ttb-zwave3/oldies/zwave-remote-control-multi-purpose.js

ZWave support for the Thingbox (http://TheThingbox.io) and TimeSquAir (http://TimeSquAir.io)

'use strict';

module.exports = function (RED) {
	var homeDir = process.env.NODE_RED_HOME;

	var path = require('path'),
		mqttCP = require(path.resolve(homeDir, './nodes/core/io/lib/mqttConnectionPool.js'));

	function main(config) {
		RED.nodes.createNode(this, config);
		this.config = config;

		this.brokerConn = RED.nodes.getNode(config.broker);
		if (this.brokerConn === undefined || this.brokerConn === null) {
			this.error(RED._("node-red:mqtt.errors.missing-config"));
			return;
		}

		this.topic = "zwave" + '/' + config.nodeid + '/scene';

		this.mqtt = mqttCP.get(
			this.brokerConn.broker,
			this.brokerConn.port
		);

		subscription(RED, this);
	}

	RED.nodes.registerType("zwave-remote-control-multi-purpose", main);
};

function subscription(RED, node) {
	var isUtf8 = require('is-utf8');

	var msg = {};

	if (node.topic) {
		node.brokerConn.register(node);
		node.brokerConn.subscribe(node.topic, 2, function (topic, payload, packet) {
			if (isUtf8(payload)) {
				payload = payload.toString();
			}
			try {
				msg.payload = JSON.parse(payload);
			} catch (e) {
				msg.payload = payload;
			}

			softRemote(node, msg.payload);
		}, node.id);
	}
	else {
		node.error(RED._("node-red:mqtt.errors.not-defined"));
	}
	node.on('close', function (done) {
		if (node.brokerConn) {
			node.brokerConn.unsubscribe(node.topic, node.id);
			node.brokerConn.deregister(node, done);
		}
	});
}

var timer = undefined,
    count = 0;

function softRemote(node, sceneID) {
	/*
	var msgMQTT = {
			qos: 0,
			retain: true,
			topic: "zwave" + '/' + node.config.nodeid + '/out'
		};
		*/
	var msg = {
			payload: sceneID
		};
		
	switch (sceneID) {
		case 10:
			msg.intent = 1; // close
			break;

		case 20:
			msg.intent = 2; // more
			break;

		case 30:
			msg.intent = 0; // open
			break;

		case 40:
			msg.intent = 3; // less
			break;

		case 21:
		case 41:
			clearTimeout(timer);
			count = 0;
			break;

		case 22:
			if (node.config.push === true) {
				count++;
				if (count >= 20) break;
				msg.intent = 2; // more
				/*
				msgMQTT.payload = {
					'payload': msg.payload,
					'intent': msg.intent
				};
				timer = setTimeout(function () {
					if (node.mqtt != null)  node.mqtt.publish(msgMQTT);
					node.send(msg);
					softRemote(node, sceneID);
				}, 1000);
				*/
			}
			break;

		case 42:
			if (node.config.push === true) {
				count++;
				if (count >= 20) break;
				msg.intent = 3; // less
				/*
				msgMQTT.payload = {
					'payload': msg.payload,
					'intent': msg.intent
				};
				timer = setTimeout(function () {
					if (node.mqtt != null) node.mqtt.publish(msgMQTT);
					node.send(msg);
					softRemote(node, sceneID);
				}, 1000);
				*/
			}
			break;

		default:
			break;
	}
	/*
	msgMQTT.payload = {
		'payload': msg.payload,
		'intent': msg.intent
	};
	if (node.mqtt != null)  node.mqtt.publish(msgMQTT);
	*/
	node.send(msg);
}