package cn.huge.module.kind.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.client.api.impl.UtilsClientImpl;
import cn.huge.module.constant.BaseConsts;
import cn.huge.module.kind.dao.mapper.SyCauseMapper;
import cn.huge.module.kind.domain.dto.CauseSelectJSDTO;
import cn.huge.module.kind.domain.po.SyCause;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.google.common.collect.Maps;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import lombok.extern.slf4j.Slf4j;
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 java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;

/**
 * @title: 纠纷类型表业务逻辑处理
 * @Description 纠纷类型表业务逻辑处理
 * @company hugeinfo
 * @author liyj
 * @Time 2024-09-09 14:31:21
 * @version 1.0.0
 */
@Slf4j
@Service
@Transactional(rollbackFor = Exception.class)
public class SyCauseService extends ServiceImpl<SyCauseMapper, SyCause>{

    @Autowired
    private SyCauseMapper mapper;

    @Autowired
    private UtilsClientImpl utilsClient;

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

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

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

    /**
    * 按条件查询
    * @param terms 条件
    * @return List
    */
    public List<SyCause> 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<SyCause> pageQuery(PageRequest page, Map<String, Object> terms){
        long total = mapper.countTerms(terms);
        List<SyCause> content = mapper.pageTerms(page, terms);
        return new PageImpl<SyCause>(content, page, total);
    }

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

    /**
     * 查询js树形结构
     * @return
     */
    public List<CauseSelectJSDTO> listSelectJS(){
        try{
            List<CauseSelectJSDTO> causeSelectJSDTOList = mapper.listSelectJS();
            return this.createTree(causeSelectJSDTOList, null);
        }catch (Exception e){
            log.error("[SyCauseService.listSelectJS]调用失败，异常信息："+e, e);
            throw new ServiceException("SyCauseService.listSelectJS", e);
        }
    }

    /**
     * 创建某一级树形结构
     * @param allList 所有集合
     * @param firstId 某一级编号
     * @return List
     */
    public List<CauseSelectJSDTO> createTree(List<CauseSelectJSDTO> allList, String firstId) {
        List<CauseSelectJSDTO> firstMapList = new ArrayList<>();
        for (CauseSelectJSDTO causeSelectJSDTO : allList) {
            for (CauseSelectJSDTO currentParam : allList) {
                if (currentParam.getValue().equals(causeSelectJSDTO.getParentId())) {
                    addToMBean(currentParam, causeSelectJSDTO);
                    break;
                }
            }
        }
        //取第一级节点
        for (CauseSelectJSDTO causeSelectJSDTO : allList) {
            if (StringUtils.isNotEmpty(firstId)) {
                if (firstId.equals(causeSelectJSDTO.getValue())) {
                    firstMapList.add(causeSelectJSDTO);
                }
            } else {
                if (BaseConsts.ROOT.equals(causeSelectJSDTO.getParentId()) || StringUtils.isEmpty(causeSelectJSDTO.getParentId())) {
                    firstMapList.add(causeSelectJSDTO);
                }
            }
        }
        return firstMapList;
    }

    /**
     * 获取子级数组
     * @param target  目标
     * @param child 子级
     */
    public void addToMBean(CauseSelectJSDTO target, CauseSelectJSDTO child) {
        List<CauseSelectJSDTO> childListObj = target.getChildren();
        List<CauseSelectJSDTO> childList = null;
        if (CollectionUtils.isEmpty(childListObj)) {
            childList = new ArrayList();
            target.setChildren(childList);
        } else {
            childList = childListObj;
        }
        childList.add(child);
    }

    /**
     * 根据id获取父级案件类型对象
     * @return
     */
    public SyCause getParentCaseTypeById(String id){
        try{
            SyCause syCause = mapper.getParentCaseTypeById(id);
            return syCause;
        }catch (Exception e){
            log.error("[SyCauseService.getParentCaseTypeById]调用失败，异常信息："+e, e);
            throw new ServiceException("SyCauseService.getParentCaseTypeById", e);
        }
    }

    /**
     * 根据名称获取案件类型对象
     * @return
     */
    public SyCause getCaseTypeByName(String name){
        try{
            SyCause syCause = mapper.getCaseTypeByName(name);
            return syCause;
        }catch (Exception e){
            log.error("[SyCauseService.getCaseTypeByName]调用失败，异常信息："+e, e);
            throw new ServiceException("SyCauseService.getCaseTypeByName", e);
        }
    }

    /**
     * 根据名称获取案件类型对象
     * @return
     */
    public SyCause getCaseTypeById(String id){
        try{
            SyCause syCause = mapper.getCaseTypeById(id);
            return syCause;
        }catch (Exception e){
            log.error("[SyCauseService.getCaseTypeByName]调用失败，异常信息："+e, e);
            throw new ServiceException("SyCauseService.getCaseTypeByName", e);
        }
    }
}