add chart labels for counter components

packages/modules/web_themes/standard_legacy/web/index.html

@@ -1153,13 +1153,13 @@ <h4 class="modal-title">
 				// some helper functions
 				'helperFunctions.js?ver=20221117',
 				// functions for processing messages
-				'processAllMqttMsg.js?ver=20240307',
+				'processAllMqttMsg.js?ver=20240308',
 				// respective Chart.js definition live
-				'livechart.js?ver=20240307',
+				'livechart.js?ver=20240308',
 				// respective Chart.js definition price based charging
 				'electricityPriceChart.js?ver=20240108',
 				// functions performing mqtt and start mqtt-service
-				'setupMqttServices.js?ver=20240108',
+				'setupMqttServices.js?ver=20240308',
 			];
 			scriptsToLoad.forEach(function (src) {
 				var script = document.createElement('script');

packages/modules/web_themes/standard_legacy/web/livechart.js

@@ -542,13 +542,6 @@ function addDataset(datasetId) {
 		newDataset = JSON.parse(JSON.stringify(datasetTemplates[datasetTemplate]));
 		newDataset.parsing.yAxisKey = datasetId;
 		newDataset.jsonKey = datasetId;
-		if (datasetIndex) {
-			if(chartLabels[datasetId] === undefined) {
-				console.warn('no label found for index: ' + datasetId);
-				chartLabels[datasetId] = newDataset.label + ' ' + datasetIndex;
-			}
-			newDataset.label = chartLabels[datasetId];
-		}
 		return chartDatasets.push(newDataset) - 1;
 	} else {
 		console.warn('no matching template found: ' + datasetId);
@@ -562,6 +555,9 @@ function initDataset(datasetId) {
 		index = addDataset(datasetId);
 	}
 	if (index != undefined) {
+		if (chartLabels[datasetId] !== undefined) {
+			chartDatasets[index].label = chartLabels[datasetId];
+		}
 		chartDatasets[index].data = allChartData;
 	}
 }

packages/modules/web_themes/standard_legacy/web/processAllMqttMsg.js

@@ -14,11 +14,12 @@ var vehicleSoc = {};
 var evuCounterIndex = undefined;
 var chartLabels = {};
 
-function getIndex(topic) {
+function getIndex(topic, position=0) {
 	// get occurrence of numbers between / / in topic
 	// since this is supposed to be the index like in openwb/lp/4/w
 	// no lookbehind supported by safari, so workaround with replace needed
-	var index = topic.match(/(?:\/)([0-9]+)(?=\/)/g)[0].replace(/[^0-9]+/g, '');
+	// there may be multiple occurrences of numbers in the topic, so we need to specify the position
+	var index = topic.match(/(?:\/)([0-9]+)(?=\/)/g)[position].replace(/[^0-9]+/g, '');
 	if (typeof index === 'undefined') {
 		index = '';
 	}
@@ -362,6 +363,7 @@ function handleMessage(mqttTopic, mqttPayload) {
 	processPreloader(mqttTopic);
 	if (mqttTopic.match(/^openwb\/counter\/[0-9]+\//i)) { processCounterMessages(mqttTopic, mqttPayload) }
 	else if (mqttTopic.match(/^openwb\/counter\//i)) { processGlobalCounterMessages(mqttTopic, mqttPayload); }
+	else if (mqttTopic.match(/^openwb\/system\/device\/[0-9]+\/component\/[0-9]+\//i) ) { processComponentMessages(mqttTopic, mqttPayload); }
 	else if (mqttTopic.match(/^openwb\/bat\//i)) { processBatteryMessages(mqttTopic, mqttPayload); }
 	else if (mqttTopic.match(/^openwb\/pv\//i)) { processPvMessages(mqttTopic, mqttPayload); }
 	else if (mqttTopic.match(/^openwb\/chargepoint\//i)) { processChargePointMessages(mqttTopic, mqttPayload); }
@@ -437,8 +439,6 @@ function processGlobalCounterMessages(mqttTopic, mqttPayload) {
 }
 
 function processEvuMessages(mqttTopic, mqttPayload) {
-	// processes mqttTopic for topic openWB/counter/0
-	// called by handleMessage
 	if (mqttTopic == 'openWB/counter/' + evuCounterIndex + '/get/power') {
 		var unit = 'W';
 		var powerEvu = parseInt(mqttPayload, 10);
@@ -503,6 +503,27 @@ function processCounterMessages(mqttTopic, mqttPayload) {
 	}
 }
 
+function processComponentMessages(mqttTopic, mqttPayload) {
+	// let deviceIndex = getIndex(mqttTopic, 0);  // first number in topic
+	// let componentIndex = getIndex(mqttTopic, 1);  // second number in topic
+	if (mqttTopic.match(/^openWB\/system\/device\/[0-9]+\/component\/[0-9]+\/config$/i)) {
+		// JSON data
+		// name: str
+		// type: str
+		// id: int
+		// configuration: JSON
+		var configMessage = JSON.parse(mqttPayload);
+		// chart label
+		if (configMessage.type.includes("counter")) {
+			let key = `counter${configMessage.id}-power`;
+			if (configMessage.id == evuCounterIndex) {
+				key = "grid";
+			}
+			chartLabels[key] = configMessage.name;
+		}
+	}
+}
+
 function processBatteryMessages(mqttTopic, mqttPayload) {
 	// processes mqttTopic for topic openWB/bat
 	// called by handleMessage

packages/modules/web_themes/standard_legacy/web/setupMqttServices.js

@@ -34,7 +34,7 @@ var topicsToSubscribe = [
 	["openWB/bat/get/daily_exported", 1], // total daily imported energy; float, unit: kWh
 	["openWB/bat/get/daily_imported", 1], // total daily imported energy; float, unit: kWh
 
-	// counter topics, counter with index 0 is always main grid counter
+	// counter topics
 	["openWB/counter/set/home_consumption", 1], // actual home power
 	["openWB/counter/set/daily_yield_home_consumption", 1], // daily home energy
 	["openWB/counter/+/get/power", 1], // actual power; int, unit: W
@@ -55,6 +55,9 @@ var topicsToSubscribe = [
 	["openWB/chargepoint/+/get/enabled", 1], // is the chargepoint enabled? int, 0 = disabled, 1 = enabled
 	["openWB/chargepoint/+/set/current", 1], // actual set current; float, unit: A
 
+	// devices and components
+	["openWB/system/device/+/component/+/config", 1], // configuration of components
+
 	// information for connected vehicle
 	["openWB/chargepoint/+/get/connected_vehicle/info", 1], // general info of the vehicle; JSON { "id": int, "name": str }
 	["openWB/chargepoint/+/get/connected_vehicle/config", 1], // general configuration of the vehicle; JSON { "charge_template": int, "ev_template": int, "chargemode": str, "priority": bool, "average_consumption": int (Wh/100km) }