#ifndef OPENPOSE_GUI_ADD_GUI_INFO_HPP
#define OPENPOSE_GUI_ADD_GUI_INFO_HPP

#include <queue>
#include <openpose/core/common.hpp>

namespace op
{
    class OP_API GuiInfoAdder
    {
    public:
        GuiInfoAdder(const int numberGpus, const bool guiEnabled = false);

        virtual ~GuiInfoAdder();

        void addInfo(Matrix& outputData, const int numberPeople, const unsigned long long id,
                     const std::string& elementRenderedName, const unsigned long long frameNumber,
                     const Array<long long>& poseIds = Array<long long>{},
                     const Array<float>& poseKeypoints = Array<float>{});

    private:
        // Const variables
        const int mNumberGpus;
        const bool mGuiEnabled;
        // Other variables
        std::queue<std::chrono::high_resolution_clock::time_point> mFpsQueue;
        double mFps;
        unsigned int mFpsCounter;
        std::string mLastElementRenderedName;
        int mLastElementRenderedCounter;
        unsigned long long mLastId;
    };
}

#endif // OPENPOSE_GUI_ADD_GUI_INFO_HPP