/*
 * SymmetricalComponents.h
 *
 *      Author: Aleksey Gerasimenko
 *      gerasimenko.aleksey.n@gmail.com
 */

#include <math.h>
#include <stdint.h>

#include "SYSCTRL/RelativeAnalogSignalStructure.h"

#ifndef SYSCTRL_SYMMETRICALCOMPONENTS_H_
#define SYSCTRL_SYMMETRICALCOMPONENTS_H_

namespace SYSCTRL
{

struct SymmetricalComponentsPhaseProjection
{
    float active;
    float reactive;
    SymmetricalComponentsPhaseProjection():
        active(FP_ZERO),
        reactive(FP_ZERO)
    {}
};//SymmetricalComponentsPhaseProjection


struct SymmetricalComponentsPhase
{
    SymmetricalComponentsPhaseProjection a;
    SymmetricalComponentsPhaseProjection b;
    SymmetricalComponentsPhaseProjection c;
    SymmetricalComponentsPhase():
        a(),
        b(),
        c()
    {}
    //
};//SymmetricalComponentsPhase

struct SymmetricalComponentsStructure
{
    SymmetricalComponentsPhase direct;
    SymmetricalComponentsPhase inverse;
    SymmetricalComponentsPhase zero;
    SymmetricalComponentsStructure():
        direct(),
        inverse(),
        zero()
    {}
    //
};//SymmetricalComponentsStructure



class SymmetricalComponents
{
private:
    static const float m_coefficient_a = 0.5;
    static const float m_coefficient_b = 0.8660254;
    static const float m_three_recipcoral = 0.33333333;
public:
    SymmetricalComponents();
public:
    static void compute_symmetrical_components_axis_common(const SYSCTRL::ProjectionAnalogSignalStructure in_ph_a,
                                                           const SYSCTRL::ProjectionAnalogSignalStructure in_ph_b,
                                                           const SYSCTRL::ProjectionAnalogSignalStructure in_ph_c,
                                                           SYSCTRL::SymmetricalComponentsStructure& out);

    static void compute_direct_symmetrical_components_axis_common(const SYSCTRL::ProjectionAnalogSignalStructure in_ph_a,
                                                                  const SYSCTRL::ProjectionAnalogSignalStructure in_ph_b,
                                                                  const SYSCTRL::ProjectionAnalogSignalStructure in_ph_c,
                                                                  SYSCTRL::SymmetricalComponentsPhase& out);

    static void compute_inverse_symmetrical_components_axis_common(const SYSCTRL::ProjectionAnalogSignalStructure in_ph_a,
                                                                   const SYSCTRL::ProjectionAnalogSignalStructure in_ph_b,
                                                                   const SYSCTRL::ProjectionAnalogSignalStructure in_ph_c,
                                                                   SYSCTRL::SymmetricalComponentsPhase& out);

    static void compute_zero_symmetrical_components_axis_common(const SYSCTRL::ProjectionAnalogSignalStructure in_ph_a,
                                                                const SYSCTRL::ProjectionAnalogSignalStructure in_ph_b,
                                                                const SYSCTRL::ProjectionAnalogSignalStructure in_ph_c,
                                                                SYSCTRL::SymmetricalComponentsPhase& out);

    static void compute_symmetrical_components_axis_own(const SYSCTRL::ProjectionAnalogSignalStructure in_ph_a,
                                                        const SYSCTRL::ProjectionAnalogSignalStructure in_ph_b,
                                                        const SYSCTRL::ProjectionAnalogSignalStructure in_ph_c,
                                                        SYSCTRL::SymmetricalComponentsStructure& out);

    static void compute_direct_symmetrical_components_axis_own(const SYSCTRL::ProjectionAnalogSignalStructure in_ph_a,
                                                               const SYSCTRL::ProjectionAnalogSignalStructure in_ph_b,
                                                               const SYSCTRL::ProjectionAnalogSignalStructure in_ph_c,
                                                               SYSCTRL::SymmetricalComponentsPhase& out);

    static void compute_inverse_symmetrical_components_axis_own(const SYSCTRL::ProjectionAnalogSignalStructure in_ph_a,
                                                                const SYSCTRL::ProjectionAnalogSignalStructure in_ph_b,
                                                                const SYSCTRL::ProjectionAnalogSignalStructure in_ph_c,
                                                                SYSCTRL::SymmetricalComponentsPhase& out);

    static void compute_zero_symmetrical_components_axis_own(const SYSCTRL::ProjectionAnalogSignalStructure in_ph_a,
                                                             const SYSCTRL::ProjectionAnalogSignalStructure in_ph_b,
                                                             const SYSCTRL::ProjectionAnalogSignalStructure in_ph_c,
                                                             SYSCTRL::SymmetricalComponentsPhase& out);
private:
    inline static void _direct_common_inverse_own(const SYSCTRL::ProjectionAnalogSignalStructure in_ph_a,
                                                  const SYSCTRL::ProjectionAnalogSignalStructure in_ph_b,
                                                  const SYSCTRL::ProjectionAnalogSignalStructure in_ph_c,
                                                  SYSCTRL::SymmetricalComponentsPhase& out);
    inline static void _inverse_common_zero_own(const SYSCTRL::ProjectionAnalogSignalStructure in_ph_a,
                                                const SYSCTRL::ProjectionAnalogSignalStructure in_ph_b,
                                                const SYSCTRL::ProjectionAnalogSignalStructure in_ph_c,
                                                SYSCTRL::SymmetricalComponentsPhase& out);

    inline static void _zero_common_direct_own(const SYSCTRL::ProjectionAnalogSignalStructure in_ph_a,
                                               const SYSCTRL::ProjectionAnalogSignalStructure in_ph_b,
                                               const SYSCTRL::ProjectionAnalogSignalStructure in_ph_c,
                                               SYSCTRL::SymmetricalComponentsPhase& out);
    //
};//SymmetricalComponents

} /* namespace SYSCTRL */

#endif /* SYSCTRL_SYMMETRICALCOMPONENTS_H_ */