/*
 * Los Angeles Electric 8
 * Imagined Overtures Album Cover
 * music data visualizer
 * @author jtnimoy
 * @date 2011
 *
 */

#include "Art.h"
#include "testApp.h"

#include "jtofkit.h"
#include "ControlVals.h"


using namespace jtofkit;

Art *Art::instance = NULL;
//--------------------------------------------------------------

//constructor

Art::Art(){

	//char c[256];
	//wxString filepath;
	ofSetDataPathRoot("");

	data_size = 3851457;
	data = new float[data_size];
	int fp = 0;
	char fname[64];
	
	for(int i=1;i<13;i++){
		sprintf(fname,"data/fftoutput/%02i.txt",i);
	
		ifstream infile(fname);
		
		while(infile.good()){
			float a;
			infile >> a;
			if(infile.good()){
				data[fp] = a;
				fp++;
			}
		}
		markers[i-1] = fp/64;
	}
	
	ofEnableAlphaBlending();
	
}

//--------------------------------------------------------------

void Art::update(){	
	
}

//--------------------------------------------------------------

void Art::draw(){

	float s = 1;
	glScalef(s,s,s);
	//glTranslatef(-data_size/128,0,0);
	
	for(int i=0;i<data_size/64;i++){
		for(int j=0;j<64;j++){
			float v = data[i*64+j];
			
			if(i < markers[0]){
				glColor3f(v,v,v);
			}else if(i < markers[1]){
				glColor3f(v,0,0);
			}else if(i < markers[2]){
				glColor3f(v,v,0);
			}else if(i < markers[3]){
				glColor3f(0,v,0);
			}else if(i < markers[4]){
				glColor3f(0,v,v);
			}else if(i < markers[5]){
				glColor3f(0,0,v);
			}else if(i < markers[6]){
				glColor3f(v,0,v);
			}else if(i < markers[7]){
				glColor3f(v,v,v);
			}else if(i < markers[8]){
				glColor3f(v,0,0);
			}else if(i < markers[9]){
				glColor3f(v,v,0);
			}else if(i < markers[10]){
				glColor3f(0,v,0);
			}else if(i < markers[11]){
				glColor3f(0,v,v);
			}
			
			double theta = i*0.0001*V.sliderAngle;
			double radius = i*0.001*V.sliderRadiusGrow + j*0.1*V.sliderBandSpacing + V.sliderHoleRadius;
			
			double x = radius * cos(theta);
			double y = radius * sin(theta);
			
			glPushMatrix();
			glTranslated(x,y,0);
			glRotated(theta*(180.0/M_PI),0,0,1);
			glRectf(-V.sliderBlockSize,-V.sliderBlockSize,V.sliderBlockSize,V.sliderBlockSize);
			glPopMatrix();
			j+=V.sliderSampleSkip/4.0;
		}
		i+=V.sliderSampleSkip;
	}
}


//--------------------------------------------------------------


void Art::drawHUD(){

}


//--------------------------------------------------------------


void Art::reset(){
	
	
}

//--------------------------------------------------------------

void Art::keyPressed(int key){
}
//--------------------------------------------------------------

void Art::keyReleased(int key){
}

//--------------------------------------------------------------
void Art::mouseMoved(int x, int y ){	
	
}

//--------------------------------------------------------------
void Art::mouseDragged(int x, int y, int button){
}

//--------------------------------------------------------------
void Art::mousePressed(int x, int y, int button){
}

//--------------------------------------------------------------
void Art::mouseReleased(int x, int y, int button){
	
}