// Created by: Eugeny MALTCHIKOV
// Copyright (c) 2013-2014 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.

#include "Precision.hxx"
#include "BRep_Tool.hxx"

//=================================================================================================

inline IntTools_EdgeEdge::IntTools_EdgeEdge()
    : myTol1(0.),
      myTol2(0.),
      myTol(0.),
      myFuzzyValue(Precision::Confusion()),
      myRes1(0.),
      myRes2(0.),
      myResCoeff1(0.),
      myResCoeff2(0.),
      myPTol1(0.),
      myPTol2(0.),
      myRange1(0., 0.),
      myRange2(0., 0.),
      mySwap(false),
      myErrorStatus(0),
      myQuickCoincidenceCheck(false)
{
}

//=================================================================================================

inline IntTools_EdgeEdge::IntTools_EdgeEdge(const TopoDS_Edge& theEdge1,
                                            const TopoDS_Edge& theEdge2)
    : myEdge1(theEdge1),
      myEdge2(theEdge2),
      myTol1(0.),
      myTol2(0.),
      myTol(0.),
      myFuzzyValue(Precision::Confusion()),
      myRes1(0.),
      myRes2(0.),
      myResCoeff1(0.),
      myResCoeff2(0.),
      myPTol1(0.),
      myPTol2(0.),
      myRange1(0., 0.),
      myRange2(0., 0.),
      mySwap(false),
      myErrorStatus(0),
      myQuickCoincidenceCheck(false)
{
}

//=================================================================================================

inline IntTools_EdgeEdge::IntTools_EdgeEdge(const TopoDS_Edge& theEdge1,
                                            const double       aT11,
                                            const double       aT12,
                                            const TopoDS_Edge& theEdge2,
                                            const double       aT21,
                                            const double       aT22)
    : myEdge1(theEdge1),
      myEdge2(theEdge2),
      myTol1(0.),
      myTol2(0.),
      myTol(0.),
      myFuzzyValue(Precision::Confusion()),
      myRes1(0.),
      myRes2(0.),
      myResCoeff1(0.),
      myResCoeff2(0.),
      myPTol1(0.),
      myPTol2(0.),
      myRange1(aT11, aT12),
      myRange2(aT21, aT22),
      mySwap(false),
      myErrorStatus(0),
      myQuickCoincidenceCheck(false)
{
}

//=================================================================================================

inline IntTools_EdgeEdge::~IntTools_EdgeEdge() = default;

//=================================================================================================

inline void IntTools_EdgeEdge::SetEdge1(const TopoDS_Edge& theEdge)
{
  myEdge1 = theEdge;
}

//=================================================================================================

inline void IntTools_EdgeEdge::SetRange1(const IntTools_Range& theRange)
{
  myRange1 = theRange;
}

//=================================================================================================

inline void IntTools_EdgeEdge::SetRange1(const double aT1, const double aT2)
{
  myRange1.SetFirst(aT1);
  myRange1.SetLast(aT2);
}

//=================================================================================================

inline void IntTools_EdgeEdge::SetEdge1(const TopoDS_Edge& theEdge,
                                        const double       aT1,
                                        const double       aT2)
{
  SetEdge1(theEdge);
  SetRange1(aT1, aT2);
}

//=================================================================================================

inline void IntTools_EdgeEdge::SetEdge2(const TopoDS_Edge& theEdge)
{
  myEdge2 = theEdge;
}

//=================================================================================================

inline void IntTools_EdgeEdge::SetRange2(const IntTools_Range& theRange)
{
  myRange2 = theRange;
}

//=================================================================================================

inline void IntTools_EdgeEdge::SetRange2(const double aT1, const double aT2)
{
  myRange2.SetFirst(aT1);
  myRange2.SetLast(aT2);
}

//=================================================================================================

inline void IntTools_EdgeEdge::SetEdge2(const TopoDS_Edge& theEdge,
                                        const double       aT1,
                                        const double       aT2)
{
  SetEdge2(theEdge);
  SetRange2(aT1, aT2);
}

//=================================================================================================

inline void IntTools_EdgeEdge::SetFuzzyValue(const double theFuzz)
{
  myFuzzyValue = std::max(theFuzz, Precision::Confusion());
}

//=================================================================================================

inline double IntTools_EdgeEdge::FuzzyValue() const
{
  return myFuzzyValue;
}

//=================================================================================================

inline const NCollection_Sequence<IntTools_CommonPrt>& IntTools_EdgeEdge::CommonParts() const
{
  return myCommonParts;
}

//=================================================================================================

inline bool IntTools_EdgeEdge::IsDone() const
{
  return (myErrorStatus == 0);
}

//=================================================================================================

inline void IntTools_EdgeEdge::CheckData()
{
  if (myEdge1.IsNull() || myEdge2.IsNull())
  {
    myErrorStatus = 1;
    return;
  }
  //
  if (BRep_Tool::Degenerated(myEdge1) || BRep_Tool::Degenerated(myEdge2))
  {
    myErrorStatus = 2;
    return;
  }
  //
  if (!BRep_Tool::IsGeometric(myEdge1) || !BRep_Tool::IsGeometric(myEdge2))
  {
    myErrorStatus = 3;
    return;
  }
}