package com.genersoft.iot.vmp.media.zlm;
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import com.alibaba.fastjson.JSONObject;
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import com.genersoft.iot.vmp.conf.UserSetup;
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import com.genersoft.iot.vmp.gb28181.bean.GbStream;
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import com.genersoft.iot.vmp.media.zlm.dto.MediaItem;
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import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
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import com.genersoft.iot.vmp.media.zlm.dto.StreamProxyItem;
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import com.genersoft.iot.vmp.media.zlm.dto.StreamPushItem;
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import com.genersoft.iot.vmp.service.IStreamProxyService;
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import com.genersoft.iot.vmp.service.IStreamPushService;
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import com.genersoft.iot.vmp.service.bean.ThirdPartyGB;
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import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
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import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
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import com.genersoft.iot.vmp.storager.dao.GbStreamMapper;
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import com.genersoft.iot.vmp.storager.dao.PlatformGbStreamMapper;
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import com.genersoft.iot.vmp.storager.dao.StreamPushMapper;
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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.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import org.springframework.util.StringUtils;
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import java.util.*;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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@Component
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public class ZLMMediaListManager {
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private Logger logger = LoggerFactory.getLogger("ZLMMediaListManager");
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@Autowired
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private ZLMRESTfulUtils zlmresTfulUtils;
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@Autowired
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private IRedisCatchStorage redisCatchStorage;
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@Autowired
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private IVideoManagerStorager storager;
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@Autowired
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private GbStreamMapper gbStreamMapper;
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@Autowired
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private PlatformGbStreamMapper platformGbStreamMapper;
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@Autowired
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private IStreamPushService streamPushService;
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@Autowired
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private IStreamProxyService streamProxyService;
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@Autowired
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private StreamPushMapper streamPushMapper;
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@Autowired
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private ZLMHttpHookSubscribe subscribe;
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@Autowired
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private UserSetup userSetup;
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public void updateMediaList(MediaServerItem mediaServerItem) {
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storager.clearMediaList();
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// 使用异步的当时更新媒体流列表
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zlmresTfulUtils.getMediaList(mediaServerItem, (mediaList ->{
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if (mediaList == null) return;
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String dataStr = mediaList.getString("data");
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Integer code = mediaList.getInteger("code");
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Map<String, StreamPushItem> result = new HashMap<>();
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List<StreamPushItem> streamPushItems = null;
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// 获取所有的国标关联
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// List<GbStream> gbStreams = gbStreamMapper.selectAllByMediaServerId(mediaServerItem.getId());
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if (code == 0 ) {
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if (dataStr != null) {
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streamPushItems = streamPushService.handleJSON(dataStr, mediaServerItem);
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}
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}else {
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logger.warn("更新视频流失败，错误code： " + code);
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}
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if (streamPushItems != null) {
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storager.updateMediaList(streamPushItems);
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for (StreamPushItem streamPushItem : streamPushItems) {
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JSONObject jsonObject = new JSONObject();
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jsonObject.put("app", streamPushItem.getApp());
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jsonObject.put("stream", streamPushItem.getStream());
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jsonObject.put("mediaServerId", mediaServerItem.getId());
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subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_play,jsonObject,
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(MediaServerItem mediaServerItemInuse, JSONObject response)->{
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updateMedia(mediaServerItem, response.getString("app"), response.getString("stream"));
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}
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);
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}
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}
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}));
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}
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public void addMedia(MediaServerItem mediaServerItem, String app, String streamId) {
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//使用异步更新推流
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updateMedia(mediaServerItem, app, streamId);
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}
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public void addPush(MediaItem mediaItem) {
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// 查找此直播流是否存在redis预设gbId
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StreamPushItem transform = streamPushService.transform(mediaItem);
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// 从streamId取出查询关键值
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Pattern pattern = Pattern.compile(userSetup.getThirdPartyGBIdReg());
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Matcher matcher = pattern.matcher(mediaItem.getStream());// 指定要匹配的字符串
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String queryKey = null;
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if (matcher.find()) { //此处find（）每次被调用后，会偏移到下一个匹配
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queryKey = matcher.group();
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}
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if (queryKey != null) {
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ThirdPartyGB thirdPartyGB = redisCatchStorage.queryMemberNoGBId(queryKey);
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if (thirdPartyGB != null && !StringUtils.isEmpty(thirdPartyGB.getNationalStandardNo())) {
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transform.setGbId(thirdPartyGB.getNationalStandardNo());
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transform.setName(thirdPartyGB.getName());
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}
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}
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storager.updateMedia(transform);
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if (!StringUtils.isEmpty(transform.getGbId())) {
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// 如果这个国标ID已经给了其他推流且流已离线，则移除其他推流
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List<GbStream> gbStreams = gbStreamMapper.selectByGBId(transform.getGbId());
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if (gbStreams.size() > 0) {
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for (GbStream gbStream : gbStreams) {
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// 出现使用相同国标Id的视频流时，使用新流替换旧流，
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gbStreamMapper.del(gbStream.getApp(), gbStream.getStream());
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platformGbStreamMapper.delByAppAndStream(gbStream.getApp(), gbStream.getStream());
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if (!gbStream.isStatus()) {
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streamPushMapper.del(gbStream.getApp(), gbStream.getStream());
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}
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}
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}
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if (gbStreamMapper.selectOne(transform.getApp(), transform.getStream()) != null) {
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gbStreamMapper.update(transform);
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}else {
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gbStreamMapper.add(transform);
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}
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}
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}
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public void updateMedia(MediaServerItem mediaServerItem, String app, String streamId) {
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//使用异步更新推流
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zlmresTfulUtils.getMediaList(mediaServerItem, app, streamId, "rtmp", json->{
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if (json == null) return;
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String dataStr = json.getString("data");
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Integer code = json.getInteger("code");
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Map<String, StreamPushItem> result = new HashMap<>();
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List<StreamPushItem> streamPushItems = null;
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if (code == 0 ) {
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if (dataStr != null) {
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streamPushItems = streamPushService.handleJSON(dataStr, mediaServerItem);
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}
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}else {
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logger.warn("更新视频流失败，错误code： " + code);
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}
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if (streamPushItems != null && streamPushItems.size() == 1) {
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storager.updateMedia(streamPushItems.get(0));
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}
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});
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}
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public int removeMedia(String app, String streamId) {
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// 查找是否关联了国标， 关联了不删除， 置为离线
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StreamProxyItem streamProxyItem = gbStreamMapper.selectOne(app, streamId);
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int result = 0;
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if (streamProxyItem == null) {
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result = storager.removeMedia(app, streamId);
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}else {
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result =storager.mediaOutline(app, streamId);
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}
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return result;
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}
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// public void clearAllSessions() {
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// logger.info("清空所有国标相关的session");
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// JSONObject allSessionJSON = zlmresTfulUtils.getAllSession();
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// ZLMServerConfig mediaInfo = redisCatchStorage.getMediaInfo();
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// HashSet<String> allLocalPorts = new HashSet();
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// if (allSessionJSON.getInteger("code") == 0) {
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// JSONArray data = allSessionJSON.getJSONArray("data");
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// if (data.size() > 0) {
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// for (int i = 0; i < data.size(); i++) {
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// JSONObject sessionJOSN = data.getJSONObject(i);
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// Integer local_port = sessionJOSN.getInteger("local_port");
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// if (!local_port.equals(Integer.valueOf(mediaInfo.getHttpPort())) &&
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// !local_port.equals(Integer.valueOf(mediaInfo.getHttpSSLport())) &&
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// !local_port.equals(Integer.valueOf(mediaInfo.getRtmpPort())) &&
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// !local_port.equals(Integer.valueOf(mediaInfo.getRtspPort())) &&
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// !local_port.equals(Integer.valueOf(mediaInfo.getRtspSSlport())) &&
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// !local_port.equals(Integer.valueOf(mediaInfo.getHookOnFlowReport()))){
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// allLocalPorts.add(sessionJOSN.getInteger("local_port") + "");
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// }
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// }
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// }
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// }
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// if (allLocalPorts.size() > 0) {
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// List<String> result = new ArrayList<>(allLocalPorts);
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// String localPortSStr = String.join(",", result);
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// zlmresTfulUtils.kickSessions(localPortSStr);
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// }
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// }
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}
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