/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.iotdb.commons.pipe.event;

import org.apache.iotdb.commons.consensus.index.ProgressIndex;
import org.apache.iotdb.commons.pipe.agent.task.meta.PipeTaskMeta;
import org.apache.iotdb.commons.pipe.datastructure.pattern.TablePattern;
import org.apache.iotdb.commons.pipe.datastructure.pattern.TreePattern;
import org.apache.iotdb.commons.pipe.resource.snapshot.PipeSnapshotResourceManager;

import java.util.Set;
import java.util.stream.Collectors;

public abstract class PipeSnapshotEvent extends EnrichedEvent implements SerializableEvent {
  protected final PipeSnapshotResourceManager resourceManager;

  protected ProgressIndex progressIndex;
  protected Set<Short> transferredTypes;

  protected PipeSnapshotEvent(
      final String pipeName,
      final long creationTime,
      final PipeTaskMeta pipeTaskMeta,
      final TreePattern treePattern,
      final TablePattern tablePattern,
      final String userId,
      final String userName,
      final String cliHostname,
      final boolean skipIfNoPrivileges,
      final PipeSnapshotResourceManager resourceManager) {
    super(
        pipeName,
        creationTime,
        pipeTaskMeta,
        treePattern,
        tablePattern,
        userId,
        userName,
        cliHostname,
        skipIfNoPrivileges,
        Long.MIN_VALUE,
        Long.MAX_VALUE);
    this.resourceManager = resourceManager;
  }

  @Override
  public void bindProgressIndex(final ProgressIndex progressIndex) {
    this.progressIndex = progressIndex;
  }

  @Override
  public ProgressIndex getProgressIndex() {
    return progressIndex;
  }

  @Override
  public boolean isGeneratedByPipe() {
    return false;
  }

  @Override
  public boolean mayEventTimeOverlappedWithTimeRange() {
    return true;
  }

  @Override
  public boolean mayEventPathsOverlappedWithPattern() {
    return true;
  }

  /////////////////////////////// Type parsing ///////////////////////////////

  public String toSealTypeString() {
    return String.join(
        ",",
        transferredTypes.stream().map(type -> Short.toString(type)).collect(Collectors.toSet()));
  }

  /////////////////////////////// Object ///////////////////////////////

  @Override
  public String toString() {
    return String.format(
            "PipeSnapshotEvent{progressIndex=%s, transferredTypes=%s}",
            progressIndex, transferredTypes)
        + " - "
        + super.toString();
  }

  @Override
  public String coreReportMessage() {
    return String.format(
            "PipeSnapshotEvent{progressIndex=%s, transferredTypes=%s}",
            progressIndex, transferredTypes)
        + " - "
        + super.coreReportMessage();
  }
}
