/*
 * Copyright 2000-2018 JetBrains s.r.o.
 *
 * 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 jetbrains.buildServer.buildTriggers.vcs.mercurial;

import jetbrains.buildServer.vcs.CheckoutRules;
import jetbrains.buildServer.vcs.FetchService;
import jetbrains.buildServer.vcs.VcsException;
import jetbrains.buildServer.vcs.VcsRoot;
import org.jetbrains.annotations.NotNull;

public class MercurialFetchService implements FetchService, MercurialServerExtension {

  private final MercurialVcsSupport myVcs;
  private final HgVcsRootFactory myHgVcsRootFactory;
  private final RepoFactory myRepoFactory;

  public MercurialFetchService(@NotNull MercurialVcsSupport vcs,
                               @NotNull HgVcsRootFactory hgVcsRootFactory,
                               @NotNull RepoFactory repoFactory) {
    myVcs = vcs;
    myHgVcsRootFactory = hgVcsRootFactory;
    myRepoFactory = repoFactory;
    vcs.addExtension(this);
  }

  public void fetchRepository(@NotNull VcsRoot root,
                              @NotNull CheckoutRules rules,
                              @NotNull FetchRepositoryCallback callback) throws VcsException {
    OperationContext ctx = new OperationContext(myVcs, myRepoFactory, new MercurialFetchCallbackProgress(callback));
    ctx.syncRepository(myHgVcsRootFactory.createHgRoot(root));
  }
}