// Copyright (C) 2023 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.events;

import com.google.common.base.Supplier;
import com.google.gerrit.entities.Project.NameKey;
import com.google.gerrit.server.data.AccountAttribute;
import com.google.gerrit.server.data.RefUpdateAttribute;
import java.util.List;
import java.util.stream.Collectors;

public class BatchRefUpdateEvent extends ProjectEvent {

  public static final String TYPE = "batch-ref-updated";

  public Supplier<AccountAttribute> submitter;
  public Supplier<List<RefUpdateAttribute>> refUpdates;
  private NameKey projectName;

  public BatchRefUpdateEvent() {
    super(TYPE);
  }

  public BatchRefUpdateEvent(
      NameKey projectName,
      Supplier<List<RefUpdateAttribute>> refUpdates,
      Supplier<AccountAttribute> updater) {
    super(TYPE);
    this.projectName = projectName;
    this.refUpdates = refUpdates;
    this.submitter = updater;
  }

  @Override
  public NameKey getProjectNameKey() {
    return projectName;
  }

  public List<String> getRefNames() {
    return refUpdates.get().stream().map(ru -> ru.refName).collect(Collectors.toList());
  }
}
