/*-
 * ============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.tosca;

import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.openecomp.sdc.be.datatypes.components.ResourceMetadataDataDefinition;
import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
import org.openecomp.sdc.be.model.Component;

public class ToscaUtils {

    private ToscaUtils() {
    }

    public static boolean isNotComplexVfc(Component component) {
        if (ComponentTypeEnum.RESOURCE == component.getComponentType()) {
            ResourceTypeEnum resourceType = ((ResourceMetadataDataDefinition) component.getComponentMetadataDefinition().getMetadataDataDefinition())
                .getResourceType();
            if (ResourceTypeEnum.CVFC == resourceType) {
                return false;
            }
            if (component.getComponentMetadataDefinition() != null && component.getComponentMetadataDefinition().getMetadataDataDefinition() != null
                && component.getComponentMetadataDefinition().getMetadataDataDefinition().getDescription() != null) {
                if (component.getComponentMetadataDefinition().getMetadataDataDefinition().getDescription()
                    .equalsIgnoreCase("Nested VF in service")) {
                    return false;
                }
            }
        }
        return true;
    }

    public static Map<String, Object> objectToMap(Object objectToConvert, Class<?> clazz) throws IllegalAccessException {
        Map<String, Object> map = new HashMap<>();
        List<Field> fields = new ArrayList<>();
        fields = getAllFields(fields, clazz);
        for (Field field : fields) {
            field.setAccessible(true);
            map.put(field.getName(), field.get(objectToConvert));
        }
        return map;
    }

    private static List<Field> getAllFields(List<Field> fields, Class<?> type) {
        fields.addAll(Arrays.asList(type.getDeclaredFields()));
        if (type.getSuperclass() != null) {
            return getAllFields(fields, type.getSuperclass());
        }
        return fields;
    }

    public static class SubstitutionEntry {

        private String fullName = "";
        private String sourceName = "";
        private String owner = "";

        SubstitutionEntry(String fullName, String sourceName, String owner) {
            if (fullName != null) {
                this.fullName = fullName;
            }
            if (sourceName != null) {
                this.sourceName = sourceName;
            }
            if (owner != null) {
                this.owner = owner;
            }
        }

        public String getFullName() {
            return fullName;
        }

        public void setFullName(String fullName) {
            this.fullName = fullName;
        }

        public String getSourceName() {
            return sourceName;
        }

        public void setSourceName(String sourceName) {
            this.sourceName = sourceName;
        }

        public String getOwner() {
            return owner;
        }

        public void setOwner(String owner) {
            this.owner = owner;
        }
    }
}