Added heating controls and fixed saveChanges() function inside recommendation card modal to use the adjusted heat demand instead of the regular

src/app/components/building-passport/RecommendationCard.tsx

@@ -35,6 +35,7 @@ const TitleMap = {
   solar_pv: "Solar Photovoltaic Panels System",
   // Heating
   heating: "Heating Systems",
+  heating_control: "Heating Controls",
   // Hot water tank
   hot_water_tank_insulation: "Hot Water Tank Insulation",
   // Default options when no recommendation is selected

src/app/components/building-passport/RecommendationContainer.tsx

@@ -107,6 +107,11 @@ export default function RecommendationContainer({
       (rec: Recommendation) => rec.default
     ) || emptyImpactState;
 
+  const defaultHeatingControlRecommendations =
+    categorizedRecommendations.heating_control?.find(
+      (rec: Recommendation) => rec.default
+    ) || emptyImpactState;
+
   const defaultHotWaterTankRecommendations =
     categorizedRecommendations.hot_water_tank_insulation?.find(
       (rec: Recommendation) => rec.default
@@ -125,6 +130,7 @@ export default function RecommendationContainer({
     heating: defaultHeatingRecommendations.estimatedCost || 0,
     hot_water_tank_insulation:
       defaultHotWaterTankRecommendations.estimatedCost || 0,
+    heating_control: defaultHeatingControlRecommendations.estimatedCost || 0,
   });
 
   const [sapMap, setSapMap] = useState<RecommendationMetricMap>({
@@ -139,6 +145,7 @@ export default function RecommendationContainer({
     heating: defaultHeatingRecommendations.sapPoints || 0,
     hot_water_tank_insulation:
       defaultHotWaterTankRecommendations.sapPoints || 0,
+    heating_control: defaultHeatingControlRecommendations.sapPoints || 0,
   });
 
   const [labourDaysMap, setLabourDaysMap] = useState<RecommendationMetricMap>({
@@ -153,6 +160,7 @@ export default function RecommendationContainer({
     heating: defaultHeatingRecommendations.labourDays || 0,
     hot_water_tank_insulation:
       defaultHotWaterTankRecommendations.labourDays || 0,
+    heating_control: defaultHeatingControlRecommendations.labourDays || 0,
   });
 
   const [co2SavingsMap, setCo2SavingsMap] = useState<RecommendationMetricMap>({
@@ -170,6 +178,8 @@ export default function RecommendationContainer({
     heating: defaultHeatingRecommendations.co2EquivalentSavings || 0,
     hot_water_tank_insulation:
       defaultHotWaterTankRecommendations.co2EquivalentSavings || 0,
+    heating_control:
+      defaultHeatingControlRecommendations.co2EquivalentSavings || 0,
   });
 
   const [energyCostSavingsMap, setEnergyCostSavingsMap] =
@@ -188,6 +198,8 @@ export default function RecommendationContainer({
       heating: defaultHeatingRecommendations.energyCostSavings || 0,
       hot_water_tank_insulation:
         defaultHotWaterTankRecommendations.energyCostSavings || 0,
+      heating_control:
+        defaultHeatingControlRecommendations.energyCostSavings || 0,
     });
 
   const [heatDemandMap, setHeatDemandMap] = useState<RecommendationMetricMap>({
@@ -204,6 +216,8 @@ export default function RecommendationContainer({
     heating: defaultHeatingRecommendations.adjustedHeatDemand || 0,
     hot_water_tank_insulation:
       defaultHotWaterTankRecommendations.adjustedHeatDemand || 0,
+    heating_control:
+      defaultHeatingControlRecommendations.adjustedHeatDemand || 0,
   });
 
   const [totalEstimatedCost, setTotalEstimatedCost] = useState(

src/app/components/building-passport/RecommendationModal.tsx

@@ -167,7 +167,7 @@ export default function RecommendationModal({
     // Update the heat demand savings map
     const newHeatDemandMap = {
       ...heatDemandMap,
-      [title]: recommendationData[newIndex]?.heatDemand || 0,
+      [title]: recommendationData[newIndex]?.adjustedHeatDemand || 0,
     };
 
     setHeatDemandMap(newHeatDemandMap);

src/app/db/schema/recommendations.ts

@@ -121,7 +121,8 @@ export type RecommendationType =
   | "floor_insulation"
   | "solar_pv"
   | "heating"
-  | "hot_water_tank_insulation";
+  | "hot_water_tank_insulation"
+  | "heating_control";
 
 export type UnnestedRecommendation = {
   quantity: number;

src/types/recommendations.ts

@@ -9,4 +9,5 @@ export interface RecommendationMetricMap {
   solar_pv: number;
   heating: number;
   hot_water_tank_insulation: number;
+  heating_control: number;
 }