/*
 * Copyright 2023 Google 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
 *
 *      https://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.google.ads.googleads.v14.services.stub;

import static com.google.ads.googleads.v14.services.BatchJobServiceClient.ListBatchJobResultsPagedResponse;

import com.google.ads.googleads.v14.resources.BatchJob;
import com.google.ads.googleads.v14.services.AddBatchJobOperationsRequest;
import com.google.ads.googleads.v14.services.AddBatchJobOperationsResponse;
import com.google.ads.googleads.v14.services.ListBatchJobResultsRequest;
import com.google.ads.googleads.v14.services.ListBatchJobResultsResponse;
import com.google.ads.googleads.v14.services.MutateBatchJobRequest;
import com.google.ads.googleads.v14.services.MutateBatchJobResponse;
import com.google.ads.googleads.v14.services.RunBatchJobRequest;
import com.google.api.gax.core.BackgroundResource;
import com.google.api.gax.core.BackgroundResourceAggregation;
import com.google.api.gax.grpc.GrpcCallSettings;
import com.google.api.gax.grpc.GrpcStubCallableFactory;
import com.google.api.gax.rpc.ClientContext;
import com.google.api.gax.rpc.OperationCallable;
import com.google.api.gax.rpc.RequestParamsBuilder;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.longrunning.Operation;
import com.google.longrunning.stub.GrpcOperationsStub;
import com.google.protobuf.Empty;
import io.grpc.MethodDescriptor;
import io.grpc.protobuf.ProtoUtils;
import java.io.IOException;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import javax.annotation.Generated;

// AUTO-GENERATED DOCUMENTATION AND CLASS.
/**
 * gRPC stub implementation for the BatchJobService service API.
 *
 * <p>This class is for advanced usage and reflects the underlying API directly.
 */
@Generated("by gapic-generator-java")
public class GrpcBatchJobServiceStub extends BatchJobServiceStub {
  private static final MethodDescriptor<MutateBatchJobRequest, MutateBatchJobResponse>
      mutateBatchJobMethodDescriptor =
          MethodDescriptor.<MutateBatchJobRequest, MutateBatchJobResponse>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.ads.googleads.v14.services.BatchJobService/MutateBatchJob")
              .setRequestMarshaller(
                  ProtoUtils.marshaller(MutateBatchJobRequest.getDefaultInstance()))
              .setResponseMarshaller(
                  ProtoUtils.marshaller(MutateBatchJobResponse.getDefaultInstance()))
              .build();

  private static final MethodDescriptor<ListBatchJobResultsRequest, ListBatchJobResultsResponse>
      listBatchJobResultsMethodDescriptor =
          MethodDescriptor.<ListBatchJobResultsRequest, ListBatchJobResultsResponse>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName(
                  "google.ads.googleads.v14.services.BatchJobService/ListBatchJobResults")
              .setRequestMarshaller(
                  ProtoUtils.marshaller(ListBatchJobResultsRequest.getDefaultInstance()))
              .setResponseMarshaller(
                  ProtoUtils.marshaller(ListBatchJobResultsResponse.getDefaultInstance()))
              .build();

  private static final MethodDescriptor<RunBatchJobRequest, Operation> runBatchJobMethodDescriptor =
      MethodDescriptor.<RunBatchJobRequest, Operation>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.ads.googleads.v14.services.BatchJobService/RunBatchJob")
          .setRequestMarshaller(ProtoUtils.marshaller(RunBatchJobRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
          .build();

  private static final MethodDescriptor<AddBatchJobOperationsRequest, AddBatchJobOperationsResponse>
      addBatchJobOperationsMethodDescriptor =
          MethodDescriptor.<AddBatchJobOperationsRequest, AddBatchJobOperationsResponse>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName(
                  "google.ads.googleads.v14.services.BatchJobService/AddBatchJobOperations")
              .setRequestMarshaller(
                  ProtoUtils.marshaller(AddBatchJobOperationsRequest.getDefaultInstance()))
              .setResponseMarshaller(
                  ProtoUtils.marshaller(AddBatchJobOperationsResponse.getDefaultInstance()))
              .build();

  private final UnaryCallable<MutateBatchJobRequest, MutateBatchJobResponse> mutateBatchJobCallable;
  private final UnaryCallable<ListBatchJobResultsRequest, ListBatchJobResultsResponse>
      listBatchJobResultsCallable;
  private final UnaryCallable<ListBatchJobResultsRequest, ListBatchJobResultsPagedResponse>
      listBatchJobResultsPagedCallable;
  private final UnaryCallable<RunBatchJobRequest, Operation> runBatchJobCallable;
  private final OperationCallable<RunBatchJobRequest, Empty, BatchJob.BatchJobMetadata>
      runBatchJobOperationCallable;
  private final UnaryCallable<AddBatchJobOperationsRequest, AddBatchJobOperationsResponse>
      addBatchJobOperationsCallable;

  private final BackgroundResource backgroundResources;
  private final GrpcOperationsStub operationsStub;
  private final GrpcStubCallableFactory callableFactory;

  public static final GrpcBatchJobServiceStub create(BatchJobServiceStubSettings settings)
      throws IOException {
    return new GrpcBatchJobServiceStub(settings, ClientContext.create(settings));
  }

  public static final GrpcBatchJobServiceStub create(ClientContext clientContext)
      throws IOException {
    return new GrpcBatchJobServiceStub(
        BatchJobServiceStubSettings.newBuilder().build(), clientContext);
  }

  public static final GrpcBatchJobServiceStub create(
      ClientContext clientContext, GrpcStubCallableFactory callableFactory) throws IOException {
    return new GrpcBatchJobServiceStub(
        BatchJobServiceStubSettings.newBuilder().build(), clientContext, callableFactory);
  }

  /**
   * Constructs an instance of GrpcBatchJobServiceStub, using the given settings. This is protected
   * so that it is easy to make a subclass, but otherwise, the static factory methods should be
   * preferred.
   */
  protected GrpcBatchJobServiceStub(
      BatchJobServiceStubSettings settings, ClientContext clientContext) throws IOException {
    this(settings, clientContext, new GrpcBatchJobServiceCallableFactory());
  }

  /**
   * Constructs an instance of GrpcBatchJobServiceStub, using the given settings. This is protected
   * so that it is easy to make a subclass, but otherwise, the static factory methods should be
   * preferred.
   */
  protected GrpcBatchJobServiceStub(
      BatchJobServiceStubSettings settings,
      ClientContext clientContext,
      GrpcStubCallableFactory callableFactory)
      throws IOException {
    this.callableFactory = callableFactory;
    this.operationsStub = GrpcOperationsStub.create(clientContext, callableFactory);

    GrpcCallSettings<MutateBatchJobRequest, MutateBatchJobResponse>
        mutateBatchJobTransportSettings =
            GrpcCallSettings.<MutateBatchJobRequest, MutateBatchJobResponse>newBuilder()
                .setMethodDescriptor(mutateBatchJobMethodDescriptor)
                .setParamsExtractor(
                    request -> {
                      RequestParamsBuilder builder = RequestParamsBuilder.create();
                      builder.add("customer_id", String.valueOf(request.getCustomerId()));
                      return builder.build();
                    })
                .build();
    GrpcCallSettings<ListBatchJobResultsRequest, ListBatchJobResultsResponse>
        listBatchJobResultsTransportSettings =
            GrpcCallSettings.<ListBatchJobResultsRequest, ListBatchJobResultsResponse>newBuilder()
                .setMethodDescriptor(listBatchJobResultsMethodDescriptor)
                .setParamsExtractor(
                    request -> {
                      RequestParamsBuilder builder = RequestParamsBuilder.create();
                      builder.add("resource_name", String.valueOf(request.getResourceName()));
                      return builder.build();
                    })
                .build();
    GrpcCallSettings<RunBatchJobRequest, Operation> runBatchJobTransportSettings =
        GrpcCallSettings.<RunBatchJobRequest, Operation>newBuilder()
            .setMethodDescriptor(runBatchJobMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("resource_name", String.valueOf(request.getResourceName()));
                  return builder.build();
                })
            .build();
    GrpcCallSettings<AddBatchJobOperationsRequest, AddBatchJobOperationsResponse>
        addBatchJobOperationsTransportSettings =
            GrpcCallSettings
                .<AddBatchJobOperationsRequest, AddBatchJobOperationsResponse>newBuilder()
                .setMethodDescriptor(addBatchJobOperationsMethodDescriptor)
                .setParamsExtractor(
                    request -> {
                      RequestParamsBuilder builder = RequestParamsBuilder.create();
                      builder.add("resource_name", String.valueOf(request.getResourceName()));
                      return builder.build();
                    })
                .build();

    this.mutateBatchJobCallable =
        callableFactory.createUnaryCallable(
            mutateBatchJobTransportSettings, settings.mutateBatchJobSettings(), clientContext);
    this.listBatchJobResultsCallable =
        callableFactory.createUnaryCallable(
            listBatchJobResultsTransportSettings,
            settings.listBatchJobResultsSettings(),
            clientContext);
    this.listBatchJobResultsPagedCallable =
        callableFactory.createPagedCallable(
            listBatchJobResultsTransportSettings,
            settings.listBatchJobResultsSettings(),
            clientContext);
    this.runBatchJobCallable =
        callableFactory.createUnaryCallable(
            runBatchJobTransportSettings, settings.runBatchJobSettings(), clientContext);
    this.runBatchJobOperationCallable =
        callableFactory.createOperationCallable(
            runBatchJobTransportSettings,
            settings.runBatchJobOperationSettings(),
            clientContext,
            operationsStub);
    this.addBatchJobOperationsCallable =
        callableFactory.createUnaryCallable(
            addBatchJobOperationsTransportSettings,
            settings.addBatchJobOperationsSettings(),
            clientContext);

    this.backgroundResources =
        new BackgroundResourceAggregation(clientContext.getBackgroundResources());
  }

  public GrpcOperationsStub getOperationsStub() {
    return operationsStub;
  }

  @Override
  public UnaryCallable<MutateBatchJobRequest, MutateBatchJobResponse> mutateBatchJobCallable() {
    return mutateBatchJobCallable;
  }

  @Override
  public UnaryCallable<ListBatchJobResultsRequest, ListBatchJobResultsResponse>
      listBatchJobResultsCallable() {
    return listBatchJobResultsCallable;
  }

  @Override
  public UnaryCallable<ListBatchJobResultsRequest, ListBatchJobResultsPagedResponse>
      listBatchJobResultsPagedCallable() {
    return listBatchJobResultsPagedCallable;
  }

  @Override
  public UnaryCallable<RunBatchJobRequest, Operation> runBatchJobCallable() {
    return runBatchJobCallable;
  }

  @Override
  public OperationCallable<RunBatchJobRequest, Empty, BatchJob.BatchJobMetadata>
      runBatchJobOperationCallable() {
    return runBatchJobOperationCallable;
  }

  @Override
  public UnaryCallable<AddBatchJobOperationsRequest, AddBatchJobOperationsResponse>
      addBatchJobOperationsCallable() {
    return addBatchJobOperationsCallable;
  }

  @Override
  public final void close() {
    try {
      backgroundResources.close();
    } catch (RuntimeException e) {
      throw e;
    } catch (Exception e) {
      throw new IllegalStateException("Failed to close resource", e);
    }
  }

  @Override
  public void shutdown() {
    backgroundResources.shutdown();
  }

  @Override
  public boolean isShutdown() {
    return backgroundResources.isShutdown();
  }

  @Override
  public boolean isTerminated() {
    return backgroundResources.isTerminated();
  }

  @Override
  public void shutdownNow() {
    backgroundResources.shutdownNow();
  }

  @Override
  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
    return backgroundResources.awaitTermination(duration, unit);
  }
}
