#pragma once

#include <array>
#include <cstdint>
#include <string>
#include <vector>

#include "frame/frame.h"

namespace rk3588 {

struct Point2f {
    float x = 0.0f;
    float y = 0.0f;
};

struct FaceDetItem {
    Rect bbox{};          // x,y,w,h in image coordinates
    float score = 0.0f;
    bool has_landmarks = false;
    std::array<Point2f, 5> landmarks{};  // left_eye, right_eye, nose, left_mouth, right_mouth
    int track_id = -1;
};

struct FaceDetResult {
    std::vector<FaceDetItem> faces;
    int img_w = 0;
    int img_h = 0;
    std::string model_name;
};

struct FaceRecogItem {
    Rect bbox{};

    int best_person_id = -1;
    std::string best_name;
    float best_sim = 0.0f;
    bool unknown = true;
    float second_sim = 0.0f;

    bool has_landmarks = false;
    std::array<Point2f, 5> landmarks{};

    // Optional; filled only when emit_embedding=true.
    std::vector<float> embedding;
};

struct FaceRecogResult {
    std::vector<FaceRecogItem> items;
    int img_w = 0;
    int img_h = 0;
    std::string model_name;
};

}  // namespace rk3588