qinyanlei
/
inspect-nvr


								package com.inspect.nvr.service.impl;


								import com.inspect.nvr.domain.device.*;

								import com.inspect.nvr.service.IvsCameraService;

								import org.slf4j.Logger;

								import org.slf4j.LoggerFactory;

								import org.springframework.beans.factory.annotation.Value;

								import org.springframework.core.io.ClassPathResource;

								import org.springframework.stereotype.Service;

								import org.springframework.util.StreamUtils;


								import java.io.ByteArrayInputStream;

								import java.io.IOException;

								import java.util.ArrayList;

								import java.util.List;


								@Service

								public class IvsCameraServiceImpl implements IvsCameraService {

								    private final Logger log = LoggerFactory.getLogger(this.getClass());


								    @Value("${test-mode:false}")

								    private boolean testMode;


								    @Override

								    public PtzControlResult ptzControl(PtzControlParam param) {

								        PtzControlResult ptzControlResult = PtzControlResult.builder()

								                .resultCode("0")

								                .build();

								        return ptzControlResult;

								    }


								    @Override

								    public SnapshotCommandResult platformSnapshot(String cameraCode, String domainCode, SnapshotCommandParam param) {

								        SnapshotCommandResult snapshotCommandResult =

								                SnapshotCommandResult.builder()

								                        .taskID("0123456789")

								                        .build();

								        return snapshotCommandResult;

								    }


								    @Override

								    public SnapshotInfoListResult getSnapshotList(SnapshotInfoListParam param) {

								        SnapshotInfoListResult.SnapshotInfoList snapshotInfoList = new SnapshotInfoListResult.SnapshotInfoList();

								        List<SnapshotInfoListResult.SnapshotInfo> infoList = new ArrayList<>();

								        infoList.add(

								                SnapshotInfoListResult.SnapshotInfo.builder()

								                        .pictureUrl("http://192.168.1.172:18539/downloadfile?filesessionid=HQ3HLF98QI6T645DSNVO4S066S00")

								                        .cameraCode("01969538357008970118")

								                        .build());

								        snapshotInfoList.setTotal(1);

								        snapshotInfoList.setSnapshotInfos(infoList);

								        SnapshotInfoListResult snapshotInfoListResult =

								                SnapshotInfoListResult.builder()

								                        .snapshotInfoList(snapshotInfoList)

								                        .build();

								        return snapshotInfoListResult;

								    }


								    @Override

								    public ByteArrayInputStream downloadFile(String fileSessionId) {

								        if (testMode) {

								            try {

								                return new ByteArrayInputStream(loadDefaultImage());

								            } catch (IOException e) {

								                throw new RuntimeException("测试环境生成错误图片失败", e);

								            }

								        }


								        // 从nvr或者camera下载图片, 开发中

								        return null;

								    }


								    public byte[] loadDefaultImage() throws IOException {

								        ClassPathResource imgFile = new ClassPathResource("images/infrared_default.jpg");

								        return StreamUtils.copyToByteArray(imgFile.getInputStream());

								    }

								}