!7

cmodule IWantYouToBePrelude > DynPrintLog {
  // the spaces
  sS objectiveSpace = 'objective, computerSpace = 'computery, userSpace = 'usery;
  
  transient S userName = "usery", computerName = "computery";

  transient WordTokRule rule_iWantYouToBe = wordTokReplacerRule(
    "I want you to be my assistant", "assistant", "I want that {you are my assistant}");
    
  transient MultiMap<S, WordTokRule> rulesForSpace = litmultimap(
    userSpace, ll(rule_iWantYouToBe)
  );
  
  Collection<S> applyRules(L<WordTokRule> rules, S s) {
    ret concatListsToCISet(map(rules, rule ->
      rule.matches(s) ? getStringEmits(rule) : null
    );
  }

  Set<S> rewriteInSpace(S space, S input) {
    Set<S> out = linkedCISet();
    L<WordTokRule> rules = rulesForSpace.get(space);
    functionReturningList_transitiveHull_ciSet(func(S s) -> Collection<S> { applyRules(rules, s) }, input, seen := out);
    ret out;
  }
  
  S spaceToSpace(S space1, S space2, S input) {
    if (eq(space1, userSpace) && eq(space2, objectiveSpace))
      ret switcheroo_youToName(computerName, switcheroo_iToName(userName, input));
    if (eq(space1, objectiveSpace) && eq(space2, computerSpace))
      ret switcheroo_nameToYou(userName, switcheroo_nameToI(computerName, input));
    ret input;
  }
  
  start-thread {
    S input = "I want you to be my mother";
    Set<S> outputs = rewriteInSpace(userSpace, input);
    pnl(outputs);
    printDone();
  }
}