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// Licensed to the Apache Software Foundation (ASF) under one
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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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// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
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package org.apache.cloudstack.network.opendaylight.api.commands;

import javax.inject.Inject;

import org.apache.cloudstack.api.APICommand;
import org.apache.cloudstack.api.ApiConstants;
import org.apache.cloudstack.api.BaseAsyncCmd;
import org.apache.cloudstack.api.Parameter;
import org.apache.cloudstack.api.ServerApiException;
import org.apache.cloudstack.api.response.PhysicalNetworkResponse;
import org.apache.cloudstack.context.CallContext;
import org.apache.cloudstack.network.opendaylight.agent.OpenDaylightControllerResourceManager;
import org.apache.cloudstack.network.opendaylight.api.responses.OpenDaylightControllerResponse;

import com.cloud.event.EventTypes;
import com.cloud.exception.ConcurrentOperationException;
import com.cloud.exception.InsufficientCapacityException;
import com.cloud.exception.NetworkRuleConflictException;
import com.cloud.exception.ResourceAllocationException;
import com.cloud.exception.ResourceUnavailableException;

@APICommand(name = "addOpenDaylightController", responseObject = OpenDaylightControllerResponse.class, description = "Adds an OpenDyalight controler",
        requestHasSensitiveInfo = true, responseHasSensitiveInfo = false)
public class AddOpenDaylightControllerCmd extends BaseAsyncCmd {

    @Inject
    private OpenDaylightControllerResourceManager resourceManager;

    /////////////////////////////////////////////////////
    //////////////// API parameters /////////////////////
    /////////////////////////////////////////////////////

    @Parameter(name = ApiConstants.PHYSICAL_NETWORK_ID, type = CommandType.UUID, entityType = PhysicalNetworkResponse.class, required = true,
            description = "the Physical Network ID")
    private Long physicalNetworkId;

    @Parameter(name = ApiConstants.URL, type = CommandType.STRING, required = true, description = "Api URL of the OpenDaylight Controller.")
    private String url;

    @Parameter(name = ApiConstants.USERNAME, type = CommandType.STRING, required = true, description = "Username to access the OpenDaylight API")
    private String username;

    @Parameter(name = ApiConstants.PASSWORD, type = CommandType.STRING, required = true, description = "Credential to access the OpenDaylight API")
    private String password;

    /////////////////////////////////////////////////////
    /////////////////// Accessors ///////////////////////
    /////////////////////////////////////////////////////

    @Override
    public String getCommandName() {
        return "addOpenDaylightController";
    }

    @Override
    public long getEntityOwnerId() {
        return CallContext.current().getCallingAccount().getId();
    }

    @Override
    public String getEventType() {
        return EventTypes.EVENT_EXTERNAL_OPENDAYLIGHT_ADD_CONTROLLER;
    }

    @Override
    public String getEventDescription() {
        return "Adding OpenDaylight controller";
    }

    public Long getPhysicalNetworkId() {
        return physicalNetworkId;
    }

    public String getUrl() {
        return url;
    }

    public String getUsername() {
        return username;
    }

    public String getPassword() {
        return password;
    }

    /////////////////////////////////////////////////////
    /////////////// API Implementation///////////////////
    /////////////////////////////////////////////////////

    @Override
    public void execute() throws ResourceUnavailableException, InsufficientCapacityException, ServerApiException, ConcurrentOperationException, ResourceAllocationException,
    NetworkRuleConflictException {
        resourceManager.addController(this);
    }

}