src/habeas/GenerateRaisedBillsDialog.java

   1 /*
   2  * To change this license header, choose License Headers in Project Properties.
   3  * To change this template file, choose Tools | Templates
   4  * and open the template in the editor.
   5  */
   6 package habeas;
   7
   8 import java.util.ArrayList;
   9 import javax.swing.JFileChooser;
  10 import javax.swing.JOptionPane;
  11 import javax.swing.filechooser.FileFilter;
  12 import javax.swing.filechooser.FileNameExtensionFilter;
  13
  14 /**
  15  *
  16  * @author hari
  17  */
  18 public class GenerateRaisedBillsDialog extends javax.swing.JDialog {
  19
  20     /**
  21      * Creates new form GenerateRaisedBillsDialog
  22      */
  23     public GenerateRaisedBillsDialog(java.awt.Frame parent, boolean modal) {
  24         super(parent, modal);
  25         initComponents();
  26         populateFields ();
  27     }
  28
  29     /**
  30      * This method is called from within the constructor to initialize the form.
  31      * WARNING: Do NOT modify this code. The content of this method is always
  32      * regenerated by the Form Editor.
  33      */
  34     @SuppressWarnings("unchecked")
  35     // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
  36     private void initComponents() {
  37
  38         jLabel1 = new javax.swing.JLabel();
  39         comboClients = new javax.swing.JComboBox<>();
  40         buttonGenerate = new javax.swing.JButton();
  41         buttonClose = new javax.swing.JButton();
  42
  43         setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
  44         setTitle("Generate Raised Bills");
  45         setLocationByPlatform(true);
  46
  47         jLabel1.setText("For client");
  48
  49         buttonGenerate.setMnemonic('g');
  50         buttonGenerate.setText("Generate");
  51         buttonGenerate.addActionListener(new java.awt.event.ActionListener() {
  52             public void actionPerformed(java.awt.event.ActionEvent evt) {
  53                 buttonGenerateActionPerformed(evt);
  54             }
  55         });
  56
  57         buttonClose.setMnemonic('C');
  58         buttonClose.setText("Close");
  59         buttonClose.addActionListener(new java.awt.event.ActionListener() {
  60             public void actionPerformed(java.awt.event.ActionEvent evt) {
  61                 buttonCloseActionPerformed(evt);
  62             }
  63         });
  64
  65         javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
  66         getContentPane().setLayout(layout);
  67         layout.setHorizontalGroup(
  68             layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  69             .addGroup(layout.createSequentialGroup()
  70                 .addContainerGap()
  71                 .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 113, javax.swing.GroupLayout.PREFERRED_SIZE)
  72                 .addGap(18, 18, 18)
  73                 .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  74                     .addComponent(comboClients, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
  75                     .addGroup(layout.createSequentialGroup()
  76                         .addComponent(buttonGenerate, javax.swing.GroupLayout.PREFERRED_SIZE, 121, javax.swing.GroupLayout.PREFERRED_SIZE)
  77                         .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 28, Short.MAX_VALUE)
  78                         .addComponent(buttonClose, javax.swing.GroupLayout.PREFERRED_SIZE, 120, javax.swing.GroupLayout.PREFERRED_SIZE)))
  79                 .addContainerGap())
  80         );
  81         layout.setVerticalGroup(
  82             layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  83             .addGroup(layout.createSequentialGroup()
  84                 .addGap(13, 13, 13)
  85                 .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
  86                     .addComponent(jLabel1)
  87                     .addComponent(comboClients, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
  88                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 45, Short.MAX_VALUE)
  89                 .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
  90                     .addComponent(buttonGenerate)
  91                     .addComponent(buttonClose))
  92                 .addContainerGap())
  93         );
  94
  95         pack();
  96     }// </editor-fold>//GEN-END:initComponents
  97
  98     private void buttonCloseActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonCloseActionPerformed
  99         // TODO add your handling code here:
 100         dispose ();
 101     }//GEN-LAST:event_buttonCloseActionPerformed
 102
 103     private void buttonGenerateActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buttonGenerateActionPerformed
 104         // TODO add your handling code here:
 105         DBItem selitem = (DBItem)comboClients.getSelectedItem();
 106         if (selitem == null) return;
 107         ArrayList<Object> client = Utility.getClientDetails(selitem.getKey());
 108         if (client == null) {
 109             JOptionPane.showMessageDialog(this, ERROR_CLIENT_DETAILS);
 110             return;
 111         } else if (client.isEmpty()) {
 112             JOptionPane.showMessageDialog(this, ERROR_CLIENT_DETAILS);
 113             return;
 114         }
 115         ArrayList<Object> bills = Utility.getRaisedBills(selitem.getKey());
 116         if (bills == null) {
 117             JOptionPane.showMessageDialog(this, ERROR_RAISED_BILLS);
 118             return;
 119         } else if (bills.isEmpty()) {
 120             JOptionPane.showMessageDialog(this, ERROR_RAISED_BILLS);
 121             return;
 122         }
 123
 124         JFileChooser chooser = new JFileChooser ();
 125         FileFilter filter = new FileNameExtensionFilter("Flat OpenDocument text", "fodt");
 126         chooser.setFileFilter(filter);
 127         int r = chooser.showSaveDialog(this);
 128         if (r == JFileChooser.APPROVE_OPTION) {
 129             String filename = chooser.getSelectedFile().getAbsolutePath();
 130             if (!filename.endsWith(".fodt"))
 131                 filename = filename.concat(".fodt");
 132
 133             boolean rt = Utility.generateRaisedNoticesBill(filename, (String)client.get(0),
 134                 (String)client.get(1), (String)client.get(2), bills);
 135             if (rt == false)
 136                 JOptionPane.showMessageDialog(this, ERROR_WRITING_FILE);
 137             else
 138                 JOptionPane.showMessageDialog(this, SUCCESSFULLY_GENERATED_BILL);
 139         }
 140     }//GEN-LAST:event_buttonGenerateActionPerformed
 141     private static final String ERROR_WRITING_FILE = "Error writing file";
 142     private static final String SUCCESSFULLY_GENERATED_BILL = "Successfully generated bill";
 143     private static final String ERROR_RAISED_BILLS = "Error getting raised "
 144             + "bills or no raised bills found for this client";
 145     private static final String ERROR_CLIENT_DETAILS = "Error getting client details";
 146
 147     /**
 148      * @param args the command line arguments
 149      */
 150     public static void main(String args[]) {
 151         /* Set the Nimbus look and feel */
 152         //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
 153         /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
 154          * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
 155          */
 156         try {
 157             for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
 158                 if ("Nimbus".equals(info.getName())) {
 159                     javax.swing.UIManager.setLookAndFeel(info.getClassName());
 160                     break;
 161                 }
 162             }
 163         } catch (ClassNotFoundException ex) {
 164             java.util.logging.Logger.getLogger(GenerateRaisedBillsDialog.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
 165         } catch (InstantiationException ex) {
 166             java.util.logging.Logger.getLogger(GenerateRaisedBillsDialog.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
 167         } catch (IllegalAccessException ex) {
 168             java.util.logging.Logger.getLogger(GenerateRaisedBillsDialog.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
 169         } catch (javax.swing.UnsupportedLookAndFeelException ex) {
 170             java.util.logging.Logger.getLogger(GenerateRaisedBillsDialog.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
 171         }
 172         //</editor-fold>
 173
 174         /* Create and display the dialog */
 175         java.awt.EventQueue.invokeLater(new Runnable() {
 176             public void run() {
 177                 GenerateRaisedBillsDialog dialog = new GenerateRaisedBillsDialog(new javax.swing.JFrame(), true);
 178                 dialog.addWindowListener(new java.awt.event.WindowAdapter() {
 179                     @Override
 180                     public void windowClosing(java.awt.event.WindowEvent e) {
 181                         System.exit(0);
 182                     }
 183                 });
 184                 dialog.setVisible(true);
 185             }
 186         });
 187     }
 188
 189     // Variables declaration - do not modify//GEN-BEGIN:variables
 190     private javax.swing.JButton buttonClose;
 191     private javax.swing.JButton buttonGenerate;
 192     private javax.swing.JComboBox<DBItem> comboClients;
 193     private javax.swing.JLabel jLabel1;
 194     // End of variables declaration//GEN-END:variables
 195
 196     private void populateFields() {
 197         comboClients.removeAllItems();;
 198         ArrayList<Object> clients = Utility.getClientsNameAndId();
 199         if (clients == null) return;
 200         for (int i = 0; i < clients.size(); i +=2) {
 201             comboClients.addItem(new DBItem ((int)clients.get(i), (String)clients.get(i+1)));
 202         }
 203
 204     }
 205 }