20251203.1 (#28383)

Author: piitaya

build-scripts/gulp/translations.js

@@ -156,7 +156,9 @@ const createTestTranslation = () =>
  */
 const createMasterTranslation = () =>
   gulp
-    .src([EN_SRC, ...(mergeBackend ? [`${inBackendDir}/en.json`] : [])])
+    .src([EN_SRC, ...(mergeBackend ? [`${inBackendDir}/en.json`] : [])], {
+      allowEmpty: true,
+    })
     .pipe(new CustomJSON(lokaliseTransform))
     .pipe(new MergeJSON("en"))
     .pipe(gulp.dest(workDir));

demo/src/stubs/energy.ts

@@ -44,47 +44,73 @@ export const mockEnergy = (hass: MockHomeAssistant) => {
               number_energy_price: null,
             },
           ],
+          power: [
+            { stat_rate: "sensor.power_grid" },
+            { stat_rate: "sensor.power_grid_return" },
+          ],
           cost_adjustment_day: 0,
         },
         {
           type: "solar",
           stat_energy_from: "sensor.solar_production",
+          stat_rate: "sensor.power_solar",
           config_entry_solar_forecast: ["solar_forecast"],
         },
-        /*         {
+        {
           type: "battery",
           stat_energy_from: "sensor.battery_output",
           stat_energy_to: "sensor.battery_input",
-        }, */
+          stat_rate: "sensor.power_battery",
+        },
         {
           type: "gas",
           stat_energy_from: "sensor.energy_gas",
           stat_cost: "sensor.energy_gas_cost",
           entity_energy_price: null,
           number_energy_price: null,
         },
+        {
+          type: "water",
+          stat_energy_from: "sensor.energy_water",
+          stat_cost: "sensor.energy_water_cost",
+          entity_energy_price: null,
+          number_energy_price: null,
+        },
       ],
       device_consumption: [
         {
           stat_consumption: "sensor.energy_car",
+          stat_rate: "sensor.power_car",
         },
         {
           stat_consumption: "sensor.energy_ac",
+          stat_rate: "sensor.power_ac",
         },
         {
           stat_consumption: "sensor.energy_washing_machine",
+          stat_rate: "sensor.power_washing_machine",
         },
         {
           stat_consumption: "sensor.energy_dryer",
+          stat_rate: "sensor.power_dryer",
         },
         {
           stat_consumption: "sensor.energy_heat_pump",
+          stat_rate: "sensor.power_heat_pump",
         },
         {
           stat_consumption: "sensor.energy_boiler",
+          stat_rate: "sensor.power_boiler",
+        },
+      ],
+      device_consumption_water: [
+        {
+          stat_consumption: "sensor.water_kitchen",
+        },
+        {
+          stat_consumption: "sensor.water_garden",
         },
       ],
-      device_consumption_water: [],
     })
   );
   hass.mockWS(

demo/src/stubs/entities.ts

@@ -154,6 +154,38 @@ export const energyEntities = () =>
         unit_of_measurement: "EUR",
       },
     },
+    "sensor.power_grid": {
+      entity_id: "sensor.power_grid",
+      state: "500",
+      attributes: {
+        state_class: "measurement",
+        unit_of_measurement: "W",
+      },
+    },
+    "sensor.power_grid_return": {
+      entity_id: "sensor.power_grid_return",
+      state: "-100",
+      attributes: {
+        state_class: "measurement",
+        unit_of_measurement: "W",
+      },
+    },
+    "sensor.power_solar": {
+      entity_id: "sensor.power_solar",
+      state: "200",
+      attributes: {
+        state_class: "measurement",
+        unit_of_measurement: "W",
+      },
+    },
+    "sensor.power_battery": {
+      entity_id: "sensor.power_battery",
+      state: "100",
+      attributes: {
+        state_class: "measurement",
+        unit_of_measurement: "W",
+      },
+    },
     "sensor.energy_gas_cost": {
       entity_id: "sensor.energy_gas_cost",
       state: "2",
@@ -171,6 +203,15 @@ export const energyEntities = () =>
         unit_of_measurement: "m³",
       },
     },
+    "sensor.energy_water": {
+      entity_id: "sensor.energy_water",
+      state: "4000",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        friendly_name: "Water",
+        unit_of_measurement: "L",
+      },
+    },
     "sensor.energy_car": {
       entity_id: "sensor.energy_car",
       state: "4",
@@ -225,4 +266,58 @@ export const energyEntities = () =>
         unit_of_measurement: "kWh",
       },
     },
+    "sensor.power_car": {
+      entity_id: "sensor.power_car",
+      state: "40",
+      attributes: {
+        state_class: "measurement",
+        friendly_name: "Electric car",
+        unit_of_measurement: "W",
+      },
+    },
+    "sensor.power_ac": {
+      entity_id: "sensor.power_ac",
+      state: "30",
+      attributes: {
+        state_class: "measurement",
+        friendly_name: "Air conditioning",
+        unit_of_measurement: "W",
+      },
+    },
+    "sensor.power_washing_machine": {
+      entity_id: "sensor.power_washing_machine",
+      state: "60",
+      attributes: {
+        state_class: "measurement",
+        friendly_name: "Washing machine",
+        unit_of_measurement: "W",
+      },
+    },
+    "sensor.power_dryer": {
+      entity_id: "sensor.power_dryer",
+      state: "55",
+      attributes: {
+        state_class: "measurement",
+        friendly_name: "Dryer",
+        unit_of_measurement: "W",
+      },
+    },
+    "sensor.power_heat_pump": {
+      entity_id: "sensor.power_heat_pump",
+      state: "60",
+      attributes: {
+        state_class: "measurement",
+        friendly_name: "Heat pump",
+        unit_of_measurement: "W",
+      },
+    },
+    "sensor.power_boiler": {
+      entity_id: "sensor.power_boiler",
+      state: "70",
+      attributes: {
+        state_class: "measurement",
+        friendly_name: "Boiler",
+        unit_of_measurement: "W",
+      },
+    },
   });

demo/src/stubs/recorder.ts

@@ -17,17 +17,15 @@ const generateMeanStatistics = (
   end: Date,
   // eslint-disable-next-line default-param-last
   period: "5minute" | "hour" | "day" | "month" = "hour",
-  initValue: number,
   maxDiff: number
 ): StatisticValue[] => {
   const statistics: StatisticValue[] = [];
   let currentDate = new Date(start);
   currentDate.setMinutes(0, 0, 0);
-  let lastVal = initValue;
   const now = new Date();
   while (end > currentDate && currentDate < now) {
     const delta = Math.random() * maxDiff;
-    const mean = lastVal + delta;
+    const mean = delta;
     statistics.push({
       start: currentDate.getTime(),
       end: currentDate.getTime(),
@@ -38,7 +36,6 @@ const generateMeanStatistics = (
       state: mean,
       sum: null,
     });
-    lastVal = mean;
     currentDate =
       period === "day"
         ? addDays(currentDate, 1)
@@ -336,7 +333,6 @@ export const mockRecorder = (mockHass: MockHomeAssistant) => {
                   start,
                   end,
                   period,
-                  state,
                   state * (state > 80 ? 0.05 : 0.1)
                 );
         }

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name         = "home-assistant-frontend"
-version      = "20251203.0"
+version      = "20251203.1"
 license      = "Apache-2.0"
 license-files = ["LICENSE*"]
 description  = "The Home Assistant frontend"

src/components/ha-markdown-element.ts

@@ -99,10 +99,7 @@ class HaMarkdownElement extends ReactiveElement {
       }
     );
 
-    render(
-      elements.map((e) => h(unsafeHTML(e))),
-      this.renderRoot
-    );
+    render(h(unsafeHTML(elements.join(""))), this.renderRoot);
 
     this._resize();
 

src/components/ha-markdown.ts

@@ -25,11 +25,11 @@ export class HaMarkdown extends LitElement {
 
   @property({ type: Boolean }) public cache = false;
 
-  @query("ha-markdown-element") private _markdownElement!: ReactiveElement;
+  @query("ha-markdown-element") private _markdownElement?: ReactiveElement;
 
   protected async getUpdateComplete() {
     const result = await super.getUpdateComplete();
-    await this._markdownElement.updateComplete;
+    await this._markdownElement?.updateComplete;
     return result;
   }
 

src/components/ha-snowflakes.ts

@@ -31,8 +31,8 @@ export class HaSnowflakes extends SubscribeMixin(LitElement) {
         this.hass!.connection,
         "frontend",
         "winter_mode",
-        (enabled) => {
-          this._enabled = enabled;
+        (feature) => {
+          this._enabled = feature.enabled;
         }
       ),
     ];

src/data/energy.ts

@@ -11,7 +11,7 @@ import {
   isLastDayOfMonth,
   addYears,
 } from "date-fns";
-import type { Collection } from "home-assistant-js-websocket";
+import type { Collection, HassEntity } from "home-assistant-js-websocket";
 import { getCollection } from "home-assistant-js-websocket";
 import memoizeOne from "memoize-one";
 import {
@@ -1361,3 +1361,37 @@ export const calculateSolarConsumedGauge = (
   }
   return undefined;
 };
+
+/**
+ * Get current power value from entity state, normalized to kW
+ * @param stateObj - The entity state object to get power value from
+ * @returns Power value in kW, or 0 if entity not found or invalid
+ */
+export const getPowerFromState = (stateObj: HassEntity): number | undefined => {
+  if (!stateObj) {
+    return undefined;
+  }
+  const value = parseFloat(stateObj.state);
+  if (isNaN(value)) {
+    return undefined;
+  }
+
+  // Normalize to kW based on unit of measurement (case-sensitive)
+  // Supported units: GW, kW, MW, mW, TW, W
+  const unit = stateObj.attributes.unit_of_measurement;
+  switch (unit) {
+    case "W":
+      return value / 1000;
+    case "mW":
+      return value / 1000000;
+    case "MW":
+      return value * 1000;
+    case "GW":
+      return value * 1000000;
+    case "TW":
+      return value * 1000000000;
+    default:
+      // Assume kW if no unit or unit is kW
+      return value;
+  }
+};

src/data/labs.ts

@@ -101,22 +101,18 @@ export const subscribeLabFeatures = (
  * Subscribe to a specific lab feature
  * @param conn - The connection to the Home Assistant instance
  * @param domain - The domain of the lab feature
- * @param previewFeature - The preview feature of the lab feature
+ * @param previewFeature - The preview feature identifier
  * @param onChange - The function to call when the lab feature changes
- * @returns The unsubscribe function
+ * @returns A promise that resolves to the unsubscribe function
  */
 export const subscribeLabFeature = (
   conn: Connection,
   domain: string,
   previewFeature: string,
-  onChange: (enabled: boolean) => void
-) =>
-  subscribeLabFeatures(conn, (features) => {
-    const enabled =
-      features.find(
-        (feature) =>
-          feature.domain === domain &&
-          feature.preview_feature === previewFeature
-      )?.enabled ?? false;
-    onChange(enabled);
+  onChange: (feature: LabPreviewFeature) => void
+): Promise<() => void> =>
+  conn.subscribeMessage<LabPreviewFeature>(onChange, {
+    type: "labs/subscribe",
+    domain,
+    preview_feature: previewFeature,
   });