/*
 * 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.beam.sdk.nexmark;

import java.util.ArrayList;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;

/** A set of {@link NexmarkConfiguration}s. */
@SuppressWarnings("ImmutableEnumChecker")
public enum NexmarkSuite {
  /** The default. */
  DEFAULT(defaultConf()),

  /**
   * Sweep through all queries using the default configuration. 100k/10k events (depending on
   * query).
   */
  SMOKE(smoke()),

  /** As for SMOKE, but with 10m/1m events. */
  STRESS(stress()),

  /** As for SMOKE, but with 1b/100m events. */
  FULL_THROTTLE(fullThrottle()),

  /** Query 10, at high volume with no autoscaling. */
  LONG_RUNNING_LOGGER(longRunningLogger());

  private static List<NexmarkConfiguration> defaultConf() {
    List<NexmarkConfiguration> configurations = new ArrayList<>();
    NexmarkConfiguration configuration = new NexmarkConfiguration();
    configurations.add(configuration);
    return configurations;
  }

  private static List<NexmarkConfiguration> smoke() {
    List<NexmarkConfiguration> configurations = new ArrayList<>();
    for (int query = 0; query <= 12; query++) {
      NexmarkConfiguration configuration = NexmarkConfiguration.DEFAULT.copy();
      configuration.query = query;
      configuration.numEvents = 100_000;
      if (query == 4 || query == 6 || query == 9) {
        // Scale back so overall runtimes are reasonably close across all queries.
        configuration.numEvents /= 10;
      }
      configurations.add(configuration);
    }
    return configurations;
  }

  private static List<NexmarkConfiguration> stress() {
    List<NexmarkConfiguration> configurations = smoke();
    for (NexmarkConfiguration configuration : configurations) {
      if (configuration.numEvents >= 0) {
        configuration.numEvents *= 1000;
      }
    }
    return configurations;
  }

  private static List<NexmarkConfiguration> fullThrottle() {
    List<NexmarkConfiguration> configurations = smoke();
    for (NexmarkConfiguration configuration : configurations) {
      if (configuration.numEvents >= 0) {
        configuration.numEvents *= 1000;
      }
    }
    return configurations;
  }

  private static List<NexmarkConfiguration> longRunningLogger() {
    NexmarkConfiguration configuration = NexmarkConfiguration.DEFAULT.copy();
    configuration.numEventGenerators = 10;

    configuration.query = 10;
    configuration.isRateLimited = true;
    configuration.sourceType = NexmarkUtils.SourceType.PUBSUB;
    configuration.numEvents = 0; // as many as possible without overflow.
    configuration.avgPersonByteSize = 500;
    configuration.avgAuctionByteSize = 500;
    configuration.avgBidByteSize = 500;
    configuration.windowSizeSec = 300;
    configuration.occasionalDelaySec = 360;
    configuration.probDelayedEvent = 0.001;
    configuration.useWallclockEventTime = true;
    configuration.firstEventRate = 60000;
    configuration.nextEventRate = 60000;
    configuration.maxLogEvents = 15000;

    List<NexmarkConfiguration> configurations = new ArrayList<>();
    configurations.add(configuration);
    return configurations;
  }

  private final List<NexmarkConfiguration> configurations;

  NexmarkSuite(List<NexmarkConfiguration> configurations) {
    this.configurations = configurations;
  }

  /**
   * Return the configurations corresponding to this suite. We'll override each configuration with
   * any set command line flags, except for --isStreaming which is only respected for the {@link
   * #DEFAULT} suite.
   */
  public Set<NexmarkConfiguration> getConfigurations(NexmarkOptions options) {
    Set<NexmarkConfiguration> results = new LinkedHashSet<>();
    for (NexmarkConfiguration configuration : configurations) {
      NexmarkConfiguration result = configuration.copy();
      result.overrideFromOptions(options);
      results.add(result);
    }
    return results;
  }
}

@@ -2597,33 +2597,32 @@
 numEvents *= 100
-0
 ;%0A      %7D%0A    %7D%0A
@@ -2916,16 +2916,17 @@
  *= 1000
+0
 ;%0A      

Make event counts match documentation