package org.springblade.modules.nettyServer;
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import io.netty.buffer.ByteBuf;
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import io.netty.buffer.Unpooled;
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import io.netty.channel.Channel;
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import io.netty.channel.ChannelHandlerContext;
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import io.netty.channel.ChannelId;
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import io.netty.channel.ChannelInboundHandlerAdapter;
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import io.netty.channel.group.ChannelGroup;
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import io.netty.channel.group.ChannelMatcher;
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import io.netty.channel.group.DefaultChannelGroup;
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import io.netty.util.CharsetUtil;
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import io.netty.util.concurrent.GlobalEventExecutor;
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import org.springblade.modules.Netty.entitly.Netty;
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import org.springblade.modules.Netty.service.nettyService;
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import org.springblade.modules.alarm.entity.Alarm;
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import org.springblade.modules.alarm.service.IAlarmService;
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import org.springblade.modules.alarm.vo.AlarmVO;
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import org.springblade.modules.catalog.service.catalogService;
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import org.springblade.modules.equipment.entity.Equipment;
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import org.springblade.modules.equipment.service.IEquipmentService;
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import org.springblade.modules.equipment.vo.EquipmentVOS;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import org.springframework.web.bind.annotation.PostMapping;
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import javax.annotation.PostConstruct;
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import java.text.SimpleDateFormat;
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import java.util.*;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.regex.Pattern;
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@Component
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public class ServerHandler extends ChannelInboundHandlerAdapter {
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private String reg_LA ="LA[d]{8}[d|A-F]{12}[d|A-F]{8}[d|A-Z]{2}[d|A-F]{4}[x2A][d|A-F]{6}[#@]";
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private String reg_LB = "LB[\\d|A-F]{12}[\\x2A].*[#@]";
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private String reg_LB2 = "LB[\\d|A-F]{6}[\\x2A].*[#@]";
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private String reg_LD = "LD[d]{8}[d|A-F]{12}:[A-Z]{4}[\\x2A].*[#@]";
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private ConcurrentHashMap<String, Channel> sessionChannelMap = new ConcurrentHashMap<String, Channel>();
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@Autowired
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private catalogService catalogService;
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@Autowired
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private nettyService nettyService;
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@Autowired
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private IEquipmentService equipmentService;
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@Autowired
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private IAlarmService alarmService;
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private static ServerHandler serverHandler;
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@PostConstruct
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public void init() {
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serverHandler = this;
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}
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/**
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* 客户端与服务端创建连接的时候调用
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*/
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@Override
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public void channelActive(ChannelHandlerContext ctx) throws Exception {
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System.out.println("CTX:"+ctx.channel());
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System.out.println("客户端与服务端连接开始...");
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// ChannelId id = ctx.channel().id();
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// String s = id.toString();
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//NettyConfig.group.add(ctx.channel());
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}
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/**
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* 客户端与服务端断开连接时调用
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*/
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@Override
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public void channelInactive(ChannelHandlerContext ctx) throws Exception {
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System.out.println("客户端与服务端连接关闭...");
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NettyConfig.group.remove(ctx.channel());
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}
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/**
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* 服务端接收客户端发送过来的数据结束之后调用
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*/
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@Override
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public void channelReadComplete(ChannelHandlerContext ctx) throws Exception {
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ctx.flush();
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System.out.println("信息接收完毕...");
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}
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/**
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* 工程出现异常的时候调用
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*/
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@Override
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public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
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cause.printStackTrace();
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ctx.close();
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}
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/**
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* 服务端处理客户端websocket请求的核心方法，这里接收了客户端发来的信息
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*/
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@Override
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public void channelRead(ChannelHandlerContext channelHandlerContext, Object info) throws Exception {
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System.out.println("接收到了："+info);
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ByteBuf buf = (ByteBuf) info;
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byte[] req = new byte[buf.readableBytes()];
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buf.readBytes(req);
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String body = new String(req, "UTF-8");
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String content = body;
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System.out.println("接收客户端数据:" + body);
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String ChannelName = content.substring(10, 22);//设备编码
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String sub = content.substring(23, 27);
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ConcurrentHashMap<String, Channel> channelHashMap = ChannelMap.getChannelHashMap();
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if (channelHashMap==null){
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if (!sub.equals("VIMO")){
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// 保存当前连接
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ChannelMap.addChannel(ChannelName,channelHandlerContext.channel());
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}
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}
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else {
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Channel channel = ChannelMap.getChannelByName(ChannelName);
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if (channel!=channelHandlerContext.channel()|| channel==null){
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if (!sub.equals("VIMO")){
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// 保存当前连接
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ChannelMap.addChannel(ChannelName,channelHandlerContext.channel());
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}
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}
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}
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List<String> outData = new ArrayList<>();
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switch (content.substring(0, 2))
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{
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case "LA":
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{
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String devId = content.substring(10, 22);
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String fqbm = content.substring(24, 26);
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List<Map<String, Object>> list = serverHandler.equipmentService.selectInfos(devId);
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Alarm alarm= new Alarm();
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alarm.setAlarmType("一键报警");
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Date day = new Date();
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SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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alarm.setAlarmTime(df.format(day));
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alarm.setPlace((String) list.get(0).get("streeName"));//事发地址
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alarm.setDeviceNumber((String) list.get(0).get("deviceNumber"));//设备编号
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alarm.setDistrict((String) list.get(0).get("addvcd"));//行政区编码
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alarm.setJd((String) list.get(0).get("jd"));//经度
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alarm.setWd((String) list.get(0).get("wd"));//纬度
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alarm.setJtype("0");
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if (fqbm.equals("00")){
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alarm.setWaringType("旁路");
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}
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else if(fqbm.equals("01")){
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alarm.setWaringType("火警");
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}
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else if(fqbm.equals("02")){
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alarm.setWaringType("挟持");
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}
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else if(fqbm.equals("03")){
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alarm.setWaringType("紧急");
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}
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else if(fqbm.equals("04")){
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alarm.setWaringType("救护");
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}
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else if(fqbm.equals("05")){
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alarm.setWaringType("内部");
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}
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else if(fqbm.equals("06")){
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alarm.setWaringType("出入");
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}
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else if(fqbm.equals("07")){
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alarm.setWaringType("周边");
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}
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else {
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alarm.setWaringType("防拆");
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}
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serverHandler.alarmService.s(alarm);
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outData.add("LEOK#@");
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break;
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}
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case "LD":
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{
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// if (Pattern.matches(content, reg_LD))
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String deviceNumber = content.substring(10, 22);
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String keyword = content.substring(23, 27);
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System.out.println(keyword);
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switch(keyword)
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{
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case "IMEI":
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{
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Date d = new Date();
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SimpleDateFormat sbf = new SimpleDateFormat("MMddHHmm");
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outData.add("LC8C0470" + sbf.format(d) + "#@" + "LEOK#@");
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outData.add("LEOK#@");
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break;
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}
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case "SRTC":
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{
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Date d = new Date();
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SimpleDateFormat sbf = new SimpleDateFormat("yyyyMMddHHmmss");
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outData.add("LEOK#@");
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outData.add("LC8C0700" + sbf.format(d) + "#@");
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break;
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}
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case "STAS":
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{
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outData.add("LEOK#@");
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outData.add("LC8100001E"+ "#@");
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break;
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}
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case "TEST":
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{
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Date d = new Date();
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SimpleDateFormat sbf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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String format = sbf.format(d);
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serverHandler.equipmentService.updateChannel(format,deviceNumber);
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outData.add("LEOK#@");
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outData.add("LEON#@");
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break;
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}
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case "COMM":
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{
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outData.add("LEOK#@");
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break;
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}
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default:
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{
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outData.add("LEOK#@");
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break;
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}
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}
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break;
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}
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case "LB":
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{
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outData.add("LEOK#@");
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break;
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}
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}
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if(outData.size() == 0)
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{
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outData.add("LERR#@");
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}
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for (int i = 0; i < outData.size(); i++)
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{
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channelHandlerContext.writeAndFlush(Unpooled.copiedBuffer(outData.get(i), CharsetUtil.UTF_8));
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}
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// channelHandlerContext.writeAndFlush(Unpooled.copiedBuffer("LEOK#@!", CharsetUtil.UTF_8));
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//服务端使用这个就能向 每个连接上来的客户端群发消息
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//NettyConfig.group.writeAndFlush(info);
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// Iterator<Channel> iterator = NettyConfig.group.iterator();
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// System.out.println("iterator:"+iterator);
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// while(iterator.hasNext()){
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// //打印出所有客户端的远程地址
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// System.out.println((iterator.next()).remoteAddress());
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//
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// }
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}
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}
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