!759

!include #1004027 // WordAdapter

p {

  genLog_set(latestChatLog());

  print("Result: " + bla());

}

static bool adapt_debug;

static S bla() {

  L<S> log = gLog();

  S bestResult = null;

  double bestValue = 0;

  thislearn: for (L<S> learn : gLearns()) {

    if (adapt_debug) print("Testing learn: " + struct(learn));

    // j is starting point of match in log

    j: for (int j = l(log)-l(learn)+1; j < l(log); j++) pcall {

      if (adapt_debug) print("\nl(log)=" + l(log) + ", j=" + j);

      Adapter adapter = new WordAdapter;

      int k;

      for (k = j; k < l(log); k++) {

        S in = learn.get(k-j), out = log.get(k);

        if (adapt_debug) print(in + " => " + out);

        if (!adapter.canMatch(in, out)) {

          if (adapt_debug) print("Can't match");

          continue j;

        }

        adapter = adapter.plus(in, out);

        if (adapt_debug) printStructure("  ", adapter);

      }

      double v = adapter.size();

      if (bestResult == null || v < bestValue) {

        bestResult = adapter.get(learn.get(k-j));

        bestValue = v;

        if (adapt_debug) print("New best: " + formatDouble(bestValue, 1) + " -- " + bestResult);

      }

    }

  }

  ret bestResult;

}