var Nodes = {

    // Settings
    density: 6,

    drawDistance: 1,
    baseRadius: 2,
    maxLineThickness: 4,
    reactionSensitivity: 4,
    lineThickness: 5,
    scaleX: 0.5,
    scaleY: 0.5,

    points: [],
    mouse: {
        x: -1000,
        y: -1000,
        down: false
    },

    animation: null,

    canvas: null,
    context: null,

    imageInput: null,
    bgImage: null,
    bgCanvas: null,
    bgContext: null,
    bgContextPixelData: null,
    stage: new PIXI.Container(),
    manager: null,
    renderer: null,
    texture: null,
    newmouse: null,
    theta: null,
    blackhole: false,
    mouseDisabled: false,

    siteWidth: window.innerWidth,
    siteHeight: window.innerHeight,
    headerHeight: null,

    is_firefox: ((navigator.userAgent.toLowerCase().indexOf('firefox') > -1) ? false : true),

    isLoaded : false,

    currentNum : 0,


    multipleInit: function(particle_array) {

        //console.log(particle_array[currentNum]);

        Nodes.particleLoop(particle_array, 'next');

        var loopInterval = setInterval( function() { Nodes.particleLoop(particle_array, 'next') }, 14000);

        $(".prev-arrow a").click(function() {
            clearInterval(loopInterval);
            Nodes.particleLoop(particle_array, 'prev');
            return false;
        });

        $(".next-arrow a").click(function() {
            clearInterval(loopInterval);
            Nodes.particleLoop(particle_array, 'next');
            return false;
        });



    },

    particleLoop: function(particle_array, direction) {

        //var currentNum = 0;
        var arrayLength = particle_array.length - 1;

        if (Nodes.isLoaded == true) {
            document.body.removeChild( Nodes.renderer.view );
            Nodes.stage.removeChildren();
            cancelAnimationFrame( Nodes.animation );
            $('#bgCanvas').remove();
        }

        Nodes.init(particle_array[Nodes.currentNum].drawnImage,
            particle_array[Nodes.currentNum].particleDensity,
            particle_array[Nodes.currentNum].particleWidth,
            particle_array[Nodes.currentNum].particleHeight);

        $(".particle-link a").html(particle_array[Nodes.currentNum].linkTitle);
        $(".particle-link a").attr('href', particle_array[Nodes.currentNum].linkUrl);

        Nodes.isLoaded = true;

        console.log(Nodes.currentNum, arrayLength);

        if (direction == 'prev') {

            if (Nodes.currentNum == 0) {
                Nodes.currentNum = arrayLength;
            }
            else if (Nodes.currentNum <= arrayLength) {
                Nodes.currentNum--;
            }

        }
        else {

            if (Nodes.currentNum < arrayLength) {
                Nodes.currentNum++;
            }
            else if (Nodes.currentNum == arrayLength) {
                Nodes.currentNum = 0;
            }

        }





    },

    init: function(image, particleDensity, particleWidth, particleHeight) {

        //################################################
        // Adding Pixi.js stuff
        // create a renderer instance
        var rendererOptions = {
            transparent: this.is_firefox
        }

        this.scaleX = particleWidth;
        this.scaleY = particleHeight;
        this.headerHeight = $('#header').outerHeight(true);
        this.siteHeight = window.innerHeight - Nodes.headerHeight;

        // prevents particles chugging on mobile devices
        if (this.siteWidth > 480) {
            this.density = parseInt(particleDensity);
        }
        else {
            this.density = 7;
        }

        //this.siteHeight = (this.siteWidth < 480 ? this.siteHeight - 120 : this.siteHeight - 100);

        if (Nodes.isLoaded == false) {
            this.renderer = PIXI.autoDetectRenderer(this.siteWidth, this.siteHeight, rendererOptions);
        }
        this.renderer.backgroundColor = 0xe9e9e9;
        this.manager = this.renderer.plugins.interaction;
        // add the renderer view element to the DOM
        document.body.appendChild(this.renderer.view);
        // create a texture from an image path
        this.texture = PIXI.Texture.fromImage("data:image/png;base64,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AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC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AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAKPD94cGFja2V0IGVuZD0idyI/PpMdT2IAAAAgY0hSTQAAeiUAAICDAAD5/wAAgOkAAHUwAADqYAAAOpgAABdvkl/FRgAAAElJREFUeNqEz7ENgDAQBMHpxP3gemjtG0FyGTTgAJILnICDTVYr3T80HCjcoeIadJwYeMKI61JfmEsw48oiv9gH24ntkb9vvgMAvbowheVLPHgAAAAASUVORK5CYII=");
        this.newmouse = this.manager.mouse;
        this.newmouse.global.x = -1000;
        this.newmouse.global.y = -1000;

        window.onresize = function(event) {
            Nodes.headerHeight = $('#header').outerHeight(true);
            Nodes.siteWidth = window.innerWidth;
            Nodes.siteHeight = window.innerHeight - Nodes.headerHeight;
            Nodes.onWindowResize();
        }

        $(this.renderer.view).mousedown(function() {
            Nodes.blackhole = true;
        });
        $(this.renderer.view).mouseup(function() {
            Nodes.blackhole = false;
        });
        this.stage.interactive = true;

        Nodes.stage.touchmove = Nodes.onTouchMove;
        window.addEventListener("touchend", Nodes.onTouchEnd);
        window.addEventListener("mouseout", Nodes.onTouchEnd);


        // Load initial input image (the chrome logo!)
        this.loadData(image);



        Nodes.newmouse.global.x = this.siteWidth / 2;
        Nodes.newmouse.global.y = this.siteHeight / 2;
        Nodes.blackhole = true;
        Nodes.reactionSensitivity = -100;

        setTimeout(function() {

            Nodes.mouseDisabled = true;
            Nodes.newmouse.global.x = -1000;
            Nodes.newmouse.global.y = -1000;
            Nodes.blackhole = false;
            Nodes.reactionSensitivity = 6;

        } , 1000);

    },

    preparePoints: function() {

        // Clear the current points
        this.points = [];

        var width, height, i, j;

        var colors = this.bgContextPixelData.data;

        for (i = 0; i < this.siteHeight; i += this.density) {

            for (j = 0; j < this.siteWidth; j += this.density) {

                var pixelPosition = (j + i * this.bgContextPixelData.width) * 4;

                // Dont use whiteish pixels
                if (colors[pixelPosition] > 200 && (colors[pixelPosition + 1]) > 200 && (colors[pixelPosition + 2]) > 200 || colors[pixelPosition + 3] === 0) {
                    continue;
                }

                var color = 'rgba(' + colors[pixelPosition] + ',' + colors[pixelPosition + 1] + ',' + colors[pixelPosition + 2] + ',' + '1)';
                this.points.push({
                    x: j,
                    y: i,
                    originalX: j,
                    originalY: i,
                    color: color
                });

            }
        }
    },


    updatePoints: function() {

        var i, currentPoint, theta, distance;

        if (this.blackhole == true) {
            this.reactionSensitivity = -10;
        }
        else if (this.blowup == true) {
            this.reactionSensitivity = 300;
        }
        else if (this.isNear() == true) {
            this.reactionSensitivity = 6;
        }
        else {
            this.reactionSensitivity = 0;
        }

        //console.log(this.isNear());

        for (i = 0; i < this.stage.children.length; i++) {

            originalPoint = this.points[i];
            currentPoint = this.stage.children[i];

            this.theta = Math.atan2(currentPoint.position.y - this.newmouse.global.y,
                currentPoint.position.x - this.newmouse.global.x);

            distance = this.reactionSensitivity * 100 / Math.sqrt((this.newmouse.global.x - currentPoint.position.x) * (this.newmouse.global.x - currentPoint.position.x) +
                (this.newmouse.global.y - currentPoint.position.y) * (this.newmouse.global.y - currentPoint.position.y));

            this.stage.children[i].position.x += Math.round(100 * (Math.cos(this.theta) * distance + (originalPoint.originalX - currentPoint.position.x) * 0.05)) / 100;
            this.stage.children[i].position.y += Math.round(100 * (Math.sin(this.theta) * distance + (originalPoint.originalY - currentPoint.position.y) * 0.05)) / 100;
        }
    },


    // to check if the mouse is near the bgImage
    isNear: function() {

        var siteWidth = this.siteWidth;
        var	siteHeight = this.siteHeight;

        var x = this.newmouse.global.x,
            y = this.newmouse.global.y,

            imageWidth = this.bgImage.width,
            imageHeight = this.bgImage.height,

            left 	= ((siteWidth/2) - (imageWidth/2)) - (siteWidth/10),
            right 	= ((siteWidth/2) + (imageWidth/2)) + (siteWidth/10);

        return (x > left && x < right);

    },

    drawPoints: function() {
        // render the points
        this.renderer.render(this.stage);
    },

    draw: function() {
        this.animation = requestAnimationFrame(function() {
            Nodes.draw()
        });

        this.updatePoints();
        this.drawPoints();
    },

    clear: function() {
        this.canvas.width = this.canvas.width;
    },

    // The filereader has loaded the image... add it to image object to be drawn
    loadData: function(data) {

        this.bgImage = new Image;
        //this.bgImage.src = data;
        this.bgImage.crossOrigin = "anonymous";
        this.bgImage.src = data;

        this.bgImage.onload = function() {

            //this
            Nodes.drawImageToBackground();
        }
    },

    // Image is loaded... draw to bg canvas
    drawImageToBackground: function() {

        this.bgCanvas = document.createElement('canvas');
        this.bgCanvas.setAttribute('id', 'bgCanvas');
        this.bgCanvas.width = this.siteWidth;
        this.bgCanvas.height = this.siteHeight;

        var newWidth, newHeight;

        // If the image is too big for the screen... scale it down.
        if (this.bgImage.width > this.bgCanvas.width - 100 || this.bgImage.height > this.bgCanvas.height - 100) {
            //console.log('smaller!');
            var maxRatio = Math.max(this.bgImage.width / this.bgCanvas.width, this.bgImage.height / this.bgCanvas.height);
            newWidth = this.bgImage.width / maxRatio;
            newHeight = this.bgImage.height / maxRatio;

        } else {
            newWidth = this.bgImage.width;
            newHeight = this.bgImage.height;
        }



        // Draw to background canvas
        Nodes.bgContext = Nodes.bgCanvas.getContext('2d');
        Nodes.bgContext.drawImage(Nodes.bgImage, ((Nodes.siteWidth - newWidth) / 2), ((Nodes.siteHeight - newHeight) / 2), newWidth, newHeight);
        Nodes.bgContextPixelData = Nodes.bgContext.getImageData(0, 0, Nodes.bgCanvas.width, Nodes.bgCanvas.height);

        Nodes.preparePoints();
        Nodes.draw();
        Nodes.drawPixies();
    },

    drawPixies: function() {
        var i, currentPoint;

        for (i = 0; i < this.points.length; i++) {
            currentPoint = this.points[i];

            // pixi.js particles
            //var texture = PIXI.Texture.fromImage("bunny.png");
            var bunny = new PIXI.Sprite(this.texture);
            bunny.scale = new PIXI.Point(this.scaleX, this.scaleY);
            bunny.interactive = true;
            // center the sprites anchor point
            bunny.anchor.x = 0.5;
            bunny.anchor.y = 0.5;
            // move the sprite t the center of the screen
            bunny.position.x = currentPoint.x;
            bunny.position.y = currentPoint.y;
            Nodes.stage.addChild(bunny);
        }



        // Nodes.newmouse.global.x = this.siteWidth / 2;
        // Nodes.newmouse.global.y = this.siteHeight / 2;
        // Nodes.blackhole = true;
        // Nodes.reactionSensitivity = -100;

        // setTimeout(function() {
        // 	// Nodes.manager = Nodes.renderer.plugins.interaction;
        // 	// Nodes.newmouse = Nodes.manager.mouse;

        // 	Nodes.mouseDisabled = true;
        // 	Nodes.newmouse.global.x = -1000;
        // 	Nodes.newmouse.global.y = -1000;
        // 	Nodes.blackhole = false;
        // 	Nodes.reactionSensitivity = 6;

        // } , 1000);




    },


    onTouchEnd: function(event) {
        // add pixi swipe interaction manager stuff here
        Nodes.newmouse.global.x = -1000;
        Nodes.newmouse.global.y = -1000;
    },


    // this isn't working
    onTouchMove: function(event) {
        if (Nodes.mouseDisabled == true) {
            Nodes.newmouse.global.x = event.data.global.x;
            Nodes.newmouse.global.y = event.data.global.y;
            console.log(Nodes.manager.eventData);
        }

    },

    mouseDown: function(event) {
        Nodes.reactionSensitivity = -10;
        Nodes.mouse.down = true;
    },

    mouseUp: function(event) {
        Nodes.reactionSensitivity = 6;
        Nodes.mouse.down = false;
    },


    // Resize and redraw the canvas.
    onWindowResize: function() {
        this.stage.removeChildren();
        cancelAnimationFrame( this.animation );
        this.renderer.resize(this.siteWidth, this.siteHeight);
        this.drawImageToBackground();
    }

}