#include "ofApp.h"
#include "glew.h"

/*
what do we want to store/control per letter?
*/

//--------------------------------------------------------------
void ofApp::setup(){
	fonts.open("fonts/");
	fonts.allowExt("svg");
	fonts.listDir();
	ofLogNotice()<<"found "<<fonts.size()<<" fonts";

	currentFont=0;
	banner.loadFont("fonts/EMSPepita.svg"); //fonts.getPath(currentFont));
	banner.init("Everything Is Going To Be Alright");

    textgui.setup("text","",5,680);
	textgui.add(text_scale.set("scale", 1.0f, 0.5f, 3.0f));
    textgui.add(text_speed.set("speed", 1.0f, 0.0f, 2.0f));

    lasergui.setup("laser","",5,750);
	lasergui.add(laser_power.set("power", true));
    lasergui.add(laser_intensity.set("intensity", 30, 0, 255));
    lasergui.add(laser_points.set("points", 30000, 0, 40000));
    lasergui.add(laser_subdivide.set("subdivide", 15, 1, 100));
    lasergui.add(laser_blank_num.set("blank points", 8, 0, 32));
    lasergui.add(laser_max_angle.set("max angle", 15.0f, 1.0f, 90.0f));

    if( XML.loadFile("settings.xml") ){
		cout << "settings.xml loaded!" <<std::endl;

	}
	else{
		cout << "unable to load settings.xml"<<std::endl;
	}

}
//--------------------------------------------------------------
void ofApp::update(){
	banner.update(text_speed);

	laser.set_pts(laser_points);
	laser.set_subdivide(laser_subdivide);
    laser.set_blanknum(laser_blank_num);
    laser.set_maxangle(laser_max_angle);

    laser.set_intensity(laser_intensity);
}

//--------------------------------------------------------------	
void ofApp::draw(){
	ofBackground(0,0,0);
	ofSetColor(255,255,255);

	textgui.draw();
	lasergui.draw();

	vector<colourPolyline> shapes = banner.getOutlines(0.08f*text_scale); //+(0.02f*sin(ofGetElapsedTimef()*.1f)));

	int num = 0;

	if (laser_power) num=laser.draw(shapes);

	//banner.draw();

	ofPushMatrix();
	ofTranslate(ofGetWidth()/2,ofGetHeight()/2);
	//ofScale(0.05,-0.05,0.05);
	for (auto& s: shapes) s.draw();
	ofPopMatrix();

    if (num>0){
        ofSetWindowTitle(ofToString(ofGetFrameRate(), 2)+" fps laser points: "+ofToString(num));
    }
    else {
        ofSetWindowTitle(ofToString(ofGetFrameRate(), 2)+" fps laser power off ");
    }

}


//--------------------------------------------------------------
void ofApp::exit() {
	
}



//--------------------------------------------------------------
void ofApp::keyPressed(ofKeyEventArgs &args){



}



//--------------------------------------------------------------
void ofApp::keyReleased(int key){
	if (key>=' '&&key<='~'){
		banner.addGlyph(key);
	}
	else if (key==OF_KEY_BACKSPACE||key==OF_KEY_DEL) { //DEL
		banner.removeGlyph();
	}
	ofLog()<<banner.length()<<" "<<key<<" "<<banner.text();

	switch(key){
		case OF_KEY_UP:{
			currentFont=(currentFont+1)%fonts.size();
			banner.loadFont(fonts.getPath(currentFont));
			break;
		}
		case OF_KEY_DOWN:{
			currentFont--;
			if (currentFont<0) currentFont=fonts.size()-1;
			banner.loadFont(fonts.getPath(currentFont));
			break;
		}
	}
	
}

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

}

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

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

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

//--------------------------------------------------------------
void ofApp::mouseEntered(int x, int y){
}

//--------------------------------------------------------------
void ofApp::mouseExited(int x, int y){
}

//--------------------------------------------------------------
void ofApp::windowResized(int w, int h){
}

//--------------------------------------------------------------
void ofApp::gotMessage(ofMessage msg){
}

//--------------------------------------------------------------
void ofApp::dragEvent(ofDragInfo dragInfo){ 
}