package cn.huge.module.cases.service;

import cn.huge.base.common.exception.ServiceException;
import cn.huge.base.common.utils.DateUtils;
import cn.huge.base.common.utils.IdUtils;
import cn.huge.module.cases.domain.dto.MediatorDTO;
import cn.huge.module.client.api.impl.CustClientImpl;
import cn.huge.module.client.api.impl.UtilsClientImpl;
import cn.huge.module.cases.dao.mapper.CaseMediatorMapper;
import cn.huge.module.cases.domain.po.CaseMediator;
import cn.huge.module.cust.dto.CtUnitDTO;
import cn.huge.module.mediate.constant.CaseBaseConsts;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.apache.commons.collections.CollectionUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageImpl;
import org.springframework.data.domain.PageRequest;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.PostConstruct;
import java.util.Date;
import java.util.List;
import java.util.Map;

/**
 * @title: 调解员信息表业务逻辑处理
 * @Description 调解员信息表业务逻辑处理
 * @company hugeinfo
 * @author liyj
 * @Time 2024-11-05 15:21:34
 * @version 1.0.0
 */
@Slf4j
@Service
@Transactional(rollbackFor = Exception.class)
public class CaseMediatorService extends ServiceImpl<CaseMediatorMapper, CaseMediator>{

    @Autowired
    private CaseMediatorMapper mapper;

    @Autowired
    private UtilsClientImpl utilsClient;

    @Autowired
    private CustClientImpl custClient;

    /**
    * 更新对象
    * @param entity 对象
    */
    public void updateCaseMediator(CaseMediator entity){
        try{
            mapper.updateCaseMediator(entity);
        }catch (Exception e){
            log.error("[CaseMediatorService.updateCaseMediator]调用失败，异常信息："+e, e);
            throw new ServiceException("CaseMediatorService.updateCaseMediator", e);
        }
    }

    /**
    * 条件更新对象
    * @param entity 对象
    * @param terms 条件
    */
    public void updateCaseMediatorTerms(CaseMediator entity, Map<String, Object> terms){
        try{
            mapper.updateCaseMediatorTerms(entity, terms);
        }catch (Exception e){
            log.error("[CaseMediatorService.updateCaseMediatorTerms]调用失败，异常信息："+e, e);
            throw new ServiceException("CaseMediatorService.updateCaseMediatorTerms", e);
        }
    }

    /**
    * 根据编号物理删除
    * @param id 查询条件集合
    */
    public void deleteCaseMediator(String id){
        try{
            mapper.deleteCaseMediator(id);
        }catch (Exception e){
            log.error("[CaseMediatorService.deleteCaseMediator]调用失败，异常信息："+e, e);
            throw new ServiceException("CaseMediatorService.deleteCaseMediator", e);
        }
    }

    /**
    * 按条件查询
    * @param terms 条件
    * @return List
    */
    public List<CaseMediator> listTerms(Map<String, Object> terms){
        return mapper.listTerms(terms);
    }

    /**
    * 按条件统计
    * @param terms 条件
    * @return long
    */
    public long countTerms(Map<String, Object> terms){
        return mapper.countTerms(terms);
    }

    /**
    * 按条件分页查询
    * @param page 分页对象
    * @param terms 条件
    * @return Page
    */
    public Page<CaseMediator> pageQuery(PageRequest page, Map<String, Object> terms){
        long total = mapper.countTerms(terms);
        List<CaseMediator> content = mapper.pageTerms(page, terms);
        return new PageImpl<CaseMediator>(content, page, total);
    }

    /**
    * 新增或更新对象
    * @param caseMediator 实体对象
    */
    public void saveCaseMediator(CaseMediator caseMediator){
        try{
            Date nowDate = DateUtils.getNowDate();
            // 判断是否新增
            if (IdUtils.checkNewId(caseMediator.getId())){
                caseMediator.setId(utilsClient.getNewTimeId());
                caseMediator.setCreateTime(nowDate);
            }
            caseMediator.setUpdateTime(nowDate);
            this.saveOrUpdate(caseMediator);
        }catch (Exception e){
            log.error("[CaseMediatorService.saveCaseMediator]调用失败，异常信息："+e, e);
            throw new ServiceException("CaseMediatorService.saveCaseMediator", e);
        }
    }

    /**
     * 删除协助调解员
     * @param caseId 事件id
     */
    public void removeAssistMeditor(String caseId, String mediatorId){
        try{
            QueryWrapper<CaseMediator>caseMediatorQueryWrapper = new QueryWrapper<>();
            caseMediatorQueryWrapper.eq("case_id", caseId).eq("mediator_id", mediatorId);
            mapper.delete(caseMediatorQueryWrapper);
        }catch (Exception e){
            log.error("[CaseMediatorService.deleteCaseMediator]调用失败，异常信息："+e, e);
            throw new ServiceException("CaseMediatorService.deleteCaseMediator", e);
        }
    }

    /**
     * 添加协助调解员
     * @param mediatorDTOList
     */
    public void saveAssistMediator(List<MediatorDTO> mediatorDTOList, String caseId){
        try{
            Date nowDate = DateUtils.getNowDate();
            //循环每个协助调解员对象，插入到调解员信息表
            for (MediatorDTO mediatorDTO: mediatorDTOList){
                //过滤掉已存在的调解员
                QueryWrapper<CaseMediator> caseMediatorQueryWrapper = new QueryWrapper<>();
                caseMediatorQueryWrapper.eq("case_id", caseId).eq("mediator_id", mediatorDTO.getMediatorId());
                List<CaseMediator> caseMediatorList = mapper.selectList(caseMediatorQueryWrapper);
                if(CollectionUtils.isEmpty(caseMediatorList)){
                    CaseMediator caseMediator = new CaseMediator();
                    caseMediator = new CaseMediator();
                    caseMediator.setId(utilsClient.getNewTimeId());
                    caseMediator.setCaseId(caseId);
                    caseMediator.setMediatorType(CaseBaseConsts.MEDIATOR_TYPE_1);
                    caseMediator.setMediatorId(mediatorDTO.getMediatorId());
                    caseMediator.setMediatorName(mediatorDTO.getMediator());
                    CtUnitDTO ctUnitDTO = custClient.getUnitByUserId(mediatorDTO.getMediatorId());
                    caseMediator.setUnitId(ctUnitDTO.getId());
                    caseMediator.setUnitName(ctUnitDTO.getUnitName());
                    caseMediator.setCreateTime(nowDate);
                    caseMediator.setUpdateTime(nowDate);
                    mapper.insert(caseMediator);
                }

            }
        }catch (Exception e){
            log.error("[CaseMediatorService.saveCaseMediator]调用失败，异常信息："+e, e);
            throw new ServiceException("CaseMediatorService.saveCaseMediator", e);
        }
    }
}