/**
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# __----~~~~~~~~~~~------___
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# . . ~~//====...... __--~ ~~
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# -. \_|// |||\\ ~~~~~~::::... /~
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# ___-==_ _-~o~ \/ ||| \\ _/~~-
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# __---~~~.==~||\=_ -_--~/_-~|- |\\ \\ _/~
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# _-~~ .=~ | \\-_ '-~7 /- / || \ /
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# .~ .~ | \\ -_ / /- / || \ /
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# / ____ / | \\ ~-_/ /|- _/ .|| \ /
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# |~~ ~~|--~~~~--_ \ ~==-/ | \~--===~~ .\
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# ' ~-| /| |-~\~~ __--~~
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# |-~~-_/ | | ~\_ _-~ /\
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# / \ \__ \/~ \__
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# _--~ _/ | .-~~____--~-/ ~~==.
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# ((->/~ '.|||' -_| ~~-/ , . _||
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# -_ ~\ ~~---l__i__i__i--~~_/
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# _-~-__ ~) \--______________--~~
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# //.-~~~-~_--~- |-------~~~~~~~~
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# //.-~~~--\
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# 神兽保佑
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# 永无BUG！
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*/
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package com.nanjing.water.service;
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import com.nanjing.water.common.*;
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import com.nanjing.water.common.enums.*;
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import com.nanjing.water.common.exceptions.BusinessException;
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import com.nanjing.water.common.model.Tuple;
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import com.nanjing.water.common.util.*;
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import com.nanjing.water.entity.request.sysregion.ReqCreateSysRegion;
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import com.nanjing.water.entity.request.sysregion.ReqModifySysRegion;
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import com.nanjing.water.entity.response.region.ResRegionTree;
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import com.nanjing.water.entity.search.SearchSysRegion;
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import com.nanjing.water.repository.impl.SysRegionMapperImpl;
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import com.nanjing.water.repository.po.SysRegionPO;
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import com.nanjing.water.repository.vo.SysRegionVO;
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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 java.util.ArrayList;
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import java.util.Comparator;
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import java.util.List;
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import java.util.Objects;
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import java.util.stream.Collectors;
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/**
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* 系统行政地区
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* @author lin.liu
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*/
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@Service
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public class SysRegionService extends BaseService {
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@Autowired
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private SysRegionMapperImpl mapper;
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public ExecutedResult<Long> create(ReqCreateSysRegion request) {
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// 转换po
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SysRegionPO item = CopierUtil.mapTo(request, SysRegionPO.class);
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// 设置状态
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//item.setStatus(EState.NORMAL.getValue());
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// 设置记录创建时间
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item.setCreateTime(LocalDateTimeUtil.nowTimeStamp());
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// 是否删除(逻辑删除)初始值
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item.setIsDelete(EYesOrNo.NO.getValue());
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int rowCount = mapper.insert(item);
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if (rowCount != 1) {
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return ExecutedResult.failed("创建[系统行政地区]失败。");
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}
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return ExecutedResult.success(item.getId());
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}
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public ExecutedResult<String> modify(ReqModifySysRegion request) {
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// 验证记录是否存在
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ExecutedResult<SysRegionPO> checkExists = this.check4Id(request.getId());
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if (checkExists.isFailed()) {
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return ExecutedResult.failed(checkExists.getMsg());
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}
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// 转换po
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SysRegionPO item = CopierUtil.mapTo(request, SysRegionPO.class);
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int rowCount = mapper.updateById(item);
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if (rowCount != 1) {
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return ExecutedResult.failed("编辑[系统行政地区]失败。");
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}
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return ExecutedResult.success();
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}
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public ExecutedResult<SysRegionVO> get(String code) {
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SysRegionVO result = new SysRegionVO();
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SysRegionPO find = mapper.get4Code(code);
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if (null != find) {
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result = CopierUtil.mapTo(find, SysRegionVO.class);
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}
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return ExecutedResult.success(result);
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}
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public ExecutedResult<List<SysRegionVO>> getList(List<Long> listId) {
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List<SysRegionVO> result = new ArrayList<>();
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List<SysRegionPO> list = mapper.getList(listId);
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if (ListUtil.isNotNullOrEmpty(list)) {
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result = CopierUtil.mapTo(list, SysRegionVO.class);
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}
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return ExecutedResult.success(result);
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}
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public ExecutedResult<List<ResRegionTree>> getListChild(String code) {
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List<SysRegionPO> list = null;
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if (StringUtil.isNullOrEmpty(code)) {
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list = mapper.getList4Level(1);
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} else {
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list = mapper.getList4Parent(code);
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}
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if (ListUtil.isNullOrEmpty(list)) {
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return ExecutedResult.success(new ArrayList<>());
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}
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return ExecutedResult.success(CopierUtil.mapTo(list, ResRegionTree.class));
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}
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public void fillChildMenu(ResRegionTree view, List<SysRegionPO> list) {
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List<SysRegionPO> listChild = list.stream()
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.filter(c -> c.getParentCode().equals(view.getCode()))
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.collect(Collectors.toList());
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view.setChildren(new ArrayList<>());
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if (ListUtil.isNullOrEmpty(listChild)) {
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return;
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}
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listChild = listChild.stream()
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.sorted(Comparator.comparing(SysRegionPO::getSort))
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.collect(Collectors.toList());
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for (SysRegionPO child : listChild) {
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ResRegionTree viewChild = CopierUtil.mapTo(child, ResRegionTree.class);
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this.fillChildMenu(viewChild, list);
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view.getChildren().add(viewChild);
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}
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}
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public ExecutedResult<PagerResult<SysRegionVO>> search(SearchSysRegion search) {
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// 处理创建时间范围-查询参数
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Tuple<String, String> createTimeRange = ParameterUtil.getTimeRange(search.getCreateTimeRange());
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if (StringUtil.isNotNullOrEmpty(createTimeRange.getItem1())) {
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search.setCreateTimeStart(LocalDateTimeUtil.getTimeStamp(createTimeRange.getItem1()).getTime());
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}
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if (StringUtil.isNotNullOrEmpty(createTimeRange.getItem2())) {
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search.setCreateTimeEnd(LocalDateTimeUtil.getTimeStamp(createTimeRange.getItem2()).getTime());
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}
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PagerResult<SysRegionPO> pageList = mapper.search(search);
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List<SysRegionVO> listVo = new ArrayList<>();
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List<SysRegionPO> list = pageList.getList();
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if (ListUtil.isNotNullOrEmpty(list)) {
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pageList.setLastId(list.get(list.size() - 1).getId());
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// 转换vo
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listVo = CopierUtil.mapTo(list, SysRegionVO.class);
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}
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PagerResult<SysRegionVO> result = new PagerResult<>(pageList.getLimit(), pageList.getPage(), pageList.getTotal(), listVo);
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result.setLastId(pageList.getLastId());
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return ExecutedResult.success(result);
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}
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protected ExecutedResult<SysRegionPO> check4Id(Long id) {
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SysRegionPO exists = mapper.get(id);
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if (Objects.isNull(exists)) {
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return ExecutedResult.failed("[系统行政地区]不存在：" + id);
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}
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return ExecutedResult.success(exists);
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}
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protected ExecutedResult<List<SysRegionPO>> check4Id(List<Long> listId) {
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// 从数据库查找系统行政地区
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List<SysRegionPO> list = mapper.getList(listId);
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if (ListUtil.isNullOrEmpty(list)) {
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return ExecutedResult.failed("[系统行政地区]不存在." + listId);
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}
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// 数据库找到的id列表
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List<Long> listIdFind = list.stream().map(SysRegionPO::getId).collect(Collectors.toList());
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// 数量不一致
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if (listId.size() != listIdFind.size()) {
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// 筛选数据库不存在的系统行政地区
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List<Long> listIdNotFound = listId.stream().filter(c -> !listIdFind.contains(c)).collect(Collectors.toList());
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if (ListUtil.isNullOrEmpty(list)) {
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return ExecutedResult.failed("[系统行政地区]不存在." + listIdNotFound);
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}
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}
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return ExecutedResult.success(list);
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}
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public void fillChild(ResRegionTree view, List<SysRegionPO> list) {
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List<SysRegionPO> listChild = list.stream()
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.filter(c -> c.getParentCode().equals(view.getCode()))
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.collect(Collectors.toList());
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view.setChildren(new ArrayList<>());
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if (ListUtil.isNullOrEmpty(listChild)) {
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return;
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}
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listChild = listChild.stream()
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.sorted(Comparator.comparing(SysRegionPO::getSort))
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.collect(Collectors.toList());
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for (SysRegionPO child : listChild) {
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ResRegionTree viewChild = CopierUtil.mapTo(child, ResRegionTree.class);
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this.fillChild(viewChild, list);
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view.getChildren().add(viewChild);
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}
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}
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public ExecutedResult<SysRegionPO> check4Code(String code) {
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SysRegionPO exists = mapper.get4Code(code);
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if (Objects.isNull(exists)) {
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return ExecutedResult.failed("[系统行政地区]不存在：" + code);
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}
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return ExecutedResult.success(exists);
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}
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protected ExecutedResult<List<SysRegionPO>> check4Code(List<String> listCode) {
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// 从数据库查找系统行政地区
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List<SysRegionPO> list = mapper.list4Code(listCode);
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if (ListUtil.isNullOrEmpty(list)) {
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return ExecutedResult.failed("[系统行政地区]不存在." + listCode);
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}
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// 数据库找到的id列表
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List<String> listIdFind = list.stream().map(SysRegionPO::getCode).collect(Collectors.toList());
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// 数量不一致
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if (listCode.size() != listIdFind.size()) {
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// 筛选数据库不存在的系统行政地区
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List<String> listIdNotFound = listCode.stream().filter(c -> !listIdFind.contains(c)).collect(Collectors.toList());
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if (ListUtil.isNullOrEmpty(list)) {
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return ExecutedResult.failed("[系统行政地区]不存在." + listIdNotFound);
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}
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}
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return ExecutedResult.success(list);
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}
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public ExecutedResult<ResRegionTree> currAndTree(String code) {
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// 校验区域信息
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ExecutedResult<SysRegionPO> checkRegion = this.check4Code(code);
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if (checkRegion.isFailed()) {
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return ExecutedResult.failed(checkRegion.getMsg());
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}
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SysRegionPO curr = checkRegion.getData();
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ResRegionTree result = CopierUtil.mapTo(curr, ResRegionTree.class);
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List<SysRegionPO> list = mapper.getList4LevelChild(curr.getLevel());
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if (ListUtil.isNullOrEmpty(list)) {
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return ExecutedResult.success(result);
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}
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this.fillChild(result, list);
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return ExecutedResult.success(result);
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}
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public List<SysRegionPO> check4CodeExc(List<String> listRegion) {
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ExecutedResult<List<SysRegionPO>> check4Code = this.check4Code(listRegion);
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if (check4Code.isFailed()) {
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throw new BusinessException(check4Code.getMsg());
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}
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return check4Code.getData();
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}
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}
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