//VARIABLES//

float white=255, black=0;

//STRINGS FOR ARRAY//
String names[]=  { "Richard", "Michael", "Steven", "James", "Andrew", 
"Jimmy", "David", "Leonard", "Max", "Adam"};
String columns[]= { "NAMES", "AGE", "WEIGHT", "HEIGHT", "BMI"};
int age[]= {19, 23, 95, 58, 124, 31, 21, 37, 
40, 8, 14};
int wt[]= { 130, 156, 187, 109, 210, 148, 115, 
123, 203, 99};
int ht[]= { 66, 72, 78, 51, 60, 70, 80, 49, 67, 63, 66, 55, 44 };
float bmi= 0;

int many= names.length; 



void setup() {
  smooth();
  size(800,600);
  
 //INTIALIZE//
   
}

void draw() {
  //// Next frame ////
  background(white); 
  drawtable();
  screentext();
  info();
  textSize(20);
  text( "The last key you pressed was " + key, 20, 50 );
  textSize(12);
}
//NAME, DATE, OTHER TEXT//
  void screentext() {
    fill(black);
    textSize(13);
    text("Rune Hernandez",10,20);
    text("Project 8",10,35);
    textSize(25);
    text("Table",370,90);
  
  }

//TABLE THAT WILL HOLD INFO//
  void drawtable() {
    fill (white);
    stroke(black);
    strokeWeight(3);
    rect (100, 100, 600, 330); 
    //VERTICALE LINES -- ARRAY FOR NAMES//
      strokeWeight(2);
      stroke(black);
     
      int n=0;
      for (int y= 130; y<430; y= y+30){
        fill(black);  
        line(100, y, 700, y);
         textSize(15);
         text(""+names[n], 110, y+20);
         n= n+1;
    }
    //HORIZONTLE LINES -- ARRAY FOR COLUMNS//
      strokeWeight(2);
      stroke(black);
     
      int c=0;
      for (int x= 100; x<600; x= x+120){
        line(x, 100, x, 430);
        textSize(15);
        text(""+columns[c], x+20, 120);
        c= c+1;
      }
    }
//INFORMATION ON THE CHART//
  void info() {
    //WEIGHT & HEIGHT & Height //
      int w=0;
      for (int y= 130; y<430; y= y+30){
        fill(black);
        textSize(12);
        text(""+wt[w], 390, y+20);
        text(""+ht[w], 490, y+20);
        text(""+age[w], 270, y+20);
        w= w+1;
      }
 }
 
 void keyPressed() {
   //handle key event//
   if ( key == 'a' ) {
     sortby( age, many );
   } 
   if ( key == 'w' ) {
     sortby( wt, many );
   }
   if ( key == 'h' ) {
     sortby( ht, many );
   }
   if ( key == 'n' ) {
     sortby( names, many );
   }
 }
 
 void sortby( int[] a, int many ) {
   //// Sort all, using a[] as "key"
      //// Find greatest age, move to end.
     int m;
     int w;
     //// Sort (by finding max & swapping it to [m-1]
     for (m=many; 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 many ) {
   //// Sort all, using String array s[] as "key"
      //// Find greatest age, move to end.
     int m;
     int w;
     //// Sort (by finding max & swapping it to [m-1]
     for (m=many; m>1; m-- ) {
     
         w=0;        //// Index of biggest
         for (int i=1; i<m; i++ ) {
//        // if (s[i] > s[w]) w=i;
             if ( s[i].compareTo(s[w]) > 0 ) w=i;      //// Index of biggest, so far    
         }
         swapall( w, m-1 );
     }  
 }
 void swapall( int j, int k ) {
   //// Swap all parallel 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 two int elements of array a[]
   //    a[j] gets a[k] and vise versa
     int temp; 
     temp= a[j];
     a [j] = a[k];
     a[k]= temp;
 }
 void swap( String[] a, int j, int k ) {
   //// Swap two String elements of array a[]
   //    a[j] gets a[k] and vise versa
     String temp; 
     temp= a[j];
     a [j] = a[k];
     a[k]= temp;
 }
 
void calcbmi() {
   bmi= 703.0 * float(wt) / pow(float(ht),float(2));
}