package com.genersoft.iot.vmp.vmanager.gb28181.record;
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import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiImplicitParam;
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import io.swagger.annotations.ApiImplicitParams;
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import io.swagger.annotations.ApiOperation;
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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.http.ResponseEntity;
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import org.springframework.web.bind.annotation.CrossOrigin;
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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 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.cmd.impl.SIPCommander;
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import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
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import java.util.UUID;
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@Api(tags = "国标录像")
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@CrossOrigin
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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 IVideoManagerStorager storager;
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@Autowired
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private DeferredResultHolder resultHolder;
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@ApiOperation("录像查询")
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@ApiImplicitParams({
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@ApiImplicitParam(name = "deviceId", value = "设备ID", dataTypeClass = String.class),
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@ApiImplicitParam(name = "channelId", value = "通道ID", dataTypeClass = String.class),
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@ApiImplicitParam(name = "startTime", value = "开始时间", dataTypeClass = String.class),
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@ApiImplicitParam(name = "endTime", value = "结束时间", dataTypeClass = String.class),
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})
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@GetMapping("/query/{deviceId}/{channelId}")
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public DeferredResult<ResponseEntity<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， startTime：%s",deviceId, startTime, endTime));
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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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DeferredResult<ResponseEntity<RecordInfo>> result = new DeferredResult<>(90*1000L);
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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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cmder.recordInfoQuery(device, channelId, startTime, endTime, sn, (eventResult -> {
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msg.setData("查询录像失败, status: " + eventResult.statusCode + ", message: " + eventResult.msg );
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resultHolder.invokeResult(msg);
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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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resultHolder.invokeResult(msg);
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});
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return result;
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}
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}
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