!7

cmodule PipelinedRecognizer > DynImageSurface {
  transient ChessOCR_Pipeline activePipeline;
  transient JTable tblBoardsFound;
  transient ChessPieceRecognizer pieceRecognizer;

  start {
    onNewImage = r newRecognition;
    if (!hasImage()) setImage(whiteImage(100));
  }
  
  void newRecognition {
    dispose activePipeline;
    if (!hasImage()) ret;
    new ChessOCR_Pipeline pipeline;
    pipeline.inputImage = getImage();
    if (pieceRecognizer == null)
      pieceRecognizer = chessOCR_pieceRecognizer();
    pipeline.pieceRecognizer = pieceRecognizer;
    pipeline.boardsFound.onChange.add(r updateTable);
    activePipeline = pipeline;
  }
  
  void updateTable {
    dataToTable(table, sortedByMapElementDesc Score(map(activePipeline.boardsFound.byFEN,
      (fen, data) -> litorderedmap("Score" := data.bestScore, "FEN" := fen))));
  }
  
  visual jvsplit(super,
    jCenteredSection("Boards found", tblBoardsFound = sexyTable()));
}