/*
 * Copyright contributors to Hyperledger Besu.
 *
 * 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.
 *
 * SPDX-License-Identifier: Apache-2.0
 */
package org.hyperledger.besu.ethereum.api.jsonrpc.internal.methods.engine;

import org.hyperledger.besu.consensus.merge.blockcreation.MergeMiningCoordinator;
import org.hyperledger.besu.ethereum.ProtocolContext;
import org.hyperledger.besu.ethereum.api.jsonrpc.RpcMethod;
import org.hyperledger.besu.ethereum.api.jsonrpc.internal.parameters.EnginePayloadAttributesParameter;
import org.hyperledger.besu.ethereum.api.jsonrpc.internal.response.JsonRpcErrorResponse;
import org.hyperledger.besu.ethereum.api.jsonrpc.internal.response.RpcErrorType;
import org.hyperledger.besu.ethereum.mainnet.ProtocolSchedule;

import java.util.Optional;

import io.vertx.core.Vertx;

public class EngineForkchoiceUpdatedV1 extends AbstractEngineForkchoiceUpdated {

  public EngineForkchoiceUpdatedV1(
      final Vertx vertx,
      final ProtocolSchedule protocolSchedule,
      final ProtocolContext protocolContext,
      final MergeMiningCoordinator mergeCoordinator,
      final EngineCallListener engineCallListener) {
    super(vertx, protocolSchedule, protocolContext, mergeCoordinator, engineCallListener);
  }

  @Override
  protected Optional<JsonRpcErrorResponse> isPayloadAttributesValid(
      final Object requestId, final EnginePayloadAttributesParameter payloadAttributes) {
    return Optional.empty();
  }

  @Override
  public String getName() {
    return RpcMethod.ENGINE_FORKCHOICE_UPDATED_V1.getMethodName();
  }

  @Override
  protected boolean requireTerminalPoWBlockValidation() {
    return true;
  }

  @Override
  protected RpcErrorType getInvalidParametersError() {
    return RpcErrorType.INVALID_PAYLOAD_ATTRIBUTES;
  }
}
