wakaba260/slappy

module Slappy
  module Listener
    module Validatable
      include Slappy::Debuggable

      attr_accessor :pattern

      def valid?(event)
        unless time_valid?(event)
          Debug.log 'Event happend in before start time'
          return false
        end

        target = event.send(target_element)
        unless target
          Debug.log 'Target is nil'
          return false
        end

        event.matches = target.match pattern
        unless event.matches
          Debug.log "Target is not match pattern(#{pattern})"
          return false
        end

        true
      end

      private

      def time_valid?(event)
        return true if event.ts.nil?
        event.ts > Slappy.client.start_time
      end
    end
  end
end