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/*
 * Copyright 2024 Authors, Flipkart Internet Pvt. Ltd.
 *
 * 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.appform.ranger.client.drove;

import io.appform.ranger.client.AbstractRangerHubClient;
import io.appform.ranger.core.finder.nodeselector.RandomServiceNodeSelector;
import io.appform.ranger.core.finderhub.ServiceDataSource;
import io.appform.ranger.core.finderhub.ServiceFinderHub;
import io.appform.ranger.core.model.ServiceNodeSelector;
import io.appform.ranger.core.model.ServiceRegistry;
import io.appform.ranger.drove.config.DroveUpstreamConfig;
import io.appform.ranger.drove.serde.DroveResponseDataDeserializer;
import io.appform.ranger.drove.servicefinderhub.DroveServiceDataSource;
import io.appform.ranger.drove.servicefinderhub.DroveServiceFinderHubBuilder;
import io.appform.ranger.drove.common.DroveCommunicator;
import lombok.Builder;
import lombok.Getter;
import lombok.experimental.SuperBuilder;
import lombok.extern.slf4j.Slf4j;

@Slf4j
@Getter
@SuperBuilder
public abstract class AbstractRangerDroveHubClient, D extends DroveResponseDataDeserializer>
        extends AbstractRangerHubClient {

  private final DroveUpstreamConfig clientConfig;
  private final DroveCommunicator droveCommunicator;

  @Builder.Default
  private final ServiceNodeSelector nodeSelector = new RandomServiceNodeSelector<>();

  @Override
  protected ServiceDataSource getDefaultDataSource() {
    return new DroveServiceDataSource<>(clientConfig, getMapper(), getNamespace(), droveCommunicator);
  }

  @Override
  protected ServiceFinderHub buildHub() {
    return new DroveServiceFinderHubBuilder()
        .withServiceDataSource(getServiceDataSource())
        .withServiceFinderFactory(getFinderFactory())
        .withRefreshFrequencyMs(getNodeRefreshTimeMs())
        .withHubStartTimeout(getHubStartTimeoutMs())
        .withServiceRefreshTimeout(getServiceRefreshTimeoutMs())
        .withExcludedServices(getExcludedServices())
        .build();
  }
}