#pragma once

#include <algorithm>

namespace rk3588 {

struct PersonShoeShapeConfig {
    float min_front_shoe_width_ratio = 0.18f;
    float max_front_aspect_ratio = 1.5f;
    float max_side_height_width_ratio = 1.1f;
};

struct PersonShoeShapeMetrics {
    float person_width_ratio = 0.0f;
    float aspect_ratio = 0.0f;
    bool is_front_view = false;
    bool shape_gate = false;
};

inline PersonShoeShapeMetrics EvaluatePersonShoeShape(float shoe_w,
                                                     float shoe_h,
                                                     float person_w,
                                                     const PersonShoeShapeConfig& config) {
    PersonShoeShapeMetrics m;
    const float safe_person_w = std::max(1.0f, person_w);
    const float safe_shoe_w = std::max(1.0f, shoe_w);
    const float safe_shoe_h = std::max(1.0f, shoe_h);

    m.person_width_ratio = safe_shoe_w / safe_person_w;
    m.aspect_ratio = safe_shoe_h / safe_shoe_w;
    m.is_front_view = m.person_width_ratio < config.min_front_shoe_width_ratio;
    if (m.is_front_view) {
        m.shape_gate = m.aspect_ratio <= config.max_front_aspect_ratio;
    } else {
        m.shape_gate = safe_shoe_h <= (safe_shoe_w * config.max_side_height_width_ratio);
    }
    return m;
}

}  // namespace rk3588