//Controller controller; //controller-klasse wird eingebunden
//ArcBall arcball;
AIExport ai; //illustrator-exporter wird eingebunden

checkBox[] boxes = new checkBox[28];

//--------------
//Variabeln-Deklaration
//--------------


float wuerfelKantenlaenge = 250;                                        //KantenlŠnge des wŸrfels
float halbeKante = wuerfelKantenlaenge / 2;                             //Halbe KantenlŠnge des wŸrfels (wird oft fŸr berechnungen gebraucht
float wuerfelDiagonale = sqrt(sq(wuerfelKantenlaenge) * 3);                             //Diagonale des WŸrfels
float halbeDiagonale = wuerfelDiagonale / 2;                            //Halbe Diagonale des WŸrfels (wird oft fŸr Berechnungen gebraucht
float wuerfel_stroke; 

float x_slider;
float y_slider;
float z_slider;
float box_size_slider;

String x_label1 ="initialisieren...";
String x_label2 ="initialisieren...";
String y_label1 ="initialisieren...";
String y_label2 ="initialisieren...";
String z_label1 ="initialisieren...";
String z_label2 ="initialisieren...";
String box_size_label1 ="initialisieren...";
String box_size_label2 ="initialisieren...";

  
  int x_active_box = 0;
  int y_active_box =8;
  int z_active_box = 16;
  int s_active_box = 27;

float largest_amount = 1;

int n = 10000;                                                            //anzahl verschiedener farben im bild
float a;                                                                
float[] amount = new float[n];
int[] colors = new int[n];
int[] aPixels;
int b = 0;
int e = 0;

int z = 0;

int linien = 0;


void setup() {

  ai = new AIExport( this, 5 );
  ai.setContinuousRecordingFrameRate( 2 );
  
  //externer controller wird erstellt
 // controller = new Controller(this, "arcballs: 1"); //controller-objekt wird erstellt
  //arcball = new ArcBall(width / 2, height / 2, height / 2);

    
  size(600,600);
  noFill();
  stroke(255);
  framerate(30);
  //lights();

  
 //checkboxes
  boxes[0]=new checkBox(15,height-110,9,255,255,255,"Red",0);
  boxes[1]=new checkBox(15,(height-95),9,255,255,255,"Green",1);
  boxes[2]=new checkBox(15,(height - 80),9,255,255,255,"Blue",2);
  boxes[3]=new checkBox(15,(height - 65),9,255,255,255,"Hue",3);
  boxes[4]=new checkBox(15,(height - 50),9,255,255,255,"Saturation",4);
  boxes[5]=new checkBox(15,(height - 35),9,255,255,255,"Brightness",5);
  boxes[6]=new checkBox(15,(height-20),9,255,255,255,"Amount",6);
  
  boxes[7]=new checkBox(115,height-110,9,255,255,255,"Red",7);
  boxes[8]=new checkBox(115,height-95,9,255,255,255,"Green",8);
  boxes[9]=new checkBox(115,height-80,9,255,255,255,"Blue",9);
  boxes[10]=new checkBox(115,height-65,9,255,255,255,"Hue",10);
  boxes[11]=new checkBox(115,height-50,9,255,255,255,"Saturation",11);
  boxes[12]=new checkBox(115,height-35,9,255,255,255,"Brightness",12);
  boxes[13]=new checkBox(115,height-20,9,255,255,255,"Amount",13);
  
  boxes[14]=new checkBox(215,height-110,9,255,255,255,"Red",14);
  boxes[15]=new checkBox(215,height-95,9,255,255,255,"Green",15);
  boxes[16]=new checkBox(215,height-80,9,255,255,255,"Blue",16);
  boxes[17]=new checkBox(215,height-65,9,255,255,255,"Hue",17);
  boxes[18]=new checkBox(215,height-50,9,255,255,255,"Saturation",18);
  boxes[19]=new checkBox(215,height-35,9,255,255,255,"Brightness",19);
  boxes[20]=new checkBox(215,height-20,9,255,255,255,"Amount",20);
  
  boxes[21]=new checkBox(315,height-110,9,255,255,255,"Red",21);
  boxes[22]=new checkBox(315,height-95,9,255,255,255,"Green",22);
  boxes[23]=new checkBox(315,height-80,9,255,255,255,"Blue",23);
  boxes[24]=new checkBox(315,height-65,9,255,255,255,"Hue",24);
  boxes[25]=new checkBox(315,height-50,9,255,255,255,"Saturation",25);
  boxes[26]=new checkBox(315,height-35,9,255,255,255,"Brightness",26);
  boxes[27]=new checkBox(315,height-20,9,255,255,255,"Amount",27);
  
  for(int i=0; i<boxes.length; i=i+1) { 
    boxes[i].activate=false;
  }
  boxes[0].activate=true;
  boxes[8].activate=true;
  boxes[16].activate=true;
  boxes[27].activate=true;


  aPixels = new int[width*height];

  BImage a, b;
  //b = loadImage("posthornschnecke.jpg");
  //b = loadImage("foto2.jpg");
  //b = loadImage("foto3.jpg");
  //b = loadImage("foto4.jpg");
  b = loadImage("foto5.jpg");
  
  //b = loadImage("RGB16Million.jpg");
  //b = loadImage("finnland.jpg");
  //b = loadImage("falter.jpg");


  // pixel des bildes "b" werden ausgelesen
  for(int i=0; i<b.pixels.length; i++) {

      boolean foundBefore = false;
      for(int u=0; u<n; u++) {

        if(!foundBefore){
          if(colors[u] == 0) {
            colors[u] = b.pixels[i];
            amount[u] = 1;
            foundBefore = true;
          } else if(colors[u] == b.pixels[i]) {
            amount[u]++;
            foundBefore = true;
          }
        }
        if (colors[u] != 0) {
        if (amount[u] > largest_amount) {
          largest_amount = amount[u];
        }
        }
      }
  } //end for


} //end setup


float xmag, ymag = 0;
float newXmag, newYmag = 0; 



//sich wiederholender teil
void loop() {


  ai.run(); //ai-export initialisieren
  
  
  

   
   //neuer hintergrund lšscht eigentlich das sketch
   background(150);
   

   // fill(255);

  BFont univers; 
  univers = loadFont("univers.vlw"); 
  textFont(univers, 15); 




 
   //transformationen auf oberster ebene
 push();  
   translate(width/2, height/2.5);

   rotateX(radians(-30));
   rotateY(radians(-30));
   //arcball.run();



if (mouseY <= (height-140)) {
  if (mousePressed == true) {
  newXmag = mouseX/float(width) * TWO_PI;
  newYmag = mouseY/float(height) * TWO_PI;
  }
}
  
  float diff = xmag-newXmag;
  if (abs(diff) >  0.01) { xmag -= diff/4.0; }
  
  diff = ymag-newYmag;
  if (abs(diff) >  0.01) { ymag -= diff/4.0; }
  

  rotateX(-ymag); 
  rotateY(-xmag); 
  
  //Schlaufe, um pixel in den 3D-Raum zu setzen
  //n = anzahl der Farben im Bild
  for(int v=0; v<n; v++) {
     if (colors[v] != 0) {
   
  //diese evt frŸher setzen (nicht in der schlaufe) 
  float x_axis;
  float y_axis;
  float z_axis;
  float box_size;


  //controller-werte werden an das koordinatensystem angepasst
  if (boxes[0].activate == true) {
    x_axis = red(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[1].activate == true) {
    x_axis = green(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[2].activate == true) {
    x_axis = blue(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[3].activate == true) {
    x_axis = hue(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[4].activate == true) {
    x_axis = saturation(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[5].activate == true) {
    x_axis = brightness(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[6].activate == true) {
    x_axis = wuerfelKantenlaenge / largest_amount * amount[v];
  } else {
    x_axis = 0;
  }
  
  if (boxes[7].activate == true) {
    y_axis = red(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[8].activate == true) {
    y_axis = green(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[9].activate == true) {
    y_axis = blue(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[10].activate == true) {
    y_axis = hue(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[11].activate == true) {
    y_axis = saturation(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[12].activate == true) {
    y_axis = brightness(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[13].activate == true) {
    y_axis = wuerfelKantenlaenge / largest_amount * amount[v];
  } else {
    y_axis = 0;
  }
  
  if (boxes[14].activate == true) {
    z_axis = red(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[15].activate == true) {
    z_axis = green(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[16].activate == true) {
    z_axis = blue(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[17].activate == true) {
    z_axis = hue(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[18].activate == true) {
    z_axis = saturation(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[19].activate == true) {
    z_axis = brightness(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[20].activate == true) {
    z_axis = wuerfelKantenlaenge / largest_amount * amount[v];
  } else {
    z_axis = 0;
  }
  
  if (boxes[21].activate == true) {
    box_size = red(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[22].activate == true) {
    box_size = green(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[23].activate == true) {
    box_size = blue(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[24].activate == true) {
    box_size = hue(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[25].activate == true) {
    box_size = saturation(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[26].activate == true) {
    box_size = brightness(colors[v]) / 256 * wuerfelKantenlaenge;
  } else if (boxes[27].activate == true) {
    box_size =   wuerfelKantenlaenge / largest_amount * amount[v];
  } else {
    box_size = 0;
  }

    noStroke();


  translate(0, 0, z);
    
    push();
      translate(x_axis - halbeKante, y_axis -halbeKante-box_size/2, -z_axis + halbeKante);
      if (linien == 1) {
        
        noStroke();
        ai.ai_fill(red(colors[v]), green(colors[v]), blue(colors[v]));
        ai.ai_stroke(red(colors[v]), green(colors[v]), blue(colors[v]), 80); // draw wireframe
       line(0,0,0,-x_axis , -y_axis +box_size/2, z_axis);
       line(0,0,0,-x_axis + wuerfelKantenlaenge , -y_axis +box_size/2, z_axis);
       line(0,0,0,-x_axis + wuerfelKantenlaenge , -y_axis +box_size/2 + wuerfelKantenlaenge, z_axis);
       line(0,0,0,-x_axis + wuerfelKantenlaenge , -y_axis +box_size/2 + wuerfelKantenlaenge, z_axis - wuerfelKantenlaenge);
       line(0,0,0,-x_axis, -y_axis +box_size/2 + wuerfelKantenlaenge, z_axis);
       line(0,0,0,-x_axis, -y_axis +box_size/2, z_axis - wuerfelKantenlaenge);
       line(0,0,0,-x_axis + wuerfelKantenlaenge, -y_axis +box_size/2, z_axis - wuerfelKantenlaenge);
       line(0,0,0,-x_axis , -y_axis +box_size/2 + wuerfelKantenlaenge, z_axis - wuerfelKantenlaenge);     
      }  else {
      
        ai.ai_fill(red(colors[v]), green(colors[v]), blue(colors[v]), 80);
        ai.ai_box(2, box_size, 2);

      }
      
    pop();    
    
    } // end if
  } // end for
    
    if (linien == 0){
     stroke(200);
     ai.ai_noFill();
     ai.ai_box(wuerfelKantenlaenge); //box wird auch fŸr ai exportiert
    }

pop();
   //nach der wŸrfel-translation das menŸ einfŸgen
    fill(120);
    stroke(255);
    rect(0, height-140, width-1, 139);
    noStroke();
    fill(255);
    text("X-Achse: ", 15, height - 120); 
    text("Y-Achse: ", 115, height - 120);
    text("Z-Achse: ", 215, height - 120);
    text("Balkenhšhe:  ", 315, height - 120);

  //checkboxes
  for(int i=0; i<boxes.length; i=i+1) { 
    boxes[i].draw();
  } 


   
 //Achsen-beschriftungen
  //  x

  /*  fill(255);
  stroke(255);
  push();
    fill(0);
  stroke(0);
  //rotateX(-arc_rotation[0]);
  translate(-halbeKante, -halbeKante-10, halbeKante+10);
  text("hahelug",0, 0);
  text(x_label1, 100, 0);
  pop();

  //  y
  push();
  rotateY(radians(90));
  translate(-halbeKante, -halbeKante-10, -halbeKante-10);
  text(y_label2,0, 0);
  text(y_label1, 100, 0);
  pop();
  
  //  z
  push();

  translate(-halbeKante, -halbeKante, halbeKante);
  rotateY(radians(-135));
  rotateZ(radians(90));
  text(z_label2,0, 0);
  text(z_label1, 100, 0);
  pop();
  

*/
} //end loop


void keyPressed(){
      if( key=='e' ) ai.exportOneFrame();
      if( key=='s' ) ai.takeSnapShot();
      if( key=='d' ) ai.dumpSnapShots();
      if( key=='r' ) ai.toggleContinuousRecording();
      if( key=='t' ) saveFrame();
      if( key=='l' ) {
        if (linien == 0) {
          linien = 1;
        } else if (linien == 1)
          linien = 0;
      }
}



void mouseReleased() {


  for(int i=0; i<boxes.length; i=i+1) { 
    int aktuelleBox = i;
    boxes[i].update();
  } 
  
  for(int i=0; i<7; i=i+1) {
    if (x_active_box != i){ 
    boxes[i].activate=false;
    }
  } 
  for(int i=7; i<14; i=i+1) {
    if (y_active_box != i){ 
    boxes[i].activate=false;
    }
  } 
  for(int i=14; i<21; i=i+1) {
    if (z_active_box != i){ 
    boxes[i].activate=false;
    }
  } 
  for(int i=21; i<28; i=i+1) {
    if (s_active_box != i){ 
    boxes[i].activate=false;
    }
  } 

}


class checkBox {
  //Data
  int xPos, yPos;
  int cbGroesse;
  boolean over;
  boolean activate=true;
  color cbAktiviert, cbTextfarbe, cbRahmen;
  String cbName;
  int arrayNumber;

  checkBox(int xp, int yp, int cbS, color cbc, color strc, color tcol, String cbn, int arrNumb) {
    xPos=xp;      //x pos of checkBox
    yPos=yp;      //y pos of checkBox
    cbGroesse=cbS;   //size of checkBox
    cbAktiviert=cbc;    //checkBox color
    cbRahmen=strc;  //checkBox stroke color
    cbTextfarbe=tcol; //checkBox font color
    cbName=cbn;   //checkbox label
    arrayNumber=arrNumb;  //aktuelle nummer im array
  }

  void update() {
    if (over()) {
      if (activate==false) {
        activate=true;
        if (arrayNumber < 7) {
          x_active_box = arrayNumber;
        } else if (arrayNumber < 14) {
          y_active_box = arrayNumber;
        } else if (arrayNumber < 21) {
          z_active_box = arrayNumber;
        } else if (arrayNumber < 28) {
          s_active_box = arrayNumber;
        }
      }
    }
  }

  boolean over() {
    //returns true if cursor over cb
    if (mouseX>xPos && mouseX<xPos+cbGroesse && mouseY>yPos && mouseY<yPos+cbGroesse) {
      return true;
    } else {
      return false;
    }
  }

  void draw() {
    stroke(cbRahmen);
    noFill();
    rect(xPos,yPos,cbGroesse,cbGroesse);
    if (activate) {
      fill(cbAktiviert);
      noStroke();
      rect(xPos+2,yPos+2,cbGroesse-4,cbGroesse-4);
    }
    fill(cbTextfarbe);
    text(cbName,xPos+cbGroesse+5,yPos+cbGroesse-1);
  }
}