/*
 * Copyright 2014-present Open Networking Foundation
 *
 * 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 io.atomix.utils.serializer;

import com.google.common.collect.HashMultiset;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Maps;
import com.google.common.collect.Multisets;
import com.google.common.collect.Sets;
import io.atomix.utils.Version;
import io.atomix.utils.serializer.serializers.ArraysAsListSerializer;
import io.atomix.utils.serializer.serializers.ImmutableListSerializer;
import io.atomix.utils.serializer.serializers.ImmutableMapSerializer;
import io.atomix.utils.serializer.serializers.ImmutableSetSerializer;
import io.atomix.utils.time.LogicalTimestamp;
import io.atomix.utils.time.WallClockTimestamp;

import java.time.Duration;
import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.LinkedList;
import java.util.Optional;
import java.util.Properties;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CopyOnWriteArraySet;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicLong;

public final class Namespaces {
  public static final int BASIC_MAX_SIZE = 50;
  public static final Namespace BASIC = Namespace.builder()
      .nextId(Namespace.FLOATING_ID)
      .register(byte[].class)
      .register(AtomicBoolean.class)
      .register(AtomicInteger.class)
      .register(AtomicLong.class)
      .register(new ImmutableListSerializer(),
          ImmutableList.class,
          ImmutableList.of(1).getClass(),
          ImmutableList.of(1, 2).getClass(),
          ImmutableList.of(1, 2, 3).subList(1, 3).getClass())
      .register(new ImmutableSetSerializer(),
          ImmutableSet.class,
          ImmutableSet.of().getClass(),
          ImmutableSet.of(1).getClass(),
          ImmutableSet.of(1, 2).getClass())
      .register(new ImmutableMapSerializer(),
          ImmutableMap.class,
          ImmutableMap.of().getClass(),
          ImmutableMap.of("a", 1).getClass(),
          ImmutableMap.of("R", 2, "D", 2).getClass())
      .register(Collections.unmodifiableSet(Collections.emptySet()).getClass())
      .register(HashMap.class)
      .register(ConcurrentHashMap.class)
      .register(CopyOnWriteArraySet.class)
      .register(
          ArrayList.class,
          LinkedList.class,
          HashSet.class,
          LinkedHashSet.class,
          ArrayDeque.class
      )
      .register(HashMultiset.class)
      .register(Multisets.immutableEntry("", 0).getClass())
      .register(Sets.class)
      .register(Maps.immutableEntry("a", "b").getClass())
      .register(new ArraysAsListSerializer(), Arrays.asList().getClass())
      .register(Collections.singletonList(1).getClass())
      .register(Duration.class)
      .register(Collections.emptySet().getClass())
      .register(Optional.class)
      .register(Collections.emptyList().getClass())
      .register(Collections.singleton(Object.class).getClass())
      .register(Properties.class)
      .register(int[].class)
      .register(long[].class)
      .register(short[].class)
      .register(double[].class)
      .register(float[].class)
      .register(char[].class)
      .register(String[].class)
      .register(boolean[].class)
      .register(Object[].class)
      .register(LogicalTimestamp.class)
      .register(WallClockTimestamp.class)
      .register(Version.class)
      .build("BASIC");

  /**
   * Kryo registration Id for user custom registration.
   */
  public static final int BEGIN_USER_CUSTOM_ID = 500;

  // not to be instantiated
  private Namespaces() {
  }
}