require 'drb'

class GAgent

  def initialize(callerObj = Object.new)
    @callerObj = callerObj
    DRb.start_service()
    @gagent = DRbObject.new(nil, 'druby://localhost:9011') # actually gagentbot
  end

  def method_missing(input = '')
    input = input.to_s
    input.chomp!
    if input =~ /^(?:emoagent|emobot)/ then return end
    response, score = @gagent.getResponse(input)
    if score == nil then score = 1 end
    if response =~ /Default response/ then score = 0 end
    if response =~ /because/ then score += 1 end
    if response =~ /Yes/ then score += 1 end
    if response =~ /Okay/ then score -= 2 end
    #if response =~ /I have no knowledge/ then score -= 1 end
    if input =~ /(?:gagent|gabot|gagentbot|logic agent|logicagent|lagent)/i
      score += 2
    end
    if response == nil or response.strip == '' then score -= 2 end
    puts "GAgent: #{response} | #{score}" unless @callerObj.DEBUG == 0
    @callerObj.addResponse(["#{response}", score, "gagent"])
  end
end