New function: get abbreviations

Returns the abbreviated versions of building IDs, phenomenon names
and sensor sampling rates

public/js/dropDownList.js

@@ -158,3 +158,50 @@ const getSelectedOptionsFromDropDownLists = function () {
 
   return [selectedBuilding, selectedSensor, selectedSamplingRate];
 };
+
+/**
+ * Get the abbreviated form of building IDs, phenomenon names and sensor sampling rates
+ * @param {String} buildingFullForm A string representation of the full form of a building ID
+ * @param {String} phenomenonFullForm A string representation of the full form of a phenomenon name
+ * @param {String} samplingRateFullForm A string representation of the full form of a sensor's sampling rate
+ * @returns {Array} An array of abbreviated strings
+ */
+const getBuildingSensorSamplingRateAbbreviation = function (
+  buildingFullForm,
+  phenomenonFullForm,
+  samplingRateFullForm
+) {
+  const fullFormToAbbreviationMapping = {
+    buildings: {
+      "Bau 101": "101",
+      "Bau 102": "102",
+      "Bau 107": "107",
+      "Bau 112": "112, 118",
+      "Bau 125": "125",
+      "Bau 225": "225",
+    },
+    phenomenon: {
+      Vorlauftemperatur: "vl",
+      Rücklauftemperatur: "rl",
+      Durchfluss: "flow",
+      Leistung: "power",
+      Energie: "energy",
+      Energie_VERBR: "energy_verb",
+    },
+    samplingRate: {
+      "15 min": "15min",
+      "60 min": "60min",
+    },
+  };
+
+  const buildingAbbrev =
+    fullFormToAbbreviationMapping["buildings"]?.[buildingFullForm];
+
+  const phenomenonAbbrev =
+    fullFormToAbbreviationMapping["phenomenon"]?.[phenomenonFullForm];
+
+  const samplingRateAbbrev =
+    fullFormToAbbreviationMapping["samplingRate"]?.[samplingRateFullForm];
+
+  return [buildingAbbrev, phenomenonAbbrev, samplingRateAbbrev];
+};