String columns[]=  {"NAMES", "AGE", "HEIGHT", "WEIGHT", "BMI"};
String names[]= {"John", "Mike", "Josh", "Philip", "Steve", "Harry", "Tyler", "Dylan", "Justin", "Chris"};
int age[]= {19, 25, 38, 41, 27, 64, 52, 34, 77, 36};
int ht[]= {64, 71, 68, 78, 69, 72, 58, 66, 63, 62};
int wt[]= {156, 210, 177, 145, 182,196, 224, 123, 189, 126};
//objects
bodies[] subjects;
int people = names.length;
void setup(){
  smooth();
  size(800,800);
  initialize();
  
}

void draw(){
  background(219,200,184);
  table();
  instructions();
  showpeople();
  longndirty();
}

void initialize(){
  //creates people
  subjects= new bodies[people];
  int s=0;
  int l=50;
  for (int p=0; p<people; p++){
  subjects[p] = new bodies(l,515-ht[s]/2/2,wt[s]/6,ht[s]/2);
  subjects[p].shirtcolor=color((random(0,255)),(random(0,255)),(random(0,255)));
  s++;
  l=l+75;
  }
}

void showpeople(){
  int s =0;
  int l=50;
  for (int p=0; p<people; p++){
    subjects[p].show();
    fill(0);
    text(""+names[s],l-15,555);
    l=l+75;
    s++;
  }
}
  

void instructions(){
  textSize(15);
  text("Mike Hotetz",20,20);
  text("Project 8",20,35);
  fill(229,35,14);
  text("to sort by NAMES  press 'n'",50,600);
  text("to sort by   AGE    press 'a'",50,620);
  text("to sort by WEIGHT press 'w'",50,640);
  text("to sort by HEIGHT press 'h'",50,660);
}

void table(){
  
  //table frame
  noFill();
  strokeWeight(3);
  rect(50,50,700,330);
  //horizontal lines
  fill(0);
  textSize(20);
  int n=0;
  for (int h=80; h<380; h=h+30){
    line(50,h,width-50,h);
    //names,ages,heights,weights
    text(""+names[n],80,h+30);
    text(""+age[n],220,h+30);
    text(""+ht[n],370,h+30);
    text(""+wt[n],510,h+30);
    n++;
  }
  strokeWeight(2);
  //vertical lines
  textSize(25);
  int c =0;
  for (int v=50; v<700; v=v+140){
    line(v,50,v,380);
    text(""+columns[c], v+30, 75);
    c++;
  }
 }
 void keyPressed() {
   //handle key event//
   if ( key == 'a' ) {
     sortby( age, people );
   } 
   if ( key == 'w' ) {
     sortby( wt, people );
   }
   if ( key == 'h' ) {
     sortby( ht, people );
   }
   if ( key == 'n' ) {
     sortby( names, people );
   }
   if ( key == 'q' ) { exit(); }
 }
 
 void sortby( int[] a, int people ) {

      //// Find greatest age, move to end.
     int m;
     int w;
     for (m=people; m>1; m-- ) {
     
         w=0;        //// Index of biggest
         for (int i=1; i<m; i++ ) {
           if (a[i] > a[w]) w=i;
         }
         swapall( w, m-1 );
     }  
 }
 void sortby( String[] s, int people ) {
   //// Sort all string
      //// Find greatest age, move to end.
     int m;
     int w;
     for (m=people; m>1; m-- ) {
     
         w=0;        
         for (int i=1; i<m; i++ ) {
             if ( s[i].compareTo(s[w]) > 0 ) w=i;       
         }
         swapall( w, m-1 );
     }  
 }
 void swapall( int j, int k ) {
   //// Swap arrays
         swap( names, j, k );
         swap( age, j, k );
         swap( wt, j, k );
         swap( ht, j, k );
         }


 
   void swap( int[] a, int j, int k ) {
   //swap ints
     int temp; 
     temp= a[j];
     a [j] = a[k];
     a[k]= temp;
 }
 void swap( String[] a, int j, int k ) {
   ////swap strings
     String temp; 
     temp= a[j];
     a [j] = a[k];
     a[k]= temp;
 }
 
 //classes
 
 class bodies{
   
   //constructors
   float x=0; float y=0; float w=0; float h=0;
   color shirtcolor = color(0);
   bodies(float x, float y, float w, float h){
   this.x=x;
   this.y=y;
   this.w=w;
   this.h=h;
   }
   //methods
   void show(){
     strokeWeight(0);
     fill(shirtcolor);
     //body
     ellipse(x,y,w,h);
     //head
     fill(247,188,140);
     ellipse(x,y-h/2-7,14,14);
     fill(0);
     strokeWeight(2);
     point(x-2,y-h/2-9);
     point(x+2,y-h/2-9);
     //arms and legs
     strokeWeight(2);
     line(x-5,y+h/2,x-5,y+h/2+5);
     line(x+5,y+h/2,x+5,y+h/2+5);
     line(x-w/2,y,x-w/2-5,y+3);
     line(x+w/2,y,x+w/2+5,y+3);
   }
 }
 
 void longndirty(){
   ///sorts bodies long and dirty way
   if (key=='a'){
     subjects[0].x = 50;
     subjects[1].x = 125;
     subjects[2].x = 425;
     subjects[3].x = 500;
     subjects[4].x = 200;
     subjects[5].x = 650;
     subjects[6].x = 575;
     subjects[7].x = 275;
     subjects[8].x = 725;
     subjects[9].x = 350;
   }
    if (key=='h'){
     subjects[0].x = 275;
     subjects[1].x = 575;
     subjects[2].x = 425;
     subjects[3].x = 725;
     subjects[4].x = 500;
     subjects[5].x = 650;
     subjects[6].x = 50;
     subjects[7].x = 350;
     subjects[8].x = 200;
     subjects[9].x = 125;
    }
     if (key=='w'){
     subjects[0].x = 275;
     subjects[1].x = 650;
     subjects[2].x = 350;
     subjects[3].x = 200;
     subjects[4].x = 425;
     subjects[5].x = 575;
     subjects[6].x = 725;
     subjects[7].x = 50;
     subjects[8].x = 500;
     subjects[9].x = 125;
     }
    if (key=='n'){
     subjects[0].x = 275;
     subjects[1].x = 500;
     subjects[2].x = 350;
     subjects[3].x = 575;
     subjects[4].x = 650;
     subjects[5].x = 200;
     subjects[6].x = 725;
     subjects[7].x = 125;
     subjects[8].x = 425;
     subjects[9].x = 50;
    }
   
 }