// Copyright (C) 2012 The Android Open Source Project
//
// 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.google.gerrit.server.change;

import com.google.gerrit.extensions.restapi.RestView;
import com.google.gerrit.reviewdb.client.Account;
import com.google.gerrit.server.IdentifiedUser;
import com.google.gerrit.server.project.ChangeControl;
import com.google.inject.TypeLiteral;
import com.google.inject.assistedinject.Assisted;
import com.google.inject.assistedinject.AssistedInject;

public class ReviewerResource extends ChangeResource {
  public static final TypeLiteral<RestView<ReviewerResource>> REVIEWER_KIND =
      new TypeLiteral<RestView<ReviewerResource>>() {};

  public static interface Factory {
    ReviewerResource create(ChangeResource rsrc, IdentifiedUser user);
    ReviewerResource create(ChangeResource rsrc, Account.Id id);
  }

  private final IdentifiedUser user;

  @AssistedInject
  ReviewerResource(@Assisted ChangeResource rsrc,
      @Assisted IdentifiedUser user) {
    super(rsrc);
    this.user = user;
  }

  @AssistedInject
  ReviewerResource(IdentifiedUser.GenericFactory userFactory,
      @Assisted ChangeResource rsrc,
      @Assisted Account.Id id) {
    this(rsrc, userFactory.create(id));
  }

  public IdentifiedUser getUser() {
    return user;
  }

  /**
   * @return the control for the reviewer's user (as opposed to the caller's
   *     user as returned by {@link #getControl()}).
   */
  public ChangeControl getUserControl() {
    return getControl().forUser(user);
  }
}