package net.cbaines.suca;

import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.IOException;
import java.io.InputStream;
import java.io.StringWriter;

import javax.swing.JApplet;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;

import org.apache.commons.io.IOUtils;

@SuppressWarnings("serial")
public class CalendarApplet extends JApplet {

	JTextField usernameTextField;
	JPasswordField passwordTextField;

	JTextArea csvTextArea;

	public void init() {
		// Execute a job on the event-dispatching thread:
		// creating this applet's GUI.
		try {
			javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
				public void run() {
					createGUI();
				}
			});
		} catch (Exception e) {
			System.err.println("createGUI didn't successfully complete");
		}
	}

	void createGUI() {
		JPanel loginPanel = new JPanel();
		JLabel usernameLabel = new JLabel("Username");
		loginPanel.add(usernameLabel);
		usernameTextField = new JTextField(10);
		loginPanel.add(usernameTextField);

		JLabel passwordLabel = new JLabel("Password");
		loginPanel.add(passwordLabel);
		passwordTextField = new JPasswordField(10);
		loginPanel.add(passwordTextField);

		JButton go = new JButton("Go");
		loginPanel.add(go);

		JPanel csvPanel = new JPanel();
		JButton downloadCsv = new JButton("Donwload csv");
		csvPanel.add(downloadCsv);

		csvTextArea = new JTextArea(100, 100);
		csvPanel.add(new JScrollPane(csvTextArea));

		loginPanel.add(csvPanel);

		go.addActionListener(new ActionListener() {

			@Override
			public void actionPerformed(ActionEvent arg0) {
				String csvString = new SotonCalendarFetcher(usernameTextField.getText(), String
						.valueOf(passwordTextField.getPassword())).fetchAndParseTimetable();

				csvTextArea.setText(csvString);

			}
		});

		getContentPane().add(loginPanel, BorderLayout.CENTER);

	}
}