/*
 * This file is a part of EpnTAPClient.
 * This program aims to provide EPN-TAP support for software clients, like CASSIS spectrum analyzer.
 * See draft specifications: https://voparis-confluence.obspm.fr/pages/viewpage.action?pageId=559861
 * Copyright (C) 2016 Institut de Recherche en Astrophysique et Planétologie.
 * 
 * This program 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, or (at your option) any later
 * version. This program 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 this program. If not, see
 * <http://www.gnu.org/licenses/>.
 */

package eu.omp.irap.vespa.epntapclient.view;

import java.awt.BorderLayout;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;

import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextArea;

import org.apache.log4j.Logger;

import eu.omp.irap.vespa.epntapclient.utils.Queries;

import eu.omp.irap.vespa.epntapclient.votable.controller.VOTableException;

/**
 * @author N. Jourdane
 */

public class RequestView extends JPanel implements ActionListener {

	/** The logger for this class. */
	private static final Logger logger = Logger.getLogger(RequestView.class);

	/** The serial version UID (affected with a random number). */
	private static final long serialVersionUID = 1262856496809315405L;

	/** The EPN-TAP main view. */
	EpnTapMainView mainView;

	/** The text area where the user put the query. */
	JTextArea queryArea;

	/**
	 * Method constructor
	 * 
	 * @param mainView The EPN-TAP main view.
	 */
	public RequestView(EpnTapMainView mainView) {
		this.mainView = mainView;

		JLabel queryTitle = new JLabel("Query for the selected service");
		queryArea = new JTextArea(Queries.SAMPLE_AMDA_QUERY);
		JButton button = new JButton("Send query");
		button.setName("btnSend");

		setLayout(new BorderLayout());

		this.add(queryTitle, BorderLayout.NORTH);
		this.add(queryArea, BorderLayout.CENTER);

		this.add(button, BorderLayout.SOUTH);

		button.addActionListener(this);
	}

	@Override

	public void actionPerformed(ActionEvent evt) {
		if (((JButton) evt.getSource()).getName() == "btnSend") {

			try {
				mainView.getController().sendQuery(queryArea.getText());

			} catch (VOTableException e) {

				logger.error("Can not send query when clicking on the send button.", e);

			}
		}

	}

}