package gui;

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.DefaultTableModel;

import common.AdminInterface;
import common.HouseInterface;

import configuration.___IntNames;
import domain.RuralHouse;

public class listOfRemovalRequestsGUI extends JFrame {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private JPanel contentPane;
	private JTable table;
	private DefaultTableModel tableModel;
	private AdminInterface am = null;
	private Vector<RuralHouse> houses;

	/**
	 * Create the frame.
	 */
	public listOfRemovalRequestsGUI() {
		try {
			am = (AdminInterface) Naming.lookup(___IntNames.AdminManager);
		} catch (Exception e1) {
			System.out.println("Error accessing remote authentication: "
					+ e1.toString());
		}
		setTitle("Deleting requests");
		try {
			this.houses = am.getDeletionRequests();
			init();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	private void init() throws Exception {
		setBounds(100, 100, 600, 450);
		contentPane = new JPanel();
		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
		setContentPane(contentPane);
		contentPane.setLayout(null);

		JLabel lblNewLabel = new JLabel();
		lblNewLabel.setFont(new Font("Tahoma", Font.PLAIN, 27));
		lblNewLabel.setBounds(23, 41, 536, 33);
		contentPane.add(lblNewLabel);
		if (houses.isEmpty())
			lblNewLabel.setText("There are not houses to be deleted");
		else
			lblNewLabel.setText("List of houses to be deleted:");
		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[] { "House Name",
				"Bedrooms", "Kitchens", "Baths", "Parkings", "Livings" });

		table.setModel(tableModel);
		Enumeration<RuralHouse> en = houses.elements();
		RuralHouse rh;
		JButton btnNewButton = new JButton("Confirm Deletion");
		btnNewButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				if (table.getRowCount() != 0 && table.getSelectedRow() != -1) {
					HouseInterface hm = null;
					try {
						hm = (HouseInterface) Naming
								.lookup(___IntNames.HouseManager);
					} catch (Exception e1) {
						System.out
								.println("Error accessing remote authentication: "
										+ e1.toString());
					}
					RuralHouse rh = houses.get(table.getSelectedRow());

					try {
						hm.removeHouse(rh, rh.getOwner());
						am.removeHouseDeletionRequests(rh);
						am.saveInstance();
					} catch (RemoteException e1) {
						e1.printStackTrace();
					}
					((DefaultTableModel) table.getModel()).removeRow(houses
							.indexOf(rh));
					houses.remove(rh);

				}
			}
		});
		btnNewButton.setBounds(90, 396, 169, 25);
		contentPane.add(btnNewButton);

		JButton btnNewButton_1 = new JButton("Deny Deletion");
		btnNewButton_1.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				if (table.getRowCount() != 0 && table.getSelectedRow() != -1) {
					RuralHouse rh = houses.get(table.getSelectedRow());
					((DefaultTableModel) table.getModel()).removeRow(houses
							.indexOf(rh));
					houses.remove(rh);
					try {
						am.removeHouseDeletionRequests(rh);
						am.saveInstance();
					} catch (RemoteException e1) {
						// TODO Auto-generated catch block
						e1.printStackTrace();
					}

				}
			}
		});
		btnNewButton_1.setBounds(291, 396, 169, 25);
		contentPane.add(btnNewButton_1);
		while (en.hasMoreElements()) {
			rh = en.nextElement();
			Vector<Object> row = new Vector<Object>();
			row.add(rh.getHouseName());
			row.add(rh.getFeatures().getnRooms());
			row.add(rh.getFeatures().getnKitchens());
			row.add(rh.getFeatures().getnBaths());
			row.add(rh.getFeatures().getnParkings());
			row.add(rh.getFeatures().getnLivings());
			tableModel.addRow(row);
		}

	}
}