/*
 * MultiPropertiesPanel.java
 *
 * Created on den 18 september 2001, 14:11
 */

package ip1.u9;

import javax.mail.internet.*;
import javax.mail.*;
import ip1.u7.b.*;
import javax.swing.*;

/**e-postredigerarens headerdel: hanterar avsändare, mottagare och ämesrad visuellt.
 *
 * @author  Henrik Johansson, DS80
 * @version ht2001
 */
public class MultiPropertiesPanel extends javax.swing.JPanel implements ExtendedPropertiesPanel {
    private ServerInfo serverInfo;
    
    /** Skapar en ny MultiPropertiesPanel. Med hjälp av denna visuella komponent kan användaren
     * fylla i uppgifter om mottagare, ämne och eventuellt avsändare (om denna info saknas i
     * kontot.
     *
     *@param serverInfo Om serverInfo innehåller info om avsändaren kommer avsändardelen göras osynlig.
     */
    public MultiPropertiesPanel(ServerInfo serverInfo) {
        this.serverInfo = serverInfo;
        initComponents();
        if(! serverInfo.getEmailAddress().equals(""))
            fromPanel.setVisible(false);
    }
    
    public InternetAddress[] getMultiTO() {
        if(to.getModel().getSize() != 0) {
            try {
                InternetAddress[] adr = new InternetAddress[to.getModel().getSize()];
                for(int i = 0; i < to.getModel().getSize(); i++)
                    adr[i] = new InternetAddress((String) to.getModel().getElementAt(i));
                return adr;
            } catch(AddressException e) {
                e.printStackTrace();
            }
        }
        return null;
    }    

    public String getServer() {
        return serverInfo.getServer();
    }    

    public InternetAddress getFrom() {
        try {
            if(serverInfo.getEmailAddress().equals(""))
                return new InternetAddress(from.getText());
            else if(serverInfo.getName().equals("")) 
                return new InternetAddress(serverInfo.getEmailAddress());
            else
                return new InternetAddress(serverInfo.getEmailAddress(), serverInfo.getName());
        } catch(AddressException e) {
            e.printStackTrace();
        } catch(java.io.UnsupportedEncodingException e) {
                    System.err.println(e.getMessage());
        }
        return null;
    }
    
    /** Ränsar ifyllda värden */
    public void clearPanel() {
        ((DefaultComboBoxModel) to.getModel()).removeAllElements();
        ((DefaultComboBoxModel) cc.getModel()).removeAllElements();
        ((DefaultComboBoxModel) bcc.getModel()).removeAllElements();
        subject.setText("");
    }
    
    public InternetAddress getTO() {
        if(to.getModel().getSize() != 0) {
            try {
                return new InternetAddress((String) to.getModel().getElementAt(0));
            } catch(AddressException e) {
                e.printStackTrace();
            }
        }
        return null;
    }
    
    public InternetAddress[] getCC() {
        if(cc.getModel().getSize() != 0) {
            try {
                InternetAddress[] adr = new InternetAddress[cc.getModel().getSize()];
                for(int i = 0; i < cc.getModel().getSize(); i++)
                    adr[i] = new InternetAddress((String) cc.getModel().getElementAt(i));
                return adr;
            } catch(AddressException e) {
                e.printStackTrace();
            }
        }
        return null;
    }
    
    public InternetAddress[] getBCC() {
        if(bcc.getModel().getSize() != 0) {
            try {
                InternetAddress[] adr = new InternetAddress[bcc.getModel().getSize()];
                for(int i = 0; i < bcc.getModel().getSize(); i++)
                    adr[i] = new InternetAddress((String) bcc.getModel().getElementAt(i));
                return adr;
            } catch(AddressException e) {
                e.printStackTrace();
            }
        }
        return null;
    }
    
    public String getSubject() {
        return subject.getText();
    }
        
    public void setSubject(String subject) {
        this.subject.setText(subject);
    }    

    /** Sätter flera primära mottagare. Heter setMultiTo för att det inte skall bli konflikt med
     * tidigare definition av setTo i uppgift 7a, där endast en mottagare kunnde förekomma
     */
    public void setMultiTO(javax.mail.Address[] toAddr) {
        for(int i = 0; i < toAddr.length; i++) {
            to.addItem(toAddr[i].toString());
        }
    }
    
    /** 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.
     */
    private void initComponents() {//GEN-BEGIN:initComponents
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jLabel4 = new javax.swing.JLabel();
        to = new javax.swing.JComboBox();
        cc = new javax.swing.JComboBox();
        bcc = new javax.swing.JComboBox();
        subject = new javax.swing.JTextField();
        fromPanel = new javax.swing.JPanel();
        jLabel5 = new javax.swing.JLabel();
        from = new javax.swing.JTextField();
        
        setLayout(new java.awt.GridBagLayout());
        java.awt.GridBagConstraints gridBagConstraints1;
        
        jLabel1.setText("TO:");
        gridBagConstraints1 = new java.awt.GridBagConstraints();
        gridBagConstraints1.gridx = 0;
        gridBagConstraints1.gridy = 1;
        gridBagConstraints1.insets = new java.awt.Insets(5, 5, 0, 0);
        gridBagConstraints1.anchor = java.awt.GridBagConstraints.EAST;
        add(jLabel1, gridBagConstraints1);
        
        jLabel2.setText("CC:");
        gridBagConstraints1 = new java.awt.GridBagConstraints();
        gridBagConstraints1.gridx = 0;
        gridBagConstraints1.gridy = 2;
        gridBagConstraints1.insets = new java.awt.Insets(0, 5, 0, 0);
        gridBagConstraints1.anchor = java.awt.GridBagConstraints.EAST;
        add(jLabel2, gridBagConstraints1);
        
        jLabel3.setText("BCC:");
        gridBagConstraints1 = new java.awt.GridBagConstraints();
        gridBagConstraints1.gridx = 0;
        gridBagConstraints1.gridy = 3;
        gridBagConstraints1.insets = new java.awt.Insets(0, 5, 0, 0);
        gridBagConstraints1.anchor = java.awt.GridBagConstraints.EAST;
        add(jLabel3, gridBagConstraints1);
        
        jLabel4.setText("\u00c4mne:");
        gridBagConstraints1 = new java.awt.GridBagConstraints();
        gridBagConstraints1.gridx = 0;
        gridBagConstraints1.gridy = 4;
        gridBagConstraints1.insets = new java.awt.Insets(15, 5, 0, 0);
        gridBagConstraints1.anchor = java.awt.GridBagConstraints.EAST;
        add(jLabel4, gridBagConstraints1);
        
        to.setEditable(true);
        to.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                toActionPerformed(evt);
            }
        });
        
        gridBagConstraints1 = new java.awt.GridBagConstraints();
        gridBagConstraints1.gridx = 1;
        gridBagConstraints1.gridy = 1;
        gridBagConstraints1.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints1.insets = new java.awt.Insets(5, 5, 0, 5);
        gridBagConstraints1.weightx = 1.0;
        add(to, gridBagConstraints1);
        
        cc.setEditable(true);
        cc.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                ccActionPerformed(evt);
            }
        });
        
        gridBagConstraints1 = new java.awt.GridBagConstraints();
        gridBagConstraints1.gridx = 1;
        gridBagConstraints1.gridy = 2;
        gridBagConstraints1.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints1.insets = new java.awt.Insets(2, 5, 0, 5);
        gridBagConstraints1.weightx = 1.0;
        add(cc, gridBagConstraints1);
        
        bcc.setEditable(true);
        bcc.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                bccActionPerformed(evt);
            }
        });
        
        gridBagConstraints1 = new java.awt.GridBagConstraints();
        gridBagConstraints1.gridx = 1;
        gridBagConstraints1.gridy = 3;
        gridBagConstraints1.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints1.insets = new java.awt.Insets(2, 5, 0, 5);
        gridBagConstraints1.weightx = 1.0;
        add(bcc, gridBagConstraints1);
        
        gridBagConstraints1 = new java.awt.GridBagConstraints();
        gridBagConstraints1.gridx = 1;
        gridBagConstraints1.gridy = 4;
        gridBagConstraints1.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints1.insets = new java.awt.Insets(15, 5, 0, 5);
        gridBagConstraints1.weightx = 1.0;
        add(subject, gridBagConstraints1);
        
        fromPanel.setLayout(new java.awt.GridBagLayout());
        java.awt.GridBagConstraints gridBagConstraints2;
        
        jLabel5.setText("   Fr\u00e5n:");
        gridBagConstraints2 = new java.awt.GridBagConstraints();
        gridBagConstraints2.insets = new java.awt.Insets(5, 5, 5, 0);
        gridBagConstraints2.anchor = java.awt.GridBagConstraints.EAST;
        fromPanel.add(jLabel5, gridBagConstraints2);
        
        gridBagConstraints2 = new java.awt.GridBagConstraints();
        gridBagConstraints2.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints2.insets = new java.awt.Insets(5, 5, 5, 5);
        gridBagConstraints2.weightx = 1.0;
        fromPanel.add(from, gridBagConstraints2);
        
        gridBagConstraints1 = new java.awt.GridBagConstraints();
        gridBagConstraints1.gridwidth = 2;
        gridBagConstraints1.fill = java.awt.GridBagConstraints.HORIZONTAL;
        add(fromPanel, gridBagConstraints1);
        
    }//GEN-END:initComponents
    // lägger endast till mottagare som inte förekommer tidigare och vars adress innehåller @
    private void bccActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_bccActionPerformed
        String address = (String) bcc.getSelectedItem();
        boolean present = isInList(address, (DefaultComboBoxModel) bcc.getModel());
        if(! present && address.length() != 0 && address.indexOf('@') != -1) {
            ((DefaultComboBoxModel) bcc.getModel()).addElement(address);
            bcc.setSelectedIndex(-1);
        }
    }//GEN-LAST:event_bccActionPerformed
    // lägger endast till mottagare som inte förekommer tidigare och vars adress innehåller @
    private void ccActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_ccActionPerformed
        String address = (String) cc.getSelectedItem();
        boolean present = isInList(address, (DefaultComboBoxModel) cc.getModel());
        if(! present && address.length() != 0 && address.indexOf('@') != -1) {
            ((DefaultComboBoxModel) cc.getModel()).addElement(address);
            cc.setSelectedIndex(-1);
        }
    }//GEN-LAST:event_ccActionPerformed
    // lägger endast till mottagare som inte förekommer tidigare och vars adress innehåller @
    private void toActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_toActionPerformed
        String address = (String) to.getSelectedItem();
        boolean present = isInList(address, (DefaultComboBoxModel) to.getModel());
        if(! present && address.length() != 0 && address.indexOf('@') != -1) {
            ((DefaultComboBoxModel) to.getModel()).addElement(address);
            to.setSelectedIndex(-1);
        }
    }//GEN-LAST:event_toActionPerformed
    // kollar om en mottagare (tested) redan finns i en mottagarlista (model)
    private boolean isInList(String tested, DefaultComboBoxModel model) {
        for(int i = 0; i < model.getSize(); i++)
            if(tested.equals(model.getElementAt(i).toString()))
                return true;
        return false;
    }
        
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JComboBox to;
    private javax.swing.JComboBox cc;
    private javax.swing.JComboBox bcc;
    private javax.swing.JTextField subject;
    private javax.swing.JPanel fromPanel;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JTextField from;
    // End of variables declaration//GEN-END:variables

}