content: /*
   * Copyright 2022-2023 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
   *
   *      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 com.alibaba.initializer.controller;
  
  import java.util.List;
  
  import com.fasterxml.jackson.databind.node.ObjectNode;
  import io.spring.initializr.metadata.Dependency;
  import io.spring.initializr.metadata.Type;
  import io.spring.initializr.web.mapper.LinkMapper;
  
  import org.springframework.hateoas.TemplateVariable;
  import org.springframework.hateoas.TemplateVariables;
  import org.springframework.hateoas.UriTemplate;
  
  /**
   * @author <a href="mailto:chenxilzx1@gmail.com">theonefx</a>
   */
  public class InitializerMetadataV21JsonMapper extends InitializerMetadataV2JsonMapper {
  
      private final TemplateVariables dependenciesVariables;
  
      public InitializerMetadataV21JsonMapper(String share) {
          super(share);
          this.dependenciesVariables = new TemplateVariables(new TemplateVariable(
                  "bootVersion", TemplateVariable.VariableType.REQUEST_PARAM));
      }
  
      @Override
      protected ObjectNode links(ObjectNode parent, List<Type> types, String appUrl) {
          ObjectNode links = super.links(parent, types, appUrl);
          links.set("dependencies", dependenciesLink(appUrl));
          parent.set("_links", links);
          return links;
      }
  
      @Override
      protected ObjectNode mapDependency(Dependency dependency) {
          ObjectNode content = mapValue(dependency);
  
          if (dependency.getCompatibilityRange() != null) {
              content.put("versionRange", dependency.getCompatibilityRange());
          }
          if (dependency.getLinks() != null && !dependency.getLinks().isEmpty()) {
              content.set("_links", LinkMapper.mapLinks(dependency.getLinks()));
          }
          return content;
      }
  
      private ObjectNode dependenciesLink(String appUrl) {
          String uri = (appUrl != null) ? appUrl + "/dependencies" : "/dependencies";
          UriTemplate uriTemplate = UriTemplate.of(uri, this.dependenciesVariables);
          ObjectNode result = nodeFactory().objectNode();
          result.put("href", uriTemplate.toString());
          result.put("templated", true);
          return result;
      }
  
  }