node-led-controller/patterns.js at master · dsmalicsi/node-led-controller · GitHub

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/* Copyright (C) 2016 Daryll Malicsi,
   LICENSE at https://github.com/dsmalicsi/node-led-controller/blob/master/LICENSE.md
*/

var _ = require("lodash");

var patternNames = {
    "37": "seven_color_cross_fade",
    "38": "red_gradual_change",
    "39": "green_gradual_change",
    "40": "blue_gradual_change",
    "41": "yellow_gradual_change",
    "42": "cyan_gradual_change",
    "43": "purple_gradual_change",
    "44": "white_gradual_change",
    "45": "red_green_cross_fade",
    "46": "red_blue_cross_fade",
    "47": "green_blue_cross_fade",
    "48": "seven_color_strobe_flash",
    "49": "red_strobe_flash",
    "50": "green_strobe_flash",
    "51": "blue_stobe_flash",
    "52": "yellow_strobe_flash",
    "53": "cyan_strobe_flash",
    "54": "purple_strobe_flash",
    "55": "white_strobe_flash",
    "56": "seven_color_jumping",
    "57": "rgb_jumping"
}

exports.validPresetPattern = (pattern) => {
    if (pattern < 0x25 || pattern > 0x39)
        return false
    else
        return true
}

exports.getPatternName = (pattern) => {

    if (pattern < 0x25 || pattern > 0x39) {
        return {
            string_id: "color",
            string_name: "color"
        }
    } else {
        string_id = patternNames[pattern]
        string_name = patternNames[pattern].replace(/_/g, " ").toLowerCase().replace(/\b\w/g, function (txt) {
            return txt.toUpperCase();
        })
        return {
            string_id: string_id,
            string_name: string_name
        }
    }
}

exports.getPatternCode = (pattern_name) => {

   code = _.findKey(patternNames,  _.partial(_.isEqual, pattern_name));
    return code
}