/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2017-2021 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.

    OpenFOAM 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.

    OpenFOAM 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 OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.

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

#include "radiation.H"
#include "fluidThermo.H"
#include "fvMatrices.H"
#include "addToRunTimeSelectionTable.H"

// * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //

namespace Foam
{
namespace fv
{
    defineTypeNameAndDebug(radiation, 0);

    addToRunTimeSelectionTable
    (
        fvModel,
        radiation,
        dictionary
    );
}
}


// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //

Foam::fv::radiation::radiation
(
    const word& sourceName,
    const word& modelType,
    const dictionary& dict,
    const fvMesh& mesh
)
:
    fvModel(sourceName, modelType, dict, mesh),
    radiation_
    (
        radiationModel::New
        (
            mesh.lookupObject<basicThermo>(basicThermo::dictName).T()
        )
    )
{}


// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

Foam::wordList Foam::fv::radiation::addSupFields() const
{
    const basicThermo& thermo =
        mesh().lookupObject<basicThermo>(basicThermo::dictName);

    return wordList(1, thermo.he().name());
}


void Foam::fv::radiation::addSup
(
    const volScalarField& rho,
    fvMatrix<scalar>& eqn,
    const word& fieldName
) const
{
    const basicThermo& thermo =
        mesh().lookupObject<basicThermo>(basicThermo::dictName);

    radiation_->correct();

    eqn += radiation_->Sh(thermo, eqn.psi());
}


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