/*
 * View_Login.java
 *
 * Created on February 4, 2008, 2:45 PM
 */

package GUI;

import Business.BusinessManager;

/**
 *
 * @author  ScarS
 */
public class View_Login extends javax.swing.JFrame {
    
    public BusinessManager businessManager;
    
    /** Creates new form View_Login */
    public View_Login(BusinessManager businessManager) {
        
        initComponents();
        
        this.businessManager = businessManager;
    }
    
    /** 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">                          
  private void initComponents() {

    jLabel1 = new javax.swing.JLabel();
    pwfPassword = new javax.swing.JPasswordField();
    tfName = new javax.swing.JTextField();
    lblName = new javax.swing.JLabel();
    lblPassword = new javax.swing.JLabel();
    jLabel5 = new javax.swing.JLabel();
    lblError = new javax.swing.JLabel();
    btnLogin = new javax.swing.JButton();

    setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

    jLabel1.setFont(new java.awt.Font("Tahoma", 3, 18));
    jLabel1.setText("User login");

    pwfPassword.setToolTipText("Input your password here");

    tfName.setToolTipText("Input your username here");

    lblName.setFont(new java.awt.Font("Tahoma", 0, 15));
    lblName.setText("Username:");

    lblPassword.setFont(new java.awt.Font("Tahoma", 0, 15));
    lblPassword.setText("Password:");

    jLabel5.setFont(new java.awt.Font("Tahoma", 0, 15));
    jLabel5.setForeground(new java.awt.Color(255, 0, 0));

    lblError.setFont(new java.awt.Font("Tahoma", 0, 15));
    lblError.setForeground(new java.awt.Color(255, 0, 0));

    btnLogin.setText("Login");
    btnLogin.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(java.awt.event.ActionEvent evt) {
        btnLoginActionPerformed(evt);
      }
    });

    javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
    getContentPane().setLayout(layout);
    layout.setHorizontalGroup(
      layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
      .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
          .addGroup(layout.createSequentialGroup()
            .addContainerGap()
            .addComponent(btnLogin))
          .addGroup(layout.createSequentialGroup()
            .addGap(26, 26, 26)
            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
              .addComponent(lblName, javax.swing.GroupLayout.PREFERRED_SIZE, 77, javax.swing.GroupLayout.PREFERRED_SIZE)
              .addComponent(lblPassword, javax.swing.GroupLayout.PREFERRED_SIZE, 77, javax.swing.GroupLayout.PREFERRED_SIZE)
              .addComponent(jLabel1))
            .addGap(23, 23, 23)
            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
              .addGroup(layout.createSequentialGroup()
                .addComponent(jLabel5)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(lblError, javax.swing.GroupLayout.PREFERRED_SIZE, 77, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(72, 72, 72))
              .addComponent(pwfPassword, javax.swing.GroupLayout.DEFAULT_SIZE, 155, Short.MAX_VALUE)
              .addComponent(tfName, javax.swing.GroupLayout.DEFAULT_SIZE, 155, Short.MAX_VALUE))))
        .addGap(32, 32, 32))
    );
    layout.setVerticalGroup(
      layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
      .addGroup(layout.createSequentialGroup()
        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
          .addGroup(layout.createSequentialGroup()
            .addGap(27, 27, 27)
            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
              .addComponent(jLabel1)
              .addComponent(jLabel5, javax.swing.GroupLayout.PREFERRED_SIZE, 18, javax.swing.GroupLayout.PREFERRED_SIZE))
            .addGap(26, 26, 26))
          .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
            .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
            .addComponent(lblError, javax.swing.GroupLayout.PREFERRED_SIZE, 18, javax.swing.GroupLayout.PREFERRED_SIZE)
            .addGap(27, 27, 27)))
        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
          .addComponent(lblName, javax.swing.GroupLayout.PREFERRED_SIZE, 18, javax.swing.GroupLayout.PREFERRED_SIZE)
          .addComponent(tfName, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
        .addGap(30, 30, 30)
        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
          .addComponent(lblPassword, javax.swing.GroupLayout.PREFERRED_SIZE, 18, javax.swing.GroupLayout.PREFERRED_SIZE)
          .addComponent(pwfPassword, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
        .addGap(39, 39, 39)
        .addComponent(btnLogin)
        .addContainerGap(22, Short.MAX_VALUE))
    );

    pack();
  }// </editor-fold>                        

  private void btnLoginActionPerformed(java.awt.event.ActionEvent evt) {                                         
    
    boolean login = false;
    String username = tfName.getText();
    String password = new String(pwfPassword.getPassword());
    login = this.businessManager.checkLogin(username, password);
    
    if(login){
      this.setVisible(false);
     } else {
      lblError.setText("login failed");
    }
}                                        
    
    /**
     * @param args the command line arguments
     */
    
  // Variables declaration - do not modify                     
  private javax.swing.JButton btnLogin;
  private javax.swing.JLabel jLabel1;
  private javax.swing.JLabel jLabel5;
  private javax.swing.JLabel lblError;
  private javax.swing.JLabel lblName;
  private javax.swing.JLabel lblPassword;
  private javax.swing.JPasswordField pwfPassword;
  private javax.swing.JTextField tfName;
  // End of variables declaration                   
    
}