first try to standardize
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znetsixe
@@ -1,247 +1,35 @@
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module.exports = function (RED) {
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function rotatingMachine(config) {
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const nameOfNode = 'rotatingMachine';
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const NodeClass = require('./src/nodeClass.js');
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const { MenuManager, configManager } = require('generalFunctions');
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module.exports = function(RED) {
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// 1) Register the node type and delegate to your class
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RED.nodes.registerType(nameOfNode, function(config) {
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RED.nodes.createNode(this, config);
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var node = this;
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this.nodeClass = new NodeClass(config, RED, this, nameOfNode);
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});
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// 2) Setup the dynamic menu & config endpoints
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const menuMgr = new MenuManager();
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const cfgMgr = new configManager();
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// Serve /rotatingMachine/menu.js
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RED.httpAdmin.get(`/${nameOfNode}/menu.js`, (req, res) => {
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try {
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// Load Machine class and curve data
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const Machine = require("./dependencies/machine/machine");
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const OutputUtils = require("../generalFunctions/helper/outputUtils");
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const machineConfig = {
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general: {
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name: config.name || "Default Machine",
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id: node.id,
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logging: {
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enabled: config.eneableLog,
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logLevel: config.logLevel
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}
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},
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asset: {
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supplier: config.supplier || "Unknown",
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type: config.machineType || "generic",
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subType: config.subType || "generic",
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model: config.model || "generic",
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machineCurve: config.machineCurve
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}
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};
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const stateConfig = {
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general: {
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logging: {
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enabled: config.eneableLog,
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logLevel: config.logLevel
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}
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},
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movement: {
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speed: Number(config.speed)
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},
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time: {
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starting: Number(config.startup),
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warmingup: Number(config.warmup),
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stopping: Number(config.shutdown),
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coolingdown: Number(config.cooldown)
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}
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};
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// Create machine instance
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const m = new Machine(machineConfig, stateConfig);
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// put m on node memory as source
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node.source = m;
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//load output utils
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const output = new OutputUtils();
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function updateNodeStatus() {
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try {
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const mode = m.currentMode;
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const state = m.state.getCurrentState();
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const flow = Math.round(m.measurements.type("flow").variant("predicted").position('downstream').getCurrentValue());
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const power = Math.round(m.measurements.type("power").variant("predicted").position('upstream').getCurrentValue());
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let symbolState;
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switch(state){
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case "off":
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symbolState = "⬛";
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break;
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case "idle":
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symbolState = "⏸️";
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break;
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case "operational":
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symbolState = "⏵️";
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break;
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case "starting":
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symbolState = "⏯️";
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break;
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case "warmingup":
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symbolState = "🔄";
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break;
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case "accelerating":
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symbolState = "⏩";
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break;
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case "stopping":
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symbolState = "⏹️";
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break;
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case "coolingdown":
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symbolState = "❄️";
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break;
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case "decelerating":
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symbolState = "⏪";
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break;
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}
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const position = m.state.getCurrentPosition();
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const roundedPosition = Math.round(position * 100) / 100;
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let status;
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switch (state) {
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case "off":
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status = { fill: "red", shape: "dot", text: `${mode}: OFF` };
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break;
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case "idle":
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status = { fill: "blue", shape: "dot", text: `${mode}: ${symbolState}` };
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break;
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case "operational":
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status = { fill: "green", shape: "dot", text: `${mode}: ${symbolState} | ${roundedPosition}% | 💨${flow}m³/h | ⚡${power}kW` };
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break;
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case "starting":
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status = { fill: "yellow", shape: "dot", text: `${mode}: ${symbolState}` };
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break;
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case "warmingup":
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status = { fill: "green", shape: "dot", text: `${mode}: ${symbolState} | ${roundedPosition}% | 💨${flow}m³/h | ⚡${power}kW` };
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break;
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case "accelerating":
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status = { fill: "yellow", shape: "dot", text: `${mode}: ${symbolState} | ${roundedPosition}%| 💨${flow}m³/h | ⚡${power}kW` };
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break;
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case "stopping":
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status = { fill: "yellow", shape: "dot", text: `${mode}: ${symbolState}` };
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break;
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case "coolingdown":
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status = { fill: "yellow", shape: "dot", text: `${mode}: ${symbolState}` };
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break;
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case "decelerating":
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status = { fill: "yellow", shape: "dot", text: `${mode}: ${symbolState} - ${roundedPosition}% | 💨${flow}m³/h | ⚡${power}kW` };
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break;
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default:
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status = { fill: "grey", shape: "dot", text: `${mode}: ${symbolState}` };
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}
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return status;
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} catch (error) {
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node.error("Error in updateNodeStatus: " + error.message);
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return { fill: "red", shape: "ring", text: "Status Error" };
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}
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}
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function tick() {
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try {
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const status = updateNodeStatus();
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node.status(status);
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//get output
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const classOutput = m.getOutput();
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const dbOutput = output.formatMsg(classOutput, m.config, "influxdb");
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const pOutput = output.formatMsg(classOutput, m.config, "process");
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//console.log(pOutput);
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//only send output on values that changed
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let msgs = [];
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msgs[0] = pOutput;
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msgs[1] = dbOutput;
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node.send(msgs);
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} catch (error) {
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node.error("Error in tick function: " + error);
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node.status({ fill: "red", shape: "ring", text: "Tick Error" });
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}
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}
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// register child on first output this timeout is needed because of node - red stuff
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setTimeout(
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() => {
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/*---execute code on first start----*/
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let msgs = [];
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msgs[2] = { topic : "registerChild" , payload: node.id, positionVsParent: "upstream" };
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msgs[3] = { topic : "registerChild" , payload: node.id, positionVsParent: "downstream" };
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//send msg
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this.send(msgs);
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},
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100
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);
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//declare refresh interval internal node
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setTimeout(
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() => {
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//---execute code on first start----
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this.interval_id = setInterval(function(){ tick() },1000)
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},
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1000
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);
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node.on("input", function(msg, send, done) {
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try {
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/* Update to complete event based node by putting the tick function after an input event */
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switch(msg.topic) {
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case 'registerChild':
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const childId = msg.payload;
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const childObj = RED.nodes.getNode(childId);
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m.childRegistrationUtils.registerChild(childObj.source ,msg.positionVsParent);
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break;
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case 'setMode':
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m.setMode(msg.payload);
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break;
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case 'execSequence':
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const { source, action, parameter } = msg.payload;
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m.handleInput(source, action, parameter);
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break;
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case 'execMovement':
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const { source: mvSource, action: mvAction, setpoint } = msg.payload;
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m.handleInput(mvSource, mvAction, Number(setpoint));
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break;
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case 'flowMovement':
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const { source: fmSource, action: fmAction, setpoint: fmSetpoint } = msg.payload;
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m.handleInput(fmSource, fmAction, Number(fmSetpoint));
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break;
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case 'emergencystop':
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const { source: esSource, action: esAction } = msg.payload;
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m.handleInput(esSource, esAction);
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break;
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case 'showCompleteCurve':
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m.showCompleteCurve();
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send({ topic : "Showing curve" , payload: m.showCompleteCurve() });
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break;
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case 'CoG':
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m.showCoG();
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send({ topic : "Showing CoG" , payload: m.showCoG() });
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break;
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}
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if (done) done();
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} catch (error) {
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node.error("Error processing input: " + error.message);
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if (done) done(error);
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}
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});
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node.on('close', function(done) {
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if (node.interval_id) clearTimeout(node.interval_id);
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if (node.tick_interval) clearInterval(node.tick_interval);
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if (done) done();
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});
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} catch (error) {
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node.error("Fatal error in node initialization: " + error.stack);
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node.status({fill: "red", shape: "ring", text: "Fatal Error"});
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const script = menuMgr.createEndpoint(nameOfNode, ['asset','logger','position']);
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res.type('application/javascript').send(script);
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} catch (err) {
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res.status(500).send(`// Error generating menu: ${err.message}`);
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}
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}
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});
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RED.nodes.registerType("rotatingMachine", rotatingMachine);
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// Serve /rotatingMachine/configData.js
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RED.httpAdmin.get(`/${nameOfNode}/configData.js`, (req, res) => {
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try {
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const script = cfgMgr.createEndpoint(nameOfNode);
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res.type('application/javascript').send(script);
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} catch (err) {
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res.status(500).send(`// Error generating configData: ${err.message}`);
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}
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});
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};
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