#pragma once

#include <cstddef>
#include <limits>
#include <string>
#include <vector>

namespace kraftort::geo {

struct Place {
  std::string name;
  double lat = 0.0;
  double lon = 0.0;
  float radius_m = 100.0f;
};

double haversineMeters(double lat1_deg, double lon1_deg, double lat2_deg, double lon2_deg);
double initialBearingDeg(double lat1_deg, double lon1_deg, double lat2_deg, double lon2_deg);
double angleDeltaDeg(double from_deg, double to_deg);
float proximityScore(float distance_m, float target_radius_m, float max_distance_m);
int bearingToLedIndex(double bearing_deg, double heading_deg, int led_count);

std::size_t findNearestPlaceIndex(
    const std::vector<Place>& places,
    double lat_deg,
    double lon_deg,
    double* out_distance_m = nullptr);

}  // namespace kraftort::geo