require 'gds_api/test_helpers/json_client_helper'

module GdsApi
  module TestHelpers
    module Imminence
      # Generally true. If you are initializing the client differently,
      # you could redefine/override the constant or stub directly.
      IMMINENCE_API_ENDPOINT = Plek.current.find('imminence')

      def imminence_has_places(latitude, longitude, details)
        query_hash = { "lat" => latitude, "lng" => longitude, "limit" => "5" }
        stub_imminence_places_request(details['slug'], query_hash, details['details'])
      end

      def imminence_has_areas_for_postcode(postcode, areas)
        results = {
          "_response_info" => { "status" => "ok" },
          "total" => areas.size, "startIndex" => 1, "pageSize" => areas.size,
          "currentPage" => 1, "pages" => 1, "results" => areas
        }

        stub_request(:get, %r{\A#{IMMINENCE_API_ENDPOINT}/areas/#{postcode}\.json}).
          to_return(body: results.to_json)
      end

      def imminence_has_places_for_postcode(places, slug, postcode, limit)
        query_hash = { "postcode" => postcode, "limit" => limit }
        stub_imminence_places_request(slug, query_hash, places)
      end

      def stub_imminence_places_request(slug, query_hash, return_data, status_code = 200)
        stub_request(:get, "#{IMMINENCE_API_ENDPOINT}/places/#{slug}.json").
        with(query: query_hash).
        to_return(status: status_code, body: return_data.to_json, headers: {})
      end
    end
  end
end