#include "CarnegieMellonGraphics.h"
#include <iostream>
#include <cmath>
#include <algorithm>


const double pi = 3.1415926;

using namespace std;

int main() {

  int i = 0; 
  int x = 150;
  int y = 150;
  int w = 300;
  int h = 400;


  //int flip = 0;
   
  Style THICK_GREEN = Style(Color::GREEN, 3);
    
  Window test(640,480,"hi");
  
  const char *scslogo = "scslogo.png";
  const char *scs = "scs.jpg";

  Image img(scslogo,Image::PNG);
  Image img2(scs,Image::JPEG);
  Image small = img2.subImage(0,0,100,200);

  test.disableAutoPageFlip();  
  test.autoFlushKeyboardQueue(false);
  test.autoFlushMouseQueue(false);
  test.autoFlushTimerQueue(false);
 
  Font myfont(Font::ROMAN,14);
 
 /*cout << "Graphics Test" << endl
      << "Press escape while the graphics window is active to stop the animation" << endl
      << "Move this window and hit enter to continue" << endl;
 
 cin.ignore();*/

  Style linestyle(Color::GREEN,3);
  
  while(true) {
  	/*if (flip > 20) {
  		test.hide();
  		flip = -20;
  	} else if (flip == 0)
  		test.show();
  	flip++;*/
  	
  	w = test.getWidth();
  	h = test.getHeight();
  	
    if(test.isKeyDown(NamedKey::ESCAPE)) break;
    if(test.isKeyDown('a')) cout << "a down" << endl;
        
    x = test.getMouseX();
    y = test.getMouseY();
    
    int minh=_cpp_min(h/4,y/3);
    int minw=_cpp_min(w/3,y/3);
    int wmid=w/2;
    int hmid=h/2;

    /*test.drawLine(Style::BLACK, 150 + 100*cos((double)(i-1)/(8 * pi)), 150 + mini*sin((double)(i-1)/(8 * pi)), 
     150 + mini*cos(pi + (double)(i-1)/(8 * pi)), 150 + 100*sin(pi + (double)(i-1)/(8 * pi)) );*/

    test.drawTriangleFilled(Style::RED, x, y, 5*w/6, 5*h/8, w/6,  5*h/8);

    test.drawLine(linestyle, wmid + minw*cos((double)i/(8 * pi)), hmid - (h/8) +
minh*sin((double)i/(8 * pi)), 
     wmid + minw*cos(pi + (double)i/(8 * pi)), hmid - (h/8) + minh*sin(pi + (double)i/(8 * pi)) );
  i++;    
 
   
    test.drawRectangleOutline(Style::WHITE, wmid - w/30, hmid - (h/8) - h/40, wmid + w/30, hmid - (h/8) + h/40);

	//test.drawImage(img2,x,y,Transform(-1,1));
	//test.drawImage(small,x,y,Transform(i));

//    linestyle = Style(test.readPixel(5,5),3);
    
    test.flipPage();
    
    test.drawRectangleFilled(Style::BLACK, 0, 0, w, h);   
    
    test.drawText(Style::GREEN,myfont,x,y,"test",Transform(i));

    //cout << test.getWidth() << " " << test.getHeight() << endl;
  }

  while (test.isKeyDown(NamedKey::ESCAPE));
  
  while(true) {
    if(test.isKeyDown(NamedKey::ESCAPE)) break;
    
  	w = test.getWidth();
  	h = test.getHeight();
    
    
  /***RAINBOW RECTANGLE***/
  
  double w1=w-20; double h1=h-10;
  int xcurr, xprev=10;
  double r=255, g=0, b=0;
  double tag=6*255/w1;
  
  for( ; g<256; g+=tag) {
    xcurr=10+g/tag;
    if(xcurr != xprev+1)
      test.drawLine(Color((int)r,(int)g,(int)b), xprev+1, 10,xprev+1, (int)h1);
    test.drawLine(Color((int)r,(int)g,(int)b), xcurr, 10,xcurr, (int)h1);
    xprev=xcurr;
  }
  g=255;
  for( ; r>=0; r-=tag) {
    xcurr=10+(w1/3)-r/tag;
    if(xcurr != xprev+1)
      test.drawLine(Color((int)r,(int)g,(int)b), xprev+1, 10, xprev+1, (int)h1);
    test.drawLine(Color((int)r,(int)g,(int)b), xcurr, 10, xcurr, (int)h1);
    xprev=xcurr;
  }
  r=0;
  for( ; b<256; b+=tag) {
    xcurr=10+(w1/3)+b/tag;
    if(xcurr != xprev+1)
      test.drawLine(Color((int)r,(int)g,(int)b), xprev+1, 10, xprev+1, (int)h1);
    test.drawLine(Color((int)r,(int)g,(int)b), xcurr, 10, xcurr, (int)h1);
    xprev=xcurr;
  }
  b=255;
  for( ; g>=0; g-=tag) {
    xcurr=10+2*(w1/3)-g/tag;
    if(xcurr != xprev+1)
      test.drawLine(Color((int)r,(int)g,(int)b), xprev+1, 10, xprev+1, (int)h1);
    test.drawLine(Color((int)r,(int)g,(int)b), xcurr, 10, xcurr, (int)h1);
    xprev=xcurr;
  }
  g=0;
  for( ; r<256; r+=tag) {
    xcurr=10+2*(w1/3)+r/tag;
    if (xcurr != xprev+1)
      test.drawLine(Color((int)r,(int)g,(int)b), xprev+1, 10, xprev+1, (int)h1);
    test.drawLine(Color((int)r,(int)g,(int)b), xcurr, 10, xcurr, (int)h1);
    xprev=xcurr;
  }
  r=255;
  for( ; b>=0; b-=tag) {
    test.drawLine(Color((int)r,(int)g,(int)b), 10+w1-b/tag, 10, 10+w1-b/tag, (int)h1);
  }
  
  //end RAINBOW RECTANGLE 
  
  test.flipPage();

  test.drawRectangleFilled(Style::WHITE, 0, 0, w, h);
  }
  
  /*
  while(true) {
            if(!test.isKeyboardQueueEmpty()) {
            KeyboardEvent event = test.getKeyboardEvent();
            if(KeyboardEvent(NamedKey::ESCAPE) == event) { 
              break;
            }
          }

  }*/
  //cin.ignore();

  return 0;
}