package com.nis.web.service.basics;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;

import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.beust.jcommander.internal.Lists;
import com.nis.domain.Page;
import com.nis.domain.SysDataDictionaryItem;
import com.nis.domain.basics.AsnIpCfg;
import com.nis.domain.basics.PolicyGroupInfo;
import com.nis.domain.configuration.CfgIndexInfo;
import com.nis.domain.maat.GroupReuseAddBean;
import com.nis.domain.maat.GroupReuseCfg;
import com.nis.domain.maat.MaatCfg.IpCfg;
import com.nis.domain.maat.MaatCfg.NumBoundaryCfg;
import com.nis.domain.maat.MaatCfg.StringCfg;
import com.nis.domain.maat.ToMaatResult;
import com.nis.domain.specific.ConfigGroupInfo;
import com.nis.exceptions.MaatConvertException;
import com.nis.util.ConfigServiceUtil;
import com.nis.util.Constants;
import com.nis.util.DictUtils;
import com.nis.web.dao.CrudDao;
import com.nis.web.dao.basics.AsnIpCfgDao;
import com.nis.web.dao.basics.PolicyGroupInfoDao;
import com.nis.web.dao.specific.SpecificServiceCfgDao;
import com.nis.web.security.UserUtils;
import com.nis.web.service.CrudService;
@Service
public class AsnIpCfgService extends CrudService<CrudDao<AsnIpCfg>, AsnIpCfg> {
	@Autowired
	private AsnIpCfgDao asnIpCfgDao;
	@Autowired
	private SpecificServiceCfgDao specificServiceCfgDao;
	@Autowired
	private PolicyGroupInfoDao policyGroupInfoDao;
	/**
	 * @param page
	 * @param entity
	 * @return
	 */
	public Page<AsnIpCfg> findPage(Page<AsnIpCfg> page, AsnIpCfg entity) {
		entity.getSqlMap().put("dsf", configScopeFilter(entity.getCurrentUser(),"r"));
		entity.setPage(page);
		List<AsnIpCfg> list=asnIpCfgDao.findPage(entity);
		page.setList(list);
		return page;
	}
	public AsnIpCfg get(Long id ) {
		return asnIpCfgDao.get(id);
	}
	@Transactional(readOnly=false,rollbackFor=RuntimeException.class)
	public void save(List<AsnIpCfg> entitys){
		this.saveBatch(entitys, AsnIpCfgDao.class);
	}
	@Transactional(readOnly=false,rollbackFor=RuntimeException.class)
	public void update(AsnIpCfg entity){
		Date editTime=new Date();
		entity.setEditTime(editTime);
		entity.setEditorId(entity.getCurrentUser().getId());
		if(entity.getAsnIpGroup()==null) {
			throw new RuntimeException("asn group name not found!");
		}
		ConfigGroupInfo groupInfo=specificServiceCfgDao.getConfigGroupInfoByGroupId(entity.getAsnIpGroup());
		if(groupInfo.getIsIssued()==0) {//未下发,可修改
			asnIpCfgDao.update(entity);
		}else {
			throw new RuntimeException("asn group is issued, cannot update asn ip!");
		}
		
	}
	@Transactional(readOnly=false,rollbackFor=RuntimeException.class)
	public void saveAsnIpBatch(Map<String,List<AsnIpCfg>> cfgs,int total) {
		List<AsnIpCfg> toDelAsnIpCfgs=Lists.newArrayList();
		List<AsnIpCfg> toSaveAsnIpCfgs=Lists.newArrayList();
		List<SysDataDictionaryItem> isImportAll=DictUtils.getDictList("IS_ASN_IP_IMPORT_ALL");
		List<Integer> idList=ConfigServiceUtil.getId(3, total);
		int ind=0;
		for(Entry<String,List<AsnIpCfg>> entry:cfgs.entrySet()) {
			Long asnNo=Long.parseLong(entry.getKey());
			ConfigGroupInfo configGroupInfo=this.getConfigGroupInfoByAsnNo(asnNo);
			if(configGroupInfo==null) {//不存在则新增
				PolicyGroupInfo info=new PolicyGroupInfo();
				info.setAsnNo(Long.parseLong(entry.getKey()));
				info.setDescription("Create by import excel");
				info.setGroupName("Import"+asnNo);
				info.setGroupType(4);
				configGroupInfo=this.saveAsnGroup(info);
			}
			for(AsnIpCfg cfg:entry.getValue()) {
				cfg.setAsnIpGroup(configGroupInfo.getGroupId());
				cfg.setRegionId(idList.get(ind));
				if(configGroupInfo.getIsIssued()==0)
					cfg.setIsValid(Constants.VALID_NO);
				else {
					cfg.setIsValid(Constants.VALID_YES);
				}
				ind++;	
			}
			if(isImportAll.get(0).getItemCode().equals("1")) {//全量下发，删除已有的
				if(configGroupInfo.getIsIssued()==1) {//已下发
					List<AsnIpCfg> _toDelAsnIpCfgs=this.getByAsnGroup(configGroupInfo.getGroupId(), configGroupInfo.getAsnId());
					toDelAsnIpCfgs.addAll(_toDelAsnIpCfgs);
				}
				this.deleteByAsnGroup(configGroupInfo.getGroupId(), configGroupInfo.getAsnId());
			}
			toSaveAsnIpCfgs.addAll(entry.getValue());
		}
		this.save(toSaveAsnIpCfgs);
		if(toDelAsnIpCfgs.size()>0) {
			asnIPRegionSendToMaat(toDelAsnIpCfgs,Constants.VALID_NO);
		}
		if(toSaveAsnIpCfgs.size()>0) {
			asnIPRegionSendToMaat(toSaveAsnIpCfgs,Constants.VALID_YES);
		}
	}
	/**
	 * asn ip分组复用新增
	 * @param asnIpCfgs
	 */
	public void asnIPRegionSendToMaat(List<AsnIpCfg> asnIpCfgs,Integer valid) {
		GroupReuseAddBean maatBean = new GroupReuseAddBean();		
		List<GroupReuseCfg> groupReuseList=new ArrayList<>();
		GroupReuseCfg groupReuseCfg=new GroupReuseCfg();
		List<IpCfg> ipRegionList = groupReuseCfgAddRemoveConvert(asnIpCfgs,valid,null);
		List<StringCfg> strRegionList = new ArrayList<>();
		List<NumBoundaryCfg> numRegionList = new ArrayList<>();
		groupReuseCfg.setIpRegionList(ipRegionList);
		groupReuseCfg.setStrRegionList(strRegionList);
		groupReuseCfg.setNumRegionList(numRegionList);
		groupReuseList.add(groupReuseCfg);
		maatBean.setGroupReuseCfgList(groupReuseList);
		maatBean.setAuditTime(new Date());
		maatBean.setCreatorName(UserUtils.getUser().getName());
		maatBean.setVersion(Constants.MAAT_VERSION);
		if(valid==Constants.VALID_YES) {
			maatBean.setOpAction(Constants.INSERT_ACTION);
			//调用服务接口下发配置数据
			String json=gsonToJson(maatBean);
			logger.info("asn ip复用域新增配置下发配置参数："+json);
			//调用服务接口下发配置
			ToMaatResult result =ConfigServiceUtil.postGroupReuseSources(json);
			logger.info("asn ip复用域新增配置响应信息："+result.getMsg());
		}else {
			maatBean.setOpAction(Constants.UPDATE_ACTION);
			//调用服务接口下发配置数据
			String json=gsonToJson(maatBean);
			logger.info("asn ip复用域删除配置下发配置参数："+json);
			//调用服务接口下发配置
			ToMaatResult result = ConfigServiceUtil.put(json,3);
			logger.info("asn ip复用域删除配置响应信息："+result.getMsg());
		}
	}
	@Transactional(readOnly=false,rollbackFor=RuntimeException.class)
	public ConfigGroupInfo saveAsnGroup(PolicyGroupInfo entity) throws MaatConvertException{
		entity.setIsValid(1);
		ConfigGroupInfo group=new ConfigGroupInfo();
		//新增
		Date createTime=new Date();
		entity.setCreatorId(UserUtils.getUser().getId());
		entity.setCreateTime(createTime);
		//asn类型从综合服务获取groupId
		if(4==entity.getGroupType().intValue()) {
			int serviceGroupId=0;
			List<Integer> groupIds= ConfigServiceUtil.getId(2,1);
			if(groupIds.size()>0) {
				serviceGroupId=groupIds.get(0).intValue();
			}else {
				throw new MaatConvertException("Get asn group id failed");
			}
			entity.setServiceGroupId(serviceGroupId);
			//新增协议分组
			group.setGroupId(serviceGroupId);
			group.setGroupName(entity.getGroupName());
			group.setIsIssued(0);
			group.setGroupType(entity.getGroupType());
			group.setAsnId(entity.getAsnNo());
			specificServiceCfgDao.insertConfigGroupInfo(group);
			policyGroupInfoDao.insert(entity);
		}
		return group;
	}
	@Transactional(readOnly=false,rollbackFor=RuntimeException.class)
	public void saveAsnIpCfg(CfgIndexInfo entity) {
		Date createTime=new Date();
		ConfigGroupInfo groupInfo=specificServiceCfgDao.getConfigGroupInfoByGroupId(entity.getAsnIpGroup().intValue());
		if(groupInfo==null) {
			throw new RuntimeException("ConfigGroupInfo is null!");
		}
		List<Integer> idList=ConfigServiceUtil.getId(3, entity.getAsnIpCfgs().size());
		int index=0;
		if(groupInfo.getIsIssued()==1) {//如果已经下发，则需要下到综合服务中
			if(entity.getAsnIpCfgs()!=null) {
				for(AsnIpCfg cfg:entity.getAsnIpCfgs()) {
					if(StringUtils.isNotBlank(entity.getCfgDesc())) {
						BeanUtils.copyProperties(entity, cfg, new String[]{"cfgId"});
					}else {
						BeanUtils.copyProperties(entity, cfg, new String[]{"cfgId","cfgDesc"});
					}
					
					cfg.setCreateTime(createTime);
					cfg.setCreatorId(entity.getCurrentUser().getId());
					cfg.setAsnIpGroup(entity.getAsnIpGroup());
					cfg.setIsValid(Constants.VALID_YES);
					cfg.setRegionId(idList.get(index));
					index++;
				}
			}
			this.save(entity.getAsnIpCfgs());
			asnIPRegionSendToMaat(entity.getAsnIpCfgs(),Constants.VALID_YES);
		}else {
			if(entity.getAsnIpCfgs()!=null) {
				for(AsnIpCfg cfg:entity.getAsnIpCfgs()) {
					BeanUtils.copyProperties(entity, cfg, new String[]{"cfgId"});
					cfg.setCreateTime(createTime);
					cfg.setCreatorId(entity.getCurrentUser().getId());
					cfg.setAsnIpGroup(entity.getAsnIpGroup().intValue());
					cfg.setIsValid(Constants.VALID_NO);
					cfg.setRegionId(idList.get(index));
					index++;
				}
			}
			this.save(entity.getAsnIpCfgs());
		}
	}
	@Transactional(readOnly=false,rollbackFor=RuntimeException.class)
	public void delete(Integer functionId,Integer isValid,String ids) {
		for(String id:ids.split(",")) {
			Long.parseLong(id);
		}
		List<AsnIpCfg> issuedList=new ArrayList<>();
		List<AsnIpCfg> asnIpCfgList= asnIpCfgDao.getByIds(ids);
		
		for(AsnIpCfg asnIpCfg:asnIpCfgList) {
			if(asnIpCfg.getIsValid()==Constants.VALID_YES) {//代表下发过了
				asnIpCfg.setIsValid(isValid);
				issuedList.add(asnIpCfg);
				Integer groupId=asnIpCfg.getAsnIpGroup();
				List result=asnIpCfgDao.findOtherIps(groupId, asnIpCfg.getCfgId().intValue());
				if(result==null||result.size()==0) {
					throw new RuntimeException("Cant not delete ip from asn group, there is only one ip left in the group!");
				}
			}
		}
		if(issuedList.size()>0) {
			//已经下发过的,调用分组复用配置删除接口
			asnIPRegionSendToMaat(issuedList,Constants.VALID_NO);
		}
		asnIpCfgDao.updateValid(isValid, ids);
	}
//	public List<ConfigGroupInfo> findPolicyGroupInfosByType(Integer groupId) {
//		// TODO Auto-generated method stub
//		return asnIpCfgDao.findPolicyGroupInfosByType(groupId);
//	}
	/**
	 * 选中组中是否含有只剩一个未删除IP的组
	 * @param serviceGroupIds
	 * @return
	 */
	public boolean hasLastIp(String serviceGroupIds,String ids) {
		// TODO Auto-generated method stub
		for(String groupId:serviceGroupIds.split(",")) {
			Long.parseLong(groupId);
		}
		List<Integer> countList=asnIpCfgDao.countValidIPs(serviceGroupIds,ids);
		if(countList.size()==0) {
			return true;
		}
		for(Integer count:countList) {
			if(count==0) {
				return true;
			}
		}
		return false;
	}
	public ConfigGroupInfo getConfigGroupInfoByAsnNo(Long asnNo) {
		return asnIpCfgDao.getInfoByAsnNo(asnNo);
	}
	public List<AsnIpCfg> getByAsnGroup(Integer groupId,Long asnNo) {
		if(groupId==null||asnNo==null) {
			throw new RuntimeException("groupId or asnNo is null!");
		}
		return asnIpCfgDao.getByAsnGroup(groupId.longValue(),asnNo.longValue());
	}
	public void deleteByAsnGroup(Integer groupId,Long asnNo) {
		if(groupId==null||asnNo==null) {
			throw new RuntimeException("groupId or asnNo is null!");
		}
		asnIpCfgDao.deleteByAsnGroup(groupId.longValue(),asnNo.longValue());
	}
}