/*
 * Copyright 2022 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.osconfig.v1;

import com.google.api.core.BetaApi;
import com.google.cloud.osconfig.v1.OsConfigZonalServiceGrpc.OsConfigZonalServiceImplBase;
import com.google.longrunning.Operation;
import com.google.protobuf.AbstractMessage;
import io.grpc.stub.StreamObserver;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import java.util.Queue;
import javax.annotation.Generated;

@BetaApi
@Generated("by gapic-generator-java")
public class MockOsConfigZonalServiceImpl extends OsConfigZonalServiceImplBase {
  private List<AbstractMessage> requests;
  private Queue<Object> responses;

  public MockOsConfigZonalServiceImpl() {
    requests = new ArrayList<>();
    responses = new LinkedList<>();
  }

  public List<AbstractMessage> getRequests() {
    return requests;
  }

  public void addResponse(AbstractMessage response) {
    responses.add(response);
  }

  public void setResponses(List<AbstractMessage> responses) {
    this.responses = new LinkedList<Object>(responses);
  }

  public void addException(Exception exception) {
    responses.add(exception);
  }

  public void reset() {
    requests = new ArrayList<>();
    responses = new LinkedList<>();
  }

  @Override
  public void createOSPolicyAssignment(
      CreateOSPolicyAssignmentRequest request, StreamObserver<Operation> responseObserver) {
    Object response = responses.poll();
    if (response instanceof Operation) {
      requests.add(request);
      responseObserver.onNext(((Operation) response));
      responseObserver.onCompleted();
    } else if (response instanceof Exception) {
      responseObserver.onError(((Exception) response));
    } else {
      responseObserver.onError(
          new IllegalArgumentException(
              String.format(
                  "Unrecognized response type %s for method CreateOSPolicyAssignment, expected %s or %s",
                  response == null ? "null" : response.getClass().getName(),
                  Operation.class.getName(),
                  Exception.class.getName())));
    }
  }

  @Override
  public void updateOSPolicyAssignment(
      UpdateOSPolicyAssignmentRequest request, StreamObserver<Operation> responseObserver) {
    Object response = responses.poll();
    if (response instanceof Operation) {
      requests.add(request);
      responseObserver.onNext(((Operation) response));
      responseObserver.onCompleted();
    } else if (response instanceof Exception) {
      responseObserver.onError(((Exception) response));
    } else {
      responseObserver.onError(
          new IllegalArgumentException(
              String.format(
                  "Unrecognized response type %s for method UpdateOSPolicyAssignment, expected %s or %s",
                  response == null ? "null" : response.getClass().getName(),
                  Operation.class.getName(),
                  Exception.class.getName())));
    }
  }

  @Override
  public void getOSPolicyAssignment(
      GetOSPolicyAssignmentRequest request, StreamObserver<OSPolicyAssignment> responseObserver) {
    Object response = responses.poll();
    if (response instanceof OSPolicyAssignment) {
      requests.add(request);
      responseObserver.onNext(((OSPolicyAssignment) response));
      responseObserver.onCompleted();
    } else if (response instanceof Exception) {
      responseObserver.onError(((Exception) response));
    } else {
      responseObserver.onError(
          new IllegalArgumentException(
              String.format(
                  "Unrecognized response type %s for method GetOSPolicyAssignment, expected %s or %s",
                  response == null ? "null" : response.getClass().getName(),
                  OSPolicyAssignment.class.getName(),
                  Exception.class.getName())));
    }
  }

  @Override
  public void listOSPolicyAssignments(
      ListOSPolicyAssignmentsRequest request,
      StreamObserver<ListOSPolicyAssignmentsResponse> responseObserver) {
    Object response = responses.poll();
    if (response instanceof ListOSPolicyAssignmentsResponse) {
      requests.add(request);
      responseObserver.onNext(((ListOSPolicyAssignmentsResponse) response));
      responseObserver.onCompleted();
    } else if (response instanceof Exception) {
      responseObserver.onError(((Exception) response));
    } else {
      responseObserver.onError(
          new IllegalArgumentException(
              String.format(
                  "Unrecognized response type %s for method ListOSPolicyAssignments, expected %s or %s",
                  response == null ? "null" : response.getClass().getName(),
                  ListOSPolicyAssignmentsResponse.class.getName(),
                  Exception.class.getName())));
    }
  }

  @Override
  public void listOSPolicyAssignmentRevisions(
      ListOSPolicyAssignmentRevisionsRequest request,
      StreamObserver<ListOSPolicyAssignmentRevisionsResponse> responseObserver) {
    Object response = responses.poll();
    if (response instanceof ListOSPolicyAssignmentRevisionsResponse) {
      requests.add(request);
      responseObserver.onNext(((ListOSPolicyAssignmentRevisionsResponse) response));
      responseObserver.onCompleted();
    } else if (response instanceof Exception) {
      responseObserver.onError(((Exception) response));
    } else {
      responseObserver.onError(
          new IllegalArgumentException(
              String.format(
                  "Unrecognized response type %s for method ListOSPolicyAssignmentRevisions, expected %s or %s",
                  response == null ? "null" : response.getClass().getName(),
                  ListOSPolicyAssignmentRevisionsResponse.class.getName(),
                  Exception.class.getName())));
    }
  }

  @Override
  public void deleteOSPolicyAssignment(
      DeleteOSPolicyAssignmentRequest request, StreamObserver<Operation> responseObserver) {
    Object response = responses.poll();
    if (response instanceof Operation) {
      requests.add(request);
      responseObserver.onNext(((Operation) response));
      responseObserver.onCompleted();
    } else if (response instanceof Exception) {
      responseObserver.onError(((Exception) response));
    } else {
      responseObserver.onError(
          new IllegalArgumentException(
              String.format(
                  "Unrecognized response type %s for method DeleteOSPolicyAssignment, expected %s or %s",
                  response == null ? "null" : response.getClass().getName(),
                  Operation.class.getName(),
                  Exception.class.getName())));
    }
  }

  @Override
  public void getOSPolicyAssignmentReport(
      GetOSPolicyAssignmentReportRequest request,
      StreamObserver<OSPolicyAssignmentReport> responseObserver) {
    Object response = responses.poll();
    if (response instanceof OSPolicyAssignmentReport) {
      requests.add(request);
      responseObserver.onNext(((OSPolicyAssignmentReport) response));
      responseObserver.onCompleted();
    } else if (response instanceof Exception) {
      responseObserver.onError(((Exception) response));
    } else {
      responseObserver.onError(
          new IllegalArgumentException(
              String.format(
                  "Unrecognized response type %s for method GetOSPolicyAssignmentReport, expected %s or %s",
                  response == null ? "null" : response.getClass().getName(),
                  OSPolicyAssignmentReport.class.getName(),
                  Exception.class.getName())));
    }
  }

  @Override
  public void listOSPolicyAssignmentReports(
      ListOSPolicyAssignmentReportsRequest request,
      StreamObserver<ListOSPolicyAssignmentReportsResponse> responseObserver) {
    Object response = responses.poll();
    if (response instanceof ListOSPolicyAssignmentReportsResponse) {
      requests.add(request);
      responseObserver.onNext(((ListOSPolicyAssignmentReportsResponse) response));
      responseObserver.onCompleted();
    } else if (response instanceof Exception) {
      responseObserver.onError(((Exception) response));
    } else {
      responseObserver.onError(
          new IllegalArgumentException(
              String.format(
                  "Unrecognized response type %s for method ListOSPolicyAssignmentReports, expected %s or %s",
                  response == null ? "null" : response.getClass().getName(),
                  ListOSPolicyAssignmentReportsResponse.class.getName(),
                  Exception.class.getName())));
    }
  }

  @Override
  public void getInventory(
      GetInventoryRequest request, StreamObserver<Inventory> responseObserver) {
    Object response = responses.poll();
    if (response instanceof Inventory) {
      requests.add(request);
      responseObserver.onNext(((Inventory) response));
      responseObserver.onCompleted();
    } else if (response instanceof Exception) {
      responseObserver.onError(((Exception) response));
    } else {
      responseObserver.onError(
          new IllegalArgumentException(
              String.format(
                  "Unrecognized response type %s for method GetInventory, expected %s or %s",
                  response == null ? "null" : response.getClass().getName(),
                  Inventory.class.getName(),
                  Exception.class.getName())));
    }
  }

  @Override
  public void listInventories(
      ListInventoriesRequest request, StreamObserver<ListInventoriesResponse> responseObserver) {
    Object response = responses.poll();
    if (response instanceof ListInventoriesResponse) {
      requests.add(request);
      responseObserver.onNext(((ListInventoriesResponse) response));
      responseObserver.onCompleted();
    } else if (response instanceof Exception) {
      responseObserver.onError(((Exception) response));
    } else {
      responseObserver.onError(
          new IllegalArgumentException(
              String.format(
                  "Unrecognized response type %s for method ListInventories, expected %s or %s",
                  response == null ? "null" : response.getClass().getName(),
                  ListInventoriesResponse.class.getName(),
                  Exception.class.getName())));
    }
  }

  @Override
  public void getVulnerabilityReport(
      GetVulnerabilityReportRequest request, StreamObserver<VulnerabilityReport> responseObserver) {
    Object response = responses.poll();
    if (response instanceof VulnerabilityReport) {
      requests.add(request);
      responseObserver.onNext(((VulnerabilityReport) response));
      responseObserver.onCompleted();
    } else if (response instanceof Exception) {
      responseObserver.onError(((Exception) response));
    } else {
      responseObserver.onError(
          new IllegalArgumentException(
              String.format(
                  "Unrecognized response type %s for method GetVulnerabilityReport, expected %s or %s",
                  response == null ? "null" : response.getClass().getName(),
                  VulnerabilityReport.class.getName(),
                  Exception.class.getName())));
    }
  }

  @Override
  public void listVulnerabilityReports(
      ListVulnerabilityReportsRequest request,
      StreamObserver<ListVulnerabilityReportsResponse> responseObserver) {
    Object response = responses.poll();
    if (response instanceof ListVulnerabilityReportsResponse) {
      requests.add(request);
      responseObserver.onNext(((ListVulnerabilityReportsResponse) response));
      responseObserver.onCompleted();
    } else if (response instanceof Exception) {
      responseObserver.onError(((Exception) response));
    } else {
      responseObserver.onError(
          new IllegalArgumentException(
              String.format(
                  "Unrecognized response type %s for method ListVulnerabilityReports, expected %s or %s",
                  response == null ? "null" : response.getClass().getName(),
                  ListVulnerabilityReportsResponse.class.getName(),
                  Exception.class.getName())));
    }
  }
}