/*
 * Copyright 2018 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.cloud.asset.v1beta1;

import com.google.api.core.BetaApi;
import com.google.api.gax.core.BackgroundResource;
import com.google.api.gax.longrunning.OperationFuture;
import com.google.api.gax.rpc.OperationCallable;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.cloud.asset.v1beta1.stub.AssetServiceStub;
import com.google.cloud.asset.v1beta1.stub.AssetServiceStubSettings;
import com.google.longrunning.Operation;
import com.google.longrunning.OperationsClient;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import javax.annotation.Generated;

// AUTO-GENERATED DOCUMENTATION AND SERVICE
/**
 * Service Description: Asset service definition.
 *
 * <p>This class provides the ability to make remote calls to the backing service through method
 * calls that map to API methods. Sample code to get started:
 *
 * <pre>
 * <code>
 * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
 *   ProjectName parent = ProjectName.of("[PROJECT]");
 *   ContentType contentType = ContentType.CONTENT_TYPE_UNSPECIFIED;
 *   TimeWindow readTimeWindow = TimeWindow.newBuilder().build();
 *   BatchGetAssetsHistoryRequest request = BatchGetAssetsHistoryRequest.newBuilder()
 *     .setParent(parent.toString())
 *     .setContentType(contentType)
 *     .setReadTimeWindow(readTimeWindow)
 *     .build();
 *   BatchGetAssetsHistoryResponse response = assetServiceClient.batchGetAssetsHistory(request);
 * }
 * </code>
 * </pre>
 *
 * <p>Note: close() needs to be called on the assetServiceClient object to clean up resources such
 * as threads. In the example above, try-with-resources is used, which automatically calls close().
 *
 * <p>The surface of this class includes several types of Java methods for each of the API's
 * methods:
 *
 * <ol>
 *   <li> A "flattened" method. With this type of method, the fields of the request type have been
 *       converted into function parameters. It may be the case that not all fields are available as
 *       parameters, and not every API method will have a flattened method entry point.
 *   <li> A "request object" method. This type of method only takes one parameter, a request object,
 *       which must be constructed before the call. Not every API method will have a request object
 *       method.
 *   <li> A "callable" method. This type of method takes no parameters and returns an immutable API
 *       callable object, which can be used to initiate calls to the service.
 * </ol>
 *
 * <p>See the individual methods for example code.
 *
 * <p>Many parameters require resource names to be formatted in a particular way. To assist with
 * these names, this class includes a format method for each type of name, and additionally a parse
 * method to extract the individual identifiers contained within names that are returned.
 *
 * <p>This class can be customized by passing in a custom instance of AssetServiceSettings to
 * create(). For example:
 *
 * <p>To customize credentials:
 *
 * <pre>
 * <code>
 * AssetServiceSettings assetServiceSettings =
 *     AssetServiceSettings.newBuilder()
 *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
 *         .build();
 * AssetServiceClient assetServiceClient =
 *     AssetServiceClient.create(assetServiceSettings);
 * </code>
 * </pre>
 *
 * To customize the endpoint:
 *
 * <pre>
 * <code>
 * AssetServiceSettings assetServiceSettings =
 *     AssetServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 * AssetServiceClient assetServiceClient =
 *     AssetServiceClient.create(assetServiceSettings);
 * </code>
 * </pre>
 */
@Generated("by gapic-generator")
@BetaApi
public class AssetServiceClient implements BackgroundResource {
  private final AssetServiceSettings settings;
  private final AssetServiceStub stub;
  private final OperationsClient operationsClient;

  /** Constructs an instance of AssetServiceClient with default settings. */
  public static final AssetServiceClient create() throws IOException {
    return create(AssetServiceSettings.newBuilder().build());
  }

  /**
   * Constructs an instance of AssetServiceClient, using the given settings. The channels are
   * created based on the settings passed in, or defaults for any settings that are not set.
   */
  public static final AssetServiceClient create(AssetServiceSettings settings) throws IOException {
    return new AssetServiceClient(settings);
  }

  /**
   * Constructs an instance of AssetServiceClient, using the given stub for making calls. This is
   * for advanced usage - prefer to use AssetServiceSettings}.
   */
  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
  public static final AssetServiceClient create(AssetServiceStub stub) {
    return new AssetServiceClient(stub);
  }

  /**
   * Constructs an instance of AssetServiceClient, 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 AssetServiceClient(AssetServiceSettings settings) throws IOException {
    this.settings = settings;
    this.stub = ((AssetServiceStubSettings) settings.getStubSettings()).createStub();
    this.operationsClient = OperationsClient.create(this.stub.getOperationsStub());
  }

  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
  protected AssetServiceClient(AssetServiceStub stub) {
    this.settings = null;
    this.stub = stub;
    this.operationsClient = OperationsClient.create(this.stub.getOperationsStub());
  }

  public final AssetServiceSettings getSettings() {
    return settings;
  }

  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
  public AssetServiceStub getStub() {
    return stub;
  }

  /**
   * Returns the OperationsClient that can be used to query the status of a long-running operation
   * returned by another API method call.
   */
  @BetaApi(
      "The surface for long-running operations is not stable yet and may change in the future.")
  public final OperationsClient getOperationsClient() {
    return operationsClient;
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD
  /**
   * Exports assets with time and resource types to a given Cloud Storage location. The output
   * format is newline-delimited JSON. This API implements the
   * [google.longrunning.Operation][google.longrunning.Operation] API allowing you to keep track of
   * the export.
   *
   * <p>Sample code:
   *
   * <pre><code>
   * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
   *   ProjectName parent = ProjectName.of("[PROJECT]");
   *   OutputConfig outputConfig = OutputConfig.newBuilder().build();
   *   ExportAssetsRequest request = ExportAssetsRequest.newBuilder()
   *     .setParent(parent.toString())
   *     .setOutputConfig(outputConfig)
   *     .build();
   *   ExportAssetsResponse response = assetServiceClient.exportAssetsAsync(request).get();
   * }
   * </code></pre>
   *
   * @param request The request object containing all of the parameters for the API call.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  @BetaApi(
      "The surface for long-running operations is not stable yet and may change in the future.")
  public final OperationFuture<ExportAssetsResponse, ExportAssetsRequest> exportAssetsAsync(
      ExportAssetsRequest request) {
    return exportAssetsOperationCallable().futureCall(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD
  /**
   * Exports assets with time and resource types to a given Cloud Storage location. The output
   * format is newline-delimited JSON. This API implements the
   * [google.longrunning.Operation][google.longrunning.Operation] API allowing you to keep track of
   * the export.
   *
   * <p>Sample code:
   *
   * <pre><code>
   * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
   *   ProjectName parent = ProjectName.of("[PROJECT]");
   *   OutputConfig outputConfig = OutputConfig.newBuilder().build();
   *   ExportAssetsRequest request = ExportAssetsRequest.newBuilder()
   *     .setParent(parent.toString())
   *     .setOutputConfig(outputConfig)
   *     .build();
   *   OperationFuture&lt;Operation&gt; future = assetServiceClient.exportAssetsOperationCallable().futureCall(request);
   *   // Do something
   *   ExportAssetsResponse response = future.get();
   * }
   * </code></pre>
   */
  @BetaApi("The surface for use by generated code is not stable yet and may change in the future.")
  public final OperationCallable<ExportAssetsRequest, ExportAssetsResponse, ExportAssetsRequest>
      exportAssetsOperationCallable() {
    return stub.exportAssetsOperationCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD
  /**
   * Exports assets with time and resource types to a given Cloud Storage location. The output
   * format is newline-delimited JSON. This API implements the
   * [google.longrunning.Operation][google.longrunning.Operation] API allowing you to keep track of
   * the export.
   *
   * <p>Sample code:
   *
   * <pre><code>
   * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
   *   ProjectName parent = ProjectName.of("[PROJECT]");
   *   OutputConfig outputConfig = OutputConfig.newBuilder().build();
   *   ExportAssetsRequest request = ExportAssetsRequest.newBuilder()
   *     .setParent(parent.toString())
   *     .setOutputConfig(outputConfig)
   *     .build();
   *   ApiFuture&lt;Operation&gt; future = assetServiceClient.exportAssetsCallable().futureCall(request);
   *   // Do something
   *   Operation response = future.get();
   * }
   * </code></pre>
   */
  public final UnaryCallable<ExportAssetsRequest, Operation> exportAssetsCallable() {
    return stub.exportAssetsCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD
  /**
   * Batch gets the update history of assets that overlap a time window. For RESOURCE content, this
   * API outputs history with asset in both non-delete or deleted status. For IAM_POLICY content,
   * this API outputs history when the asset and its attached IAM POLICY both exist. This can create
   * gaps in the output history.
   *
   * <p>Sample code:
   *
   * <pre><code>
   * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
   *   ProjectName parent = ProjectName.of("[PROJECT]");
   *   ContentType contentType = ContentType.CONTENT_TYPE_UNSPECIFIED;
   *   TimeWindow readTimeWindow = TimeWindow.newBuilder().build();
   *   BatchGetAssetsHistoryRequest request = BatchGetAssetsHistoryRequest.newBuilder()
   *     .setParent(parent.toString())
   *     .setContentType(contentType)
   *     .setReadTimeWindow(readTimeWindow)
   *     .build();
   *   BatchGetAssetsHistoryResponse response = assetServiceClient.batchGetAssetsHistory(request);
   * }
   * </code></pre>
   *
   * @param request The request object containing all of the parameters for the API call.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final BatchGetAssetsHistoryResponse batchGetAssetsHistory(
      BatchGetAssetsHistoryRequest request) {
    return batchGetAssetsHistoryCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD
  /**
   * Batch gets the update history of assets that overlap a time window. For RESOURCE content, this
   * API outputs history with asset in both non-delete or deleted status. For IAM_POLICY content,
   * this API outputs history when the asset and its attached IAM POLICY both exist. This can create
   * gaps in the output history.
   *
   * <p>Sample code:
   *
   * <pre><code>
   * try (AssetServiceClient assetServiceClient = AssetServiceClient.create()) {
   *   ProjectName parent = ProjectName.of("[PROJECT]");
   *   ContentType contentType = ContentType.CONTENT_TYPE_UNSPECIFIED;
   *   TimeWindow readTimeWindow = TimeWindow.newBuilder().build();
   *   BatchGetAssetsHistoryRequest request = BatchGetAssetsHistoryRequest.newBuilder()
   *     .setParent(parent.toString())
   *     .setContentType(contentType)
   *     .setReadTimeWindow(readTimeWindow)
   *     .build();
   *   ApiFuture&lt;BatchGetAssetsHistoryResponse&gt; future = assetServiceClient.batchGetAssetsHistoryCallable().futureCall(request);
   *   // Do something
   *   BatchGetAssetsHistoryResponse response = future.get();
   * }
   * </code></pre>
   */
  public final UnaryCallable<BatchGetAssetsHistoryRequest, BatchGetAssetsHistoryResponse>
      batchGetAssetsHistoryCallable() {
    return stub.batchGetAssetsHistoryCallable();
  }

  @Override
  public final void close() {
    stub.close();
  }

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

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

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

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

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