package gui;

import java.awt.Color;
import java.awt.Component;
import java.awt.Font;
import java.awt.Rectangle;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.Enumeration;
import java.util.Vector;

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 domain.Offer;
import domain.Owner;
import domain.RuralHouse;

public class listOfOffers extends JFrame {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private JPanel contentPane;
	private JTable table;
	private Owner owner;

	private DefaultTableModel tableModel;
	private Vector<Offer> offers = new Vector<Offer>();

	/**
	 * Create the frame.
	 */
	public listOfOffers(Owner own) {
		setTitle("Adding requests");
		this.owner = own;
		try {

			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);
		this.offers = new Vector<Offer>();
		for (RuralHouse rh: this.owner.getRuralHouses()){
			this.offers.addAll(rh.getAllOffers());
		}
		JLabel lblNewLabel = new JLabel();
		lblNewLabel.setFont(new Font("Tahoma", Font.PLAIN, 27));
		lblNewLabel.setBounds(23, 41, 536, 33);
		contentPane.add(lblNewLabel);
		if (this.offers.isEmpty())
			lblNewLabel
					.setText("There are not bookings to be confirmed or denied");
		else
			lblNewLabel.setText("List of offers:");
		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[] { "Offer #",
				"FirstDay", "LastDay", "Price" ,"RuralHouse"});

		// Maybe there is a better way to avoid interaction.
		// table.setEnabled(false);
		table.setModel(tableModel);
		table.addMouseListener( new MouseAdapter(){			
			@Override
			public void mouseClicked(MouseEvent arg0) {
				int row = table.getSelectedRow();
				listOfBookingRequestsGUI feat = new listOfBookingRequestsGUI(offers.get(row));
				feat.setVisible(true);
			}
		});
		Enumeration<Offer> rhs = this.offers.elements();
		while (rhs.hasMoreElements()) {
			Offer of = rhs.nextElement();
			Vector<Object> row = new Vector<Object>();
			row.add(of.getOfferNumber());
			row.add(of.getFirstDay());
			row.add(of.getLastDay());
			row.add(of.getPrice());
			row.add(of.getRuralHouse().getHouseName());
			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 (!offers.get(row).isBooked()) {
					setBackground(Color.ORANGE);
					setForeground(Color.BLACK);
				} else {
					setBackground(Color.GREEN);
					setForeground(Color.BLACK);
				}

				return this;
			}
		});

	}
}