FSI.H

#ifndef FSI_H
#define FSI_H

#include "Interface.H"

#include "FSI/Displacement.H"
#include "FSI/Force.H"
#include "FSI/Stress.H"
#include "FSI/Velocity.H"

#include "fvCFD.H"

// YAML reader - Used to read the adapter's configuration file.
#include "yaml-cpp/yaml.h"

namespace preciceAdapter
{
namespace FSI
{

class FluidStructureInteraction
{

protected:

    //- OpenFOAM fvMesh object
    const Foam::fvMesh& mesh_;

    //- OpenFOAM Time object (we need to access the timestep to compute the pointMotionU)
    const Foam::Time& runTime_;

    //- Name of the pointDisplacement field
    std::string namePointDisplacement_ = "pointDisplacement";

    //- Name of the velocity field
    std::string nameVelocity_ = "U";

    /* TODO: Declare here any parameters that should be read from
    /  the configuration file. See CHT/CHT.H for reference.
    /  We want to support in-house solvers with different field names,
    /  so make sure to declare these here.
    */

protected:

    //- Read the FSI-related options from the adapter's configuration file
    bool readConfig(const YAML::Node adapterConfig);

public:

    //- Constructor
    //  We need also the runTime to access the timeName and the deltaT
    FluidStructureInteraction(const Foam::fvMesh& mesh, const Foam::Time& runTime);

    //- Configure
    bool configure(const YAML::Node adapterConfig);

    //- Add coupling data writers
    void addWriters(std::string dataName, Interface * interface);

    //- Add coupling data readers
    void addReaders(std::string dataName, Interface * interface);
};

}
}

#endif