var rgb2hex = require('./utils');

function GeneralView(parentContainer, xInit, yInit, width, height, timeBegin, timeEnd, intervalWidth, intervalHeight, maxCellHeight, categories){

    this.intervalHeight = intervalHeight;

    this.intervalWidth = intervalWidth;

    this.maxCellHeight = maxCellHeight;

    this.intervalDuration = (intervalWidth*this.duration/width);

    //Initialise the list of step

    for (var i=0; i<(width/intervalWidth) ; i++){

    	this.cells[i] = [];

    	this.cells[i].x = i * this.intervalWidth;

    	this.cells[i].totalAnnots = 0;

    	this.cells[i].graphics = new PIXI.Graphics();

    	this.container.addChild(this.cells[i].graphics);

    	this.cells[i].categories = {};

    	for (var category in categories){

    		this.cells[i].categories[category] = {

				"count": 0,

				"color": categories[category]

    		};

    	}

    }

    graphics.beginFill(0x000000)

    	.lineStyle(1, 0x000000)

    	.moveTo(xInit, (-this.height/2) )

    	.lineTo(this.width, (-this.height/2))

    	.endFill();

    //Add Annotation to the TimeLine

    	console.log(this.timeEnd);

    	console.log(time);

    	if (this.timeEnd < time){

    		return;

    	}

    	var i = Math.floor((time-this.timeBegin)/(1000*this.intervalDuration));

		this.cells[i].categories[category].count += 1;

		this.cells[i].totalAnnots +=1;

		this.redrawCell(this.cells[i]);

    };

    //Draw the cellule

    this.redrawCell = function(cell){

    	var x = cell.x; 

    	var y = -this.height/2;

    	cell.graphics.clear();

    	//Check if total height is higher than Max Cell Height

    	if ((cell.totalAnnots*this.intervalHeight) > this.maxCellHeight){

    		var heightStep = this.maxCellHeight/cell.totalAnnots;

    	} else {

    		var heightStep = this.intervalHeight;

    	}

    	//Draw the rect depending on the height step calculated

    	for (var category in cell.categories){

			cell.graphics.beginFill(cell.categories[category].color)

    			.drawRect(x, y, this.intervalWidth, -cell.categories[category].count * heightStep)

    			.endFill();

    		y -= cell.categories[category].count*heightStep;

    	}

    }