/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2015 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/>.

Class
    Foam::InterfaceCompositionModel

Description
    Base class for interface composition models, templated on the two
    thermodynamic models either side of the interface.

SourceFiles
    InterfaceCompositionModel.C

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

#ifndef InterfaceCompositionModel_H
#define InterfaceCompositionModel_H

#include "interfaceCompositionModel.H"

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

namespace Foam
{

class phaseModel;
class phasePair;
template <class ThermoType> class pureMixture;
template <class ThermoType> class multiComponentMixture;

/*---------------------------------------------------------------------------*\
                         Class InterfaceCompositionModel Declaration
\*---------------------------------------------------------------------------*/

template<class Thermo, class OtherThermo>
class InterfaceCompositionModel
:
    public interfaceCompositionModel
{
protected:

    // Private data

        //- Thermo
        const Thermo& thermo_;

        //- Other Thermo
        const OtherThermo& otherThermo_;

        //- Lewis number
        const dimensionedScalar Le_;


    // Private member functions

        //- Get a reference to the local thermo for a pure mixture
        template<class ThermoType>
        const typename pureMixture<ThermoType>::thermoType&
        getLocalThermo
        (
            const word& speciesName,
            const pureMixture<ThermoType>& globalThermo
        ) const;

        //- Get a reference to the local thermo for a multi component mixture
        template<class ThermoType>
        const typename multiComponentMixture<ThermoType>::thermoType&
        getLocalThermo
        (
            const word& speciesName,
            const multiComponentMixture<ThermoType>& globalThermo
        ) const;


public:

    // Constructors

        //- Construct from components
        InterfaceCompositionModel
        (
            const dictionary& dict,
            const phasePair& pair
        );


    //- Destructor
    ~InterfaceCompositionModel();


    // Member Functions

        //- Mass fraction difference between the interface and the field
        virtual tmp<volScalarField> dY
        (
            const word& speciesName,
            const volScalarField& Tf
        ) const;

        //- Mass diffusivity
        virtual tmp<volScalarField> D
        (
            const word& speciesName
        ) const;

        //- Latent heat
        virtual tmp<volScalarField> L
        (
            const word& speciesName,
            const volScalarField& Tf
        ) const;

        //- Add latent heat flow rate to total
        virtual void addMDotL
        (
            const volScalarField& K,
            const volScalarField& Tf,
            volScalarField& mDotL,
            volScalarField& mDotLPrime
        ) const;
};


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

} // End namespace Foam

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

// Instantiation for multi-component-multi-component pairs
#define makeInterfaceCompositionType(Type, Thermo, Comp, Mix, Phys, OtherThermo, OtherComp, OtherMix, OtherPhys)\
                                                                               \
    typedef Thermo<Comp, SpecieMixture<Mix<Phys> > >                           \
        Type##Thermo##Comp##Mix##Phys;                                         \
                                                                               \
    typedef OtherThermo<OtherComp, OtherMix<OtherPhys> >                       \
        Type##Other##OtherThermo##OtherComp##OtherMix##OtherPhys;              \
                                                                               \
    addInterfaceCompositionToRunTimeSelectionTable                             \
    (                                                                          \
        Type,                                                                  \
        Type##Thermo##Comp##Mix##Phys,                                         \
        Type##Other##OtherThermo##OtherComp##OtherMix##OtherPhys               \
    )

// Instantiation for multi-component-single-component pairs
#define makeSpecieInterfaceCompositionType(Type, Thermo, Comp, Mix, Phys, OtherThermo, OtherComp, OtherMix, OtherPhys)\
                                                                               \
    typedef Thermo<Comp, SpecieMixture<Mix<Phys> > >                           \
        Type##Thermo##Comp##Mix##Phys;                                         \
                                                                               \
    typedef OtherThermo<OtherComp, SpecieMixture<OtherMix<OtherPhys> > >       \
        Type##Other##OtherThermo##OtherComp##OtherMix##OtherPhys;              \
                                                                               \
    addInterfaceCompositionToRunTimeSelectionTable                             \
    (                                                                          \
        Type,                                                                  \
        Type##Thermo##Comp##Mix##Phys,                                         \
        Type##Other##OtherThermo##OtherComp##OtherMix##OtherPhys               \
    )

// Addition to the run-time selection table
#define addInterfaceCompositionToRunTimeSelectionTable(Type, Thermo, OtherThermo)\
                                                                               \
    typedef Type<Thermo, OtherThermo>                                          \
        Type##Thermo##OtherThermo;                                             \
                                                                               \
    defineTemplateTypeNameAndDebugWithName                                     \
    (                                                                          \
        Type##Thermo##OtherThermo,                                             \
        (                                                                      \
            word(Type##Thermo##OtherThermo::typeName_()) + "<"                 \
          + word(Thermo::typeName) + ","                                       \
          + word(OtherThermo::typeName) + ">"                                  \
        ).c_str(),                                                             \
        0                                                                      \
    );                                                                         \
                                                                               \
    addToRunTimeSelectionTable                                                 \
    (                                                                          \
        interfaceCompositionModel,                                             \
        Type##Thermo##OtherThermo,                                             \
        dictionary                                                             \
    )

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

#ifdef NoRepository
#   include "InterfaceCompositionModel.C"
#endif

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

#endif

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