package application;

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

/**
 * Définit la fenêtre principale qui contient tous les objets graphiques : menu, champs de saisie, boutons, dessin du graphe ainsi que  les commentaires.
 */
public final class CadrePrincipal extends JFrame implements MouseListener {

	//Fichier contenant la matrice à charger
	private String fichier;
	
	
	//Conteneurs
	private JPanel contentPane;
	private BorderLayout borderLayout1 = new BorderLayout();

	//Menu
	private JMenuBar jMenuBar1 = new JMenuBar();
	private JMenu jMenuFile = new JMenu();
	private JMenuItem jMenuFileExit = new JMenuItem();
	private JMenuItem jMenuFileCharger = new JMenuItem();
	private JMenu jMenuHelp = new JMenu();
	private JMenuItem jMenuHelpAbout = new JMenuItem();

	//Zones texte
	private JLabel jLabel5 = new JLabel();
	private JLabel jLabel4 = new JLabel();
	private JLabel jLabel3 = new JLabel();
	private JLabel jLabel2 = new JLabel();
	private JLabel jLabel1 = new JLabel();
	private JLabel jLabel6 = new JLabel();
	private JLabel jLabel7 = new JLabel();
	private JLabel jLabel8 = new JLabel();

	//Zones de saisie
	private JTextField jTextField5 = new JTextField();
	private JTextField jTextField4 = new JTextField();
	private JTextField jTextField3 = new JTextField();
	private JTextField jTextField2 = new JTextField();
	private JTextField jTextField1 = new JTextField();
	private JTextField jTextField6 = new JTextField();
	private JTextField jTextField7 = new JTextField();

	//Combos
	private Object[] dataObject = { "Circulation Jeton", "Distribué" };
	private JComboBox jComboBox1 = new JComboBox(dataObject);

	//Cadres
	private JTextArea jTextArea2 = new JTextArea();
	private JTextArea jTextArea1 = new JTextArea();
	private JTextArea jTextArea3 = new JTextArea();
	private JTextArea jTextArea4 = new JTextArea();
	private JScrollPane jScrollPane1 = new JScrollPane();

	//Boutons
	private JButton jButton2 = new JButton();
	private JButton jButton1 = new JButton();
	private JButton jButton3 = new JButton();

	//Zone de dessin
	private CadreDessin cadreDessin = new CadreDessin(jTextArea4);

	//Gestion des messages d'erreur
	private JOptionPane jOptionPane1 = new JOptionPane();
	
	private int typeCalcul;

	
	
	/**
	 * Constructeur du cadre
	 */
	public CadrePrincipal() {
		addMouseListener(this);
		enableEvents(AWTEvent.WINDOW_EVENT_MASK);
		try {
			jbInit();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	/**
	 * Initialisation de la fenêtre
	 */
	private final void jbInit() throws Exception {
		//Fichier contenant la matrice à charger
		fichier = "";
		
		//Fenêtre
		this.setSize(new Dimension(700, 590));
		this.setTitle("K-Coloration Distribuée");

		//conteneur
		contentPane = (JPanel) this.getContentPane();
		contentPane.setLayout(null);

		//Menu
		jMenuFile.setText("Fichier");
		jMenuFileExit.setText("Quitter");
		jMenuFileExit.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				jMenuFileExit_actionPerformed(e);
			}
		});
		jMenuFileCharger.setText("Charger");
		jMenuFileCharger.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				jMenuHelpCharger_actionPerformed(e);
			}
		});
		jMenuHelp.setText("Aide");
		jMenuHelpAbout.setText("A propos");
		jMenuHelpAbout.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				jMenuHelpAbout_actionPerformed(e);
			}
		});

		//Cadres
		jTextArea1.setBackground(SystemColor.inactiveCaptionBorder);
		jTextArea1.setBorder(BorderFactory.createEtchedBorder());
		jTextArea1.setText("Caractéristiques du Graphe");
		jTextArea1.setBounds(new Rectangle(5, 5, 275, 100));
		jTextArea1.setEditable(false);

		jTextArea2.setBackground(SystemColor.inactiveCaptionBorder);
		jTextArea2.setBorder(BorderFactory.createEtchedBorder());
		jTextArea2.setText("Coloration");
		jTextArea2.setBounds(new Rectangle(5, 110, 275, 100));
		jTextArea2.setEditable(false);

		jTextArea3.setBackground(SystemColor.inactiveCaptionBorder);
		jTextArea3.setBorder(BorderFactory.createEtchedBorder());
		jTextArea3.setText("Statistiques");
		jTextArea3.setBounds(new Rectangle(5, 215, 275, 160));
		jTextArea3.setEditable(false);

		jTextArea4.setBackground(SystemColor.inactiveCaptionBorder);
		jTextArea4.setText("");
		jTextArea4.setEditable(false);
		jScrollPane1.setViewportView(jTextArea4);
		jScrollPane1.setBounds(new Rectangle(5, 380, 680, 150));

		//Zones de saisie
		jTextField1.setBounds(new Rectangle(150, 25, 120, 20));
		jTextField2.setBounds(new Rectangle(150, 50, 120, 20));
		jTextField3.setBounds(new Rectangle(150, 130, 120, 20));
		jTextField4.setBounds(new Rectangle(150, 235, 120, 20));
		jTextField4.setEditable(false);
		jTextField5.setBounds(new Rectangle(150, 260, 120, 20));
		jTextField5.setEditable(false);
		jTextField6.setBounds(new Rectangle(150, 285, 120, 20));
		jTextField6.setEditable(false);
		jTextField7.setBounds(new Rectangle(150, 310, 120, 20));
		jTextField7.setEditable(false);


		//Combo
		jComboBox1.setBounds(new Rectangle(150, 155, 120, 20));
		jComboBox1.addActionListener(new java.awt.event.ActionListener() {
			public void actionPerformed(ActionEvent e) {
				jComboBox1_actionPerformed(e);
			}
		});

		//Libellés
		jLabel1.setText("Nombre de sommets");
		jLabel1.setBounds(new Rectangle(10, 25, 150, 17));
		jLabel2.setText("Probabilité de connexité");
		jLabel2.setBounds(new Rectangle(10, 50, 150, 17));
		jLabel3.setText("Nombre de Couleurs");
		jLabel3.setBounds(new Rectangle(10, 130, 150, 17));
		jLabel4.setText("Type de traitement");
		jLabel4.setBounds(new Rectangle(10, 155, 150, 17));
		jLabel5.setText("Nombre de messages");
		jLabel5.setBounds(new Rectangle(10, 235, 150, 17));
		jLabel6.setText("Nb Sommets simultanés");
		jLabel6.setBounds(new Rectangle(10, 260, 150, 17));
		jLabel7.setText("Couleurs utilisées");
		jLabel7.setBounds(new Rectangle(10, 285, 150, 17));
		jLabel8.setText("Messages Coloration");
		jLabel8.setBounds(new Rectangle(10, 310, 150, 17));

		//Boutons
		jButton1.setText("Générer");
		jButton1.setBounds(new Rectangle(150, 75, 120, 20));
		jButton1.addActionListener(new java.awt.event.ActionListener() {
			public void actionPerformed(ActionEvent e) {
				jButton1_actionPerformed(e);
			}
		});

		jButton2.setText("Démarrer");
		jButton2.setBounds(new Rectangle(150, 180, 120, 20));
		jButton2.addActionListener(new java.awt.event.ActionListener() {
			public void actionPerformed(ActionEvent e) {
				jButton2_actionPerformed(e);
			}
		});

		jButton3.setText("Afficher");
		jButton3.setBounds(new Rectangle(150, 335, 120, 20));
		jButton3.addActionListener(new java.awt.event.ActionListener() {
			public void actionPerformed(ActionEvent e) {
				jButton3_actionPerformed(e);
			}
		});
		
		
		//Zone de dessin
		cadreDessin.setBorder(BorderFactory.createEtchedBorder());
		cadreDessin.setBounds(new Rectangle(285, 5, 400, 370));


		//Ajout des éléments
		jMenuFile.add(jMenuFileCharger);
		jMenuFile.add(jMenuFileExit);
		jMenuHelp.add(jMenuHelpAbout);
		jMenuBar1.add(jMenuFile);
		jMenuBar1.add(jMenuHelp);
		contentPane.add(jTextField7, null);
		contentPane.add(jTextField6, null);
		contentPane.add(jTextField5, null);
		contentPane.add(jTextField4, null);
		contentPane.add(jTextField3, null);
		contentPane.add(jTextField2, null);
		contentPane.add(jTextField1, null);
		contentPane.add(jComboBox1, null);
		contentPane.add(jButton3, null);
		contentPane.add(jButton2, null);
		contentPane.add(jButton1, null);
		contentPane.add(cadreDessin, null);
		contentPane.add(jLabel8, null);
		contentPane.add(jLabel7, null);
		contentPane.add(jLabel6, null);
		contentPane.add(jLabel5, null);
		contentPane.add(jLabel4, null);
		contentPane.add(jLabel3, null);
		contentPane.add(jLabel2, null);
		contentPane.add(jLabel1, null);
		contentPane.add(jScrollPane1, null);
		contentPane.add(jTextArea2, null);
		contentPane.add(jTextArea1, null);
		contentPane.add(jTextArea3, null);
		this.setJMenuBar(jMenuBar1);
	}

	/**
	 * Opération Fichier | Quitter effectuée
	 */
	private final void jMenuFileExit_actionPerformed(ActionEvent e) {
		System.exit(0);
	}

	/**
	 * Opération Aide | A propos effectuée
	 */
	private final void jMenuHelpAbout_actionPerformed(ActionEvent e) {
		CadreAPropos dlg = new CadreAPropos(this);
		Dimension dlgSize = dlg.getPreferredSize();
		Dimension frmSize = getSize();
		Point loc = getLocation();
		dlg.setLocation(
			(frmSize.width - dlgSize.width) / 2 + loc.x,
			(frmSize.height - dlgSize.height) / 2 + loc.y);
		dlg.setModal(true);
		dlg.show();
	}

	/**
	 * Opération Fichier | Charger graphe
	 */
	private final void jMenuHelpCharger_actionPerformed(ActionEvent e) {
		fichier="";
		SelecteurFichiers dlg = new SelecteurFichiers(this);
		Dimension dlgSize = dlg.getPreferredSize();
		Dimension frmSize = getSize();
		Point loc = getLocation();
		dlg.setLocation(
			(frmSize.width - dlgSize.width) / 2 + loc.x,
			(frmSize.height - dlgSize.height) / 2 + loc.y);
		dlg.setModal(true);
		if(!fichier.equals("")) chargerFichier();
	}


	/**
	 * Remplacé, ainsi nous pouvons sortir quand la fenêtre est fermée
	 */
	protected final void processWindowEvent(WindowEvent e) {
		super.processWindowEvent(e);
		if (e.getID() == WindowEvent.WINDOW_CLOSING) {
			jMenuFileExit_actionPerformed(null);
		}
	}

	private final void jComboBox1_actionPerformed(ActionEvent e) {
	}

	private final void jComboBox1_propertyChange(PropertyChangeEvent e) {

	}

	private final void jButton2_actionPerformed(ActionEvent e) {
		int nbCoul = -1;
		boolean ok = true;
		try {
		jTextArea4.setText("");
			nbCoul =
				(new Integer(jTextField3.getText().trim())).parseInt(
					jTextField3.getText().trim());

			if (jComboBox1.getSelectedItem() == "Circulation Jeton") {
				typeCalcul=1;
			} else
				if (jComboBox1.getSelectedItem() == "Distribué") {
				typeCalcul=2;				}

			if (nbCoul < 0)
				ok = false;
			if (!ok) {
				JOptionPane.showMessageDialog(
					jOptionPane1,
					"Le nombre de couleurs est invalide.",
					"Erreur.",
					JOptionPane.ERROR_MESSAGE);
			} else {
				cadreDessin.start(typeCalcul, nbCoul);			
			}
			repaint();

		} catch (Exception theException) {
			JOptionPane.showMessageDialog(
				jOptionPane1,
				"Le nombre de couleurs est invalide.",
				"Erreur.",
				JOptionPane.ERROR_MESSAGE);
		}

	}

	private final void jButton3_actionPerformed(ActionEvent e) {
		jTextField4.setText(new Integer(cadreDessin.getEcouteur().getNbMess()).toString());
		String stat = "1";
		if (cadreDessin.getEcouteur().type != 1) stat = (new Long(cadreDessin.getEcouteur().getDuree())).toString();
		jTextField5.setText(stat);
		jTextField6.setText(new Integer(cadreDessin.getEcouteur().getNbCouleurs()).toString());
		jTextField7.setText(new Integer(cadreDessin.getEcouteur().getNbMessCouleur()).toString());
		repaint();
	}
	
	
	private final void chargerFichier(){
		jTextArea4.setText("");
		cadreDessin.initSommets(fichier);
		repaint();
	}
	
	
	private final void jButton1_actionPerformed(ActionEvent e) {
		int nbSom = -1;
		int lambda = -1;
		boolean ok = true;
		try {
		jTextArea4.setText("");
			nbSom =
				(new Integer(jTextField1.getText().trim())).parseInt(
					jTextField1.getText().trim());
			lambda =
				(new Integer(jTextField2.getText().trim())).parseInt(
					jTextField2.getText().trim());

			if (nbSom < 0 || nbSom > 500)
				ok = false;
			if (lambda < 0 || lambda > 100)
				ok = false;
			if (!ok) {
				JOptionPane.showMessageDialog(
					jOptionPane1,
					"Le nombre de sommets ou la probabilité de connexité est invalide.",
					"Erreur.",
					JOptionPane.ERROR_MESSAGE);
			} else {
				cadreDessin.initSommets(nbSom, lambda);
			}
			repaint();
		} catch (Exception theException) {
			JOptionPane.showMessageDialog(
				jOptionPane1,
				"Le nombre de sommets ou la probabilité de connexité est invalide.",
				"Erreur.",
				JOptionPane.ERROR_MESSAGE);
		}

	}

	final void setFile(String file){
		fichier = file;
	}
	
	//Souris
	public final void mouseEntered(MouseEvent e) {
	}

	public final void mouseClicked(MouseEvent e) {
	}

	public final void mouseExited(MouseEvent e) {
	}

	public final void mouseDragged(MouseEvent e) {
	}

	public final void mouseMoved(MouseEvent e) {
	}

	public final void mousePressed(MouseEvent e) {
		cadreDessin.mousePressed(e);
	}

	public final void mouseReleased(MouseEvent e) {
		cadreDessin.mouseReleased(e);
		repaint();
	}

}