package org.jeecg.modules.doc.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.jeecg.modules.doc.component.DocFileDealComp;
import org.jeecg.modules.doc.constant.Constant;
import org.jeecg.modules.doc.entity.DocFilePath;
import org.jeecg.modules.doc.entity.RecoveryFile;
import org.jeecg.modules.doc.mapper.DocFilePathMapper;
import org.jeecg.modules.doc.mapper.RecoveryFileMapper;
import org.jeecg.modules.doc.service.IRecoveryFileService;
import org.jeecg.modules.doc.vo.QiwenFile;
import org.jeecg.modules.doc.vo.RecoveryFileListVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;


@Service
public class RecoveryFileServiceImpl extends ServiceImpl<RecoveryFileMapper, RecoveryFile> implements IRecoveryFileService {

    @Resource
    DocFilePathMapper docFilePathMapper;

    @Autowired
    DocFileDealComp docFileDealComp;
    @Override
    public void deleteUserFileByDeleteBatchNum(String deleteBatchNum) {
        LambdaQueryWrapper<DocFilePath> userFileLambdaQueryWrapper = new LambdaQueryWrapper<>();
        userFileLambdaQueryWrapper.eq(DocFilePath::getDeleteBatchNum, deleteBatchNum);
        docFilePathMapper.delete(userFileLambdaQueryWrapper);
    }

    @Override
    public List<RecoveryFileListVo> selectRecoveryFileList(String userId) {
        return baseMapper.selectRecoveryFileList(userId);
    }

    @Override
    public void restorefile(String deleteBatchNum, String filePath, String pathId, String loginUserId) {

        LambdaUpdateWrapper<DocFilePath> userFileLambdaUpdateWrapper = new LambdaUpdateWrapper<>();
        userFileLambdaUpdateWrapper.set(DocFilePath::getDeleteFlag, Constant.DEL_FALSE)
                .set(DocFilePath::getDeleteBatchNum, "")
                .eq(DocFilePath::getDeleteBatchNum, deleteBatchNum);
        docFilePathMapper.update(null, userFileLambdaUpdateWrapper);
        QiwenFile qiwenFile = new QiwenFile(filePath, true);
        docFileDealComp.restoreParentFilePath(qiwenFile, pathId);

        docFileDealComp.deleteRepeatSubDirFile(filePath);
        // TODO 如果被还原的文件已存在，暂未实现

        LambdaQueryWrapper<RecoveryFile> recoveryFileServiceLambdaQueryWrapper = new LambdaQueryWrapper<>();
        recoveryFileServiceLambdaQueryWrapper.eq(RecoveryFile::getDeleteBatchNum, deleteBatchNum);
        baseMapper.delete(recoveryFileServiceLambdaQueryWrapper);
    }

}