//import processing.opengl.*;
import controlP5.*;
import traer.physics.*;

int myColorBackground = color(255);

//Basics
int stageX = 800;
int stageY = 600;

//Menu submitMenu;
ControlP5 submitController;
ControlP5 mainController; // controller for entering dreams
ControlP5 entryController; //controller for viewing individual dream entries
SubmitListener submitListener;
ShowHideMenuListener cancelListener;
ShowHideMenuListener closeListener;
//ReadDreamListener viewListener; // open and close dreams

// variable values for submitting dreams from form
boolean viewMenu = false; // shows menu when true
int submitWidth = 200;
int submitX = (stageX - submitWidth)/2;
int submitY = 80; // highest point of menu
Textfield dream;
Textfield dreamer;
Textfield date;
Textfield frequency;
Textfield location;
Textfield emotion;
Textarea myTextarea;

// variable values for entries section
Textlabel  dreamAuthor;
Textarea dreamText;
Radio r;

// variable values for showing dream
boolean viewDream = true;

ArrayList dreams;

// Particle variables
Particle mouse;
ParticleSystem physics;

// values for current dream
String cDreamer;
String cSubject;
String cEmotion;
String cDate;
String cLocation;
String cID;

void setup() {
  size(stageX ,stageY);//, OPENGL);
  frameRate(25);
  //lights();

  //set up main menu contents
  mainController = new ControlP5(this);
  mainController.addBang("", width - 20, 10, 10, 10);
  //set up submit menu contents
  setupSubmitMenu();
  setupEntryMenu();
  //add listener to bang
  mainController.controller("").addListener(cancelListener);

  //Particle setup
  physics = new ParticleSystem( 0, 0.1 );
  mouse = physics.makeParticle(1.0, width/2, width/2, 0);
  mouse.makeFixed();
  
  //create dreams
  dreams = new ArrayList();
  String[] lines = loadStrings("http://morpheus.efuller.net/proxy/proxy.php?url=http://morpheus.efuller.net/run.php?type=update");
  for (int i = 0; i < lines.length; i++) {
    println(lines[i]);
    Dream d = new Dream(25);
    d.setID(lines[i]);
    dreams.add(d);
  }
}

void draw() {
  background(myColorBackground);

  for(int i = dreams.size()-1; i >= 0; i--)
  {
    Dream d = (Dream) dreams.get(i);
    d.drawDream();
  }
  
  if(viewMenu == false) submitController.hide();
  else { 
    submitController.show();
    fill(0,0,0,200);
    rect(submitX - 10, 0, submitWidth + 20, stageY);
  }
  if(viewDream == false) entryController.hide();
  else {
    entryController.show();
    fill(0,0,0,200);
    rect(submitX - 10, 0, submitWidth + 20, stageY);
  }
  physics.tick();
}

//particle walls
void handleBoundaryCollisions( Particle p )
{
  if ( p.position().x() < 0 || p.position().x() > width )
    p.setVelocity( -0.9*p.velocity().x(), p.velocity().y(), 0 );
  if ( p.position().y() < 0 || p.position().y() > height )
    p.setVelocity( p.velocity().x(), -0.9*p.velocity().y(), 0 );
  p.moveTo( constrain( p.position().x(), 0, width ), constrain( p.position().y(), 0, height ), 0 ); 
}