require 'confstruct'

module BentoSearch
  class Error < ::StandardError ; end
end

require "bento_search/engine"
require 'bento_search/routes'

require 'bento_search/util'

# ugh, sorry:
require File.dirname(__FILE__) + '/../app/models/bento_search/registrar'

# Crazy workaround to the fact that some versions of Hashie::Mash,
# when used with SafeAssignment as Confstruct does, don't let
# you use :id as a key.
# https://github.com/intridea/hashie/issues/290
# We fix by removing the unused method with vary hacky meta programming
# sorry.
require 'hashie/mash'
if Hashie::Mash.instance_methods(false).include?(:id)
  Hashie::Mash.send(:remove_method, :id)
end


module BentoSearch
  def self.global_registrar
    @@global_registrar ||= BentoSearch::Registrar.new
  end

  # See BentoSearch::Registrar#register_engine, this is a
  # default global registrar.
  def self.register_engine(id, data = nil, &block)
    global_registrar.register_engine(id, data, &block)
  end

  def self.get_engine(id)
    global_registrar.get_engine(id)
  end

  # Mostly just used for testing
  def self.reset_engine_registrations!
    global_registrar.reset_engine_registrations!
  end

  # Avoid deprecation warnings in ruby 2.3.0
  RubyTimeoutClass = (defined?(Timeout::Error) ? Timeout::Error : TimeoutError)

  @@defaults = Confstruct::Configuration.new(
    error_partial: 'bento_search/search_error',
    item_partial: 'bento_search/std_item',
    no_results_partial: 'bento_search/no_results',
    ajax_loading_partial: 'bento_search/ajax_loading'
  )
  def self.set_defaults(hash)
    @@defaults.merge!(hash)
  end
  def self.defaults
    @@defaults
  end
end