// 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_EntityIterator.hxx>
#include "RWStepBasic_RWProductDefinition.pxx"
#include <StepBasic_ProductDefinition.hxx>
#include <StepBasic_ProductDefinitionContext.hxx>
#include <StepBasic_ProductDefinitionFormation.hxx>
#include <StepData_StepReaderData.hxx>
#include <StepData_StepWriter.hxx>

RWStepBasic_RWProductDefinition::RWStepBasic_RWProductDefinition() = default;

void RWStepBasic_RWProductDefinition::ReadStep(
  const occ::handle<StepData_StepReaderData>&     data,
  const int                                       num,
  occ::handle<Interface_Check>&                   ach,
  const occ::handle<StepBasic_ProductDefinition>& ent) const
{

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

  if (!data->CheckNbParams(num, 4, ach, "product_definition"))
  {
    return;
  }

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

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

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

  occ::handle<TCollection_HAsciiString> aDescription;
  if (data->IsParamDefined(num, 2))
  { // gka 05.03.99 S4134 upgrade from CD to DIS
    // szv#4:S4163:12Mar99 `bool stat2 =` not needed
    data->ReadString(num, 2, "description", ach, aDescription);
  }
  // --- own field : formation ---

  occ::handle<StepBasic_ProductDefinitionFormation> aFormation;
  // szv#4:S4163:12Mar99 `bool stat3 =` not needed
  data->ReadEntity(num,
                   3,
                   "formation",
                   ach,
                   STANDARD_TYPE(StepBasic_ProductDefinitionFormation),
                   aFormation);

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

  occ::handle<StepBasic_ProductDefinitionContext> aFrameOfReference;
  // szv#4:S4163:12Mar99 `bool stat4 =` not needed
  data->ReadEntity(num,
                   4,
                   "frame_of_reference",
                   ach,
                   STANDARD_TYPE(StepBasic_ProductDefinitionContext),
                   aFrameOfReference);

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

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

void RWStepBasic_RWProductDefinition::WriteStep(
  StepData_StepWriter&                            SW,
  const occ::handle<StepBasic_ProductDefinition>& ent) const
{

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

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

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

  if (!ent->Description().IsNull())
  {
    SW.Send(ent->Description());
  }
  else
  {
    SW.SendUndef();
  }

  // --- own field : formation ---

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

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

  SW.Send(ent->FrameOfReference());
}

void RWStepBasic_RWProductDefinition::Share(const occ::handle<StepBasic_ProductDefinition>& ent,
                                            Interface_EntityIterator& iter) const
{

  iter.GetOneItem(ent->Formation());

  iter.GetOneItem(ent->FrameOfReference());
}
