/*-
 * ============LICENSE_START=======================================================
 * SDC
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * 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.
 * ============LICENSE_END=========================================================
 */
package org.openecomp.sdc.be.model;

import com.google.common.collect.Lists;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import lombok.ToString;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.collections.MapUtils;
import org.apache.commons.lang3.StringUtils;
import org.openecomp.sdc.be.datatypes.elements.CapabilityDataDefinition;

/**
 * Specifies the capabilities that the Node Type exposes.
 */
@Getter
@Setter
@NoArgsConstructor
@EqualsAndHashCode(callSuper = true)
@ToString
public class CapabilityDefinition extends CapabilityDataDefinition {

    /**
     * The properties field contains all properties defined for CapabilityDefinition
     */
    private List<ComponentInstanceProperty> properties;

    public CapabilityDefinition(CapabilityDataDefinition cap) {
        super(cap);
    }

    public CapabilityDefinition(CapabilityTypeDefinition other, String ownerName, String name, CapabilityDataDefinition.OwnerType ownerType) {
        super(other);
        this.setOwnerName(ownerName);
        this.setOwnerType(ownerType);
        this.setName(name);
        this.setParentName(name);
        if (MapUtils.isNotEmpty(other.getProperties())) {
            this.properties = Lists
                .newArrayList(other.getProperties().values().stream().map(ComponentInstanceProperty::new).collect(Collectors.toList()));
        }
    }

    public CapabilityDefinition(CapabilityDefinition other) {
        super((CapabilityDefinition) other);
        if (other.properties != null) {
            this.properties = new ArrayList<>(other.properties.stream().map(ComponentInstanceProperty::new).collect(Collectors.toList()));
        }
    }

    public void updateCapabilityProperties(CapabilityDefinition capabilityDefinition) {
        if (CollectionUtils.isNotEmpty(getProperties()) && capabilityDefinition != null && CollectionUtils
            .isNotEmpty(capabilityDefinition.getProperties())) {
            Map<String, ComponentInstanceProperty> propertiesInfo = capabilityDefinition.getProperties().stream()
                .collect(Collectors.toMap(ComponentInstanceProperty::getName, p -> p));
            getProperties().forEach(p -> p.updateCapabilityProperty(propertiesInfo.get(p.getName())));
        }
    }

    public void updateEmptyCapabilityOwnerFields(String ownerId, String ownerName, OwnerType ownerType) {
        if (StringUtils.isEmpty(getOwnerId())) {
            setOwnerId(ownerId);
            if (getPath() == null) {
                setPath(new ArrayList<>());
            }
            if (!getPath().contains(ownerId)) {
                getPath().add(ownerId);
            }
            setOwnerName(ownerName);
            setOwnerTypeIfEmpty(ownerType);
        }
    }

    private void setOwnerTypeIfEmpty(OwnerType ownerType) {
        if (getOwnerType() == null) {
            setOwnerType(ownerType);
        }
    }
}