module Billimatic
  class Request
    attr_reader :args

    def initialize(args)
      @args = args
    end

    def run
      request.run
      request.response
    end

    private
      def request
        @request ||= Typhoeus::Request.new(args[:url], options)
      end

      def options
        {
          method: args[:method],
          params: args[:params],
          body: body,
          headers: headers,
          accept_encoding: "gzip, deflate"
        }.reject {|k,v| v.nil?}
      end

      def headers
        headers = args.fetch(:headers) { {} }
        {
          "Accept" => "application/json",
          "Content-Type" => "application/json",
          "User-Agent" => args[:user_agent],
          "Authorization" => "Token token=#{token}",
          "Accept-Language" => "pt-br",
        }.merge(headers)
      end

      def body
        body = args[:body]
        body = MultiJson.dump(body) if body.is_a?(Hash)
        body
      end

      def token
        args[:token]
      end

  end
end