/*
 * Copyright (C) 2022-2023 Hedera Hashgraph, LLC
 *
 * 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.hedera.node.app.service.mono.fees.congestion;

import com.hedera.node.app.service.mono.context.properties.GlobalDynamicProperties;
import com.hedera.node.app.service.mono.throttling.FunctionalityThrottling;
import com.hedera.node.app.service.mono.throttling.annotations.HandleThrottle;
import java.util.List;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

@Singleton
public class GasPriceMultiplierSource extends DelegatingMultiplierSource {
    private static final Logger log = LogManager.getLogger(GasPriceMultiplierSource.class);

    @Inject
    public GasPriceMultiplierSource(
            final GlobalDynamicProperties properties, @HandleThrottle FunctionalityThrottling throttling) {
        super(new ThrottleMultiplierSource(
                "EVM gas/sec",
                "gas/sec",
                "EVM utilization",
                log,
                properties::feesMinCongestionPeriod,
                properties::congestionMultipliers,
                () -> List.of(throttling.gasLimitThrottle())));
    }
}
