#ifndef PRECISIONEVALUATOR_H
#define PRECISIONEVALUATOR_H

#include <SFML/System/Clock.hpp>

using microsec = sf::Int64;

template<typename GRADE>
class PrecisionEvaluator
{
public:

    PrecisionEvaluator(microsec offset, microsec life_span_offset);

    microsec offset() const noexcept;
    bool isActive(microsec music_play_offset) const noexcept;
    GRADE calculatePrecision(microsec odds) const;

    static void resetPrecisionQualifier(microsec qualifier = 500000);

private:
    microsec _offset;
    microsec _start_handling_offset;
    microsec _end_handling_offset;

    static microsec _precision_qualifier;
};

#endif // PRECISIONEVALUATOR_H