// SPDX-FileCopyrightText: 2024 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
// SPDX-License-Identifier: GPL-3.0-only

#ifndef JUNGFRAUJOCH_STATUSVECTOR_H
#define JUNGFRAUJOCH_STATUSVECTOR_H

#include <vector>
#include <map>
#include <mutex>
#include <cmath>
#include <optional>
#include <memory>

#include "JFJochException.h"
#include "MultiLinePlot.h"

class StatusVector {
    mutable std::mutex m;
    std::vector<float> content;

    float mean = NAN;
    size_t count = 0;
    double sum = 0;
public:
    void Clear(size_t reserve = 0);
    void AddElement(uint32_t id, std::optional<float> val);
    void AddElement(uint32_t id, float val);
    std::optional<float> GetElement(uint32_t id) const;
    size_t GetImageNumber() const;
    bool empty() const;
    int32_t GetActualBinning(int32_t bin_size) const;
    [[nodiscard]] std::vector<float> ExportArray() const;
    [[nodiscard]] float Mean() const;
    MultiLinePlotStruct GetMeanPerBin(int32_t bin_size, float x_start, float x_incr,
                                      const std::optional<float> &fill_value = {}) const;
    [[nodiscard]] MultiLinePlotStruct GetMaxPerBin(int32_t bin_size, float x_start, float x_incr,
                                                   const std::optional<float> &fill_value = {}) const;
    MultiLinePlot GetMeanPlot(int64_t bin_size, float x_start, float x_incr,
                              const std::optional<float> &fill_value = {}) const;
    MultiLinePlot GetMaxPlot(int64_t bin_size, float x_start, float x_incr,
                             const std::optional<float> &fill_value = {}) const;
};

#endif //JUNGFRAUJOCH_STATUSVECTOR_H