/**

* scripts/stageview.js

*

* This is the starting point for your application.

* Take a look at http://browserify.org/ for more info

*/

/* global document: false */

'use strict';

var PIXI = require('pixi');

var _ = require('lodash');

var defaultConfig = {

    externalRefresh: false,

    logger: undefined,

    sceneWidth: 1024,

    sceneHeight: 768,

    framerate: 25,

    sceneBgColor: 0xFFFFFF,

    canvasContainer: 'canvasContainer',

};

function StageView(options) {

    var _this = this;

    var opts = _(options).defaults(defaultConfig).value();

    var externalRefresh = opts.externalRefresh;

    this.logger = opts.logger;

    this.framerate = opts.framerate;

    var sceneBgColor = opts.sceneBgColor;

    var sceneWidth = opts.sceneWidth;

    var sceneHeight = opts.sceneHeight;

    var canvasContainer = opts.canvasContainer;

    var timeContainer = [];

    var components = [];

    //create an new instance of a pixi stage

    this.stage = new PIXI.Stage(sceneBgColor);

    //create a renderer instance.

    var renderer = PIXI.autoDetectRenderer(sceneWidth, sceneHeight);

    this.init = function() {

        if(typeof(canvasContainer) === 'string') {

            canvasContainer = document.getElementById(canvasContainer);

        }

        if(typeof(timeContainer) === 'string') {

            timeContainer = document.getElementById(timeContainer);

        }

        canvasContainer.appendChild(renderer.view);

        components.forEach(function(c){

    		c.init();

    	});

    };

    this.registerTimeContainer = function(container) {

    	timeContainer.push(container);

    };

    this.registerComponent = function(component) {

    	components.push(component);

    	this.stage.addChild(component.container);

    };

    this.refresh = function() {

    	components.forEach(function(c){

    		c.refresh();

    	});

        renderer.render(this.stage);

    };

    // Init page and intervals

    var refreshInterval;

    this.start = function() {

        if(!externalRefresh) {

            refreshInterval = setInterval(function() {_this.refresh();}, 1000/this.framerate);

        }

        components.forEach(function(c){

    		c.start();

    	});

    };

    this.stop = function() {

        if(!externalRefresh) {

            clearInterval(refreshInterval);

        }

        components.forEach(function(c){

    		c.stop();

    	});

    };

    this.log = function(m) {

        if(this.logger) {

            this.logger.log(m);

        }

    };

    return this;

}

module.exports = {

    StageView: StageView

};