package com.dji.sample.media.service.impl;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.extension.conditions.update.LambdaUpdateChainWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.dji.sample.common.model.Pagination;
import com.dji.sample.common.model.PaginationData;
import com.dji.sample.common.model.ResponseResult;
import com.dji.sample.component.oss.model.OssConfiguration;
import com.dji.sample.component.oss.service.impl.OssServiceContext;
import com.dji.sample.manage.model.dto.DeviceDictionaryDTO;
import com.dji.sample.manage.model.enums.DeviceDomainEnum;
import com.dji.sample.manage.service.IDeviceDictionaryService;
import com.dji.sample.media.dao.IFileMapper;
import com.dji.sample.media.dao.IMarkMapper;
import com.dji.sample.media.dao.INailMapper;
import com.dji.sample.media.model.*;
import com.dji.sample.media.service.IFileService;
import com.dji.sample.media.util.ImgUtil;
import com.dji.sample.patches.dao.GetPatchesMapper;
import com.dji.sample.patches.model.entity.LotInfo;
import com.dji.sample.patches.utils.DistrictCodeUtils;
import com.dji.sample.patches.utils.TimerUtil;
import com.dji.sample.territory.pojo.TerritoryConfigPojo;
import com.dji.sample.territory.service.impl.TbFjServiceImpl;
import com.dji.sample.territory.utils.ImgZipUtil;
import com.dji.sample.territory.utils.WaterMarkUtil;
import com.dji.sample.wayline.service.IWaylineFileService;
import com.dji.sample.wayline.service.IWaylineJobService;
import com.drew.imaging.ImageProcessingException;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import io.minio.MinioClient;
import io.minio.PutObjectArgs;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.awt.*;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.URL;
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.util.*;
import java.util.List;
import java.util.stream.Collectors;

/**
 * @author sean
 * @version 0.2
 * @date 2021/12/9
 */
@Service
@Transactional
public class FileServiceImpl implements IFileService {

    @Autowired
    private IFileMapper mapper;
    @Autowired
    private IMarkMapper markMapper;
    @Autowired
    private INailMapper nailMapper;
    @Autowired
    private GetPatchesMapper patchesMapper;
    @Autowired
    private IDeviceDictionaryService deviceDictionaryService;
    @Autowired
    private OssServiceContext ossService;
    @Autowired
    private TerritoryConfigPojo territoryConfigPojo;
    @Autowired
    private IWaylineJobService waylineJobService;
    @Autowired
    private IWaylineFileService waylineFileService;
    @Autowired
    private MinioPojo pojo;

    private ObjectMapper objectMapper = new ObjectMapper();


    private Optional<MediaFileEntity> getMediaByFingerprint(String workspaceId, String fingerprint) {
        MediaFileEntity fileEntity = mapper.selectOne(new LambdaQueryWrapper<MediaFileEntity>()
                .eq(MediaFileEntity::getWorkspaceId, workspaceId)
                .eq(MediaFileEntity::getFingerprint, fingerprint));
        return Optional.ofNullable(fileEntity);
    }

    private Optional<MediaFileEntity> getMediaByFileId(String workspaceId, String fileId) {
        MediaFileEntity fileEntity = mapper.selectOne(new LambdaQueryWrapper<MediaFileEntity>()
                .eq(MediaFileEntity::getWorkspaceId, workspaceId)
                .eq(MediaFileEntity::getFileId, fileId));
        return Optional.ofNullable(fileEntity);
    }

    @Override
    public Boolean checkExist(String workspaceId, String fingerprint) {
        return this.getMediaByFingerprint(workspaceId, fingerprint).isPresent();
    }

    @Override
    public Integer saveFile(String workspaceId, FileUploadDTO file) {
        MediaFileEntity fileEntity = this.fileUploadConvertToEntity(file);
        fileEntity.setWorkspaceId(workspaceId);
        fileEntity.setFileId(UUID.randomUUID().toString());
        return mapper.insert(fileEntity);
    }

    public void saveMarkFile(String workspaceId, FileUploadDTO file) throws IOException, FontFormatException, ImageProcessingException {
        String endpoint = pojo.getEndpoint();
        String accessKey = pojo.getAccessKey();
        String secretKey = pojo.getSecretKey();
        String bucketName = pojo.getBucket();
        String url = pojo.getEndpoint() + "/" + pojo.getBucket() + file.getObjectKey();
        File file1 = TbFjServiceImpl.downloadFile(url);
        File nailFile = new File(ImgZipUtil.compressImage(file1, 50).toURI());
        MediaFileNailEntity nailEntity = this.fileUploadConvertToNailEntity(file);
        nailEntity.setIsOriginal(false);
        nailEntity.setWorkspaceId(workspaceId);
        nailEntity.setFileName("nail" + file.getName());
        nailEntity.setObjectKey("/nail" + file.getPath() + "/" + file.getName());
        nailEntity.setFilePath("nail" + file.getPath());
        String nailName = nailEntity.getObjectKey();
        nailEntity.setFileId(UUID.randomUUID().toString());
        uploadFile(endpoint, accessKey, secretKey, bucketName, nailName, nailFile, "image/jpeg");
        nailMapper.insert(nailEntity);
        try {
            boolean contains = file.getName().contains("~");
            if (contains) {
                String name = TimerUtil.getDkbh(file.getName());
                List<LotInfo> lotInfos = patchesMapper.selectList(new LambdaQueryWrapper<LotInfo>().eq(LotInfo::getDkbh, name));
                if (!lotInfos.isEmpty()) {
                    LambdaUpdateWrapper<LotInfo> updateWrapper = new LambdaUpdateWrapper<>();
                    updateWrapper.eq(LotInfo::getDkbh, name)
                            .eq(LotInfo::getInvestigate, 0)
                            .set(LotInfo::getInvestigate, 1);
                    patchesMapper.update(null, updateWrapper);
                }

                boolean endsWith = file.getObjectKey().endsWith(".mp4");
                if (endsWith) {
                    MediaFileMarkEntity mediaFileMarkEntity = this.fileUploadConvertToMarkEntity(file);
                    mediaFileMarkEntity.setWorkspaceId(workspaceId);
                    mediaFileMarkEntity.setFileId(UUID.randomUUID().toString());
                    markMapper.insert(mediaFileMarkEntity);
                }
                MediaFileMarkEntity mediaFileMarkEntity = this.fileUploadConvertToMarkEntity(file);
                long timestamp = convertToTimestamp(file.getMetadata().getCreatedTime());
                File markFile = new File(WaterMarkUtil.addWatermark(file1, timestamp, file.getMetadata().getShootPosition().getLat(),
                        file.getMetadata().getShootPosition().getLng(), file.getMetadata().getGimbalYawDegree()).toURI());
                Object data = ImgUtil.getInfo(file1);
                mediaFileMarkEntity.setDronedata(data);
                mediaFileMarkEntity.setWorkspaceId(workspaceId);
                mediaFileMarkEntity.setIsadd(0);
                mediaFileMarkEntity.setIsOriginal(false);
                mediaFileMarkEntity.setFileId(UUID.randomUUID().toString());
                mediaFileMarkEntity.setObjectKey("/mark" + file.getPath() + "/" + file.getName());
                mediaFileMarkEntity.setFileName("mark" + file.getName());
                mediaFileMarkEntity.setFilePath("mark" + file.getPath());
                String objectName = mediaFileMarkEntity.getObjectKey(); // 例如 "folder/file.txt"
                uploadFile(endpoint, accessKey, secretKey, bucketName, objectName, markFile, "image/jpeg");
                markMapper.insert(mediaFileMarkEntity);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
            }

    @Override
    public Object mediaInfo(String filename) {
        String name = filename;
        if (!filename.contains("mark")) {
            name = "mark" + filename;
        }
        List<MediaFileMarkEntity> entity = markMapper.selectList(new LambdaQueryWrapper<MediaFileMarkEntity>()
                .eq(MediaFileMarkEntity::getFileName, name));
        if (entity != null) {
            return entity.get(0).getDronedata();
        } else {
            return "该图片信息正在加载";
        }
    }

    @Override
    public List<MediaFileDTO> getAllFilesByWorkspaceId(String workspaceId) {
        return mapper.selectList(new LambdaQueryWrapper<MediaFileEntity>()
                        .eq(MediaFileEntity::getWorkspaceId, workspaceId))
                .stream()
                .map(this::entityConvertToDto)
                .collect(Collectors.toList());
    }

    @Override
    public PaginationData<MediaFileEntity> MediaQuery(Integer page, Integer pageSize, Long updateStart, Long updateEnd, Long photoStart, Long photoEnd, String jobName, String workspaceId, String type) {
        // 创建查询条件对象
        LambdaQueryWrapper<MediaFileEntity> queryWrapper = new LambdaQueryWrapper<>();

        // 添加查询条件
        queryWrapper.eq(MediaFileEntity::getWorkspaceId, workspaceId);

        if (updateStart != null && updateEnd != null) {
            queryWrapper.between(MediaFileEntity::getCreateTime, updateStart, updateEnd);
        }

        if (photoStart != null && photoEnd != null) {
            queryWrapper.apply("JSON_UNQUOTE(JSON_EXTRACT(metadata, '$.createdTime')) BETWEEN {0} AND {1}", photoStart, photoEnd);
        }

        if (jobName != null && !jobName.isEmpty()) {
            List<String> jobIds = waylineJobService.getJobIds(jobName);
            if (jobIds.isEmpty()) {
                return new PaginationData<>(Collections.emptyList(), new Pagination(new Page<>(page, pageSize)));
            }
            queryWrapper.in(MediaFileEntity::getJobId, jobIds);
        }

        if (type != null && !type.isEmpty()) {
            if ("图片".equals(type)) {
                queryWrapper.likeLeft(MediaFileEntity::getFileName, ".jpeg");
            } else if ("视频".equals(type)) {
                queryWrapper.likeLeft(MediaFileEntity::getFileName, ".mp4");
            }
        }

        queryWrapper.last("ORDER BY JSON_EXTRACT(metadata, '$.createdTime') DESC");

        // 执行查询获取所有结果
        List<MediaFileEntity> allResults = mapper.selectList(queryWrapper);

        // 处理结果去重并设置任务名称
        Map<String, MediaFileEntity> uniqueFileMap = new LinkedHashMap<>();
        List<MediaFileEntity> uniqueResults = allResults.stream()
                .peek(mediaFile -> {
                    String taskNameResult = waylineJobService.getName(mediaFile.getJobId());
                    mediaFile.setJobName(taskNameResult);
                })
                .filter(mediaFile -> uniqueFileMap.putIfAbsent(mediaFile.getFileName(), mediaFile) == null)
                .collect(Collectors.toList());

        // 计算分页信息
        int total = uniqueResults.size();
        int start = (page - 1) * pageSize;
        int end = Math.min(start + pageSize, total);

        // 获取当前页的结果
        List<MediaFileEntity> pageResults = uniqueResults.subList(start, end);

        // 创建临时的 Page 对象
        Page<MediaFileEntity> resultPage = new Page<>(page, pageSize);
        resultPage.setRecords(pageResults);
        resultPage.setTotal(total);

        // 返回分页数据
        return new PaginationData<>(pageResults, new Pagination(resultPage));
    }


    @Override
    public List<MediaFileEntity> listMediaFileEntity(String workspaceId, String jobId) {
        return mapper.selectList(new LambdaQueryWrapper<MediaFileEntity>()
                .eq(MediaFileEntity::getWorkspaceId, workspaceId).eq(MediaFileEntity::getJobId, jobId));
    }

    public List<MediaFileEntity> listByIsadd(String dkbh, String workspaceId) {
        return mapper.selectList(new LambdaQueryWrapper<MediaFileEntity>()
                .eq(MediaFileEntity::getWorkspaceId, workspaceId)
                .like(MediaFileEntity::getFileName, dkbh + "~"));
    }

    public ResponseResult updateExamByFileId(String fileId) {
        int examineStatus = getExamByFileId(fileId);
        if (examineStatus == 1) {
            LambdaUpdateWrapper<MediaFileEntity> updateWrapper = new LambdaUpdateWrapper<>();
            updateWrapper.eq(MediaFileEntity::getFileId, fileId)
                    .set(MediaFileEntity::getExamine, 0);
            mapper.update(null, updateWrapper);
            return ResponseResult.success("审核未通过");
        } else if (examineStatus == 0) {
            LambdaUpdateWrapper<MediaFileEntity> updateWrapper = new LambdaUpdateWrapper<>();
            updateWrapper.eq(MediaFileEntity::getFileId, fileId)
                    .set(MediaFileEntity::getExamine, 1);
            mapper.update(null, updateWrapper);
            return ResponseResult.success("审核通过");
        }
        return ResponseResult.error("媒体文件不存在");
    }

    public int getExamByFileId(String fileId) {
        MediaFileEntity entity = mapper.selectOne(new LambdaQueryWrapper<MediaFileEntity>()
                .eq(MediaFileEntity::getFileId, fileId));
        return entity.getExamine();
    }

    public String getDkbhName(String name) {
        int startIndex = name.indexOf("点") + 1;
        int endIndex = name.indexOf(".");
        return name.substring(startIndex, endIndex);
    }

    @Override
    public PaginationData<MediaFileEntity> getMediaFilesPaginationByWorkspaceId(String workspaceId, long page, long pageSize, MediaFileQueryParam mediaFileQueryParam) {
//        Page<MediaFileEntity> pageData = mapper.selectPage(
//                new Page<MediaFileEntity>(page, pageSize),
//                new LambdaQueryWrapper<MediaFileEntity>()
//                        .eq(MediaFileEntity::getWorkspaceId, workspaceId)
//                        .orderByDesc(MediaFileEntity::getId));
        Page<MediaFileEntity> pageData = mapper.selectPage(new Page<MediaFileEntity>(page, pageSize), new LambdaQueryWrapper<MediaFileEntity>()
                .eq(MediaFileEntity::getWorkspaceId, workspaceId)
                .orderByDesc(MediaFileEntity::getCreateTime));

        List<MediaFileEntity> records = pageData.getRecords()
                .stream()
                .peek(mediaFile -> {
                    // 获取任务名称并设置到fileId
                    String taskNameResult = waylineJobService.getName(mediaFile.getJobId());
                    mediaFile.setJobName(taskNameResult);
                })
                .collect(Collectors.toList());
        return new PaginationData<MediaFileEntity>(records, new Pagination(pageData));
    }

    public int deleteMedia(String workspaceId, String fileId) {
        int count = mapper.delete(new LambdaUpdateWrapper<MediaFileEntity>().eq(MediaFileEntity::getFileId, fileId)
                .eq(MediaFileEntity::getWorkspaceId, workspaceId));
        return count;
    }

    @Override
    public URL getObjectUrl(String workspaceId, String fileId) {
        Optional<MediaFileEntity> mediaFileOpt = getMediaByFileId(workspaceId, fileId);
        if (mediaFileOpt.isEmpty()) {
            throw new IllegalArgumentException("{} 不存在");
        }

        return ossService.getObjectUrl(OssConfiguration.bucket, mediaFileOpt.get().getObjectKey());
    }

    @Override
    public List<MediaFileDTO> getFilesByWorkspaceAndJobId(String workspaceId, String jobId) {
        return mapper.selectList(new LambdaQueryWrapper<MediaFileEntity>()
                        .eq(MediaFileEntity::getWorkspaceId, workspaceId)
                        .eq(MediaFileEntity::getJobId, jobId))
                .stream()
                .map(this::entityConvertToDto).collect(Collectors.toList());
    }

    @Override
    public Boolean updateMediaFile(String workspaceId, MediaFileEntity mediaFileEntity) {

        /*MediaFileEntity params = new MediaFileEntity();
        params.setFileId(mediaFileEntity.getFileId());
        params.setWorkspaceId(mediaFileEntity.getWorkspaceId());*/
        boolean update1 = new LambdaUpdateChainWrapper<>(mapper).eq(MediaFileEntity::getFileId, mediaFileEntity.getFileId())
                .set(MediaFileEntity::getFileName, mediaFileEntity.getFileName())
                .set(MediaFileEntity::getCollectStatus, mediaFileEntity.getCollectStatus())
                .set(MediaFileEntity::getUserId, mediaFileEntity.getUserId())
                .update();
//        int update = mapper.update(mediaFileEntity, Wrappers.update(params));
        return update1;
    }

    /**
     * Convert the received file object into a database entity object.
     *
     * @param file
     * @return
     */
    private MediaFileEntity fileUploadConvertToEntity(FileUploadDTO file) {
        MediaFileEntity.MediaFileEntityBuilder builder = MediaFileEntity.builder();

        if (file != null) {
            builder.fileName(file.getName())
                    .filePath(file.getPath())
                    .examine(0)
                    .fingerprint(file.getFingerprint())
                    .objectKey(file.getObjectKey())
                    .subFileType(file.getSubFileType())
                    .isOriginal(file.getExt().getIsOriginal())
                    .jobId(file.getExt().getFlightId())
                    .drone(file.getExt().getSn()).metadata(file.getMetadata())
                    .tinnyFingerprint(file.getExt().getTinnyFingerprint());

            // domain-type-subType
            int[] payloadModel = Arrays.stream(file.getExt().getPayloadModelKey().split("-"))
                    .map(Integer::valueOf)
                    .mapToInt(Integer::intValue)
                    .toArray();
            Optional<DeviceDictionaryDTO> payloadDict = deviceDictionaryService
                    .getOneDictionaryInfoByTypeSubType(DeviceDomainEnum.PAYLOAD.getVal(), payloadModel[1], payloadModel[2]);
            payloadDict.ifPresent(payload -> builder.payload(payload.getDeviceName()));
        }
        return builder.build();
    }

    private MediaFileMarkEntity fileUploadConvertToMarkEntity(FileUploadDTO file) {
        MediaFileMarkEntity.MediaFileMarkEntityBuilder builder = MediaFileMarkEntity.builder();

        if (file != null) {
            builder.fileName(file.getName())
                    .fingerprint(file.getFingerprint())
                    .objectKey(file.getObjectKey())
                    .subFileType(file.getSubFileType())
                    .isOriginal(file.getExt().getIsOriginal())
                    .jobId(file.getExt().getFlightId())
                    .drone(file.getExt().getSn()).metadata(file.getMetadata())
                    .tinnyFingerprint(file.getExt().getTinnyFingerprint());

            // domain-type-subType
            int[] payloadModel = Arrays.stream(file.getExt().getPayloadModelKey().split("-"))
                    .map(Integer::valueOf)
                    .mapToInt(Integer::intValue)
                    .toArray();
            Optional<DeviceDictionaryDTO> payloadDict = deviceDictionaryService
                    .getOneDictionaryInfoByTypeSubType(DeviceDomainEnum.PAYLOAD.getVal(), payloadModel[1], payloadModel[2]);
            payloadDict.ifPresent(payload -> builder.payload(payload.getDeviceName()));
        }
        return builder.build();
    }

    private MediaFileNailEntity fileUploadConvertToNailEntity(FileUploadDTO file) {
        MediaFileNailEntity.MediaFileNailEntityBuilder builder = MediaFileNailEntity.builder();

        if (file != null) {
            builder.fileName(file.getName())
                    .fingerprint(file.getFingerprint())
                    .objectKey(file.getObjectKey())
                    .subFileType(file.getSubFileType())
                    .isOriginal(file.getExt().getIsOriginal())
                    .jobId(file.getExt().getFlightId())
                    .tinnyFingerprint(file.getExt().getTinnyFingerprint());

            // domain-type-subType
            int[] payloadModel = Arrays.stream(file.getExt().getPayloadModelKey().split("-"))
                    .map(Integer::valueOf)
                    .mapToInt(Integer::intValue)
                    .toArray();
            Optional<DeviceDictionaryDTO> payloadDict = deviceDictionaryService
                    .getOneDictionaryInfoByTypeSubType(DeviceDomainEnum.PAYLOAD.getVal(), payloadModel[1], payloadModel[2]);
            payloadDict.ifPresent(payload -> builder.payload(payload.getDeviceName()));
        }
        return builder.build();
    }


    /**
     * Convert database entity objects into file data transfer object.
     *
     * @param entity
     * @return
     */
    private MediaFileDTO entityConvertToDto(MediaFileEntity entity) {
        MediaFileDTO.MediaFileDTOBuilder builder = MediaFileDTO.builder();

        if (entity != null) {
            builder.fileName(entity.getFileName())
                    .fileId(entity.getFileId())
                    .filePath(entity.getFilePath())
                    .isOriginal(entity.getIsOriginal())
                    .fingerprint(entity.getFingerprint())
                    .objectKey(entity.getObjectKey())
                    .tinnyFingerprint(entity.getTinnyFingerprint())
                    .payload(entity.getPayload())
                    .metadata(entity.getMetadata())
                    .createTime(LocalDateTime.ofInstant(
                            Instant.ofEpochMilli(entity.getCreateTime()), ZoneId.systemDefault()))
                    .drone(entity.getDrone())
                    .jobId(entity.getJobId());

        }

        return builder.build();
    }

    public static void uploadFile(String endpoint, String accessKey, String secretKey, String bucketName, String objectName, File file, String type) {
        try {
            // 创建MinIO客户端实例
            MinioClient minioClient = MinioClient.builder()
                    .endpoint(endpoint)
                    .credentials(accessKey, secretKey)
                    .build();
            // 上传文件
            FileInputStream fileInputStream = new FileInputStream(file);
            minioClient.putObject(
                    PutObjectArgs.builder()
                            .bucket(bucketName)
                            .object(objectName)
                            .stream(fileInputStream, file.length(), -1)
                            .contentType(type)
                            .build()
            );
            fileInputStream.close();
        } catch (Exception e) {
            throw new RuntimeException("上传文件至服务器失败" + e);
        }
    }

    public static long convertToTimestamp(Date date) {
        // 获取时间戳（毫秒级别）
        return date.getTime();
    }

    public List<MediaFileEntity> getSameJobId(String jobId) {
        return mapper.selectList(new LambdaQueryWrapper<MediaFileEntity>()
                .eq(MediaFileEntity::getJobId, jobId));
    }


    public void updateMediaFileNames(String jobId) {
        // 查询符合条件的数据
        List<MediaFileEntity> mediaFiles = mapper.selectList(new LambdaQueryWrapper<MediaFileEntity>()
                .eq(MediaFileEntity::getJobId, jobId));
        boolean allContainTilde = mediaFiles.stream().allMatch(file -> file.getFileName().contains("~"));
        boolean noneContainTilde = mediaFiles.stream().noneMatch(file -> file.getFileName().contains("~"));

        // 如果所有 fileName 都包含 '~' 或者都不包含 '~'，将 is_add 字段改为 1
        if (allContainTilde || noneContainTilde) {
            return;
        }

        // 筛选出name字段不包含'~'的数据
        List<MediaFileEntity> filteredFiles = mediaFiles.stream()
                .filter(file -> !file.getFileName().contains("~"))
                .collect(Collectors.toList());
        for (MediaFileEntity currentFile : filteredFiles) {
            String currentName = currentFile.getFileName();
            Map<String, Object> currentMetadata = JSON.parseObject(JSON.toJSONString(currentFile.getMetadata()), Map.class);
            Long currentCreatedTime = (Long) currentMetadata.get("createdTime");
            // 找到metadata中的createdTime小于当前数据的createdTime且最接近的那条数据
            Optional<MediaFileEntity> closestFileOpt = mediaFiles.stream()
                    .filter(file -> {
                        Map<String, Object> metadata = JSON.parseObject(JSON.toJSONString(file.getMetadata()), Map.class);
                        Long createdTime = (Long) metadata.get("createdTime");
                        String filename = file.getFileName();
                        return createdTime < currentCreatedTime && filename.contains("~");
                    })
                    .min((file1, file2) -> {
                        Map<String, Object> metadata1 = JSON.parseObject(JSON.toJSONString(file1.getMetadata()), Map.class);
                        Map<String, Object> metadata2 = JSON.parseObject(JSON.toJSONString(file2.getMetadata()), Map.class);
                        Long time1 = (Long) metadata1.get("createdTime");
                        Long time2 = (Long) metadata2.get("createdTime");
                        return Long.compare(currentCreatedTime - time1, currentCreatedTime - time2);
                    });
            if (closestFileOpt.isEmpty()) {
                // 找不到小于的文件，尝试找大于且最接近的文件
                closestFileOpt = mediaFiles.stream()
                        .filter(file -> {
                            Map<String, Object> metadata = JSON.parseObject(JSON.toJSONString(file.getMetadata()), Map.class);
                            Long createdTime = (Long) metadata.get("createdTime");
                            String filename = file.getFileName();
                            return createdTime > currentCreatedTime && filename.contains("~");
                        })
                        .min((file1, file2) -> {
                            Map<String, Object> metadata1 = JSON.parseObject(JSON.toJSONString(file1.getMetadata()), Map.class);
                            Map<String, Object> metadata2 = JSON.parseObject(JSON.toJSONString(file2.getMetadata()), Map.class);
                            Long time1 = (Long) metadata1.get("createdTime");
                            Long time2 = (Long) metadata2.get("createdTime");
                            return Long.compare(time1 - currentCreatedTime, time2 - currentCreatedTime);
                        });
            }
            // 提取并替换name字段
            closestFileOpt.ifPresent(closestFile -> {
                String closestName = closestFile.getFileName();
                int startIndex = closestName.indexOf("V");
                if (startIndex == -1) startIndex = closestName.indexOf("W");
                if (startIndex == -1) startIndex = closestName.indexOf("Z");
                if (startIndex == -1) startIndex = closestName.indexOf("T");
                if (startIndex == -1) {
                    return;
                }
                int endIndex = closestName.indexOf(".", startIndex);
                if (endIndex == -1) {
                    return;
                }
                String replacement = closestName.substring(startIndex, endIndex);
                int currentStartIndex = currentName.indexOf("V");
                if (currentStartIndex == -1) currentStartIndex = currentName.indexOf("W");
                if (currentStartIndex == -1) currentStartIndex = currentName.indexOf("Z");
                if (currentStartIndex == -1) currentStartIndex = currentName.indexOf("T");
                if (currentStartIndex == -1) {
                    return;
                }
                int currentEndIndex = currentName.indexOf(".", currentStartIndex);
                if (currentEndIndex == -1) {
                    return;
                }
                String newName = currentName.substring(0, currentStartIndex)
                        + replacement
                        + currentName.substring(currentEndIndex);
                currentFile.setFileName(newName);
                updateMediaById(currentFile.getId(), currentFile);
            });
        }
    }


    @Override
    public void updateMarkMediaFileNames(String jobId) {
        try {
            // 查询符合条件的数据
            List<MediaFileMarkEntity> mediaFiles = markMapper.selectList(new LambdaQueryWrapper<MediaFileMarkEntity>()
                    .eq(MediaFileMarkEntity::getJobId, jobId));

            // 判断所有 fileName 是否都包含 '~' 或者都不包含 '~'
            boolean allContainTilde = mediaFiles.stream().allMatch(file -> file.getFileName().contains("~"));
            boolean noneContainTilde = mediaFiles.stream().noneMatch(file -> file.getFileName().contains("~"));

            // 如果所有 fileName 都包含 '~' 或者都不包含 '~'，将 is_add 字段改为 1
            if (allContainTilde || noneContainTilde) {
                mediaFiles.forEach(file -> {
                    file.setIsadd(1);
                    updateById(file.getId(), file);
                });
                return;
            }

            // 筛选出name字段不包含'~'的数据
            List<MediaFileMarkEntity> filteredFiles = mediaFiles.stream()
                    .filter(file -> !file.getFileName().contains("~"))
                    .collect(Collectors.toList());

            for (MediaFileMarkEntity currentFile : filteredFiles) {
                String currentName = currentFile.getFileName();
                Map<String, Object> currentMetadata = JSON.parseObject(JSON.toJSONString(currentFile.getMetadata()), Map.class);
                Long currentCreatedTime = (Long) currentMetadata.get("createdTime");

                // 找到metadata中的createdTime小于当前数据的createdTime且最接近的那条数据
                Optional<MediaFileMarkEntity> closestFileOpt = mediaFiles.stream()
                        .filter(file -> {
                            Map<String, Object> metadata = JSON.parseObject(JSON.toJSONString(file.getMetadata()), Map.class);
                            Long createdTime = (Long) metadata.get("createdTime");
                            String filename = file.getFileName();
                            return createdTime < currentCreatedTime && filename.contains("~");
                        })
                        .min((file1, file2) -> {
                            Map<String, Object> metadata1 = JSON.parseObject(JSON.toJSONString(file1.getMetadata()), Map.class);
                            Map<String, Object> metadata2 = JSON.parseObject(JSON.toJSONString(file2.getMetadata()), Map.class);
                            Long time1 = (Long) metadata1.get("createdTime");
                            Long time2 = (Long) metadata2.get("createdTime");
                            return Long.compare(currentCreatedTime - time1, currentCreatedTime - time2);
                        });

                if (closestFileOpt.isEmpty()) {
                    // 找不到小于的文件，尝试找大于且最接近的文件
                    closestFileOpt = mediaFiles.stream()
                            .filter(file -> {
                                Map<String, Object> metadata = JSON.parseObject(JSON.toJSONString(file.getMetadata()), Map.class);
                                Long createdTime = (Long) metadata.get("createdTime");
                                String filename = file.getFileName();
                                return createdTime > currentCreatedTime && filename.contains("~");
                            })
                            .min((file1, file2) -> {
                                Map<String, Object> metadata1 = JSON.parseObject(JSON.toJSONString(file1.getMetadata()), Map.class);
                                Map<String, Object> metadata2 = JSON.parseObject(JSON.toJSONString(file2.getMetadata()), Map.class);
                                Long time1 = (Long) metadata1.get("createdTime");
                                Long time2 = (Long) metadata2.get("createdTime");
                                return Long.compare(time1 - currentCreatedTime, time2 - currentCreatedTime);
                            });
                }

                // 提取并替换name字段
                closestFileOpt.ifPresent(closestFile -> {
                    String closestName = closestFile.getFileName();
                    int startIndex = closestName.indexOf("V");
                    if (startIndex == -1) startIndex = closestName.indexOf("W");
                    if (startIndex == -1) startIndex = closestName.indexOf("Z");
                    if (startIndex == -1) startIndex = closestName.indexOf("T");
                    if (startIndex == -1) {
                        return;
                    }
                    int endIndex = closestName.indexOf(".", startIndex);
                    if (endIndex == -1) {
                        return;
                    }
                    String replacement = closestName.substring(startIndex, endIndex);

                    int currentStartIndex = currentName.indexOf("V");
                    if (currentStartIndex == -1) currentStartIndex = currentName.indexOf("W");
                    if (currentStartIndex == -1) currentStartIndex = currentName.indexOf("Z");
                    if (currentStartIndex == -1) currentStartIndex = currentName.indexOf("T");
                    if (currentStartIndex == -1) {
                        return;
                    }
                    int currentEndIndex = currentName.indexOf(".", currentStartIndex);
                    if (currentEndIndex == -1) {
                        return;
                    }
                    String newName = currentName.substring(0, currentStartIndex)
                            + replacement
                            + currentName.substring(currentEndIndex);
                    currentFile.setFileName(newName);
                    updateById(currentFile.getId(), currentFile);
                });
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }


    public void updateById(Integer id, MediaFileMarkEntity entity) {
        entity.setIsadd(1);
        UpdateWrapper<MediaFileMarkEntity> updateWrapper = new UpdateWrapper<>();
        updateWrapper.eq("id", id);
        markMapper.update(entity, updateWrapper);
    }

    public void updateMediaById(Integer id, MediaFileEntity entity) {
        UpdateWrapper<MediaFileEntity> updateWrapper = new UpdateWrapper<>();
        updateWrapper.eq("id", id);
        mapper.update(entity, updateWrapper);
    }

    public void getNoaddFile() {
        List<MediaFileMarkEntity> markEntities = markMapper.selectList(new LambdaQueryWrapper<MediaFileMarkEntity>().eq(MediaFileMarkEntity::getIsadd, 0));
        for (MediaFileMarkEntity mark : markEntities) {
            updateMarkMediaFileNames(mark.getJobId());
            updateMediaFileNames(mark.getJobId());
        }
    }

}