!7

sclass SmartAnswerMachine1 > DynPrintLog {
  transient new CopyOnWriteArrayList<LS> log;
  bool speak = true;
  
  void start {
    // load cat log
    log.addAll(map words(katze_getFullLog()));
    print("Have log entries: " + l(log));
    
    onSpeechRecognized_withoutMyUtterances(voidfunc(S s) { think(s) });
  }
  
  void think(S s) {
    log.add(words(s));
    L<LS> l = ai_applyPrefixPairs(overlappingPairs(log), words(s));
    L<S> candidates = map joinWithSpace(l);
    if (empty(l)) print("\n" + s + " => no candidates\n");
    else {
      print("\n" + s + " => candidates:\n");
      printIndent(lines(candidates));
      if (speak)
        dm_say(first(candidates));
    }
  }
}