package com.ld.igds.protocol.gps.analysis;
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import com.ld.igds.io.RemoteGpsMacService;
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import com.ld.igds.io.notify.NotifyGpsMacService;
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import com.ld.igds.oa.dto.GpsLocationData;
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import com.ld.igds.protocol.utl.GpsUtils;
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import com.ld.igds.util.BytesUtil;
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import org.apache.commons.lang3.time.DateUtils;
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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 java.text.ParseException;
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import java.util.Date;
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/**
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* GPS-808协议，位置信息解析
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*/
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@Component(AnalysisLocationInfo.BEAN_ID)
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public class AnalysisLocationInfo {
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public static final String BEAN_ID = "gps.analysisLocationInfo";
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@Autowired
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private NotifyGpsMacService notifyGpsMacService;
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@Autowired
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private RemoteGpsMacService remoteGpsMacService;
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/**
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* 解析位置信息
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*
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* @param ip
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* @param port
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* @param message
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*/
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public void analysisLocationInfo(String ip, Integer port, String message) throws ParseException {
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GpsLocationData data = new GpsLocationData();
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//位置主动汇报：0200 0022 013820036316 000A 00000000 00000002 0212EA33 06C46ED6 0000 0000 0131 200827150858 010400000001 8A
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//位置查询应答：0201 0024 013820036316 000F 0001 00000000 00000002 0212EA33 06C46ED6 0000 0000 003D 200827150953 010400000001 8E
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//消息id 34.794035 113.536726
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String msgId = message.substring(0, 4);
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//手机号
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String tempPhone = message.substring(8, 20);
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data.setPhone(tempPhone);
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if(GpsUtils.MSG_333.equals(msgId)){
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//纬度,转10进制后除以1000000
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String tempLatitude = message.substring(40, 48);
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String latitude = String.valueOf((float)BytesUtil.hexToBigInt(tempLatitude) / 1000000);
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data.setLatitude(latitude);
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//经度,转10进制后除以1000000
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String tempLongitude = message.substring(48, 56);
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String longitude = String.valueOf((float)BytesUtil.hexToBigInt(tempLongitude)/1000000);
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data.setLongitude(longitude);
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//时间
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String tempTime = message.substring(68, 80);
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Date time = DateUtils.parseDate(tempTime, "yyMMddHHmmss");
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data.setUpdateTime(time);
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}
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if(GpsUtils.MSG_03.equals(msgId)){
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//纬度,转10进制后除以1000000
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String tempLatitude = message.substring(44, 52);
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String latitude = String.valueOf((float)BytesUtil.hexToBigInt(tempLatitude) / 1000000);
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data.setLatitude(latitude);
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//经度,转10进制后除以1000000
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String tempLongitude = message.substring(52, 60);
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String longitude = String.valueOf((float)BytesUtil.hexToBigInt(tempLongitude) / 1000000);
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data.setLongitude(longitude);
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//时间
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String tempTime = message.substring(72, 84);
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Date time = DateUtils.parseDate(tempTime, "yyMMddHHmmss");
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data.setUpdateTime(time);
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}
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data.setIp(ip);
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data.setPort(port);
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notifyGpsMacService.locationNotify(data);
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}
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}
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