content: /*
   * Copyright 2021-2024 Aklivity Inc.
   *
   * Aklivity 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 io.aklivity.zilla.manager.internal.commands.install.adapters;
  
  import java.util.Optional;
  import java.util.regex.Matcher;
  import java.util.regex.Pattern;
  
  import jakarta.json.Json;
  import jakarta.json.JsonString;
  import jakarta.json.bind.adapter.JsonbAdapter;
  
  import io.aklivity.zilla.manager.internal.commands.install.ZpmDependency;
  
  public final class ZpmDependencyAdapter implements JsonbAdapter<ZpmDependency, JsonString>
  {
      private static final String DEFAULT_GROUP_ID = "io.aklivity.zilla";
  
      private static final String DEPENDENCY_FORMAT = "%s:%s:%s";
      private static final Pattern DEPENDENCY_PATTERN =
              Pattern.compile("(?<groupId>[^:]+):(?<artifactId>[^:]+)(?::(?<version>[^:]+))?");
  
      @Override
      public JsonString adaptToJson(
          ZpmDependency dependency)
      {
          String groupId = dependency.groupId;
          String artifactId = dependency.artifactId;
          String version = dependency.version;
  
          String value = String.format(DEPENDENCY_FORMAT, groupId, artifactId, version);
  
          return Json.createValue(value);
      }
  
      @Override
      public ZpmDependency adaptFromJson(
          JsonString value)
      {
          final String entry = ((JsonString) value).getString();
          final Matcher matcher = DEPENDENCY_PATTERN.matcher(entry);
  
          ZpmDependency dependency = null;
          if (matcher.matches())
          {
              dependency = new ZpmDependency();
              dependency.groupId = Optional.ofNullable(matcher.group("groupId")).orElse(DEFAULT_GROUP_ID);
              dependency.artifactId = matcher.group("artifactId");
              dependency.version = matcher.group("version");
          }
  
          return dependency;
      }
  }
  