package com.boying.controller.car;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONObject;
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import com.boying.common.SystemConfigProperties;
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import com.boying.common.util.DateUtil;
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import com.boying.common.util.StringUtil;
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import com.boying.entity.*;
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import com.boying.service.*;
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import com.google.gson.JsonIOException;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonParser;
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import com.google.gson.JsonSyntaxException;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.jpa.domain.Specification;
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import org.springframework.data.redis.core.StringRedisTemplate;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import javax.persistence.criteria.CriteriaBuilder;
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import javax.persistence.criteria.CriteriaQuery;
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import javax.persistence.criteria.Predicate;
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import javax.persistence.criteria.Root;
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import javax.servlet.ServletException;
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import javax.servlet.annotation.WebServlet;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.*;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.*;
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import java.util.concurrent.TimeUnit;
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import static com.boying.common.util.DateUtil.getMinute;
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/**
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* Servlet implementation class PlateServlet
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*/
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@Controller
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@RequestMapping("/car")
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public class PlateServlet2 extends HttpServlet {
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private static final long serialVersionUID = 1L;
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@Autowired
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private SystemConfigProperties systemConfigProperties;
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@Autowired
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private StringRedisTemplate redisTemplate;
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@Autowired
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private ParkService parkService;
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/**
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* 回复开闸
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*/
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protected void open(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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response.setContentType("text/json");
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PrintWriter out = response.getWriter();
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out.println("{\"Response_AlarmInfoPlate\":{\"info\":\"ok\",\"content\":\"...\",\"is_pay\":\"true\"}}");
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out.flush();
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out.close();
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}
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//转码
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public static String deCode(String str) {
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try {
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byte[] b = str.getBytes("UTF-8");//����
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String sa = new String(b);//����:��ʲô�ַ����������ʲô�ַ�������
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//String sa = new String(str.getBytes());
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return sa;
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} catch (Exception e) {
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e.printStackTrace();
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return "";
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}
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}
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protected void noOpen(HttpServletRequest request, HttpServletResponse response) throws IOException {
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response.setContentType("text/json");
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PrintWriter out = response.getWriter();
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out.println("{\"Response_AlarmInfoPlate\":{\"info\":\"error\",\"content\":\"...\",\"is_pay\":\"false\"}}");
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out.flush();
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out.close();
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}
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@PostMapping("/status")
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public void heart(String serialno,HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException {
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Barrier barrier = barrierService.findByCode(serialno);
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if(barrier!=null){
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if(barrier.getType2()==1){
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open(request,response);
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barrier.setType2(0);
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barrierService.save(barrier);
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return;
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}
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barrier.setStatus(0);
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barrier.setCreateTime(new Date());
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barrierService.save(barrier);
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OutPark outPark = outParkService.count4(barrier.getId());
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if(outPark!=null){
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open(request,response);
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outPark.setStatus2(1);
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outParkService.save(outPark);
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}else{
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noOpen(request,response);
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}
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}
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}
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/**
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* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
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*/
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@PostMapping("/PlateServlet")
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protected void info(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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String s= "";
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd-HH:mm:ss");
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BufferedReader reader = new BufferedReader(new InputStreamReader(request.getInputStream(),"UTF-8"));
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String str = "";
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String lineStr = "";
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while((str = reader.readLine()) != null){
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lineStr += str;
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}
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System.out.println(lineStr);
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JSONObject jsonObject1 = JSON.parseObject(lineStr);
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JSONObject alarmInfoPlate = jsonObject1.getJSONObject("AlarmInfoPlate");
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JSONObject result = alarmInfoPlate.getJSONObject("result");
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JSONObject plateResult = result.getJSONObject("PlateResult");
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String carNo = plateResult.get("license").toString();
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String code = alarmInfoPlate.get("serialno").toString();
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System.out.println(carNo+"===="+code);
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try {
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JsonParser parser=new JsonParser();
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do {
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JsonObject jsonObject=(JsonObject) parser.parse(lineStr);
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if( jsonObject == null || jsonObject.isJsonNull() ) {
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break;
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}
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JsonObject jsonInfoPlate = jsonObject.get("AlarmInfoPlate").getAsJsonObject();
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if( jsonInfoPlate == null || jsonInfoPlate.isJsonNull() ) {
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break;
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}
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JsonObject jsonResult = jsonInfoPlate.get("result").getAsJsonObject();
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if( jsonResult == null || jsonResult.isJsonNull() ) {
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break;
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}
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JsonObject jsonPlateResult = jsonResult.get("PlateResult").getAsJsonObject();
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if( jsonPlateResult == null || jsonPlateResult.isJsonNull() ) {
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break;
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}
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String license = jsonPlateResult.get("license").getAsString();//车牌号
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if( license == null || license == "") {
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break;
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}
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String serialno = jsonInfoPlate.get("serialno").getAsString();//摄像机序列号
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if( serialno == null || serialno == "" ) {
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break;
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}
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System.out.println("编号："+serialno+"设备识别到了："+license);
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String format = sdf.format(new Date());
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s+= format+",车牌号为："+license+",serialno为："+code+"。 ";
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Barrier barrier = barrierService.findByCode(code);
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if(barrier==null){
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s+="查询道闸为空\n";
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}else{
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if(barrier.getType()==0){
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outPark(license, barrier.getId(), barrier.getParkId());
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s+=license+"-保存出场记录\n";
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}else{
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open(request, response);//抬杆
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enterPark(license,barrier.getId(),barrier.getParkId());
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s+=license+"-保存入场记录\n";
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}
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}
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writeTxt(s);
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}while(false);
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}
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catch (JsonIOException e) {
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System.out.println("无入场记录");
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s+=" ,查询场内记录异常";
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e.printStackTrace();
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writeTxt(s);
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}
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catch (JsonSyntaxException e) {
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System.out.println("无入场记录");
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s+=" ,查询场内记录异常";
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e.printStackTrace();
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writeTxt(s);
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}
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catch (Exception e) {
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System.out.println("无入场记录");
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s+=" ,查询场内记录异常";
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writeTxt(s);
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}
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}
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private void writeTxt( String txt)
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{
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SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");
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try
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{
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FileWriter f = new FileWriter(systemConfigProperties.getLogPath()+sdf.format(new Date())+".txt",true);
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BufferedWriter bw=new BufferedWriter(f);
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bw.write(txt);
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bw.newLine();
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bw.close();
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}
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catch(Exception e)
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{
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System.out.println("打印错误");
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}
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}
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@Autowired
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private OutParkService outParkService;
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@Autowired
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private EnterParkService enterParkService;
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@Autowired
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private BarrierService barrierService;
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@Autowired
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private TicketService ticketService;
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@Autowired
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private CostRuleService costRuleService;
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public void enterPark(String carNo,Long barrierId,Long parkId) {
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Park park = (Park)parkService.findById(parkId);
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int num = 0;
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String s = redisTemplate.opsForValue().get("car_park_" + parkId);
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if(park != null){
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num = park.getNum();
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if(s !=null){
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if(Integer.parseInt(s) > num){
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return;
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}
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}else {
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s= "0";
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redisTemplate.opsForValue().set("car_park_" + parkId,s,30, TimeUnit.DAYS);
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}
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}
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enterParkService.deleteByCarNo(carNo,parkId);
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EnterPark enterPark = new EnterPark();
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enterPark.setCreateTime(new Date());
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enterPark.setCarNo(carNo);
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enterPark.setBarrierId(barrierId);
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enterPark.setParkId(parkId);
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Specification<Ticket> specification2 = new Specification<Ticket>() {
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@Override
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public Predicate toPredicate(Root<Ticket> root, CriteriaQuery<?> cq, CriteriaBuilder cb) {
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List<Predicate> list = new ArrayList<Predicate>();
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list.add(cb.equal(root.get("carNo").as(String.class), enterPark.getCarNo()));
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list.add(cb.notEqual(root.get("payStatus"), 1));
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Predicate[] arr = new Predicate[list.size()];
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cq.where(list.toArray(arr));
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return null;
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}
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};
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List<Ticket> tickets = ticketService.findAll(specification2);
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if(tickets.size()>0){
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enterPark.setStatus(1);//发现有违章
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}
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enterParkService.save(enterPark);
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int i = Integer.parseInt(s);
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i++;
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redisTemplate.opsForValue().set("car_park_" + parkId,Integer.toString(i),30, TimeUnit.DAYS);
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Barrier barrier = (Barrier) barrierService.findById(barrierId);
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barrier.setType2(1);
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barrierService.save(barrier);
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}
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public double outPark(String carNo,Long barrierId,Long parkId) {
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OutPark outPark = new OutPark();
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outPark.setCarNo(carNo);
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outPark.setParkId(parkId);
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outPark.setBarrierId(barrierId);
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outPark.setCreateTime(new Date());
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outPark.setCode(System.currentTimeMillis()+"");
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EnterPark enterPark = enterParkService.findByCarNo(carNo).get(0);
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if(enterPark==null){
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String s1 = "未发现入场车辆："+carNo;
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}else{
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outPark.setEnterTime(enterPark.getCreateTime());
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}
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String redis = redisTemplate.opsForValue().get("car_park_" + parkId);
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long l = outPark.getCreateTime().getTime() - enterPark.getCreateTime().getTime();
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outPark.setTime(l/(1000*60));
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double money = 0;
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try {
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money = costRuleService.getMoney(parkId, enterPark.getCreateTime(), outPark.getCreateTime(), 1);
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} catch (ParseException e) {
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e.printStackTrace();
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}
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outPark.setPrice(Double.valueOf(String.format("%.1f", money)));
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outPark.setStatus3(findTicket(carNo));
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outParkService.save(outPark);
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int i = Integer.parseInt(redis);
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i--;
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if(i<0){
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redisTemplate.opsForValue().set("car_park_" + parkId,"0",30, TimeUnit.DAYS);
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}else {
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redisTemplate.opsForValue().set("car_park_" + parkId,Integer.toString(i),30, TimeUnit.DAYS);
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}
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Barrier barrier = (Barrier) barrierService.findById(barrierId);
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barrier.setCarNo(carNo);
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if(outPark.getPrice()==0&&outPark.getStatus3()==0){
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barrier.setType2(1);
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}
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barrierService.save(barrier);
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return money;
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}
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public int findTicket(String carNo){
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Specification<Ticket> specification2 = new Specification<Ticket>() {
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@Override
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public Predicate toPredicate(Root<Ticket> root, CriteriaQuery<?> cq, CriteriaBuilder cb) {
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List<Predicate> list = new ArrayList<Predicate>();
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list.add(cb.equal(root.get("carNo").as(String.class), carNo));
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list.add(cb.notEqual(root.get("payStatus"), 1));
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Predicate[] arr = new Predicate[list.size()];
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cq.where(list.toArray(arr));
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return null;
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}
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};
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List<Ticket> tickets = ticketService.findAll(specification2);
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if(tickets.size()>0){
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return 1;
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}else{
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return 0;
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}
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}
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}
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