波动补偿

于紫祥_1901

2020-12-24 f28149d8183a62f87fa9c8df9ae589070d83f612

 src/main/java/com/moral/service/impl/AreaServiceImpl.java

@@ -1,16 +1,23 @@
package com.moral.service.impl;

import com.moral.common.exception.BusinessException;
import com.moral.entity.Area;
import com.moral.entity.City;
import com.moral.entity.Province;
import com.moral.entity.Town;
import com.moral.entity.Village;
import com.moral.mapper.AreaMapper;
import com.moral.mapper.CityMapper;
import com.moral.mapper.ProvinceMapper;
import com.moral.mapper.TownMapper;
import com.moral.mapper.VillageMapper;
import com.moral.service.AreaService;
import org.springframework.stereotype.Service;
import tk.mybatis.mapper.entity.Example;

import javax.annotation.Resource;
import javax.validation.constraints.NotNull;
import java.util.ArrayList;
import java.util.List;


@@ -22,6 +29,12 @@
    CityMapper cityMapper;
    @Resource
    AreaMapper areaMapper;

    @Resource
    private TownMapper townMapper;
    
    @Resource
    private VillageMapper villageMapper;

    @Override
    public List<Province> getProvinces() {
@@ -48,28 +61,148 @@
     * @return
     */
    @Override
    public String selectFullNameByCode(Integer code){
        String codeStr = code.toString();
        String fullName = "";
        // 此时为地区code
        if(!codeStr.endsWith("00")){
            String provinceCode = codeStr.substring(0,2)+"0000";
            Province province = provinceMapper.selectByPrimaryKey(Integer.valueOf(provinceCode));
            String cityCode = codeStr.substring(0,4)+"00";
            City city = cityMapper.selectByPrimaryKey(Integer.valueOf(cityCode));
            Area area = areaMapper.selectByPrimaryKey(code);
            fullName = province.getProvinceName()+city.getCityName()+area.getAreaName();
        }  else if(!codeStr.endsWith("0000")){
            // 此时为 地级市code
            String provinceCode = codeStr.substring(0,2)+"0000";
            Province province = provinceMapper.selectByPrimaryKey(Integer.valueOf(provinceCode));
            City city = cityMapper.selectByPrimaryKey(code);
            fullName = province.getProvinceName()+city.getCityName();
        } else {
            // 此时为 省code
            Province province = provinceMapper.selectByPrimaryKey(code);
            fullName = province.getProvinceName();
    public String queryFullNameByCode(Long code){
        StringBuilder fullName = new StringBuilder();
        List<Number> codeList = regionCodeToList(code);
        for (int num = 0;num<codeList.size();num++){
            int codeLevel = num+1;
            Number currentCode = codeList.get(num);
            switch (codeLevel) {
                case 1:
                    Province province = provinceMapper.selectByPrimaryKey(currentCode);
                    if (province !=null) {
                        String provinceName = province.getProvinceName();
                        provinceName = provinceName!=null ? provinceName.replace(" ","") : "";
                        fullName.append(provinceName);
                    }
                    break;
                case 2:
                    City city = cityMapper.selectByPrimaryKey(currentCode);
                    if(city!=null) {
                        String cityName = city.getCityName();
                        cityName = cityName!=null ? cityName.replace(" ",""):"";
                        fullName.append(" ");
                        fullName.append(cityName);
                    }
                    break;
                case 3:
                    Area area = areaMapper.selectByPrimaryKey(currentCode);
                    if(area!=null){
                        String areaName = area.getAreaName();
                        areaName = areaName!=null ? areaName.replace(" ",""):"";
                        fullName.append(" ");
                        fullName.append(areaName);
                    }
                    break;
                case 4:
                    Town town = townMapper.selectByPrimaryKey(currentCode);
                    if(town!=null){
                        String townName = town.getTownName();
                        townName = townName!=null ? townName.replace(" ",""):"";
                        fullName.append(" ");
                        fullName.append(townName);
                    }
                    break;
                default:
                    Village village = villageMapper.selectByPrimaryKey(currentCode);
                    if(village!=null) {
                        String villageName = village.getVillageName();
                        villageName = villageName!=null ? villageName.replace(" ",""):"";
                        fullName.append(" ");
                        fullName.append(villageName);
                    }
                    break;
            }
        }
        return fullName;
        return fullName.toString();
    }
    private List<Number> regionCodeToList(Long code) {
        List<Number> codeList = new ArrayList();
        if(code != null){
             String codeStr = code.toString();
            int codeLevel = 0;
            codeLevel =getCodeLevel(codeStr);
            int codeLevelTemp = 1;
            do {
                String currentCodeStr = getCodeByLevel(codeStr,codeLevelTemp);
                Number currentCode = 0;
                if(codeLevelTemp < 4) {
                    currentCode = Integer.parseInt(currentCodeStr);
                }else{
                    currentCode = Long.parseLong(currentCodeStr);
                }
                codeList.add(currentCode);
                codeLevelTemp++;
            }while (codeLevelTemp <= codeLevel);
        }
        return codeList;
    }
    private int getCodeLevel(String code){
        return isProvinceCode(code) ? 1 :
                     isCityCode(code) ? 2 :
                        isAreaCode(code) ? 3 :
                                isTownCode(code) ? 4 : 5;
    }
    static private String[] SpecialTwonCodes = new String[]{"653130103001"};
    static private boolean isSpecialTwonCode(String code){
         for (String codeStr:SpecialTwonCodes){
               if(codeStr.equals(code)){
                   return  true;
               }
         }
         return  false;
    }
    private String getCodeByLevel(@NotNull String sourceCode,int codeLevel){
         String zeroStr = "0000";
         int totalCount = 0;
         int effectiveCount = 0;
         if(codeLevel <4){
             totalCount = 6;
             effectiveCount = codeLevel == 1 ? 2:
                              codeLevel == 2 ? 4:6;
         } else{
             totalCount = 12;
             effectiveCount = codeLevel == 4 ? 9:12;
         }
         //特例
         if(codeLevel==4&&isSpecialTwonCode(sourceCode)){
             return  sourceCode;
         }
         if(totalCount == effectiveCount && sourceCode.length() == totalCount){
             return  sourceCode;
         }else {
             if (sourceCode.length()<totalCount){
                  throw new BusinessException("totalCount is more than the length of sourceCode");
             }
             return sourceCode.substring(0,effectiveCount)+zeroStr.substring(0,totalCount-effectiveCount);
         }
    }
    private boolean isProvinceCode(String code){
      return  code.length() == 6 && code.endsWith("0000");
    }
    private boolean isCityCode(String code){
      return  code.length() == 6 && code.endsWith("00");
    }
    private boolean isAreaCode(String code){
      return  code.length() == 6 && !code.endsWith("00");
    }
    private boolean isTownCode(String code){
      return  code.length() == 12 && (code.endsWith("000")||isSpecialTwonCode(code));
    }
    private boolean isVillageCode(String code){
      return  code.length() == 12 && !code.endsWith("000");
    }
   @Override
   public List<Town> getTowns(Integer areaCode) {
        Example example = new Example(Town.class);
        example.or().andEqualTo("areaCode",areaCode);
        return townMapper.selectByExample(example);
   }

   @Override
   public List<Village> getVillages(Long townCode) {
        Example example = new Example(Village.class);
        example.createCriteria().andEqualTo("townCode",townCode);
        return villageMapper.selectByExample(example);
   }
}