/*
 * Copyright 2012-present Facebook, Inc.
 *
 * Licensed 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 com.facebook.buck.cli;

import com.facebook.buck.cli.UninstallCommandOptions.UninstallOptions;
import com.google.common.annotations.VisibleForTesting;

import org.kohsuke.args4j.Option;

import javax.annotation.Nullable;


public class InstallCommandOptions extends BuildCommandOptions {

  @VisibleForTesting static final String RUN_LONG_ARG = "--run";
  @VisibleForTesting static final String RUN_SHORT_ARG = "-r";
  @VisibleForTesting static final String ACTIVITY_LONG_ARG = "--activity";
  @VisibleForTesting static final String ACTIVITY_SHORT_ARG = "-a";
  @VisibleForTesting static final String UNINSTALL_LONG_ARG = "--uninstall";
  @VisibleForTesting static final String UNINSTALL_SHORT_ARG = "-u";

  @Option(
      name = UNINSTALL_LONG_ARG,
      aliases = { UNINSTALL_SHORT_ARG },
      usage = "Uninstall the existing version before installing.")
  private boolean uninstallFirst = false;

  @AdditionalOptions
  private UninstallOptions uninstallOptions;

  @AdditionalOptions
  private AdbOptions adbOptions;

  @Option(
      name = RUN_LONG_ARG,
      aliases = { RUN_SHORT_ARG },
      usage = "Run an activity (the default activity for package unless -a is specified).")
  private boolean run = false;

  @Option(
      name = ACTIVITY_LONG_ARG,
      aliases = { ACTIVITY_SHORT_ARG },
      metaVar = "<pkg/activity>",
      usage = "Activity to launch e.g. com.facebook.katana/.LoginActivity. Implies -r.")
  private String activity = null;

  public AdbOptions adbOptions() {
    return adbOptions;
  }

  public UninstallOptions uninstallOptions() {
    return uninstallOptions;
  }

  public boolean shouldUninstallFirst() {
    return uninstallFirst;
  }

  public boolean shouldStartActivity() {
    return (activity != null) || run;
  }

  public @Nullable String getActivityToStart() {
    return activity;
  }

  public InstallCommandOptions(BuckConfig buckConfig) {
    super(buckConfig);
  }
}