/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.maven.repository.legacy.resolver;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;

import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.metadata.ArtifactMetadataSource;
import org.apache.maven.artifact.metadata.ResolutionGroup;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.resolver.ArtifactResolutionException;
import org.apache.maven.artifact.resolver.ArtifactResolutionRequest;
import org.apache.maven.artifact.resolver.ArtifactResolutionResult;
import org.apache.maven.artifact.resolver.CyclicDependencyException;
import org.apache.maven.artifact.resolver.ResolutionListener;
import org.apache.maven.artifact.resolver.ResolutionListenerForDepMgmt;
import org.apache.maven.artifact.resolver.ResolutionNode;
import org.apache.maven.artifact.resolver.filter.AndArtifactFilter;
import org.apache.maven.artifact.resolver.filter.ArtifactFilter;
import org.apache.maven.artifact.versioning.ArtifactVersion;
import org.apache.maven.artifact.versioning.ManagedVersionMap;
import org.apache.maven.artifact.versioning.OverConstrainedVersionException;
import org.apache.maven.artifact.versioning.VersionRange;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.plugin.LegacySupport;
import org.apache.maven.repository.legacy.metadata.ArtifactMetadataRetrievalException;
import org.apache.maven.repository.legacy.metadata.DefaultMetadataResolutionRequest;
import org.apache.maven.repository.legacy.metadata.MetadataResolutionRequest;
import org.apache.maven.repository.legacy.resolver.conflict.ConflictResolver;
import org.codehaus.plexus.logging.Logger;

/**
 */
@Named
@Singleton
@Deprecated
public class DefaultLegacyArtifactCollector implements LegacyArtifactCollector {

    @Inject
    @Named("nearest")
    private ConflictResolver defaultConflictResolver;

    @Inject
    private Logger logger;

    @Inject
    private LegacySupport legacySupport;

    private void injectSession(ArtifactResolutionRequest request) {
        MavenSession session = legacySupport.getSession();

        if (session != null) {
            request.setOffline(session.isOffline());
            request.setForceUpdate(session.getRequest().isUpdateSnapshots());
            request.setServers(session.getRequest().getServers());
            request.setMirrors(session.getRequest().getMirrors());
            request.setProxies(session.getRequest().getProxies());
        }
    }

    @Override
    @SuppressWarnings("checkstyle:parameternumber")
    public ArtifactResolutionResult collect(
            Set<Artifact> artifacts,
            Artifact originatingArtifact,
            Map<String, Artifact> managedVersions,
            ArtifactRepository localRepository,
            List<ArtifactRepository> remoteRepositories,
            ArtifactMetadataSource source,
            ArtifactFilter filter,
            List<ResolutionListener> listeners,
            List<ConflictResolver> conflictResolvers) {
        ArtifactResolutionRequest request = new ArtifactResolutionRequest();
        request.setLocalRepository(localRepository);
        request.setRemoteRepositories(remoteRepositories);
        injectSession(request);
        return collect(
                artifacts, originatingArtifact, managedVersions, request, source, filter, listeners, conflictResolvers);
    }

    @Override
    @SuppressWarnings("checkstyle:parameternumber")
    public ArtifactResolutionResult collect(
            Set<Artifact> artifacts,
            Artifact originatingArtifact,
            Map<String, Artifact> managedVersions,
            ArtifactResolutionRequest repositoryRequest,
            ArtifactMetadataSource source,
            ArtifactFilter filter,
            List<ResolutionListener> listeners,
            List<ConflictResolver> conflictResolvers) {
        ArtifactResolutionResult result = new ArtifactResolutionResult();

        result.setOriginatingArtifact(originatingArtifact);

        if (conflictResolvers == null) {
            conflictResolvers = Collections.singletonList(defaultConflictResolver);
        }

        Map<Object, List<ResolutionNode>> resolvedArtifacts = new LinkedHashMap<>();

        ResolutionNode root = new ResolutionNode(originatingArtifact, repositoryRequest.getRemoteRepositories());

        try {
            root.addDependencies(artifacts, repositoryRequest.getRemoteRepositories(), filter);
        } catch (CyclicDependencyException e) {
            result.addCircularDependencyException(e);

            return result;
        } catch (OverConstrainedVersionException e) {
            result.addVersionRangeViolation(e);

            return result;
        }

        ManagedVersionMap versionMap = getManagedVersionsMap(originatingArtifact, managedVersions);

        try {
            recurse(
                    result,
                    root,
                    resolvedArtifacts,
                    versionMap,
                    repositoryRequest,
                    source,
                    filter,
                    listeners,
                    conflictResolvers);
        } catch (CyclicDependencyException e) {
            logger.debug("While recursing: " + e.getMessage(), e);
            result.addCircularDependencyException(e);
        } catch (OverConstrainedVersionException e) {
            logger.debug("While recursing: " + e.getMessage(), e);
            result.addVersionRangeViolation(e);
        } catch (ArtifactResolutionException e) {
            logger.debug("While recursing: " + e.getMessage(), e);
            result.addErrorArtifactException(e);
        }

        Set<ResolutionNode> set = new LinkedHashSet<>();

        for (List<ResolutionNode> nodes : resolvedArtifacts.values()) {
            for (ResolutionNode node : nodes) {
                if (!node.equals(root) && node.isActive()) {
                    Artifact artifact = node.getArtifact();

                    try {
                        if (node.filterTrail(filter)) {
                            // If it was optional and not a direct dependency,
                            // we don't add it or its children, just allow the update of the version and artifactScope
                            if (node.isChildOfRootNode() || !artifact.isOptional()) {
                                artifact.setDependencyTrail(node.getDependencyTrail());

                                set.add(node);

                                // This is required right now.
                                result.addArtifact(artifact);
                            }
                        }
                    } catch (OverConstrainedVersionException e) {
                        result.addVersionRangeViolation(e);
                    }
                }
            }
        }

        result.setArtifactResolutionNodes(set);

        return result;
    }

    /**
     * Get the map of managed versions, removing the originating artifact if it is also in managed versions
     *
     * @param originatingArtifact artifact we are processing
     * @param managedVersions original managed versions
     */
    private ManagedVersionMap getManagedVersionsMap(
            Artifact originatingArtifact, Map<String, Artifact> managedVersions) {
        ManagedVersionMap versionMap;
        if (managedVersions instanceof ManagedVersionMap managedVersionMap) {
            versionMap = managedVersionMap;
        } else {
            versionMap = new ManagedVersionMap(managedVersions);
        }

        // remove the originating artifact if it is also in managed versions to avoid being modified during resolution
        Artifact managedOriginatingArtifact = versionMap.get(originatingArtifact.getDependencyConflictId());

        if (managedOriginatingArtifact != null) {
            // TODO we probably want to warn the user that he is building an artifact with
            // different values than in dependencyManagement
            if (managedVersions instanceof ManagedVersionMap) {
                /* avoid modifying the managedVersions parameter creating a new map */
                versionMap = new ManagedVersionMap(managedVersions);
            }
            versionMap.remove(originatingArtifact.getDependencyConflictId());
        }

        return versionMap;
    }

    @SuppressWarnings({"checkstyle:parameternumber", "checkstyle:methodlength"})
    private void recurse(
            ArtifactResolutionResult result,
            ResolutionNode node,
            Map<Object, List<ResolutionNode>> resolvedArtifacts,
            ManagedVersionMap managedVersions,
            ArtifactResolutionRequest request,
            ArtifactMetadataSource source,
            ArtifactFilter filter,
            List<ResolutionListener> listeners,
            List<ConflictResolver> conflictResolvers)
            throws ArtifactResolutionException {
        fireEvent(ResolutionListener.TEST_ARTIFACT, listeners, node);

        Object key = node.getKey();

        // TODO Does this check need to happen here? Had to add the same call
        // below when we iterate on child nodes -- will that suffice?
        if (managedVersions.containsKey(key)) {
            manageArtifact(node, managedVersions, listeners);
        }

        List<ResolutionNode> previousNodes = resolvedArtifacts.get(key);

        if (previousNodes != null) {
            for (ResolutionNode previous : previousNodes) {
                try {
                    if (previous.isActive()) {
                        // Version mediation
                        VersionRange previousRange = previous.getArtifact().getVersionRange();
                        VersionRange currentRange = node.getArtifact().getVersionRange();

                        if ((previousRange != null) && (currentRange != null)) {
                            // TODO shouldn't need to double up on this work, only done for simplicity of handling
                            // recommended
                            // version but the restriction is identical
                            VersionRange newRange = previousRange.restrict(currentRange);
                            // TODO ick. this forces the OCE that should have come from the previous call. It is still
                            // correct
                            if (newRange.isSelectedVersionKnown(previous.getArtifact())) {
                                fireEvent(
                                        ResolutionListener.RESTRICT_RANGE,
                                        listeners,
                                        node,
                                        previous.getArtifact(),
                                        newRange);
                            }
                            previous.getArtifact().setVersionRange(newRange);
                            node.getArtifact().setVersionRange(currentRange.restrict(previousRange));

                            // Select an appropriate available version from the (now restricted) range
                            // Note this version was selected before to get the appropriate POM
                            // But it was reset by the call to setVersionRange on restricting the version
                            ResolutionNode[] resetNodes = {previous, node};
                            for (int j = 0; j < 2; j++) {
                                Artifact resetArtifact = resetNodes[j].getArtifact();

                                // MNG-2123: if the previous node was not a range, then it wouldn't have any available
                                // versions. We just clobbered the selected version above. (why? I have no idea.)
                                // So since we are here and this is ranges we must go figure out the version (for a
                                // third time...)
                                if (resetArtifact.getVersion() == null && resetArtifact.getVersionRange() != null) {

                                    // go find the version. This is a total hack. See previous comment.
                                    List<ArtifactVersion> versions = resetArtifact.getAvailableVersions();
                                    if (versions == null) {
                                        try {
                                            MetadataResolutionRequest metadataRequest =
                                                    new DefaultMetadataResolutionRequest(request);

                                            metadataRequest.setArtifact(resetArtifact);
                                            versions = source.retrieveAvailableVersions(metadataRequest);
                                            resetArtifact.setAvailableVersions(versions);
                                        } catch (ArtifactMetadataRetrievalException e) {
                                            resetArtifact.setDependencyTrail(node.getDependencyTrail());
                                            throw new ArtifactResolutionException(
                                                    "Unable to get dependency information: " + e.getMessage(),
                                                    resetArtifact,
                                                    request.getRemoteRepositories(),
                                                    e);
                                        }
                                    }
                                    // end hack

                                    // MNG-2861: match version can return null
                                    ArtifactVersion selectedVersion = resetArtifact
                                            .getVersionRange()
                                            .matchVersion(resetArtifact.getAvailableVersions());

                                    if (selectedVersion != null) {
                                        resetArtifact.selectVersion(selectedVersion.toString());
                                    } else {
                                        throw new OverConstrainedVersionException(
                                                "Unable to find a version in " + resetArtifact.getAvailableVersions()
                                                        + " to match the range " + resetArtifact.getVersionRange(),
                                                resetArtifact);
                                    }

                                    fireEvent(ResolutionListener.SELECT_VERSION_FROM_RANGE, listeners, resetNodes[j]);
                                }
                            }
                        }

                        // Conflict Resolution
                        ResolutionNode resolved = null;
                        for (Iterator<ConflictResolver> j = conflictResolvers.iterator();
                                resolved == null && j.hasNext(); ) {
                            ConflictResolver conflictResolver = j.next();

                            resolved = conflictResolver.resolveConflict(previous, node);
                        }

                        if (resolved == null) {
                            // TODO add better exception that can detail the two conflicting artifacts
                            ArtifactResolutionException are = new ArtifactResolutionException(
                                    "Cannot resolve artifact version conflict between "
                                            + previous.getArtifact().getVersion() + " and "
                                            + node.getArtifact().getVersion(),
                                    previous.getArtifact());

                            result.addVersionRangeViolation(are);
                        }

                        if ((resolved != previous) && (resolved != node)) {
                            // TODO add better exception
                            result.addVersionRangeViolation(new ArtifactResolutionException(
                                    "Conflict resolver returned unknown resolution node: ", resolved.getArtifact()));
                        }

                        // TODO should this be part of mediation?
                        // previous one is more dominant
                        ResolutionNode nearest;
                        ResolutionNode farthest;

                        if (resolved == previous) {
                            nearest = previous;
                            farthest = node;
                        } else {
                            nearest = node;
                            farthest = previous;
                        }

                        if (checkScopeUpdate(farthest, nearest, listeners)) {
                            // if we need to update artifactScope of nearest to use farthest artifactScope, use the
                            // nearest version, but farthest artifactScope
                            nearest.disable();
                            farthest.getArtifact()
                                    .setVersion(nearest.getArtifact().getVersion());
                            fireEvent(ResolutionListener.OMIT_FOR_NEARER, listeners, nearest, farthest.getArtifact());
                        } else {
                            farthest.disable();
                            fireEvent(ResolutionListener.OMIT_FOR_NEARER, listeners, farthest, nearest.getArtifact());
                        }
                    }
                } catch (OverConstrainedVersionException e) {
                    result.addVersionRangeViolation(e);
                }
            }
        } else {
            previousNodes = new ArrayList<>();

            resolvedArtifacts.put(key, previousNodes);
        }
        previousNodes.add(node);

        if (node.isActive()) {
            fireEvent(ResolutionListener.INCLUDE_ARTIFACT, listeners, node);
        }

        // don't pull in the transitive deps of a system-scoped dependency.
        if (node.isActive() && !Artifact.SCOPE_SYSTEM.equals(node.getArtifact().getScope())) {
            fireEvent(ResolutionListener.PROCESS_CHILDREN, listeners, node);

            Artifact parentArtifact = node.getArtifact();

            for (Iterator<ResolutionNode> i = node.getChildrenIterator(); i.hasNext(); ) {
                ResolutionNode child = i.next();

                try {

                    // We leave in optional ones, but don't pick up its dependencies
                    if (!child.isResolved() && (!child.getArtifact().isOptional() || child.isChildOfRootNode())) {
                        Artifact artifact = child.getArtifact();
                        artifact.setDependencyTrail(node.getDependencyTrail());
                        List<ArtifactRepository> childRemoteRepositories = child.getRemoteRepositories();

                        MetadataResolutionRequest metadataRequest = new DefaultMetadataResolutionRequest(request);
                        metadataRequest.setArtifact(artifact);
                        metadataRequest.setRemoteRepositories(childRemoteRepositories);

                        try {
                            ResolutionGroup rGroup;

                            Object childKey;
                            do {
                                childKey = child.getKey();

                                if (managedVersions.containsKey(childKey)) {
                                    // If this child node is a managed dependency, ensure
                                    // we are using the dependency management version
                                    // of this child if applicable b/c we want to use the
                                    // managed version's POM, *not* any other version's POM.
                                    // We retrieve the POM below in the retrieval step.
                                    manageArtifact(child, managedVersions, listeners);

                                    // Also, we need to ensure that any exclusions it presents are
                                    // added to the artifact before we retrieve the metadata
                                    // for the artifact; otherwise we may end up with unwanted
                                    // dependencies.
                                    Artifact ma = managedVersions.get(childKey);
                                    ArtifactFilter managedExclusionFilter = ma.getDependencyFilter();
                                    if (null != managedExclusionFilter) {
                                        if (null != artifact.getDependencyFilter()) {
                                            AndArtifactFilter aaf = new AndArtifactFilter();
                                            aaf.add(artifact.getDependencyFilter());
                                            aaf.add(managedExclusionFilter);
                                            artifact.setDependencyFilter(aaf);
                                        } else {
                                            artifact.setDependencyFilter(managedExclusionFilter);
                                        }
                                    }
                                }

                                if (artifact.getVersion() == null) {
                                    // set the recommended version
                                    // TODO maybe its better to just pass the range through to retrieval and use a
                                    // transformation?
                                    ArtifactVersion version;
                                    if (!artifact.isSelectedVersionKnown()) {
                                        List<ArtifactVersion> versions = artifact.getAvailableVersions();
                                        if (versions == null) {
                                            versions = source.retrieveAvailableVersions(metadataRequest);
                                            artifact.setAvailableVersions(versions);
                                        }

                                        Collections.sort(versions);

                                        VersionRange versionRange = artifact.getVersionRange();

                                        version = versionRange.matchVersion(versions);

                                        if (version == null) {
                                            if (versions.isEmpty()) {
                                                throw new OverConstrainedVersionException(
                                                        "No versions are present in the repository for the artifact"
                                                                + " with a range " + versionRange,
                                                        artifact,
                                                        childRemoteRepositories);
                                            }

                                            throw new OverConstrainedVersionException(
                                                    "Couldn't find a version in " + versions + " to match range "
                                                            + versionRange,
                                                    artifact,
                                                    childRemoteRepositories);
                                        }
                                    } else {
                                        version = artifact.getSelectedVersion();
                                    }

                                    artifact.selectVersion(version.toString());
                                    fireEvent(ResolutionListener.SELECT_VERSION_FROM_RANGE, listeners, child);
                                }

                                rGroup = source.retrieve(metadataRequest);

                                if (rGroup == null) {
                                    break;
                                }
                            } while (!childKey.equals(child.getKey()));

                            if (parentArtifact != null
                                    && parentArtifact.getDependencyFilter() != null
                                    && !parentArtifact.getDependencyFilter().include(artifact)) {
                                // MNG-3769: the [probably relocated] artifact is excluded.
                                // We could process exclusions on relocated artifact details in the
                                // MavenMetadataSource.createArtifacts(..) step, BUT that would
                                // require resolving the POM from the repository very early on in
                                // the build.
                                continue;
                            }

                            // TODO might be better to have source.retrieve() throw a specific exception for this
                            // situation
                            // and catch here rather than have it return null
                            if (rGroup == null) {
                                // relocated dependency artifact is declared excluded, no need to add and recurse
                                // further
                                continue;
                            }

                            child.addDependencies(rGroup.getArtifacts(), rGroup.getResolutionRepositories(), filter);

                        } catch (CyclicDependencyException e) {
                            // would like to throw this, but we have crappy stuff in the repo

                            fireEvent(
                                    ResolutionListener.OMIT_FOR_CYCLE,
                                    listeners,
                                    new ResolutionNode(e.getArtifact(), childRemoteRepositories, child));
                        } catch (ArtifactMetadataRetrievalException e) {
                            artifact.setDependencyTrail(node.getDependencyTrail());

                            throw new ArtifactResolutionException(
                                    "Unable to get dependency information for " + artifact.getId() + ": "
                                            + e.getMessage(),
                                    artifact,
                                    childRemoteRepositories,
                                    e);
                        }

                        ArtifactResolutionRequest subRequest = new ArtifactResolutionRequest(metadataRequest);
                        subRequest.setServers(request.getServers());
                        subRequest.setMirrors(request.getMirrors());
                        subRequest.setProxies(request.getProxies());
                        recurse(
                                result,
                                child,
                                resolvedArtifacts,
                                managedVersions,
                                subRequest,
                                source,
                                filter,
                                listeners,
                                conflictResolvers);
                    }
                } catch (OverConstrainedVersionException e) {
                    result.addVersionRangeViolation(e);
                } catch (ArtifactResolutionException e) {
                    result.addMetadataResolutionException(e);
                }
            }

            fireEvent(ResolutionListener.FINISH_PROCESSING_CHILDREN, listeners, node);
        }
    }

    private void manageArtifact(
            ResolutionNode node, ManagedVersionMap managedVersions, List<ResolutionListener> listeners) {
        Artifact artifact = managedVersions.get(node.getKey());

        // Before we update the version of the artifact, we need to know
        // whether we are working on a transitive dependency or not. This
        // allows depMgmt to always override transitive dependencies, while
        // explicit child override depMgmt (viz. depMgmt should only
        // provide defaults to children, but should override transitives).
        // We can do this by calling isChildOfRootNode on the current node.
        if ((artifact.getVersion() != null)
                && (!node.isChildOfRootNode() || node.getArtifact().getVersion() == null)) {
            fireEvent(ResolutionListener.MANAGE_ARTIFACT_VERSION, listeners, node, artifact);
            node.getArtifact().setVersion(artifact.getVersion());
        }

        if ((artifact.getScope() != null)
                && (!node.isChildOfRootNode() || node.getArtifact().getScope() == null)) {
            fireEvent(ResolutionListener.MANAGE_ARTIFACT_SCOPE, listeners, node, artifact);
            node.getArtifact().setScope(artifact.getScope());
        }

        if (Artifact.SCOPE_SYSTEM.equals(node.getArtifact().getScope())
                && (node.getArtifact().getFile() == null)
                && (artifact.getFile() != null)) {
            fireEvent(ResolutionListener.MANAGE_ARTIFACT_SYSTEM_PATH, listeners, node, artifact);
            node.getArtifact().setFile(artifact.getFile());
        }
    }

    /**
     * Check if the artifactScope needs to be updated. <a
     * href="http://docs.codehaus.org/x/IGU#DependencyMediationandConflictResolution-Scoperesolution">More info</a>.
     *
     * @param farthest farthest resolution node
     * @param nearest nearest resolution node
     * @param listeners
     */
    boolean checkScopeUpdate(ResolutionNode farthest, ResolutionNode nearest, List<ResolutionListener> listeners) {
        boolean updateScope = false;
        Artifact farthestArtifact = farthest.getArtifact();
        Artifact nearestArtifact = nearest.getArtifact();

        /* farthest is runtime and nearest has lower priority, change to runtime */
        if (Artifact.SCOPE_RUNTIME.equals(farthestArtifact.getScope())
                && (Artifact.SCOPE_TEST.equals(nearestArtifact.getScope())
                        || Artifact.SCOPE_PROVIDED.equals(nearestArtifact.getScope()))) {
            updateScope = true;
        }

        /* farthest is compile and nearest is not (has lower priority), change to compile */
        if (Artifact.SCOPE_COMPILE.equals(farthestArtifact.getScope())
                && !Artifact.SCOPE_COMPILE.equals(nearestArtifact.getScope())) {
            updateScope = true;
        }

        /* current POM rules all, if nearest is in current pom, do not update its artifactScope */
        if ((nearest.getDepth() < 2) && updateScope) {
            updateScope = false;

            fireEvent(ResolutionListener.UPDATE_SCOPE_CURRENT_POM, listeners, nearest, farthestArtifact);
        }

        if (updateScope) {
            fireEvent(ResolutionListener.UPDATE_SCOPE, listeners, nearest, farthestArtifact);

            // previously we cloned the artifact, but it is more efficient to just update the artifactScope
            // if problems are later discovered that the original object needs its original artifactScope value,
            // cloning may
            // again be appropriate
            nearestArtifact.setScope(farthestArtifact.getScope());
        }

        return updateScope;
    }

    private void fireEvent(int event, List<ResolutionListener> listeners, ResolutionNode node) {
        fireEvent(event, listeners, node, null);
    }

    private void fireEvent(int event, List<ResolutionListener> listeners, ResolutionNode node, Artifact replacement) {
        fireEvent(event, listeners, node, replacement, null);
    }

    private void fireEvent(
            int event,
            List<ResolutionListener> listeners,
            ResolutionNode node,
            Artifact replacement,
            VersionRange newRange) {
        for (ResolutionListener listener : listeners) {
            switch (event) {
                case ResolutionListener.TEST_ARTIFACT:
                    listener.testArtifact(node.getArtifact());
                    break;
                case ResolutionListener.PROCESS_CHILDREN:
                    listener.startProcessChildren(node.getArtifact());
                    break;
                case ResolutionListener.FINISH_PROCESSING_CHILDREN:
                    listener.endProcessChildren(node.getArtifact());
                    break;
                case ResolutionListener.INCLUDE_ARTIFACT:
                    listener.includeArtifact(node.getArtifact());
                    break;
                case ResolutionListener.OMIT_FOR_NEARER:
                    listener.omitForNearer(node.getArtifact(), replacement);
                    break;
                case ResolutionListener.OMIT_FOR_CYCLE:
                    listener.omitForCycle(node.getArtifact());
                    break;
                case ResolutionListener.UPDATE_SCOPE:
                    listener.updateScope(node.getArtifact(), replacement.getScope());
                    break;
                case ResolutionListener.UPDATE_SCOPE_CURRENT_POM:
                    listener.updateScopeCurrentPom(node.getArtifact(), replacement.getScope());
                    break;
                case ResolutionListener.MANAGE_ARTIFACT_VERSION:
                    if (listener instanceof ResolutionListenerForDepMgmt asImpl) {
                        asImpl.manageArtifactVersion(node.getArtifact(), replacement);
                    } else {
                        listener.manageArtifact(node.getArtifact(), replacement);
                    }
                    break;
                case ResolutionListener.MANAGE_ARTIFACT_SCOPE:
                    if (listener instanceof ResolutionListenerForDepMgmt asImpl) {
                        asImpl.manageArtifactScope(node.getArtifact(), replacement);
                    } else {
                        listener.manageArtifact(node.getArtifact(), replacement);
                    }
                    break;
                case ResolutionListener.MANAGE_ARTIFACT_SYSTEM_PATH:
                    if (listener instanceof ResolutionListenerForDepMgmt asImpl) {
                        asImpl.manageArtifactSystemPath(node.getArtifact(), replacement);
                    } else {
                        listener.manageArtifact(node.getArtifact(), replacement);
                    }
                    break;
                case ResolutionListener.SELECT_VERSION_FROM_RANGE:
                    listener.selectVersionFromRange(node.getArtifact());
                    break;
                case ResolutionListener.RESTRICT_RANGE:
                    if (node.getArtifact().getVersionRange().hasRestrictions()
                            || replacement.getVersionRange().hasRestrictions()) {
                        listener.restrictRange(node.getArtifact(), replacement, newRange);
                    }
                    break;
                default:
                    throw new IllegalStateException("Unknown event: " + event);
            }
        }
    }

    @Override
    @SuppressWarnings("checkstyle:parameternumber")
    public ArtifactResolutionResult collect(
            Set<Artifact> artifacts,
            Artifact originatingArtifact,
            Map<String, Artifact> managedVersions,
            ArtifactRepository localRepository,
            List<ArtifactRepository> remoteRepositories,
            ArtifactMetadataSource source,
            ArtifactFilter filter,
            List<ResolutionListener> listeners) {
        return collect(
                artifacts,
                originatingArtifact,
                managedVersions,
                localRepository,
                remoteRepositories,
                source,
                filter,
                listeners,
                null);
    }

    public ArtifactResolutionResult collect(
            Set<Artifact> artifacts,
            Artifact originatingArtifact,
            ArtifactRepository localRepository,
            List<ArtifactRepository> remoteRepositories,
            ArtifactMetadataSource source,
            ArtifactFilter filter,
            List<ResolutionListener> listeners) {
        return collect(
                artifacts, originatingArtifact, null, localRepository, remoteRepositories, source, filter, listeners);
    }
}
