package gui;

import java.awt.Color;
import java.awt.Component;
import java.awt.Font;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.rmi.Naming;
import java.rmi.RemoteException;
import java.util.Enumeration;
import java.util.Vector;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.border.EmptyBorder;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;

import common.BookingInterface;

import configuration.___IntNames;
import domain.Booking;
import domain.Offer;

public class listOfBookingRequestsGUI extends JFrame {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private JPanel contentPane;
	private JTable table;
	private Offer off;
	private BookingInterface bookM = null;
	private DefaultTableModel tableModel;
	private Vector<Booking> bookings = new Vector<Booking>();

	/**
	 * Create the frame.
	 */
	public listOfBookingRequestsGUI(Offer of) {
		setTitle("Adding requests");
		this.off = of;

		try {

			init();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	private void init() throws Exception {
		setBounds(100, 100, 600, 500);
		contentPane = new JPanel();
		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
		setContentPane(contentPane);
		contentPane.setLayout(null);

		try {
			bookM = (BookingInterface) Naming
					.lookup(___IntNames.BookingManager);

		} catch (Exception e1) {
			System.out.println("Error accessing remote authentication: "
					+ e1.toString());
		}
		try {
			this.bookings = bookM.getOffersbookings(this.off);
		} catch (RemoteException e1) {
			e1.printStackTrace();
		}

		JLabel lblNewLabel = new JLabel();
		lblNewLabel.setFont(new Font("Tahoma", Font.PLAIN, 27));
		lblNewLabel.setBounds(23, 41, 536, 33);
		contentPane.add(lblNewLabel);
		JScrollPane scrollPane = new JScrollPane();
		scrollPane.setBounds(new Rectangle(45, 305, 320, 116));
		scrollPane.setBounds(23, 113, 536, 271);
		contentPane.add(scrollPane);

		table = new JTable() {
			private static final long serialVersionUID = 1L;

			public boolean isCellEditable(int row, int column) {
				return false;
			};
		};
		scrollPane.setViewportView(table);
		tableModel = new DefaultTableModel(null,
				new String[] { "Booking Number", "Booking Date", "Name",
						"E-mail", "Telephone" });

		table.setModel(tableModel);

		JButton btnDenyAddition = new JButton("Deny Booking");
		JButton btnNewButton = new JButton("Confirm Booking");
		btnNewButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {

				if (table.getRowCount() != 0 && table.getSelectedRow() != -1) {
					if (table.getRowCount() != 0
							&& table.getSelectedRow() != -1) {
						Booking book = bookings.get(table.getSelectedRow());
						try {
							bookM.acceptBooking(book);
						} catch (RemoteException e1) {
							e1.printStackTrace();
						}
						int rows = table.getModel().getRowCount();
						for (int i = rows - 1; i >= 0; i--) {
							((DefaultTableModel) table.getModel()).removeRow(i);
						}

					}

				}
			}
		});
		btnNewButton.setBounds(33, 396, 169, 25);
		contentPane.add(btnNewButton);

		btnDenyAddition.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent arg0) {

				if (table.getRowCount() != 0 && table.getSelectedRow() != -1) {
					Booking book = bookings.get(table.getSelectedRow());
					try {
						bookM.denyBooking(book);
					} catch (RemoteException e) {
						e.printStackTrace();
					}
					((DefaultTableModel) table.getModel()).removeRow(table
							.getSelectedRow());
					bookings.remove(book);

				}
			}
		});
		if (bookings.isEmpty())
			lblNewLabel
					.setText("There are not bookings to be confirmed or denied");
		else {
			lblNewLabel.setText("List of bookings:");
			if (this.bookings.get(0).getOffer().isBooked()) {
				btnDenyAddition.setEnabled(false);
				btnNewButton.setEnabled(false);
			}
		}

		btnDenyAddition.setBounds(390, 395, 169, 25);
		contentPane.add(btnDenyAddition);

		Enumeration<Booking> en = this.bookings.elements();
		Booking book;
		while (en.hasMoreElements()) {
			book = en.nextElement();
			Vector<Object> row = new Vector<Object>();
			row.add(book.getBookNumber());
			row.add(book.getBookDate());
			row.add(book.getClient().getName());
			row.add(book.getClient().getMailAccount());
			row.add(book.getClient().getTelephone());
			tableModel.addRow(row);
		}
		table.setDefaultRenderer(Object.class, new DefaultTableCellRenderer() {
			/**
			 * 
			 */
			private static final long serialVersionUID = 1L;

			@Override
			public Component getTableCellRendererComponent(JTable table,
					Object value, boolean isSelected, boolean hasFocus,
					int row, int col) {

				super.getTableCellRendererComponent(table, value, isSelected,
						hasFocus, row, col);

				if (!bookings.get(row).getOffer().isBooked()) {
					setBackground(Color.RED);
					setForeground(Color.BLACK);
				} else {
					setBackground(Color.GREEN);
					setForeground(Color.BLACK);
				}

				return this;
			}
		});
	}

}