content: /*
   *  Copyright 2016-2024 Qameta Software Inc
   *
   *  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 io.qameta.allure.environment;
  
  import io.qameta.allure.CommonJsonAggregator2;
  import io.qameta.allure.core.LaunchResults;
  import io.qameta.allure.entity.EnvironmentItem;
  
  import java.util.ArrayList;
  import java.util.LinkedHashMap;
  import java.util.List;
  import java.util.Map;
  import java.util.function.Supplier;
  
  import static io.qameta.allure.allure1.Allure1Plugin.ENVIRONMENT_BLOCK_NAME;
  import static java.util.stream.Collectors.groupingBy;
  import static java.util.stream.Collectors.mapping;
  import static java.util.stream.Collectors.toList;
  import static java.util.stream.Collectors.toSet;
  
  /**
   * @author Egor Borisov ehborisov@gmail.com
   */
  public class Allure1EnvironmentPlugin extends CommonJsonAggregator2 {
  
      public Allure1EnvironmentPlugin() {
          super("widgets", "environment.json");
      }
  
      @Override
      protected List<EnvironmentItem> getData(final List<LaunchResults> launches) {
          final List<Map.Entry<String, String>> launchEnvironments = launches.stream()
                  .flatMap(launch -> launch.getExtra(ENVIRONMENT_BLOCK_NAME,
                          (Supplier<Map<String, String>>) LinkedHashMap::new).entrySet().stream())
                  .collect(toList());
  
          return launchEnvironments.stream()
                  .collect(groupingBy(Map.Entry::getKey, LinkedHashMap::new, mapping(Map.Entry::getValue, toSet())))
                  .entrySet().stream()
                  .map(entry -> new EnvironmentItem()
                          .setName(entry.getKey())
                          .setValues(new ArrayList<>(entry.getValue()))
                  )
                  .collect(toList());
      }
  
  }
  