Refactor flow handling: rename reactor references to source and sink and fix config minor bug

Reviewed-on: #2

LICENSE

@@ -1,9 +1,97 @@
-MIT License
+OPENBARE LICENTIE VAN DE EUROPESE UNIE v. 1.2. 
+EUPL © Europese Unie 2007, 2016 
+Deze openbare licentie van de Europese Unie („EUPL”) is van toepassing op het werk (zoals hieronder gedefinieerd) dat onder de voorwaarden van deze licentie wordt verstrekt. Elk gebruik van het werk dat niet door deze licentie is toegestaan, is verboden (voor zover dit gebruik valt onder een recht van de houder van het auteursrecht op het werk). Het werk wordt verstrekt onder de voorwaarden van deze licentie wanneer de licentiegever (zoals hieronder gedefinieerd), direct volgend op de kennisgeving inzake het auteursrecht op het werk, de volgende kennisgeving opneemt: 
+                  In licentie gegeven krachtens de EUPL 
+of op een andere wijze zijn bereidheid te kennen heeft gegeven krachtens de EUPL in licentie te geven. 
 
-Copyright (c) 2025 RnD
+1.Definities 
+In deze licentie wordt verstaan onder:  
+— „de licentie”:de onderhavige licentie;  
+— „het oorspronkelijke werk”:het werk dat of de software die door de licentiegever krachtens deze licentie wordt verspreid of medegedeeld, en dat/die beschikbaar is als broncode en, in voorkomend geval, ook als uitvoerbare code;  
+— „bewerkingen”:de werken of software die de licentiehouder kan creëren op grond van het oorspronkelijke werk of wijzigingen ervan. In deze licentie wordt niet gedefinieerd welke mate van wijziging of afhankelijkheid van het oorspronkelijke werk vereist is om een werk als een bewerking te kunnen aanmerken; dat wordt bepaald conform het auteursrecht dat van toepassing is in de in artikel 15 bedoelde staat;  
+— „het werk”:het oorspronkelijke werk of de bewerkingen ervan;  
+— „de broncode”:de voor mensen leesbare vorm van het werk, die het gemakkelijkste door mensen kan worden bestudeerd en gewijzigd;  
+— „de uitvoerbare code”:elke code die over het algemeen is gecompileerd en is bedoeld om door een computer als een programma te worden uitgevoerd;  
+— „de licentiegever”:de natuurlijke of rechtspersoon die het werk krachtens de licentie verspreidt of mededeelt;  
+— „bewerker(s)”:elke natuurlijke of rechtspersoon die het werk krachtens de licentie wijzigt of op een andere wijze bijdraagt tot de totstandkoming van een bewerking;  
+— „de licentiehouder” of „u”:elke natuurlijke of rechtspersoon die het werk onder de voorwaarden van de licentie gebruikt;  — „verspreiding” of „mededeling”:het verkopen, geven, uitlenen, verhuren, verspreiden, mededelen, doorgeven, of op een andere wijze online of offline beschikbaar stellen van kopieën van het werk of het verlenen van toegang tot de essentiële functies ervan ten behoeve van andere natuurlijke of rechtspersonen. 
 
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+2.Draagwijdte van de uit hoofde van de licentie verleende rechten 
+De licentiegever verleent u hierbij een wereldwijde, royaltyvrije, niet-exclusieve, voor een sublicentie in aanmerking komende licentie, om voor de duur van het aan het oorspronkelijke werk verbonden auteursrecht, het volgende te doen: 
+—  het werk in alle omstandigheden en voor ongeacht welk doel te gebruiken; 
+—  het werk te verveelvoudigen; 
+—  het werk te wijzigen en op grond van het werk bewerkingen te ontwikkelen; 
+—  het werk aan het publiek mede te delen, waaronder het recht om het werk of kopieën ervan aan het publiek ter beschikking te stellen of te vertonen, en het werk, in voorkomend geval, in het openbaar uit te voeren;
+—  het werk of kopieën ervan te verspreiden; 
+—  het werk of kopieën ervan uit te lenen en te verhuren; 
+—  de rechten op het werk of op kopieën ervan in sublicentie te geven. 
+Deze rechten kunnen worden uitgeoefend met gebruikmaking van alle thans bekende of nog uit te vinden media, dragers en formaten, voor zover het toepasselijke recht dit toestaat. In de landen waar immateriële rechten van toepassing zijn, doet de licentiegever afstand van zijn recht op uitoefening van zijn immateriële rechten in de mate die door het toepasselijke recht wordt toegestaan teneinde een doeltreffende uitoefening van de bovenvermelde in licentie gegeven economische rechten mogelijk te maken. De licentiegever verleent de licentiehouder een royaltyvrij, niet-exclusief gebruiksrecht op alle octrooien van de licentiegever, voor zover dit noodzakelijk is om de uit hoofde van deze licentie verleende rechten op het werk te gebruiken. 
 
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+3.Mededeling van de broncode 
+De licentiegever kan het werk verstrekken in zijn broncode of als uitvoerbare code. Indien het werk als uitvoerbare code wordt verstrekt, verstrekt de licentiegever bij elke door hem verspreide kopie van het werk tevens een machinaal leesbare kopie van de broncode van het werk of geeft hij in een mededeling, volgende op de bij het werk gevoegde auteursrechtelijke kennisgeving, de plaats aan waar de broncode gemakkelijk en vrij toegankelijk is, zolang de licentiegever het werk blijft verspreiden of mededelen. 
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+4.Beperkingen van het auteursrecht 
+Geen enkele bepaling in deze licentie heeft ten doel de licentiehouder het recht te ontnemen een beroep te doen op een uitzondering op of een beperking van de exclusieve rechten van de rechthebbenden op het werk, of op de uitputting van die rechten of andere toepasselijke beperkingen daarvan. 
+
+5.Verplichtingen van de licentiehouder 
+De verlening van de bovenvermelde rechten is onderworpen aan een aantal aan de licentiehouder opgelegde beperkingen en verplichtingen. Het gaat om de onderstaande verplichtingen.
+
+Attributierecht: de licentiehouder moet alle auteurs-, octrooi- of merkenrechtelijke kennisgevingen onverlet laten alsook alle kennisgevingen die naar de licentie en de afwijzing van garanties verwijzen. De licentiehouder moet een afschrift van deze kennisgevingen en een afschrift van de licentie bij elke kopie van het werk voegen die hij verspreidt of mededeelt. De licentiehouder moet in elke bewerking duidelijk aangeven dat het werk is gewijzigd, en eveneens de datum van wijziging vermelden. 
+
+Copyleftclausule: wanneer de licentiehouder kopieën van het oorspronkelijke werk of bewerkingen verspreidt of mededeelt, geschiedt die verspreiding of mededeling onder de voorwaarden van deze licentie of van een latere versie van deze licentie, tenzij het oorspronkelijke werk uitdrukkelijk alleen onder deze versie van de licentie wordt verspreid — bijvoorbeeld door de mededeling „alleen EUPL v. 1.2”. De licentiehouder (die licentiegever wordt) kan met betrekking tot het werk of de bewerkingen geen aanvullende bepalingen of voorwaarden opleggen of stellen die de voorwaarden van de licentie wijzigen of beperken. 
+
+Verenigbaarheidsclausule: wanneer de licentiehouder bewerkingen of kopieën ervan verspreidt of mededeelt die zijn gebaseerd op het werk en op een ander werk dat uit hoofde van een verenigbare licentie in licentie is gegeven, kan die verspreiding of mededeling geschieden onder de voorwaarden van deze verenigbare licentie. Voor de toepassing van deze clausule wordt onder „verenigbare licentie” verstaan, de licenties die in het aanhangsel bij deze licentie zijn opgesomd. Indien de verplichtingen van de licentiehouder uit hoofde van de verenigbare licentie in strijd zijn met diens verplichtingen uit hoofde van deze licentie, hebben de verplichtingen van de verenigbare licentie voorrang. 
+
+Verstrekking van de broncode: bij de verspreiding of mededeling van kopieën van het werk verstrekt de licentiehouder een machinaal leesbare kopie van de broncode of geeft hij aan waar deze broncode gemakkelijk en vrij toegankelijk is, zolang de licentiehouder het werk blijft verspreiden of mededelen. 
+
+Juridische bescherming: deze licentie verleent geen toestemming om handelsnamen, handelsmerken, dienstmerken of namen van de licentiegever te gebruiken, behalve wanneer dit op grond van een redelijk en normaal gebruik noodzakelijk is om de oorsprong van het werk te beschrijven en de inhoud van de auteursrechtelijke kennisgeving te herhalen.
+
+6.Auteursketen 
+De oorspronkelijke licentiegever garandeert dat hij houder is van het hierbij verleende auteursrecht op het oorspronkelijke werk dan wel dat dit hem in licentie is gegeven en dat hij de bevoegdheid heeft de licentie te verlenen. Elke bewerker garandeert dat hij houder is van het auteursrecht op de door hem aan het werk aangebrachte wijzigingen dan wel dat dit hem in licentie is gegeven en dat hij de bevoegdheid heeft de licentie te verlenen. Telkens wanneer u de licentie aanvaardt, verlenen de oorspronkelijke licentiegever en de opeenvolgende bewerkers u een licentie op hun bijdragen aan het werk onder de voorwaarden van deze licentie. 
+
+7.Uitsluiting van garantie 
+Het werk is een werk in ontwikkeling, dat voortdurend door vele bewerkers wordt verbeterd. Het is een onvoltooid werk, dat bijgevolg nog tekortkomingen of programmeerfouten („bugs”) kan vertonen, die onlosmakelijk verbonden zijn met dit soort ontwikkeling. Om die reden wordt het werk op grond van de licentie verstrekt „zoals het is” en zonder enige garantie met betrekking tot het werk te geven, met inbegrip van, maar niet beperkt tot garanties met betrekking tot de verhandelbaarheid, de geschiktheid voor een specifiek doel, de afwezigheid van tekortkomingen of fouten, de nauwkeurigheid, de eerbiediging van andere intellectuele-eigendomsrechten dan het in artikel 6 van deze licentie bedoelde auteursrecht. Deze uitsluiting van garantie is een essentieel onderdeel van de licentie en een voorwaarde voor de verlening van rechten op het werk. 
+
+8.Uitsluiting van aansprakelijkheid 
+Behoudens in het geval van een opzettelijke fout of directe schade aan natuurlijke personen, is de licentiegever in geen enkel geval aansprakelijk voor ongeacht welke directe of indirecte, materiële of immateriële schade die voortvloeit uit de licentie of het gebruik van het werk, met inbegrip van, maar niet beperkt tot schade als gevolg van het verlies van goodwill, verloren werkuren, een computerdefect of computerfout, het verlies van gegevens, of enige andere commerciële schade, zelfs indien de licentiegever werd gewezen op de mogelijkheid van dergelijke schade. De licentiegever is echter aansprakelijk op grond van de wetgeving inzake productaansprakelijkheid, voor zover deze wetgeving op het werk van toepassing is. 
+
+9.Aanvullende overeenkomsten 
+Bij de verspreiding van het werk kunt u ervoor kiezen een aanvullende overeenkomst te sluiten, waarin de verplichtingen of diensten overeenkomstig deze licentie worden omschreven. Indien deze verplichtingen worden aanvaard, kunt u echter alleen in eigen naam en onder eigen verantwoordelijkheid handelen, en dus niet in naam van de oorspronkelijke licentiegever of een bewerker, en kunt u voorts alleen handelen indien u ermee instemt alle bewerkers schadeloos te stellen, te verdedigen of te vrijwaren met betrekking tot de aansprakelijkheid van of vorderingen tegen deze bewerkers op grond van het feit dat u een garantie of aanvullende aansprakelijkheid hebt aanvaard. 
+
+10.Aanvaarding van de licentie 
+De bepalingen van deze licentie kunnen worden aanvaard door te klikken op het pictogram „Ik ga akkoord”, dat zich bevindt onderaan het venster waarin de tekst van deze licentie is weergegeven, of door overeenkomstig de toepasselijke wetsbepalingen op een soortgelijke wijze met de licentie in te stemmen. Door op dat pictogram te klikken geeft u aan dat u deze licentie en alle voorwaarden ervan ondubbelzinnig en onherroepelijk aanvaardt. Evenzo aanvaardt u onherroepelijk deze licentie en alle voorwaarden ervan door uitoefening van de rechten die u in artikel 2 van deze licentie zijn verleend, zoals het gebruik van het werk, het creëren door u van een bewerking of de verspreiding of mededeling door u van het werk of kopieën ervan. 
+
+11.Voorlichting van het publiek 
+Indien u het werk verspreidt of mededeelt door middel van elektronische communicatiemiddelen (bijvoorbeeld door voor te stellen het werk op afstand te downloaden), moet het distributiekanaal of het medium (bijvoorbeeld een website) het publiek ten minste de gegevens verschaffen die door het toepasselijke recht zijn voorgeschreven met betrekking tot de licentiegever, de licentie en de wijze waarop deze kan worden geraadpleegd, gesloten, opgeslagen en gereproduceerd door de licentiehouder.
+
+12.Einde van de licentie 
+De licentie en de uit hoofde daarvan verleende rechten eindigen automatisch bij elke inbreuk door de licentiehouder op de voorwaarden van de licentie. Dit einde beëindigt niet de licenties van personen die het werk van de licentiehouder krachtens de licentie hebben ontvangen, mits deze personen zich volledig aan de licentie houden. 
+
+13.Overige 
+Onverminderd artikel 9 vormt de licentie de gehele overeenkomst tussen de partijen met betrekking tot het werk. Indien een bepaling van de licentie volgens het toepasselijke recht ongeldig is of niet uitvoerbaar is, doet dit geen afbreuk aan de geldigheid of uitvoerbaarheid van de licentie in haar geheel. Deze bepaling dient zodanig te worden uitgelegd of gewijzigd dat zij geldig en uitvoerbaar wordt. De Europese Commissie kan, voor zover dit noodzakelijk en redelijk is, versies in andere talen of nieuwe versies van deze licentie of geactualiseerde versies van dit aanhangsel publiceren, zonder de draagwijdte van de uit hoofde van de licentie verleende rechten te beperken. Nieuwe versies van de licentie zullen worden gepubliceerd met een uniek versienummer. Alle door de Europese Commissie goedgekeurde taalversies van deze licentie hebben dezelfde waarde. De partijen kunnen zich beroepen op de taalversie van hun keuze. 
+
+14.Bevoegd gerecht
+Onverminderd specifieke overeenkomsten tussen de partijen, 
+—  vallen alle geschillen tussen de instellingen, organen en instanties van de Europese Unie, als licentiegeefster, en een licentiehouder in verband met de uitlegging van deze licentie onder de bevoegdheid van het Hof van Justitie van de Europese Unie, conform artikel 272 van het Verdrag betreffende de werking van de Europese Unie, 
+—  vallen alle geschillen tussen andere partijen in verband met de uitlegging van deze licentie onder de uitsluitende bevoegdheid van het bevoegde gerecht van de plaats waar de licentiegever is gevestigd of zijn voornaamste activiteit uitoefent. 
+
+15.Toepasselijk recht 
+Onverminderd specifieke overeenkomsten tussen de partijen, 
+—  wordt deze licentie beheerst door het recht van de lidstaat van de Europese Unie waar de licentiegever zijn statutaire zetel, verblijfplaats of hoofdkantoor heeft, 
+—  wordt deze licentie beheerst door het Belgische recht indien de licentiegever geen statutaire zetel, verblijfplaats of hoofdkantoor heeft in een lidstaat van de Europese Unie.
+
+   
+Aanhangsel 
+„Verenigbare licenties” in de zin van artikel 5 EUPL zijn: 
+—  GNU General Public License (GPL) v. 2, v. 3 
+—  GNU Affero General Public License (AGPL) v. 3 
+—  Open Software License (OSL) v. 2.1, v. 3.0 
+—  Eclipse Public License (EPL) v. 1.0 
+—  CeCILL v. 2.0, v. 2.1 
+—  Mozilla Public Licence (MPL) v. 2 
+—  GNU Lesser General Public Licence (LGPL) v. 2.1, v. 3 
+—  Creative Commons Attribution-ShareAlike v. 3.0 Unported (CC BY-SA 3.0) voor andere werken dan software 
+—  European Union Public Licence (EUPL) v. 1.1, v. 1.2 
+—  Québec Free and Open-Source Licence — Reciprocity (LiLiQ-R) of Strong Reciprocity (LiLiQ-R+).
+De Europese Commissie kan dit aanhangsel actualiseren in geval van latere versies van de bovengenoemde licenties zonder dat er een nieuwe EUPL-versie wordt ontwikkeld, zolang die versies de uit hoofde van artikel 2 van deze licentie verleende rechten verlenen en ze de betrokken broncode beschermen tegen exclusieve toe-eigening.
+Voor alle andere wijzigingen van of aanvullingen op dit aanhangsel is de ontwikkeling van een nieuwe EUPL-versie vereist.

README.md

@@ -1,3 +1 @@
-# convert
-
-Makes unit conversions
+# rotating machine

dependencies/machine/machine.test.js

@@ -1,297 +0,0 @@
-const Machine = require('./machine');
-const specs = require('../../../generalFunctions/datasets/assetData/pumps/hydrostal/centrifugal pumps/models.json');
-
-class MachineTester {
-    constructor() {
-        this.totalTests = 0;
-        this.passedTests = 0;
-        this.failedTests = 0;
-        this.machineCurve = specs[0].machineCurve;
-    }
-
-    assert(condition, message) {
-        this.totalTests++;
-        if (condition) {
-            console.log(`✓ PASS: ${message}`);
-            this.passedTests++;
-        } else {
-            console.log(`✗ FAIL: ${message}`);
-            this.failedTests++;
-        }
-    }
-
-    createBaseMachineConfig(name) {
-        return {
-            general: { 
-                logging: { enabled: true, logLevel: "debug" }, 
-                name: name,
-                unit: "m3/h"
-            },
-            functionality: {
-                softwareType: "machine",
-                role: "RotationalDeviceController"
-            },
-            asset: {
-                type: "pump",
-                subType: "Centrifugal",
-                model: "TestModel",
-                supplier: "Hydrostal",
-                machineCurve: this.machineCurve
-            },
-            mode: {
-                current: "auto",
-                allowedActions: {
-                    auto: ["execSequence", "execMovement", "statusCheck"],
-                    virtualControl: ["execMovement", "statusCheck"],
-                    fysicalControl: ["statusCheck"]
-                },
-                allowedSources: {
-                    auto: ["parent", "GUI"],
-                    virtualControl: ["GUI"],
-                    fysicalControl: ["fysical"]
-                }
-            },
-            sequences: {
-                startup: ["starting", "warmingup", "operational"],
-                shutdown: ["stopping", "coolingdown", "idle"],
-                emergencystop: ["emergencystop", "off"],
-                boot: ["idle", "starting", "warmingup", "operational"]
-            },
-            calculationMode: "medium"
-        };
-    }
-
-    async testBasicOperations() {
-        console.log('\nTesting Basic Machine Operations...');
-        
-        const machine = new Machine(this.createBaseMachineConfig("TestMachine"));
-
-        try {
-            // Test 1: Initialization
-            this.assert(
-                machine.currentMode === "auto",
-                'Machine should initialize in auto mode'
-            );
-
-            // Test 2: Set pressure measurement
-            machine.measurements.type("pressure").variant("measured").position("downstream").value(800);
-            const pressure = machine.handleMeasuredPressure();
-            this.assert(
-                pressure === 800,
-                'Should correctly handle pressure measurement'
-            );
-
-            // Test 3: State transition
-            await machine.state.transitionToState("idle");
-            this.assert(
-                machine.state.getCurrentState() === "idle",
-                'Should transition to idle state'
-            );
-
-            // Test 4: Mode change
-            machine.setMode("virtualControl");
-            this.assert(
-                machine.currentMode === "virtualControl",
-                'Should change mode to virtual control'
-            );
-        } catch (error) {
-            console.error('Test failed with error:', error);
-            this.failedTests++;
-        }
-    }
-
-    async testPredictions() {
-        console.log('\nTesting Machine Predictions...');
-        
-        const machine = new Machine(this.createBaseMachineConfig("TestMachine"));
-        machine.measurements.type("pressure").variant("measured").position("downstream").value(800);
-
-        try {
-            // Test 1: Flow prediction
-            const flow = machine.calcFlow(50);
-            this.assert(
-                flow > 0 && !isNaN(flow),
-                'Should calculate valid flow for control value'
-            );
-
-            // Test 2: Power prediction
-            const power = machine.calcPower(50);
-            this.assert(
-                power > 0 && !isNaN(power),
-                'Should calculate valid power for control value'
-            );
-
-            // Test 3: Control prediction
-            const ctrl = machine.calcCtrl(100);
-            this.assert(
-                ctrl >= 0 && ctrl <= 100,
-                'Should calculate valid control value for desired flow'
-            );
-        } catch (error) {
-            console.error('Test failed with error:', error);
-            this.failedTests++;
-        }
-    }
-
-    async testSequenceExecution() {
-        console.log('\nTesting Machine Sequences...');
-        
-        const machine = new Machine(this.createBaseMachineConfig("TestMachine"));
-
-        try {
-            // Test 1: Startup sequence
-            await machine.handleInput("parent", "execSequence", "startup");
-            this.assert(
-                machine.state.getCurrentState() === "operational",
-                'Should complete startup sequence'
-            );
-
-            // Test 2: Movement after startup
-            await machine.handleInput("parent", "execMovement", 50);
-            this.assert(
-                machine.state.getCurrentPosition() === 50,
-                'Should move to specified position'
-            );
-
-            // Test 3: Shutdown sequence
-            await machine.handleInput("parent", "execSequence", "shutdown");
-            this.assert(
-                machine.state.getCurrentState() === "idle",
-                'Should complete shutdown sequence'
-            );
-
-            // Test 4: Emergency stop
-            await machine.handleInput("parent", "execSequence", "emergencystop");
-            this.assert(
-                machine.state.getCurrentState() === "off",
-                'Should execute emergency stop'
-            );
-        } catch (error) {
-            console.error('Test failed with error:', error);
-            this.failedTests++;
-        }
-    }
-
-    async testMeasurementHandling() {
-        console.log('\nTesting Measurement Handling...');
-        
-        const machine = new Machine(this.createBaseMachineConfig("TestMachine"));
-
-        try {
-            // Test 1: Pressure measurement
-            machine.measurements.type("pressure").variant("measured").position("downstream").value(800);
-            machine.measurements.type("pressure").variant("measured").setUpstream(1000);
-            const pressure = machine.handleMeasuredPressure();
-            this.assert(
-                pressure === 200,
-                'Should calculate correct differential pressure'
-            );
-
-            // Test 2: Flow measurement
-            machine.measurements.type("flow").variant("measured").position("downstream").value(100);
-            const flow = machine.handleMeasuredFlow();
-            this.assert(
-                flow === 100,
-                'Should handle flow measurement correctly'
-            );
-
-            // Test 3: Power measurement
-            machine.measurements.type("power").variant("measured").setUpstream(75);
-            const power = machine.handleMeasuredPower();
-            this.assert(
-                power === 75,
-                'Should handle power measurement correctly'
-            );
-
-            // Test 4: Efficiency calculation
-            machine.calcEfficiency();
-            const efficiency = machine.measurements.type("efficiency").variant("measured").getDownstream();
-            this.assert(
-                efficiency > 0 && !isNaN(efficiency),
-                'Should calculate valid efficiency'
-            );
-        } catch (error) {
-            console.error('Test failed with error:', error);
-            this.failedTests++;
-        }
-    }
-
-    async testCurveHandling() {
-        console.log('\nTesting Machine Curve Handling...');
-        
-        const machine = new Machine(this.createBaseMachineConfig("TestMachine"));
-
-        try {
-            // Test 1: Curve initialization
-            const curves = machine.showCurve();
-            this.assert(
-                curves.powerCurve && curves.flowCurve,
-                'Should properly initialize power and flow curves'
-            );
-
-            // Test 2: Test reverse curve creation
-            const reversedCurve = machine.reverseCurve(this.machineCurve.nq);
-            this.assert(
-                reversedCurve["1"].x[0] === this.machineCurve.nq["1"].y[0] &&
-                reversedCurve["1"].y[0] === this.machineCurve.nq["1"].x[0],
-                'Should correctly reverse x and y values in curve'
-            );
-
-            // Test 3: Update curve dynamically
-            const newCurve = {
-                nq: {
-                    "1": {
-                        x: [0, 25, 50, 75, 100],
-                        y: [0, 125, 250, 375, 500]
-                    }
-                },
-                np: {
-                    "1": {
-                        x: [0, 25, 50, 75, 100],
-                        y: [0, 75, 150, 225, 300]
-                    }
-                }
-            };
-            machine.updateCurve(newCurve);
-            const updatedCurves = machine.showCurve();
-            this.assert(
-                updatedCurves.flowCurve["1"].y[2] === 250,
-                'Should update curve with new values'
-            );
-
-            // Test 4: Verify curve interpolation
-            machine.measurements.type("pressure").variant("measured").position("downstream").value(800);
-            const midpointCtrl = machine.calcCtrl(250); // Should interpolate between points
-            const calculatedFlow = machine.calcFlow(midpointCtrl);
-            this.assert(
-                Math.abs(calculatedFlow - 250) < 1, // Allow small numerical error
-                'Should accurately interpolate between curve points'
-            );
-
-        } catch (error) {
-            console.error('Test failed with error:', error);
-            this.failedTests++;
-        }
-    }
-
-    async runAllTests() {
-        console.log('Starting Machine Tests...\n');
-        
-        await this.testBasicOperations();
-        await this.testPredictions();
-        await this.testSequenceExecution();
-        await this.testMeasurementHandling();
-        await this.testCurveHandling();
-
-        console.log('\nTest Summary:');
-        console.log(`Total Tests: ${this.totalTests}`);
-        console.log(`Passed: ${this.passedTests}`);
-        console.log(`Failed: ${this.failedTests}`);
-        
-        process.exit(this.failedTests > 0 ? 1 : 0);
-    }
-}
-
-// Run the tests
-const tester = new MachineTester();
-tester.runAllTests().catch(console.error);

dependencies/rotatingMachine/rotatingMachineConfig.json

@@ -1,381 +0,0 @@
-{
-    "general": {
-      "name": {
-        "default": "Rotating Machine",
-        "rules": {
-          "type": "string",
-          "description": "A human-readable name or label for this machine configuration."
-        }
-      },
-      "id": {
-        "default": null,
-        "rules": {
-          "type": "string",
-          "nullable": true,
-          "description": "A unique identifier for this configuration. If not provided, defaults to null."
-        }
-      },
-      "unit": {
-        "default": "m3/h",
-        "rules": {
-          "type": "string",
-          "description": "The default measurement unit for this configuration (e.g., 'meters', 'seconds', 'unitless')."
-        }
-      },
-      "logging": {
-        "logLevel": {
-          "default": "info",
-          "rules": {
-            "type": "enum",
-            "values": [
-              {
-                "value": "debug",
-                "description": "Log messages are printed for debugging purposes."
-              },
-              {
-                "value": "info",
-                "description": "Informational messages are printed."
-              },
-              {
-                "value": "warn",
-                "description": "Warning messages are printed."
-              },
-              {
-                "value": "error",
-                "description": "Error messages are printed."
-              }
-            ]
-          }
-        },
-        "enabled": {
-          "default": true,
-          "rules": {
-            "type": "boolean",
-            "description": "Indicates whether logging is active. If true, log messages will be generated."
-          }
-        }
-      }
-    },
-    "functionality": {
-      "softwareType": {
-        "default": "machine",
-          "rules": {
-            "type": "string",
-            "description": "Specified software type for this configuration."
-        }
-      },
-      "role": {
-        "default": "RotationalDeviceController",
-        "rules": {
-          "type": "string",
-          "description": "Indicates the role this configuration plays within the system."
-        }
-      }
-    },
-    "asset": {
-      "uuid": {
-        "default": null,
-        "rules": {
-          "type": "string",
-          "nullable": true,
-          "description": "A universally unique identifier for this asset. May be null if not assigned."
-        }
-      },
-      "geoLocation": {
-        "default": {},
-        "rules": {
-          "type": "object",
-          "description": "An object representing the asset's physical coordinates or location.",
-          "schema": {
-            "x": {
-              "default": 0,
-              "rules": {
-                "type": "number",
-                "description": "X coordinate of the asset's location."
-              }
-            },
-            "y": {
-              "default": 0,
-              "rules": {
-                "type": "number",
-                "description": "Y coordinate of the asset's location."
-              }
-            },
-            "z": {
-              "default": 0,
-              "rules": {
-                "type": "number",
-                "description": "Z coordinate of the asset's location."
-              }
-            }
-          }
-        }
-      },
-      "supplier": {
-        "default": "Unknown",
-        "rules": {
-          "type": "string",
-          "description": "The supplier or manufacturer of the asset."
-        }
-      },
-      "type": {
-        "default": "pump",
-        "rules": {
-          "type": "string",
-          "description": "A general classification of the asset tied to the specific software. This is not chosen from the asset dropdown menu."
-        }
-      },
-      "subType": {
-        "default": "Centrifugal",
-        "rules": {
-          "type": "string",
-          "description": "A more specific classification within 'type'. For example, 'centrifugal' for a centrifugal pump."
-        }
-      },
-      "model": {
-        "default": "Unknown",
-        "rules": {
-          "type": "string",
-          "description": "A user-defined or manufacturer-defined model identifier for the asset."
-        }
-      },
-      "accuracy": {
-        "default": null,
-        "rules": {
-          "type": "number",
-          "nullable": true,
-          "description": "The accuracy of the machine or sensor, typically as a percentage or absolute value."
-        }
-      },
-      "machineCurve": {
-        "default": {
-          "nq": {
-              "1": {
-                  "x": [
-                      1,
-                      2,
-                      3,
-                      4,
-                      5
-                  ],
-                  "y": [
-                      10,
-                      20,
-                      30,
-                      40,
-                      50
-                  ]
-              }
-            },
-            "np": {
-              "1": {
-                  "x": [
-                      1,
-                      2,
-                      3,
-                      4,
-                      5
-                  ],
-                  "y": [
-                      10,
-                      20,
-                      30,
-                      40,
-                      50
-                  ]
-              }
-            }
-          },
-        "rules": {
-            "type": "machineCurve",
-            "description": "All machine curves must have a 'nq' and 'np' curve. nq stands for the flow curve, np stands for the power curve. Together they form the efficiency curve."
-        }
-      }
-    },
-    "mode": {
-      "current": {
-        "default": "auto",
-        "rules": {
-          "type": "enum",
-          "values": [
-            {
-              "value": "auto",
-              "description": "Machine accepts setpoints from a parent controller and runs autonomously."
-            },
-            {
-              "value": "virtualControl",
-              "description": "Controlled via GUI setpoints; ignores parent commands."
-            },
-            {
-              "value": "fysicalControl",
-              "description": "Controlled via physical buttons or switches; ignores external automated commands."
-            },
-            {
-              "value": "maintenance",
-              "description": "No active control from auto, virtual, or fysical sources."
-            }
-          ],
-          "description": "The operational mode of the machine."
-        }
-      },
-      "allowedActions":{
-        "default":{},
-        "rules": {
-          "type": "object",
-          "schema":{
-            "auto": {
-              "default": ["statusCheck", "execMovement", "execSequence", "emergencyStop"],
-              "rules": {
-                "type": "set",
-                "itemType": "string",
-                "description": "Actions allowed in auto mode."
-              }
-            },
-            "virtualControl": {
-              "default": ["statusCheck", "execMovement", "execSequence", "emergencyStop"],
-              "rules": {
-                "type": "set",
-                "itemType": "string",
-                "description": "Actions allowed in virtualControl mode."
-              }
-            },
-            "fysicalControl": {
-              "default": ["statusCheck", "emergencyStop"],
-              "rules": {
-                "type": "set",
-                "itemType": "string",
-                "description": "Actions allowed in fysicalControl mode."
-              }
-            },
-            "maintenance": {
-              "default": ["statusCheck"],
-              "rules": {
-                "type": "set",
-                "itemType": "string",
-                "description": "Actions allowed in maintenance mode."
-              }
-            }
-          },
-          "description": "Information about valid command sources recognized by the machine."
-        }
-      },
-      "allowedSources":{
-        "default": {},
-        "rules": {
-          "type": "object",
-          "schema":{
-            "auto": {
-              "default": ["parent", "GUI", "fysical"],
-              "rules": {
-                "type": "set",
-                "itemType": "string",
-                "description": "Sources allowed in auto mode."
-              }
-            },
-            "virtualControl": {
-              "default": ["GUI", "fysical"],
-              "rules": {
-                "type": "set",
-                "itemType": "string",
-                "description": "Sources allowed in virtualControl mode."
-              }
-            },
-            "fysicalControl": {
-              "default": ["fysical"],
-              "rules": {
-                "type": "set",
-                "itemType": "string",
-                "description": "Sources allowed in fysicalControl mode."
-              }
-            }
-          },
-          "description": "Information about valid command sources recognized by the machine."
-        }
-      }
-    },
-    "source": {
-      "default": "parent",
-      "rules": {
-        "type": "enum",
-        "values": [
-          {
-            "value": "parent",
-            "description": "Commands are received from a parent controller."
-          },
-          {
-            "value": "GUI",
-            "description": "Commands are received from a graphical user interface."
-          },
-          {
-            "value": "fysical",
-            "description": "Commands are received from physical buttons or switches."
-          }
-        ],
-        "description": "Information about valid command sources recognized by the machine."
-      }
-    },
-    "sequences":{
-      "default":{},
-      "rules": {
-        "type": "object",
-        "schema": {
-          "startup": {
-            "default": ["starting","warmingup","operational"],
-            "rules": {
-              "type": "set",
-              "itemType": "string",
-              "description": "Sequence of states for starting up the machine."
-            }
-          },
-          "shutdown": {
-            "default": ["stopping","coolingdown","idle"],
-            "rules": {
-              "type": "set",
-              "itemType": "string",
-              "description": "Sequence of states for shutting down the machine."
-            }
-          },
-          "emergencystop": {
-            "default": ["emergencystop","off"],
-            "rules": {
-              "type": "set",
-              "itemType": "string",
-              "description": "Sequence of states for an emergency stop."
-            }
-          },
-          "boot": {
-            "default": ["idle","starting","warmingup","operational"],	
-            "rules": {
-              "type": "set",
-              "itemType": "string",
-              "description": "Sequence of states for booting up the machine."
-            }
-          }
-        }
-      },
-      "description": "Predefined sequences of states for the machine."
-
-    },
-    "calculationMode": {
-      "default": "medium",
-      "rules": {
-        "type": "enum",
-        "values": [
-          {
-            "value": "low",
-            "description": "Calculations run at fixed intervals (time-based)."
-          },
-          {
-            "value": "medium",
-            "description": "Calculations run when new setpoints arrive or measured changes occur (event-driven)."
-          },
-          {
-            "value": "high",
-            "description": "Calculations run on all event-driven info, including every movement."
-          }
-        ],
-        "description": "The frequency at which calculations are performed."
-      }
-    }
-  }
-  

package.json

@@ -17,8 +17,7 @@
   "author": "Rene De Ren",
   "license": "SEE LICENSE",
   "dependencies": {
-    "generalFunctions": "git+https://gitea.centraal.wbd-rd.nl/RnD/generalFunctions.git",
-    "convert": "git+https://gitea.centraal.wbd-rd.nl/RnD/convert.git"
+    "generalFunctions": "git+https://gitea.centraal.wbd-rd.nl/RnD/generalFunctions.git"
   },
   "node-red": {
     "nodes": {

rotatingMachine.html

@@ -1,297 +1,155 @@
-<script type="module">
-    
-    import * as menuUtils from "/generalFunctions/helper/menuUtils.js";
-  
-    RED.nodes.registerType("rotatingMachine", {
-      category: "digital twin",
-      color: "#4f8582",
-  
-      defaults: {
-        // Define default properties
-        name: { value: "", required: true },
-        enableLog: { value: false },
-        logLevel: { value: "error" },
+<!--
+| S88-niveau             | Primair (blokkleur) | Tekstkleur |
+| ---------------------- | ------------------- | ---------- |
+| **Area**               | `#0f52a5`           | wit        |
+| **Process Cell**       | `#0c99d9`           | wit        |
+| **Unit**               | `#50a8d9`           | zwart      |
+| **Equipment (Module)** | `#86bbdd`           | zwart      |
+| **Control Module**     | `#a9daee`           | zwart      |
 
-        // Define specific properties
-        speed: { value: 1, required: true },
-        startup: { value: 0 },
-        warmup: { value: 0 },
-        shutdown: { value: 0 },
-        cooldown: { value: 0 },
+-->
+<!-- Load the dynamic menu & config endpoints -->
+<script src="/rotatingMachine/menu.js"></script>
+<script src="/rotatingMachine/configData.js"></script>
 
-        //define general asset properties
-        supplier: { value: "" },
-        subType: { value: "" },
-        model: { value: "" },
-        unit: { value: "" },
+<script>
+  RED.nodes.registerType("rotatingMachine", {
+    category: "EVOLV",
+    color: "#86bbdd",
+        defaults: {
 
-        //define specific asset properties
-        machineCurve : { value: {}},
-      },
-  
-      inputs: 1,
-      outputs: 4,
-      inputLabels: ["Machine Input"],
-      outputLabels: ["process", "dbase", "upstreamParent", "downstreamParent"],
-      icon: "font-awesome/fa-cogs",
-  
-      label: function () {
-        return this.name || "Rotating Machine";
-      },
-  
-    oneditprepare: function () {
-        const node = this;
+          // Define specific properties
+          speed: { value: 1, required: true },
+          startup: { value: 0 },
+          warmup: { value: 0 },
+          shutdown: { value: 0 },
+          cooldown: { value: 0 },
+          machineCurve: { value: {}},
+          flowNumber: { value: 1, required: true },
 
-        console.log("Rotating Machine Node: Edit Prepare");
-  
-        const elements = {
-          // Basic fields
-          name: document.getElementById("node-input-name"),
-          // specific fields
-          speed: document.getElementById("node-input-speed"),
-          startup: document.getElementById("node-input-startup"),
-          warmup: document.getElementById("node-input-warmup"),
-          shutdown: document.getElementById("node-input-shutdown"),
-          cooldown: document.getElementById("node-input-cooldown"),
-          // Logging fields
-          logCheckbox: document.getElementById("node-input-enableLog"),
-          logLevelSelect: document.getElementById("node-input-logLevel"),
-          rowLogLevel: document.getElementById("row-logLevel"),
-          // Asset fields
-          supplier: document.getElementById("node-input-supplier"),
-          subType: document.getElementById("node-input-subType"),
-          model: document.getElementById("node-input-model"),
-          unit: document.getElementById("node-input-unit"),
-        };
+          //define asset properties
+          uuid: { value: "" },
+          supplier: { value: "" },
+          category: { value: "" },
+          assetType: { value: "" },
+          model: { value: "" },
+          unit: { value: "" },
 
-        const projecSettingstURL = "http://localhost:1880/generalFunctions/settings/projectSettings.json";
+          //logger properties
+          enableLog: { value: false },
+          logLevel: { value: "error" },
 
-      try{
+          //physicalAspect
+          positionVsParent: { value: "" },
+          positionIcon: { value: "" },
+          hasDistance: { value: false },
+          distance: { value: 0 },
+          distanceUnit: { value: "m" },
+          distanceDescription: { value: "" }
 
-        // Fetch project settings
-        menuUtils.fetchProjectData(projecSettingstURL)
-          .then((projectSettings) => {
-
-            //assign to node vars
-            node.configUrls = projectSettings.configUrls;
-
-            const { cloudConfigURL, localConfigURL } = menuUtils.getSpecificConfigUrl("rotatingMachine",node.configUrls.cloud.taggcodeAPI);
-            node.configUrls.cloud.config = cloudConfigURL; // first call
-            node.configUrls.local.config = localConfigURL; // backup call
-
-            node.locationId = projectSettings.locationId;
-            node.uuid = projectSettings.uuid;
-
-            // Gets the ID of the active workspace (Flow)
-            const activeFlowId = RED.workspaces.active(); //fetches active flow id
-            node.processId = activeFlowId;
-
-           // UI elements 
-          menuUtils.initBasicToggles(elements);
-          menuUtils.fetchAndPopulateDropdowns(node.configUrls, elements, node); // function for all assets
-
-        })
-
-      }catch(e){
-        console.log("Error fetching project settings", e);
-      }
-
-      if(node.d){
-        //this means node is disabled
-        console.log("Current status of node is disabled");
-      }
     },
-  
-    oneditsave: function () {
+    inputs: 1,
+    outputs: 3,
+    inputLabels: ["Input"],
+    outputLabels: ["process", "dbase", "parent"],
+    icon: "font-awesome/fa-cog",
+
+    label: function () {
+      return this.positionIcon + " " + this.category.slice(0, -1) || "Machine";
+    },
+
+    oneditprepare: function() {
+      // wait for the menu scripts to load
+      const waitForMenuData = () => {
+        if (window.EVOLV?.nodes?.rotatingMachine?.initEditor) {
+          window.EVOLV.nodes.rotatingMachine.initEditor(this);
+        } else {
+          setTimeout(waitForMenuData, 50);
+        }
+      };
+      waitForMenuData();
+
+      // your existing project‐settings & asset dropdown logic can remain here
+      document.getElementById("node-input-speed");
+      document.getElementById("node-input-startup");
+      document.getElementById("node-input-warmup");
+      document.getElementById("node-input-shutdown");
+      document.getElementById("node-input-cooldown");
+
+    },
+    oneditsave: function() {
       const node = this;
 
-      console.log(`------------ Saving changes to node ------------`);
-      console.log(`${node.uuid}`);
-
-      //save basic properties
-      ["name", "unit", "supplier", "subType", "model"].forEach(
-        (field) => {
-          const element = document.getElementById(`node-input-${field}`);
-          if (element) {
-            node[field] = element.value || "";
-          }
-        }
-      );
-
-      // Save numeric and boolean properties
-      ["speed", "startup", "warmup", "shutdown", "cooldown"].forEach(
-        (field) => {
-          const element = document.getElementById(`node-input-${field}`);
-          if (element) {
-            node[field] = Number(element.value) || 0;
-          }
-        }
-      );
-
-      /*
-      //local db
-      node[field] = node["modelMetadata"][field];
-      //central db
-      node[field] = node["modelMetadata"]["product_model_meta"][field];
-      */
-
-      //save meta data curve central db
-      ["machineCurve"].forEach(
-        (field) => {
-            node[field] = node.modelMetadata.product_model_meta 
-            ? node.modelMetadata.product_model_meta[field] 
-            : node.modelMetadata[field];
-          //console.log(node[field]);
-          console.log("Machine curve saved");
-        }
-      );
-
-      const logLevelElement = document.getElementById("node-input-logLevel");
-      node.logLevel = logLevelElement ? logLevelElement.value || "info" : "info";
-
-      if (!node.unit) {
-          RED.notify("Unit selection is required.", "error");
+      // save asset fields
+      if (window.EVOLV?.nodes?.rotatingMachine?.assetMenu?.saveEditor) {
+        window.EVOLV.nodes.rotatingMachine.assetMenu.saveEditor(this);
+      }
+      // save logger fields
+      if (window.EVOLV?.nodes?.rotatingMachine?.loggerMenu?.saveEditor) {
+        window.EVOLV.nodes.rotatingMachine.loggerMenu.saveEditor(this);
+      }
+      // save position field
+      if (window.EVOLV?.nodes?.rotatingMachine?.positionMenu?.saveEditor) {
+        window.EVOLV.nodes.rotatingMachine.positionMenu.saveEditor(this);
       }
 
-      if (node.subType && !node.unit) {
-        RED.notify("Unit must be set when specifying a subtype.", "error");
-      }
-
-      try{
-        console.log("Saving assetID and tagnumber");
-        console.log(node.assetTagCode);
-        // Fetch project settings
-        menuUtils.apiCall(node,node.configUrls)
-          .then((response) => {
-
-          console.log(" ====<<>>>> API call response", response);
-
-          //save response to node information
-          node.assetId = response.asset_id;
-          node.assetTagCode = response.asset_tag_number;
-          })
-          .catch((error) => {
-            console.log("Error during API call", error);
-          });
-      }catch(e){
-        console.log("Error saving assetID and tagnumber", e);
-      }
-  },
+      ["speed", "startup", "warmup", "shutdown", "cooldown"].forEach((field) => {
+        const element = document.getElementById(`node-input-${field}`);
+        const value = parseFloat(element?.value) || 0;
+        console.log(`----------------> Saving ${field}: ${value}`);
+        node[field] = value;
+      });
 
+    }
   });
+</script>
 
-  </script>
-  
-  <!-- Main UI Template -->
-  <script type="text/html" data-template-name="rotatingMachine">
-    <div class="form-row">
-      <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
-      <input
-        type="text"
-        id="node-input-name"
-        placeholder="Machine Name"
-        style="width:70%;"
-      />
-    </div>
-  
-    <div class="form-row">
-      <label for="node-input-speed"><i class="fa fa-clock-o"></i> Reaction Speed</label>
-      <input type="number" id="node-input-speed" placeholder="1" />
-    </div>
-  
-    <div class="form-row">
-      <label for="node-input-startup"><i class="fa fa-clock-o"></i> Startup Time</label>
-      <input type="number" id="node-input-startup" placeholder="0" />
-    </div>
-  
-    <div class="form-row">
-      <label for="node-input-warmup"><i class="fa fa-clock-o"></i> Warmup Time</label>
-      <input type="number" id="node-input-warmup" placeholder="0" />
-    </div>
-  
-    <div class="form-row">
-      <label for="node-input-shutdown"><i class="fa fa-clock-o"></i> Shutdown Time</label>
-      <input type="number" id="node-input-shutdown" placeholder="0" />
-    </div>
-  
-    <div class="form-row">
-      <label for="node-input-cooldown"><i class="fa fa-clock-o"></i> Cooldown Time</label>
-      <input type="number" id="node-input-cooldown" placeholder="0" />
-    </div>
+<!-- Main UI Template -->
+<script type="text/html" data-template-name="rotatingMachine">
 
-    <!-- Optional Extended Fields: supplier, type, subType, model -->
-    <hr />
-    <div class="form-row">
-      <label for="node-input-supplier"
-        ><i class="fa fa-industry"></i> Supplier</label
-      >
-      <select id="node-input-supplier" style="width:60%;">
-        <option value="">(optional)</option>
-      </select>
-    </div>
-    <div class="form-row">
-      <label for="node-input-subType"
-        ><i class="fa fa-puzzle-piece"></i> SubType</label
-      >
-      <select id="node-input-subType" style="width:60%;">
-        <option value="">(optional)</option>
-      </select>
-    </div>
-    <div class="form-row">
-      <label for="node-input-model"><i class="fa fa-wrench"></i> Model</label>
-      <select id="node-input-model" style="width:60%;">
-        <option value="">(optional)</option>
-      </select>
-    </div>
-    <div class="form-row">
-      <label for="node-input-unit"><i class="fa fa-balance-scale"></i> Unit</label>
-      <select id="node-input-unit" style="width:60%;"></select>
-    </div>
-
-    <hr />
-
-    <!-- loglevel checkbox -->
-    <div class="form-row">
-      <label for="node-input-enableLog"
-        ><i class="fa fa-cog"></i> Enable Log</label
-      >
-      <input
-        type="checkbox"
-        id="node-input-enableLog"
-        style="width:20px; vertical-align:baseline;"
-      />
-      <span>Enable logging</span>
-    </div>
-
-  <div class="form-row" id="row-logLevel">
-    <label for="node-input-logLevel"><i class="fa fa-cog"></i> Log Level</label>
-    <select id="node-input-logLevel" style="width:60%;">
-      <option value="info">Info</option>
-      <option value="debug">Debug</option>
-      <option value="warn">Warn</option>
-      <option value="error">Error</option>
-    </select>
+  <!-- Machine-specific controls -->
+  <div class="form-row">
+    <label for="node-input-speed"><i class="fa fa-clock-o"></i> Reaction Speed</label>
+    <input type="number" id="node-input-speed" style="width:60%;" />
+  </div>
+  <div class="form-row">
+    <label for="node-input-startup"><i class="fa fa-clock-o"></i> Startup Time</label>
+    <input type="number" id="node-input-startup" style="width:60%;" />
+  </div>
+  <div class="form-row">
+    <label for="node-input-warmup"><i class="fa fa-clock-o"></i> Warmup Time</label>
+    <input type="number" id="node-input-warmup" style="width:60%;" />
+  </div>
+  <div class="form-row">
+    <label for="node-input-shutdown"><i class="fa fa-clock-o"></i> Shutdown Time</label>
+    <input type="number" id="node-input-shutdown" style="width:60%;" />
+  </div>
+  <div class="form-row">
+    <label for="node-input-cooldown"><i class="fa fa-clock-o"></i> Cooldown Time</label>
+    <input type="number" id="node-input-cooldown" style="width:60%;" />
+  </div>
+  <div class="form-row">
+    <label for="node-input-flowNumber"><i class="fa fa-clock-o"></i> Flow Number</label>
+    <input type="number" id="node-input-flowNumber" style="width:60%;" />
   </div>
 
-  </script>
-  
-  <script type="text/html" data-help-name="rotatingMachine">
-    <p>
-      <b>Rotating Machine Node</b>: Configure the behavior of a rotating machine
-      used in a digital twin.
-    </p>
-    <ul>
-      <li><b>Supplier:</b> Select a supplier to populate machine options.</li>
-      <li><b>SubType:</b> Select a subtype if applicable to further categorize the asset.</li>
-      <li><b>Model:</b> Define the specific model for more granular asset configuration.</li>
-      <li><b>Unit:</b> Assign a unit to standardize measurements or operations.</li>
-      <li><b>Speed:</b> Reaction speed of the machine in response to inputs.</li>
-      <li><b>Startup:</b> Define the startup time for the machine.</li>
-      <li><b>Warmup:</b> Define the warmup time for the machine.</li>
-      <li><b>Shutdown:</b> Define the shutdown time for the machine.</li>
-      <li><b>Cooldown:</b> Define the cooldown time for the machine.</li>
-      <li><b>Enable Log:</b> Enable or disable logging for the machine.</li>
-      <li><b>Log Level:</b> Set the log level (Info, Debug, Warn, Error).</li>
-    </ul>
-  </script>
-  
+  <!-- Asset fields injected here -->
+  <div id="asset-fields-placeholder"></div>
+
+  <!-- Logger fields injected here -->
+  <div id="logger-fields-placeholder"></div>
+
+  <!-- Position fields injected here -->
+  <div id="position-fields-placeholder"></div>
+
+</script>
+
+<script type="text/html" data-help-name="rotatingMachine">
+  <p><b>Rotating Machine Node</b>: Configure a rotating‐machine asset.</p>
+  <ul>
+    <li><b>Reaction Speed, Startup, Warmup, Shutdown, Cooldown:</b> timing parameters.</li>
+    <li><b>Supplier / SubType / Model / Unit:</b> choose via Asset menu.</li>
+    <li><b>Enable Log / Log Level:</b> toggle via Logger menu.</li>
+    <li><b>Position:</b> set Upstream / At Equipment / Downstream via Position menu.</li>
+  </ul>
+</script>

rotatingMachine.js

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

src/nodeClass.js

@@ -0,0 +1,293 @@
+/**
+ * node class.js
+ *
+ * Encapsulates all node logic in a reusable class. In future updates we can split this into multiple generic classes and use the config to specifiy which ones to use.
+ * This allows us to keep the Node-RED node clean and focused on wiring up the UI and event handlers.
+ */
+const { outputUtils, configManager } = require('generalFunctions');
+const Specific = require("./specificClass");
+
+class nodeClass {
+  /**
+   * Create a Node.
+   * @param {object} uiConfig - Node-RED node configuration.
+   * @param {object} RED    - Node-RED runtime API.
+   */
+  constructor(uiConfig, RED, nodeInstance, nameOfNode) {
+
+    // Preserve RED reference for HTTP endpoints if needed
+    this.node = nodeInstance; // This is the Node-RED node instance, we can use this to send messages and update status
+    this.RED = RED; // This is the Node-RED runtime API, we can use this to create endpoints if needed
+    this.name = nameOfNode; // This is the name of the node, it should match the file name and the node type in Node-RED
+    this.source = null; // Will hold the specific class instance
+    this.config = null; // Will hold the merged configuration
+
+    // Load default & UI config
+    this._loadConfig(uiConfig,this.node);
+
+    // Instantiate core class
+    this._setupSpecificClass(uiConfig);
+
+    // Wire up event and lifecycle handlers
+    this._bindEvents();
+    this._registerChild();
+    this._startTickLoop();
+    this._attachInputHandler();
+    this._attachCloseHandler();
+  }
+
+  /**
+   * Load and merge default config with user-defined settings.
+   * @param {object} uiConfig - Raw config from Node-RED UI.
+   */
+  _loadConfig(uiConfig,node) {
+
+    // Merge UI config over defaults
+    this.config = {
+      general: {
+        id: node.id, // node.id is for the child registration process
+        unit: uiConfig.unit, // add converter options later to convert to default units (need like a model that defines this which units we are going to use and then conver to those standards)
+        logging: {
+          enabled: uiConfig.enableLog,
+          logLevel: uiConfig.logLevel
+        }
+      },
+      asset: {
+        uuid: uiConfig.assetUuid, //need to add this later to the asset model
+        tagCode: uiConfig.assetTagCode, //need to add this later to the asset model
+        supplier: uiConfig.supplier,
+        category: uiConfig.category, //add later to define as the software type 
+        type: uiConfig.assetType,
+        model: uiConfig.model,
+        unit: uiConfig.unit
+      },
+      functionality: {
+        positionVsParent: uiConfig.positionVsParent
+      },
+      flowNumber: uiConfig.flowNumber
+    };
+
+    // Utility for formatting outputs
+    this._output = new outputUtils();
+  }
+
+  /**
+   * Instantiate the core Measurement logic and store as source.
+   */
+  _setupSpecificClass(uiConfig) {
+    const machineConfig = this.config;
+
+    // need extra state for this
+    const stateConfig = {
+        general: {
+          logging: {
+            enabled: machineConfig.eneableLog,
+            logLevel: machineConfig.logLevel
+          }
+        },
+        movement: {
+          speed: Number(uiConfig.speed)
+        },
+        time: {
+          starting: Number(uiConfig.startup),
+          warmingup: Number(uiConfig.warmup),
+          stopping: Number(uiConfig.shutdown),
+          coolingdown: Number(uiConfig.cooldown)
+        }
+      };
+
+    this.source = new Specific(machineConfig, stateConfig);
+
+    //store in node 
+    this.node.source = this.source; // Store the source in the node instance for easy access
+  
+  }
+
+  /**
+   * Bind events to Node-RED status updates. Using internal emitter. --> REMOVE LATER WE NEED ONLY COMPLETE CHILDS AND THEN CHECK FOR UPDATES
+   */
+  _bindEvents() {
+
+  }
+
+  _updateNodeStatus() {
+    const m = this.source;
+    try {
+          const mode = m.currentMode;
+          const state = m.state.getCurrentState();
+          const flow = Math.round(m.measurements.type("flow").variant("predicted").position('downstream').getCurrentValue());
+          const power = Math.round(m.measurements.type("power").variant("predicted").position('upstream').getCurrentValue());
+          let symbolState;
+          switch(state){
+            case "off":
+              symbolState = "⬛";
+              break;
+            case "idle":
+              symbolState = "⏸️";
+              break;
+            case "operational":
+              symbolState = "⏵️";
+              break;
+            case "starting":
+              symbolState = "⏯️";
+              break;
+            case "warmingup":
+              symbolState = "🔄";
+              break;
+            case "accelerating":
+              symbolState = "⏩";
+              break;
+            case "stopping":
+              symbolState = "⏹️";
+              break;
+            case "coolingdown":
+              symbolState = "❄️";
+              break;
+            case "decelerating":
+              symbolState = "⏪";
+              break;
+          }
+          const position = m.state.getCurrentPosition();
+          const roundedPosition = Math.round(position * 100) / 100;
+
+          let status;
+          switch (state) {
+            case "off":
+              status = { fill: "red", shape: "dot", text: `${mode}: OFF` };
+              break;
+            case "idle":
+              status = { fill: "blue", shape: "dot", text: `${mode}: ${symbolState}` };
+              break;
+            case "operational":
+                status = { fill: "green", shape: "dot", text: `${mode}: ${symbolState} | ${roundedPosition}% | 💨${flow}m³/h | ⚡${power}kW` };
+              break;
+            case "starting":
+              status = { fill: "yellow", shape: "dot", text: `${mode}: ${symbolState}` };
+              break;
+            case "warmingup":
+              status = { fill: "green", shape: "dot", text: `${mode}: ${symbolState} | ${roundedPosition}% | 💨${flow}m³/h | ⚡${power}kW` };
+              break;
+            case "accelerating":
+              status = { fill: "yellow", shape: "dot", text: `${mode}: ${symbolState} | ${roundedPosition}%| 💨${flow}m³/h | ⚡${power}kW` };
+              break;
+            case "stopping":
+              status = { fill: "yellow", shape: "dot", text: `${mode}: ${symbolState}` };
+              break;
+            case "coolingdown":
+              status = { fill: "yellow", shape: "dot", text: `${mode}: ${symbolState}` };
+              break;
+            case "decelerating":
+              status = { fill: "yellow", shape: "dot", text: `${mode}: ${symbolState} - ${roundedPosition}% | 💨${flow}m³/h | ⚡${power}kW` };
+              break;
+            default:
+              status = { fill: "grey", shape: "dot", text: `${mode}: ${symbolState}` };
+          }
+          return status;
+        } catch (error) {
+          node.error("Error in updateNodeStatus: " + error.message);
+          return { fill: "red", shape: "ring", text: "Status Error" };
+        }
+      }
+  /**
+   * Register this node as a child upstream and downstream.
+   * Delayed to avoid Node-RED startup race conditions.
+   */
+  _registerChild() {
+    setTimeout(() => {
+      this.node.send([
+        null,
+        null,
+        { topic: 'registerChild', payload: this.config.general.id, positionVsParent: this.config?.functionality?.positionVsParent || 'atEquipment' },
+      ]);
+    }, 100);
+  }
+
+  /**
+   * Start the periodic tick loop.
+   */
+  _startTickLoop() {
+    setTimeout(() => {
+      this._tickInterval = setInterval(() => this._tick(), 1000);
+
+      // Update node status on nodered screen every second ( this is not the best way to do this, but it works for now)
+      this._statusInterval = setInterval(() => {
+        const status = this._updateNodeStatus();
+        this.node.status(status);
+      }, 1000);
+
+    }, 1000);
+  }
+
+  /**
+   * Execute a single tick: update measurement, format and send outputs.
+   */
+  _tick() {
+    //this.source.tick();
+
+    const raw = this.source.getOutput();
+    const processMsg = this._output.formatMsg(raw, this.config, 'process');
+    const influxMsg  = this._output.formatMsg(raw, this.config, 'influxdb');
+
+    // Send only updated outputs on ports 0 & 1
+    this.node.send([processMsg, influxMsg]);
+  }
+
+  /**
+   * Attach the node's input handler, routing control messages to the class.
+   */
+  _attachInputHandler() {
+    this.node.on('input', (msg, send, done) => {
+     /* Update to complete event based node by putting the tick function after an input event */
+      const m = this.source;
+      switch(msg.topic) {
+            case 'registerChild':
+              // Register this node as a child of the parent node
+              const childId = msg.payload;
+              const childObj = this.RED.nodes.getNode(childId); 
+              m.childRegistrationUtils.registerChild(childObj.source ,msg.positionVsParent);
+              break;
+            case 'setMode':
+              m.setMode(msg.payload);
+              break;
+            case 'execSequence':
+              const { source, action, parameter } = msg.payload;
+              m.handleInput(source, action, parameter);
+              break;
+            case 'execMovement':
+              const { source: mvSource, action: mvAction, setpoint } = msg.payload;
+              m.handleInput(mvSource, mvAction, Number(setpoint));
+              break;
+            case 'flowMovement':
+              const { source: fmSource, action: fmAction, setpoint: fmSetpoint } = msg.payload;
+              m.handleInput(fmSource, fmAction, Number(fmSetpoint));
+
+              break;
+            case 'emergencystop':
+              const { source: esSource, action: esAction } = msg.payload;
+              m.handleInput(esSource, esAction);
+              break;
+            case 'showWorkingCurves':
+              m.showWorkingCurves();
+              send({ topic : "Showing curve" , payload: m.showWorkingCurves() });
+              break;
+            case 'CoG':
+              m.showCoG();
+              send({ topic : "Showing CoG" , payload: m.showCoG() });
+              break;
+          }
+    });
+  }
+
+  /**
+   * Clean up timers and intervals when Node-RED stops the node.
+   */
+  _attachCloseHandler() {
+    this.node.on('close', (done) => {
+      clearInterval(this._tickInterval);
+      clearInterval(this._statusInterval);
+      done();
+    });
+  }
+}
+
+module.exports = nodeClass;

src/specificClass.js

@@ -1,62 +1,6 @@
-/**
- * @file machine.js
- *
- * Permission is hereby granted to any person obtaining a copy of this software 
- * and associated documentation files (the "Software"), to use it for personal 
- * or non-commercial purposes, with the following restrictions:
- *
- * 1. **No Copying or Redistribution**: The Software or any of its parts may not 
- *    be copied, merged, distributed, sublicensed, or sold without explicit 
- *    prior written permission from the author.
- * 
- * 2. **Commercial Use**: Any use of the Software for commercial purposes requires 
- *    a valid license, obtainable only with the explicit consent of the author.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
- * FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES, OR OTHER 
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT, OR OTHERWISE, ARISING FROM, 
- * OUT OF, OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 
- * SOFTWARE.
- *
- * Ownership of this code remains solely with the original author. Unauthorized 
- * use of this Software is strictly prohibited.
- *
- * @summary A class to interact and manipulate machines with a non-euclidian curve
- * @description A class to interact and manipulate machines with a non-euclidian curve
- * @module machine
- * @exports machine
- * @version 0.1.0
- * @since 0.1.0
- * 
- * Author:
- * - Rene De Ren
- * Email:
- * - rene@thegoldenbasket.nl
- * 
- *  Add functionality later
-  // -------- Operational Metrics -------- //
-maintenanceAlert: this.state.checkMaintenanceStatus()
-
-
-*/
-
-//load local dependencies
 const EventEmitter = require('events');
-const Logger = require('../../../generalFunctions/helper/logger');
-const State = require('../../../generalFunctions/helper/state/state');
-const Predict = require('../../../predict/dependencies/predict/predict_class');
-const { MeasurementContainer } = require('../../../generalFunctions/helper/measurements/index');
-const Interpolation = require('../../../predict/dependencies/predict/interpolation');
-
-//load all config modules
-const defaultConfig = require('../rotatingMachine/rotatingMachineConfig.json');
-const ConfigUtils = require('../../../generalFunctions/helper/configUtils');
-
-//load registration utility
-const ChildRegistrationUtils = require('../../../generalFunctions/helper/childRegistrationUtils');
-const ErrorMetrics = require('../../../generalFunctions/helper/nrmse/errorMetrics');
+const {loadCurve,logger,configUtils,configManager,state, nrmse, MeasurementContainer, predict, interpolation , childRegistrationUtils} = require('generalFunctions');
+const { name } = require('../../generalFunctions/src/convert/lodash/lodash._shimkeys');
 
 class Machine {
 
@@ -65,25 +9,50 @@ class Machine {
 
     //basic setup
     this.emitter = new EventEmitter();  // Own EventEmitter
-    this.configUtils = new ConfigUtils(defaultConfig);
+    
+    this.logger = new logger(machineConfig.general.logging.enabled,machineConfig.general.logging.logLevel, machineConfig.general.name);
+    this.configManager = new configManager(); 
+    this.defaultConfig = this.configManager.getConfig('rotatingMachine'); // Load default config for rotating machine ( use software type name ? )
+    this.configUtils = new configUtils(this.defaultConfig);
+
+    // Load a specific curve
+    this.model = machineConfig.asset.model; // Get the model from the machineConfig
+    this.curve = this.model ? loadCurve(this.model) : null;
+
+    //Init config and check if it is valid
     this.config = this.configUtils.initConfig(machineConfig);
+    
+    //add unique name for this node.
+    this.config = this.configUtils.updateConfig(this.config, {general:{name: this.config.functionality?.softwareType + "_" + machineConfig.general.id}}); // add unique name if not present
+
+    if (!this.model || !this.curve) {
+      this.logger.error(`${!this.model ? 'Model not specified' : 'Curve not found for model ' + this.model} in machineConfig. Cannot make predictions.`);
+      // Set prediction objects to null to prevent method calls
+      this.predictFlow = null;
+      this.predictPower = null;
+      this.predictCtrl = null;
+      this.hasCurve = false;
+    }
+    else{
+      this.hasCurve = true;
+          this.config = this.configUtils.updateConfig(this.config, { 
+      asset: { ...this.config.asset, machineCurve: this.curve } 
+    });
+      machineConfig = { ...machineConfig, asset: { ...machineConfig.asset, machineCurve: this.curve } }; // Merge curve into machineConfig
+      this.predictFlow = new predict({ curve: this.config.asset.machineCurve.nq });     // load nq (x : ctrl , y : flow relationship) 
+      this.predictPower = new predict({ curve: this.config.asset.machineCurve.np });     // load np (x : ctrl , y : power relationship)
+      this.predictCtrl = new predict({ curve: this.reverseCurve(this.config.asset.machineCurve.nq) }); // load reversed nq (x: flow, y: ctrl relationship)
+    }
+
+    this.state = new state(stateConfig, this.logger); // Init State manager and pass logger
+    this.errorMetrics = new nrmse(errorMetricsConfig, this.logger);
 
     // Initialize measurements
     this.measurements = new MeasurementContainer();
-    this.interpolation = new Interpolation();
-    this.child = {}; // object to hold child information so we know on what to subscribe
+    this.interpolation = new interpolation();
 
     this.flowDrift = null;
 
-    // Init after config is set
-    this.logger = new Logger(this.config.general.logging.enabled, this.config.general.logging.logLevel, this.config.general.name);
-    this.state = new State(stateConfig, this.logger); // Init State manager and pass logger
-    this.errorMetrics = new ErrorMetrics(errorMetricsConfig, this.logger);
-
-    this.predictFlow = new Predict({ curve: this.config.asset.machineCurve.nq });     // load nq (x : ctrl , y : flow relationship) 
-    this.predictPower = new Predict({ curve: this.config.asset.machineCurve.np });     // load np (x : ctrl , y : power relationship)
-    this.predictCtrl = new Predict({ curve: this.reverseCurve(this.config.asset.machineCurve.nq) }); // load reversed nq (x: flow, y: ctrl relationship)
-
     this.currentMode = this.config.mode.current;
     this.currentEfficiencyCurve = {};
     this.cog = 0;
@@ -93,37 +62,101 @@ class Machine {
     this.absDistFromPeak = 0;
     this.relDistFromPeak = 0;
 
+    // When position state changes, update position
     this.state.emitter.on("positionChange", (data) => {
       this.logger.debug(`Position change detected: ${data}`);
       this.updatePosition();
     });
 
-    
+    // used for holding the source and sink unit operations or other object with setInfluent / getEffluent method for e.g. recirculation.
+    this.upstreamSource = null;
+    this.downstreamSink = null;
 
-
-    //this.calcCog();
-
-
-    this.childRegistrationUtils = new ChildRegistrationUtils(this); // Child registration utility
+    this.child = {}; // object to hold child information so we know on what to subscribe
+    this.childRegistrationUtils = new childRegistrationUtils(this); // Child registration utility
 
   }
 
-    // Method to assess drift using errorMetrics
-    assessDrift(measurement, processMin, processMax) {
-      this.logger.debug(`Assessing drift for measurement: ${measurement} processMin: ${processMin} processMax: ${processMax}`);
-      const predictedMeasurement = this.measurements.type(measurement).variant("predicted").position("downstream").getAllValues().values;
-      const measuredMeasurement = this.measurements.type(measurement).variant("measured").position("downstream").getAllValues().values;
-
-      if (!predictedMeasurement || !measuredMeasurement) return null;
-      
-      return this.errorMetrics.assessDrift(
-        predictedMeasurement,
-        measuredMeasurement,
-        processMin,
-        processMax
-      );
+  /*-------------------               Register child events               -------------------*/
+  registerChild(child, softwareType) {
+    if(!child) {
+      this.logger.error(`Invalid ${softwareType} child provided.`);
+      return;
     }
 
+    switch (softwareType) {
+      case "measurement":
+        this.logger.debug(`Registering measurement child...`);
+        this._connectMeasurement(child);
+        break;
+      case "reactor":
+        this.logger.debug(`Registering reactor child...`);
+        this._connectReactor(child);
+        break;
+      default:
+        this.logger.error(`Unrecognized softwareType: ${softwareType}`);
+    }
+  }
+
+  _connectMeasurement(measurementChild) {
+    const position = measurementChild.config.functionality.positionVsParent;
+    const distance = measurementChild.config.functionality.distanceVsParent || 0;
+    const measurementType = measurementChild.config.asset.type;
+    //rebuild to measurementype.variant no position and then switch based on values not strings or names.
+    const eventName = `${measurementType}.measured.${position}`;
+
+    this.logger.debug(`Setting up listener for ${eventName} from child ${measurementChild.config.general.name}`);
+    // Register event listener for measurement updates
+    measurementChild.measurements.emitter.on(eventName, (eventData) => {
+      this.logger.debug(`🔄 ${position} ${measurementType} from ${eventData.childName}: ${eventData.value} ${eventData.unit}`);
+
+      // Store directly in parent's measurement container
+      this.measurements
+        .type(measurementType)
+        .variant("measured")
+        .position(position)
+        .value(eventData.value, eventData.timestamp, eventData.unit);      
+      
+      // Call the appropriate handler
+      switch (measurementType) {
+        case 'pressure':
+          this.updateMeasuredPressure(eventData.value, position, eventData);
+          break;
+          
+        case 'flow':
+          this.updateMeasuredFlow(eventData.value, position, eventData);
+          break;
+          
+        default:
+          this.logger.warn(`No handler for measurement type: ${measurementType}`);
+          // Generic handler - just update position
+          this.updatePosition();
+      }
+    });
+  }
+
+  _connectReactor(reactorChild) {
+    this.downstreamSink = reactorChild; // downstream from the pumps perpective
+  }
+
+  //---------------- END child stuff -------------//
+
+  // Method to assess drift using errorMetrics
+  assessDrift(measurement, processMin, processMax) {
+    this.logger.debug(`Assessing drift for measurement: ${measurement} processMin: ${processMin} processMax: ${processMax}`);
+    const predictedMeasurement = this.measurements.type(measurement).variant("predicted").position("downstream").getAllValues().values;
+    const measuredMeasurement = this.measurements.type(measurement).variant("measured").position("downstream").getAllValues().values;
+
+    if (!predictedMeasurement || !measuredMeasurement) return null;
+    
+    return this.errorMetrics.assessDrift(
+      predictedMeasurement,
+      measuredMeasurement,
+      processMin,
+      processMax
+    );
+  }
+
   reverseCurve(curve) {
     const reversedCurve = {};
     for (const [pressure, values] of Object.entries(curve)) {
@@ -152,37 +185,37 @@ class Machine {
   }
 
   async handleInput(source, action, parameter) {
+
     if (!this.isValidSourceForMode(source, this.currentMode)) {
       let warningTxt = `Source '${source}' is not valid for mode '${this.currentMode}'.`;
       this.logger.warn(warningTxt);
       return {status : false , feedback: warningTxt};
     }
     
-
     this.logger.info(`Handling input from source '${source}' with action '${action}' in mode '${this.currentMode}'.`);
+    
     try {
       switch (action) {
         case "execSequence":
-          await this.executeSequence(parameter);
-          //recalc flow and power
-          this.updatePosition();
-          break;
+          return await this.executeSequence(parameter);
+
         case "execMovement":
-          await this.setpoint(parameter);
-          break;
+          return await this.setpoint(parameter);
+
         case "flowMovement":
           // Calculate the control value for a desired flow
           const pos = this.calcCtrl(parameter);
           // Move to the desired setpoint
-          await this.setpoint(pos);
-          break;
+          return await this.setpoint(pos);
+
         case "emergencyStop":
           this.logger.warn(`Emergency stop activated by '${source}'.`);
-          await this.executeSequence("emergencyStop");
-          break;
+          return await this.executeSequence("emergencyStop");
+
         case "statusCheck":
           this.logger.info(`Status Check: Mode = '${this.currentMode}', Source = '${source}'.`);
           break;
+
         default:
           this.logger.warn(`Action '${action}' is not implemented.`);
           break;
@@ -192,10 +225,17 @@ class Machine {
     } catch (error) {
       this.logger.error(`Error handling input: ${error}`);
     }
+
+  }
+
+  abortMovement(reason = "group override") {
+    if (this.state?.abortCurrentMovement) {
+      this.state.abortCurrentMovement(reason);
+    }
   }
 
   setMode(newMode) {
-    const availableModes = defaultConfig.mode.current.rules.values.map(v => v.value);
+    const availableModes = this.defaultConfig.mode.current.rules.values.map(v => v.value);
     if (!availableModes.includes(newMode)) {
       this.logger.warn(`Invalid mode '${newMode}'. Allowed modes are: ${availableModes.join(', ')}`);
       return;
@@ -232,6 +272,9 @@ class Machine {
         break; // Exit sequence execution on error
       }
     }
+
+    //recalc flow and power
+    this.updatePosition();
   }
 
   async setpoint(setpoint) {
@@ -242,6 +285,8 @@ class Machine {
         throw new Error("Invalid setpoint: Setpoint must be a non-negative number.");
       }
 
+      this.logger.info(`Setting setpoint to ${setpoint}. Current position: ${this.state.getCurrentPosition()}`);
+
       // Move to the desired setpoint
       await this.state.moveTo(setpoint);
 
@@ -252,64 +297,91 @@ class Machine {
 
   // Calculate flow based on current pressure and position
   calcFlow(x) {
-    const state = this.state.getCurrentState();
-
-    if (!["operational", "accelerating", "decelerating"].includes(state)) {
-      this.measurements.type("flow").variant("predicted").position("downstream").value(0);
-      this.logger.debug(`Machine is not operational. Setting predicted flow to 0.`);
-      return 0;
-    }
+    if(this.hasCurve) {
+      if (!this._isOperationalState()) {
+        this.measurements.type("flow").variant("predicted").position("downstream").value(0);
+        this.logger.debug(`Machine is not operational. Setting predicted flow to 0.`);
+        return 0;
+      }
 
       //this.predictFlow.currentX = x; Decrepated
       const cFlow = this.predictFlow.y(x);
       this.measurements.type("flow").variant("predicted").position("downstream").value(cFlow);
       //this.logger.debug(`Calculated flow: ${cFlow} for pressure: ${this.getMeasuredPressure()} and position: ${x}`);
       return cFlow;
+    }
+
+    // If no curve data is available, log a warning and return 0
+    this.logger.warn(`No curve data available for flow calculation. Returning 0.`);
+    this.measurements.type("flow").variant("predicted").position("downstream").value(0);
+    return 0;
     
   }
 
   // Calculate power based on current pressure and position
   calcPower(x) {
-    const state = this.state.getCurrentState();
-    if (!["operational", "accelerating", "decelerating"].includes(state)) {
-      this.measurements.type("power").variant("predicted").position('upstream').value(0);
-      this.logger.debug(`Machine is not operational. Setting predicted power to 0.`);
-      return 0;
-    }
+    if(this.hasCurve) {
+      if (!this._isOperationalState()) {
+        this.measurements.type("power").variant("predicted").position('atEquipment').value(0);
+        this.logger.debug(`Machine is not operational. Setting predicted power to 0.`);
+        return 0;
+      }
     
       //this.predictPower.currentX = x; Decrepated
       const cPower = this.predictPower.y(x);
-      this.measurements.type("power").variant("predicted").position('upstream').value(cPower);
+      this.measurements.type("power").variant("predicted").position('atEquipment').value(cPower);
       //this.logger.debug(`Calculated power: ${cPower} for pressure: ${this.getMeasuredPressure()} and position: ${x}`);
       return cPower;
+    }
+    // If no curve data is available, log a warning and return 0
+    this.logger.warn(`No curve data available for power calculation. Returning 0.`);
+    this.measurements.type("power").variant("predicted").position('atEquipment').value(0);
+    return 0;
+
   }
 
   // calculate the power consumption using only flow and pressure
   inputFlowCalcPower(flow) {
-    this.predictCtrl.currentX = flow;
-    const cCtrl = this.predictCtrl.y(flow);
-    this.predictPower.currentX = cCtrl;
-    const cPower = this.predictPower.y(cCtrl);
-    return cPower;
+    if(this.hasCurve) {
+
+      this.predictCtrl.currentX = flow;
+      const cCtrl = this.predictCtrl.y(flow);
+      this.predictPower.currentX = cCtrl;
+      const cPower = this.predictPower.y(cCtrl);
+      return cPower;
+    }
+    
+    // If no curve data is available, log a warning and return 0
+    this.logger.warn(`No curve data available for power calculation. Returning 0.`);
+    this.measurements.type("power").variant("predicted").position('atEquipment').value(0);
+    return 0;
+
   }
 
   // Function to predict control value for a desired flow
   calcCtrl(x) {
-
-    this.predictCtrl.currentX = x;
-    const cCtrl = this.predictCtrl.y(x);
-    this.measurements.type("ctrl").variant("predicted").position('upstream').value(cCtrl);
-    //this.logger.debug(`Calculated ctrl: ${cCtrl} for pressure: ${this.getMeasuredPressure()} and position: ${x}`);
-    return cCtrl;
+    if(this.hasCurve) {
+      this.predictCtrl.currentX = x;
+      const cCtrl = this.predictCtrl.y(x);
+      this.measurements.type("ctrl").variant("predicted").position('atEquipment').value(cCtrl);
+      //this.logger.debug(`Calculated ctrl: ${cCtrl} for pressure: ${this.getMeasuredPressure()} and position: ${x}`);
+      return cCtrl;
+    }
+    
+    // If no curve data is available, log a warning and return 0
+    this.logger.warn(`No curve data available for control calculation. Returning 0.`);
+    this.measurements.type("ctrl").variant("predicted").position('atEquipment').value(0);
+    return 0;
 
   }
 
-  // this function returns the pressure for calculations
+  // returns the best available pressure measurement to use in the prediction calculation
+  // this will be either the differential pressure, downstream or upstream pressure
   getMeasuredPressure() {
     const pressureDiff = this.measurements.type('pressure').variant('measured').difference();
-    
+
     // Both upstream & downstream => differential
-    if (pressureDiff != null) {
+    if (pressureDiff) {
       this.logger.debug(`Pressure differential: ${pressureDiff.value}`);
       this.predictFlow.fDimension = pressureDiff.value;
       this.predictPower.fDimension = pressureDiff.value;
@@ -329,7 +401,7 @@ class Machine {
 
     // Only downstream => use it, warn that it's partial
     if (downstreamPressure != null) {
-      this.logger.warn(`Using downstream pressure only for prediction: ${downstreamPressure} `);
+      this.logger.warn(`Using downstream pressure only for prediction: ${downstreamPressure} This is less acurate!!`);
       this.predictFlow.fDimension = downstreamPressure;
       this.predictPower.fDimension = downstreamPressure;
       this.predictCtrl.fDimension = downstreamPressure;
@@ -376,7 +448,7 @@ class Machine {
     }
 
     // get
-    const upstreamFlow = this.measurements.type('pressure').variant('measured').position('upstream').getCurrentValue();
+    const upstreamFlow = this.measurements.type('flow').variant('measured').position('upstream').getCurrentValue();
 
     // Only upstream => might still accept it, but warn
     if (upstreamFlow != null) {
@@ -385,7 +457,7 @@ class Machine {
     }
 
     // get
-    const downstreamFlow = this.measurements.type('pressure').variant('measured').position('downstream').getCurrentValue();
+    const downstreamFlow = this.measurements.type('flow').variant('measured').position('downstream').getCurrentValue();
 
     // Only downstream => might still accept it, but warn
     if (downstreamFlow != null) {
@@ -399,7 +471,7 @@ class Machine {
   }
 
   handleMeasuredPower() {
-    const power = this.measurements.type("power").variant("measured").position("upstream").getCurrentValue();
+    const power = this.measurements.type("power").variant("measured").position("atEquipment").getCurrentValue();
     // If your system calls it "upstream" or just a single "value", adjust accordingly
 
     if (power != null) {
@@ -411,74 +483,61 @@ class Machine {
     }
   }
 
-  updatePressure(variant,value,position) {
+  // context handler for pressure updates
+  updateMeasuredPressure(value, position, context = {}) {
+   
+    this.logger.debug(`Pressure update: ${value} at ${position} from ${context.childName || 'child'} (${context.childId || 'unknown-id'})`);
+    
+    //  Store in parent's measurement container 
+    this.measurements.type("pressure").variant("measured").position(position).value(value, context.timestamp, context.unit);
 
-    switch (variant) {
-      case ("measured"):
-        //only update when machine is in a state where it can be used
-        if (this.state.getCurrentState() == "operational" || this.state.getCurrentState() == "accelerating" || this.state.getCurrentState() == "decelerating") {
-          // put value in measurements
-          this.measurements.type("pressure").variant("measured").position(position).value(value);
-          //when measured pressure gets updated we need some logic to fetch the relevant value which could be downstream or differential pressure
-          const pressure = this.getMeasuredPressure();
-          //update the flow power and cog
-          this.updatePosition();
-          this.logger.debug(`Measured pressure: ${pressure}`);
-        }
-        break;
+    // Determine what kind of value to use as pressure (upstream , downstream or difference)
+    const pressure = this.getMeasuredPressure();
+    this.updatePosition();
+    
+    this.logger.debug(`Using pressure: ${pressure} for calculations`);
+  }
 
-      default:
-        this.logger.warn(`Unrecognized variant '${variant}' for pressure update.`);
-        break;
+  // NEW: Flow handler
+  updateMeasuredFlow(value, position, context = {}) {
+
+    if (!this._isOperationalState()) {
+      this.logger.warn(`Machine not operational, skipping flow update from ${context.childName || 'unknown'}`);
+      return;
+    }
+
+    this.logger.debug(`Flow update: ${value} at ${position} from ${context.childName || 'child'}`);
+
+    if (this.upstreamSource && this.downstreamSink) {
+      this._updateSourceSink();
+    }
+    
+    // Store in parent's measurement container
+    this.measurements.type("flow").variant("measured").position(position).value(value, context.timestamp, context.unit);
+    
+    // Update predicted flow if you have prediction capability
+    if (this.predictFlow) {
+      this.measurements.type("flow").variant("predicted").position("atEquipment").value(this.predictFlow.outputY || 0);
     }
   }
 
-  updateFlow(variant,value,position) {
-
-    switch (variant) {
-      case ("measured"):
-        // put value in measurements
-        this.measurements.type("flow").variant("measured").position(position).value(value);
-        //when measured flow gets updated we need to push the last known value in the prediction measurements to keep them synced
-        this.measurements.type("flow").variant("predicted").position("downstream").value(this.predictFlow.outputY);
-        break;
-
-      case ("predicted"):
-        this.logger.debug('not doing anythin yet');
-        break;
-
-      default:
-        this.logger.warn(`Unrecognized variant '${variant}' for flow update.`);
-        break;
-    }
+  _updateSourceSink() {
+    // Handles flow according to the configured "flow number"
+    this.logger.debug(`Updating source-sink pair: ${this.upstreamSource.config.functionality.softwareType} - ${this.downstreamSink.config.functionality.softwareType}`);
+    this.downstreamSink.setInfluent = this.upstreamSource.getEffluent[this.config.flowNumber];
   }
 
-  updateMeasurement(variant, subType, value, position) {
-    this.logger.debug(`---------------------- updating ${subType} ------------------ `);
-    switch (subType) {
-      case "pressure":
-        // Update pressure measurement
-        this.updatePressure(variant,value,position);
-        break;
-      case "flow":
-        this.updateFlow(variant,value,position);
-        // Update flow measurement
-        this.flowDrift = this.assessDrift("flow", this.predictFlow.currentFxyYMin , this.predictFlow.currentFxyYMax);
-        this.logger.debug(`---------------------------------------- `);
-        break;
-      case "power":
-        // Update power measurement
-        break;
-      default:
-        this.logger.error(`Type '${type}' not recognized for measured update.`);
-        return;
-    }
+  // Helper method for operational state check
+  _isOperationalState() {
+    const state = this.state.getCurrentState();
+    return ["operational", "accelerating", "decelerating"].includes(state);
   }
 
   //what is the internal functions that need updating when something changes that has influence on this.
   updatePosition() {
-    if (this.state.getCurrentState() == "operational" || this.state.getCurrentState() == "accelerating" || this.state.getCurrentState() == "decelerating") {
-      
+    
+    if (this._isOperationalState()) {
+
       const currentPosition = this.state.getCurrentPosition();
 
       // Update the predicted values based on the new position
@@ -508,6 +567,23 @@ class Machine {
     return distance;
   }
 
+  showWorkingCurves() {
+    // Show the current curves for debugging
+    const { powerCurve, flowCurve } = this.getCurrentCurves();
+    return {
+      powerCurve: powerCurve, 
+      flowCurve: flowCurve,
+      cog: this.cog,
+      cogIndex: this.cogIndex,
+      NCog: this.NCog,
+      minEfficiency: this.minEfficiency,
+      currentEfficiencyCurve: this.currentEfficiencyCurve,
+      absDistFromPeak: this.absDistFromPeak,
+      relDistFromPeak: this.relDistFromPeak
+    };
+  }
+
+
    // Calculate the center of gravity for current pressure
   calcCog() {
 
@@ -571,12 +647,12 @@ class Machine {
 
     if (power != 0 && flow != 0) {
       // Calculate efficiency after measurements update
-      this.measurements.type("efficiency").variant(variant).position('downstream').value((flow / power));
+      this.measurements.type("efficiency").variant(variant).position('atEquipment').value((flow / power));
     } else {
-      this.measurements.type("efficiency").variant(variant).position('downstream').value(null);
+      this.measurements.type("efficiency").variant(variant).position('atEquipment').value(null);
     }
 
-    return this.measurements.type("efficiency").variant(variant).position('downstream').getCurrentValue();
+    return this.measurements.type("efficiency").variant(variant).position('atEquipment').getCurrentValue();
 
   }
 
@@ -675,12 +751,12 @@ class Machine {
 module.exports = Machine;
 
 /*-------------------               Testing               -------------------*/
-
 /*
+
 curve = require('C:/Users/zn375/.node-red/public/fallbackData.json');
 
 //import a child
-const Child = require('../../../measurement/dependencies/measurement/measurement');
+const Child = require('../../measurement/src/specificClass');
 
 console.log(`Creating child...`);
 const PT1 = new Child(config={
@@ -693,11 +769,16 @@ const PT1 = new Child(config={
   },
   functionality:{
     softwareType:"measurement",
+    positionVsParent:"upstream",
   },
   asset:{
-    type:"sensor",
-    subType:"pressure",
+    supplier:"Vega",
+    category:"sensor",
+    type:"pressure",
+    model:"Vegabar 82",
+    unit: "mbar"
   },
+
 });
 
 const PT2 = new Child(config={
@@ -710,10 +791,14 @@ const PT2 = new Child(config={
   },
   functionality:{
     softwareType:"measurement",
+    positionVsParent:"upstream",
   },
   asset:{
-    type:"sensor",
-    subType:"pressure",
+    supplier:"Vega",
+    category:"sensor",
+    type:"pressure",
+    model:"Vegabar 82",
+    unit: "mbar"
   },
 });
 
@@ -731,7 +816,7 @@ const machineConfig = {
   asset: {
       supplier: "Hydrostal",
       type: "pump",
-      subType: "centrifugal",
+      category: "centrifugal",
       model: "H05K-S03R+HGM1X-X280KO", // Ensure this field is present.
       machineCurve: curve["machineCurves"]["Hydrostal"]["H05K-S03R+HGM1X-X280KO"],
   }