/*
    * 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.shardingsphere.data.pipeline.core.consistencycheck;
  
  import lombok.Getter;
  import lombok.RequiredArgsConstructor;
  import lombok.Setter;
  import org.apache.shardingsphere.data.pipeline.core.job.progress.listener.PipelineJobProgressListener;
  import org.apache.shardingsphere.data.pipeline.core.job.progress.listener.PipelineJobProgressUpdatedParameter;
  import org.apache.shardingsphere.data.pipeline.core.job.progress.persist.PipelineJobProgressPersistService;
  
  import java.util.Collection;
  import java.util.Map;
  import java.util.concurrent.ConcurrentHashMap;
  import java.util.concurrent.CopyOnWriteArraySet;
  import java.util.concurrent.atomic.AtomicLong;
  
  /**
   * Consistency check job item progress context.
   */
  @RequiredArgsConstructor
  @Getter
  @Setter
  public final class ConsistencyCheckJobItemProgressContext implements PipelineJobProgressListener {
      
      private final String jobId;
      
      private final int shardingItem;
      
      private final Collection<String> tableNames = new CopyOnWriteArraySet<>();
      
      private final Collection<String> ignoredTableNames = new CopyOnWriteArraySet<>();
      
      private volatile long recordsCount;
      
      private final AtomicLong checkedRecordsCount = new AtomicLong(0L);
      
      private final long checkBeginTimeMillis = System.currentTimeMillis();
      
      private volatile Long checkEndTimeMillis;
      
      private final Map<String, Object> sourceTableCheckPositions = new ConcurrentHashMap<>();
      
      private final Map<String, Object> targetTableCheckPositions = new ConcurrentHashMap<>();
      
      private final String sourceDatabaseType;
      
      @Override
      public void onProgressUpdated(final PipelineJobProgressUpdatedParameter param) {
          checkedRecordsCount.addAndGet(param.getProcessedRecordsCount());
          PipelineJobProgressPersistService.notifyPersist(jobId, shardingItem);
      }
  }