/*
    * Copyright 2013-2023 Medical Information Systems Research Group (https://medical.zcu.cz),
    * Department of Computer Science and Engineering, University of West Bohemia.
    * Address: Univerzitni 8, 306 14 Plzen, Czech Republic.
    *
    * This file is part of Sparkle project.
    *
    * Sparkle is free software: you can redistribute it and/or modify
    * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation, either version 3 of the License.
   *
   * Sparkle is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with Sparkle. If not, see <http://www.gnu.org/licenses/>.
   */
  package cz.zcu.mre.sparkle.gui.dialogs.other;
  
  import cz.zcu.mre.sparkle.Messages;
  import cz.zcu.mre.sparkle.gui.dialogs.TextContentDialog;
  import cz.zcu.mre.sparkle.gui.tools.AbstractDialogController;
  import cz.zcu.mre.sparkle.gui.tools.FormControllerFactory;
  import cz.zcu.mre.sparkle.tools.Utils;
  import javafx.fxml.FXML;
  import javafx.scene.control.Button;
  import javafx.scene.control.Label;
  import javafx.stage.Window;
  import java.io.IOException;
  import java.io.PrintWriter;
  import java.io.StringWriter;
  import java.util.logging.Level;
  import java.util.logging.Logger;
  
  /**
   * Kontroler dialogu zobrazujího chybu.
   *
   * @author Jan Smucr
   * @author Petr Vcelak (vcelak@kiv.zcu.cz)
   */
  public final class ErrorDialog
          extends AbstractDialogController {
  
      private static final Logger LOG = Logger.getLogger(ErrorDialog.class.getName());
  
      @FXML
      private Label messageLabel;
      @FXML
      private Button detailsButton;
  
      private Throwable details;
  
      @FXML
      private void okButtonOnAction() {
          close();
      }
  
      @FXML
      private void detailsButtonOnAction() {
          final StringWriter sw = new StringWriter();
          final PrintWriter pw = new PrintWriter(sw);
          details.printStackTrace(pw);
          TextContentDialog.open(getStage(), Messages.getString("ERROR_DETAILS"), sw.toString(),
                  details.getClass().getSimpleName()); //$NON-NLS-1$
      }
  
      public final String getMessage() {
          return messageLabel.getText();
      }
  
      public final void setMessage(final String message) {
          messageLabel.setText(message);
      }
  
      @Override
      protected final void onDialogInitialized() {
          setMessage(""); //$NON-NLS-1$
          Utils.makeInvisibleUnmanaged(detailsButton);
      }
  
      public static final void open(final Window owner, final String title, final String message) {
          open(owner, title, message, null);
      }
  
      public static final void open(final Window owner, final String title, final String message,
              final Throwable details) {
          try {
              final ErrorDialog dlg = FormControllerFactory.load(owner, ErrorDialog.class);
              dlg.setTitle(title);
              dlg.setMessage(message);
              dlg.setDetails(details);
              dlg.showAndWait();
          } catch (final IOException e) {
              LOG.log(Level.SEVERE, "Exception: ", e);
          }
      }
  
     public final Throwable getDetails() {
         return details;
     }
 
     public final void setDetails(final Throwable details) {
         this.details = details;
         detailsButton.setVisible(details != null);
     }
 }