/*******************************************************************************
    * Copyhacked (H) 2012-2025.
    * This program and the accompanying materials
    * are made available under no term at all, use it like
    * you want, but share and discuss it
    * every time possible with every body.
    *
    * Contributors:
    *      ron190 at ymail dot com - initial implementation
   *******************************************************************************/
  package com.jsql.view.swing.list;
  
  import com.formdev.flatlaf.util.SystemFileChooser;
  import com.jsql.util.I18nUtil;
  import com.jsql.util.LogLevelUtil;
  import com.jsql.view.swing.util.MediatorHelper;
  import org.apache.logging.log4j.LogManager;
  import org.apache.logging.log4j.Logger;
  
  import javax.swing.*;
  import java.awt.event.ActionEvent;
  import java.awt.event.ActionListener;
  import java.io.FileOutputStream;
  import java.io.IOException;
  import java.io.PrintStream;
  import java.nio.charset.StandardCharsets;
  
  /**
   * Action to export a JList.
   */
  public class MenuActionExport implements ActionListener {
      
      private static final Logger LOGGER = LogManager.getRootLogger();
  
      /**
       * List to export.
       */
      private final DnDList myList;
      
      /**
       * Create action to export a list.
       * @param myList List to export.
       */
      public MenuActionExport(DnDList myList) {
          this.myList = myList;
      }
  
      @Override
      public void actionPerformed(ActionEvent actionEvent) {
          final SystemFileChooser importFileDialog = new SystemFileChooser(MediatorHelper.model().getMediatorUtils().preferencesUtil().getPathFile());
  
          importFileDialog.setDialogTitle(I18nUtil.valueByKey("LIST_EXPORT_TITLE"));
          int choice = importFileDialog.showSaveDialog(this.myList.getTopLevelAncestor());
          if (choice != JFileChooser.APPROVE_OPTION) {
              return;
          }
  
          try (
              var file = new FileOutputStream(importFileDialog.getSelectedFile());
              var out = new PrintStream(file, false, StandardCharsets.UTF_8)
          ) {
              int len = this.myList.getModel().getSize();
              for (var i = 0 ; i < len ; i++) {
                  out.println(this.myList.getModel().getElementAt(i).toString());
              }
              LOGGER.log(LogLevelUtil.CONSOLE_SUCCESS, "List saved to {}", importFileDialog.getSelectedFile());
          } catch (IOException e) {
              LOGGER.log(LogLevelUtil.CONSOLE_JAVA, e, e);
          }
      }
  }