package com.genersoft.iot.vmp.vmanager.gb28181.record;
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import com.genersoft.iot.vmp.common.StreamInfo;
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import com.genersoft.iot.vmp.conf.exception.ControllerException;
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import com.genersoft.iot.vmp.conf.exception.SsrcTransactionNotFoundException;
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import com.genersoft.iot.vmp.gb28181.bean.Device;
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import com.genersoft.iot.vmp.gb28181.bean.RecordInfo;
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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.cmd.impl.SIPCommander;
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import com.genersoft.iot.vmp.service.IDeviceService;
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import com.genersoft.iot.vmp.service.IPlayService;
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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 com.genersoft.iot.vmp.vmanager.bean.ErrorCode;
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import com.genersoft.iot.vmp.vmanager.bean.StreamContent;
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import com.genersoft.iot.vmp.vmanager.bean.WVPResult;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.Parameter;
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import io.swagger.v3.oas.annotations.tags.Tag;
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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.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.context.request.async.DeferredResult;
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import javax.sip.InvalidArgumentException;
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import javax.sip.SipException;
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import java.text.ParseException;
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import java.util.UUID;
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@Tag(name = "国标录像")
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@RestController
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@RequestMapping("/api/gb_record")
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public class GBRecordController {
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private final static Logger logger = LoggerFactory.getLogger(GBRecordController.class);
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@Autowired
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private SIPCommander cmder;
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@Autowired
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private IVideoManagerStorage storager;
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@Autowired
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private DeferredResultHolder resultHolder;
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@Autowired
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private IPlayService playService;
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@Autowired
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private IDeviceService deviceService;
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@Operation(summary = "录像查询")
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@Parameter(name = "deviceId", description = "设备国标编号", required = true)
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@Parameter(name = "channelId", description = "通道国标编号", required = true)
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@Parameter(name = "startTime", description = "开始时间", required = true)
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@Parameter(name = "endTime", description = "结束时间", required = true)
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@GetMapping("/query/{deviceId}/{channelId}")
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public DeferredResult<WVPResult<RecordInfo>> recordinfo(@PathVariable String deviceId, @PathVariable String channelId, String startTime, String endTime){
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if (logger.isDebugEnabled()) {
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logger.debug(String.format("录像信息查询 API调用，deviceId：%s ，startTime：%s， endTime：%s",deviceId, startTime, endTime));
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}
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DeferredResult<WVPResult<RecordInfo>> result = new DeferredResult<>();
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if (!DateUtil.verification(startTime, DateUtil.formatter)){
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throw new ControllerException(ErrorCode.ERROR100.getCode(), "startTime格式为" + DateUtil.PATTERN);
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}
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if (!DateUtil.verification(endTime, DateUtil.formatter)){
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throw new ControllerException(ErrorCode.ERROR100.getCode(), "endTime格式为" + DateUtil.PATTERN);
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}
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Device device = storager.queryVideoDevice(deviceId);
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// 指定超时时间 1分钟30秒
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String uuid = UUID.randomUUID().toString();
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int sn = (int)((Math.random()*9+1)*100000);
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String key = DeferredResultHolder.CALLBACK_CMD_RECORDINFO + deviceId + sn;
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RequestMessage msg = new RequestMessage();
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msg.setId(uuid);
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msg.setKey(key);
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try {
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cmder.recordInfoQuery(device, channelId, startTime, endTime, sn, null, null, null, (eventResult -> {
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WVPResult<RecordInfo> wvpResult = new WVPResult<>();
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wvpResult.setCode(ErrorCode.ERROR100.getCode());
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wvpResult.setMsg("查询录像失败, status: " + eventResult.statusCode + ", message: " + eventResult.msg);
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msg.setData(wvpResult);
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resultHolder.invokeResult(msg);
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}));
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} catch (InvalidArgumentException | SipException | ParseException e) {
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logger.error("[命令发送失败] 查询录像: {}", e.getMessage());
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throw new ControllerException(ErrorCode.ERROR100.getCode(), "命令发送失败: " + e.getMessage());
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}
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// 录像查询以channelId作为deviceId查询
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resultHolder.put(key, uuid, result);
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result.onTimeout(()->{
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msg.setData("timeout");
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WVPResult<RecordInfo> wvpResult = new WVPResult<>();
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wvpResult.setCode(ErrorCode.ERROR100.getCode());
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wvpResult.setMsg("timeout");
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msg.setData(wvpResult);
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resultHolder.invokeResult(msg);
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});
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return result;
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}
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@Operation(summary = "开始历史媒体下载")
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@Parameter(name = "deviceId", description = "设备国标编号", required = true)
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@Parameter(name = "channelId", description = "通道国标编号", required = true)
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@Parameter(name = "startTime", description = "开始时间", required = true)
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@Parameter(name = "endTime", description = "结束时间", required = true)
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@Parameter(name = "downloadSpeed", description = "下载倍速", required = true)
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@GetMapping("/download/start/{deviceId}/{channelId}")
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public DeferredResult<WVPResult<StreamContent>> download(@PathVariable String deviceId, @PathVariable String channelId,
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String startTime, String endTime, String downloadSpeed) {
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if (logger.isDebugEnabled()) {
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logger.debug(String.format("历史媒体下载 API调用，deviceId：%s，channelId：%s，downloadSpeed：%s", deviceId, channelId, downloadSpeed));
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}
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String uuid = UUID.randomUUID().toString();
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String key = DeferredResultHolder.CALLBACK_CMD_DOWNLOAD + deviceId + channelId;
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DeferredResult<WVPResult<StreamContent>> result = new DeferredResult<>(30000L);
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resultHolder.put(key, uuid, result);
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RequestMessage msg = new RequestMessage();
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msg.setId(uuid);
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msg.setKey(key);
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WVPResult<StreamContent> wvpResult = new WVPResult<>();
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playService.download(deviceId, channelId, startTime, endTime, Integer.parseInt(downloadSpeed), null, playBackResult->{
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wvpResult.setCode(playBackResult.getCode());
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wvpResult.setMsg(playBackResult.getMsg());
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if (playBackResult.getCode() == ErrorCode.SUCCESS.getCode()) {
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StreamInfo streamInfo = (StreamInfo)playBackResult.getData();
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wvpResult.setData(new StreamContent(streamInfo));
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}
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msg.setData(wvpResult);
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resultHolder.invokeResult(msg);
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});
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return result;
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}
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@Operation(summary = "停止历史媒体下载")
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@Parameter(name = "deviceId", description = "设备国标编号", required = true)
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@Parameter(name = "channelId", description = "通道国标编号", required = true)
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@Parameter(name = "stream", description = "流ID", required = true)
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@GetMapping("/download/stop/{deviceId}/{channelId}/{stream}")
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public void playStop(@PathVariable String deviceId, @PathVariable String channelId, @PathVariable String stream) {
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if (logger.isDebugEnabled()) {
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logger.debug(String.format("设备历史媒体下载停止 API调用，deviceId/channelId：%s_%s", deviceId, channelId));
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}
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if (deviceId == null || channelId == null) {
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throw new ControllerException(ErrorCode.ERROR400);
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}
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Device device = deviceService.getDevice(deviceId);
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if (device == null) {
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throw new ControllerException(ErrorCode.ERROR400.getCode(), "设备：" + deviceId + "未找到");
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}
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try {
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cmder.streamByeCmd(device, channelId, stream, null);
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} catch (InvalidArgumentException | ParseException | SipException | SsrcTransactionNotFoundException e) {
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logger.error("[停止历史媒体下载]停止历史媒体下载，发送BYE失败 {}", e.getMessage());
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throw new ControllerException(ErrorCode.ERROR100.getCode(), e.getMessage());
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}
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}
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@Operation(summary = "获取历史媒体下载进度")
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@Parameter(name = "deviceId", description = "设备国标编号", required = true)
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@Parameter(name = "channelId", description = "通道国标编号", required = true)
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@Parameter(name = "stream", description = "流ID", required = true)
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@GetMapping("/download/progress/{deviceId}/{channelId}/{stream}")
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public StreamContent getProgress(@PathVariable String deviceId, @PathVariable String channelId, @PathVariable String stream) {
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StreamInfo downLoadInfo = playService.getDownLoadInfo(deviceId, channelId, stream);
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if (downLoadInfo == null) {
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throw new ControllerException(ErrorCode.ERROR404);
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}
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return new StreamContent(downLoadInfo);
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}
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}
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