/*-
 * ============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.vendorsoftwareproduct.types.candidateheat;

import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import lombok.Getter;
import lombok.NoArgsConstructor;
import org.apache.commons.collections4.CollectionUtils;

@Getter
@NoArgsConstructor
public class AnalyzedZipHeatFiles {

    private final Set<String> nestedFiles = new HashSet<>();
    private final Set<String> otherNonModuleFiles = new HashSet<>();
    private final Set<String> moduleFiles = new HashSet<>();

    public void addNestedFile(String fileName) {
        nestedFiles.add(fileName);
        moduleFiles.remove(fileName);
    }

    public void addNestedFiles(Collection<String> fileNames) {
        nestedFiles.addAll(fileNames);
        moduleFiles.removeAll(fileNames);
    }

    public void addOtherNonModuleFile(String fileName) {
        otherNonModuleFiles.add(fileName);
        moduleFiles.remove(fileName);
    }

    public void addOtherNonModuleFiles(Collection<String> fileNames) {
        otherNonModuleFiles.addAll(fileNames);
        moduleFiles.removeAll(fileNames);
    }

    public void addModuleFile(String fileName) {
        moduleFiles.add(fileName);
    }

    public Collection<String> getFilesNotEligbleForModules() {
        return CollectionUtils.union(this.getNestedFiles(), this.getOtherNonModuleFiles());
    }

}