package com.ruoyi.project.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.project.domain.ServiceDonatebaseinfoReportFile;
import com.ruoyi.project.mapper.ServiceDonatebaseinfoReportFileMapper;
import com.ruoyi.project.service.IServiceDonatebaseinfoReportFileService;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;

/**
 * 案例上报附件Service业务层处理
 *
 * @author ruoyi
 * @date 2025-12-15
 */
@Service
public class ServiceDonatebaseinfoReportFileServiceImpl extends ServiceImpl<ServiceDonatebaseinfoReportFileMapper, ServiceDonatebaseinfoReportFile> implements IServiceDonatebaseinfoReportFileService {


    /**
     * 查询案例上报附件列表
     *
     * @param serviceDonatebaseinfoReportFile 案例上报附件
     * @return 案例上报附件
     */
    @Override
    public List<ServiceDonatebaseinfoReportFile> queryList(ServiceDonatebaseinfoReportFile serviceDonatebaseinfoReportFile) {
        LambdaQueryWrapper<ServiceDonatebaseinfoReportFile> wrappers = Wrappers.lambdaQuery();
        if (serviceDonatebaseinfoReportFile.getDonatebaseinfoReportId() != null) {
            wrappers.eq(ServiceDonatebaseinfoReportFile::getDonatebaseinfoReportId, serviceDonatebaseinfoReportFile.getDonatebaseinfoReportId());
        }
        if (StringUtils.isNotBlank(serviceDonatebaseinfoReportFile.getFileName())) {
            wrappers.eq(ServiceDonatebaseinfoReportFile::getFileName, serviceDonatebaseinfoReportFile.getFileName());
        }
        if (StringUtils.isNotBlank(serviceDonatebaseinfoReportFile.getType())) {
            wrappers.eq(ServiceDonatebaseinfoReportFile::getType, serviceDonatebaseinfoReportFile.getType());
        }
        if (StringUtils.isNotBlank(serviceDonatebaseinfoReportFile.getPath())) {
            wrappers.eq(ServiceDonatebaseinfoReportFile::getPath, serviceDonatebaseinfoReportFile.getPath());
        }
        if (StringUtils.isNotBlank(serviceDonatebaseinfoReportFile.getRemart())) {
            wrappers.eq(ServiceDonatebaseinfoReportFile::getRemart, serviceDonatebaseinfoReportFile.getRemart());
        }
        if (StringUtils.isNotBlank(serviceDonatebaseinfoReportFile.getCaseNo())) {
            wrappers.eq(ServiceDonatebaseinfoReportFile::getCaseNo, serviceDonatebaseinfoReportFile.getCaseNo());
        }
        return this.list(wrappers);
    }

    @Transactional(rollbackFor = Exception.class)
    @Override
    public Boolean addList(List<ServiceDonatebaseinfoReportFile> serviceDonatebaseinfoReportFiles,String caseNo,String createName) {
        boolean save = false;
        if (CollectionUtils.isNotEmpty(serviceDonatebaseinfoReportFiles)) {
            for (ServiceDonatebaseinfoReportFile serviceDonatebaseinfoReportFile : serviceDonatebaseinfoReportFiles) {
                serviceDonatebaseinfoReportFile.setCreateTime(new Date());
                serviceDonatebaseinfoReportFile.setCreateBy(createName);
                serviceDonatebaseinfoReportFile.setCaseNo(caseNo);
                serviceDonatebaseinfoReportFile.setCreateTime(new Date());
                save = save(serviceDonatebaseinfoReportFile);
            }
        }
        return save;
    }

    @Transactional(rollbackFor = Exception.class)
    @Override
    public Boolean updateList(List<ServiceDonatebaseinfoReportFile> serviceDonatebaseinfoReportFiles, Long reportId,String caseNo,String updateName) {
        // 先将数据查出来
        List<ServiceDonatebaseinfoReportFile> list = list(new LambdaQueryWrapper<ServiceDonatebaseinfoReportFile>().eq(ServiceDonatebaseinfoReportFile::getDonatebaseinfoReportId, reportId));

        // 提取现有记录的路径集合，用于高效比较
        Set<String> existingPaths = list.stream().map(file -> StringUtils.isNotEmpty(file.getFileName()) ? file.getFileName().trim() : "").filter(StringUtils::isNotEmpty).collect(Collectors.toSet());

        // 提取待处理路径集合
        Set<String> newPathSet = serviceDonatebaseinfoReportFiles.stream().map(serviceDonatebaseinfoReportFile -> StringUtils.isNotEmpty(serviceDonatebaseinfoReportFile.getFileName()) ? serviceDonatebaseinfoReportFile.getFileName().trim() : "").filter(StringUtils::isNotEmpty).collect(Collectors.toSet());

        boolean result = true;

        // 标记需要删除的记录（存在于数据库但不在新列表中）
        for (ServiceDonatebaseinfoReportFile file : list) {
            if (StringUtils.isNotEmpty(file.getPath()) && !newPathSet.contains(file.getPath().trim())) {
                file.setDelFlag(1);
                file.setUpdateTime(new Date());
                file.setUpdateBy(updateName);
                result &= updateById(file);
            }
        }

        // 添加新的记录
        for (ServiceDonatebaseinfoReportFile serviceDonatebaseinfoReportFile : serviceDonatebaseinfoReportFiles) {
            if (StringUtils.isNotEmpty(serviceDonatebaseinfoReportFile.getFileName()) && !existingPaths.contains(serviceDonatebaseinfoReportFile.getFileName().trim())) {
                serviceDonatebaseinfoReportFile.setUpdateBy(updateName);
                serviceDonatebaseinfoReportFile.setUpdateTime(new Date());
                serviceDonatebaseinfoReportFile.setCaseNo(caseNo);
                result &= save(serviceDonatebaseinfoReportFile);
            }
        }

        return result;
    }
}