# frozen_string_literal: true

module Wayfarer
  module Networking
    class HTTP
      include Strategy

      CONNECTION_NAME = "wayfarer"

      def create
        Net::HTTP::Persistent.new(name: CONNECTION_NAME).tap do |conn|
          Wayfarer.config[:network][:http_headers].each do |key, val|
            conn.override_headers[key] = val
          end
        end
      end

      def destroy(instance)
        instance.shutdown
      end

      def fetch(instance, url)
        res = instance.request(URI(url))

        return redirect(res["location"]) if res.is_a?(Net::HTTPRedirection)

        success(url: url,
                status_code: res.code.to_i,
                body: res.body,
                headers: res.to_hash.transform_values(&:first))
      end
    end
  end
end