/*
 * 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.geode.management.internal.cli.commands;

import org.springframework.shell.ExitRequest;
import org.springframework.shell.standard.ShellMethod;

import org.apache.geode.management.cli.CliMetaData;
import org.apache.geode.management.internal.cli.shell.ExitShellRequest;
import org.apache.geode.management.internal.cli.shell.Gfsh;
import org.apache.geode.management.internal.i18n.CliStrings;

@org.springframework.shell.standard.ShellComponent
public class ExitCommand extends OfflineGfshCommand {
  @ShellMethod(value = CliStrings.EXIT__HELP, key = {CliStrings.EXIT, "quit"})
  @CliMetaData(shellOnly = true, relatedTopic = {CliStrings.TOPIC_GFSH})
  public ExitRequest exit() {
    Gfsh gfshInstance = getGfsh();

    gfshInstance.stop();

    ExitShellRequest exitShellRequest = gfshInstance.getExitShellRequest();
    if (exitShellRequest == null) {
      // shouldn't really happen, but we'll fallback to this anyway
      return new ExitRequest(0);
    }
    return new ExitRequest(exitShellRequest.getExitCode());
  }
}
