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/*
 * Copyright 2021-2024 the original author or authors.
 *
 * 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.metaeffekt.artifact.resolver.generic;

import com.github.packageurl.MalformedPackageURLException;
import com.github.packageurl.PackageURL;
import org.metaeffekt.artifact.resolver.maven.MavenArtifactReference;

import java.util.HashMap;
import java.util.Map;

public class ArtifactIndex {
    // FIXME: either finish this class or rename it and its fields to match intended functionality.

    private Map index;

    public ArtifactIndex(IndexConfig purlMappingConfig) {
        this.index = new HashMap<>();

        configure(purlMappingConfig);
    }

    private void configure(IndexConfig purlMappingConfig) {
        if (purlMappingConfig != null) {
            final Map purlMapping = purlMappingConfig.getPurlMapping();
            if (purlMapping != null) {
                try {
                    for (Map.Entry entry : purlMapping.entrySet()) {
                        index.put(entry.getKey(), new MavenArtifactReference(new PackageURL(entry.getValue())));
                    }
                } catch (MalformedPackageURLException e) {
                    throw new RuntimeException(e);
                }
            }
        }
    }

    public MavenArtifactReference map(String id, String checksum) {
        return index.get(id);
    }

}