package com.dji.sample.media.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
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import com.baomidou.mybatisplus.extension.conditions.update.LambdaUpdateChainWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.dji.sample.common.model.Pagination;
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import com.dji.sample.common.model.PaginationData;
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import com.dji.sample.component.oss.model.OssConfiguration;
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import com.dji.sample.component.oss.service.impl.OssServiceContext;
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import com.dji.sample.manage.model.dto.DeviceDictionaryDTO;
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import com.dji.sample.manage.model.enums.DeviceDomainEnum;
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import com.dji.sample.manage.service.IDeviceDictionaryService;
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import com.dji.sample.media.dao.IFileMapper;
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import com.dji.sample.media.dao.IMarkMapper;
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import com.dji.sample.media.model.*;
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import com.dji.sample.media.service.IFileService;
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import com.dji.sample.media.util.ImgUtil;
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import com.dji.sample.territory.service.impl.TbFjServiceImpl;
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import com.dji.sample.territory.utils.VideoZipUtil;
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import com.dji.sample.territory.utils.WaterMarkUtil;
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import com.drew.imaging.ImageProcessingException;
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import io.minio.MinioClient;
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import io.minio.PutObjectArgs;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.awt.*;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.net.URL;
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import java.time.Instant;
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import java.time.LocalDateTime;
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import java.time.ZoneId;
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import java.util.*;
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import java.util.List;
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import java.util.stream.Collectors;
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/**
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* @author sean
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* @version 0.2
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* @date 2021/12/9
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*/
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@Service
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@Transactional
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public class FileServiceImpl implements IFileService {
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@Autowired
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private IFileMapper mapper;
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@Autowired
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private IMarkMapper markMapper;
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@Autowired
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private IDeviceDictionaryService deviceDictionaryService;
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@Autowired
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private OssServiceContext ossService;
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private Optional<MediaFileEntity> getMediaByFingerprint(String workspaceId, String fingerprint) {
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MediaFileEntity fileEntity = mapper.selectOne(new LambdaQueryWrapper<MediaFileEntity>()
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.eq(MediaFileEntity::getWorkspaceId, workspaceId)
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.eq(MediaFileEntity::getFingerprint, fingerprint));
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return Optional.ofNullable(fileEntity);
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}
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private Optional<MediaFileEntity> getMediaByFileId(String workspaceId, String fileId) {
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MediaFileEntity fileEntity = mapper.selectOne(new LambdaQueryWrapper<MediaFileEntity>()
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.eq(MediaFileEntity::getWorkspaceId, workspaceId)
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.eq(MediaFileEntity::getFileId, fileId));
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return Optional.ofNullable(fileEntity);
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}
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@Override
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public Boolean checkExist(String workspaceId, String fingerprint) {
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return this.getMediaByFingerprint(workspaceId, fingerprint).isPresent();
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}
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@Override
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public Integer saveFile(String workspaceId, FileUploadDTO file) {
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MediaFileEntity fileEntity = this.fileUploadConvertToEntity(file);
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fileEntity.setWorkspaceId(workspaceId);
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fileEntity.setFileId(UUID.randomUUID().toString());
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return mapper.insert(fileEntity);
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}
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public Integer saveMarkFile(String workspaceId, FileUploadDTO file) throws IOException, FontFormatException, ImageProcessingException {
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File file2 = null;
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MediaFileMarkEntity mediaFileMarkEntity = this.fileUploadConvertToMarkEntity(file);
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String url = "http://dev.jxpskj.com:9000/cloud-bucket" + file.getObjectKey();
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File file1 = TbFjServiceImpl.downloadFile(url);
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long timestamp = convertToTimestamp(file.getMetadata().getCreatedTime());
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boolean endsWith = file.getObjectKey().endsWith(".mp4");
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if (!endsWith) {
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file2 = new File(WaterMarkUtil.addWatermark(file1, timestamp, file.getMetadata().getShootPosition().getLat(),
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file.getMetadata().getShootPosition().getLng(), file.getMetadata().getGimbalYawDegree()).toURI());
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}
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Object data = ImgUtil.getInfo(file1);
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mediaFileMarkEntity.setDronedata(data);
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mediaFileMarkEntity.setWorkspaceId(workspaceId);
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mediaFileMarkEntity.setFileId(UUID.randomUUID().toString());
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mediaFileMarkEntity.setObjectKey("/mark" + file.getPath() + "/" + file.getName());
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mediaFileMarkEntity.setFileName("mark" + file.getName());
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mediaFileMarkEntity.setFilePath("mark" + file.getPath());
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String endpoint = "http://dev.jxpskj.com:9000";
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String accessKey = "pskj";
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String secretKey = "pskj@2021";
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String bucketName = "cloud-bucket";
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String objectName = mediaFileMarkEntity.getObjectKey(); // 例如 "folder/file.txt"
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uploadFile(endpoint, accessKey, secretKey, bucketName, objectName, file2);
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return markMapper.insert(mediaFileMarkEntity);
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}
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@Override
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public Object mediaInfo(String fileId) {
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MediaFileMarkEntity entity = markMapper.selectOne(new LambdaQueryWrapper<MediaFileMarkEntity>()
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.eq(MediaFileMarkEntity::getFileId, fileId));
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return entity.getDronedata();
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}
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@Override
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public List<MediaFileDTO> getAllFilesByWorkspaceId(String workspaceId) {
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return mapper.selectList(new LambdaQueryWrapper<MediaFileEntity>()
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.eq(MediaFileEntity::getWorkspaceId, workspaceId))
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.stream()
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.map(this::entityConvertToDto)
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.collect(Collectors.toList());
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}
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@Override
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public List<MediaFileEntity> listMediaFileEntity(String workspaceId, String jobId) {
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return mapper.selectList(new LambdaQueryWrapper<MediaFileEntity>()
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.eq(MediaFileEntity::getWorkspaceId, workspaceId).eq(MediaFileEntity::getJobId, jobId));
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}
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public List<MediaFileEntity> listByIsadd() {
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return mapper.selectList(new LambdaQueryWrapper<MediaFileEntity>().eq(MediaFileEntity::getIsadd, 0)
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.like(MediaFileEntity::getFileName, "~"));
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}
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public int updateExamByFileId(String fileId) {
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// 创建并配置 LambdaUpdateWrapper
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LambdaUpdateWrapper<MediaFileEntity> updateWrapper = new LambdaUpdateWrapper<>();
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updateWrapper.eq(MediaFileEntity::getFileId, fileId)
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.set(MediaFileEntity::getExamine, 0);
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// 执行更新操作并返回更新的行数
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return mapper.update(null, updateWrapper);
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}
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@Override
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public PaginationData<MediaFileEntity> getMediaFilesPaginationByWorkspaceId(String workspaceId, long page, long pageSize, MediaFileQueryParam mediaFileQueryParam) {
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// Page<MediaFileEntity> pageData = mapper.selectPage(
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// new Page<MediaFileEntity>(page, pageSize),
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// new LambdaQueryWrapper<MediaFileEntity>()
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// .eq(MediaFileEntity::getWorkspaceId, workspaceId)
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// .orderByDesc(MediaFileEntity::getId));
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Page<MediaFileEntity> pageData = mapper.selectPage(new Page<MediaFileEntity>(page, pageSize), new LambdaQueryWrapper<MediaFileEntity>()
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.eq(MediaFileEntity::getWorkspaceId, workspaceId)
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.orderByDesc(MediaFileEntity::getCreateTime));
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List<MediaFileEntity> records = pageData.getRecords()
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.stream()
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.collect(Collectors.toList());
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return new PaginationData<MediaFileEntity>(records, new Pagination(pageData));
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}
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public int deleteMedia(String workspaceId, String fileId) {
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int count = mapper.delete(new LambdaUpdateWrapper<MediaFileEntity>().eq(MediaFileEntity::getFileId, fileId)
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.eq(MediaFileEntity::getWorkspaceId, workspaceId));
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return count;
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}
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@Override
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public URL getObjectUrl(String workspaceId, String fileId) {
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Optional<MediaFileEntity> mediaFileOpt = getMediaByFileId(workspaceId, fileId);
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if (mediaFileOpt.isEmpty()) {
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throw new IllegalArgumentException("{} 不存在");
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}
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return ossService.getObjectUrl(OssConfiguration.bucket, mediaFileOpt.get().getObjectKey());
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}
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@Override
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public List<MediaFileDTO> getFilesByWorkspaceAndJobId(String workspaceId, String jobId) {
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return mapper.selectList(new LambdaQueryWrapper<MediaFileEntity>()
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.eq(MediaFileEntity::getWorkspaceId, workspaceId)
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.eq(MediaFileEntity::getJobId, jobId))
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.stream()
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.map(this::entityConvertToDto).collect(Collectors.toList());
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}
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@Override
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public Boolean updateMediaFile(String workspaceId, MediaFileEntity mediaFileEntity) {
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/*MediaFileEntity params = new MediaFileEntity();
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params.setFileId(mediaFileEntity.getFileId());
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params.setWorkspaceId(mediaFileEntity.getWorkspaceId());*/
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boolean update1 = new LambdaUpdateChainWrapper<>(mapper).eq(MediaFileEntity::getFileId, mediaFileEntity.getFileId())
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.set(MediaFileEntity::getFileName, mediaFileEntity.getFileName())
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.set(MediaFileEntity::getCollectStatus, mediaFileEntity.getCollectStatus())
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.set(MediaFileEntity::getUserId, mediaFileEntity.getUserId())
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.update();
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// int update = mapper.update(mediaFileEntity, Wrappers.update(params));
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return update1;
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}
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/**
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* Convert the received file object into a database entity object.
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*
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* @param file
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* @return
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*/
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private MediaFileEntity fileUploadConvertToEntity(FileUploadDTO file) {
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MediaFileEntity.MediaFileEntityBuilder builder = MediaFileEntity.builder();
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if (file != null) {
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builder.fileName(file.getName())
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.filePath(file.getPath())
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.isadd(0)
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.examine(1)
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.fingerprint(file.getFingerprint())
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.objectKey(file.getObjectKey())
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.subFileType(file.getSubFileType())
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.isOriginal(file.getExt().getIsOriginal())
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.jobId(file.getExt().getFlightId())
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.drone(file.getExt().getSn()).metadata(file.getMetadata())
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.tinnyFingerprint(file.getExt().getTinnyFingerprint());
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// domain-type-subType
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int[] payloadModel = Arrays.stream(file.getExt().getPayloadModelKey().split("-"))
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.map(Integer::valueOf)
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.mapToInt(Integer::intValue)
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.toArray();
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Optional<DeviceDictionaryDTO> payloadDict = deviceDictionaryService
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.getOneDictionaryInfoByTypeSubType(DeviceDomainEnum.PAYLOAD.getVal(), payloadModel[1], payloadModel[2]);
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payloadDict.ifPresent(payload -> builder.payload(payload.getDeviceName()));
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}
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return builder.build();
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}
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private MediaFileMarkEntity fileUploadConvertToMarkEntity(FileUploadDTO file) {
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MediaFileMarkEntity.MediaFileMarkEntityBuilder builder = MediaFileMarkEntity.builder();
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if (file != null) {
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builder.fileName(file.getName())
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.filePath(file.getPath())
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.isadd(0)
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.fingerprint(file.getFingerprint())
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.objectKey(file.getObjectKey())
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.subFileType(file.getSubFileType())
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.isOriginal(file.getExt().getIsOriginal())
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.jobId(file.getExt().getFlightId())
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.drone(file.getExt().getSn()).metadata(file.getMetadata())
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.tinnyFingerprint(file.getExt().getTinnyFingerprint());
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// domain-type-subType
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int[] payloadModel = Arrays.stream(file.getExt().getPayloadModelKey().split("-"))
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.map(Integer::valueOf)
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.mapToInt(Integer::intValue)
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.toArray();
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Optional<DeviceDictionaryDTO> payloadDict = deviceDictionaryService
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.getOneDictionaryInfoByTypeSubType(DeviceDomainEnum.PAYLOAD.getVal(), payloadModel[1], payloadModel[2]);
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payloadDict.ifPresent(payload -> builder.payload(payload.getDeviceName()));
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}
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return builder.build();
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}
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/**
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* Convert database entity objects into file data transfer object.
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*
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* @param entity
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* @return
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*/
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private MediaFileDTO entityConvertToDto(MediaFileEntity entity) {
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MediaFileDTO.MediaFileDTOBuilder builder = MediaFileDTO.builder();
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if (entity != null) {
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builder.fileName(entity.getFileName())
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.fileId(entity.getFileId())
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.filePath(entity.getFilePath())
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.isOriginal(entity.getIsOriginal())
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.fingerprint(entity.getFingerprint())
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.objectKey(entity.getObjectKey())
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.tinnyFingerprint(entity.getTinnyFingerprint())
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.payload(entity.getPayload())
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.metadata(entity.getMetadata())
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.createTime(LocalDateTime.ofInstant(
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Instant.ofEpochMilli(entity.getCreateTime()), ZoneId.systemDefault()))
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.drone(entity.getDrone())
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.jobId(entity.getJobId());
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}
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return builder.build();
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}
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public static void uploadFile(String endpoint, String accessKey, String secretKey, String bucketName, String objectName, File file) {
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try {
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// 创建MinIO客户端实例
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MinioClient minioClient = MinioClient.builder()
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.endpoint(endpoint)
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.credentials(accessKey, secretKey)
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.build();
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// 上传文件
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FileInputStream fileInputStream = new FileInputStream(file);
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minioClient.putObject(
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PutObjectArgs.builder()
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.bucket(bucketName)
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.object(objectName)
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.stream(fileInputStream, file.length(), -1)
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.build()
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);
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fileInputStream.close();
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} catch (Exception e) {
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throw new RuntimeException("上传文件至服务器失败" + e);
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}
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}
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public static long convertToTimestamp(Date date) {
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// 获取时间戳（毫秒级别）
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return date.getTime();
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}
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}
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