/*
 * @Description: 
 * @Version: 1.0
 * @Autor: Sun Yalun
 * @Date: 2024-11-04 15:38:06
 * @LastEditors: Sun Yalun
 * @LastEditTime: 2024-11-08 14:39:18
 */
// lib/utils.h
#ifndef UTILS_H
#define UTILS_H

#include "engine.h"
#include <string>
#include <vector>
struct BoundingBox {
    double min_x, max_x;
    double min_y, max_y;
};
BoundingBox createBoundingBox(const Point& p1, const Point& p2);
bool isPointInBoundingBox(const Point& p, const BoundingBox& box);
std::vector<int> parseRef(const std::string& ref_str);
std::vector<Point> parseCoords(const std::string& coords_str);
std::vector<InterInfo> readIntersectionsFromCSV(const std::string& csvPath);
std::vector<CrosswalkInfo> readCrosswalksFromCSV(const std::string& csvPath);
std::vector<TrafficlightInfo> readTrafficlightsFromCSV(const std::string& csvPath);
std::vector<RoadInfo> readRoadsFromCSV(const std::string& csvPath);
std::vector<LaneInfo> readLanesFromCSV(const std::string& csvPath);
std::vector<SignalInfo> readSignalsFromCSV(const std::string& csvPath);
std::vector<StoplineInfo> readStopLinesFromCSV(const std::string& csvPath);
std::vector<ArrowInfo> readArrowsFromCSV(const std::string& csvPath);
double calculateDistance(double x1, double y1, double x2, double y2);
double pointToSegmentDistance(const Point& p, const Point& p1, const Point& p2);
double computeMinDistanceToCurve(const Point& queryPoint, const std::vector<Point>& curve, size_t window_size=10);
double computeBazierDistanceToCurve(const Point& queryPoint, const std::vector<Point>& coords);
Point calculateCentroid(const std::vector<Point>& coords);


#endif // UTILS_H