package com.zy.acs.manager.common.utils;

import com.alibaba.fastjson.JSON;
import com.zy.acs.framework.common.Cools;

import java.util.*;

/**
 * Created by vincent on 8/7/2024
 */
public class MapDataUtils {

    public static Double[][][] preComputeCdaMatrix(String[][] cdaStrMatrix) {
        int rows = cdaStrMatrix.length;
        int cols = cdaStrMatrix[0].length;

        Double[][][] cdaMatrix = new Double[rows][cols][2];
        for (int i = 0; i < rows; i++) {
            for (int j = 0; j < cols; j++) {
                List<Double> cda = MapDataUtils.parseCdaNode(cdaStrMatrix[i][j]);
                cdaMatrix[i][j][0] = cda.get(0);
                cdaMatrix[i][j][1] = cda.get(1);
            }
        }

        return cdaMatrix;
    }

    public static List<String> parseWaveNode(String waveNodeStr) {
        List<String> waveNodeList = new ArrayList<>();
        if (Cools.isEmpty(waveNodeStr)) {
            return waveNodeList;
        }
        return JSON.parseArray(waveNodeStr, String.class);
    }

    public static List<Double> parseCdaNode(String cdaNodeStr) {
        if (Cools.isEmpty(cdaNodeStr)) {
            return new ArrayList<>();
        }
        return JSON.parseArray(cdaNodeStr, Double.class);
    }

    public static List<String> hasOtherWave(List<String> list, String vehicle) {
        if (Cools.isEmpty(list)) {
            return list;
        }
        list.removeIf(next -> next.equals(vehicle));
        return list;
    }

    public static String generateWaveNode(String originStr, String waveNode) {
        List<String> originNode = JSON.parseArray(originStr, String.class);
        Set<String> set = new HashSet<>(originNode);
        set.add(waveNode);
        return JSON.toJSONString(set);
    }

    public static Double getVehicleWaveSafeDistance(Integer diameter, Double factor) {
        if (Cools.isEmpty(diameter)) {
            return 0.0D;
        }
        factor = Optional.ofNullable(factor).orElse(1.0D);
        return diameter * factor;
    }

}