/*
 * 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.polaris.admintool.nosql.maintenance;

import picocli.CommandLine;

@CommandLine.Command(
    name = "maintenance-log",
    mixinStandardHelpOptions = true,
    description = "Show Polaris persistence maintenance log.")
public class NoSqlMaintenanceLogCommand extends BaseNoSqlMaintenanceCommand {

  @CommandLine.Option(
      names = {"--show-expert"},
      description = "Show expert values, which only reflect internal operations.")
  boolean showExpert;

  @Override
  public Integer call() {
    checkInMemory();

    var infos = maintenanceService.maintenanceRunLog();
    var out = spec.commandLine().getOut();

    out.println("Recorded Polaris NoSql persistence maintenance runs:");
    if (!infos.isEmpty()) {
      infos.forEach(i -> printRunInformation(i, showExpert));
    } else {
      out.println("(none)");
    }

    return 0;
  }
}
