//
//  Created by James Alliban on 08/01/2014.
//
//

#include "BodyGraph.h"


void BodyGraph::setup()
{
	AbstractGraph::setup();
}


void BodyGraph::update()
{
//	if (ofGetFrameNum() % 30 == 0)
//		printf("publisher0Data.size():%i \n", publisher0Data.size());
}


void BodyGraph::draw()
{
	if (publisher0Data.size() > 1)
	{
		//for (int i = 0; i < publisher0Data.size() - 1; i++)
		//{
		//	ofPushStyle();
		//	ofSetColor(255, 0, 0);
		//	ofCircle(i * graphItemXGap, publisher0Data[i], 5);
		//	ofSetColor(0, 255, 0);
		//	ofCircle(i * graphItemXGap, publisher1Data[i], 5);
		//	ofPopStyle();
		//}

		
		float xOffset = ofGetWidth() * AbstractGraph::minGraphPercent;
		float outputMin = (ofGetHeight() * 0.5) - graphHeightMax;
		float outputMax = (ofGetHeight() * 0.5) + graphHeightMax;

		// draw main part of graph (body)
		ofMesh body;
		body.setMode(OF_PRIMITIVE_TRIANGLE_STRIP);
		for (int i = 0; i < publisher0Data.size() - 1; i++)
		{
			body.addVertex(ofVec3f(
				i * graphItemXGap + xOffset, 
				ofMap(publisher0Data[i].value, publisher0Data[i].min, publisher0Data[i].max, outputMin, outputMax), 
				0));
			body.addVertex(ofVec3f(
				i * graphItemXGap + xOffset, 
				ofMap(publisher1Data[i].value, publisher1Data[i].min, publisher1Data[i].max, outputMin, outputMax), 
				0));
			
			body.addColor(ofColor(col0[0],col0[1],col0[2], col0[3]));
			body.addColor(ofColor(col1[0],col1[1],col1[2], col1[3]));
		}
		
		body.drawFaces();

		
		// draw lines
		ofPushStyle();
		ofPolyline poly0;
		ofPolyline poly1;
		for (int i = 0; i < publisher0Data.size() - 1; i++)
		{
			if (i < publisher0Data.size() - 1)
			{
				ofSetLineWidth(lineWidth);
				poly0.addVertex(ofPoint(
					i * graphItemXGap + xOffset,
					ofMap(publisher0Data[i].value, publisher0Data[i].min, publisher0Data[i].max, outputMin, outputMax)));
				
				
				poly1.addVertex(ofPoint(
					i * graphItemXGap + xOffset,
					ofMap(publisher1Data[i].value, publisher1Data[i].min, publisher1Data[i].max, outputMin, outputMax)));
			}
		}
		
		ofSetColor(col0[0],col0[1],col0[2], 255);
		poly0.draw();
		ofSetColor(col1[0],col1[1],col1[2], 255);
		poly1.draw();
		ofPopStyle();
	}
}



void BodyGraph::addNewData(vector<DataObject> newData)
{
	AbstractGraph::addNewData(newData);
}