/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | foam-extend: Open Source CFD
   \\    /   O peration     |
    \\  /    A nd           | For copyright notice see file Copyright
     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
    This file is part of foam-extend.

    foam-extend is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
    Free Software Foundation, either version 3 of the License, or (at your
    option) any later version.

    foam-extend is distributed in the hope that it will be useful, but
    WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.

\*---------------------------------------------------------------------------*/

#include "patchWriter.H"
#include "writeFuns.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

template<class Type>
void Foam::patchWriter::write
(
    const PtrList<GeometricField<Type, fvPatchField, volMesh> >& flds
)
{
    forAll(flds, fieldI)
    {
        const GeometricField<Type, fvPatchField, volMesh>& fld = flds[fieldI];

        os_ << fld.name() << ' ' << pTraits<Type>::nComponents << ' '
            << nFaces_ << " float" << std::endl;

        DynamicList<floatScalar> fField(pTraits<Type>::nComponents*nFaces_);

        forAll(patchIDs_, j)
        {
            label patchI = patchIDs_[j];

            const fvPatchField<Type>& pfld = fld.boundaryField()[patchI];

            if (nearCellValue_)
            {
                writeFuns::insert(pfld.patchInternalField()(), fField);
            }
            else
            {
                writeFuns::insert(pfld, fField);
            }
        }
        writeFuns::write(os_, binary_, fField);
    }
}


template<class Type>
void Foam::patchWriter::write
(
    const PtrList<GeometricField<Type, pointPatchField, pointMesh> >& flds
)
{
    forAll(flds, fieldI)
    {
        const GeometricField<Type, pointPatchField, pointMesh>& fld =
            flds[fieldI];

        os_ << fld.name() << ' ' << pTraits<Type>::nComponents << ' '
            << nPoints_ << " float" << std::endl;

        DynamicList<floatScalar> fField(pTraits<Type>::nComponents*nPoints_);

        forAll(patchIDs_, j)
        {
            label patchI = patchIDs_[j];

            const pointPatchField<Type>& pfld = fld.boundaryField()[patchI];

            writeFuns::insert(pfld.patchInternalField()(), fField);
        }
        writeFuns::write(os_, binary_, fField);
    }
}


template<class Type>
void Foam::patchWriter::write
(
    const PrimitivePatchInterpolation<primitivePatch>& pInter,
    const PtrList<GeometricField<Type, fvPatchField, volMesh> >& flds
)
{
    forAll(flds, fieldI)
    {
        const GeometricField<Type, fvPatchField, volMesh>& fld = flds[fieldI];

        os_ << fld.name() << ' ' << pTraits<Type>::nComponents << ' '
            << nPoints_ << " float" << std::endl;

        DynamicList<floatScalar> fField(pTraits<Type>::nComponents*nPoints_);

        forAll(patchIDs_, j)
        {
            label patchI = patchIDs_[j];

            const fvPatchField<Type>& pfld = fld.boundaryField()[patchI];

            if (nearCellValue_)
            {
                writeFuns::insert
                (
                    pInter.faceToPointInterpolate
                    (
                        pfld.patchInternalField()()
                    )(),
                    fField
                );
            }
            else
            {
                writeFuns::insert
                (
                    pInter.faceToPointInterpolate(pfld)(),
                    fField
                );
            }
        }
        writeFuns::write(os_, binary_, fField);
    }
}


// ************************************************************************* //