/* This file is part of Lemma, a geophysical modelling and inversion API.
 * More information is available at http://lemmasoftware.org
 */

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

/**
 * @file
 * @date      11/11/2016 01:47:25 PM
 * @version   $Id$
 * @author    Trevor Irons (ti)
 * @email     tirons@egi.utah.edu
 * @copyright Copyright (c) 2016, University of Utah
 * @copyright Copyright (c) 2016, Lemma Software, LLC
 */


#include "KernelV0.h"
#include "EMEarth1D.h"
#include "FieldPoints.h"

namespace Lemma {

    // ====================  FRIEND METHODS  =====================

    std::ostream &operator << (std::ostream &stream, const KernelV0 &ob) {
        stream << ob.Serialize()  << "\n---\n"; // End of doc ---
        return stream;
    }

    // ====================  LIFECYCLE     =======================

    //--------------------------------------------------------------------------------------
    //       Class:  KernelV0
    //      Method:  KernelV0
    // Description:  constructor (locked)
    //--------------------------------------------------------------------------------------
    KernelV0::KernelV0 (const ctor_key&) : LemmaObject( ) {

    }  // -----  end of method KernelV0::KernelV0  (constructor)  -----

    //--------------------------------------------------------------------------------------
    //       Class:  KernelV0
    //      Method:  KernelV0
    // Description:  DeSerializing constructor (locked)
    //--------------------------------------------------------------------------------------
    KernelV0::KernelV0 (const YAML::Node& node, const ctor_key&) : LemmaObject(node) {

    }  // -----  end of method KernelV0::KernelV0  (constructor)  -----

    //--------------------------------------------------------------------------------------
    //       Class:  KernelV0
    //      Method:  NewSP()
    // Description:  public constructor returing a shared_ptr
    //--------------------------------------------------------------------------------------
    std::shared_ptr< KernelV0 >  KernelV0::NewSP() {
        return std::make_shared< KernelV0 >( ctor_key() );
    }

    //--------------------------------------------------------------------------------------
    //       Class:  KernelV0
    //      Method:  ~KernelV0
    // Description:  destructor (protected)
    //--------------------------------------------------------------------------------------
    KernelV0::~KernelV0 () {

    }  // -----  end of method KernelV0::~KernelV0  (destructor)  -----

    //--------------------------------------------------------------------------------------
    //       Class:  KernelV0
    //      Method:  Serialize
    //--------------------------------------------------------------------------------------
    YAML::Node  KernelV0::Serialize (  ) const {
        YAML::Node node = LemmaObject::Serialize();
        node.SetTag( GetName() );

        // Coils Transmitters & Receivers
        for ( auto txm : TxRx) {
            node[txm.first] = txm.second->Serialize();
        }

        // LayeredEarthEM
        node["SigmaModel"] = SigmaModel->Serialize();

        return node;
    }		// -----  end of method KernelV0::Serialize  -----

    //--------------------------------------------------------------------------------------
    //       Class:  KernelV0
    //      Method:  DeSerialize
    //--------------------------------------------------------------------------------------
    std::shared_ptr<KernelV0> KernelV0::DeSerialize ( const YAML::Node& node  ) {
        if (node.Tag() !=  "KernelV0" ) {
            throw  DeSerializeTypeMismatch( "KernelV0", node.Tag());
        }
        return std::make_shared< KernelV0 > ( node, ctor_key() );
    }		// -----  end of method KernelV0::DeSerialize  -----

    //--------------------------------------------------------------------------------------
    //       Class:  KernelV0
    //      Method:  DeSerialize
    //--------------------------------------------------------------------------------------
    void KernelV0::CalculateK0 (const std::vector< std::string>& Tx, const std::vector<std::string >& Rx ) {

        for (auto tx : Tx) {
            // Set up EMEarth
            auto EmEarth = EMEarth1D::NewSP();
                EmEarth->AttachWireAntenna(TxRx[tx]);
                EmEarth->AttachLayeredEarthEM(SigmaModel);
         		EmEarth->SetFieldsToCalculate(H);
                // TODO query for method, altough with flat antennae, this is fastest
                EmEarth->SetHankelTransformMethod(ANDERSON801);

// 		EmEarth->AttachFieldPoints(receivers);
//         //EmEarth->SetHankelTransformMethod(FHTKEY101);
// 	    EmEarth->CalculateWireAntennaFields();
//         Vector3Xcr Rx1 = receivers->GetHfield(0);
//         //receivers->ClearFields();
//
// 		//EmEarth->AttachWireAntenna(Tx2);
// 	    EmEarth->CalculateWireAntennaFields();
//         Rx1 += receivers->GetHfield(0);

        }

    }

    void KernelV0::CalculateK0 ( const char* tx, const char* rx ) {

    }

} // ----  end of namespace Lemma  ----

/* vim: set tabstop=4 expandtab: */
/* vim: set filetype=cpp: */