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


//--------------------------------------------------------------
void ofApp::setup(){
	ofxSVG svg;
	svg.load("haring.svg");
	vector <ofPath> paths= svg.getPaths();

	for (int i=0;i<paths.size();i++){

		paths[i].setMode(ofPath::COMMANDS);

		vector <ofPolyline> outlines= paths[i].getOutline();

		for (int j=0;j<outlines.size();j++){
			segmenters.push_back(lineSegmenter(outlines[j]));
		}
		
	}

	cout << "Found " << paths.size() << " paths with " << segmenters.size() << " shapes" <<std::endl;

	numsegments=1;
	coverage=0.5;

	mode=0;
    
	ofSetFrameRate(30); 
}

//--------------------------------------------------------------
void ofApp::update(){

	

}



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

	glTranslatef(-80,-130,0);

	int segmentsdrawn=0;

	switch (mode){
		case 0:{
			float phase=fmod(ofGetElapsedTimef(),1);

			

			for (auto shape=segmenters.begin();shape!=segmenters.end();shape++){
				auto segments=shape->getSegments(numsegments,coverage,phase);
				for (auto segment=segments.begin();segment!=segments.end();segment++){
					segment->draw();
					segmentsdrawn++;
				}
			}
		}
		case 1:{
			int w=ofRandom(1000);
			segmenters[w%segmenters.size()].draw();
		}
	}

	

	std::stringstream strm;
	strm << "segments: "<<segmentsdrawn;
	ofSetWindowTitle(strm.str());

	mainOutputSyphonServer.publishScreen();

}


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



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



}



//--------------------------------------------------------------
void ofApp::keyReleased(int key){
	switch(key){
		case '[':{
			numsegments=max(0,numsegments-1);
			break;
		}
		case ']':{
			numsegments++;
			break;
		}	
		case '{':{
			coverage=coverage*0.9f;
			break;
		}
		case '}':{
			coverage=min(coverage/0.9f,1.0f);
			break;
		}
		case 'p':{
			mode=(mode==1?0:1);
			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::outputWindowResized(ofResizeEventArgs &resizeargs){

}

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

}

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

	
}