class ElasticSearchHelper
  attr_accessor :server_uri, :index, :pastebinner, :doctype
  DEFAULT_METHOD = :post

  def initialize(server_uri, index, doctype='_doc')
    @server_uri = server_uri
    @index = index
    @doctype = doctype
    @pastebinner = Pastebinner.new(ENV['pastebin_api_key'], ENV['pastebin_username'], ENV['pastebin_password'])
  end

  def create_index
    response = RestClient::Request.execute(
      method: :put,
      url: "#{server_uri}/#{index}")
  end

  def json_to_es(paste_json, method=nil)
    header = { 'Content-type': 'application/json' }
    response = RestClient::Request.execute(
      method: method ||= DEFAULT_METHOD,
      url: "#{server_uri}/#{index}/#{doctype}",
      headers: header,
      payload: paste_json)
  end

  def json_to_es_bulk(array_of_paste_json)
    array_of_paste_json.each do |paste_json|
      self.to_es(paste_json)
    end
  end

end