/*
    * 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.plugin.surefire;
  
  import javax.annotation.Nonnull;
  
  import java.io.File;
  import java.lang.reflect.Constructor;
  
  import org.apache.maven.plugin.surefire.extensions.SurefireConsoleOutputReporter;
  import org.apache.maven.plugin.surefire.extensions.SurefireStatelessReporter;
  import org.apache.maven.plugin.surefire.extensions.SurefireStatelessTestsetInfoReporter;
  import org.apache.maven.plugin.surefire.log.api.ConsoleLogger;
  import org.apache.maven.plugin.surefire.log.api.ConsoleLoggerDecorator;
  import org.apache.maven.plugin.surefire.report.DefaultReporterFactory;
  import org.apache.maven.surefire.api.util.SurefireReflectionException;
  
  import static org.apache.maven.surefire.api.util.ReflectionUtils.getConstructor;
  import static org.apache.maven.surefire.api.util.ReflectionUtils.instantiateObject;
  import static org.apache.maven.surefire.api.util.ReflectionUtils.newInstance;
  
  /**
   * @author Kristian Rosenvold
   */
  public class CommonReflector {
      private final Class<?> startupReportConfiguration;
      private final Class<?> consoleLogger;
      private final Class<?> statelessTestsetReporter;
      private final Class<?> consoleOutputReporter;
      private final Class<?> statelessTestsetInfoReporter;
      private final ClassLoader surefireClassLoader;
  
      public CommonReflector(@Nonnull ClassLoader surefireClassLoader) {
          this.surefireClassLoader = surefireClassLoader;
  
          try {
              startupReportConfiguration = surefireClassLoader.loadClass(StartupReportConfiguration.class.getName());
              consoleLogger = surefireClassLoader.loadClass(ConsoleLogger.class.getName());
              statelessTestsetReporter = surefireClassLoader.loadClass(SurefireStatelessReporter.class.getName());
              consoleOutputReporter = surefireClassLoader.loadClass(SurefireConsoleOutputReporter.class.getName());
              statelessTestsetInfoReporter =
                      surefireClassLoader.loadClass(SurefireStatelessTestsetInfoReporter.class.getName());
          } catch (ClassNotFoundException e) {
              throw new SurefireReflectionException(e);
          }
      }
  
      public Object createReportingReporterFactory(
              @Nonnull StartupReportConfiguration startupReportConfiguration, @Nonnull ConsoleLogger consoleLogger) {
          Class<?>[] args = {this.startupReportConfiguration, this.consoleLogger};
          Object src = createStartupReportConfiguration(startupReportConfiguration);
          Object logger = createConsoleLogger(consoleLogger, surefireClassLoader);
          Object[] params = {src, logger};
          return instantiateObject(DefaultReporterFactory.class.getName(), args, params, surefireClassLoader);
      }
  
      private Object createStartupReportConfiguration(@Nonnull StartupReportConfiguration reporterConfiguration) {
          Constructor<?> constructor = getConstructor(
                  startupReportConfiguration,
                  boolean.class,
                  boolean.class,
                  String.class,
                  boolean.class,
                  File.class,
                  boolean.class,
                  String.class,
                  File.class,
                  boolean.class,
                  int.class,
                  String.class,
                  String.class,
                  boolean.class,
                  statelessTestsetReporter,
                  consoleOutputReporter,
                  statelessTestsetInfoReporter);
          Object[] params = {
              reporterConfiguration.isUseFile(),
              reporterConfiguration.isPrintSummary(),
              reporterConfiguration.getReportFormat(),
              reporterConfiguration.isRedirectTestOutputToFile(),
              reporterConfiguration.getReportsDirectory(),
              reporterConfiguration.isTrimStackTrace(),
              reporterConfiguration.getReportNameSuffix(),
             reporterConfiguration.getStatisticsFile(),
             reporterConfiguration.isRequiresRunHistory(),
             reporterConfiguration.getRerunFailingTestsCount(),
             reporterConfiguration.getXsdSchemaLocation(),
             reporterConfiguration.getEncoding().name(),
             reporterConfiguration.isForking(),
             reporterConfiguration.getXmlReporter().clone(surefireClassLoader),
             reporterConfiguration.getConsoleOutputReporter().clone(surefireClassLoader),
             reporterConfiguration.getTestsetReporter().clone(surefireClassLoader)
         };
         return newInstance(constructor, params);
     }
 
     static Object createConsoleLogger(ConsoleLogger consoleLogger, ClassLoader cl) {
         try {
             Class<?> decoratorClass = cl.loadClass(ConsoleLoggerDecorator.class.getName());
             return getConstructor(decoratorClass, Object.class).newInstance(consoleLogger);
         } catch (Exception e) {
             throw new SurefireReflectionException(e);
         }
     }
 }