# frozen_string_literal: true

require 'securerandom'

module BigSession
  # SessionId object bridges an access from users to session id
  class SessionId
    class << self
      def with_session_id(session_id, &_block)
        container.push(session_id)
        yield
      ensure
        container.pop
      end

      def current
        container.last
      end

=begin
      def set(value = nil)
        Thread.current[::BigSession::THREAD_BIG_SESSION_ID_KEY] =
          value || new_session_id
      end
=end

      def new_session_id
        SecureRandom.hex(16)
      end

      def container
        Thread.current[::BigSession::THREAD_BIG_SESSION_CONTAINER_KEY] ||= []
      end
    end

    private_class_method :container
  end
end