/*
 * Introduction.java
 *
 * Created on July 17, 2008, 9:29 AM
 */

package introduction;

import error_windows.ErrorWindowSetup;
import hamlet.user.User;
import java.io.File;
import javax.swing.JFileChooser;
import hamlet.user.GlobalUser;
import javax.swing.UIManager;
import main_interface.HamletGUI;
import user_creation.CreateUserWindow;


/**
 *
 * @author  Adam
 */
public class IntroductionWindow extends javax.swing.JFrame {
    
    /** Creates new form Introduction */
    public IntroductionWindow() {
        initComponents();
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        intro_panel = new javax.swing.JPanel();
        new_user_button = new javax.swing.JButton();
        load_user_button = new javax.swing.JButton();
        exit_button = new javax.swing.JButton();
        jPanel1 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("Hamlet");
        setAlwaysOnTop(true);
        setLocationByPlatform(true);
        setName("intro_window"); // NOI18N
        setResizable(false);

        new_user_button.setText("New User");
        new_user_button.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                new_user_buttonActionPerformed(evt);
            }
        });

        load_user_button.setText("Load User");
        load_user_button.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                load_user_buttonActionPerformed(evt);
            }
        });

        exit_button.setText("Exit");
        exit_button.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                exit_buttonActionPerformed(evt);
            }
        });

        jPanel1.setBackground(new java.awt.Color(247, 247, 244));

        jLabel1.setFont(new java.awt.Font("Tahoma", 1, 12));
        jLabel1.setText("Welcome to the Hamlet Modelling Intelligence Lab!");

        jLabel2.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/wvu.png"))); // NOI18N

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addGap(19, 19, 19)
                        .addComponent(jLabel1))
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addGap(35, 35, 35)
                        .addComponent(jLabel2)))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabel2)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 18, Short.MAX_VALUE)
                .addComponent(jLabel1)
                .addContainerGap())
        );

        javax.swing.GroupLayout intro_panelLayout = new javax.swing.GroupLayout(intro_panel);
        intro_panel.setLayout(intro_panelLayout);
        intro_panelLayout.setHorizontalGroup(
            intro_panelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(intro_panelLayout.createSequentialGroup()
                .addGroup(intro_panelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(intro_panelLayout.createSequentialGroup()
                        .addContainerGap()
                        .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(intro_panelLayout.createSequentialGroup()
                        .addGap(48, 48, 48)
                        .addComponent(new_user_button)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(load_user_button)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(exit_button)))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        intro_panelLayout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {exit_button, load_user_button, new_user_button});

        intro_panelLayout.setVerticalGroup(
            intro_panelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, intro_panelLayout.createSequentialGroup()
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(18, 18, 18)
                .addGroup(intro_panelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(new_user_button)
                    .addComponent(load_user_button)
                    .addComponent(exit_button))
                .addContainerGap())
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(11, 11, 11)
                .addComponent(intro_panel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(intro_panel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void new_user_buttonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_new_user_buttonActionPerformed
       
       this.dispose();
        
       CreateUserWindow cuwin = new CreateUserWindow();
       cuwin.setLocationRelativeTo(null);
       cuwin.setVisible(true);
       
}//GEN-LAST:event_new_user_buttonActionPerformed

    private void load_user_buttonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_load_user_buttonActionPerformed
        JFileChooser chooser = new JFileChooser();
        chooser.setLocation(this.getX(), this.getY());
        chooser.showOpenDialog(jLabel1);
        
        if(chooser.getSelectedFile() != null)
        {
            File file = chooser.getSelectedFile();
            loadUser(file);
            this.dispose();
           
            loadHamletGui();
        }   
}//GEN-LAST:event_load_user_buttonActionPerformed

    private void loadHamletGui()
    {
         HamletGUI hamGui = new HamletGUI();
         //hamGui.setExtendedState(JFrame.MAXIMIZED_BOTH);  <-- maximizes window
         hamGui.setLocationRelativeTo(null);
         hamGui.setVisible(true);
    }
    private void exit_buttonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exit_buttonActionPerformed
        System.exit(0);
    }//GEN-LAST:event_exit_buttonActionPerformed
    
    private void loadUser(File file)
    {
        if(file.getPath().endsWith(".csv"))
        {
        _currentUser = new User();
       _currentUser.loadUser(file.getPath());
       
       GlobalUser guser = new GlobalUser();
       guser.setUser(_currentUser);
       
        } else 
        {
            ErrorWindowSetup errsetup = new ErrorWindowSetup();
            errsetup.createAndDisplayWindow("The file selected is not a valid .csv user file.");
        }
    }
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                /*
                try {

                    UIManager.setLookAndFeel(
                            UIManager.getSystemLookAndFeelClassName());
                } catch (Exception e) {

                    ErrorWindowSetup ers = new ErrorWindowSetup();
                    ers.createAndDisplayWindow(e.getMessage());
                }
                 * */
              
                IntroductionWindow intro = new IntroductionWindow();
                intro.setLocationRelativeTo(null); //centers the window
                intro.setVisible(true);
            }
        });
    }
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton exit_button;
    private javax.swing.JPanel intro_panel;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JButton load_user_button;
    private javax.swing.JButton new_user_button;
    // End of variables declaration//GEN-END:variables
    
    private static User _currentUser = null;

}