/*
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    * 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.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   *
   */
  
  package org.apache.hc.client5.testing.async;
  
  import org.apache.hc.client5.testing.SSLTestContexts;
  import org.apache.hc.core5.function.Supplier;
  import org.apache.hc.core5.http.URIScheme;
  import org.apache.hc.core5.http.nio.AsyncServerExchangeHandler;
  import org.apache.hc.core5.reactive.ReactiveServerExchangeHandler;
  import org.apache.hc.core5.reactor.IOReactorConfig;
  import org.apache.hc.core5.testing.nio.H2TestServer;
  import org.apache.hc.core5.testing.reactive.ReactiveEchoProcessor;
  import org.apache.hc.core5.testing.reactive.ReactiveRandomProcessor;
  import org.apache.hc.core5.util.TimeValue;
  import org.apache.hc.core5.util.Timeout;
  import org.junit.Rule;
  import org.junit.rules.ExternalResource;
  
  public abstract class AbstractServerTestBase {
  
      public static final Timeout TIMEOUT = Timeout.ofSeconds(30);
      public static final Timeout LONG_TIMEOUT = Timeout.ofSeconds(60);
  
      protected final URIScheme scheme;
  
      public AbstractServerTestBase(final URIScheme scheme) {
          this.scheme = scheme;
      }
  
      public AbstractServerTestBase() {
          this(URIScheme.HTTP);
      }
  
      protected H2TestServer server;
  
      @Rule
      public ExternalResource serverResource = new ExternalResource() {
  
          @Override
          protected void before() throws Throwable {
              server = new H2TestServer(
                      IOReactorConfig.custom()
                          .setSoTimeout(TIMEOUT)
                          .build(),
                      scheme == URIScheme.HTTPS ? SSLTestContexts.createServerSSLContext() : null, null, null);
              server.register("/echo/*", new Supplier<AsyncServerExchangeHandler>() {
  
                  @Override
                  public AsyncServerExchangeHandler get() {
                      if (isReactive()) {
                          return new ReactiveServerExchangeHandler(new ReactiveEchoProcessor());
                      } else {
                          return new AsyncEchoHandler();
                      }
                  }
  
              });
              server.register("/random/*", new Supplier<AsyncServerExchangeHandler>() {
  
                  @Override
                  public AsyncServerExchangeHandler get() {
                      if (isReactive()) {
                          return new ReactiveServerExchangeHandler(new ReactiveRandomProcessor());
                      } else {
                          return new AsyncRandomHandler();
                      }
                  }
  
              });
          }
  
          @Override
          protected void after() {
              if (server != null) {
                 server.shutdown(TimeValue.ofSeconds(5));
                 server = null;
             }
         }
 
     };
 
     protected boolean isReactive() {
         return false;
     }
 }