package com.doumee.service.business.impl;

import com.doumee.core.constants.ResponseStatus;
import com.doumee.core.exception.BusinessException;
import com.doumee.core.model.LoginUserInfo;
import com.doumee.core.model.PageData;
import com.doumee.core.model.PageWrap;
import com.doumee.core.utils.Constants;
import com.doumee.core.utils.Constants.DeclareStatus;
import com.doumee.core.utils.Constants.ProjectRecord;
import com.doumee.core.utils.Constants.UserType;
import com.doumee.core.utils.DateUtil;
import com.doumee.core.utils.Utils;
import com.doumee.dao.business.DeclareExpertMapper;
import com.doumee.dao.business.DeclareHistoryMapper;
import com.doumee.dao.business.DeclaresJoinMapper;
import com.doumee.dao.business.DeclaresMapper;
import com.doumee.dao.business.model.Company;
import com.doumee.dao.business.model.DeclareExpert;
import com.doumee.dao.business.model.DeclareHistory;
import com.doumee.dao.business.model.Declares;
import com.doumee.dao.business.model.Project;
import com.doumee.dao.system.SystemUserMapper;
import com.doumee.dao.system.model.SystemUser;
import com.doumee.service.business.DeclareExpertService;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import org.apache.commons.lang3.StringUtils;
import org.apache.shiro.SecurityUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;

import java.util.Date;
import java.util.List;
import java.util.Objects;

/**
 * 项目申报分配专家关联表Service实现
 * @author 江蹄蹄
 * @date 2023/02/15 08:55
 */
@Service
public class DeclareExpertServiceImpl implements DeclareExpertService {

    @Autowired
    private DeclareExpertMapper declareExpertMapper;

    @Autowired
    private DeclaresMapper declaresMapper;
    @Autowired
    private DeclaresJoinMapper declaresJoinMapper;

    @Autowired
    private DeclareHistoryMapper declareHistoryMapper;
    @Autowired
    private SystemUserMapper systemUserMapper;

    @Override
    public Integer create(DeclareExpert declareExpert) {
        declareExpertMapper.insert(declareExpert);
        return declareExpert.getId();
    }

    @Override
    public void deleteById(Integer id) {
        declareExpertMapper.deleteById(id);
    }

    @Override
    public void delete(DeclareExpert declareExpert) {
        UpdateWrapper<DeclareExpert> deleteWrapper = new UpdateWrapper<>(declareExpert);
        declareExpertMapper.delete(deleteWrapper);
    }

    @Override
    public void deleteByIdInBatch(List<Integer> ids) {
        if (CollectionUtils.isEmpty(ids)) {
            return;
        }
        declareExpertMapper.deleteBatchIds(ids);
    }

    @Override
    public void updateById(DeclareExpert declareExpert) {
        declareExpertMapper.updateById(declareExpert);
    }

    @Override
    public void updateByIdInBatch(List<DeclareExpert> declareExperts) {
        if (CollectionUtils.isEmpty(declareExperts)) {
            return;
        }
        for (DeclareExpert declareExpert: declareExperts) {
            this.updateById(declareExpert);
        }
    }

    @Override
    public DeclareExpert findById(Integer id) {
        return declareExpertMapper.selectById(id);
    }

    @Override
    public DeclareExpert findOne(DeclareExpert declareExpert) {
        QueryWrapper<DeclareExpert> wrapper = new QueryWrapper<>(declareExpert);
        return declareExpertMapper.selectOne(wrapper);
    }

    @Override
    public List<DeclareExpert> findList(DeclareExpert declareExpert) {
        QueryWrapper<DeclareExpert> wrapper = new QueryWrapper<>(declareExpert);
        return declareExpertMapper.selectList(wrapper);
    }
  
    @Override
    public PageData<DeclareExpert> findPage(PageWrap<DeclareExpert> pageWrap) {
        IPage<DeclareExpert> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        QueryWrapper<DeclareExpert> queryWrapper = new QueryWrapper<>();
        Utils.MP.blankToNull(pageWrap.getModel());
        if (pageWrap.getModel().getId() != null) {
            queryWrapper.lambda().eq(DeclareExpert::getId, pageWrap.getModel().getId());
        }

        if (pageWrap.getModel().getCreator() != null) {
            queryWrapper.lambda().eq(DeclareExpert::getCreator, pageWrap.getModel().getCreator());
        }
        if (pageWrap.getModel().getCreateDate() != null) {
            queryWrapper.lambda().ge(DeclareExpert::getCreateDate, Utils.Date.getStart(pageWrap.getModel().getCreateDate()));
            queryWrapper.lambda().le(DeclareExpert::getCreateDate, Utils.Date.getEnd(pageWrap.getModel().getCreateDate()));
        }
        if (pageWrap.getModel().getEditor() != null) {
            queryWrapper.lambda().eq(DeclareExpert::getEditor, pageWrap.getModel().getEditor());
        }
        if (pageWrap.getModel().getEditDate() != null) {
            queryWrapper.lambda().ge(DeclareExpert::getEditDate, Utils.Date.getStart(pageWrap.getModel().getEditDate()));
            queryWrapper.lambda().le(DeclareExpert::getEditDate, Utils.Date.getEnd(pageWrap.getModel().getEditDate()));
        }
        if (pageWrap.getModel().getIsdeleted() != null) {
            queryWrapper.lambda().eq(DeclareExpert::getIsdeleted, pageWrap.getModel().getIsdeleted());
        }
        if (pageWrap.getModel().getRemark() != null) {
            queryWrapper.lambda().eq(DeclareExpert::getRemark, pageWrap.getModel().getRemark());
        }
        if (pageWrap.getModel().getExpertId() != null) {
            queryWrapper.lambda().eq(DeclareExpert::getExpertId, pageWrap.getModel().getExpertId());
        }
        if (pageWrap.getModel().getDeclareId() != null) {
            queryWrapper.lambda().eq(DeclareExpert::getDeclareId, pageWrap.getModel().getDeclareId());
        }
        if (pageWrap.getModel().getScore() != null) {
            queryWrapper.lambda().eq(DeclareExpert::getScore, pageWrap.getModel().getScore());
        }
        if (pageWrap.getModel().getStatus() != null) {
            queryWrapper.lambda().eq(DeclareExpert::getStatus, pageWrap.getModel().getStatus());
        }
        if (pageWrap.getModel().getScoreDate() != null) {
            queryWrapper.lambda().ge(DeclareExpert::getScoreDate, Utils.Date.getStart(pageWrap.getModel().getScoreDate()));
            queryWrapper.lambda().le(DeclareExpert::getScoreDate, Utils.Date.getEnd(pageWrap.getModel().getScoreDate()));
        }
        for(PageWrap.SortData sortData: pageWrap.getSorts()) {
            if (sortData.getDirection().equalsIgnoreCase(PageWrap.DESC)) {
                queryWrapper.orderByDesc(sortData.getProperty());
            } else {
                queryWrapper.orderByAsc(sortData.getProperty());
            }
        }
        return PageData.from(declareExpertMapper.selectPage(page, queryWrapper));
    }

    @Override
    public long count(DeclareExpert declareExpert) {
        QueryWrapper<DeclareExpert> wrapper = new QueryWrapper<>(declareExpert);
        return declareExpertMapper.selectCount(wrapper);
    }


    /**
     * 分配专家
     * @param declareExpert
     * @throws BusinessException
     */
    @Override
    @Transactional(rollbackFor = {BusinessException.class, Exception.class})
    public void assignExperts(DeclareExpert declareExpert){
        if(declareExpert.getDeclareId()==null||declareExpert.getExpertId()==null){
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),ResponseStatus.BAD_REQUEST.getMessage());
        }
        LoginUserInfo user = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        //查询申报记录并验证权限和状态合法
        Declares model = getDeclaresAndValid(user,declareExpert);
        //查询已分配专家记录，只有一条专家分配记录
        DeclareExpert result = getDeclareExpertRecord(declareExpert.getDeclareId());
        //处理申报记录状态和录入历史数据
        DeclareHistory history = initDeclareAndHistory( model,result,user);
        //插入数据
        declareExpert.setCreator(user.getId());
        declareExpert.setIsdeleted(Constants.ZERO);
        declareExpert.setCreateDate(history.getCreateDate());
        declareExpert.setStatus(Constants.ZERO);
        /*if(Objects.nonNull(result)){
            result.setExpertId(declareExpert.getExpertId());
            declareExpertMapper.updateById(result);
        }else{*/
            declareExpertMapper.insert(declareExpert);
       /* }*/
    }

    private DeclareHistory initDeclareAndHistory( Declares model,DeclareExpert result,
        LoginUserInfo user) {
        Date date = new Date();
        Declares declares=new Declares();
        declares.setId(model.getId());
        declares.setEditDate(date);
        declares.setEditor(user.getId());
        declares.setStatus(Constants.DeclareStatus.SELECT_EXPERT.getKey());

        DeclareHistory history = new DeclareHistory();
        history.setCreateDate(date);
        history.setIsdeleted(Constants.ZERO);
        history.setCheckor(user.getId());
        history.setStatus(declares.getStatus());
        history.setDeclareId(model.getId());
        history.setCheckor(user.getId());
        history.setCheckDate(date);

        String checkInfo ;
        if(result!=null){
            //重新分配专家 删除原有的分配记录
            deleteOldRecord(result,user.getId());
            if(Constants.equalsInteger(model.getEdType(),Constants.ONE)){
                //如果是综合服务单位分配
                history.setType(ProjectRecord.SD_RESELECT_EXPERT.getKey());
                checkInfo = ProjectRecord.SD_RESELECT_EXPERT.getNoteinfo();
            }else{
                history.setType(ProjectRecord.SJ_RESELECT_EXPERT.getKey());
                checkInfo = ProjectRecord.SJ_RESELECT_EXPERT.getNoteinfo();
            }
        }else{
            //首次分配
            if(Constants.equalsInteger(model.getEdType(),Constants.ONE)){
                //如果是综合服务单位分配
                history.setType(ProjectRecord.SD_SELECT_EXPERT.getKey());
                checkInfo = ProjectRecord.SD_SELECT_EXPERT.getNoteinfo();
            }else{
                checkInfo = ProjectRecord.SJ_SELECT_EXPERT.getNoteinfo();
                history.setType(ProjectRecord.SJ_SELECT_EXPERT.getKey());
            }
        }
        history.setCheckInfo(checkInfo.replace("${param2}", Constants.UserType.getName(user.getType()))
            .replace("${param3}", StringUtils.defaultString(user.getUsername(),""))
            .replace("${param4}", DeclareStatus.SELECT_EXPERT.getNoteinfo()));
        declares.setCheckType(history.getType());
        declares.setCheckor(history.getCheckor());
        declares.setCheckInfo(history.getCheckInfo());
        declaresMapper.updateById(declares);
        //审核记录表
        declareHistoryMapper.insert(history);
        return  history;
    }

    private void deleteOldRecord(DeclareExpert result,Integer userId) {
        result.setEditDate(new Date());
        result.setEditor(userId);
        result.setIsdeleted(Constants.ONE);
        //逻辑删除原有的分配记录
        declareExpertMapper.updateById(result);
    }

    private DeclareExpert getDeclareExpertRecord(Integer declareId) {
        DeclareExpert query=new DeclareExpert();
        query.setIsdeleted(Constants.ZERO);
        query.setDeclareId(declareId);
        DeclareExpert result=  declareExpertMapper.selectOne(new QueryWrapper<>(query).last("limit 1") );
        return result;
    }

    /**
     *  查询申报记录并验证权限和状态合法
     * @param user
     * @param declareExpert
     * @return
     */
    private Declares getDeclaresAndValid(LoginUserInfo user, DeclareExpert declareExpert) {

        MPJLambdaWrapper<Declares> queryWrapper =new MPJLambdaWrapper<>();
        queryWrapper.selectAll(Declares.class);
        queryWrapper.leftJoin(Project.class,Project::getId,Declares::getProjectId);
        queryWrapper.leftJoin(Company.class,Company::getId,Declares::getCompanyId);
        queryWrapper.selectAs(Project::getEdType,Declares::getEdType);
        queryWrapper.selectAs(Company::getCityId,Declares::getCityId);
        queryWrapper.eq(Declares::getId,declareExpert.getDeclareId());
        queryWrapper.last("limit 1");
        Declares declares = declaresJoinMapper.selectJoinOne(Declares.class,queryWrapper);

        if(declares==null ||Constants.equalsInteger(declares.getIsdeleted(),Constants.ONE)){
            throw new BusinessException(ResponseStatus.DATA_EMPTY.getCode(),"对不起，企业报名信息不存在！");
        }
        if(!(Constants.equalsInteger(declares.getStatus(), DeclareStatus.SERVICE_DONE.getKey())
                ||Constants.equalsInteger(declares.getStatus(), DeclareStatus.BACK_SERVER_DONE.getKey())
                ||Constants.equalsInteger(declares.getStatus(), DeclareStatus.SELECT_EXPERT.getKey()))){
            //只有服务完成或者已完成退回修改（待分配专家）和已分配专家两个状态可以操作
            throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(),"对不起，企业报名状态已流转，不能进行当前操作！");
        }
      /*  if(Constants.equalsInteger(declares.getCityId(),user.getCityId())){
            //如果项目不是本城市的，不能操作非本市的企业报名数据
            throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(),"对不起，该企业非管辖范围内数据，不能进行当前操作！");
        }*/
        if(Constants.equalsInteger(declares.getEdType(),Constants.ONE)){
            //如果是综合服务单位分配
            if(!(Constants.equalsInteger(user.getType(), UserType.SD_ADMIN.getKey())||Constants.equalsInteger(user.getType(), UserType.SD_CHILD.getKey()))){
                throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(),"对不起，非权限内数据，不能进行当前操作！");
            }
            if(Constants.equalsInteger(user.getType(), UserType.SD_CHILD.getKey())&&  !Constants.equalsInteger(declares.getSdUserId(),user.getId())){
                //如果是子账号，只能管理佩服到自己的数据
                throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(),"对不起，非权限内数据，不能进行当前操作！");
            }
        }else{
            //如果是市局分配
            if(!Constants.equalsInteger(user.getType(), UserType.SJ.getKey())  ){
                throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(),"对不起，非权限内数据，不能进行当前操作！");
            }
        }
        SystemUser expert = systemUserMapper.selectById(declareExpert.getExpertId());
        if(expert == null || !Constants.equalsInteger(expert.getType(), UserType.EXPERT.getKey())){
            //专家信息不存在
            throw new BusinessException(ResponseStatus.DATA_EMPTY.getCode(),"对不起，您选择的专家信息不存在，请返回刷新页面重试！");
        }
        return declares;
    }
}