package tmcsim.client;

import java.util.ArrayList;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Queue;
import java.util.Set;
import java.util.Vector;
import javax.swing.AbstractListModel;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JOptionPane;

/**
 *
 * @author jdalbey
 */
public class ATMSBatchViewer extends javax.swing.JFrame 
{
    /** Reference to the driver associated with this GUI */
    private ATMSBatchDriver driver; 
    private final List<String> incidents;
    /**
     * Creates new form ATMSBatchViewer.
     * @param incidents a list of incidents to show in a list.
     */
    public ATMSBatchViewer(ATMSBatchDriver driver, List<String> incidentList) 
    {
        initComponents();
        this.driver = driver; 
        this.incidents = incidentList;
        lstIncidents.setModel(new javax.swing.AbstractListModel<String>()
        {
            public int getSize() { return incidents.size(); }
            public String getElementAt(int i) { return incidents.get(i); }
        });        
    }

    public void update(String currentTime, Queue<String> events)
    {
        lstEvents.setModel(new MyListModel(events));
        txtClockTime.setText(currentTime);
    }
    class MyListModel extends AbstractListModel<String>
    {
            String[] strings = { "item 1", "item 2" };
            public MyListModel(Queue<String> events)
            {
                strings = events.toArray(new String[events.size()]);               
            }
            public int getSize() { return strings.length; }
            public String getElementAt(int i) { return strings[i]; }        
    }
    /**
     * 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.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents()
    {

        pnlEvents = new javax.swing.JPanel();
        scrollEvents = new javax.swing.JScrollPane();
        lstEvents = new javax.swing.JList<>();
        txtClockTime = new javax.swing.JLabel();
        pnlIncidents = new javax.swing.JPanel();
        btnClear = new javax.swing.JButton();
        jScrollPane1 = new javax.swing.JScrollPane();
        lstIncidents = new javax.swing.JList<>();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        lstEvents.setFont(new java.awt.Font("Noto Mono", 0, 12)); // NOI18N
        lstEvents.setModel(new javax.swing.AbstractListModel<String>()
        {
            String[] strings = { "item 1", "item 2" };
            public int getSize() { return strings.length; }
            public String getElementAt(int i) { return strings[i]; }
        });
        scrollEvents.setViewportView(lstEvents);

        txtClockTime.setFont(new java.awt.Font("Noto Sans", 1, 14)); // NOI18N
        txtClockTime.setText("0:00:00");

        javax.swing.GroupLayout pnlEventsLayout = new javax.swing.GroupLayout(pnlEvents);
        pnlEvents.setLayout(pnlEventsLayout);
        pnlEventsLayout.setHorizontalGroup(
            pnlEventsLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, pnlEventsLayout.createSequentialGroup()
                .addContainerGap(74, Short.MAX_VALUE)
                .addComponent(scrollEvents, javax.swing.GroupLayout.PREFERRED_SIZE, 354, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(59, 59, 59))
            .addGroup(pnlEventsLayout.createSequentialGroup()
                .addGap(186, 186, 186)
                .addComponent(txtClockTime, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        pnlEventsLayout.setVerticalGroup(
            pnlEventsLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, pnlEventsLayout.createSequentialGroup()
                .addComponent(txtClockTime, javax.swing.GroupLayout.PREFERRED_SIZE, 28, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(scrollEvents, javax.swing.GroupLayout.DEFAULT_SIZE, 172, Short.MAX_VALUE)
                .addContainerGap())
        );

        btnClear.setText("Clear Incident");
        btnClear.addActionListener(new java.awt.event.ActionListener()
        {
            public void actionPerformed(java.awt.event.ActionEvent evt)
            {
                btnClearActionPerformed(evt);
            }
        });

        lstIncidents.setFont(new java.awt.Font("Noto Mono", 0, 15)); // NOI18N
        lstIncidents.setModel(new javax.swing.AbstractListModel<String>()
        {
            String[] strings = { "Item 1", "Item 2", "Item 3", "Item 4", "Item 5" };
            public int getSize() { return strings.length; }
            public String getElementAt(int i) { return strings[i]; }
        });
        lstIncidents.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
        jScrollPane1.setViewportView(lstIncidents);

        javax.swing.GroupLayout pnlIncidentsLayout = new javax.swing.GroupLayout(pnlIncidents);
        pnlIncidents.setLayout(pnlIncidentsLayout);
        pnlIncidentsLayout.setHorizontalGroup(
            pnlIncidentsLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(pnlIncidentsLayout.createSequentialGroup()
                .addGroup(pnlIncidentsLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(btnClear)
                    .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 211, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(0, 173, Short.MAX_VALUE))
        );
        pnlIncidentsLayout.setVerticalGroup(
            pnlIncidentsLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, pnlIncidentsLayout.createSequentialGroup()
                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 179, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(btnClear)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addComponent(pnlEvents, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
            .addGroup(layout.createSequentialGroup()
                .addGap(76, 76, 76)
                .addComponent(pnlIncidents, 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(layout.createSequentialGroup()
                .addComponent(pnlEvents, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(pnlIncidents, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );

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

    private void btnClearActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_btnClearActionPerformed
    {//GEN-HEADEREND:event_btnClearActionPerformed
        String selectedItem =  lstIncidents.getSelectedValue();
        if (selectedItem == null)
        {
            JOptionPane.showMessageDialog(this, "No Incident Selected", "Warning", JOptionPane.INFORMATION_MESSAGE);
        }
        else
        {
            System.out.println("Clicked Incident:" + selectedItem);
            if (driver != null) driver.clearIncident(selectedItem);
            lstIncidents.clearSelection();
            // Remove selectedItem from list model;
            incidents.remove(selectedItem);
            // Update the list displayed
            String[] array = new String[incidents.size()];
            array = incidents.toArray(array);
            lstIncidents.setListData(array);
        }
    }//GEN-LAST:event_btnClearActionPerformed

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(ATMSBatchViewer.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(ATMSBatchViewer.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(ATMSBatchViewer.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(ATMSBatchViewer.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                Queue<String> sample = new LinkedList<String>();
                sample.add("Greetings");
                sample.add("Earthling");
                List<String> items = new ArrayList<String>();
                items.add("Able"); items.add("Baker");
                ATMSBatchViewer view = new ATMSBatchViewer(null,items);
                view.setVisible(true);
                view.update("01", sample);
                
            }
        });
    }

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton btnClear;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JList<String> lstEvents;
    private javax.swing.JList<String> lstIncidents;
    private javax.swing.JPanel pnlEvents;
    private javax.swing.JPanel pnlIncidents;
    private javax.swing.JScrollPane scrollEvents;
    private javax.swing.JLabel txtClockTime;
    // End of variables declaration//GEN-END:variables
}