/*
 * Copyright 2015-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.js;

import com.facebook.buck.android.AndroidPackageable;
import com.facebook.buck.android.AndroidPackageableCollector;
import com.facebook.buck.rules.AbstractBuildRule;
import com.facebook.buck.rules.BuildContext;
import com.facebook.buck.rules.BuildRuleParams;
import com.facebook.buck.rules.BuildableContext;
import com.facebook.buck.rules.ForwardingBuildTargetSourcePath;
import com.facebook.buck.rules.SourcePath;
import com.facebook.buck.step.Step;
import com.google.common.collect.ImmutableList;

public class AndroidReactNativeLibrary extends AbstractBuildRule implements AndroidPackageable {

  private final ReactNativeBundle bundle;

  protected AndroidReactNativeLibrary(BuildRuleParams buildRuleParams, ReactNativeBundle bundle) {
    super(buildRuleParams);
    this.bundle = bundle;
  }

  @Override
  public Iterable<AndroidPackageable> getRequiredPackageables() {
    return AndroidPackageableCollector.getPackageableRules(getBuildDeps());
  }

  @Override
  public void addToCollector(AndroidPackageableCollector collector) {
    collector.addAssetsDirectory(getBuildTarget(), bundle.getJSBundleDir());
  }

  @Override
  public ImmutableList<Step> getBuildSteps(
      BuildContext context, BuildableContext buildableContext) {
    return ImmutableList.of();
  }

  @Override
  public SourcePath getSourcePathToOutput() {
    return new ForwardingBuildTargetSourcePath(getBuildTarget(), bundle.getSourcePathToOutput());
  }
}