require "#{File.dirname(__FILE__)}/abstract_note"

module Footnotes
  module Notes
    class LogNote < AbstractNote

      def self.logs
        @@logs ||= []
      end

      def self.log(message)
        logs << message unless message =~ /SQL|SELECT/
      end

      def self.clear_logs
        @@logs = []
      end

      def initialize(controller)
        @controller = controller
      end

      def start!
        self.class.clear_logs
      end

      def title
        "Log (#{self.class.logs.size})"
      end

      def content
        self.class.logs.map do |l|
          escape(l.gsub(/\e\[.+?m/, ''))
        end.join('<br />')
      end

    end
  end

  module LoggingExtensions
    def add(*args, &block)
      message = super
      Footnotes::Notes::LogNote.log(message)
      message
    end
  end

end