package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.response.cmd;
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import com.alibaba.fastjson2.JSONObject;
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import com.genersoft.iot.vmp.conf.UserSetting;
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import com.genersoft.iot.vmp.gb28181.bean.Device;
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import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
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import com.genersoft.iot.vmp.gb28181.bean.MobilePosition;
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import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
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import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
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import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
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import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
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import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.IMessageHandler;
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import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.response.ResponseMessageHandler;
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import com.genersoft.iot.vmp.gb28181.utils.NumericUtil;
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import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
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import com.genersoft.iot.vmp.service.IDeviceChannelService;
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import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
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import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
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import com.genersoft.iot.vmp.utils.DateUtil;
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import gov.nist.javax.sip.message.SIPRequest;
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import org.dom4j.DocumentException;
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import org.dom4j.Element;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.InitializingBean;
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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.util.ObjectUtils;
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import javax.sip.InvalidArgumentException;
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import javax.sip.RequestEvent;
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import javax.sip.SipException;
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import javax.sip.message.Response;
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import java.text.ParseException;
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import static com.genersoft.iot.vmp.gb28181.utils.XmlUtil.getText;
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/**
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* 移动设备位置数据查询回复
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* @author lin
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*/
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@Component
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public class MobilePositionResponseMessageHandler extends SIPRequestProcessorParent implements InitializingBean, IMessageHandler {
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private Logger logger = LoggerFactory.getLogger(MobilePositionResponseMessageHandler.class);
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private final String cmdType = "MobilePosition";
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@Autowired
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private ResponseMessageHandler responseMessageHandler;
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@Autowired
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private UserSetting userSetting;
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@Autowired
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private IVideoManagerStorage storager;
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@Autowired
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private IRedisCatchStorage redisCatchStorage;
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@Autowired
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private IDeviceChannelService deviceChannelService;
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@Autowired
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private DeferredResultHolder resultHolder;
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@Override
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public void afterPropertiesSet() throws Exception {
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responseMessageHandler.addHandler(cmdType, this);
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}
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@Override
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public void handForDevice(RequestEvent evt, Device device, Element rootElement) {
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SIPRequest request = (SIPRequest) evt.getRequest();
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try {
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rootElement = getRootElement(evt, device.getCharset());
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if (rootElement == null) {
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logger.warn("[ 移动设备位置数据查询回复 ] content cannot be null, {}", evt.getRequest());
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try {
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responseAck(request, Response.BAD_REQUEST);
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} catch (SipException | InvalidArgumentException | ParseException e) {
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logger.error("[命令发送失败] 移动设备位置数据查询 BAD_REQUEST: {}", e.getMessage());
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}
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return;
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}
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MobilePosition mobilePosition = new MobilePosition();
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mobilePosition.setCreateTime(DateUtil.getNow());
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if (!ObjectUtils.isEmpty(device.getName())) {
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mobilePosition.setDeviceName(device.getName());
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}
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mobilePosition.setDeviceId(device.getDeviceId());
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mobilePosition.setChannelId(getText(rootElement, "DeviceID"));
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//兼容ISO 8601格式时间
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String time = getText(rootElement, "Time");
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if (ObjectUtils.isEmpty(time)){
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mobilePosition.setTime(DateUtil.getNow());
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}else {
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mobilePosition.setTime(SipUtils.parseTime(time));
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}
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mobilePosition.setLongitude(Double.parseDouble(getText(rootElement, "Longitude")));
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mobilePosition.setLatitude(Double.parseDouble(getText(rootElement, "Latitude")));
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if (NumericUtil.isDouble(getText(rootElement, "Speed"))) {
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mobilePosition.setSpeed(Double.parseDouble(getText(rootElement, "Speed")));
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} else {
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mobilePosition.setSpeed(0.0);
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}
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if (NumericUtil.isDouble(getText(rootElement, "Direction"))) {
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mobilePosition.setDirection(Double.parseDouble(getText(rootElement, "Direction")));
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} else {
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mobilePosition.setDirection(0.0);
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}
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if (NumericUtil.isDouble(getText(rootElement, "Altitude"))) {
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mobilePosition.setAltitude(Double.parseDouble(getText(rootElement, "Altitude")));
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} else {
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mobilePosition.setAltitude(0.0);
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}
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mobilePosition.setReportSource("Mobile Position");
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// 更新device channel 的经纬度
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DeviceChannel deviceChannel = new DeviceChannel();
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deviceChannel.setDeviceId(device.getDeviceId());
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deviceChannel.setChannelId(mobilePosition.getChannelId());
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deviceChannel.setLongitude(mobilePosition.getLongitude());
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deviceChannel.setLatitude(mobilePosition.getLatitude());
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deviceChannel.setGpsTime(mobilePosition.getTime());
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deviceChannel = deviceChannelService.updateGps(deviceChannel, device);
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mobilePosition.setLongitudeWgs84(deviceChannel.getLongitudeWgs84());
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mobilePosition.setLatitudeWgs84(deviceChannel.getLatitudeWgs84());
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mobilePosition.setLongitudeGcj02(deviceChannel.getLongitudeGcj02());
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mobilePosition.setLatitudeGcj02(deviceChannel.getLatitudeGcj02());
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if (userSetting.getSavePositionHistory()) {
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storager.insertMobilePosition(mobilePosition);
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}
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storager.updateChannelPosition(deviceChannel);
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String key = DeferredResultHolder.CALLBACK_CMD_MOBILE_POSITION + device.getDeviceId();
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RequestMessage msg = new RequestMessage();
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msg.setKey(key);
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msg.setData(mobilePosition);
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resultHolder.invokeAllResult(msg);
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// 发送redis消息。 通知位置信息的变化
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JSONObject jsonObject = new JSONObject();
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jsonObject.put("time", DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(mobilePosition.getTime()));
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jsonObject.put("serial", deviceChannel.getDeviceId());
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jsonObject.put("code", deviceChannel.getChannelId());
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jsonObject.put("longitude", mobilePosition.getLongitude());
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jsonObject.put("latitude", mobilePosition.getLatitude());
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jsonObject.put("altitude", mobilePosition.getAltitude());
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jsonObject.put("direction", mobilePosition.getDirection());
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jsonObject.put("speed", mobilePosition.getSpeed());
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redisCatchStorage.sendMobilePositionMsg(jsonObject);
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//回复 200 OK
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try {
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responseAck(request, Response.OK);
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} catch (SipException | InvalidArgumentException | ParseException e) {
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logger.error("[命令发送失败] 移动设备位置数据查询 200: {}", e.getMessage());
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}
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} catch (DocumentException e) {
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logger.error("未处理的异常 ", e);
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}
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}
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@Override
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public void handForPlatform(RequestEvent evt, ParentPlatform parentPlatform, Element element) {
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}
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}
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