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package io.sitoolkit.wt.gui.infra.log;

import java.io.ByteArrayOutputStream;
import java.io.UnsupportedEncodingException;
import java.nio.charset.Charset;
import javafx.application.Platform;
import javafx.scene.control.TextArea;

public class TextAreaOutputStream extends ByteArrayOutputStream {

  private TextArea textArea;

  public TextAreaOutputStream(TextArea textArea) {
    this.textArea = textArea;
  }

  @Override
  public synchronized void write(int b) {
    Platform.runLater(() -> {
      super.write(b);

      if (b == 10 && textArea != null) {
        try {
          textArea.appendText(toString(Charset.defaultCharset().name()));
          super.reset();
        } catch (UnsupportedEncodingException e) {
          e.printStackTrace();
        }
      }
    });
  }

}