package gui;

import businessLogic.BLFacade;
import configuration.UtilDate;

import com.toedter.calendar.JCalendar;

import domain.Event;
import domain.Forecast;
import domain.Question;
import javax.swing.*;
import java.awt.*;
import java.awt.List;
import java.awt.event.*;
import java.beans.*;
import java.text.DateFormat;
import java.util.*;

import javax.swing.table.DefaultTableModel;

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

	private final JLabel jLabelEventDate = new JLabel(ResourceBundle.getBundle("Etiquetas").getString("EventDate"));
	private final JLabel jLabelQueries = new JLabel(ResourceBundle.getBundle("Etiquetas").getString("Queries"));
	private final JLabel jLabelEvents = new JLabel(ResourceBundle.getBundle("Etiquetas").getString("Events"));

	private JButton jButtonClose = new JButton(ResourceBundle.getBundle("Etiquetas").getString("Close"));

	// Code for JCalendar
	private JCalendar jCalendar1 = new JCalendar();
	private Calendar calendarAnt = null;
	private Calendar calendarAct = null;
	private JScrollPane scrollPaneEvents = new JScrollPane();
	private JScrollPane scrollPaneQueries = new JScrollPane();

	private Vector<Date> datesWithEventsCurrentMonth = new Vector<Date>();

	private JTable tableEvents = new JTable();
	private JTable tableQueries = new JTable();

	private DefaultTableModel tableModelEvents;
	private DefaultTableModel tableModelQueries;
	

	private String[] columnNamesEvents = new String[] { ResourceBundle.getBundle("Etiquetas").getString("EventN"),
			ResourceBundle.getBundle("Etiquetas").getString("Event"),

	};
	private String[] columnNamesQueries = new String[] { ResourceBundle.getBundle("Etiquetas").getString("QueryN"),
			ResourceBundle.getBundle("Etiquetas").getString("Query")

	};
	private JTextField textForecast;
	private Question que;
	private static BLFacade facade = LoginGUI.getBusinessLogic();
	
	public static void setBusinessLogic(BLFacade pfacade) {
		facade = pfacade;
	}

	public static BLFacade getBusinessLogic() {
		return facade;
	}

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

	private void jbInit() throws Exception {

		this.getContentPane().setLayout(null);
		this.setSize(new Dimension(700, 500));
		this.setTitle(ResourceBundle.getBundle("Etiquetas").getString("QueryQueries"));

		jLabelEventDate.setBounds(new Rectangle(40, 15, 140, 25));
		jLabelQueries.setBounds(138, 211, 406, 14);
		jLabelEvents.setBounds(295, 19, 259, 16);

		this.getContentPane().add(jLabelEventDate, null);
		this.getContentPane().add(jLabelQueries);
		this.getContentPane().add(jLabelEvents);

		jButtonClose.setBounds(new Rectangle(423, 419, 130, 30));

		jButtonClose.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				jButton2_actionPerformed(e);
			}
		});

		this.getContentPane().add(jButtonClose, null);

		jCalendar1.setBounds(new Rectangle(40, 50, 225, 150));

		datesWithEventsCurrentMonth = facade.getEventsMonth(jCalendar1.getDate());
		CreateQuestionGUI.paintDaysWithEvents(jCalendar1, datesWithEventsCurrentMonth);

		// Code for JCalendar
		this.jCalendar1.addPropertyChangeListener(new PropertyChangeListener() {
			public void propertyChange(PropertyChangeEvent propertychangeevent) {

				if (propertychangeevent.getPropertyName().equals("locale")) {
					jCalendar1.setLocale((Locale) propertychangeevent.getNewValue());
				} else if (propertychangeevent.getPropertyName().equals("calendar")) {
					calendarAnt = (Calendar) propertychangeevent.getOldValue();
					calendarAct = (Calendar) propertychangeevent.getNewValue();
					DateFormat dateformat1 = DateFormat.getDateInstance(1, jCalendar1.getLocale());
//					jCalendar1.setCalendar(calendarAct);
					Date firstDay = UtilDate.trim(new Date(jCalendar1.getCalendar().getTime().getTime()));

					int monthAnt = calendarAnt.get(Calendar.MONTH);
					int monthAct = calendarAct.get(Calendar.MONTH);

					if (monthAct != monthAnt) {
						if (monthAct == monthAnt + 2) {
							// Si en JCalendar está 30 de enero y se avanza al mes siguiente, devolvería 2
							// de marzo (se toma como equivalente a 30 de febrero)
							// Con este código se dejará como 1 de febrero en el JCalendar
							calendarAct.set(Calendar.MONTH, monthAnt + 1);
							calendarAct.set(Calendar.DAY_OF_MONTH, 1);
						}

						jCalendar1.setCalendar(calendarAct);

						BLFacade facade = LoginGUI.getBusinessLogic();

						datesWithEventsCurrentMonth = facade.getEventsMonth(jCalendar1.getDate());
					}

					CreateQuestionGUI.paintDaysWithEvents(jCalendar1, datesWithEventsCurrentMonth);

					try {
						tableModelEvents.setDataVector(null, columnNamesEvents);
						tableModelEvents.setColumnCount(3); // another column added to allocate ev objects

						BLFacade facade = LoginGUI.getBusinessLogic();

						Vector<domain.Event> events = facade.getEvents(firstDay);

						if (events.isEmpty())
							jLabelEvents.setText(ResourceBundle.getBundle("Etiquetas").getString("NoEvents") + ": "
									+ dateformat1.format(calendarAct.getTime()));
						else
							jLabelEvents.setText(ResourceBundle.getBundle("Etiquetas").getString("Events") + ": "
									+ dateformat1.format(calendarAct.getTime()));
						for (domain.Event ev : events) {
							Vector<Object> row = new Vector<Object>();

							System.out.println("Events " + ev);

							row.add(ev.getEventNumber());
							row.add(ev.getDescription());
							row.add(ev); // ev object added in order to obtain it with tableModelEvents.getValueAt(i,2)
							tableModelEvents.addRow(row);
						}
						tableEvents.getColumnModel().getColumn(0).setPreferredWidth(25);
						tableEvents.getColumnModel().getColumn(1).setPreferredWidth(268);
						tableEvents.getColumnModel().removeColumn(tableEvents.getColumnModel().getColumn(2)); // not
																												// shown
																												// in
																												// JTable
					} catch (Exception e1) {

						jLabelQueries.setText(e1.getMessage());
					}

				}
			}
		});

		this.getContentPane().add(jCalendar1, null);

		scrollPaneEvents.setBounds(new Rectangle(292, 50, 346, 150));

		scrollPaneQueries.setBounds(new Rectangle(138, 236, 406, 116));

		tableEvents.addMouseListener(new MouseAdapter() {
			@Override
			public void mouseClicked(MouseEvent e) {
				int i = tableEvents.getSelectedRow();
				domain.Event ev = (domain.Event) tableModelEvents.getValueAt(i, 2); // obtain ev object
				Vector<Question> queries = ev.getQuestions();

				tableModelQueries.setDataVector(null, columnNamesQueries);

				if (queries.isEmpty())
					jLabelQueries.setText(
							ResourceBundle.getBundle("Etiquetas").getString("NoQueries") + ": " + ev.getDescription());
				else
					jLabelQueries.setText(ResourceBundle.getBundle("Etiquetas").getString("SelectedEvent") + " "
							+ ev.getDescription());

				for (domain.Question q : queries) {
					Vector<Object> row = new Vector<Object>();
					row.add(q.getQuestionNumber());
					row.add(q.getQuestion());
					tableModelQueries.addRow(row);
					tableQueries.addMouseListener(new MouseAdapter() {
						@Override
						public void mouseClicked(MouseEvent e) {
							int i = tableQueries.getSelectedRow();
							que = queries.get(i);
						}
					});
				}
				tableQueries.getColumnModel().getColumn(0).setPreferredWidth(25);
				tableQueries.getColumnModel().getColumn(1).setPreferredWidth(268);
				
			}
		});
		


		scrollPaneEvents.setViewportView(tableEvents);
		tableModelEvents = new DefaultTableModel(null, columnNamesEvents);

		tableEvents.setModel(tableModelEvents);
		tableEvents.getColumnModel().getColumn(0).setPreferredWidth(25);
		tableEvents.getColumnModel().getColumn(1).setPreferredWidth(268);

		scrollPaneQueries.setViewportView(tableQueries);
		tableModelQueries = new DefaultTableModel(null, columnNamesQueries);

		tableQueries.setModel(tableModelQueries);
		tableQueries.getColumnModel().getColumn(0).setPreferredWidth(25);
		tableQueries.getColumnModel().getColumn(1).setPreferredWidth(268);

		this.getContentPane().add(scrollPaneEvents, null);
		this.getContentPane().add(scrollPaneQueries, null);
		
		textForecast = new JTextField();
		textForecast.setBounds(new Rectangle(100, 211, 429, 20));
		textForecast.setBounds(237, 363, 211, 20);
		getContentPane().add(textForecast);
		
		JLabel lblForecast = new JLabel("Forecast");
		lblForecast.setBounds(new Rectangle(25, 211, 75, 20));
		lblForecast.setBounds(148, 363, 75, 20);
		getContentPane().add(lblForecast);
		
		JButton btnCreateForecast = new JButton("Create Forecast");
		btnCreateForecast.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {				
				Forecast f=new Forecast(facade.getNumberForecasts() + 1, textForecast.getText(), que);
				if(!facade.existForecast(f)) {
					JOptionPane.showMessageDialog(getContentPane(), "Pron�stico a�adido correctamente");
					facade.insertForecast(f);
					textForecast.setText("");
				} else {
					JOptionPane.showMessageDialog(getContentPane(), "Pron�stico ya existente");
					textForecast.setText("");
				}
			}
		});
		btnCreateForecast.setBounds(new Rectangle(100, 275, 130, 30));
		btnCreateForecast.setBounds(120, 419, 130, 30);
		getContentPane().add(btnCreateForecast);

	}

	private void jButton2_actionPerformed(ActionEvent e) {
		Frame gui = new MainAdminGUI();
		gui.setAlwaysOnTop(true);
		gui.setVisible(true);
		this.setVisible(false);
	}
}