var WebSocket = require('ws');
var sleep = require('sleep');

/*[{"starts": 0, "ends": 20}], //Row 1
 [{"starts": 64, "ends": 84}] // Row 2
 ];
 */
//kiste 1 = 0-20
//kiste 2 = 64


var device = {};
var getDeviceList = {"type": "list_connected_devices"};
var sendCanvasString = {"type": "device_pixels", "pixels": [], "device": {}};
var Cases = [[{"starts": 0, "ends": 20}], [{"starts": 64, "ends": 84}]]
var ColumnsPerCase = 5;
var RowsPerCase = 4;
var connected = false;
var maxLeds = 512;

var Canvas = function () {
    var canvas = [];

    this.emptyCanvas = function () {
        for (var x = 0; x < this.getWidth(); x++) {
            for (var y = 0; y < this.getHeigth(); y++) {
                canvas = canvas.concat([[0, 0, 0]]);
            }
        }
    }

    this.getSingleLayerCanvas = function () {
        var newCanvas = [];

        for (var pixel = 0; pixel < canvas.length; pixel++) {
            if (pixel == 20) {
                for (var i = 0; i < 44; i++) {
                    newCanvas.push(0, 0, 0)
                }
            }
            if (canvas[pixel] != undefined) {
                for (var color = 0; color < canvas[pixel].length; color++) {
                    newCanvas.push(canvas[pixel][color]);
                }
            }
        }

        return newCanvas;
    }

    this.setRandomPixel = function (rgb) {
        var y = Math.floor(Math.random() * (this.getHeigth() + 1));
        var x = Math.floor(Math.random() * (this.getWidth() + 1));

        this.setPixel(x, y, rgb);
    }

    this.getCaseHeigth = function () {
        return Cases.length;
    }

    this.getCaseWidth = function (row = 0) {
        return Cases[row].length;
    }

    this.getHeigth = function () {
        return heigth;
    }

    this.getWidth = function () {
        return width;
    }

    this.getCanvas = function () {
        return canvas;
    }

    this.setPixel = function (x, y, rgb) {
        var pixel = y * ColumnsPerCase + x
        canvas[pixel] = rgb;
    }

    var heigth = this.getCaseHeigth() * RowsPerCase;
    var width = this.getCaseWidth() * ColumnsPerCase;

    return this;
}

var MateLightConnection = function () {
    var ws = new WebSocket('ws://matelight.local:7890');

    this.sendCanvas = function (canvas) {
        if (connected) {
            var data = sendCanvasString;
            data.pixels = canvas;
            data.device = device;

            ws.send(JSON.stringify(data));
        }
    }

    ws.on('open', function open() {
        connected = true;
        console.log("Connected!");
        ws.send(JSON.stringify(getDeviceList));
    });

    ws.on('message', function message(data, flags) {
        reply = JSON.parse(data);
        if (reply.type == "list_connected_devices") {
            device = reply.devices[0];
        }
    });
}

var WikimediaConnection = function (canvas) {
    var ws = new WebSocket('ws://wikimon.hatnote.com:9000');

    ws.on('open', function open() {
        console.log("Connected!");
    });

    ws.on('message', function message(data, flags) {
        reply = JSON.parse(data);

        var color = []

        if (reply.page_title == 'Special:Log/newusers' &&
            data.url != 'byemail') {
            color = [0, 0, 255]; //Blue
        } else {

            if (reply.is_anon) {
                color = [46, 204, 113] //Green
            } else if (reply.is_bot) {
                color = [55, 89, 182] //Violett
            } else {
                color = [255, 255, 255] //White
            }

        }
        canvas.setRandomPixel(color);

    });
}

function fillCanvasWithRandomNumbers(canvas) {
    for (var x = 0; x < canvas.getWidth(); x++) {
        for (var y = 0; y < canvas.getHeigth(); y++) {
            canvas.setPixel(x, y, [Math.floor(Math.random() * 256), Math.floor(Math.random() * 256), Math.floor(Math.random() * 256)]);
        }
    }

    return canvas.getSingleLayerCanvas();
}

function blub() {
    matelightConnection.sendCanvas(canvas.getSingleLayerCanvas()); //Live Wikipedia Changes
    //matelightConnection.sendCanvas(fillCanvasWithRandomNumbers(canvas)); //Random Colors
}

var matelightConnection = new MateLightConnection();
var canvas = new Canvas();
var wikimediaConnection = new WikimediaConnection(canvas);

canvas.getCaseWidth()


canvas.emptyCanvas();
setInterval(blub, 500);