class Google::Cloud::Lustre::V1::Lustre::Rest::OperationsServiceStub

def self.transcode_cancel_operation_request request_pb
  transcoder = Gapic::Rest::GrpcTranscoder.new
                                          .with_bindings(
                                            uri_method: :post,
                                            uri_template: "/v1/{name}:cancel",
                                            matches: [
                                              ["name", %r{^projects/[^/]+/locations/[^/]+/operations/[^/]+/?$}, false]
                                            ]
                                          )
  transcoder.transcode request_pb
end

def self.transcode_delete_operation_request request_pb
  transcoder = Gapic::Rest::GrpcTranscoder.new
                                          .with_bindings(
                                            uri_method: :delete,
                                            uri_template: "/v1/{name}",
                                            matches: [
                                              ["name", %r{^projects/[^/]+/locations/[^/]+/operations/[^/]+/?$}, false]
                                            ]
                                          )
  transcoder.transcode request_pb
end

def self.transcode_get_operation_request request_pb
  transcoder = Gapic::Rest::GrpcTranscoder.new
                                          .with_bindings(
                                            uri_method: :get,
                                            uri_template: "/v1/{name}",
                                            matches: [
                                              ["name", %r{^projects/[^/]+/locations/[^/]+/operations/[^/]+/?$}, false]
                                            ]
                                          )
  transcoder.transcode request_pb
end

def self.transcode_list_operations_request request_pb
  transcoder = Gapic::Rest::GrpcTranscoder.new
                                          .with_bindings(
                                            uri_method: :get,
                                            uri_template: "/v1/{name}/operations",
                                            matches: [
                                              ["name", %r{^projects/[^/]+/locations/[^/]+/?$}, false]
                                            ]
                                          )
  transcoder.transcode request_pb
end

def cancel_operation request_pb, options = nil
  raise ::ArgumentError, "request must be provided" if request_pb.nil?
  verb, uri, query_string_params, body = OperationsServiceStub.transcode_cancel_operation_request request_pb
  query_string_params = if query_string_params.any?
                          query_string_params.to_h { |p| p.split "=", 2 }
                        else
                          {}
                        end
  response = @client_stub.make_http_request(
    verb,
    uri: uri,
    body: body || "",
    params: query_string_params,
    method_name: "cancel_operation",
    options: options
  )
  operation = ::Gapic::Rest::TransportOperation.new response
  result = ::Google::Protobuf::Empty.decode_json response.body, ignore_unknown_fields: true
  catch :response do
    yield result, operation if block_given?
    result
  end
end

def delete_operation request_pb, options = nil
  raise ::ArgumentError, "request must be provided" if request_pb.nil?
  verb, uri, query_string_params, body = OperationsServiceStub.transcode_delete_operation_request request_pb
  query_string_params = if query_string_params.any?
                          query_string_params.to_h { |p| p.split "=", 2 }
                        else
                          {}
                        end
  response = @client_stub.make_http_request(
    verb,
    uri: uri,
    body: body || "",
    params: query_string_params,
    method_name: "delete_operation",
    options: options
  )
  operation = ::Gapic::Rest::TransportOperation.new response
  result = ::Google::Protobuf::Empty.decode_json response.body, ignore_unknown_fields: true
  catch :response do
    yield result, operation if block_given?
    result
  end
end

def get_operation request_pb, options = nil
  raise ::ArgumentError, "request must be provided" if request_pb.nil?
  verb, uri, query_string_params, body = OperationsServiceStub.transcode_get_operation_request request_pb
  query_string_params = if query_string_params.any?
                          query_string_params.to_h { |p| p.split "=", 2 }
                        else
                          {}
                        end
  response = @client_stub.make_http_request(
    verb,
    uri: uri,
    body: body || "",
    params: query_string_params,
    method_name: "get_operation",
    options: options
  )
  operation = ::Gapic::Rest::TransportOperation.new response
  result = ::Google::Longrunning::Operation.decode_json response.body, ignore_unknown_fields: true
  catch :response do
    yield result, operation if block_given?
    result
  end
end

def initialize endpoint:, endpoint_template:, universe_domain:, credentials:
  # These require statements are intentionally placed here to initialize
  # the REST modules only when it's required.
  require "gapic/rest"
  @client_stub = ::Gapic::Rest::ClientStub.new endpoint: endpoint,
                                               endpoint_template: endpoint_template,
                                               universe_domain: universe_domain,
                                               credentials: credentials
end

def list_operations request_pb, options = nil
  raise ::ArgumentError, "request must be provided" if request_pb.nil?
  verb, uri, query_string_params, body = OperationsServiceStub.transcode_list_operations_request request_pb
  query_string_params = if query_string_params.any?
                          query_string_params.to_h { |p| p.split "=", 2 }
                        else
                          {}
                        end
  response = @client_stub.make_http_request(
    verb,
    uri: uri,
    body: body || "",
    params: query_string_params,
    method_name: "list_operations",
    options: options
  )
  operation = ::Gapic::Rest::TransportOperation.new response
  result = ::Google::Longrunning::ListOperationsResponse.decode_json response.body, ignore_unknown_fields: true
  catch :response do
    yield result, operation if block_given?
    result
  end
end