// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// 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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// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.
package com.cloud.api.commands;

import javax.inject.Inject;

import org.apache.log4j.Logger;

import org.apache.cloudstack.api.APICommand;
import org.apache.cloudstack.api.ApiConstants;
import org.apache.cloudstack.api.ApiErrorCode;
import org.apache.cloudstack.api.BaseCmd;
import org.apache.cloudstack.api.Parameter;
import org.apache.cloudstack.api.ServerApiException;
import org.apache.cloudstack.api.response.SuccessResponse;

import com.cloud.agent.manager.SimulatorManager;
import com.cloud.exception.ConcurrentOperationException;
import com.cloud.exception.InsufficientCapacityException;
import com.cloud.exception.ResourceAllocationException;
import com.cloud.exception.ResourceUnavailableException;
import com.cloud.user.Account;

@APICommand(name = "configureSimulator", description = "configure simulator", responseObject = SuccessResponse.class)
public class ConfigureSimulatorCmd extends BaseCmd {
    public static final Logger s_logger = Logger.getLogger(ConfigureSimulatorCmd.class.getName());
    private static final String s_name = "configuresimulatorresponse";

    @Inject
    SimulatorManager _simMgr;

    @Parameter(name = ApiConstants.ZONE_ID, type = CommandType.LONG, description = "configure range: in a zone")
    private Long zoneId;

    @Parameter(name = ApiConstants.POD_ID, type = CommandType.LONG, description = "configure range: in a pod")
    private Long podId;

    @Parameter(name = ApiConstants.CLUSTER_ID, type = CommandType.LONG, description = "configure range: in a cluster")
    private Long clusterId;

    @Parameter(name = ApiConstants.HOST_ID, type = CommandType.LONG, description = "configure range: in a host")
    private Long hostId;

    @Parameter(name = ApiConstants.NAME, type = CommandType.STRING, required = true, description = "which command needs to be configured")
    private String command;

    @Parameter(name = ApiConstants.VALUE, type = CommandType.STRING, required = true, description = "configuration options for this command, which is seperated by ;")
    private String values;

    @Override
    public void execute() throws ResourceUnavailableException, InsufficientCapacityException, ServerApiException, ConcurrentOperationException,
        ResourceAllocationException {
        boolean result = _simMgr.configureSimulator(zoneId, podId, clusterId, hostId, command, values);
        if (!result) {
            throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to configure simulator");
        }

        SuccessResponse response = new SuccessResponse(getCommandName());
        this.setResponseObject(response);
    }

    @Override
    public String getCommandName() {
        return s_name;
    }

    @Override
    public long getEntityOwnerId() {
        return Account.ACCOUNT_ID_SYSTEM;
    }

}
