/*
 * 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.accumulo.testing.continuous;

import java.io.IOException;

import org.apache.log4j.FileAppender;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import org.apache.log4j.PatternLayout;

import com.beust.jcommander.IStringConverter;
import com.beust.jcommander.Parameter;

/**
 * Common CLI arguments for the Continuous Ingest suite.
 */
public class ContinuousOpts {

  public static class DebugConverter implements IStringConverter<String> {
    @Override
    public String convert(String debugLog) {
      Logger logger = Logger.getLogger("org.apache.accumulo.core");
      logger.setLevel(Level.TRACE);
      logger.setAdditivity(false);
      try {
        logger.addAppender(new FileAppender(new PatternLayout("%d{dd HH:mm:ss,SSS} [%-8c{2}] %-5p: %m%n"), debugLog, true));
      } catch (IOException ex) {
        throw new RuntimeException(ex);
      }
      return debugLog;
    }
  }

  public static class ShortConverter implements IStringConverter<Short> {
    @Override
    public Short convert(String value) {
      return Short.valueOf(value);
    }
  }

  @Parameter(names = "--min", description = "lowest random row number to use")
  long min = 0;

  @Parameter(names = "--max", description = "maximum random row number to use")
  long max = Long.MAX_VALUE;

  @Parameter(names = "--debugLog", description = "file to write debugging output", converter = DebugConverter.class)
  String debugLog = null;

  @Parameter(names = "--num", description = "the number of entries to ingest")
  long num = Long.MAX_VALUE;

  @Parameter(names = "--maxColF", description = "maximum column family value to use", converter = ShortConverter.class)
  short maxColF = Short.MAX_VALUE;

  @Parameter(names = "--maxColQ", description = "maximum column qualifier value to use", converter = ShortConverter.class)
  short maxColQ = Short.MAX_VALUE;

  @Parameter(names = "--addCheckSum", description = "turn on checksums")
  boolean checksum = false;

  @Parameter(names = "--visibilities", description = "read the visibilities to ingest with from a file")
  String visFile = null;
}