package cn.cslg.pas.service;


import cn.cslg.pas.common.model.PersonnelVO;
import cn.cslg.pas.common.model.dto.*;
import cn.cslg.pas.common.model.vo.PageVO;
import cn.cslg.pas.common.model.vo.ProjectVO;
import cn.cslg.pas.common.model.vo.ScratchWordVO;
import cn.cslg.pas.common.model.vo.ScratchWordsVO;
import cn.cslg.pas.common.utils.CacheUtils;
import cn.cslg.pas.common.utils.SecurityUtils.LoginUtils;
import cn.cslg.pas.domain.*;

import cn.cslg.pas.exception.XiaoShiException;
import cn.cslg.pas.mapper.ProjectMapper;
import cn.cslg.pas.mapper.ScratchWordsMapper;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson2.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.github.pagehelper.IPage;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Service;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.stream.Collectors;


/**
 * <p>
 * 划词高亮表 服务类
 * </p>
 *
 * @author 李仁杰
 * @since 2023-06-13
 */
@Slf4j
@Service
@RequiredArgsConstructor(onConstructor_ = {@Lazy})
public class ScratchWordsService extends ServiceImpl<ScratchWordsMapper, ScratchWords> {
    private final ScratchWordsMapper scratchWordsMapper;
    private final CacheUtils cacheUtils;
    private final LoginUtils loginUtils;
    private final ProjectService projectService;
    private final ProjectMapper projectMapper;
    private final OutInterfaceService outInterfaceService;
    private final PatentService patentService;

    /**
     * 新增划词高亮
     *
     * @param scratchWordsDTO
     */
    public void add(ScratchWordsDTO scratchWordsDTO) {
        //判断传入列表不为空
        if (scratchWordsDTO != null) {
            if (scratchWordsDTO.getCreateFrom() == null) {
                scratchWordsDTO.setCreateFrom(0);
            }
            ScratchWords scratchWords = new ScratchWords();
            BeanUtils.copyProperties(scratchWordsDTO, scratchWords);
            //获取当前登陆人信息
            PersonnelVO personnelVO = cacheUtils.getLoginUser(loginUtils.getId());
            //设置创建人id
            scratchWords.setCreateId(personnelVO.getId());
            //设置租户id
            scratchWords.setTenantId(personnelVO.getTenantId());
            //数据入表
            scratchWords.insert();
        } else {
            throw new XiaoShiException("传入对象不能为空");
        }
    }

    /**
     * 更新划词高亮
     *
     * @param scratchWordsUpdateDTO
     */
    public void update(ScratchWordsUpdateDTO scratchWordsUpdateDTO) {
        //判断传入列表不为空
        if (scratchWordsUpdateDTO != null) {
            ScratchWords scratchWords = this.getById(scratchWordsUpdateDTO.getId());
            BeanUtils.copyProperties(scratchWordsUpdateDTO, scratchWords);
            scratchWords.updateById();
        } else {
            throw new XiaoShiException("传入对象不能为空");
        }
    }

    /**
     * 查询划词高亮
     *
     * @param swQueryDTO
     * @return
     */
    public List<ScratchWordsVO> queryAll(SWQueryDTO swQueryDTO) {
        if (swQueryDTO.getPatentNo() != null) {
            //获取当前登陆人信息
            PersonnelVO personnelVO = cacheUtils.getLoginUser(loginUtils.getId());
            Integer tenantId = personnelVO.getTenantId();
            Integer createId = personnelVO.getId();
            //创建来源（默认0/专题库1/报告2）
            if (swQueryDTO.getCreateFrom().equals(1)) {
                Integer projectId = swQueryDTO.getId();
                Integer reportId = -1;
                List<ScratchWordsVO> scratchWords = scratchWordsMapper.querySW(swQueryDTO.getPatentNo(), tenantId, createId, projectId, reportId);
                return scratchWords;
            }
            //创建来源（默认0/专题库1/报告2）
            else if (swQueryDTO.getCreateFrom().equals(2)) {
                Integer reportId = swQueryDTO.getId();
                Integer projectId = -1;
                List<ScratchWordsVO> scratchWords = scratchWordsMapper.querySW(swQueryDTO.getPatentNo(), tenantId, createId, projectId, reportId);
                return scratchWords;
            }
            //创建来源（默认0/专题库1/报告2）
            else if (swQueryDTO.getCreateFrom().equals(0)) {
                Integer reportId = -1;
                Integer projectId = -1;
                List<ScratchWordsVO> scratchWords = scratchWordsMapper.querySW(swQueryDTO.getPatentNo(), tenantId, createId, projectId, reportId);
                return scratchWords;
            } else {
                throw new XiaoShiException("暂无该情况");
            }
        } else {
            throw new XiaoShiException("传入参数不可为空");
        }
    }


    public PageVO queryScratchs(QueryScratchsDTO queryScratchsDTO) throws IOException {
        log.info("开始处理【查询标注清单】的业务，参数为：{}", queryScratchsDTO);

        PageVO pageVO = new PageVO()
                .setCurrent(queryScratchsDTO.getCurrent())
                .setSize(queryScratchsDTO.getSize());

        //若根据创建人名称模糊查询，调用权限系统根据人员名称获得人员ids并装载到参数中
        if (queryScratchsDTO.getName() != null && !queryScratchsDTO.getName().equals("")) {
            String res = outInterfaceService.getPersonIdByNamePCS(queryScratchsDTO.getName());
            List<Integer> personIds = JSON.parseArray(res, Integer.class);
            if (personIds.size() == 0) {
                personIds.add(-1);
            }
            queryScratchsDTO.setPersonIds(personIds);
        }

        //获取登陆人id、所属租户id、token
        PersonnelVO personnelVO = cacheUtils.getLoginUser(loginUtils.getId());
        Integer personId = personnelVO.getId();
        Integer tenantId = personnelVO.getTenantId();
        String token = "token=" + personnelVO.getToken();

        //获取当前登陆人有权查看的专题库projectIds
        ProjectVO params = new ProjectVO();
        if (personnelVO.getRoleType() == null || personnelVO.getRoleType() != 1) {  //代码控制不同类型的角色查询权限
            params.setPersonnelId(personId);
            if (personnelVO.getRoleType() != null && personnelVO.getRoleType() == 2) {
                params.setTenantId(personnelVO.getTenantId());
            }
        }
        List<Project> projects = projectMapper.getProjects(params);
        List<Integer> projectIds = new ArrayList<>();
        if (projects == null || projects.size() == 0) {
            projectIds.add(-1);
        } else {
            projectIds = projects.stream().map(Project::getId).collect(Collectors.toList());
        }

        //获取当前登陆人有权查看的报告reportIds
        String res = outInterfaceService.getReportsFromRMS(token);
        JSONObject jsonObject = JSONObject.parseObject(res);
        List<Integer> reportIds = JSON.parseArray(jsonObject.get("data").toString(), Integer.class);


        //开始分页（分组）查询标注表标注清单
        if (queryScratchsDTO.getCurrent() != null && queryScratchsDTO.getSize() != null) {
            PageHelper.startPage(queryScratchsDTO.getCurrent(), queryScratchsDTO.getSize());
        }
//        if (queryScratchsDTO.getGrouping() == null || queryScratchsDTO.getGrouping().equals("")) {  //不分组
        List<ScratchWordVO> scratchWords = scratchWordsMapper.queryScratchWords(queryScratchsDTO, tenantId, personId, projectIds, reportIds);
        PageInfo<ScratchWordVO> pageInfo = new PageInfo<>(scratchWords);
        if (scratchWords.size() > 0) {
            //装载创建人名称
            List<Integer> createPersonIds = scratchWords.stream().map(ScratchWordVO::getCreateId).collect(Collectors.toList());
            res = outInterfaceService.getPersonnelByIdsFromPCS(createPersonIds);
            jsonObject = JSONObject.parseObject(res);
            List<Personnel> personnels = JSON.parseArray(jsonObject.get("data").toString(), Personnel.class);
            scratchWords.forEach(scratchWord -> {
                personnels.forEach(personnel -> {
                    if (personnel.getId().equals(scratchWord.getCreateId())) {
                        scratchWord.setName(personnel.getPersonnelName());
                    }
                });
            });
            //装载专利id和专利标题
            List<String> patentNos = scratchWords.stream().map(ScratchWordVO::getPatentNo).collect(Collectors.toList());
            List<Patent> patents = patentService.list(new LambdaQueryWrapper<Patent>().in(Patent::getPatentNo, patentNos).or().in(Patent::getPublicNo, patentNos));
            scratchWords.forEach(scratchWord -> {
                patents.forEach(patent -> {
                    if (patent.getPatentNo().equals(scratchWord.getPatentNo()) || patent.getPublicNo().equals(scratchWord.getPatentNo())) {
                        scratchWord.setPatentId(patent.getId());
                        scratchWord.setPatentTitle(patent.getName());
                    }
                });
            });
        }
        pageVO.setRecords(scratchWords)
                .setTotal((int) pageInfo.getTotal());
//        } else {  //分组
//            List<GroupName> groupNames = scratchWordsMapper.queryGroupScratchs(queryScratchsDTO, tenantId, personId, projectIds, reportIds);
//            PageInfo<GroupName> pageInfo = new PageInfo<>(groupNames);
//            if (groupNames.size() > 0) {
//                //装载创建人名称
//                List<Integer> createPersonIds = groupNames.stream().map(GroupName::getCreateId).collect(Collectors.toList());
//                res = outInterfaceService.getPersonnelByIdsFromPCS(createPersonIds);
//                jsonObject = JSONObject.parseObject(res);
//                List<Personnel> personnels = JSON.parseArray(jsonObject.get("data").toString(), Personnel.class);
//                groupNames.forEach(groupName -> {
//                    personnels.forEach(personnel -> {
//                        if (personnel.getId().equals(groupName.getCreateId())) {
//                            groupName.setName(personnel.getPersonnelName());
//                        }
//                    });
//                });
//            }
//            pageVO.setRecords(groupNames)
//                    .setTotal((int) pageInfo.getTotal());
//        }

        return pageVO;
    }

    public PageVO queryGroupScratchs(QueryGroupScratchsDTO queryGroupScratchsDTO) throws IOException {
        log.info("开始处理【分页分组查询标注清单】的业务，参数为：{}", queryGroupScratchsDTO);

        //调用权限系统根据人员名称获得人员ids
        if (queryGroupScratchsDTO.getName() != null && !queryGroupScratchsDTO.getName().equals("")) {
            String res = outInterfaceService.getPersonIdByNamePCS(queryGroupScratchsDTO.getName());
            //JSONObject jsonObject = JSONObject.parseObject(res);
            List<Integer> personIds = JSON.parseArray(res, Integer.class);
            if (personIds.size() == 0) {
                personIds.add(-1);
            }
            queryGroupScratchsDTO.setPersonIds(personIds);
        }

        //获取登陆人id和所属租户id
        PersonnelVO personnelVO = cacheUtils.getLoginUser(loginUtils.getId());
        Integer personId = personnelVO.getId();
        Integer tenantId = personnelVO.getTenantId();
        String token = "token=" + personnelVO.getToken();

        //查询本系统的专题库表"os_thematic"，获取当前登陆人有权查看的专题库projectIds
        ProjectVO params = new ProjectVO();
        //代码控制不同类型的角色查询权限
        if (personnelVO.getRoleType() == null || personnelVO.getRoleType() != 1) {
            params.setPersonnelId(personId);
            if (personnelVO.getRoleType() != null && personnelVO.getRoleType() == 2) {
                params.setTenantId(personnelVO.getTenantId());
            }
        }
        List<Project> projects = projectMapper.getProjects(params);
        List<Integer> projectIds = projects.stream().map(Project::getId).collect(Collectors.toList());
        //查询报告系统，获取当前登陆人有权查看的报告reportIds
        String res = outInterfaceService.getReportsFromRMS(token);
        JSONObject jsonObject = JSONObject.parseObject(res);
        List<Integer> reportIds = JSON.parseArray(jsonObject.get("data").toString(), Integer.class);

        //开始查询标注表标注清单
        if (queryGroupScratchsDTO.getCurrent() != null && queryGroupScratchsDTO.getSize() != null) {
            PageHelper.startPage(queryGroupScratchsDTO.getCurrent(), queryGroupScratchsDTO.getSize());
        }
        List<GroupName> groupNames = scratchWordsMapper.queryGroupScratchs(queryGroupScratchsDTO, tenantId, personId, projectIds, reportIds);
        PageInfo<GroupName> pageInfo = new PageInfo<>(groupNames);

        if (groupNames.size() > 0) {
            //装载创建人名称
            List<Integer> createPersonIds = groupNames.stream().map(GroupName::getCreateId).collect(Collectors.toList());
            res = outInterfaceService.getPersonnelByIdsFromPCS(createPersonIds);
            jsonObject = JSONObject.parseObject(res);
            List<Personnel> personnels = JSON.parseArray(jsonObject.get("data").toString(), Personnel.class);
            groupNames.forEach(groupName -> {
                personnels.forEach(personnel -> {
                    if (personnel.getId().equals(groupName.getCreateId())) {
                        groupName.setName(personnel.getPersonnelName());
                    }
                });
            });
        }
        PageVO pageVO = new PageVO()
                .setRecords(groupNames)
                .setCurrent(queryGroupScratchsDTO.getCurrent())
                .setSize(queryGroupScratchsDTO.getSize())
                .setTotal((int) pageInfo.getTotal());
        return pageVO;

    }

    /**
     * 删除划词高亮
     *
     * @param ids
     */
    public void delete(List<Integer> ids) {
        for (int i = 0; i < ids.size(); i++) {
            LambdaQueryWrapper<ScratchWords> LW = new LambdaQueryWrapper<>();
            LW.eq(ScratchWords::getId, ids.get(i));
            ScratchWords scratchWords = this.getOne(LW);
            scratchWords.deleteById();
        }
    }
}