package gui;

import businessLogic.ApplicationFacadeInterface;

import com.toedter.calendar.*;

import domain.Booking;
import domain.RuralHouse;

import exceptions.OfferCanNotBeBooked;

import java.beans.*;

import java.sql.Date;
import java.text.*;
import java.util.*;

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class BookRuralHouseGUI extends JFrame {
	private static final long serialVersionUID = 1L;

	private JLabel jLabel1 = new JLabel();
	private JComboBox jComboBox1;
	private JLabel jLabel2 = new JLabel();
	private JLabel jLabel3 = new JLabel();
	private JLabel jLabel4 = new JLabel();
	private JTextField jTextField2 = new JTextField();
	private JTextField jTextField3 = new JTextField();
	private JTextField jTextField4 = new JTextField();
	private JButton jButton2 = new JButton();
	private JButton jButton3 = new JButton();

	// Code for JCalendar
	private JCalendar jCalendar1 = new JCalendar();
	private Calendar myCalendar = null;
	private JLabel jLabel5 = new JLabel();

	public BookRuralHouseGUI() {
		try {
			jbInit();
		}
		catch(Exception e) {
			e.printStackTrace();
		}
	}

	public BookRuralHouseGUI(int houseNumber, Date firstDay, Date lastDay) {
		try {
			jbInit();

			/*jTextField1.setText(Integer.toString(houseNumber));
 			long nights=(lastDay.getTime()-firstDay.getTime())/(1000*60*60*24);
 			jTextField3.setText(Long.toString(nights));
 			DateFormat dateformat1 = DateFormat.getDateInstance(1);

 			Date first= new Date((long)(firstDay.getTime()));
  			jTextField2.setText(dateformat1.format(first));
			GregorianCalendar cal=new GregorianCalendar();
			cal.setTime(first);
			int year=cal.get(Calendar.YEAR);
			int month=cal.get(Calendar.MONTH);
			int day=cal.get(Calendar.DAY_OF_MONTH);

			JYearChooser yc=jCalendar1.getYearChooser();
    		JMonthChooser mc=   jCalendar1.getMonthChooser();
    		JDayChooser dc= jCalendar1.getDayChooser();

			yc.setYear(year);
    		mc.setMonth(month);
    		dc.setDay(day); */

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

	private void jbInit() throws Exception {
		this.getContentPane().setLayout(null);
		this.setSize(new Dimension(430, 440));
		this.setTitle("Book Rural House");
		jLabel1.setText("Rural house:");
		ApplicationFacadeInterface facade=StartWindow.getBusinessLogic();
		Vector<RuralHouse> ruralHouses=facade.getAllRuralHouses();

		jComboBox1 = new JComboBox(ruralHouses);

		jLabel1.setBounds(new Rectangle(15, 10, 115, 20));
		jComboBox1.setBounds(new Rectangle(120, 10, 175, 20));

		jTextField3.addFocusListener(new FocusListener() {
			public void focusGained(FocusEvent e) {}
			public void focusLost(FocusEvent e) {
				jTextField3_focusLost();
			}
		});
		jTextField4.addFocusListener(new FocusListener() {
			public void focusGained(FocusEvent e) { }
			public void focusLost(FocusEvent e) {
				jTextField4_focusLost();
			}
		});
		jLabel2.setText("Arrival day:");
		jLabel2.setBounds(new Rectangle(15, 40, 115, 20));
		jLabel3.setText("Number of nights:");
		jLabel3.setBounds(new Rectangle(15, 240, 115, 20));
		jLabel4.setText("Telephone contact number:");
		jLabel4.setBounds(new Rectangle(15, 270, 140, 20));
		jTextField2.setBounds(new Rectangle(155, 205, 140, 20));
		jTextField2.setEditable(false);
		jTextField3.setBounds(new Rectangle(155, 240, 140, 20));
		jTextField3.setText("0");
		jTextField4.setBounds(new Rectangle(155, 270, 140, 20));
		jTextField4.setText("0");
		jButton2.setText("Accept");
		jButton2.setBounds(new Rectangle(50, 345, 130, 30));
		jButton2.setSize(new Dimension(130, 30));
		jButton2.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				// House code
				RuralHouse house=(RuralHouse)jComboBox1.getSelectedItem();
				// Arrival date
				Date firstDay= new Date(jCalendar1.getCalendar().getTime().getTime());
				firstDay=Date.valueOf(firstDay.toString());
				// Last day
				// Number of days expressed in milliseconds
				long nights=1000*60*60*24* Integer.parseInt(jTextField3.getText());
				Date lastDay= new Date((long)(firstDay.getTime()+nights));
				// Contact telephone
				String telephone=jTextField4.getText();
				try {
					//Obtain the business logic from a StartWindow class (local or remote)
					ApplicationFacadeInterface facade=StartWindow.getBusinessLogic();

					Booking book=facade.createBooking(house, firstDay, lastDay, telephone);
					System.out.println(book.getPrice());
					if (book!=null) {
						BookRuralHouseConfirmationWindow confirmWindow=new BookRuralHouseConfirmationWindow(book);
						confirmWindow.setVisible(true);
					}
				}
				catch (OfferCanNotBeBooked e1) {
					jLabel5.setText("Error: Booking is not possible");
					JFrame a = new SearchOffersGUI();
					a.setVisible(true);
				}
				catch (Exception e1) {
					e1.printStackTrace();
				}
			}
		});
		jButton3.setText("Cancel");
		jButton3.setBounds(new Rectangle(220, 345, 130, 30));
		jButton3.setSize(new Dimension(130, 30));
		jButton3.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				jButton3_actionPerformed(e);
			}
		});
		jLabel5.setBounds(new Rectangle(50, 310, 300, 20));
		jLabel5.setForeground(Color.red);
		jCalendar1.setBounds(new Rectangle(155, 50, 235, 145));
		this.getContentPane().add(jCalendar1, null);
		this.getContentPane().add(jLabel5, null);
		this.getContentPane().add(jButton3, null);
		this.getContentPane().add(jButton2, null);
		this.getContentPane().add(jTextField4, null);
		this.getContentPane().add(jTextField3, null);
		this.getContentPane().add(jTextField2, null);
		this.getContentPane().add(jLabel4, null);
		this.getContentPane().add(jLabel3, null);
		this.getContentPane().add(jLabel2, null);
		this.getContentPane().add(jComboBox1, null);
		this.getContentPane().add(jLabel1, null);

		// Code for JCalendar
		this.jCalendar1.addPropertyChangeListener(new PropertyChangeListener() {
			public void propertyChange(PropertyChangeEvent propertychangeevent) {
				if (propertychangeevent.getPropertyName().equals("locale")) {
					jCalendar1.setLocale((Locale) propertychangeevent.getNewValue());
					DateFormat dateformat = DateFormat.getDateInstance(1, jCalendar1.getLocale());
					jTextField2.setText(dateformat.format(myCalendar.getTime()));
				}
				else if (propertychangeevent.getPropertyName().equals("calendar")) {
					myCalendar = (Calendar) propertychangeevent.getNewValue();
					DateFormat dateformat1 = DateFormat.getDateInstance(1, jCalendar1.getLocale());
					jTextField2.setText(dateformat1.format(myCalendar.getTime()));
					jCalendar1.setCalendar(myCalendar);
				}
			} 
		});
	}

	private void jButton3_actionPerformed(ActionEvent e) {
		this.setVisible(false);
	}

	private void jTextField3_focusLost() {
		try {
			new Integer (jTextField3.getText());
			jLabel5.setText("");
		}
		catch (NumberFormatException ex) {
			jLabel5.setText("Error: Please introduce a number");
		}
	}

	private void jTextField4_focusLost() {
		try {
			new Integer (jTextField4.getText());
			jLabel5.setText("");
		}
		catch (NumberFormatException ex) {
			jLabel5.setText("Error: Please introduce a number");
		}
	}

}