package Simulator;

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

public class StatisChart {
  Vector dots1 = new Vector(10,5); // for Cprobing Statistic function call usage only
  Point point1; // for Cprobing Statistic function call usage only

  Vector dots2 = new Vector(10,5); // for Traffic Curve usage only
  Point point2; // for Traffic Curve usage only

  Vector dots3 = new Vector(10,5); // for Single Message Measurement Curve usage only
  Point point3; // for Single Message Measurement Curve usage only

  Vector dots4 = new Vector(10,5); // for Cprobing Measurement Curve usage only
  Point point4; // for Cprobing Measurement Curve usage only

  Vector dots5 = new Vector(10,5); // for Adaptive Cprobing Measurement Curve usage only
  Point point5; // for Adaptive Cprobing Measurement Curve usage only

  Vector dots6 = new Vector(10,5); // for multiple Messages Measurement Curve usage only
  Point point6; // for Multiple Messages Measurement Curve usage only

  JPanel p;

  int begin_seconds;
  int HUnit,VUnit;
  double HLabelUnit, VLabelUnit;
  NumberFormat numform;
  DecimalFormat decform;

  private double HStart, HEnd, VStart, VEnd;
  private int HNum,VNum;
  private String HCap, VCap;

  public StatisChart(double HStart, double HEnd, int HNum, String HCap, double VStart, double VEnd, int VNum, String VCap, JPanel p) {

    try  {
      this.HStart = HStart;
      this.HEnd = HEnd;
      this.HNum = HNum;
      this.HCap = HCap;
      this.VStart = VStart;
      this.VEnd = VEnd;
      this.VNum = VNum;
      this.VCap = VCap;
      HLabelUnit = (HEnd - HStart)/HNum;
      VLabelUnit = (VEnd - VStart)/VNum;
      numform = NumberFormat.getInstance(Locale.US);
      decform = (DecimalFormat) numform;
      decform.applyPattern("##.#");
      this.p = p;
      jbInit();
    }
    catch (Exception e) {
      e.printStackTrace();
    }
  }

  private void jbInit() throws Exception {
    p.setLayout(null);
    p.setBackground(Color.white);

    Graphics2D g2 = (Graphics2D) p.getGraphics();
    g2.setColor(new Color(250,240,230));;
    g2.fillRect(70,25,p.getWidth()- 100,p.getHeight()- 60);
    g2.setPaint(Color.red);
    g2.draw(new Line2D.Double(70,25,70,p.getHeight()- 35));
    g2.draw(new Line2D.Double(70,p.getHeight()- 35,p.getWidth()- 30,p.getHeight()- 35));

    VUnit = (int) (Math.floor((p.getHeight()- 60)/ VNum));
    HUnit = (int) (Math.floor((p.getWidth()-100)/HNum));

    // vertical label
    for (int i=1; i<=VNum; i++) {
      g2.setColor(new Color(255,250,250));
      g2.drawLine(70,(p.getHeight()- 35)-i*VUnit,p.getWidth()- 30,(p.getHeight()- 35)-i*VUnit);
      g2.setColor(Color.red);
      g2.drawString(decform.format(VStart+i*VLabelUnit)+" ",55,(p.getHeight()- 30)-i*VUnit);
      g2.drawString(VCap+" ",67,20);
    }

    // horizontal label
    g2.setColor(Color.white);
    g2.fillRect(65,p.getHeight()-32,p.getWidth()-94,15);
    for (int i=0; i<=HNum; i++) {
      g2.setColor(new Color(255,250,250));
      g2.drawLine(70+i*HUnit,p.getHeight()- 35,70+i*HUnit,25);
      g2.setColor(Color.red);
      g2.drawString(decform.format(HStart+i*HLabelUnit)+"",66+i*HUnit,p.getHeight()- 22);
      g2.drawString(HCap+" ",p.getWidth()-28,p.getHeight()-35);
    }
    //show();
 }

  // for Cprobing Statistic function curve
  public void Cupdate(double Cnextx, double Cnexty) {
    if (point1 == null) {
      point1 = new Point(PosXConversion(Cnextx),PosYConversion(Cnexty));
      dots1.add(point1);
    }
    else  {
      Graphics2D g2 = (Graphics2D) p.getGraphics();

      g2.setColor(Color.blue);
      Cnextx = PosXConversion(Cnextx);
      Cnexty = PosYConversion(Cnexty);
      //g2.fill(new Rectangle2D.Double(Pnextx,Pnexty,3,3));
      //g2.fill(new Ellipse2D.Double(Cnextx,Cnexty,3,3));
      g2.drawLine((int) point1.getX(), (int) point1.getY(), (int)Cnextx, (int)Cnexty);
      point1.x = (int)Cnextx;
      point1.y = (int)Cnexty;
      dots1.add(point1);
    }
  }

  // for other possible curve (Traffic/ Single,Cprobing and Adaptive Cprobing Measurement)
  public void JPanelUpdate(int type, double Cnextx, double Cnexty) {

    switch (type) {
      case 2:  {// for traffic curve
        if (point2 == null) {
          point2 = new Point(PosXConversion(Cnextx),PosYConversion(Cnexty));
          dots2.add(point2);
        }
        else  {
          Graphics2D g2 = (Graphics2D) p.getGraphics();

          g2.setColor(Color.red);
          Cnextx = PosXConversion(Cnextx);
          Cnexty = PosYConversion(Cnexty);
          //g2.fill(new Rectangle2D.Double(Pnextx,Pnexty,3,3));
          //g2.fill(new Ellipse2D.Double(Cnextx,Cnexty,5,5));
          //System.out.println(" "+Cnextx+"  |  "+Cnexty+"  | "+point3.getX()+" | "+point3.getY());
          g2.drawLine((int) point2.getX(), (int) point2.getY(), (int) Cnextx, (int) Cnexty);
          //g2.draw(line);
          point2.x = (int)Cnextx;
          point2.y = (int)Cnexty;
          dots2.add(point2);
        }
        break;
      }
      case 3: {// for single message measurement curve
        //System.out.print(" "+Cnextx+"  |  "+Cnexty);
        if (point3 == null) {
          point3 = new Point(PosXConversion(Cnextx),PosYConversion(Cnexty));
          dots3.add(point3);
        }
        else  {

          Graphics2D g2 = (Graphics2D) p.getGraphics();

          //g2.setColor(new Color(30,25,165));
          g2.setColor(Color.green);
          Cnextx = PosXConversion(Cnextx);
          Cnexty = PosYConversion(Cnexty);

          //System.out.print(" "+Cnextx+"  |  "+Cnexty);
          //System.out.println(" "+Cnextx+"  |  "+Cnexty+"  | "+point3.getX()+" | "+point3.getY());
          //g2.fill(new Rectangle2D.Double(Pnextx,Pnexty,3,3));
          g2.fill(new Ellipse2D.Double(Cnextx,Cnexty,5,5));
          g2.drawLine((int) point3.getX(), (int) point3.getY(), (int) Cnextx, (int) Cnexty);
          point3.x =  (int)Cnextx;
          point3.y =  (int)Cnexty;
          dots3.add(point3);

        }
        //System.out.println("  | "+point3.getX()+" | "+point3.getY());
        break;
      }
      case 4: {// for Cprobing measurement curve
        if (point4 == null) {
          point4 = new Point(PosXConversion(Cnextx),PosYConversion(Cnexty));
          dots4.add(point4);
        }
        else  {
          Graphics2D g2 = (Graphics2D) p.getGraphics();

          g2.setColor(Color.black);
          Cnextx = PosXConversion(Cnextx);
          Cnexty = PosYConversion(Cnexty);
          //g2.fill(new Rectangle2D.Double(Pnextx,Pnexty,3,3));
          g2.fill(new Ellipse2D.Double(Cnextx,Cnexty,5,5));
          g2.drawLine((int) point4.getX(), (int) point4.getY(), (int) Cnextx, (int) Cnexty);
          point4.x= (int) Cnextx;
          point4.y = (int) Cnexty;
          dots4.add(point4);
        }
        break;
      }
      case 5: {// for Adaptive Cprobing measurement curve
        if (point5 == null) {
          point5 = new Point(PosXConversion(Cnextx),PosYConversion(Cnexty));
          dots5.add(point5);
        }
        else  {
          Graphics2D g2 = (Graphics2D) p.getGraphics();

          g2.setColor(Color.blue);
          Cnextx = PosXConversion(Cnextx);
          Cnexty = PosYConversion(Cnexty);
          //g2.fill(new Rectangle2D.Double(Pnextx,Pnexty,3,3));
          g2.fill(new Ellipse2D.Double(Cnextx,Cnexty,5,5));
          g2.drawLine((int) point5.getX(), (int) point5.getY(), (int) Cnextx, (int) Cnexty);
          //Line2D line = new Line2D.Double(point5.getX(), point5.getY(), Cnextx, Cnexty);
          //g2.draw(line);
          point5.x= (int) Cnextx;
          point5.y = (int) Cnexty;
          dots5.add(point5);
        }
        break;
      }
      case 6: {// for multiple messages measurement curve
        if (point6 == null) {
          point6 = new Point(PosXConversion(Cnextx),PosYConversion(Cnexty));
          dots6.add(point6);
        }
        else  {
          Graphics2D g2 = (Graphics2D) p.getGraphics();

          g2.setColor(Color.magenta);
          Cnextx = PosXConversion(Cnextx);
          Cnexty = PosYConversion(Cnexty);
          //g2.fill(new Rectangle2D.Double(Pnextx,Pnexty,3,3));
          g2.fill(new Ellipse2D.Double(Cnextx,Cnexty,5,5));
          g2.drawLine((int) point6.getX(), (int) point6.getY(), (int) Cnextx, (int) Cnexty);
          //Line2D line = new Line2D.Double(point5.getX(), point5.getY(), Cnextx, Cnexty);
          //g2.draw(line);
          point6.x= (int) Cnextx;
          point6.y = (int) Cnexty;
          dots6.add(point6);
        }
      }
    } // end of switch
  } // end of JPanelUpdate

  public int PosXConversion(double pos) {
    return (int) (70 + (float) (((pos-HStart)/HLabelUnit))*HUnit);
  }

  public int PosYConversion(double pos) {
    return (int) ((p.getHeight()-35)- ((pos-VStart)/VLabelUnit)*VUnit);
  }

  public void Set_PointI(int num) {
    switch (num)  {
      case 1:
         point1 = null;
         break;
      case 2:
         point2 = null;
         break;
      case 3:
         point3 = null;
         break;
      case 4:
         point4 = null;
         break;
      case 5:
         point5 = null;
         break;
      case 6:
         point6 = null;
  }
 }

}