/*
 * Copyright 2026 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.showcase.v1beta1.stub;

import static com.google.showcase.v1beta1.IdentityClient.ListLocationsPagedResponse;
import static com.google.showcase.v1beta1.IdentityClient.ListUsersPagedResponse;

import com.google.api.core.BetaApi;
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.RequestParamsBuilder;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.cloud.location.GetLocationRequest;
import com.google.cloud.location.ListLocationsRequest;
import com.google.cloud.location.ListLocationsResponse;
import com.google.cloud.location.Location;
import com.google.iam.v1.GetIamPolicyRequest;
import com.google.iam.v1.Policy;
import com.google.iam.v1.SetIamPolicyRequest;
import com.google.iam.v1.TestIamPermissionsRequest;
import com.google.iam.v1.TestIamPermissionsResponse;
import com.google.longrunning.stub.GrpcOperationsStub;
import com.google.protobuf.Empty;
import com.google.showcase.v1beta1.CreateUserRequest;
import com.google.showcase.v1beta1.DeleteUserRequest;
import com.google.showcase.v1beta1.GetUserRequest;
import com.google.showcase.v1beta1.ListUsersRequest;
import com.google.showcase.v1beta1.ListUsersResponse;
import com.google.showcase.v1beta1.UpdateUserRequest;
import com.google.showcase.v1beta1.User;
import io.grpc.MethodDescriptor;
import io.grpc.protobuf.ProtoUtils;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import javax.annotation.Generated;

// AUTO-GENERATED DOCUMENTATION AND CLASS.
/**
 * gRPC stub implementation for the Identity service API.
 *
 * <p>This class is for advanced usage and reflects the underlying API directly.
 */
@BetaApi
@Generated("by gapic-generator-java")
public class GrpcIdentityStub extends IdentityStub {
  private static final MethodDescriptor<CreateUserRequest, User> createUserMethodDescriptor =
      MethodDescriptor.<CreateUserRequest, User>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.showcase.v1beta1.Identity/CreateUser")
          .setRequestMarshaller(ProtoUtils.marshaller(CreateUserRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(User.getDefaultInstance()))
          .setSampledToLocalTracing(true)
          .build();

  private static final MethodDescriptor<GetUserRequest, User> getUserMethodDescriptor =
      MethodDescriptor.<GetUserRequest, User>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.showcase.v1beta1.Identity/GetUser")
          .setRequestMarshaller(ProtoUtils.marshaller(GetUserRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(User.getDefaultInstance()))
          .setSampledToLocalTracing(true)
          .build();

  private static final MethodDescriptor<UpdateUserRequest, User> updateUserMethodDescriptor =
      MethodDescriptor.<UpdateUserRequest, User>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.showcase.v1beta1.Identity/UpdateUser")
          .setRequestMarshaller(ProtoUtils.marshaller(UpdateUserRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(User.getDefaultInstance()))
          .setSampledToLocalTracing(true)
          .build();

  private static final MethodDescriptor<DeleteUserRequest, Empty> deleteUserMethodDescriptor =
      MethodDescriptor.<DeleteUserRequest, Empty>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.showcase.v1beta1.Identity/DeleteUser")
          .setRequestMarshaller(ProtoUtils.marshaller(DeleteUserRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
          .setSampledToLocalTracing(true)
          .build();

  private static final MethodDescriptor<ListUsersRequest, ListUsersResponse>
      listUsersMethodDescriptor =
          MethodDescriptor.<ListUsersRequest, ListUsersResponse>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.showcase.v1beta1.Identity/ListUsers")
              .setRequestMarshaller(ProtoUtils.marshaller(ListUsersRequest.getDefaultInstance()))
              .setResponseMarshaller(ProtoUtils.marshaller(ListUsersResponse.getDefaultInstance()))
              .setSampledToLocalTracing(true)
              .build();

  private static final MethodDescriptor<ListLocationsRequest, ListLocationsResponse>
      listLocationsMethodDescriptor =
          MethodDescriptor.<ListLocationsRequest, ListLocationsResponse>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.cloud.location.Locations/ListLocations")
              .setRequestMarshaller(
                  ProtoUtils.marshaller(ListLocationsRequest.getDefaultInstance()))
              .setResponseMarshaller(
                  ProtoUtils.marshaller(ListLocationsResponse.getDefaultInstance()))
              .setSampledToLocalTracing(true)
              .build();

  private static final MethodDescriptor<GetLocationRequest, Location> getLocationMethodDescriptor =
      MethodDescriptor.<GetLocationRequest, Location>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.cloud.location.Locations/GetLocation")
          .setRequestMarshaller(ProtoUtils.marshaller(GetLocationRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(Location.getDefaultInstance()))
          .setSampledToLocalTracing(true)
          .build();

  private static final MethodDescriptor<SetIamPolicyRequest, Policy> setIamPolicyMethodDescriptor =
      MethodDescriptor.<SetIamPolicyRequest, Policy>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.iam.v1.IAMPolicy/SetIamPolicy")
          .setRequestMarshaller(ProtoUtils.marshaller(SetIamPolicyRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
          .setSampledToLocalTracing(true)
          .build();

  private static final MethodDescriptor<GetIamPolicyRequest, Policy> getIamPolicyMethodDescriptor =
      MethodDescriptor.<GetIamPolicyRequest, Policy>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.iam.v1.IAMPolicy/GetIamPolicy")
          .setRequestMarshaller(ProtoUtils.marshaller(GetIamPolicyRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
          .setSampledToLocalTracing(true)
          .build();

  private static final MethodDescriptor<TestIamPermissionsRequest, TestIamPermissionsResponse>
      testIamPermissionsMethodDescriptor =
          MethodDescriptor.<TestIamPermissionsRequest, TestIamPermissionsResponse>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.iam.v1.IAMPolicy/TestIamPermissions")
              .setRequestMarshaller(
                  ProtoUtils.marshaller(TestIamPermissionsRequest.getDefaultInstance()))
              .setResponseMarshaller(
                  ProtoUtils.marshaller(TestIamPermissionsResponse.getDefaultInstance()))
              .setSampledToLocalTracing(true)
              .build();

  private final UnaryCallable<CreateUserRequest, User> createUserCallable;
  private final UnaryCallable<GetUserRequest, User> getUserCallable;
  private final UnaryCallable<UpdateUserRequest, User> updateUserCallable;
  private final UnaryCallable<DeleteUserRequest, Empty> deleteUserCallable;
  private final UnaryCallable<ListUsersRequest, ListUsersResponse> listUsersCallable;
  private final UnaryCallable<ListUsersRequest, ListUsersPagedResponse> listUsersPagedCallable;
  private final UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable;
  private final UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
      listLocationsPagedCallable;
  private final UnaryCallable<GetLocationRequest, Location> getLocationCallable;
  private final UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable;
  private final UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable;
  private final UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
      testIamPermissionsCallable;

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

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

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

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

  /**
   * Constructs an instance of GrpcIdentityStub, 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 GrpcIdentityStub(IdentityStubSettings settings, ClientContext clientContext)
      throws IOException {
    this(settings, clientContext, new GrpcIdentityCallableFactory());
  }

  /**
   * Constructs an instance of GrpcIdentityStub, 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 GrpcIdentityStub(
      IdentityStubSettings settings,
      ClientContext clientContext,
      GrpcStubCallableFactory callableFactory)
      throws IOException {
    this.callableFactory = callableFactory;
    this.operationsStub = GrpcOperationsStub.create(clientContext, callableFactory);

    GrpcCallSettings<CreateUserRequest, User> createUserTransportSettings =
        GrpcCallSettings.<CreateUserRequest, User>newBuilder()
            .setMethodDescriptor(createUserMethodDescriptor)
            .build();
    GrpcCallSettings<GetUserRequest, User> getUserTransportSettings =
        GrpcCallSettings.<GetUserRequest, User>newBuilder()
            .setMethodDescriptor(getUserMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("name", String.valueOf(request.getName()));
                  return builder.build();
                })
            .build();
    GrpcCallSettings<UpdateUserRequest, User> updateUserTransportSettings =
        GrpcCallSettings.<UpdateUserRequest, User>newBuilder()
            .setMethodDescriptor(updateUserMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("user.name", String.valueOf(request.getUser().getName()));
                  return builder.build();
                })
            .build();
    GrpcCallSettings<DeleteUserRequest, Empty> deleteUserTransportSettings =
        GrpcCallSettings.<DeleteUserRequest, Empty>newBuilder()
            .setMethodDescriptor(deleteUserMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("name", String.valueOf(request.getName()));
                  return builder.build();
                })
            .build();
    GrpcCallSettings<ListUsersRequest, ListUsersResponse> listUsersTransportSettings =
        GrpcCallSettings.<ListUsersRequest, ListUsersResponse>newBuilder()
            .setMethodDescriptor(listUsersMethodDescriptor)
            .build();
    GrpcCallSettings<ListLocationsRequest, ListLocationsResponse> listLocationsTransportSettings =
        GrpcCallSettings.<ListLocationsRequest, ListLocationsResponse>newBuilder()
            .setMethodDescriptor(listLocationsMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("name", String.valueOf(request.getName()));
                  return builder.build();
                })
            .build();
    GrpcCallSettings<GetLocationRequest, Location> getLocationTransportSettings =
        GrpcCallSettings.<GetLocationRequest, Location>newBuilder()
            .setMethodDescriptor(getLocationMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("name", String.valueOf(request.getName()));
                  return builder.build();
                })
            .build();
    GrpcCallSettings<SetIamPolicyRequest, Policy> setIamPolicyTransportSettings =
        GrpcCallSettings.<SetIamPolicyRequest, Policy>newBuilder()
            .setMethodDescriptor(setIamPolicyMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("resource", String.valueOf(request.getResource()));
                  return builder.build();
                })
            .build();
    GrpcCallSettings<GetIamPolicyRequest, Policy> getIamPolicyTransportSettings =
        GrpcCallSettings.<GetIamPolicyRequest, Policy>newBuilder()
            .setMethodDescriptor(getIamPolicyMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("resource", String.valueOf(request.getResource()));
                  return builder.build();
                })
            .build();
    GrpcCallSettings<TestIamPermissionsRequest, TestIamPermissionsResponse>
        testIamPermissionsTransportSettings =
            GrpcCallSettings.<TestIamPermissionsRequest, TestIamPermissionsResponse>newBuilder()
                .setMethodDescriptor(testIamPermissionsMethodDescriptor)
                .setParamsExtractor(
                    request -> {
                      RequestParamsBuilder builder = RequestParamsBuilder.create();
                      builder.add("resource", String.valueOf(request.getResource()));
                      return builder.build();
                    })
                .build();

    this.createUserCallable =
        callableFactory.createUnaryCallable(
            createUserTransportSettings, settings.createUserSettings(), clientContext);
    this.getUserCallable =
        callableFactory.createUnaryCallable(
            getUserTransportSettings, settings.getUserSettings(), clientContext);
    this.updateUserCallable =
        callableFactory.createUnaryCallable(
            updateUserTransportSettings, settings.updateUserSettings(), clientContext);
    this.deleteUserCallable =
        callableFactory.createUnaryCallable(
            deleteUserTransportSettings, settings.deleteUserSettings(), clientContext);
    this.listUsersCallable =
        callableFactory.createUnaryCallable(
            listUsersTransportSettings, settings.listUsersSettings(), clientContext);
    this.listUsersPagedCallable =
        callableFactory.createPagedCallable(
            listUsersTransportSettings, settings.listUsersSettings(), clientContext);
    this.listLocationsCallable =
        callableFactory.createUnaryCallable(
            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
    this.listLocationsPagedCallable =
        callableFactory.createPagedCallable(
            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
    this.getLocationCallable =
        callableFactory.createUnaryCallable(
            getLocationTransportSettings, settings.getLocationSettings(), clientContext);
    this.setIamPolicyCallable =
        callableFactory.createUnaryCallable(
            setIamPolicyTransportSettings, settings.setIamPolicySettings(), clientContext);
    this.getIamPolicyCallable =
        callableFactory.createUnaryCallable(
            getIamPolicyTransportSettings, settings.getIamPolicySettings(), clientContext);
    this.testIamPermissionsCallable =
        callableFactory.createUnaryCallable(
            testIamPermissionsTransportSettings,
            settings.testIamPermissionsSettings(),
            clientContext);

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

  public GrpcOperationsStub getOperationsStub() {
    return operationsStub;
  }

  @Override
  public UnaryCallable<CreateUserRequest, User> createUserCallable() {
    return createUserCallable;
  }

  @Override
  public UnaryCallable<GetUserRequest, User> getUserCallable() {
    return getUserCallable;
  }

  @Override
  public UnaryCallable<UpdateUserRequest, User> updateUserCallable() {
    return updateUserCallable;
  }

  @Override
  public UnaryCallable<DeleteUserRequest, Empty> deleteUserCallable() {
    return deleteUserCallable;
  }

  @Override
  public UnaryCallable<ListUsersRequest, ListUsersResponse> listUsersCallable() {
    return listUsersCallable;
  }

  @Override
  public UnaryCallable<ListUsersRequest, ListUsersPagedResponse> listUsersPagedCallable() {
    return listUsersPagedCallable;
  }

  @Override
  public UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
    return listLocationsCallable;
  }

  @Override
  public UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
      listLocationsPagedCallable() {
    return listLocationsPagedCallable;
  }

  @Override
  public UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
    return getLocationCallable;
  }

  @Override
  public UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
    return setIamPolicyCallable;
  }

  @Override
  public UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable() {
    return getIamPolicyCallable;
  }

  @Override
  public UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
      testIamPermissionsCallable() {
    return testIamPermissionsCallable;
  }

  @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);
  }
}
