thing-it-device-enocean-ip/default-units/plug_D2-01-08.js

[thing-it-node] Device Plugin for EnOcean IP products.

module.exports = {
    metadata: {
        plugin: "plug_D2-01-08",
        label: "EnOcean IP Plug D2-01-08",
        role: "actor",
        family: "plug_D2-01-08",
        deviceTypes: ["enocean-ip/gateway"],
        tangible: false,
        services: [{
                label: "Turn on",
                id: "on"
            },
            {
                label: "Turn off",
                id: "off"
            },
            {
                label: "Toggle",
                id: "toggle"
            }
        ],
        events: [],
        state: [{
                label: "Watt/hour",
                id: "energy",
                type: {
                    id: "decimal"
                }
            },
            {
                label: "Watt",
                id: "power",
                type: {
                    id: "decimal"
                }
            },
            {
                label: "Switch",
                id: "switch",
                type: {
                    id: "boolean"
                }
            }
        ],
        configuration: [{
            label: "Device ID",
            id: "deviceId",
            type: {
                id: "string"
            }
        }]
    },
    create: function () {
        return new Plug();
    }
};


var q = require('q');
var moment = require('moment');

/**
 *
 */
function Plug() {
    /**
     *
     */
    Plug.prototype.start = function () {
        var deferred = q.defer();

        this.state = {};

        if (this.isSimulated()) {
            this.publishStateChange();
        } else {
            // Retrieve Current state
            this.device.adapter.getDeviceState(this.configuration.deviceId).then(function (body) {
                for (let n in body.state.functions) {
                    if (body.state.functions[n].key === "energy") {
                        this.state.energy = body.state.functions[n].value;
                        this.logDebug("Watt/hour: " + this.state.energy);
                    }
                    if (body.state.functions[n].key === "power") {
                        this.state.power = body.state.functions[n].value;
                        this.logDebug("Watt: " + this.state.power);
                    }
                    if (body.state.functions[n].key === "switch") {
                        this.state.switch = body.state.functions[n].value === 'on' ? true : false;
                        this.logDebug("Switch: " + this.state.switch);
                    }
                }
                this.publishStateChange();
            }.bind(this), function (err) {
                console.log(err)
            }.bind(this));

            // Retrieve current state
            this.device.adapter.listeners.push(telegram => {
                if (telegram.deviceId === this.configuration.deviceId) {
                    for (var n in telegram.functions) {
                        if (telegram.functions[n].key === "energy") {
                            this.state.power = telegram.functions[n].value / 1000;
                            this.logDebug("kW/hour: " + this.state.power);
                        }
                        if (telegram.functions[n].key === "power") {
                            this.state.energy = telegram.functions[n].value;
                            this.logDebug("Watt: " + this.state.energy);
                        }
                        if (telegram.functions[n].key === "switch") {
                            this.state.switch = telegram.functions[n].value === 'on' ? true : false;
                            this.logDebug("Switch: " + this.state.switch);
                        }
                    }
                    this.publishStateChange();
                }
            });
            deferred.resolve();
        }
        return deferred.promise;
    };

    /**
     *
     */
    Plug.prototype.getState = function () {
        return this.state;
    };

    /**
     *
     */
    Plug.prototype.setState = function (state) {
        this.state = state;
    };


    /**
     *
     */
    Plug.prototype.stop = function () {
        if (this.isSimulated()) {
            if (this.interval) {
                clearInterval(this.interval);
            }
        }
    }

    /**
     *
     */
    Plug.prototype.on = function (params) {

        this.toggle(true);
    }

    /**
     *
     */
    Plug.prototype.off = function (params) {

        this.toggle(false);
    }

    /**
     *
     */
    Plug.prototype.toggle = function (power) {

        this.state.switch = !!power || power.constructor === Object ? !this.state.switch : power;

        const value = this.state.switch ? 'on' : 'off';

        this.logInfo("Switch: " + value);

        functions = [{
            "key": "switch",
            "value": value
        }];

        this.device.adapter.setDeviceState(this.configuration.deviceId, functions);
        this.publishStateChange();
    }
}