import java.util.*;
import java.math.*;
/*
  Stealing code from splWeek1_Example 3 to jumpstart my project.
 Goal is a 2 dimensional array of blocks, where:
 the Y-Axis location handles time of day; The X-Axis handles day of month; and the color/alpha is set by the Dewey classification.
 */


/*DECLARATIONS*/

int deweyclassredstart =      796;
int deweyclassredfinish =     797;

int deweyclassgreenstart =   398;
int deweyclassgreenfinish =  399;

int deweyclassbluestart =   746;
int deweyclassbluefinish =  747;


//Drawing options
int starttime;
int finishtime;
int gridlocx = 75;
int gridlocy = 25;
int titlelocx = 100;
int titlelocy = 25;
int dispwidth = 150;
int dispheight;

int disptxtvert;
int dispvertunit;
int disptxtlocx;

// 2D Array of objects
Cell[][] grid;

// Number of columns and rows in the grid
int cols = 7; //In this implementation this needs to stay 7 or it will break!
int rows = 24*2;
int cwidth = 120;
int cheight = floor(1000/rows);


/*BAGGAGE*/
ArrayList transactions = null; //global List of the data
int idx = 0;
int maxNum = 200;
int[] deweyCount = new int[10];
int totalDeweys = 0;
long timer = 0;

/* MY BAGGAGE */
public int maxhits = 1;
public int maxredhits = 1;
public int maxbluehits = 1;
public int maxgreenhits = 1;
public boolean pressed = false;
public String disptimestart = " ";
public String disptimefinish = " ";
public int disphits;
public int dispred;
public int dispgreen;
public int dispblue;

public float dispredperc;
public float dispgreenperc;
public float dispblueperc;

/* THIS RUNS BEFORE ANYTHING ELSE */
void setup()
{
  size(800,600, P2D);
  frameRate(1000); //that is, as fast as possible 
  
  textFont(loadFont("GillSans-24.vlw"),24);
  background(0);
  
  fill(255);
  stroke(100,100,100,255);
  
  background(0);
  
  doVariables();  
  doGrid();
  fillCells(); 
  findMaxhits();  
  updateCells();    
  
}

  //Initializes each cell in the grid 
void doGrid()
{
  
  for (int k = 0; k < cols; k++) {
     for (int l = 0; l < rows; l++) {
      // Initialize each object
      grid[k][l] = new Cell();     
    }
  }
  
}

void updateCells()
{
  
  for (int k = 0; k < cols; k++) {
     for (int l = 0; l < rows; l++) {
      // Update Each object
      grid[k][l].updateCell();     
    }
  }
  
}

void doVariables()
{
    //Writing starttime for display
  starttime =  floor( (9.5/24.0) * rows );
  finishtime = floor( (20.5/24.0) * rows );
  long before = millis();
  this.transactions = loadTransactions("splxmldata.txt");
  println("loaded " + this.transactions.size() + " transactions in " + (millis() - before) + " miiliseconds.");
  
   //Initializes the grid
  grid = new Cell[cols][rows];
  
}

/* THIS RUNS EACH FRAME 
Draw draw draw draw... draw draw draw
 */
void draw()
{
    
  //clearBackground
  background(255);

  redoVariables();
 
  drawGrid();
  drawTitle();    
  drawLabels(); 
  drawDepth();

}


void drawGrid()
{
 stroke(0);
 for (int k = 0; k < cols; k++) {
    for (int l = starttime; l < finishtime; l++) {
      grid[k][l].drawCell(cwidth*k + gridlocx,cheight*(l-starttime) + gridlocy ,    cwidth,     cheight) ;
    }
  } 
  
}

void redoVariables()
{
  
  cheight = floor(((height - 2 * gridlocy ) / ((11.0/24.0)*rows)));
  cwidth = floor(( (width - 2 * gridlocx - dispwidth)     /  cols));
  disptxtlocx = floor( gridlocx * 1.5  + cwidth * 7 + dispwidth/2 );  
    
  dispvertunit = cheight * (finishtime - starttime) / 16;
  disptxtvert = 2 * dispvertunit;
  
}

void drawTitle()
{
  
  textAlign(LEFT);
  text("More in the morning?",titlelocx,titlelocy); 
  
}

void drawLabels()
{
  fill(50,50,50,255);
  stroke(255,255,255,255);
  
  textAlign(RIGHT,CENTER);
  text(" 10 AM", gridlocx  , gridlocy  +  (0.5/24.0) * rows * cheight);
  line( gridlocx  , gridlocy + (0.5/24.0) * rows * cheight, gridlocx + cols * cwidth, gridlocy + (0.5/24.0) * rows * cheight );
  text(" 12 PM", gridlocx , gridlocy  +  (2.5/24.0) * rows * cheight);
  line( gridlocx  , gridlocy + (2.5/24.0) * rows * cheight, gridlocx + cols * cwidth, gridlocy + (2.5/24.0) * rows * cheight );
  text(" 2 PM", gridlocx , gridlocy  +  (4.5/24.0) * rows * cheight);
  line( gridlocx  , gridlocy + (4.5/24.0) * rows * cheight, gridlocx + cols * cwidth, gridlocy + (4.5/24.0) * rows * cheight );
  text(" 4 PM", gridlocx , gridlocy  +  (6.5/24.0) * rows * cheight);
  line( gridlocx  , gridlocy + (6.5/24.0) * rows * cheight, gridlocx + cols * cwidth, gridlocy + (6.5/24.0) * rows * cheight );
  text(" 6 PM", gridlocx , gridlocy  +  (8.5/24.0) * rows * cheight);
  line( gridlocx  , gridlocy + (8.5/24.0) * rows * cheight, gridlocx + cols * cwidth, gridlocy + (8.5/24.0) * rows * cheight );
  text(" 8 PM", gridlocx , gridlocy  +  (10.5/24.0) * rows * cheight);
  line( gridlocx  , gridlocy + (10.5/24.0) * rows * cheight, gridlocx + cols * cwidth, gridlocy + (10.5/24.0) * rows * cheight );
  
  
  textAlign(LEFT,TOP);
  text("SUN", gridlocx, gridlocy + cheight*(finishtime - starttime));
  text("MON", gridlocx + cwidth    , gridlocy + cheight*(finishtime - starttime));
  text("TUE", gridlocx + cwidth * 2, gridlocy + cheight*(finishtime - starttime));
  text("WED", gridlocx + cwidth * 3, gridlocy + cheight*(finishtime - starttime));
  text("THU", gridlocx + cwidth * 4, gridlocy + cheight*(finishtime - starttime));
  text("FRI", gridlocx + cwidth * 5, gridlocy + cheight*(finishtime - starttime));
  text("SAT", gridlocx + cwidth * 6, gridlocy + cheight*(finishtime - starttime));  
}

void drawDepth()
{
  fill(0,0,0,255);
  stroke(100,100,100,255);
  rect(gridlocx * 1.5  + cwidth * 7, gridlocy, dispwidth, cheight*(finishtime - starttime) );
  
  textAlign(CENTER,TOP);
 
  fill(200,200,200);
  
  text("Total Results:", disptxtlocx , gridlocy + disptxtvert );
  disptxtvert += dispvertunit;
  text(disphits, disptxtlocx , gridlocy + disptxtvert );
  
  
  disptxtvert += 2*dispvertunit;
  fill(255,0,0);
  
  
  text("Sports:", disptxtlocx, gridlocy + disptxtvert);
  disptxtvert += dispvertunit;
  text(dispred, disptxtlocx , gridlocy + disptxtvert );
  disptxtvert += dispvertunit;
  
  fill(0,255,0);
  text("Folklore:", disptxtlocx , gridlocy + disptxtvert  );
  disptxtvert += dispvertunit;
  text(dispgreen, disptxtlocx , gridlocy + disptxtvert  );
  disptxtvert += dispvertunit;
  
  fill(0,0,255);
  text("Textiles:", disptxtlocx, gridlocy + disptxtvert  );
  disptxtvert += dispvertunit;
  text(dispblue , disptxtlocx , gridlocy + disptxtvert  );
 
 
  disptxtvert += 2*dispvertunit;
  
  
  fill(200,200,200);
  
  text("Between:", disptxtlocx , gridlocy + disptxtvert  );
  disptxtvert += dispvertunit;
  text(disptimestart,disptxtlocx , gridlocy + disptxtvert  );
  disptxtvert += 30;

  text("and", disptxtlocx , gridlocy + disptxtvert  );
  disptxtvert += 30;
  text(disptimefinish, disptxtlocx , gridlocy +  disptxtvert  );
  disptxtvert += dispvertunit;
  
}


/* THE STUFF DOWN HERE PARSES THE DATA*/

public ArrayList loadTransactions(String nameOfDataFileWithinDataDirectory)
{
   ArrayList transactions = new ArrayList();
   String[] lines = loadStrings(nameOfDataFileWithinDataDirectory);

   for (int i = 0; i < lines.length; i++)
   {
     transactions.add(parseTransaction(lines[i]));
   }
  return transactions;
}


//create a new transaction obejct from a comma separated line.
public Transaction parseTransaction(String line)
{
  String sections[] = split(line, ",");

  Transaction t = new Transaction();

  //store all fields
  t.ckodate = sections[0];
  t.ckotime = sections[1];
  t.title = sections[3];
  t.deweyClass = sections[4];

  return t;
}