LauncherPanel

package fr.Sylou_.DBDO.launcher;

import static fr.theshark34.swinger.Swinger.drawFullsizedImage;
import static fr.theshark34.swinger.Swinger.getResource;
import static fr.theshark34.swinger.Swinger.getTransparentWhite;

import java.awt.Color;
import java.awt.Graphics;
import java.awt.Image;
import java.io.File;

import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;

import fr.theshark34.openauth.AuthenticationException;
import fr.theshark34.openlauncherlib.util.Saver;
import fr.theshark34.openlauncherlib.util.ramselector.RamSelector;
import fr.theshark34.swinger.colored.SColoredBar;
import fr.theshark34.swinger.event.SwingerEvent;
import fr.theshark34.swinger.event.SwingerEventListener;
import fr.theshark34.swinger.textured.STexturedButton;

public class LauncherPanel extends JPanel implements SwingerEventListener
{
    private Image background = getResource("background.png");

    private Saver saver = new Saver(new File(Launcher.DBDO_DIR, "launcher.properties"));

    private JTextField usernameField = new JTextField(saver.get("username"));
    private JPasswordField passwordField = new JPasswordField();

    private STexturedButton playButton = new STexturedButton(getResource("play.png"));
    private STexturedButton quitButton = new STexturedButton(getResource("quit.png"));
    private STexturedButton hideButton = new STexturedButton(getResource("hide.png"));

    private SColoredBar progressBar = new SColoredBar(getTransparentWhite(100), getTransparentWhite(175));
    private JLabel infoLabel = new JLabel("Clique sur Jouer !", 0);

    private RamSelector ramSelector = new RamSelector(new File(Launcher.DBDO_DIR, "ram.txt"));

    public LauncherPanel()
    {
        setLayout(null);

        usernameField.setFont(usernameField.getFont().deriveFont(17F));
        usernameField.setOpaque(false);
        usernameField.setBorder(null);
        usernameField.setBounds(360, 232, 254, 19);
        this.add(usernameField);

        passwordField.setFont(usernameField.getFont());
        passwordField.setOpaque(false);
        passwordField.setBorder(null);
        passwordField.setBounds(360, 286, 254, 20);
        this.add(passwordField);

        playButton.setBounds(402, 337);
        playButton.addEventListener(this);
        this.add(playButton);

        quitButton.setBounds(932, 9);
        quitButton.addEventListener(this);
        this.add(quitButton);

        hideButton.setBounds(891, 9);
        hideButton.addEventListener(this);
        this.add(hideButton);

        progressBar.setBounds(239, 480, 497, 40);
        this.add(progressBar);

        infoLabel.setForeground(Color.WHITE);
        infoLabel.setFont(usernameField.getFont());
        infoLabel.setBounds(239, 430, 497, 60);
        this.add(infoLabel);
    }

    @Override
    public void onEvent(SwingerEvent e) {
        if(e.getSource() == playButton) {
            setFieldsEnabled(false);

            if(usernameField.getText().replaceAll(" ", "").length() == 0 || passwordField.getText().length() == 0) {
                JOptionPane.showMessageDialog(this, "Erreur, veuillez entrer un pseudo et un mot de passe valide.", "Erreur", JOptionPane.ERROR_MESSAGE);
                setFieldsEnabled(true);
                return;
            }

            Thread t = new Thread() {
                @Override
                public void run() {
                    try {
                    Launcher.auth(usernameField.getText(), passwordField.getText());
                    }catch(AuthenticationException e) {
                        JOptionPane.showMessageDialog(LauncherPanel.this, "Erreur, impossible de se connecter : " + e.getErrorModel().getErrorMessage(), "Erreur", JOptionPane.ERROR_MESSAGE);
                        setFieldsEnabled(true);
                        return;
                    }

                    try {
                        Launcher.update();
                        }catch(Exception e) {
                            Launcher.interruptThread();
                            JOptionPane.showMessageDialog(LauncherPanel.this, "Erreur, impossible de mettre le jeu à jour : " + e, "Erreur", JOptionPane.ERROR_MESSAGE);
                            setFieldsEnabled(true);
                            return;
                    }
                }
            };
            t.start();
        } else if(e.getSource() == quitButton)
            System.exit(0);
        else if(e.getSource() == hideButton)
            LauncherFrame.getInstance().setState(JFrame.ICONIFIED);
    }

    @Override
    public void paintComponent(Graphics graphics) {
        super.paintComponent(graphics);
        drawFullsizedImage(graphics, this, background);
    }

    private void setFieldsEnabled(boolean enabled) {
        usernameField.setEnabled(enabled);
        passwordField.setEnabled(enabled);
        playButton.setEnabled(enabled);
    }

    public SColoredBar getProgressBar() {
        return progressBar;
    }

    public void setInfoText(String text) {
        infoLabel.setText(text);
    }

}