Display entities without area in summary dashboard (#27777)

* Add support for no area, no floor and no device in entity filter

* Display entities without area in summary dashboard

src/common/entity/entity_filter.ts

@@ -9,9 +9,9 @@ type EntityCategory = "none" | "config" | "diagnostic";
 export interface EntityFilter {
   domain?: string | string[];
   device_class?: string | string[];
-  device?: string | string[];
-  area?: string | string[];
-  floor?: string | string[];
+  device?: string | null | (string | null)[];
+  area?: string | null | (string | null)[];
+  floor?: string | null | (string | null)[];
   label?: string | string[];
   entity_category?: EntityCategory | EntityCategory[];
   hidden_platform?: string | string[];
@@ -19,6 +19,18 @@ export interface EntityFilter {
 
 export type EntityFilterFunc = (entityId: string) => boolean;
 
+const normalizeFilterArray = <T>(
+  value: T | null | T[] | (T | null)[] | undefined
+): Set<T | null> | undefined => {
+  if (value === undefined) {
+    return undefined;
+  }
+  if (value === null) {
+    return new Set([null]);
+  }
+  return new Set(ensureArray(value));
+};
+
 export const generateEntityFilter = (
   hass: HomeAssistant,
   filter: EntityFilter
@@ -29,11 +41,9 @@ export const generateEntityFilter = (
   const deviceClasses = filter.device_class
     ? new Set(ensureArray(filter.device_class))
     : undefined;
-  const floors = filter.floor ? new Set(ensureArray(filter.floor)) : undefined;
-  const areas = filter.area ? new Set(ensureArray(filter.area)) : undefined;
-  const devices = filter.device
-    ? new Set(ensureArray(filter.device))
-    : undefined;
+  const floors = normalizeFilterArray(filter.floor);
+  const areas = normalizeFilterArray(filter.area);
+  const devices = normalizeFilterArray(filter.device);
   const entityCategories = filter.entity_category
     ? new Set(ensureArray(filter.entity_category))
     : undefined;
@@ -73,23 +83,20 @@ export const generateEntityFilter = (
     }
 
     if (floors) {
-      if (!floor || !floors.has(floor.floor_id)) {
+      const floorId = floor?.floor_id ?? null;
+      if (!floors.has(floorId)) {
         return false;
       }
     }
     if (areas) {
-      if (!area) {
-        return false;
-      }
-      if (!areas.has(area.area_id)) {
+      const areaId = area?.area_id ?? null;
+      if (!areas.has(areaId)) {
         return false;
       }
     }
     if (devices) {
-      if (!device) {
-        return false;
-      }
-      if (!devices.has(device.id)) {
+      const deviceId = device?.id ?? null;
+      if (!devices.has(deviceId)) {
         return false;
       }
     }

src/panels/climate/strategies/climate-view-strategy.ts

@@ -115,6 +115,24 @@ const processAreasForClimate = (
   return cards;
 };
 
+const processUnassignedEntities = (
+  hass: HomeAssistant,
+  entities: string[]
+): LovelaceCardConfig[] => {
+  const unassignedFilter = generateEntityFilter(hass, {
+    area: null,
+  });
+  const unassignedEntities = entities.filter(unassignedFilter);
+  const areaCards: LovelaceCardConfig[] = [];
+  const computeTileCard = computeAreaTileCardConfig(hass, "", true);
+
+  for (const entityId of unassignedEntities) {
+    areaCards.push(computeTileCard(entityId));
+  }
+
+  return areaCards;
+};
+
 @customElement("climate-view-strategy")
 export class ClimateViewStrategy extends ReactiveElement {
   static async generate(
@@ -190,10 +208,33 @@ export class ClimateViewStrategy extends ReactiveElement {
       }
     }
 
+    // Process unassigned entities
+    const unassignedCards = processUnassignedEntities(hass, entities);
+
+    if (unassignedCards.length > 0) {
+      const section: LovelaceSectionRawConfig = {
+        type: "grid",
+        column_span: 2,
+        cards: [
+          {
+            type: "heading",
+            heading:
+              sections.length > 0
+                ? hass.localize(
+                    "ui.panel.lovelace.strategy.climate.other_devices"
+                  )
+                : hass.localize("ui.panel.lovelace.strategy.climate.devices"),
+          },
+          ...unassignedCards,
+        ],
+      };
+      sections.push(section);
+    }
+
     return {
       type: "sections",
       max_columns: 2,
-      sections: sections || [],
+      sections: sections,
     };
   }
 }

src/panels/light/strategies/light-view-strategy.ts

@@ -61,6 +61,24 @@ const processAreasForLight = (
   return cards;
 };
 
+const processUnassignedLights = (
+  hass: HomeAssistant,
+  entities: string[]
+): LovelaceCardConfig[] => {
+  const unassignedFilter = generateEntityFilter(hass, {
+    area: null,
+  });
+  const unassignedLights = entities.filter(unassignedFilter);
+  const areaCards: LovelaceCardConfig[] = [];
+  const computeTileCard = computeAreaTileCardConfig(hass, "", false);
+
+  for (const entityId of unassignedLights) {
+    areaCards.push(computeTileCard(entityId));
+  }
+
+  return areaCards;
+};
+
 @customElement("light-view-strategy")
 export class LightViewStrategy extends ReactiveElement {
   static async generate(
@@ -136,10 +154,30 @@ export class LightViewStrategy extends ReactiveElement {
       }
     }
 
+    // Process unassigned lights
+    const unassignedCards = processUnassignedLights(hass, entities);
+    if (unassignedCards.length > 0) {
+      const section: LovelaceSectionRawConfig = {
+        type: "grid",
+        column_span: 2,
+        cards: [
+          {
+            type: "heading",
+            heading:
+              sections.length > 0
+                ? hass.localize("ui.panel.lovelace.strategy.light.other_lights")
+                : hass.localize("ui.panel.lovelace.strategy.light.lights"),
+          },
+          ...unassignedCards,
+        ],
+      };
+      sections.push(section);
+    }
+
     return {
       type: "sections",
       max_columns: 2,
-      sections: sections || [],
+      sections: sections,
     };
   }
 }

src/panels/lovelace/cards/hui-home-summary-card.ts

@@ -87,11 +87,6 @@ export class HuiHomeSummaryCard extends LitElement implements LovelaceCard {
     const allEntities = Object.keys(this.hass!.states);
 
     const areas = Object.values(this.hass.areas);
-    const areasFilter = generateEntityFilter(this.hass, {
-      area: areas.map((area) => area.area_id),
-    });
-
-    const entitiesInsideArea = allEntities.filter(areasFilter);
 
     switch (this._config.summary) {
       case "light": {
@@ -100,7 +95,7 @@ export class HuiHomeSummaryCard extends LitElement implements LovelaceCard {
           generateEntityFilter(this.hass!, filter)
         );
 
-        const lightEntities = findEntities(entitiesInsideArea, lightsFilters);
+        const lightEntities = findEntities(allEntities, lightsFilters);
 
         const onLights = lightEntities.filter((entityId) => {
           const s = this.hass!.states[entityId]?.state;
@@ -153,7 +148,7 @@ export class HuiHomeSummaryCard extends LitElement implements LovelaceCard {
           generateEntityFilter(this.hass!, filter)
         );
 
-        const safetyEntities = findEntities(entitiesInsideArea, safetyFilters);
+        const safetyEntities = findEntities(allEntities, safetyFilters);
 
         const locks = safetyEntities.filter((entityId) => {
           const domain = computeDomain(entityId);
@@ -204,7 +199,7 @@ export class HuiHomeSummaryCard extends LitElement implements LovelaceCard {
         );
 
         const mediaPlayerEntities = findEntities(
-          entitiesInsideArea,
+          allEntities,
           mediaPlayerFilters
         );
 

src/panels/lovelace/strategies/home/home-media-players-view-strategy.ts

@@ -59,6 +59,26 @@ const processAreasForMediaPlayers = (
   return cards;
 };
 
+const processUnassignedEntities = (
+  hass: HomeAssistant,
+  entities: string[]
+): LovelaceCardConfig[] => {
+  const unassignedFilter = generateEntityFilter(hass, {
+    area: null,
+  });
+  const unassignedEntities = entities.filter(unassignedFilter);
+  const areaCards: LovelaceCardConfig[] = [];
+
+  for (const entityId of unassignedEntities) {
+    areaCards.push({
+      type: "media-control",
+      entity: entityId,
+    } satisfies MediaControlCardConfig);
+  }
+
+  return areaCards;
+};
+
 @customElement("home-media-players-view-strategy")
 export class HomeMMediaPlayersViewStrategy extends ReactiveElement {
   static async generate(
@@ -134,10 +154,35 @@ export class HomeMMediaPlayersViewStrategy extends ReactiveElement {
       }
     }
 
+    // Process unassigned entities
+    const unassignedCards = processUnassignedEntities(hass, entities);
+
+    if (unassignedCards.length > 0) {
+      const section: LovelaceSectionRawConfig = {
+        type: "grid",
+        column_span: 2,
+        cards: [
+          {
+            type: "heading",
+            heading:
+              sections.length > 0
+                ? hass.localize(
+                    "ui.panel.lovelace.strategy.home_media_players.other_media_players"
+                  )
+                : hass.localize(
+                    "ui.panel.lovelace.strategy.home_media_players.media_players"
+                  ),
+          },
+          ...unassignedCards,
+        ],
+      };
+      sections.push(section);
+    }
+
     return {
       type: "sections",
       max_columns: 2,
-      sections: sections || [],
+      sections: sections,
     };
   }
 }

src/panels/safety/strategies/safety-view-strategy.ts

@@ -103,6 +103,24 @@ const processAreasForSafety = (
   return cards;
 };
 
+const processUnassignedEntities = (
+  hass: HomeAssistant,
+  entities: string[]
+): LovelaceCardConfig[] => {
+  const unassignedFilter = generateEntityFilter(hass, {
+    area: null,
+  });
+  const unassignedLights = entities.filter(unassignedFilter);
+  const areaCards: LovelaceCardConfig[] = [];
+  const computeTileCard = computeAreaTileCardConfig(hass, "", false);
+
+  for (const entityId of unassignedLights) {
+    areaCards.push(computeTileCard(entityId));
+  }
+
+  return areaCards;
+};
+
 @customElement("safety-view-strategy")
 export class SafetyViewStrategy extends ReactiveElement {
   static async generate(
@@ -178,10 +196,33 @@ export class SafetyViewStrategy extends ReactiveElement {
       }
     }
 
+    // Process unassigned entities
+    const unassignedCards = processUnassignedEntities(hass, entities);
+
+    if (unassignedCards.length > 0) {
+      const section: LovelaceSectionRawConfig = {
+        type: "grid",
+        column_span: 2,
+        cards: [
+          {
+            type: "heading",
+            heading:
+              sections.length > 0
+                ? hass.localize(
+                    "ui.panel.lovelace.strategy.safety.other_devices"
+                  )
+                : hass.localize("ui.panel.lovelace.strategy.safety.devices"),
+          },
+          ...unassignedCards,
+        ],
+      };
+      sections.push(section);
+    }
+
     return {
       type: "sections",
       max_columns: 2,
-      sections: sections || [],
+      sections: sections,
     };
   }
 }

src/translations/en.json

@@ -6975,6 +6975,22 @@
           "common_controls": {
             "not_loaded": "Usage Prediction integration is not loaded.",
             "no_data": "This place will soon fill up with the entities you use most often, based on your activity."
+          },
+          "light": {
+            "lights": "Lights",
+            "other_lights": "Other lights"
+          },
+          "safety": {
+            "devices": "Devices",
+            "other_devices": "Other devices"
+          },
+          "climate": {
+            "devices": "Devices",
+            "other_devices": "Other devices"
+          },
+          "home_media_players": {
+            "media_players": "Media players",
+            "other_media_players": "Other media players"
           }
         },
         "cards": {

test/common/entity/entity_filter.test.ts

@@ -388,4 +388,70 @@ describe("generateEntityFilter", () => {
       expect(filter("light.no_area")).toBe(false);
     });
   });
+
+  describe("null filtering", () => {
+    it("should filter entities with no area when null is used", () => {
+      const filter = generateEntityFilter(mockHass, { area: null });
+
+      expect(filter("light.no_area")).toBe(true);
+      expect(filter("light.living_room")).toBe(false);
+    });
+
+    it("should filter entities with specific area OR no area when null is in array", () => {
+      const filter = generateEntityFilter(mockHass, {
+        area: ["living_room", null],
+      });
+
+      expect(filter("light.living_room")).toBe(true);
+      expect(filter("sensor.temperature")).toBe(true);
+      expect(filter("light.no_area")).toBe(true);
+      expect(filter("switch.kitchen")).toBe(false);
+    });
+
+    it("should filter entities with no floor when null is used", () => {
+      const filter = generateEntityFilter(mockHass, { floor: null });
+
+      expect(filter("light.no_area")).toBe(true);
+      expect(filter("light.living_room")).toBe(false);
+    });
+
+    it("should filter entities with specific floor OR no floor", () => {
+      const filter = generateEntityFilter(mockHass, {
+        floor: ["main_floor", null],
+      });
+
+      expect(filter("light.living_room")).toBe(true);
+      expect(filter("switch.kitchen")).toBe(true);
+      expect(filter("light.no_area")).toBe(true);
+      expect(filter("light.bedroom")).toBe(false);
+    });
+
+    it("should filter entities with no device when null is used", () => {
+      const filter = generateEntityFilter(mockHass, { device: null });
+
+      expect(filter("light.living_room")).toBe(false);
+      expect(filter("light.no_area")).toBe(false);
+    });
+
+    it("should filter entities with specific device OR no device", () => {
+      const filter = generateEntityFilter(mockHass, {
+        device: ["device1", null],
+      });
+
+      expect(filter("light.living_room")).toBe(true);
+      expect(filter("switch.kitchen")).toBe(false);
+    });
+
+    it("should combine null filtering with other criteria", () => {
+      const filter = generateEntityFilter(mockHass, {
+        domain: "light",
+        area: ["living_room", null],
+      });
+
+      expect(filter("light.living_room")).toBe(true);
+      expect(filter("light.no_area")).toBe(true);
+      expect(filter("light.bedroom")).toBe(false);
+      expect(filter("sensor.temperature")).toBe(false);
+    });
+  });
 });