/* Copyright or (C) or Copr. GET / ENST, Telecom-Paris, Ludovic Apvrille
 * 
 * ludovic.apvrille AT enst.fr
 * 
 * This software is a computer program whose purpose is to allow the
 * edition of TURTLE analysis, design and deployment diagrams, to
 * allow the generation of RT-LOTOS or Java code from this diagram,
 * and at last to allow the analysis of formal validation traces
 * obtained from external tools, e.g. RTL from LAAS-CNRS and CADP
 * from INRIA Rhone-Alpes.
 * 
 * This software is governed by the CeCILL  license under French law and
 * abiding by the rules of distribution of free software.  You can  use,
 * modify and/ or redistribute the software under the terms of the CeCILL
 * license as circulated by CEA, CNRS and INRIA at the following URL
 * "http://www.cecill.info".
 * 
 * As a counterpart to the access to the source code and  rights to copy,
 * modify and redistribute granted by the license, users are provided only
 * with a limited warranty  and the software's author,  the holder of the
 * economic rights,  and the successive licensors  have only  limited
 * liability.
 * 
 * In this respect, the user's attention is drawn to the risks associated
 * with loading,  using,  modifying and/or developing or reproducing the
 * software by the user in light of its specific status of free software,
 * that may mean  that it is complicated to manipulate,  and  that  also
 * therefore means  that it is reserved for developers  and  experienced
 * professionals having in-depth computer knowledge. Users are therefore
 * encouraged to load and test the software's suitability as regards their
 * requirements in conditions enabling the security of their systems and/or
 * data to be ensured and,  more generally, to use and operate it in the
 * same conditions as regards security.
 * 
 * The fact that you are presently reading this means that you have had
 * knowledge of the CeCILL license and that you accept its terms.
 */




package ui.interactivesimulation;

import myutil.FileUtils;
import myutilsvg.SVGGeneration;
import myutil.TraceManager;
import ui.ColorManager;
import ui.MainGUI;

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.io.BufferedReader;
import java.io.File;

import java.awt.image.BufferedImage;
/**
 * Class JFrameSimulationSDPanel
 * Creation: 26/05/2011
 * version 1.0 20/06/2018
 * @author Ludovic APVRILLE
 */
public	class JFrameTMLSimulationPanel extends JFrame implements ActionListener {
	
    public InteractiveSimulationActions [] actions;
	
    private static String[] unitTab = {"sec", "msec", "usec", "nsec"};
    private static int[] clockDivisers = {1000000000, 1000000, 1000, 1};
    protected JComboBox<String> units;

    private JSimulationTMLPanel sdpanel;
    protected JLabel status;
    //, buttonStart, buttonStopAndClose;
	//protected JTextArea jta;
	//protected JScrollPane jsp;

    private MainGUI mgui;
	
	public JFrameTMLSimulationPanel(Frame _f, MainGUI _mgui, String _title) {
		super(_title);
		mgui = _mgui;
		initActions();
		makeComponents();
		//setComponents();
                this.addComponentListener(new ComponentAdapter() {
                    @Override
                    public void componentResized(ComponentEvent e)
                    {
                        if (JFrameTMLSimulationPanel.this.sdpanel != null)
                            JFrameTMLSimulationPanel.this.sdpanel.resized();
                    }
                });
	}
	
	private JLabel createStatusBar()  {
        status = new JLabel("Ready...");
	    status.setForeground(ColorManager.InteractiveSimulationText);
        status.setBorder(BorderFactory.createEtchedBorder());
        return status;
    }
	
	public void makeComponents() {
		setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
		Container framePanel = getContentPane();
		framePanel.setLayout(new BorderLayout());
        
        // Top panel
        JPanel topPanel = new JPanel();
        JButton buttonClose = new JButton(actions[InteractiveSimulationActions.ACT_QUIT_SD_WINDOW]);
        topPanel.add(buttonClose);
        JButton buttonSVG = new JButton(actions[InteractiveSimulationActions.ACT_SAVE_SD_SVG]);
        topPanel.add(buttonSVG);
        JButton buttonPNG = new JButton(actions[InteractiveSimulationActions.ACT_SAVE_SD_PNG]);
        topPanel.add(buttonPNG);

        /*topPanel.add(new JLabel(" time unit:"));
        units = new JComboBox<>(unitTab);
        units.setSelectedIndex(1);
        units.addActionListener(this);
        topPanel.add(units);
        JButton buttonRefresh = new JButton(actions[InteractiveSimulationActions.ACT_REFRESH]);
        topPanel.add(buttonRefresh);*/
        framePanel.add(topPanel, BorderLayout.NORTH);
        
        // Simulation panel
        sdpanel = new JSimulationTMLPanel(this);
        JScrollPane jsp	= new JScrollPane(sdpanel, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
        sdpanel.setMyScrollPanel(jsp);
        jsp.setWheelScrollingEnabled(true);
        jsp.getVerticalScrollBar().setUnitIncrement(MainGUI.INCREMENT);
        framePanel.add(jsp, BorderLayout.CENTER);
        
        // statusBar
        status = createStatusBar();
        framePanel.add(status, BorderLayout.SOUTH);
        
        // Mouse handler
        //mouseHandler = new MouseHandler(status);
        
        pack();
        
        //
        //
	}

	public JSimulationTMLPanel getSDPanel(){
		return sdpanel;
	}
    
    private	void initActions() {
        actions = new InteractiveSimulationActions[InteractiveSimulationActions.NB_ACTION];
        for(int	i=0; i<InteractiveSimulationActions.NB_ACTION; i++) {
            actions[i] = new InteractiveSimulationActions(i);
            actions[i].addActionListener(this);
            //actions[i].addKeyListener(this);
        }
    }

	
	public void close() {
		dispose();
		setVisible(false);
	}

	private void saveSVG() {
        TraceManager.addDev("Saving in svg format");
        File file = mgui.selectSVGFileForCapture(true);


        boolean ok = true;

        try {
            ok = FileUtils.checkFileForSave(file);
        } catch (Exception e) {
            ok = false;
        }

        if (!ok) {
            JOptionPane.showMessageDialog(this,
                    "The capture could not be performed: the specified file is not valid",
                    "Error",
                    JOptionPane.INFORMATION_MESSAGE);
            return;
        }

        SVGGeneration gen = new SVGGeneration();
        gen.saveInSVG(sdpanel, file.getAbsolutePath());
        //newSVGSave(fileName);
    }
    
    private void savePNG() {
        TraceManager.addDev("Saving in png format");
        File file = mgui.selectFileForCapture();

        BufferedImage bi;
        bi = sdpanel.performCapture();
        boolean ok = true;

        try {
            ok = FileUtils.checkFileForSave(file);
        } catch (Exception e) {
            ok = false;
        }

        if (!ok) {
            JOptionPane.showMessageDialog(this,
                    "The capture could not be performed: the specified file is not valid",
                    "Error",
                    JOptionPane.INFORMATION_MESSAGE);
            return;
        }
		
        mgui.writeImageCapture(bi, file, true);
        //newSVGSave(fileName);
    }

	public void	actionPerformed(ActionEvent evt)  {
		String command = evt.getActionCommand();
		//TraceManager.addDev("Command:" + command);
		
		if (command.equals(actions[InteractiveSimulationActions.ACT_QUIT_SD_WINDOW].getActionCommand()))  {
			sdpanel=null;
			close();
		} else if (command.equals(actions[InteractiveSimulationActions.ACT_SAVE_SD_SVG].getActionCommand())) {
            saveSVG();
        } else if (command.equals(actions[InteractiveSimulationActions.ACT_SAVE_SD_PNG].getActionCommand())) {
            savePNG();
        }
	}

    public void setFileReference(BufferedReader inputStream) {
        if (sdpanel != null) {
            sdpanel.setFileReference(inputStream);
        }
    }

	
	public void setStatus(String _status) {
		status.setText(_status);
	}
	
	public void setNbOfTransactions(int x, long minTime, long maxTime) {
		status.setText("" + x + " transactions, min time=" + minTime + ", max time=" + maxTime);
	}
	
    
	
	
} // Class