFrameOfReference();
	for (Standard_Integer is1=1; is1<=nbElem1; is1 ++) {
	  iter.GetOneItem(ent->FrameOfReferenceValue(is1));
	}

}