/*
 * 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.cxx;

import com.facebook.buck.model.BuildTarget;
import com.facebook.buck.rules.BuildRuleResolver;
import com.facebook.buck.rules.DefaultTargetNodeToBuildRuleTransformer;
import com.facebook.buck.rules.FakeBuildRuleParamsBuilder;
import com.facebook.buck.rules.SourcePathResolver;
import com.facebook.buck.rules.SourcePathRuleFinder;
import com.facebook.buck.rules.TargetGraph;
import com.facebook.buck.testutil.FakeProjectFilesystem;
import java.nio.file.Path;

public class CxxSourceRuleFactoryHelper {

  private CxxSourceRuleFactoryHelper() {}

  public static CxxSourceRuleFactory of(
      Path cellRoot, BuildTarget target, CxxPlatform cxxPlatform) {
    return of(cellRoot, target, cxxPlatform, CxxPlatformUtils.DEFAULT_CONFIG);
  }

  public static CxxSourceRuleFactory of(
      Path cellRoot, BuildTarget target, CxxPlatform cxxPlatform, CxxBuckConfig cxxBuckConfig) {
    BuildRuleResolver resolver =
        new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(resolver);
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    return CxxSourceRuleFactory.builder()
        .setParams(
            new FakeBuildRuleParamsBuilder(target)
                .setProjectFilesystem(new FakeProjectFilesystem(cellRoot))
                .build())
        .setResolver(resolver)
        .setPathResolver(pathResolver)
        .setRuleFinder(ruleFinder)
        .setCxxBuckConfig(cxxBuckConfig)
        .setCxxPlatform(cxxPlatform)
        .setPicType(CxxSourceRuleFactory.PicType.PDC)
        .build();
  }

  public static CxxSourceRuleFactory of(
      Path cellRoot,
      BuildTarget target,
      CxxPlatform cxxPlatform,
      CxxSourceRuleFactory.PicType picType) {
    return of(cellRoot, target, cxxPlatform, CxxPlatformUtils.DEFAULT_CONFIG, picType);
  }

  public static CxxSourceRuleFactory of(
      Path cellRoot,
      BuildTarget target,
      CxxPlatform cxxPlatform,
      CxxBuckConfig cxxBuckConfig,
      CxxSourceRuleFactory.PicType picType) {
    BuildRuleResolver resolver =
        new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(resolver);
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    return CxxSourceRuleFactory.builder()
        .setParams(
            new FakeBuildRuleParamsBuilder(target)
                .setProjectFilesystem(new FakeProjectFilesystem(cellRoot))
                .build())
        .setResolver(resolver)
        .setPathResolver(pathResolver)
        .setRuleFinder(ruleFinder)
        .setCxxBuckConfig(cxxBuckConfig)
        .setCxxPlatform(cxxPlatform)
        .setPicType(picType)
        .build();
  }
}