package com.vci.ubcs.code.service.impl;
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import com.baomidou.mybatisplus.core.toolkit.StringUtils;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.google.common.base.Joiner;
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import com.vci.ubcs.code.entity.CodeRuleCharacter;
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import com.vci.ubcs.code.mapper.CodeRuleCharacterMapper;
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import com.vci.ubcs.code.service.ICodeRuleCharacterService;
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import com.vci.ubcs.code.vo.pagemodel.CodeRuleCharacterVO;
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import com.vci.ubcs.starter.exception.VciBaseException;
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import com.vci.ubcs.starter.util.DefaultAttrAssimtUtil;
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import com.vci.ubcs.starter.web.util.VciBaseUtil;
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import lombok.AllArgsConstructor;
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import org.springblade.core.tool.api.R;
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import org.springblade.core.tool.utils.Func;
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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.rmi.ServerException;
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import java.util.*;
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import java.util.stream.Collectors;
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/***
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* 编码规则字符集服务
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* @author xj
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* @date 2023-11-30
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*/
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@Service
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@AllArgsConstructor
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public class CodeRuleCharacterServiceImpl extends ServiceImpl<CodeRuleCharacterMapper, CodeRuleCharacter> implements ICodeRuleCharacterService {
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private final CodeRuleCharacterMapper codeRuleCharacterMapper;
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/***
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* 使用编码规则oid获取数据
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* @param codeRuleId
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* @param chartType
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* @return
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* @throws VciBaseException
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*/
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@Override
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public List<Map<String, String>> getDataByRuleId(String codeRuleId,String chartType) throws VciBaseException {
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List<Map<String,String>> charValueList=new ArrayList<>();
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CodeRuleCharacter codeRuleCharacter=codeRuleCharacterMapper.selectOne(Wrappers.<CodeRuleCharacter>query().lambda().eq(CodeRuleCharacter::getCodeRuleId,codeRuleId).eq(CodeRuleCharacter::getChartType,chartType));
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if(codeRuleCharacter!=null&&StringUtils.isNotBlank(codeRuleCharacter.getOid())){
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List<Character> characterList=codeRuleCharacter.getChartValue().chars().mapToObj(c -> (char) c).collect(Collectors.toList());
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for (int i = 0; i < characterList.size(); i += 15) {
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final int startIndex = i;
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final int endIndex = Math.min(i + 15, characterList.size());
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List<Character> subList = characterList.subList(startIndex, endIndex);
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Map<String, String> chartMap=new HashMap<>();
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// 调用插入数据库的方法
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for (int j=1;j<subList.size()+1;j++){
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String characterValue=subList.get(j-1)==null?"":subList.get(j-1).toString();
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chartMap.put(String.valueOf(j),String.valueOf(characterValue));
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}
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charValueList.add(chartMap);
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}
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}
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return charValueList;
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}
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/***
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* 使用编码规则oid获取数据
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* @param codeRuleId
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* @param chartType
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* @return
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* @throws VciBaseException
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*/
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@Override
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public List<Map<String, String>> getSelectListByRuleId(String codeRuleId,String chartType) throws ServerException {
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List<Map<String, String>> charValueMap = new ArrayList<>();
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CodeRuleCharacter codeRuleCharacter=codeRuleCharacterMapper.selectOne(Wrappers.<CodeRuleCharacter>query().lambda().eq(CodeRuleCharacter::getCodeRuleId,codeRuleId).eq(CodeRuleCharacter::getChartType,chartType));
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if(codeRuleCharacter!=null&&StringUtils.isNotBlank(codeRuleCharacter.getOid())){
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List<Character> characterList=codeRuleCharacter.getChartValue().chars().mapToObj(c -> (char) c).collect(Collectors.toList());
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characterList.stream().forEach(item->{
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Map<String, String> map = new HashMap<>();
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map.put("lable",item.toString());
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map.put("value",item.toString());
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charValueMap.add(map);
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});
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}
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return charValueMap;
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}
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@Override
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public String getRegexStrByCodeRuleId(String codeRuleId, String chartType) throws ServerException {
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StringBuilder regexStr = new StringBuilder();
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CodeRuleCharacter codeRuleCharacter=codeRuleCharacterMapper.selectOne(Wrappers.<CodeRuleCharacter>query().lambda().eq(CodeRuleCharacter::getCodeRuleId,codeRuleId).eq(CodeRuleCharacter::getChartType,chartType));
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if(codeRuleCharacter!=null&&StringUtils.isNotBlank(codeRuleCharacter.getOid())){
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regexStr.append("^[");
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regexStr.append(codeRuleCharacter.getChartValue());
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regexStr.append("]+$");
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}
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return regexStr.toString();
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}
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/***
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* 字符集数据保存
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* @param codeRuleCharacterVO
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* @return
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* @throws VciBaseException
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*/
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@Override
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public R saveOrUpdate(CodeRuleCharacterVO codeRuleCharacterVO,int operation) throws VciBaseException {
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VciBaseUtil.alertNotNull(codeRuleCharacterVO.getCodeRuleId(),"编码规则id",codeRuleCharacterVO.getChartType(),"字符集类型");
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CodeRuleCharacter codeRuleCharacter=codeRuleCharacterMapper.selectOne(Wrappers.<CodeRuleCharacter>query().lambda().eq(CodeRuleCharacter::getCodeRuleId,codeRuleCharacterVO.getCodeRuleId()).eq(CodeRuleCharacter::getChartType,codeRuleCharacterVO.getChartType()));
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if(codeRuleCharacter!=null&& StringUtils.isNotBlank(codeRuleCharacter.getOid())) {
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List<Character> oldCharacterList = StringUtils.isBlank(codeRuleCharacter.getChartValue())?new ArrayList<>():codeRuleCharacter.getChartValue().chars().mapToObj(c -> (char) c).collect(Collectors.toList());
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List<Character> newCharacterList = StringUtils.isBlank(codeRuleCharacterVO.getChartValue())?new ArrayList<>():codeRuleCharacterVO.getChartValue().chars().mapToObj(c -> (char) c).collect(Collectors.toList());
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if(operation==1) {//新增时候
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List<Character> intersectList = intersect(oldCharacterList, newCharacterList);
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if (intersectList.size() > 0) {
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String ss = Joiner.on(",").join(intersectList);
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throw new VciBaseException("系统中存在相应的字符:【" + ss + "】");
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}
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List<Character> allCharacterList = union(oldCharacterList, newCharacterList);
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String str = allCharacterList.stream().map(integer -> Func.isNotEmpty(integer) ? integer.toString() : "").collect(Collectors.joining());
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codeRuleCharacter.setChartValue(str);
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}else if(operation==2){//修改
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String oldChartValue= codeRuleCharacterVO.getOldChartValue();
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String chartValue= codeRuleCharacterVO.getChartValue();
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Map<String,String> oldChartNewChartMap=new HashMap<>();
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List<Character> chartValueList = StringUtils.isBlank(chartValue)?new ArrayList<>():chartValue.chars().mapToObj(c -> (char) c).collect(Collectors.toList());
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List<Character> oldChartValueList = StringUtils.isBlank(oldChartValue)?new ArrayList<>():oldChartValue.chars().mapToObj(c -> (char) c).collect(Collectors.toList());
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if(chartValueList.size()!=oldChartValueList.size()){
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throw new VciBaseException("替换的值个数与选中值的个数不相等");
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}
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/***
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* id
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*/
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for (int i=0;i<oldChartValueList.size();i++){
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Character oldValue=oldChartValueList.get(i);
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if(oldCharacterList.contains(oldValue)){
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int index =oldCharacterList.indexOf(oldValue);
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oldCharacterList.set(index,chartValueList.get(i));
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}
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}
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String str = oldCharacterList.stream().map(integer -> Func.isNotEmpty(integer) ? integer.toString() : "").collect(Collectors.joining());
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codeRuleCharacter.setChartValue(str);
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}else{//删除
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oldCharacterList.removeAll(newCharacterList);
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String str = oldCharacterList.stream().map(integer -> Func.isNotEmpty(integer) ? integer.toString() : "").collect(Collectors.joining());
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codeRuleCharacter.setChartValue(str);
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}
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codeRuleCharacterMapper.updateById(codeRuleCharacter);
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}else{
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codeRuleCharacter=new CodeRuleCharacter();
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DefaultAttrAssimtUtil.addDefaultAttrAssimt(codeRuleCharacter,"character");
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codeRuleCharacter.setCodeRuleId(codeRuleCharacterVO.getCodeRuleId());
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codeRuleCharacter.setChartType(codeRuleCharacterVO.getChartType());
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codeRuleCharacter.setChartValue(codeRuleCharacterVO.getChartValue());
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codeRuleCharacterMapper.insert(codeRuleCharacter);
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}
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return R.status(true);
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}
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/**
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* 交集
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* @param list1
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* @param list2
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* @return
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*/
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private static List<Character> intersect(List<Character> list1, List<Character> list2) {
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List<Character> intersect = list1.stream().filter(item -> list2.contains(item)).collect(Collectors.toList());
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return intersect;
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}
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/**
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* 并集（去重）
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* @param list1
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* @param list2
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* @return
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*/
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private static List<Character> union(List<Character> list1, List<Character> list2) {
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list1.addAll(list2);
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return list1.stream().distinct().collect(Collectors.toList());
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}
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}
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