@Override
  public SupplierInfoChangedDto baseCompanyChanged(
      Long userId,
      CompanyDto updatedCompanyDto,
      Company oldCompany,
      List<CompanyMainBusiness> oldMainBusinesses,
      List<CompanySupplyPark> oldSupplyParks) {
    SupplierInfoChangedDto supplierInfoChangedDto = new SupplierInfoChangedDto();

    Company updatedCompany = updatedCompanyDto.getCompany();
    List<CompanyMainBusiness> updatedMainBusinesses = updatedCompanyDto.getCompanyMainBusinesses();
    List<CompanySupplyPark> updatedSupplyParks = updatedCompanyDto.getCompanySupplyParks();

    // 取出新的信息
    CompanyDto newCompanyDto =
        getNewBaseCompany(userId, oldCompany, oldMainBusinesses, oldSupplyParks).getSupplierInfo();
    Company newCompany = newCompanyDto.getCompany();
    List<CompanyMainBusiness> newMainBusinesses = newCompanyDto.getCompanyMainBusinesses();
    List<CompanySupplyPark> newSupplyParks = newCompanyDto.getCompanySupplyParks();

    Map<String, String> changedInfo = Maps.newHashMap();

    if (!Objects.equal(updatedCompany.getCorporation(), newCompany.getCorporation())) {
      changedInfo.put(ChangedInfoKeys.companyCorporation(), updatedCompany.getCorporation());
      updatedCompany.setCorporation(null);
    }

    if (!Objects.equal(updatedCompany.getInitAgent(), newCompany.getInitAgent())) {
      changedInfo.put(ChangedInfoKeys.companyInitAgent(), updatedCompany.getInitAgent());
      updatedCompany.setInitAgent(null);
    }

    if (!Objects.equal(updatedCompany.getDesc(), newCompany.getDesc())) {
      changedInfo.put(ChangedInfoKeys.companyDesc(), updatedCompany.getDesc());
      updatedCompany.setDesc(null);
    }

    if (!Objects.equal(updatedCompany.getRegCountry(), newCompany.getRegCountry())) {
      changedInfo.put(
          ChangedInfoKeys.companyRegCountry(), String.valueOf(updatedCompany.getRegCountry()));
      updatedCompany.setRegCountry(null);
    }

    //        if (!Objects.equal(company.getCustomers(), newCompany.getCustomers())) {
    //            changedInfo.put("", newCompany.getCustomers());
    //        }
    //
    if (!Objects.equal(updatedCompany.getProductLine(), newCompany.getProductLine())) {
      changedInfo.put(ChangedInfoKeys.companyProductLine(), updatedCompany.getProductLine());
    }

    if (mainBusinessChanged(updatedMainBusinesses, newMainBusinesses)) {
      changedInfo.put(
          ChangedInfoKeys.companyMainBusiness(),
          JsonMapper.nonEmptyMapper().toJson(updatedMainBusinesses));
    }

    if (supplyParkChanged(updatedSupplyParks, newSupplyParks)) {
      changedInfo.put(
          ChangedInfoKeys.companySupplyPark(),
          JsonMapper.nonEmptyMapper().toJson(updatedSupplyParks));
    }

    // 如果有V码,则继续检查合同信息
    if (!Strings.isNullOrEmpty(newCompany.getSupplierCode())) {

      if (!Objects.equal(updatedCompany.getGroupName(), newCompany.getGroupName())) {
        changedInfo.put(ChangedInfoKeys.companyGroupName(), updatedCompany.getGroupName());
        updatedCompany.setGroupName(null);
      }
      if (!Objects.equal(updatedCompany.getGroupAddr(), newCompany.getGroupAddr())) {
        changedInfo.put(ChangedInfoKeys.companyGroupAddr(), updatedCompany.getGroupAddr());
        updatedCompany.setGroupAddr(null);
      }
      if (!Objects.equal(updatedCompany.getRegCapital(), newCompany.getRegCapital())) {
        changedInfo.put(
            ChangedInfoKeys.companyRegCapical(), String.valueOf(updatedCompany.getRegCapital()));
        updatedCompany.setRegCapital(null);
      }
      if (!Objects.equal(updatedCompany.getRcCoinType(), newCompany.getRcCoinType())) {
        changedInfo.put(
            ChangedInfoKeys.companyRcCoinType(), String.valueOf(updatedCompany.getRcCoinType()));
        updatedCompany.setRcCoinType(null);
      }
      if (!Objects.equal(updatedCompany.getPersonScale(), newCompany.getPersonScale())) {
        changedInfo.put(ChangedInfoKeys.companyPersonScale(), updatedCompany.getPersonScale());
        updatedCompany.setPersonScale(null);
      }
      if (!Objects.equal(updatedCompany.getRegProvince(), newCompany.getRegProvince())) {
        changedInfo.put(
            ChangedInfoKeys.companyRegProvince(), String.valueOf(updatedCompany.getRegProvince()));
        updatedCompany.setRegProvince(null);
      }
      if (!Objects.equal(updatedCompany.getRegCity(), newCompany.getRegCity())) {
        changedInfo.put(
            ChangedInfoKeys.companyRegCity(), String.valueOf(updatedCompany.getRegCity()));
        updatedCompany.setRegCity(null);
      }
      if (!Objects.equal(updatedCompany.getFixedAssets(), newCompany.getFixedAssets())) {
        changedInfo.put(
            ChangedInfoKeys.companyFixedAssets(), String.valueOf(updatedCompany.getFixedAssets()));
        updatedCompany.setFixedAssets(null);
      }
      if (!Objects.equal(updatedCompany.getFaCoinType(), newCompany.getFaCoinType())) {
        changedInfo.put(
            ChangedInfoKeys.companyFaCoinType(), String.valueOf(updatedCompany.getFaCoinType()));
        updatedCompany.setFaCoinType(null);
      }

      Date updatedFoundAt = updatedCompany.getFoundAt();
      Date oldFoundAt = newCompany.getFoundAt();
      if (updatedFoundAt != null) {
        DateTime updated = new DateTime(updatedFoundAt);
        if (oldFoundAt == null) {
          changedInfo.put(ChangedInfoKeys.companyFoundAt(), updated.toString(FORMATTER));
          updatedCompany.setFoundAt(null);
        } else {
          DateTime old = new DateTime(oldFoundAt);
          if (!updated.equals(old)) {
            changedInfo.put(ChangedInfoKeys.companyFoundAt(), updated.toString(FORMATTER));
            updatedCompany.setFoundAt(null);
          }
        }
      }

      if (!Objects.equal(updatedCompany.getOfficialWebsite(), newCompany.getOfficialWebsite())) {
        changedInfo.put(
            ChangedInfoKeys.companyOfficialWebSite(), updatedCompany.getOfficialWebsite());
        updatedCompany.setOfficialWebsite(null);
      }
      if (!Objects.equal(updatedCompany.getNature(), newCompany.getNature())) {
        changedInfo.put(
            ChangedInfoKeys.companyNature(), String.valueOf(updatedCompany.getNature()));
        updatedCompany.setNature(null);
      }
      if (!Objects.equal(updatedCompany.getWorldTop(), newCompany.getWorldTop())) {
        changedInfo.put(
            ChangedInfoKeys.companyWorldTop(), String.valueOf(updatedCompany.getWorldTop()));
        updatedCompany.setWorldTop(null);
      }
      if (!Objects.equal(updatedCompany.getListedStatus(), newCompany.getListedStatus())) {
        changedInfo.put(
            ChangedInfoKeys.companyListedStatus(),
            String.valueOf(updatedCompany.getListedStatus()));
        updatedCompany.setListedStatus(null);
      }
      if (!Objects.equal(updatedCompany.getListedRegion(), newCompany.getListedRegion())) {
        changedInfo.put(ChangedInfoKeys.companyListedRegion(), updatedCompany.getListedRegion());
        updatedCompany.setListedRegion(null);
      }
      if (!Objects.equal(updatedCompany.getTicker(), newCompany.getTicker())) {
        changedInfo.put(ChangedInfoKeys.companyTicker(), updatedCompany.getTicker());
        updatedCompany.setTicker(null);
      }
    }

    if (!changedInfo.isEmpty()) {
      supplierInfoChangedDto.setChanged(true);
      supplierInfoChangedDto.setChangedInfo(changedInfo);
    }

    return supplierInfoChangedDto;
  }