package com.vci.web.service.impl;

import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.vci.corba.common.PLException;
import com.vci.corba.omd.atm.AttributeDef;
import com.vci.corba.omd.btm.BizType;
import com.vci.corba.omd.data.BusinessObject;
import com.vci.corba.omd.ltm.LinkType;
import com.vci.omd.utils.ObjectTool;
import com.vci.pagemodel.*;
import com.vci.starter.web.annotation.log.VciUnLog;
import com.vci.starter.web.enumpck.VciFieldTypeEnum;
import com.vci.starter.web.pagemodel.BaseQueryObject;
import com.vci.starter.web.pagemodel.BaseResult;
import com.vci.starter.web.pagemodel.DataGrid;
import com.vci.starter.web.util.BeanUtil;
import com.vci.starter.web.util.VciBaseUtil;
import com.vci.starter.web.util.VciDateUtil;
import com.vci.model.OsLinkTypeDO;
import com.vci.web.service.*;
import com.vci.web.util.PlatformClientUtil;
import com.vci.web.util.WebUtil;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

import java.io.IOException;
import java.util.*;
import java.util.stream.Collectors;

/**
 * 链接类型服务
 * @author weidy
 * @date 2021-2-15
 */
@Service
public class OsLinkTypeServiceImpl implements OsLinkTypeServiceI {

    /**
     * 日志
     */
    private Logger logger = LoggerFactory.getLogger(getClass());


    /**
     * 平台的调用工具类
     */
    @Autowired
    private PlatformClientUtil platformClientUtil;

    /**
     * 属性的服务
     */
    @Autowired
    private OsAttributeServiceI attributeService;

    /**
     * 枚举的服务
     */
    @Autowired
    private OsEnumServiceI enumService;

    /**
     * 业务类型服务
     */
    @Autowired
    private OsBtmServiceI btmService;

    /**
     * 业务数据查询服务
     */
    @Autowired
    private WebBoServiceI boService;

    /**
     * 加载自身
     */
    @Autowired(required = false)
    @Lazy
    private OsLinkTypeServiceI self;

    /**
     * 查询所有的链接类型
     *
     * @return 链接类型对象
     */
    @Override
    @VciUnLog
    public List<OsLinkTypeVO> selectAllLink() {
        try {
            return linkTypeDO2VOs(Arrays.stream(platformClientUtil.getLinkTypeService().getLinkTypes()).collect(Collectors.toList()));
        } catch (PLException vciError) {
           throw WebUtil.getVciBaseException(vciError);
        }
    }

    /**
     * 查询所有的业务类型映射
     *
     * @return key 是业务的英文名称的小写
     */
    @Override
    @VciUnLog
    public Map<String, OsLinkTypeVO> selectAllLinkMap() {
        return Optional.ofNullable(self.selectAllLink()).orElseGet(()->new ArrayList<>()).stream().collect(Collectors.toMap(s->s.getId().toLowerCase(),t->t,(o1,o2)->o1));
    }

    /**
     * 数据对象转换为显示对象
     *
     * @param linkTypes 数据对象
     * @return 显示对象
     */
    @Override
    public List<OsLinkTypeVO> linkTypeDO2VOs(Collection<LinkType> linkTypes) {
        List<OsLinkTypeVO> VOS = new ArrayList<>();
        Optional.ofNullable(linkTypes).orElseGet(()->new ArrayList<>()).stream().forEach(linkType -> {
            OsLinkTypeVO vo = linkTypeDO2VO(linkType);
            VOS.add(vo);
        });
        return VOS;
    }

    /**
     * 数据对象转换为显示对象
     *
     * @param linkType 数据对象
     * @return 显示对象
     */
    @Override
    public OsLinkTypeVO linkTypeDO2VO(LinkType linkType) {
        OsLinkTypeVO vo = new OsLinkTypeVO();
        if(linkType !=null){
            vo.setOid(linkType.oid);
            vo.setCreator(linkType.creator);
            vo.setLastModifier(linkType.modifier);
            try {
                vo.setCreateTime(VciDateUtil.long2Date(linkType.createTime));
                vo.setLastModifyTime(VciDateUtil.long2Date(linkType.modifyTime));
                vo.setTs(VciDateUtil.long2Date(linkType.ts));
            } catch (Exception e) {
                e.printStackTrace();
            }
            vo.setDescription(linkType.description);
            vo.setId(linkType.name);
            vo.setName(linkType.tag);
            vo.setFromBtmTypeVOS(btmService.listBtmByIds(Arrays.stream(linkType.btmItemsFrom).collect(Collectors.toSet())));
            if(!CollectionUtils.isEmpty(vo.getFromBtmTypeVOS())){
                vo.setFromBtmType(Arrays.stream(linkType.btmItemsFrom).collect(Collectors.joining(",")));
                vo.setFromBtmTypeName(vo.getFromBtmTypeVOS().stream().map(OsBtmTypeVO::getName).collect(Collectors.joining(",")));
            }
            vo.setToBtmTypeVOS(btmService.listBtmByIds(Arrays.stream(linkType.btmItemsTo).collect(Collectors.toSet())));
            if(!CollectionUtils.isEmpty(vo.getToBtmTypeVOS())){
                vo.setToBtmType(Arrays.stream(linkType.btmItemsTo).collect(Collectors.joining(",")));
                vo.setToBtmTypeName(vo.getToBtmTypeVOS().stream().map(OsBtmTypeVO::getName).collect(Collectors.joining(",")));
            }
            vo.setImplClass(linkType.implClass);
            vo.setShape(linkType.shape);
            List<OsAttributeVO> attributeVOS = attributeService.listAttrByIds(Arrays.stream(linkType.attributes).collect(Collectors.toList()));
            List<OsLinkTypeAttributeVO> linkTypeAttributeVOS = new ArrayList<>();
            Optional.ofNullable(attributeVOS).orElseGet(()->new ArrayList<>()).stream().forEach(attributeVO->{
                OsLinkTypeAttributeVO linkTypeAttributeVO = new OsLinkTypeAttributeVO();
                BeanUtil.convert(attributeVO,linkTypeAttributeVO);
                linkTypeAttributeVO.setPkLinkType(vo.getOid());
                if(StringUtils.isNotBlank(attributeVO.getBtmTypeId())){
                    linkTypeAttributeVO.setReferFlag(true);
                    linkTypeAttributeVO.setReferBtmTypeId(attributeVO.getBtmTypeId());
                }
                if(StringUtils.isNotBlank(attributeVO.getEnumId())){
                    linkTypeAttributeVO.setEnumFlag(true);
                    linkTypeAttributeVO.setEnumItemMap(enumService.getEnumValueMap(linkTypeAttributeVO.getEnumId()));
                }
                linkTypeAttributeVOS.add(linkTypeAttributeVO);
            });
            vo.setAttributes(linkTypeAttributeVOS);
        }
        return vo;
    }

    /**
     * 使用编号获取链接类型
     *
     * @param linkIds 编号
     * @return 链接类型
     */
    @Override
    public List<OsLinkTypeVO> listLinkTypeIds(Collection<String> linkIds) {
        if(CollectionUtils.isEmpty(linkIds)){
            return null;
        }
        Map<String, OsLinkTypeVO> linkTypeVOMap = self.selectAllLinkMap();
        List<OsLinkTypeVO> linkTypeVOS = new ArrayList<>();
        linkIds.stream().forEach(id->{
            if(linkTypeVOMap.containsKey(id.toLowerCase())){
                linkTypeVOS.add(linkTypeVOMap.get(id.toLowerCase()));
            }
        });
        return linkTypeVOS;
    }

    /**
     * 使用编号获取链接类型
     *
     * @param id 编号
     * @return 链接类型
     */
    @Override
    public OsLinkTypeVO getLinkTypeById(String id) {
        if(StringUtils.isBlank(id)){
            return null;
        }
        return self.selectAllLinkMap().getOrDefault(id.toLowerCase(),null);
    }

    /**
     * 获取链接类型的属性
     *
     * @param linkTypeId 链接类型的编号
     * @return 链接类型的属性
     */
    @Override
    public List<OsLinkTypeAttributeVO> listAttributeByLinkId(String linkTypeId) {
        OsLinkTypeVO linkTypeVO = getLinkTypeById(linkTypeId);
        return linkTypeVO.getAttributes();
    }

    /**
     * 链接类型的列表
     *
     * @param baseQueryObject 查询对象
     * @return 链接类型的显示对象
     */
    @Override
    public DataGrid<OsLinkTypeVO> gridLinkType(BaseQueryObject baseQueryObject) {
        return gridObject(baseQueryObject, OsLinkTypeDO.class,self.selectAllLinkMap(),OsLinkTypeVO.class);
    }

    /**
     * 使用主键获取显示对象
     *
     * @param linkTypeOid 链接类型的主键
     * @return 链接类型的显示对象
     */
    @Override
    public OsLinkTypeVO selectByOid(String linkTypeOid) {
        List<OsLinkTypeVO> linkTypeVOS = self.selectAllLinkMap().values().stream().collect(Collectors.toList());
        return Optional.ofNullable(linkTypeVOS).orElseGet(()->new ArrayList<>()).stream().filter(s->s.getOid().equalsIgnoreCase(linkTypeOid)).findFirst().orElseGet(()->null);

    }

    /**
     * 获取链接类型关联的所有业务类型中属性类型差异的信息
     *
     * @param linkTypeOid 链接类型的主键
     * @return 有错误的属性
     */
    @Override
    public List<OsBtmTypeAttributeVO> checkAttributeTypeDifferent(String linkTypeOid) {
        if(StringUtils.isBlank(linkTypeOid)){
            return new ArrayList<>();
        }
        OsLinkTypeVO linkTypeVO = selectByOid(linkTypeOid);
        List<OsBtmTypeVO> fromBtmTypeVOS = linkTypeVO.getFromBtmTypeVOS();
        List<OsBtmTypeVO> toBtmTypeVOS = linkTypeVO.getToBtmTypeVOS();
        List<OsBtmTypeVO> btmTypeVOS = new ArrayList<>();
        btmTypeVOS.addAll(fromBtmTypeVOS);
        btmTypeVOS.addAll(toBtmTypeVOS);

        List<OsBtmTypeAttributeVO> diffList = new ArrayList<>();
        btmTypeVOS.stream().forEach(btmTypeVO -> {
            //查询这个表的信息
            String sql = "select t.column_name,t.data_type,t.data_length,t.nullable,t.data_precision,t.data_scale,c.comments from user_tab_columns t " +
                    "inner JOIN user_col_comments c on t.TABLE_NAME  = c.table_name and t.COLUMN_NAME = c.column_name where " +
                    "t.table_name = '" + VciBaseUtil.getTableName(btmTypeVO.getId()).toUpperCase(Locale.ROOT) + "' order by t.column_name asc";
            Map<String, OsBtmTypeAttributeVO> attributeVOMap = btmTypeVO.getAttributes().stream().collect(Collectors.toMap(s -> s.getId().toLowerCase(Locale.ROOT), t -> t));
            List<BusinessObject> cbosList = boService.queryBySql(sql, new HashMap<>());
            if(!CollectionUtils.isEmpty(cbosList)){
                cbosList.stream().forEach(cbo->{
                    String attrId = ObjectTool.getBOAttributeValue(cbo,"column_name");
                    String dataType = ObjectTool.getBOAttributeValue(cbo,"data_type");
                    if(StringUtils.isNotBlank(dataType) && dataType.contains("(")){
                        dataType = dataType.substring(0,dataType.indexOf("("));
                    }
                    OsBtmTypeAttributeVO attributeVO = attributeVOMap.getOrDefault(attrId.toLowerCase(Locale.ROOT), null);
                    if(attributeVO!=null){
                        String vtType = attributeVO.getAttrDataType();
                        String attrType = "";
                        VciFieldTypeEnum fieldTypeEnum = VciFieldTypeEnum.forValue(vtType);
                        if(fieldTypeEnum == null) {
                            attrType = "VARCHAR2";
                        }else {
                            switch (fieldTypeEnum) {
                                case VTString:
                                case VTBoolean:
                                    attrType = "VARCHAR2";
                                    break;
                                case VTInteger:
                                case VTLong:
                                case VTDouble:
                                    attrType = "NUMBER";
                                    break;
                                case VTDate:
                                    attrType = "DATE";
                                    break;
                                case VTDateTime:
                                case VTTime:
                                    attrType = "TIMESTAMP";
                                    break;
                                default:
                                    attrType = "VARCHAR2";
                                    break;
                            }
                        }
                        if(!attrType.equalsIgnoreCase(dataType)) {
                            diffList.add(attributeVO);
                        }
                    }
                });
            }
        });
        return diffList;
    }

    /**
     * 链接类型的列表
     *
     * @return 链接类型的显示对象
     */
    @Override
    public BaseResult<List<LinkType>> gridLink() throws PLException {

        LinkType[] linkTypes = platformClientUtil.getLinkTypeService().getLinkTypes();
        return BaseResult.dataList(Arrays.asList(linkTypes));
    }
    /**
     * 链接类型保存
     * linkType 链接类型的保存对象
     * addFlag 是否为新增 true新增，false修改
     * @return 保存结果
     */
    @Override
    public BaseResult addAndEditLink(LinkType linkType, Boolean addFlag) throws PLException {
        VciBaseUtil.alertNotNull(linkType.name,"请输入链接类型名称",linkType.btmItemsFrom,"From端业务类型不能为空!",
                linkType.btmItemsTo,"To端类型均不能为空!");
        int maxLength = platformClientUtil.getLinkTypeService().getLTNameMaxLength();
        if(linkType.name.length() > maxLength){
            throw new PLException("500",new String[] {"链接类型名长度不能超过" + maxLength});
        }
        if(!linkType.name.matches("^[A-Za-z]+$")){
            throw new PLException("500",new String[] {"链接类型名称只能为英文字母"});
        }
        LinkType historyLink = platformClientUtil.getLinkTypeService().getLinkType(linkType.name);
        if(historyLink != null && !historyLink.name.equals("") && addFlag){
            throw new PLException("500",new String[] {"该链接类型名称已经存在"});
        }
        linkType.modifier = WebUtil.getCurrentUserId();
        if(addFlag){
            linkType.creator = WebUtil.getCurrentUserId();
            platformClientUtil.getLinkTypeService().addLinkType(linkType);
            return BaseResult.success(null,"保存成功！");
        }
        ArrayList<String> removeAbList = getRemovedApList(historyLink, linkType);
        if(removeAbList.size() > 0 && platformClientUtil.getLinkTypeService().hasData(linkType.name)){
            linkType.attributes = historyLink.attributes;
            platformClientUtil.getLinkTypeService().modifyLinkType(linkType);
            throw new PLException("500",new String[] {"类型已有实例, 不进行移除操作"});
        }
        platformClientUtil.getLinkTypeService().modifyLinkType(linkType);
        return BaseResult.success(null,"保存成功！");
    }
    /**
     * 链接类型删除
     * linkType 链接类型对象
     * @return 删除结果
     */
    @Override
    public BaseResult deleteLink(LinkType linkType) throws PLException {
        if(platformClientUtil.getLinkTypeService().hasData(linkType.name)){
            throw new PLException("500",new String[] {"类型已有实例, 不进行删除操作"});
        }
        boolean flag = platformClientUtil.getLinkTypeService().deleteLinkType(linkType);
        if(!flag){
            throw new PLException("500",new String[] {"删除失败"});
        }else{
            return BaseResult.success();
        }
    }
    /**
     * 一致性检查
     * @return 删除结果
     */
    @Override
    public BaseResult checkLinkType() throws PLException {
        String[] result = platformClientUtil.getLinkTypeService().linkTypeConsistencyCheck();
        Map<String, String> dbCheckMap = new HashMap<String, String>();
        for(int i = 0; i < result.length; i++){
            String info = result[i];
            if(info.equals("")){
                continue;
            }
            String[] infos = info.split("/DML");
            String typeName = infos[0];
            String dml = infos[1];
            dbCheckMap.put(typeName, dml);
        }
        Map<String, List<String>> btmCheckMap = usedBtmCheck();
        if(dbCheckMap.size() < 1 && (btmCheckMap == null || btmCheckMap.size() < 1)){
            return BaseResult.successMsg("数据库中的表结构与类型一致, 链接类型引用的业务类型全部正确存在,无需修复!!");
        }else{
            Map<String,Object> returnData = new HashMap<>();
            returnData.put("dbCheckMap",dbCheckMap);
            returnData.put("btmCheckMap",btmCheckMap);
            List<Map> list = new ArrayList<>();
            list.add(returnData);
            return BaseResult.dataList(500,list,"需要进行列的修复！！");
        }
    }

    /**
     * 一致性检查修复数据库表
     * repairData 需要修复的数据
     * @return 修复结果
     */
    @Override
    public BaseResult repairTable(String repairData) throws PLException, IOException {
        Map<String, Object> map = new ObjectMapper().readValue(repairData, new TypeReference<Map<String,Object>>(){});
        HashMap<String,Object> dbCheckMap = (HashMap<String, Object>) map.get("dbCheckMap");
        HashMap<String,List<String>> btmCheckMap = (HashMap<String, List<String>>) map.get("btmCheckMap");
        List returnList = new ArrayList<>();
        Map returnMap = new HashMap();
        if(dbCheckMap.size() > 0){
            List<String> list = getRepairDML(dbCheckMap);
            if(list.size() < 1){
                return BaseResult.success();
            }
            String[] result = platformClientUtil.getLinkTypeService().executeRepair(list.toArray(new String[0]));
            List<String> resultList = Arrays.asList(result);
            for (String typeName : resultList) {
                if(dbCheckMap.containsKey(typeName)){
                    dbCheckMap.remove(typeName);
                }else if(dbCheckMap.containsKey(typeName + "_ADD")){
                    String sql = String.valueOf(dbCheckMap.get(typeName));
                    sql = sql.substring(sql.indexOf(";") + 1, sql.length());
                    dbCheckMap.put(typeName, sql);
                }else if(dbCheckMap.containsKey(typeName + "_DROP")){
                    String sql = String.valueOf(dbCheckMap.get(typeName));
                    sql = sql.substring(0, sql.indexOf(";"));
                    dbCheckMap.put(typeName, sql);
                }
            }
            if(!dbCheckMap.isEmpty()){
                returnMap.put("dbCheckMap",dbCheckMap);
            }
        }

        if(btmCheckMap.size() > 0){
            List<String> result = repairXml(btmCheckMap);
            for(int i = 0; i < result.size(); i++){
                String typeName = result.get(i);
                if(btmCheckMap.containsKey(typeName)){
                    btmCheckMap.remove(typeName);
                }
            }
            if(!btmCheckMap.isEmpty()){
                returnMap.put("btmCheckMap",btmCheckMap);
            }
        }
        returnList.add(returnMap);
        return BaseResult.success(returnList);
    }
    /**
     * 创建视图
     * @return 创建结果
     */
    @Override
    public BaseResult createView() throws PLException {
        boolean f = platformClientUtil.getLinkTypeService().createView();
        if(f){
            return BaseResult.success("创建视图成功");
        }else{
            return BaseResult.success("创建视图失败");
        }
    }


    /**
     * 修复链接类型的xml文件
     * @return
     */
    private List<String> repairXml(HashMap<String, List<String>> btmCheckMap){
        List<String> result = new ArrayList<String>();
        for(Iterator<String> ite = btmCheckMap.keySet().iterator(); ite.hasNext();){
            String linkName = ite.next();
            List<String> list = btmCheckMap.get(linkName);
            LinkType link = null;
            try {
                link = platformClientUtil.getLinkTypeService().getLinkType(linkName);
            } catch (PLException e1) {
                // TODO Auto-generated catch block
                e1.printStackTrace();
                continue;
            }
            //将list中包含的F_btm移除, 重新设置btmItemsFrom
            String[] btms_ = link.btmItemsFrom;
            List<String> btms = new ArrayList<String>();
            for(int i = 0; i < btms_.length; i++){
                if(!list.contains("F_" + btms_[i])){
                    btms.add(btms_[i]);
                }else{
                    if(link.primitivesFrom.equals(btms_[i])){
                        link.primitivesFrom = "";
                    }
                }
            }
            link.btmItemsFrom = btms.toArray(new String[0]);

            //将list中包含的T_btm移除, 重新设置btmItemsTo
            btms_ = link.btmItemsTo;
            btms = new ArrayList<String>();
            for(int i = 0; i < btms_.length; i++){
                if(!list.contains("T_" + btms_[i])){
                    btms.add(btms_[i]);
                }else{
                    if(link.primitivesTo.equals(btms_[i])){
                        link.primitivesTo = "";
                    }
                }
            }
            link.btmItemsTo = btms.toArray(new String[0]);
            link.id = link.name;
            try {
                if(platformClientUtil.getLinkTypeService().modifyLinkType(link)){
                    result.add(linkName);
                }
            } catch (PLException e) {
                e.printStackTrace();
            }
        }
        return result;
    }
    /**
     * 获取需要修复的伪sql
     * @return
     */
    private List<String> getRepairDML(HashMap<String, Object> dbCheckMap) {
        List<String> list = new ArrayList<String>();
        for(Iterator<String> ite = dbCheckMap.keySet().iterator(); ite.hasNext();){
            String type = ite.next();
            String dml = String.valueOf(dbCheckMap.get(type));
            list.add(type + "/DML" + dml);
        }
        return list;
    }
    /**
     * 检查所有的链接类型, 当链接类型中引用的业务类型已经不存在时, 删除该链接类型中对业务类型的引用
     * @return
     */
    private Map<String, List<String>> usedBtmCheck(){
        try {
            Map<String, List<String>> map = new HashMap<String, List<String>>();
            LinkType[] links = platformClientUtil.getLinkTypeService().getLinkTypes();
            for(int i = 0; i < links.length; i++){
                LinkType link = links[i];
                String[] btms = link.btmItemsFrom;
                for(int k = 0; k < btms.length; k++){
                    String btmName = btms[k];
                    BizType btm = platformClientUtil.getBtmService().getBizTypeByName(btmName);
                    if(btm == null || btm.name.equals("")){
                        List<String> list = map.get(link.name);
                        if(list == null){
                            list = new ArrayList<String>();
                            list.add("F_" + btmName);
                        }else{
                            list.add("F_" + btmName);
                        }
                        map.put(link.name, list);
                    }
                }
                btms = link.btmItemsTo;
                for(int k = 0; k < btms.length; k++){
                    String btmName = btms[k];
                    BizType btm = platformClientUtil.getBtmService().getBizTypeByName(btmName);
                    if(btm == null || btm.name.equals("")){
                        List<String> list = map.get(link.name);
                        if(list == null){
                            list = new ArrayList<String>();
                            list.add("T_" + btmName);
                        }else{
                            list.add("T_" + btmName);
                        }
                        map.put(link.name, list);
                    }
                }
            }
            return map;
        } catch (PLException e) {
            e.printStackTrace();
        }
        return null;
    }


    /**
     * 获取修改链接类型时 减少的属性
     * @param oldLt
     * @param newLt
     * @return
     */
    private ArrayList<String> getRemovedApList(LinkType oldLt,
                                               LinkType newLt) {
        String[] oldAbInfo = oldLt.attributes;
        ArrayList<String> oldNameList = new ArrayList<String>();
        for(int i = 0; i < oldAbInfo.length; i++){
            oldNameList.add(oldAbInfo[i]);
        }
        String[] newAbInfo = newLt.attributes;
        ArrayList<String> newNameList = new ArrayList<String>();
        for(int i = 0; i < newAbInfo.length; i++){
            newNameList.add(newAbInfo[i]);
        }

        ArrayList<String> removedApList = new ArrayList<String>();

        for(Iterator<String> iterator = oldNameList.iterator(); iterator.hasNext();){
            String oldName = iterator.next();
            if(!newNameList.contains(oldName)){
                removedApList.add(oldName);
            }
        }
        return removedApList;
    }

    /**
     * 清除缓存
     */
    @Override
    public void clearCache() {

    }

    /**
     * 修改链接类型中对应属性名的属性
     * @param apName
     * @return
     * @throws PLException
     */
    @Override
    public boolean alterAp(String apName) throws PLException {
        String[] linkNames = null;
        List<String> linkNameList = new ArrayList<String>();
        AttributeDef abItem = null;
        try {
            abItem = platformClientUtil.getAttributeService().getAttributeDefByName(apName);
        } catch (PLException e1) {
            e1.printStackTrace();
        }
        if(abItem == null || abItem.equals("")){
            return true;
        }
        try {
            linkNames = platformClientUtil.getLinkTypeService().getLTNamesByAPName(apName);
        } catch (PLException e) {
            e.printStackTrace();
        }
        if(linkNames == null || linkNames.length <= 0){
            return true;
        }

        linkNameList = Arrays.asList(linkNames);
        for(Iterator<String> i = linkNameList.iterator(); i.hasNext();){
            String linkName = i.next();
            try {
                platformClientUtil.getLinkTypeService().modifyLTAttribute(linkName, apName);
            } catch (PLException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
                String erreMsg = "调整链接类型中【"+apName+"】属性时出现错误，原因："+e.getMessage();
                logger.error(erreMsg);
                throw new PLException("500",new String[]{erreMsg});
            }
        }
        return false;
    }

    /**
     * 判断该属性是否已经在链接类型中产生了数据
     * @param abName
     * @return
     * @throws PLException
     */
    @Override
    public boolean hasInstance(String abName) throws PLException {
        String[] btmNames = platformClientUtil.getLinkTypeService().getLTNamesByAPName(abName);
        if(btmNames == null || btmNames.length == 0){
            return false;
        }
        for(int i = 0; i < btmNames.length; i++){
            String btmName = btmNames[i];
            boolean flag;
            flag = platformClientUtil.getLinkTypeService().hasData(btmName);
            if(flag){
                return flag;
            }
        }
        return false;
    }

    /**
     * 获取连接类型名称集合
     * @return
     */
    @Override
    public List<String> getAllLtName() throws PLException {
        LinkType[] linkTypes = platformClientUtil.getLinkTypeService().getLinkTypes();
        if(null != linkTypes && linkTypes.length > 0){
            return Arrays.stream(linkTypes).map(linkType -> linkType.name).collect(Collectors.toList());
        }
        return null;
    }

}