module Pagy::MeilisearchExtra::BackendAddOn

def pagy_meilisearch(pagy_search_args, **vars)
  model, term, options    = pagy_search_args
  vars                    = pagy_meilisearch_get_vars(nil, vars)
  options[:hits_per_page] = vars[:limit]
  options[:page]          = vars[:page]
  results                 = model.send(:ms_search, term, options)
  vars[:count]            = results.raw_answer['totalHits']
  pagy                    = ::Pagy.new(**vars)
  # with :last_page overflow we need to re-run the method in order to get the hits
  return pagy_meilisearch(pagy_search_args, **vars, page: pagy.page) \
         if defined?(::Pagy::OverflowExtra) && pagy.overflow? && pagy.vars[:overflow] == :last_page
  [pagy, results]
end

def pagy_meilisearch_get_vars(_collection, vars)
  vars.tap do |v|
    v[:page]  ||= pagy_get_page(v)
    v[:limit] ||= pagy_get_limit(v) || DEFAULT[:limit]
  end
end