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// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
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package com.cloud.network.lb;

import com.cloud.exception.NetworkRuleConflictException;
import com.cloud.exception.ResourceUnavailableException;
import com.cloud.network.Network;
import com.cloud.network.lb.LoadBalancingRule.LbDestination;
import com.cloud.network.lb.LoadBalancingRule.LbHealthCheckPolicy;
import com.cloud.network.lb.LoadBalancingRule.LbStickinessPolicy;
import com.cloud.network.rules.FirewallRule;
import com.cloud.network.rules.LbStickinessMethod;
import com.cloud.network.rules.LoadBalancer;
import com.cloud.user.Account;
import org.apache.cloudstack.api.command.user.loadbalancer.CreateLoadBalancerRuleCmd;

import java.util.List;

public interface LoadBalancingRulesManager extends LoadBalancingRulesService {

    LoadBalancer createLoadBalancer(CreateLoadBalancerRuleCmd lb, boolean openFirewall) throws NetworkRuleConflictException;

    boolean removeAllLoadBalanacersForIp(long ipId, Account caller, long callerUserId);
    boolean removeAllLoadBalanacersForNetwork(long networkId, Account caller, long callerUserId);
    List<LbDestination> getExistingDestinations(long lbId);
    List<LbStickinessPolicy> getStickinessPolicies(long lbId);
    List<LbStickinessMethod> getStickinessMethods(long networkid);
    List<LbHealthCheckPolicy> getHealthCheckPolicies(long lbId);

    /**
     * Remove vm from all load balancers
     * @param vmId
     * @return true if removal is successful
     */
    boolean removeVmFromLoadBalancers(long vmId);
    boolean applyRules(Network network, FirewallRule.Purpose purpose, List<? extends FirewallRule> rules) throws ResourceUnavailableException ;
    boolean applyLoadBalancersForNetwork(long networkId) throws ResourceUnavailableException;
    String getLBCapability(long networkid, String capabilityName);
    boolean configureLbAutoScaleVmGroup(long vmGroupid, String currentState) throws ResourceUnavailableException;
    boolean revokeLoadBalancersForNetwork(long networkId) throws ResourceUnavailableException;
}