/*
 *  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
 *
 *    https://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.grails.cli.compiler.dependencies;

import org.springframework.util.StringUtils;

/**
 * {@link ArtifactCoordinatesResolver} backed by
 * {@link SpringBootDependenciesDependencyManagement}.
 *
 * @author Phillip Webb
 * @author Andy Wilkinson
 * @since 1.0.0
 */
public class DependencyManagementArtifactCoordinatesResolver implements ArtifactCoordinatesResolver {

    private final DependencyManagement dependencyManagement;

    public DependencyManagementArtifactCoordinatesResolver() {
        this(new SpringBootDependenciesDependencyManagement());
    }

    public DependencyManagementArtifactCoordinatesResolver(DependencyManagement dependencyManagement) {
        this.dependencyManagement = dependencyManagement;
    }

    @Override
    public String getGroupId(String artifactId) {
        Dependency dependency = find(artifactId);
        return (dependency != null) ? dependency.getGroupId() : null;
    }

    @Override
    public String getArtifactId(String id) {
        Dependency dependency = find(id);
        return (dependency != null) ? dependency.getArtifactId() : null;
    }

    private Dependency find(String id) {
        if (StringUtils.countOccurrencesOf(id, ":") == 2) {
            String[] tokens = id.split(":");
            return new Dependency(tokens[0], tokens[1], tokens[2]);
        }
        if (id != null) {
            if (id.startsWith("spring-boot")) {
                return new Dependency("org.springframework.boot", id, this.dependencyManagement.getSpringBootVersion());
            }
            return this.dependencyManagement.find(id);
        }
        return null;
    }

    @Override
    public String getVersion(String module) {
        Dependency dependency = find(module);
        return (dependency != null) ? dependency.getVersion() : null;
    }

}
