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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
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

package org.apache.cloudstack.api;

import java.util.List;

import javax.inject.Inject;

import org.apache.cloudstack.acl.RoleType;
import org.apache.cloudstack.api.command.user.volume.ListVolumesCmd;
import org.apache.cloudstack.api.response.ListResponse;
import org.apache.cloudstack.api.response.VolumeResponse;
import org.apache.cloudstack.metrics.MetricsService;
import org.apache.cloudstack.response.VolumeMetricsResponse;

@APICommand(name = ListVolumesMetricsCmd.APINAME,
        description = "Lists volume metrics",
        responseObject = VolumeMetricsResponse.class,
        requestHasSensitiveInfo = false,
        responseHasSensitiveInfo = false,
        since = "4.9.3",
        authorized = {RoleType.Admin, RoleType.ResourceAdmin, RoleType.DomainAdmin, RoleType.User})
public class ListVolumesMetricsCmd extends ListVolumesCmd {
    public static final String APINAME = "listVolumesMetrics";

    @Inject
    private MetricsService metricsService;

    @Override
    public String getCommandName() {
        return APINAME.toLowerCase() + BaseCmd.RESPONSE_SUFFIX;
    }

    @Override
    public void execute() {
        ListResponse<VolumeResponse> volumes = _queryService.searchForVolumes(this);
        final List<VolumeMetricsResponse> metricsResponses = metricsService.listVolumeMetrics(volumes.getResponses());
        ListResponse<VolumeMetricsResponse> response = new ListResponse<>();
        response.setResponses(metricsResponses, volumes.getCount());
        response.setResponseName(getCommandName());
        setResponseObject(response);
    }
}
