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/*
 * Copyright © 2016-2018 European Support Limited
 *
 * Licensed 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.openecomp.sdc.translator.services.heattotosca.impl.resourcetranslation;

import java.util.Map;
import org.onap.sdc.tosca.datatypes.model.NodeTemplate;
import org.openecomp.sdc.heat.datatypes.HeatBoolean;
import org.openecomp.sdc.heat.services.HeatConstants;
import org.openecomp.sdc.tosca.datatypes.ToscaNodeType;
import org.openecomp.sdc.tosca.services.DataModelUtil;
import org.openecomp.sdc.translator.datatypes.heattotosca.to.TranslateTo;
import org.openecomp.sdc.translator.services.heattotosca.HeatToToscaUtil;
import org.openecomp.sdc.translator.services.heattotosca.mapping.TranslatorHeatToToscaPropertyConverter;

public class ResourceTranslationCinderVolumeImpl extends ResourceTranslationBase {

    private static final String VOLUME_SIZE_PROPERTY_NAME = "size";

    @Override
    public void translate(final TranslateTo translateTo) {
        final NodeTemplate nodeTemplate = new NodeTemplate();
        nodeTemplate.setType(ToscaNodeType.CINDER_VOLUME);
        nodeTemplate.setProperties(TranslatorHeatToToscaPropertyConverter
            .getToscaPropertiesSimpleConversion(translateTo.getServiceTemplate(), translateTo.getResourceId(),
                translateTo.getResource().getProperties(), nodeTemplate.getProperties(), translateTo.getHeatFileName(),
                translateTo.getHeatOrchestrationTemplate(), translateTo.getResource().getType(), nodeTemplate, translateTo.getContext()));
        handleSizeProperty(nodeTemplate.getProperties());
        final String toscaReadOnlyPropName = HeatToToscaUtil.getToscaPropertyName(translateTo, HeatConstants.READ_ONLY_PROPERTY_NAME);
        final Object readOnlyPropVal = nodeTemplate.getProperties().get(toscaReadOnlyPropName);
        if (readOnlyPropVal != null && !(readOnlyPropVal instanceof Map)) {
            nodeTemplate.getProperties().put(toscaReadOnlyPropName, HeatBoolean.eval(readOnlyPropVal));
        }
        DataModelUtil.addNodeTemplate(translateTo.getServiceTemplate(), translateTo.getTranslatedId(), nodeTemplate);
    }

    private void handleSizeProperty(final Map<String, Object> nodeTemplateProperties) {
        final Object size = nodeTemplateProperties.get(VOLUME_SIZE_PROPERTY_NAME);
        if (size == null) {
            return;
        }
        nodeTemplateProperties.put(VOLUME_SIZE_PROPERTY_NAME, size);
    }
}