package com.smartor.service.impl;
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import java.util.*;
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import java.util.stream.Collectors;
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import com.ruoyi.common.exception.base.BaseException;
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import com.ruoyi.common.utils.DateUtils;
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import com.ruoyi.common.utils.DtoConversionUtils;
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import com.smartor.domain.*;
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import com.smartor.mapper.HeLibraryAssortMapper;
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import com.smartor.service.IHeLibraryAssortService;
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import io.jsonwebtoken.lang.Collections;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.collections4.CollectionUtils;
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import org.apache.commons.lang3.ObjectUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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/**
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* 宣教分类Service业务层处理
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*
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* @author ruoyi
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* @date 2023-12-24
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*/
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@Slf4j
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@Service
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public class HeLibraryAssortServiceImpl implements IHeLibraryAssortService {
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@Autowired
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private HeLibraryAssortMapper heLibraryAssortMapper;
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/**
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* 查询宣教分类
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*
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* @param id 宣教分类主键
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* @return 宣教分类
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*/
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@Override
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public HeLibraryAssort selectHeLibraryAssortById(Long id) {
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return heLibraryAssortMapper.selectHeLibraryAssortById(id);
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}
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/**
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* 查询宣教分类列表
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*
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* @param heLibraryAssort 宣教分类
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* @return 宣教分类
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*/
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@Override
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public List<HeLibraryAssortVO> selectHeLibraryAssortList(HeLibraryAssort heLibraryAssort) {
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List<HeLibraryAssort> heLibraryAssorts = heLibraryAssortMapper.selectHeLibraryAssortList(heLibraryAssort);
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List<HeLibraryAssortVO> heLibraryAssortVOS = DtoConversionUtils.sourceToTarget(heLibraryAssorts, HeLibraryAssortVO.class);
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List<HeLibraryAssortVO> rootList = new ArrayList<>();
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Map<Long, HeLibraryAssortVO> categoryMap = new HashMap<>();
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// 建立id->对象的映射
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for (HeLibraryAssortVO category : heLibraryAssortVOS) {
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categoryMap.put(category.getId(), category);
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}
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for (HeLibraryAssortVO category : heLibraryAssortVOS) {
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if (category.getPid() == null || category.getPid() == -1) {
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// 顶层节点
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rootList.add(category);
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} else {
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// 找到父节点，并添加到其子节点列表
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HeLibraryAssortVO parent = categoryMap.get(category.getPid());
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if (parent != null) {
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HeLibraryAssort sc = DtoConversionUtils.sourceToTarget(category, HeLibraryAssort.class);
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parent.getHeLibraryAssortList().add(sc);
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}
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}
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}
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return rootList;
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}
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/**
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* 新增宣教分类
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*
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* @param heLibraryAssort 宣教分类
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* @return 结果
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*/
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@Override
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public int insertHeLibraryAssort(HeLibraryAssort heLibraryAssort) {
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heLibraryAssort.setCreateTime(DateUtils.getNowDate());
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return heLibraryAssortMapper.insertHeLibraryAssort(heLibraryAssort);
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}
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/**
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* 新增宣教分类树
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*
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* @param heLibraryAssortVO 宣教分类
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* @return 结果
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*/
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@Override
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public int insertHeLibraryAssortTree(HeLibraryAssortVO heLibraryAssortVO) {
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Integer i = null;
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if (ObjectUtils.isEmpty(heLibraryAssortVO)) {
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throw new BaseException("入参为空,请检查后,再新增");
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}
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HeLibraryAssort heLibraryAssort = DtoConversionUtils.sourceToTarget(heLibraryAssortVO, HeLibraryAssort.class);
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//获取序号最大值
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Integer seqMax = null;
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try {
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seqMax = heLibraryAssortMapper.selectSeqMax();
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} catch (Exception e) {
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seqMax = 0;
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}
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if (seqMax != null) {
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heLibraryAssort.setSeqno(seqMax.longValue() + 1);
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} else {
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heLibraryAssort.setSeqno(1L);
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}
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if (heLibraryAssort.getId() == null) {
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i = heLibraryAssortMapper.insertHeLibraryAssort(heLibraryAssort);
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}
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//新增二级树
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if (CollectionUtils.isNotEmpty(heLibraryAssortVO.getHeLibraryAssortList())) {
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for (HeLibraryAssort heLibraryAssort1 : heLibraryAssortVO.getHeLibraryAssortList()) {
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heLibraryAssort1.setPid(heLibraryAssort.getId());
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Integer seqMax1 = null;
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try {
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seqMax1 = heLibraryAssortMapper.selectSeqMax();
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} catch (Exception e) {
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seqMax1 = 0;
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}
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if (seqMax1 != null) {
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heLibraryAssort1.setSeqno(seqMax1.longValue() + 1);
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} else {
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heLibraryAssort1.setSeqno(1L);
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}
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heLibraryAssort1.setGuid(heLibraryAssortVO.getGuid());
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heLibraryAssort1.setOrgid(heLibraryAssortVO.getOrgid());
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heLibraryAssortMapper.insertHeLibraryAssort(heLibraryAssort1);
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}
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}
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return i;
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}
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/**
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* 修改宣教分类
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*
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* @param heLibraryAssort 宣教分类
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* @return 结果
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*/
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@Override
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public int updateHeLibraryAssort(HeLibraryAssort heLibraryAssort) {
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heLibraryAssort.setUpdateTime(DateUtils.getNowDate());
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return heLibraryAssortMapper.updateHeLibraryAssort(heLibraryAssort);
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}
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/**
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* 批量删除宣教分类
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*
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* @param ids 需要删除的宣教分类主键
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* @return 结果
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*/
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@Transactional(rollbackFor = Exception.class)
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@Override
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public Integer deleteHeLibraryAssortByIds(Long[] ids) {
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Integer i = null;
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for (Long id : ids) {
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if (id < 0) {
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log.info("宣教分类id小于0，为默认分类，不能删除，id：{}", id);
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continue;
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}
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i = heLibraryAssortMapper.deleteHeLibraryAssortById(id);
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//删除成功后，如果该删除的ID下有子数据，则将子数据放到未分配下面
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HeLibraryAssort heLibraryAssort = new HeLibraryAssort();
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heLibraryAssort.setPid(id);
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List<HeLibraryAssort> heLibraryAssortList1 = heLibraryAssortMapper.selectHeLibraryAssortList(heLibraryAssort);
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if (CollectionUtils.isNotEmpty(heLibraryAssortList1)) {
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for (HeLibraryAssort heLibraryAssort1 : heLibraryAssortList1) {
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//设置未分配ID
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heLibraryAssort1.setPid(-1L);
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heLibraryAssortMapper.updateHeLibraryAssort(heLibraryAssort1);
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}
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}
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}
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return i;
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}
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/**
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* 删除宣教分类信息
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*
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* @param id 宣教分类主键
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* @return 结果
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*/
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@Override
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public int deleteHeLibraryAssortById(Long id) {
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return heLibraryAssortMapper.deleteHeLibraryAssortById(id);
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}
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}
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