// SPDX-FileCopyrightText: 2025 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
// SPDX-License-Identifier: GPL-3.0-only

#pragma once

#include <optional>

class BraggIntegrationSettings {
    float r_1 = 4;
    float r_2 = 6;
    float r_3 = 8;
    float d_min_limit_A = 1.0;
    std::optional<float> fixed_profile_radius;
    float minimum_sigma_in_regards_to_i = 0.02;
    // PixelRefine only: the measured (physical) tangential profile width is multiplied by
    // this for the integration template, so the aperture is generous (XDS-style ~6 sigma)
    // and tolerant of the centroid-floor scatter. Ignored by the classical integrator.
    float profile_multiplier = 6.0;

public:
    BraggIntegrationSettings& R1(float input);
    BraggIntegrationSettings& R2(float input);
    BraggIntegrationSettings& R3(float input);
    BraggIntegrationSettings& DMinLimit_A(float input);
    BraggIntegrationSettings& FixedProfileRadius_recipA(std::optional<float> input);
    BraggIntegrationSettings& ProfileMultiplier(float input);


    [[nodiscard]] float GetR1() const;
    [[nodiscard]] float GetR2() const;
    [[nodiscard]] float GetR3() const;
    [[nodiscard]] float GetProfileMultiplier() const;
    [[nodiscard]] std::optional<float> GetFixedProfileRadius_recipA() const;
    [[nodiscard]] float GetDMinLimit_A() const;

    [[nodiscard]] float GetMinimumSigmaInRegardsToI() const;
};