# Incentive to register. Not meant for security.
class Lono::Registration
  class Temp < Base
    def check
      info = read_registration
      if info
        resp = request_verification(info)
        puts "request_verification resp #{resp.inspect}" if ENV['LONO_DEBUG_REGISTRATION']
        # resp nil means non-200 http response. Failsafe behavior is to continue.
        return true if resp.nil?
      end

      prompt unless resp && resp[:valid]
      true
    end

    def read_registration
      YAML.load_file(temp_path) if File.exist?(temp_path)
    end

    def prompt
      return if ENV['LONO_TEST']

      # We get the api first before the prompt to check if api is up
      resp = get_temp_key
      # resp nil means non-200 http response. Failsafe behavior is to continue.
      if resp.nil?
        return true
      end

      puts <<~EOL

        Looks like lono is not registered. Lono registration is optional and free.
        If you like lono though, please register to help support it. You can register at:

            https://register.lono.cloud

        Registration removes this message. Registered users can also optionally receive
        updates and special offers, including discounts to BoltOps Pro:

            https://lono.cloud/docs/boltops-pro/

      EOL
    end

    def save_temp_key(info)
      FileUtils.mkdir_p(File.dirname(temp_path))
      IO.write(temp_path, YAML.dump(info.deep_stringify_keys))
    end

    def temp_path
      "#{ENV['HOME']}/.lono/temp.yml"
    end
  end
end