4dkankan-utils/4dkankan-utils-model/src/main/java/com/fdkankan/model/utils/SceneUtil.java

package com.fdkankan.model.utils;

import cn.hutool.core.io.FileUtil;
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.fdkankan.model.constants.ConstantFilePath;

import java.io.File;
import java.nio.charset.Charset;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

/**
 * <p>
 * 此工具类提供场景信息处理相关工具函数
 * </p>
 *
 * @author dengsixing
 * @since 2022/3/10
 **/
public class SceneUtil {

    public static String getPath(String path, String cameraName, String fileId, int cameraType, String unicode){
        if(cameraType < 3){
            return path;
        }
        String localPath = cameraName.replace("4DKKPRO_", "")
            .replace("-fdage", "").toLowerCase() +
            File.separator + fileId + File.separator + unicode;

        if(cameraType == 5 || cameraType == 6){
            path = ConstantFilePath.BUILD_MODEL_PATH + unicode;
        }else if(cameraType == 14) {
            path = ConstantFilePath.BUILD_MODEL_LASER_PATH + localPath;
        } else{
            path = ConstantFilePath.BUILD_MODEL_PATH + localPath;
        }
        return path;
    }

    /**
     * 根据vision.txt获取全景图名称列表
     * @param visionPath
     * @return
     */
    public static List<String> getPanoramaImageList(String visionPath){
        String visionTxt = FileUtil.readString(visionPath, Charset.forName("UTF-8"));
        JSONObject visionObject = JSON.parseObject(visionTxt);
        JSONArray sweepLocations = visionObject.getJSONArray("sweepLocations");
        List<String> imageList = sweepLocations.parallelStream().map(o -> {
            JSONObject item = (JSONObject) o;
            return item.getString("uuid") + ".jpg";
        }).collect(Collectors.toList());
        return imageList;
    }

    /**
     * 根据dataSource获取原始资源目录
     * @param dataSource
     * @return
     */
    public static String getHomePath(String dataSource) {
        String homePath = ConstantFilePath.OSS_PREFIX
                + dataSource.replace(ConstantFilePath.BUILD_MODEL_PATH, "")
                .replace(ConstantFilePath.BUILD_MODEL_LASER_PATH, "");
        if (!homePath.endsWith("/")) {
            homePath = homePath.concat("/");
        }
        return homePath;
    }

    public static Map<String, String> getPropertyFromDataSource(String dataSource){
        if(StrUtil.isEmpty(dataSource)){
            return null;
        }
        String homePath = getHomePath(dataSource);
        homePath = homePath.substring(0, homePath.lastIndexOf("/"));
        String[] arr = homePath.split("/");
        Map<String, String> result = new HashMap<>();
        result.put("homePath", homePath);
        result.put("snCode", arr[1]);
        result.put("fileId", arr[2]);
        result.put("uuid", arr[3]);
        return result;
    }

    public static void main(String[] args) {
        String str = "27";
        int  n = 8;
        System.out.println("10进制=" + Integer.parseInt(str, n));
        System.out.println(Integer.toHexString(Integer.parseInt(str, n)));
    }


}