#ifndef ONF_STEPCOMPUTERELATIVEINTENSITYATTRIBUTE_H
#define ONF_StepComputeRelativeIntensityAttribute_H

#include "ct_step/abstract/ct_abstractstep.h"
#include "ct_tools/model/ct_autorenamemodels.h"

class ONF_StepComputeRelativeIntensityAttribute : public CT_AbstractStep
{
    Q_OBJECT

public:

    struct CandidatePoint {
        CandidatePoint(size_t  pointIndex, double gpsTime, double intensity)
        {
            _pointIndex = pointIndex;
            _gpsTime = gpsTime;
            _intensity = intensity;
            _sumIntensity = 0;
        }

        size_t  _pointIndex;
        double _gpsTime;
        double _intensity;
        double _sumIntensity;
    };

    static bool sortByGPSTime (CandidatePoint* a, CandidatePoint* b) {
        return (a->_gpsTime < b->_gpsTime);
    }



    /*! \brief Step constructor
     *
     * Create a new instance of the step
     *
     * \param dataInit Step parameters object
     */
    ONF_StepComputeRelativeIntensityAttribute(CT_StepInitializeData &dataInit);

    /*! \brief Step description
     *
     * Return a description of the step function
     */
    QString getStepDescription() const;

    /*! \brief Step copy
     *
     * Step copy, used when a step is added by step contextual menu
     */
    CT_VirtualAbstractStep* createNewInstance(CT_StepInitializeData &dataInit);

protected:

    /*! \brief Input results specification
     *
     * Specification of input results models needed by the step (IN)
     */
    void createInResultModelListProtected();

    /*! \brief Parameters DialogBox
     *
     * DialogBox asking for step parameters
     */
    void createPreConfigurationDialog();

    /*! \brief Output results specification
     *
     * Specification of output results models created by the step (OUT)
     */
    void createOutResultModelListProtected();

    /*! \brief Algorithm of the step
     *
     * Step computation, using input results, and creating output results
     */
    void compute();

private:

    // Step parameters

    CT_AutoRenameModels     _outRelIntensityAttributeModelName;

};

#endif // ONF_StepComputeRelativeIntensityAttribute_H