SectionSpeedServiceImpl.java
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package com.bsth.service.impl;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.alibaba.fastjson.JSONArray;
import com.bsth.common.ResponseCode;
import com.bsth.entity.SectionSpeed;
import com.bsth.repository.SectionRouteRepository;
import com.bsth.repository.SectionSpeedRepository;
import com.bsth.service.SectionSpeedService;
import com.bsth.util.TransGPS;
import com.bsth.util.TransGPS.Location;
import com.bsth.util.Geo.GeoUtils;
import com.bsth.util.Geo.Point;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
/**
* @description TODO(路段限速service实现类)
*
* @author Administrator
*
* @date 2016年9月21日 13:30:33
*/
@Service
public class SectionSpeedServiceImpl extends BaseServiceImpl<SectionSpeed, Integer> implements SectionSpeedService {
@Autowired
private SectionSpeedRepository sectionSpeedRepository;
@Autowired
private SectionRouteRepository sectionRouteRepository;
/** @description TODO(新增路段限速) @return map (｛status：SUCCESS｝成功 或者 ｛status：ERROR｝失败) @param map (路段限速信息)*/
@Override
public Map<String, Object> add(Map<String, Object> map) {
/** 返回值 ｛status：SUCCESS｝成功 或者 ｛status：ERROR｝失败*/
Map<String, Object> resultMap = new HashMap<String, Object>();
/** <line：线路ID；versions：版本号；destroy：是否撤销；directions：方向；sValue：限速；code：路段序号> */
Integer line = null, versions=null, destroy=null,directions = null,sValue = null,code = null;
/** <lineCode：线路编码；sName：路段名称；sType：路段类型；bLineStr：路段矢量百度坐标；gLineStr：路段矢量WGS坐标；descriptions：说明>*/
String lineCode ="", sName = "", sType = "",bLineStr="",gLineStr="",descriptions="";
line = map.get("lineId").equals("") ? null : Integer.valueOf(map.get("lineId").toString());
lineCode = map.get("lineCode").equals("") ? null : map.get("lineCode").toString();
directions = map.get("directions").equals("") ? null : Integer.valueOf(map.get("directions").toString());
code = map.get("code").equals("") ? null : Integer.valueOf(map.get("code").toString());
sName = map.get("sName").equals("") ? "" : map.get("sName").toString();
sValue = map.get("sValue").equals("") ? null : Integer.valueOf(map.get("sValue").toString());
sType = map.get("sType").equals("") ? "" : map.get("sType").toString();
bLineStr = map.get("bLineStr").equals("") ? "" : map.get("bLineStr").toString();
String bPolyline = "";
String gPolyline = "";
// 转换成JSON数组
JSONArray sectionsArray = JSONArray.parseArray(bLineStr);
//[{"lng":121.337574,"lat":31.116436},{"lng":121.362439,"lat":31.099245},{"lng":121.362008,"lat":31.090834},{"lng":121.349791,"lat":31.093679}]
// 遍历
for(int s = 0 ;s<sectionsArray.size();s++) {
String pointsLngStr = sectionsArray.getJSONObject(s).get("lng").toString();
String pointsLatStr = sectionsArray.getJSONObject(s).get("lat").toString();
Location resultPoint = FromBDPointToWGSPoint(pointsLngStr,pointsLatStr);
String WGSLngStr = String.valueOf(resultPoint.getLng());
String WGSLatStr = String.valueOf(resultPoint.getLat());
if(s<sectionsArray.size()-1){
bPolyline = bPolyline + pointsLngStr + " " + pointsLatStr + ",";
gPolyline = gPolyline + WGSLngStr + " " + WGSLatStr + ",";
}else{
bPolyline = bPolyline + pointsLngStr + " " + pointsLatStr;
gPolyline = gPolyline + WGSLngStr + " " + WGSLatStr;
}
}
bPolyline = "LINESTRING(" + bPolyline +")";
gPolyline = "LINESTRING(" + gPolyline +")";
/*gLineStr = map.get("gLineStr").equals("") ? "" : map.get("gLineStr").toString();*/
versions = map.get("versions").equals("") ? null : Integer.valueOf(map.get("versions").toString());
destroy = map.get("destroy").equals("") ? null : Integer.valueOf(map.get("destroy").toString());
descriptions = map.get("descriptions").equals("") ? "" : map.get("descriptions").toString();
try {
/** 保存*/
/*sectionSpeedRepository.add(line, lineCode, directions, code, sName, sValue, sType, bPolyline, gPolyline, versions, destroy, descriptions);*/
resultMap.put("status", ResponseCode.SUCCESS);
} catch (Exception e) {
resultMap.put("status", ResponseCode.ERROR);
logger.error("save erro.", e);
}
return resultMap;
}
/** 百度坐标转WGS坐标 */
public Location FromBDPointToWGSPoint(String bLonx,String bLatx) {
double lng = Double.parseDouble(bLonx);
double lat = Double.parseDouble(bLatx);
Location bdLoc = TransGPS.LocationMake(lng, lat);
Location location = TransGPS.bd_decrypt(bdLoc);
Location WGSPoint = TransGPS.transformFromGCJToWGS(location);
return WGSPoint;
}
@Override
public List<Map<String, Object>> getSectionSpeedInfo(Map<String, Object> map) {
int lineId = Integer.parseInt(map.get("lineId").toString());
String lineCode = map.get("lineCode").toString();
int directions = Integer.parseInt(map.get("directions").toString());
List<Object[]> listObj = sectionSpeedRepository.getSectionSpeedInfo(lineId, lineCode, directions);
List<Map<String, Object>> resultList = new ArrayList<Map<String,Object>>();
if(listObj.size()>0) {
for(int i = 0 ;i<listObj.size();i++){
Map<String, Object> tempM = new HashMap<String, Object>();
tempM.put("lineName", listObj.get(i)[0]);
tempM.put("id", listObj.get(i)[1]);
tempM.put("bLineStr", listObj.get(i)[2]);
tempM.put("line_code", listObj.get(i)[3]);
tempM.put("s_name", listObj.get(i)[4]);
tempM.put("s_value", listObj.get(i)[5]);
tempM.put("line", listObj.get(i)[6]);
tempM.put("xh", listObj.get(i)[7]);
tempM.put("road", listObj.get(i)[8]);
tempM.put("directions", listObj.get(i)[9]);
resultList.add(tempM);
}
}
return resultList;
}
@Override
public List<Map<String, Object>> analyticSection(Map<String, Object> map) {
int lineId = map.get("line.id_eq").equals("") ? 0 : Integer.parseInt(map.get("line.id_eq").toString());
int directions = map.get("directions_eq").equals("") ? 0 : Integer.parseInt(map.get("directions_eq").toString());
String lineCode = map.get("lineCode").toString();
String argus = map.get("argus").toString();
List<Object[]> listObjArray = sectionRouteRepository.getSectionRoute(lineId, directions);
List<Object[]> loadArray = sectionSpeedRepository.getroadNet();
int len = loadArray.size();
int size = listObjArray.size();
List<Map<String, Object>> idArray = new ArrayList<Map<String, Object>>();
if(size > 0) {
for(int i = 0; i< size; i++) {
String g1 = listObjArray.get(i)[16].toString();
for(int k = 0;k<len;k++) {
String g2 = loadArray.get(k)[0].toString();
int isContains = sectionSpeedRepository.ST_Contains(g1, g2);
if(isContains == 1) {
String ldbh = loadArray.get(k)[2].toString();
String mc = loadArray.get(k)[3].toString();
Map<String, Object> mp = new HashMap<>();
mp.put("linestring", g2);
int index = sectionSort(g1,g2);
mp.put("index", index+100);
mp.put("ldbh", ldbh);
mp.put("mc", mc);
mp.put("id", loadArray.get(k)[1].toString());
idArray.add(mp);
}
}
}
if(argus.equals("1"))
insertRode(idArray,lineId,directions,lineCode );
}
return idArray;
}
@Transactional
private void insertRode(List<Map<String, Object>> idArray,int line,int directions,String lineCode) {
int size = idArray.size();
if(size>0) {
for(int i =0;i<size;i++) {
String broad_vector = idArray.get(i).get("linestring").toString();
String groad_vector = null;
String road_code = idArray.get(i).get("ldbh").toString();
String road_name = idArray.get(i).get("mc").toString();
Integer id = Integer.parseInt(idArray.get(i).get("id").toString());
Double speed = 60.0d;
Integer index = Integer.parseInt(idArray.get(i).get("index").toString());
Integer vali = sectionSpeedRepository.validateRoade(road_code);
if(vali==null)
sectionSpeedRepository.insertRoad(broad_vector, groad_vector, road_code, road_name, speed,id);
else
id = vali;
sectionSpeedRepository.add(line, lineCode, directions, index, road_name, id,road_code);
}
}
int isR = 1;
sectionRouteRepository.isRoadSpeedUpd( isR, line, directions);
}
public int sectionSort(String g1,String g2) {
String g1_str = g1.substring(g1.indexOf("(")+1, g1.length()-1);
String g2_str = g2.substring(g2.indexOf("(")+1, g2.length()-1);
String g1_array[] = g1_str.split(",");
String g2_array[] = g2_str.split(",");
int len = g1_array.length;
String pArray[] = g2_array[g2_array.length/2].split(" ");
Point p = new Point(Double.parseDouble(pArray[0]), Double.parseDouble(pArray[1]));
for(int l =0 ;l<len-1;l++) {
List<Point> ps = new ArrayList<Point>();
Point Point1 = new Point(Double.parseDouble(g1_array[l].split(" ")[0]), Double.parseDouble(g1_array[l].split(" ")[1]));
Point Point2 = new Point(Double.parseDouble(g1_array[l+1].split(" ")[0]), Double.parseDouble(g1_array[l+1].split(" ")[1]));
ps.add(Point1);
ps.add(Point2);
boolean b = GeoUtils.isInSection(ps, p);
if(b)
return l;
}
return 0;
}
@Transactional
public Map<String, Object> roadUpd(Map<String, Object> map) {
/** 返回值 ｛status：SUCCESS｝成功 或者 ｛status：ERROR｝失败*/
Map<String, Object> resultMap = new HashMap<String, Object>();
try {
Integer code = Integer.parseInt(map.get("code").toString());
Integer sSpeedId = Integer.parseInt(map.get("sSpeedId").toString());
String roadName = map.get("roadName").toString();
Double speed = Double.parseDouble(map.get("speed").toString());
Integer id = Integer.parseInt(map.get("id").toString());
sectionSpeedRepository.roadUpdCode(code, sSpeedId);
sectionSpeedRepository.sSpeedUpd(roadName, speed, id);
resultMap.put("status", ResponseCode.SUCCESS);
} catch (Exception e) {
resultMap.put("status", ResponseCode.ERROR);
logger.error("save erro.", e);
}
return resultMap;
}
}