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# license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright
# ownership. Elasticsearch B.V. licenses this file to you 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
#
#   http://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.
#
# Auto generated from build hash f284cc16f4d4b4289bc679aa1529bb504190fe80
# @see https://github.com/elastic/elasticsearch/tree/main/rest-api-spec
#
module Elasticsearch
  module API
    module Actions
      # Allows to retrieve a large numbers of results from a single search request.
      #
      # @option arguments [String] :scroll_id The scroll ID *Deprecated*
      # @option arguments [Time] :scroll Specify how long a consistent view of the index should be maintained for scrolled search
      # @option arguments [Boolean] :rest_total_hits_as_int Indicates whether hits.total should be rendered as an integer or an object in the rest search response
      # @option arguments [Hash] :headers Custom HTTP headers
      # @option arguments [Hash] :body The scroll ID if not passed by URL or query parameter.
      #
      # *Deprecation notice*:
      # A scroll id can be quite large and should be specified as part of the body
      # Deprecated since version 7.0.0
      #
      #
      # @see https://www.elastic.co/guide/en/elasticsearch/reference/8.14/search-request-body.html#request-body-search-scroll
      #
      def scroll(arguments = {})
        request_opts = { endpoint: arguments[:endpoint] || 'scroll' }

        defined_params = [:scroll_id].each_with_object({}) do |variable, set_variables|
          set_variables[variable] = arguments[variable] if arguments.key?(variable)
        end
        request_opts[:defined_params] = defined_params unless defined_params.empty?

        arguments = arguments.clone
        headers = arguments.delete(:headers) || {}

        body = arguments.delete(:body)

        _scroll_id = arguments.delete(:scroll_id)

        method = if body
                   Elasticsearch::API::HTTP_POST
                 else
                   Elasticsearch::API::HTTP_GET
                 end

        path = if _scroll_id
                 "_search/scroll/#{Utils.__listify(_scroll_id)}"
               else
                 '_search/scroll'
               end
        params = Utils.process_params(arguments)

        Elasticsearch::API::Response.new(
          perform_request(method, path, params, body, headers, request_opts)
        )
      end
    end
  end
end