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// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
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package com.cloud.dc.dao;

import java.util.List;

import com.cloud.dc.DataCenterIpAddressVO;
import com.cloud.dc.DataCenterVO;
import com.cloud.dc.DataCenterVnetVO;
import com.cloud.utils.Pair;
import com.cloud.utils.db.GenericDao;

public interface DataCenterDao extends GenericDao<DataCenterVO, Long> {
    DataCenterVO findByName(String name);
    
    /**
     * @param id data center id
     * @return a pair of mac address strings.  The first one is private and second is public.
     */
    String[] getNextAvailableMacAddressPair(long id);
    String[] getNextAvailableMacAddressPair(long id, long mask);
    Pair<String, Long> allocatePrivateIpAddress(long id, long podId, long instanceId, String reservationId);
    DataCenterIpAddressVO allocatePrivateIpAddress(long id, String reservationId);
    String allocateLinkLocalIpAddress(long id, long podId, long instanceId, String reservationId);
    String allocateVnet(long dcId, long physicalNetworkId, long accountId, String reservationId, boolean canUseSystemGuestVlans);
    
    void releaseVnet(String vnet, long dcId, long physicalNetworkId, long accountId, String reservationId);
    void releasePrivateIpAddress(String ipAddress, long dcId, Long instanceId);
    void releasePrivateIpAddress(long nicId, String reservationId);
    void releaseLinkLocalIpAddress(String ipAddress, long dcId, Long instanceId);
    void releaseLinkLocalIpAddress(long nicId, String reservationId);
    
    boolean deletePrivateIpAddressByPod(long podId);
    boolean deleteLinkLocalIpAddressByPod(long podId);
    
    void addPrivateIpAddress(long dcId,long podId, String start, String end);
    void addLinkLocalIpAddress(long dcId,long podId, String start, String end);
    
    List<DataCenterVnetVO> findVnet(long dcId, long physicalNetworkId, String vnet);

    String allocatePodVlan(long podId, long accountId);

	List<DataCenterVO> findZonesByDomainId(Long domainId);

	List<DataCenterVO> listPublicZones(String keyword);

	List<DataCenterVO> findChildZones(Object[] ids, String keyword);

    void loadDetails(DataCenterVO zone);
    void saveDetails(DataCenterVO zone);
    
    List<DataCenterVO> listDisabledZones();
    List<DataCenterVO> listEnabledZones();
    DataCenterVO findByToken(String zoneToken);    
    DataCenterVO findByTokenOrIdOrName(String tokenIdOrName);

	int countZoneVlans(long dcId, boolean onlyCountAllocated);
    
    void addVnet(long dcId, long physicalNetworkId, List<String> vnets);
    void deleteVnet(long physicalNetworkId);
    List<DataCenterVnetVO> listAllocatedVnets(long physicalNetworkId);

	List<DataCenterVO> findZonesByDomainId(Long domainId, String keyword);

	List<DataCenterVO> findByKeyword(String keyword);

    List<DataCenterVO> listAllZones();
}