//
// Visuzalization module for TETDM 
// DrawOriginal.java Version 0.30
// Copyright(C) 2011 WATARU SUNAYAMA ALL RIGHTS RESERVED.
//
// This program is provided under the license.
// You should read the README file.
//


package module.VisualizationModules.DrawOriginal;

import source.*;
import source.TextData.*;

import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.text.*;
import java.util.*;
import javax.swing.*;
import javax.swing.event.*;


public class DrawOriginal extends VisualizationModule implements MouseListener, MouseMotionListener
{
	//For objects operation
	int mouseX, mouseY;			//Coordinates for a mouse
	int oldMouseX, oldMouseY;	//Last Coordinates for a mosue
	
	int touchNumber;				//Node Number of being touched
	int oldTouchNumber;
	
	boolean moving;			//Flag for node moving
	boolean fieldMove;		//Flag for field moving	

    DisplayNetwork network;

	
	public DrawOriginal()
	{
		setModuleID(1013);
		setCategoryID(5);		
		setToolType(1);
	}

	public void initializePanel()
	{
		addMouseListener(this);			//MouseListener
		addMouseMotionListener(this);	//MouseMotionListener	
	}	
	
	public void initializeData()
	{
		touchNumber = -1;
		
		moving = false;
		fieldMove = false;
	}
	
	public void displayOperations(int optionNumber)
	{
		switch(optionNumber)
		{
			case 4501:	
			case 0:
                
                String names[] = new String[text.segmentNumber];
                for(int i=0;i<names.length;i++)
                    names[i] = "SEG"+(i+1);
                
                network = new DisplayNetwork(names, 20, Color.black, text.getFontName());
				
				text.segmentRelation.createStrongestLink(text.segmentRelation.cos);
				//		text.segmentRelation.optimize_link(text.segmentRelation.cos, 0.5);		
				

                for(int i=0;i<network.objectNumber;i++)
                    for(int j=0;j<network.objectNumber;j++)
                    {
                        network.link[i][j] = text.segmentRelation.link[i][j];
                        network.value[i][j] = text.segmentRelation.value[i];
                    }
                
                for(int i=0;i<network.objectNumber;i++)
                {
                    network.object[i].x = (int)(sizeX/2 + (sizeX/2-50) * Math.cos(i));
                    network.object[i].y = (int)(network.value[i][0] * sizeY);
                }
                
//				saveData();
				repaint();
				break;
				
			case 1:
				saveData();
				break;
		}		
	}

	public void saveData()
	{
		String datafile = "OriginalData";
		String saveFile = myModulePath+datafile;
		String saveData[];
		
		saveData = new String[text.segmentRelation.number];
		
		for(int i=0;i<text.segmentRelation.number;i++)
//			saveData[i] = network.object[i].word+" "+network.value[i][0];
			saveData[i] = text.segmentRelation.name[i]+" "+network.value[i][0];

		fileWriteArray(saveFile, saveData, saveData.length);			
	}

	//////////DRAWING
	
	void drawBackground(Graphics2D g2)
	{
        g2.setColor(new Color(0,128,255));
        g2.fillRect(0,0, sizeX, (int)(sizeY*0.5));
		
        g2.setColor(Color.yellow);
        g2.fillRect(0,(int)(sizeY*0.5), sizeX, (int)(sizeY*0.75));
		
        g2.setColor(Color.red);
        g2.fillRect(0,(int)(sizeY*0.75), sizeX, sizeY);

	}

	//Display links
	public void drawLinks(Graphics2D g2)
	{
		g2.setColor(Color.white);
		g2.setStroke(new BasicStroke(1, BasicStroke.CAP_ROUND,BasicStroke.JOIN_MITER));
        network.drawLinkAddLeftByArrow(g2);
	}
    
	public void drawNode(Graphics2D g2)
	{
        g2.setColor(new Color(0xff,0x66,0x00));
        network.fillOval(g2);
                
        g2.setColor(Color.black);
        network.drawOval(g2);
        
        network.drawWord(g2);
    }
    
	public void drawTouchNode(Graphics2D g2)
	{
		if(text.focus.mainFocusSegment < 0)
			return;
		
		int i=text.focus.mainFocusSegment, j=text.segmentRelation.rank[text.focus.mainFocusSegment][1];

		g2.setColor(Color.white);
		g2.setStroke(new BasicStroke(5, BasicStroke.CAP_ROUND,BasicStroke.JOIN_MITER));
        network.drawLinkAddLeftByArrow(g2,i,j);
		
        network.drawWord(g2,i,Color.green);
        network.drawWord(g2,j);
        
		g2.setColor(Color.green);
        network.drawLinkValue(g2,i,j);
        
		g2.setColor(Color.green);
        network.fillOval(g2,i);
        
		g2.setStroke(new BasicStroke(1, BasicStroke.CAP_ROUND,BasicStroke.JOIN_MITER));        
        g2.setColor(Color.black);
        network.drawOval(g2,i);
	}

	public void paintComponent(Graphics g)
	{
		
		Graphics2D g2 = (Graphics2D)g;
		
		boolean change = getPanelSize();		
		
		if(change)
			network.reSizeByScreenSize(changeX, changeY);
		
		drawBackground(g2);	//Set background
		drawLinks(g2);			//Display links        
        drawNode(g2);
		drawTouchNode(g2);	//Display nodes touched by a mouse
	}
	
	public void update(Graphics g)		//Avoid from blinking
	{
		paintComponent(g);
	}
	
	//MouseListener
	public void mousePressed(MouseEvent me)	//Press
	{
		mouseX = me.getX();
		mouseY = me.getY();
		
		if(touchNumber < 0)
		{
			oldMouseX = mouseX;
			oldMouseY = mouseY;
			fieldMove = true;
			return;
		}
		moving = true;
	}
	
	public void mouseReleased(MouseEvent me)	//Release
	{
		moving = false;
		fieldMove = false;
	}
	
	public void mouseEntered(MouseEvent me){}	//Enter an area
	public void mouseExited(MouseEvent me){}	//Exit an area
	public void mouseClicked(MouseEvent me){}	//Click

	
	//MouseMotionListener
	public void mouseDragged(MouseEvent me)	//fieldMove
	{
        mouseX = me.getX();
        mouseY = me.getY();
        
		if(moving == true)		//Move a node
		{
            network.moveObjectByMouse(mouseX, mouseY, touchNumber);				
			repaint();
		}
		
		if(fieldMove == true)	//Move Field
		{
            network.moveObjects(mouseX - oldMouseX, mouseY - oldMouseY);
			oldMouseX = mouseX;
			oldMouseY = mouseY;
			repaint();
		}
	}
	
	public void mouseMoved(MouseEvent me)
	{
		mouseX = me.getX();
		mouseY = me.getY();
		touchNumber = network.getOnMouseObjectAddLeft(mouseX, mouseY);

		if(touchNumber >= 0 && text.segmentNumber > 1)
		{
			text.focus.mainFocusSegment = touchNumber;
			text.focus.subFocusSegment = text.segmentRelation.rank[touchNumber][1];//
			
			if(touchNumber != oldTouchNumber)
			{
				repaintOthersByTouch();
				executeAllByTouch();
				oldTouchNumber = touchNumber;
			}
		}
		repaint();
	}
}
