Fix

.github/copilot-instructions.md

@@ -464,14 +464,7 @@ this.hass.localize("ui.panel.config.updates.update_available", {
 
 ### Pull Requests
 
-When creating a pull request, you **must** use the PR template located at `.github/PULL_REQUEST_TEMPLATE.md`. Read the template file and use its full content as the PR body, filling in each section appropriately.
-
-- Do not omit, reorder, or rewrite the template sections
-- Check the appropriate "Type of change" box based on the changes
-- Do not check the checklist items on behalf of the user — those are the user's responsibility to review and check
-- If the PR includes UI changes, remind the user to add screenshots or a short video to the PR after creating it
-- Be simple and user friendly — explain what the change does, not implementation details
-- Use markdown so the user can copy it
+When creating a pull request, you **must** use the PR template located at `.github/PULL_REQUEST_TEMPLATE.md`. Read the template file and use its full content as the PR body, filling in each section appropriately. Do not omit, reorder, or rewrite the template sections. Do not check the checklist items on behalf of the user — those are the user's responsibility to review and check. If the PR includes UI changes, remind the user to add screenshots or a short video to the PR after creating it.
 
 ### Text and Copy Guidelines
 

.github/dependabot.yml

@@ -5,9 +5,6 @@ updates:
     schedule:
       interval: weekly
       time: "06:00"
-    cooldown:
-      default-days-before-reopen: 30
-      default-days: 7
     open-pull-requests-limit: 10
     labels:
       - Dependencies

.github/workflows/cast_deployment.yaml

@@ -8,9 +8,6 @@ on:
     branches:
       - master
 
-permissions:
-  contents: read
-
 env:
   NODE_OPTIONS: --max_old_space_size=6144
 
@@ -27,10 +24,9 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           ref: dev
-          persist-credentials: false
 
       - name: Setup Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -63,10 +59,9 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           ref: master
-          persist-credentials: false
 
       - name: Setup Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn

.github/workflows/ci.yaml

@@ -18,9 +18,6 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true
 
-permissions:
-  contents: read
-
 jobs:
   lint:
     name: Lint and check format
@@ -28,10 +25,8 @@ jobs:
     steps:
       - name: Check out files from GitHub
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
       - name: Setup Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -42,7 +37,7 @@ jobs:
       - name: Build resources
         run: ./node_modules/.bin/gulp gen-icons-json build-translations build-locale-data gather-gallery-pages
       - name: Setup lint cache
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         with:
           path: |
             node_modules/.cache/prettier
@@ -64,10 +59,8 @@ jobs:
     steps:
       - name: Check out files from GitHub
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
       - name: Setup Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -84,10 +77,8 @@ jobs:
     steps:
       - name: Check out files from GitHub
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
       - name: Setup Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn

.github/workflows/codeql-analysis.yml

@@ -7,10 +7,6 @@ on:
     # The branches below must be a subset of the branches above
     branches: [dev]
 
-permissions:
-  contents: read
-  security-events: write
-
 jobs:
   analyze:
     name: Analyze
@@ -32,7 +28,6 @@ jobs:
           # We must fetch at least the immediate parents so that if this is
           # a pull request then we can checkout the head.
           fetch-depth: 2
-          persist-credentials: false
 
       # If this run was triggered by a pull request event, then checkout
       # the head of the pull request instead of the merge commit.
@@ -41,14 +36,14 @@ jobs:
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@c10b8064de6f491fea524254123dbe5e09572f13 # v4.35.1
+        uses: github/codeql-action/init@89a39a4e59826350b863aa6b6252a07ad50cf83e # v4.32.4
         with:
           languages: ${{ matrix.language }}
 
       # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
       # If this step fails, then you should remove it and run the build manually (see below)
       - name: Autobuild
-        uses: github/codeql-action/autobuild@c10b8064de6f491fea524254123dbe5e09572f13 # v4.35.1
+        uses: github/codeql-action/autobuild@89a39a4e59826350b863aa6b6252a07ad50cf83e # v4.32.4
 
       # ℹ️ Command-line programs to run using the OS shell.
       # 📚 https://git.io/JvXDl
@@ -62,4 +57,4 @@ jobs:
       #   make release
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@c10b8064de6f491fea524254123dbe5e09572f13 # v4.35.1
+        uses: github/codeql-action/analyze@89a39a4e59826350b863aa6b6252a07ad50cf83e # v4.32.4

.github/workflows/demo_deployment.yaml

@@ -9,9 +9,6 @@ on:
       - dev
       - master
 
-permissions:
-  contents: read
-
 env:
   NODE_OPTIONS: --max_old_space_size=6144
 
@@ -28,10 +25,9 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           ref: dev
-          persist-credentials: false
 
       - name: Setup Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -64,10 +60,9 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           ref: master
-          persist-credentials: false
 
       - name: Setup Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn

.github/workflows/design_deployment.yaml

@@ -5,9 +5,6 @@ on:
   schedule:
     - cron: "0 0 * * *"
 
-permissions:
-  contents: read
-
 env:
   NODE_OPTIONS: --max_old_space_size=6144
 
@@ -20,11 +17,9 @@ jobs:
     steps:
       - name: Check out files from GitHub
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
 
       - name: Setup Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn

.github/workflows/design_preview.yaml

@@ -10,9 +10,6 @@ on:
     branches:
       - dev
 
-permissions:
-  contents: read
-
 env:
   NODE_OPTIONS: --max_old_space_size=6144
 
@@ -25,11 +22,9 @@ jobs:
     steps:
       - name: Check out files from GitHub
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
 
       - name: Setup Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn

.github/workflows/labeler.yaml

@@ -1,6 +1,6 @@
 name: "Pull Request Labeler"
 
-on: pull_request_target # zizmor: ignore[dangerous-triggers] -- safe: only runs actions/labeler, no PR code checkout
+on: pull_request_target
 
 jobs:
   triage:

.github/workflows/lock.yml

@@ -5,10 +5,6 @@ on:
   schedule:
     - cron: "0 * * * *"
 
-permissions:
-  issues: write
-  pull-requests: write
-
 jobs:
   lock:
     runs-on: ubuntu-latest

.github/workflows/nightly.yaml

@@ -21,8 +21,6 @@ jobs:
     steps:
       - name: Checkout the repository
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
 
       - name: Set up Python ${{ env.PYTHON_VERSION }}
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
@@ -30,7 +28,7 @@ jobs:
           python-version: ${{ env.PYTHON_VERSION }}
 
       - name: Setup Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn

.github/workflows/relative-ci.yaml

@@ -1,39 +1,25 @@
 name: RelativeCI
 
 on:
-  # zizmor: ignore[dangerous-triggers] -- safe: only downloads artifacts, no PR code checkout
   workflow_run:
     workflows: [CI]
     types:
       - completed
 
-permissions:
-  contents: read
-  actions: read
-
 jobs:
-  upload-frontend-modern:
-    name: Upload stats (frontend/modern)
+  upload:
+    name: Upload stats
     if: ${{ github.event.workflow_run.conclusion == 'success' }}
+    strategy:
+      matrix:
+        bundle: [frontend]
+        build: [modern, legacy]
     runs-on: ubuntu-latest
     steps:
       - name: Send bundle stats and build information to RelativeCI
         uses: relative-ci/agent-action@3c681926017930047fc03acaa35cd6a44efcbfc3 # v3.2.2
         with:
-          key: ${{ secrets.RELATIVE_CI_KEY_frontend_modern }}
+          key: ${{ secrets[format('RELATIVE_CI_KEY_{0}_{1}', matrix.bundle, matrix.build)] }}
           token: ${{ github.token }}
-          artifactName: frontend-bundle-stats
-          webpackStatsFile: frontend-modern.json
-
-  upload-frontend-legacy:
-    name: Upload stats (frontend/legacy)
-    if: ${{ github.event.workflow_run.conclusion == 'success' }}
-    runs-on: ubuntu-latest
-    steps:
-      - name: Send bundle stats and build information to RelativeCI
-        uses: relative-ci/agent-action@3c681926017930047fc03acaa35cd6a44efcbfc3 # v3.2.2
-        with:
-          key: ${{ secrets.RELATIVE_CI_KEY_frontend_legacy }}
-          token: ${{ github.token }}
-          artifactName: frontend-bundle-stats
-          webpackStatsFile: frontend-legacy.json
+          artifactName: ${{ format('{0}-bundle-stats', matrix.bundle) }}
+          webpackStatsFile: ${{ format('{0}-{1}.json', matrix.bundle, matrix.build) }}

.github/workflows/release-drafter.yaml

@@ -18,6 +18,6 @@ jobs:
       pull-requests: read
     runs-on: ubuntu-latest
     steps:
-      - uses: release-drafter/release-drafter@139054aeaa9adc52ab36ddf67437541f039b88e2 # v7.1.1
+      - uses: release-drafter/release-drafter@6db134d15f3909ccc9eefd369f02bd1e9cffdf97 # v6.2.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yaml

@@ -27,8 +27,6 @@ jobs:
     steps:
       - name: Checkout the repository
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
 
       - name: Set up Python ${{ env.PYTHON_VERSION }}
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
@@ -36,12 +34,13 @@ jobs:
           python-version: ${{ env.PYTHON_VERSION }}
 
       - name: Verify version
-        uses: home-assistant/actions/helpers/verify-version@d56d093b9ab8d2105bc0cb6ee9bcc0ef4ec8b96d # master
+        uses: home-assistant/actions/helpers/verify-version@master
 
       - name: Setup Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
         with:
           node-version-file: ".nvmrc"
+          cache: yarn
 
       - name: Install dependencies
         run: yarn install
@@ -63,10 +62,11 @@ jobs:
           skip-existing: true
 
       - name: Upload release assets
-        env:
-          GH_TOKEN: ${{ github.token }}
-          TAG_NAME: ${{ github.event.release.tag_name }}
-        run: gh release upload "$TAG_NAME" dist/*.whl dist/*.tar.gz --clobber
+        uses: softprops/action-gh-release@a06a81a03ee405af7f2048a818ed3f03bbf83c7b # v2.5.0
+        with:
+          files: |
+            dist/*.whl
+            dist/*.tar.gz
 
   wheels-init:
     name: Init wheels build
@@ -74,17 +74,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Generate requirements.txt
-        env:
-          GITHUB_REF: ${{ github.ref }}
         run: |
           # Sleep to give pypi time to populate the new version across mirrors
           sleep 240
-          version=$(echo "$GITHUB_REF" | awk -F"/" '{print $NF}' )
+          version=$(echo "${{ github.ref }}" | awk -F"/" '{print $NF}' )
           echo "home-assistant-frontend==$version" > ./requirements.txt
 
       # home-assistant/wheels doesn't support SHA pinning
       - name: Build wheels
-        uses: home-assistant/wheels@e5742a69d69f0e274e2689c998900c7d19652c21 # 2025.12.0
+        uses: home-assistant/wheels@2025.12.0
         with:
           abi: cp314
           tag: musllinux_1_2
@@ -101,12 +99,11 @@ jobs:
     steps:
       - name: Checkout the repository
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
       - name: Setup Node
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
         with:
           node-version-file: ".nvmrc"
+          cache: yarn
       - name: Install dependencies
         run: yarn install
       - name: Download Translations
@@ -116,11 +113,8 @@ jobs:
       - name: Build landing-page
         run: landing-page/script/build_landing_page
       - name: Tar folder
-        env:
-          TAG_NAME: ${{ github.event.release.tag_name }}
-        run: tar -czf "landing-page/home_assistant_frontend_landingpage-${TAG_NAME}.tar.gz" -C landing-page/dist .
+        run: tar -czf landing-page/home_assistant_frontend_landingpage-${{ github.event.release.tag_name }}.tar.gz -C landing-page/dist .
       - name: Upload release asset
-        env:
-          GH_TOKEN: ${{ github.token }}
-          TAG_NAME: ${{ github.event.release.tag_name }}
-        run: gh release upload "$TAG_NAME" "landing-page/home_assistant_frontend_landingpage-${TAG_NAME}.tar.gz" --clobber
+        uses: softprops/action-gh-release@a06a81a03ee405af7f2048a818ed3f03bbf83c7b # v2.5.0
+        with:
+          files: landing-page/home_assistant_frontend_landingpage-${{ github.event.release.tag_name }}.tar.gz

.github/workflows/stale.yml

@@ -5,10 +5,6 @@ on:
   schedule:
     - cron: "0 * * * *"
 
-permissions:
-  issues: write
-  pull-requests: write
-
 jobs:
   stale:
     runs-on: ubuntu-latest

.github/workflows/translations.yaml

@@ -8,9 +8,6 @@ on:
     paths:
       - src/translations/en.json
 
-permissions:
-  contents: read
-
 jobs:
   upload:
     name: Upload
@@ -18,8 +15,6 @@ jobs:
     steps:
       - name: Checkout the repository
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
 
       - name: Upload Translations
         run: |

.nvmrc

@@ -1 +1 @@
-24.14.1
+24.14.0

.yarn/patches/workbox-build-npm-7.1.1-a854f3faae.patch

@@ -31,7 +31,7 @@ index 8795ddcaa77aea7b0356417e4bc4b19e2b3f860c..fcdc68342d9ac53936c9ed40a9ccfc2f
 @@ -129,7 +129,10 @@ export async function injectManifest(
        searchString: options.injectionPoint!,
      });
-
+ 
 -    filesToWrite[options.swDest] = source;
 +    filesToWrite[options.swDest] = source.replace(
 +      url!,

.yarnrc.yml

@@ -8,4 +8,4 @@ enableGlobalCache: false
 
 nodeLinker: node-modules
 
-yarnPath: .yarn/releases/yarn-4.13.0.cjs
+yarnPath: .yarn/releases/yarn-4.12.0.cjs

build-scripts/gulp/download-translations.js

@@ -99,44 +99,6 @@ const lokaliseProjects = {
   frontend: "3420425759f6d6d241f598.13594006",
 };
 
-const POLL_INTERVAL_MS = 1000;
-
-/* eslint-disable no-await-in-loop */
-async function pollProcess(lokaliseApi, projectId, processId) {
-  while (true) {
-    const process = await lokaliseApi
-      .queuedProcesses()
-      .get(processId, { project_id: projectId });
-
-    const project =
-      projectId === lokaliseProjects.backend ? "backend" : "frontend";
-
-    if (process.status === "finished") {
-      console.log(`Lokalise export process for ${project} finished`);
-      return process;
-    }
-
-    if (process.status === "failed" || process.status === "cancelled") {
-      throw new Error(
-        `Lokalise export process for ${project} ${process.status}: ${process.message}`
-      );
-    }
-
-    console.log(
-      `Lokalise export process for ${project} in progress...`,
-      process.status,
-      process.details?.items_to_process
-        ? `${Math.round(((process.details.items_processed || 0) / process.details.items_to_process) * 100)}% (${process.details.items_processed}/${process.details.items_to_process})`
-        : ""
-    );
-
-    await new Promise((resolve) => {
-      setTimeout(resolve, POLL_INTERVAL_MS);
-    });
-  }
-}
-/* eslint-enable no-await-in-loop */
-
 gulp.task("fetch-lokalise", async function () {
   let apiKey;
   try {
@@ -156,60 +118,55 @@ gulp.task("fetch-lokalise", async function () {
   ]);
 
   await Promise.all(
-    Object.entries(lokaliseProjects).map(async ([project, projectId]) => {
-      try {
-        const exportProcess = await lokaliseApi
-          .files()
-          .async_download(projectId, {
-            format: "json",
-            original_filenames: false,
-            replace_breaks: false,
-            json_unescaped_slashes: true,
-            export_empty_as: "skip",
-            filter_data: ["verified"],
-          });
-
-        const finishedProcess = await pollProcess(
-          lokaliseApi,
-          projectId,
-          exportProcess.process_id
-        );
-
-        const bundleUrl = finishedProcess.details.download_url;
-
-        console.log(`Downloading translations from: ${bundleUrl}`);
-
-        const response = await fetch(bundleUrl);
-
-        if (response.status !== 200 && response.status !== 0) {
+    Object.entries(lokaliseProjects).map(([project, projectId]) =>
+      lokaliseApi
+        .files()
+        .download(projectId, {
+          format: "json",
+          original_filenames: false,
+          replace_breaks: false,
+          json_unescaped_slashes: true,
+          export_empty_as: "skip",
+          filter_data: ["verified"],
+        })
+        .then((download) => fetch(download.bundle_url))
+        .then((response) => {
+          if (response.status === 200 || response.status === 0) {
+            return response.arrayBuffer();
+          }
           throw new Error(response.statusText);
-        }
-
-        console.log(`Extracting translations...`);
-
-        const contents = await JSZip.loadAsync(await response.arrayBuffer());
-
-        await mkdirPromise;
-        await Promise.all(
-          Object.keys(contents.files).map(async (filename) => {
-            const file = contents.file(filename);
-            if (!file) {
-              // no file, probably a directory
-              return;
-            }
-            const content = await file.async("nodebuffer");
-            await fs.writeFile(
-              path.join(inDir, project, filename.split("/").splice(-1)[0]),
-              content,
-              { flag: "w", encoding }
-            );
-          })
-        );
-      } catch (err) {
-        console.error(err);
-        throw err;
-      }
-    })
+        })
+        .then(JSZip.loadAsync)
+        .then(async (contents) => {
+          await mkdirPromise;
+          return Promise.all(
+            Object.keys(contents.files).map(async (filename) => {
+              const file = contents.file(filename);
+              if (!file) {
+                // no file, probably a directory
+                return Promise.resolve();
+              }
+              return file
+                .async("nodebuffer")
+                .then((content) =>
+                  fs.writeFile(
+                    path.join(
+                      inDir,
+                      project,
+                      filename.split("/").splice(-1)[0]
+                    ),
+                    content,
+                    { flag: "w", encoding }
+                  )
+                );
+            })
+          );
+        })
+        .catch((err) => {
+          console.error(err);
+          throw err;
+        })
+    )
   );
 });
 

build-scripts/gulp/locale-data.js

@@ -40,24 +40,18 @@ const convertToJSON = async (
     throw e;
   }
   // Convert to JSON
-  const parts = localeData.split("} else {");
-  const firstBlock = parts[0];
   const obj = INTL_POLYFILLS[pkg];
   const dataRegex = new RegExp(
     `Intl\\.${obj}\\.${addFunc}\\((?<data>.*)\\)`,
     "s"
   );
-  localeData = firstBlock.match(dataRegex)?.groups?.data;
+  localeData = localeData.match(dataRegex)?.groups?.data;
   if (!localeData) {
     throw Error(`Failed to extract data for language ${lang} from ${pkg}`);
   }
   // Parse to validate JSON, then stringify to minify
-  try {
-    localeData = JSON.stringify(JSON.parse(localeData));
-    await writeFile(join(outDir, `${pkg}/${lang}.json`), localeData);
-  } catch (e) {
-    throw Error(`Failed to parse JSON for language ${lang} from ${pkg}: ${e}`);
-  }
+  localeData = JSON.stringify(JSON.parse(localeData));
+  await writeFile(join(outDir, `${pkg}/${lang}.json`), localeData);
 };
 
 gulp.task("clean-locale-data", async () => deleteSync([outDir]));

build-scripts/gulp/rspack.js

@@ -57,12 +57,6 @@ const runDevServer = async ({
         directory: contentBase,
         watch: true,
       },
-      client: {
-        overlay: {
-          runtimeErrors: (error) =>
-            !error?.message?.includes("ResizeObserver loop"),
-        },
-      },
       proxy,
     },
     compiler

cast/src/launcher/layout/hc-connect.ts

@@ -26,7 +26,7 @@ import "../../../../src/components/ha-svg-icon";
 import "../../../../src/layouts/hass-loading-screen";
 import { registerServiceWorker } from "../../../../src/util/register-service-worker";
 import "./hc-layout";
-import "../../../../src/components/input/ha-input";
+import "../../../../src/components/ha-textfield";
 import "../../../../src/components/ha-button";
 
 const seeFAQ = (qid) => html`
@@ -123,11 +123,11 @@ export class HcConnect extends LitElement {
               To get started, enter your Home Assistant URL and click authorize.
               If you want a preview instead, click the show demo button.
             </p>
-            <ha-input
+            <ha-textfield
               label="Home Assistant URL"
               placeholder="https://abcdefghijklmnop.ui.nabu.casa"
               @keydown=${this._handleInputKeyDown}
-            ></ha-input>
+            ></ha-textfield>
             ${this.error ? html` <p class="error">${this.error}</p> ` : ""}
           </div>
           <div class="card-actions">
@@ -204,7 +204,7 @@ export class HcConnect extends LitElement {
   }
 
   private async _handleConnect() {
-    const inputEl = this.shadowRoot!.querySelector("ha-input")!;
+    const inputEl = this.shadowRoot!.querySelector("ha-textfield")!;
     const value = inputEl.value || "";
     this.error = undefined;
 
@@ -319,7 +319,7 @@ export class HcConnect extends LitElement {
       flex: 1;
     }
 
-    ha-input {
+    ha-textfield {
       width: 100%;
     }
   `;

cast/src/receiver/demo/cast-demo-entities.ts

@@ -1,7 +1,8 @@
-import type { EntityInput } from "../../../../src/fake_data/entities/types";
+import type { Entity } from "../../../../src/fake_data/entity";
+import { convertEntities } from "../../../../src/fake_data/entity";
 
-export const castDemoEntities: () => EntityInput[] = () =>
-  Object.values({
+export const castDemoEntities: () => Entity[] = () =>
+  convertEntities({
     "light.reading_light": {
       entity_id: "light.reading_light",
       state: "on",

demo/src/configs/arsaboo/entities.ts

@@ -1,7 +1,8 @@
+import { convertEntities } from "../../../../src/fake_data/entity";
 import type { DemoConfig } from "../types";
 
 export const demoEntitiesArsaboo: DemoConfig["entities"] = (localize) =>
-  Object.values({
+  convertEntities({
     "todo.shopping_list": {
       entity_id: "todo.shopping_list",
       state: "2",

demo/src/configs/jimpower/entities.ts

@@ -1,7 +1,8 @@
+import { convertEntities } from "../../../../src/fake_data/entity";
 import type { DemoConfig } from "../types";
 
 export const demoEntitiesJimpower: DemoConfig["entities"] = () =>
-  Object.values({
+  convertEntities({
     "todo.shopping_list": {
       entity_id: "todo.shopping_list",
       state: "2",

demo/src/configs/kernehed/entities.ts

@@ -1,7 +1,8 @@
+import { convertEntities } from "../../../../src/fake_data/entity";
 import type { DemoConfig } from "../types";
 
 export const demoEntitiesKernehed: DemoConfig["entities"] = () =>
-  Object.values({
+  convertEntities({
     "todo.shopping_list": {
       entity_id: "todo.shopping_list",
       state: "2",

demo/src/configs/sections/entities.ts

@@ -1,7 +1,8 @@
+import { convertEntities } from "../../../../src/fake_data/entity";
 import type { DemoConfig } from "../types";
 
 export const demoEntitiesSections: DemoConfig["entities"] = (localize) =>
-  Object.values({
+  convertEntities({
     "cover.living_room_garden_shutter": {
       entity_id: "cover.living_room_garden_shutter",
       state: "open",
@@ -141,7 +142,7 @@ export const demoEntitiesSections: DemoConfig["entities"] = (localize) =>
       },
     },
     "device_tracker.car": {
-      entity_id: "device_tracker.car",
+      entity_id: "sensor.outdoor_humidity",
       state: "not_home",
       attributes: {
         friendly_name: "Car",
@@ -199,7 +200,7 @@ export const demoEntitiesSections: DemoConfig["entities"] = (localize) =>
       },
     },
     "binary_sensor.kitchen_motion": {
-      entity_id: "binary_sensor.kitchen_motion",
+      entity_id: "light.kitchen_motion",
       state: "on",
       attributes: {
         device_class: "motion",
@@ -335,7 +336,7 @@ export const demoEntitiesSections: DemoConfig["entities"] = (localize) =>
       },
     },
     "sensor.rain": {
-      entity_id: "sensor.rain",
+      entity_id: "sensor.moon_phase",
       state: "7.2",
       attributes: {
         state_class: "total_increasing",
@@ -565,7 +566,7 @@ export const demoEntitiesSections: DemoConfig["entities"] = (localize) =>
       },
     },
     "update.home_assistant_core_update": {
-      entity_id: "update.home_assistant_core_update",
+      entity_id: "update.home_assistant_supervisor_update",
       state: "off",
       attributes: {
         auto_update: false,

demo/src/configs/teachingbirds/entities.ts

@@ -1,7 +1,8 @@
+import { convertEntities } from "../../../../src/fake_data/entity";
 import type { DemoConfig } from "../types";
 
 export const demoEntitiesTeachingbirds: DemoConfig["entities"] = () =>
-  Object.values({
+  convertEntities({
     "todo.shopping_list": {
       entity_id: "todo.shopping_list",
       state: "2",

demo/src/configs/types.ts

@@ -1,7 +1,7 @@
 import type { TemplateResult } from "lit";
 import type { LocalizeFunc } from "../../../src/common/translations/localize";
 import type { LovelaceConfig } from "../../../src/data/lovelace/config/types";
-import type { EntityInput } from "../../../src/fake_data/entities/types";
+import type { Entity } from "../../../src/fake_data/entity";
 
 export interface DemoConfig {
   index?: number;
@@ -12,6 +12,6 @@ export interface DemoConfig {
     | string
     | ((localize: LocalizeFunc) => string | TemplateResult<1>);
   lovelace: (localize: LocalizeFunc) => LovelaceConfig;
-  entities: (localize: LocalizeFunc) => EntityInput[];
+  entities: (localize: LocalizeFunc) => Entity[];
   theme: () => Record<string, string> | null;
 }

demo/src/custom-cards/cast-demo-row.ts

@@ -1,4 +1,3 @@
-/// <reference types="chromecast-caf-sender" />
 import { mdiTelevision } from "@mdi/js";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, state } from "lit/decorators";

demo/src/stubs/entities.ts

@@ -1,5 +1,7 @@
+import { convertEntities } from "../../../src/fake_data/entity";
+
 export const mapEntities = () =>
-  Object.values({
+  convertEntities({
     "zone.home": {
       entity_id: "zone.home",
       state: "zoning",
@@ -49,7 +51,7 @@ export const mapEntities = () =>
   });
 
 export const energyEntities = () =>
-  Object.values({
+  convertEntities({
     "sensor.grid_fossil_fuel_percentage": {
       entity_id: "sensor.grid_fossil_fuel_percentage",
       state: "88.6",

gallery/src/data/media_players.ts

@@ -1,253 +1,175 @@
+import { getEntity } from "../../../src/fake_data/entity";
+
 export const createMediaPlayerEntities = () => [
-  {
-    entity_id: "media_player.music_paused",
-    state: "paused",
-    attributes: {
-      friendly_name: "Pausing The Music",
-      media_content_type: "music",
-      media_title: "I Wanna Be A Hippy (Flamman & Abraxas Radio Mix)",
-      media_artist: "Technohead",
-      // Pause + Seek + Volume Set + Volume Mute + Previous Track + Next Track + Play Media +
-      // Select Source + Stop + Clear + Play + Shuffle Set
-      supported_features: 64063,
-      entity_picture: "/images/album_cover_2.jpg",
-      media_duration: 300,
-      media_position: 50,
-      media_position_updated_at: new Date(
-        // 23 seconds in
-        new Date().getTime() - 23000
-      ).toISOString(),
-      volume_level: 0.5,
-      source_list: ["AirPlay", "Blu-Ray", "TV", "USB", "iPod (USB)"],
-      source: "AirPlay",
-      sound_mode_list: ["Movie", "Music", "Game", "Pure Audio"],
-      sound_mode: "Music",
-    },
-  },
-  {
-    entity_id: "media_player.music_playing",
-    state: "playing",
-    attributes: {
-      friendly_name: "Playing The Music",
-      media_content_type: "music",
-      media_title: "I Wanna Be A Hippy (Flamman & Abraxas Radio Mix)",
-      media_artist: "Technohead",
-      // Pause + Seek + Volume Set + Volume Mute + Previous Track + Next Track + Play Media +
-      // Select Source + Stop + Clear + Play + Shuffle Set + Browse Media + Grouping
-      supported_features: 784959,
-      entity_picture: "/images/album_cover.jpg",
-      media_duration: 300,
-      media_position: 0,
-      media_position_updated_at: new Date(
-        // 23 seconds in
-        new Date().getTime() - 23000
-      ).toISOString(),
-      volume_level: 0.5,
-      sound_mode_list: ["Movie", "Music", "Game", "Pure Audio"],
-      sound_mode: "Music",
-      group_members: ["media_player.playing", "media_player.stream_playing"],
-    },
-  },
-  {
-    entity_id: "media_player.stream_playing",
-    state: "playing",
-    attributes: {
-      friendly_name: "Playing the Stream",
-      media_content_type: "movie",
-      media_title: "Epic sax guy 10 hours",
-      app_name: "YouTube",
-      entity_picture: "/images/frenck.jpg",
-      // Pause + Next Track + Play + Browse Media
-      supported_features: 147489,
-    },
-  },
-  {
-    entity_id: "media_player.stream_paused",
-    state: "paused",
-    attributes: {
-      friendly_name: "Paused the Stream",
-      media_content_type: "movie",
-      media_title: "Epic sax guy 10 hours",
-      app_name: "YouTube",
-      entity_picture: "/images/frenck.jpg",
-      // Pause + Next Track + Play
-      supported_features: 16417,
-    },
-  },
-  {
-    entity_id: "media_player.stream_playing_previous",
-    state: "playing",
-    attributes: {
-      friendly_name: 'Playing the Stream (with "previous" support)',
-      media_content_type: "movie",
-      media_title: "Epic sax guy 10 hours",
-      app_name: "YouTube",
-      entity_picture: "/images/frenck.jpg",
-      // Pause + Previous Track + Play
-      supported_features: 16401,
-    },
-  },
-  {
-    entity_id: "media_player.tv_playing",
-    state: "playing",
-    attributes: {
-      friendly_name: "Playing non-skip TV Show",
-      media_content_type: "tvshow",
-      media_title: "Chapter 1",
-      media_series_title: "House of Cards",
-      app_name: "Netflix",
-      entity_picture: "/images/netflix.jpg",
-      // Pause
-      supported_features: 1,
-    },
-  },
-  {
-    entity_id: "media_player.sonos_idle",
-    state: "idle",
-    attributes: {
-      friendly_name: "Sonos Idle",
-      // Pause + Seek + Volume Set + Volume Mute + Previous Track + Next Track + Play Media +
-      // Select Source + Stop + Clear + Play + Shuffle Set
-      supported_features: 64063,
-      volume_level: 0.33,
-      is_volume_muted: true,
-    },
-  },
-  {
-    entity_id: "media_player.idle_browse_media",
-    state: "idle",
-    attributes: {
-      friendly_name: "Idle waiting for Browse Media (e.g. Spotify)",
-      // Pause + Seek + Volume Set + Previous Track + Next Track + Play Media +
-      // Select Source + Play + Shuffle Set + Browse Media
-      supported_features: 182839,
-      volume_level: 0.79,
-    },
-  },
-  {
-    entity_id: "media_player.theater_off",
-    state: "off",
-    attributes: {
-      friendly_name: "TV Off",
-      // On + Off + Play + Next + Pause
-      supported_features: 16801,
-    },
-  },
-  {
-    entity_id: "media_player.theater_on",
-    state: "on",
-    attributes: {
-      friendly_name: "TV On",
-      // On + Off + Play + Next + Pause
-      supported_features: 16801,
-    },
-  },
-  {
-    entity_id: "media_player.theater_off_static",
-    state: "off",
-    attributes: {
-      friendly_name: "TV Off (cannot be switched on)",
-      // Off + Next + Pause
-      supported_features: 289,
-    },
-  },
-  {
-    entity_id: "media_player.theater_on_static",
-    state: "on",
-    attributes: {
-      friendly_name: "TV On (cannot be switched off)",
-      // On + Next + Pause
-      supported_features: 161,
-    },
-  },
-  {
-    entity_id: "media_player.android_cast",
-    state: "playing",
-    attributes: {
-      friendly_name: "Casting App (no supported features)",
-      media_title: "Android Screen Casting",
-      app_name: "Screen Mirroring",
-    },
-  },
-  {
-    entity_id: "media_player.image_display",
-    state: "playing",
-    attributes: {
-      friendly_name: "Digital Picture Frame",
-      media_content_type: "image",
-      media_title: "Famous Painting",
-      media_artist: "Famous Artist",
-      entity_picture: "/images/sunflowers.jpg",
-      // On + Off + Browse Media
-      supported_features: 131456,
-    },
-  },
-  {
-    entity_id: "media_player.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Player Unavailable",
-      // Pause + Volume Set + Volume Mute + Previous Track + Next Track +
-      // Play Media + Stop + Play
-      supported_features: 21437,
-    },
-  },
-  {
-    entity_id: "media_player.unknown",
-    state: "unknown",
-    attributes: {
-      friendly_name: "Player Unknown",
-      // Pause + Volume Set + Volume Mute + Previous Track + Next Track +
-      // Play Media + Stop + Play
-      supported_features: 21437,
-    },
-  },
-  {
-    entity_id: "media_player.playing",
-    state: "playing",
-    attributes: {
-      friendly_name: "Player Playing (no Pause support)",
-      // Volume Set + Volume Mute + Previous Track + Next Track +
-      // Play Media + Stop + Play
-      supported_features: 21436,
-      volume_level: 1,
-    },
-  },
-  {
-    entity_id: "media_player.idle",
-    state: "idle",
-    attributes: {
-      friendly_name: "Player Idle",
-      // Pause + Volume Set + Volume Mute + Previous Track + Next Track +
-      // Play Media + Stop + Play
-      supported_features: 21437,
-      volume_level: 0,
-    },
-  },
-  {
-    entity_id: "media_player.receiver_on",
-    state: "on",
-    attributes: {
-      source_list: ["AirPlay", "Blu-Ray", "TV", "USB", "iPod (USB)"],
-      sound_mode_list: ["Movie", "Music", "Game", "Pure Audio"],
-      volume_level: 0.63,
-      is_volume_muted: false,
-      source: "TV",
-      sound_mode: "Movie",
-      friendly_name: "Receiver (selectable sources)",
-      // Volume Set + Volume Mute + On + Off + Select Source + Play + Sound Mode
-      supported_features: 84364,
-    },
-  },
-  {
-    entity_id: "media_player.receiver_off",
-    state: "off",
-    attributes: {
-      source_list: ["AirPlay", "Blu-Ray", "TV", "USB", "iPod (USB)"],
-      sound_mode_list: ["Movie", "Music", "Game", "Pure Audio"],
-      friendly_name: "Receiver (selectable sources)",
-      // Volume Set + Volume Mute + On + Off + Select Source + Play + Sound Mode
-      supported_features: 84364,
-    },
-  },
+  getEntity("media_player", "music_paused", "paused", {
+    friendly_name: "Pausing The Music",
+    media_content_type: "music",
+    media_title: "I Wanna Be A Hippy (Flamman & Abraxas Radio Mix)",
+    media_artist: "Technohead",
+    // Pause + Seek + Volume Set + Volume Mute + Previous Track + Next Track + Play Media +
+    // Select Source + Stop + Clear + Play + Shuffle Set
+    supported_features: 64063,
+    entity_picture: "/images/album_cover_2.jpg",
+    media_duration: 300,
+    media_position: 50,
+    media_position_updated_at: new Date(
+      // 23 seconds in
+      new Date().getTime() - 23000
+    ).toISOString(),
+    volume_level: 0.5,
+    source_list: ["AirPlay", "Blu-Ray", "TV", "USB", "iPod (USB)"],
+    source: "AirPlay",
+    sound_mode_list: ["Movie", "Music", "Game", "Pure Audio"],
+    sound_mode: "Music",
+  }),
+  getEntity("media_player", "music_playing", "playing", {
+    friendly_name: "Playing The Music",
+    media_content_type: "music",
+    media_title: "I Wanna Be A Hippy (Flamman & Abraxas Radio Mix)",
+    media_artist: "Technohead",
+    // Pause + Seek + Volume Set + Volume Mute + Previous Track + Next Track + Play Media +
+    // Select Source + Stop + Clear + Play + Shuffle Set + Browse Media + Grouping
+    supported_features: 784959,
+    entity_picture: "/images/album_cover.jpg",
+    media_duration: 300,
+    media_position: 0,
+    media_position_updated_at: new Date(
+      // 23 seconds in
+      new Date().getTime() - 23000
+    ).toISOString(),
+    volume_level: 0.5,
+    sound_mode_list: ["Movie", "Music", "Game", "Pure Audio"],
+    sound_mode: "Music",
+    group_members: ["media_player.playing", "media_player.stream_playing"],
+  }),
+  getEntity("media_player", "stream_playing", "playing", {
+    friendly_name: "Playing the Stream",
+    media_content_type: "movie",
+    media_title: "Epic sax guy 10 hours",
+    app_name: "YouTube",
+    entity_picture: "/images/frenck.jpg",
+    // Pause + Next Track + Play + Browse Media
+    supported_features: 147489,
+  }),
+  getEntity("media_player", "stream_paused", "paused", {
+    friendly_name: "Paused the Stream",
+    media_content_type: "movie",
+    media_title: "Epic sax guy 10 hours",
+    app_name: "YouTube",
+    entity_picture: "/images/frenck.jpg",
+    // Pause + Next Track + Play
+    supported_features: 16417,
+  }),
+  getEntity("media_player", "stream_playing_previous", "playing", {
+    friendly_name: 'Playing the Stream (with "previous" support)',
+    media_content_type: "movie",
+    media_title: "Epic sax guy 10 hours",
+    app_name: "YouTube",
+    entity_picture: "/images/frenck.jpg",
+    // Pause + Previous Track + Play
+    supported_features: 16401,
+  }),
+  getEntity("media_player", "tv_playing", "playing", {
+    friendly_name: "Playing non-skip TV Show",
+    media_content_type: "tvshow",
+    media_title: "Chapter 1",
+    media_series_title: "House of Cards",
+    app_name: "Netflix",
+    entity_picture: "/images/netflix.jpg",
+    // Pause
+    supported_features: 1,
+  }),
+  getEntity("media_player", "sonos_idle", "idle", {
+    friendly_name: "Sonos Idle",
+    // Pause + Seek + Volume Set + Volume Mute + Previous Track + Next Track + Play Media +
+    // Select Source + Stop + Clear + Play + Shuffle Set
+    supported_features: 64063,
+    volume_level: 0.33,
+    is_volume_muted: true,
+  }),
+  getEntity("media_player", "idle_browse_media", "idle", {
+    friendly_name: "Idle waiting for Browse Media (e.g. Spotify)",
+    // Pause + Seek + Volume Set + Previous Track + Next Track + Play Media +
+    // Select Source + Play + Shuffle Set + Browse Media
+    supported_features: 182839,
+    volume_level: 0.79,
+  }),
+  getEntity("media_player", "theater_off", "off", {
+    friendly_name: "TV Off",
+    // On + Off + Play + Next + Pause
+    supported_features: 16801,
+  }),
+  getEntity("media_player", "theater_on", "on", {
+    friendly_name: "TV On",
+    // On + Off + Play + Next + Pause
+    supported_features: 16801,
+  }),
+  getEntity("media_player", "theater_off_static", "off", {
+    friendly_name: "TV Off (cannot be switched on)",
+    // Off + Next + Pause
+    supported_features: 289,
+  }),
+  getEntity("media_player", "theater_on_static", "on", {
+    friendly_name: "TV On (cannot be switched off)",
+    // On + Next + Pause
+    supported_features: 161,
+  }),
+  getEntity("media_player", "android_cast", "playing", {
+    friendly_name: "Casting App (no supported features)",
+    media_title: "Android Screen Casting",
+    app_name: "Screen Mirroring",
+  }),
+  getEntity("media_player", "image_display", "playing", {
+    friendly_name: "Digital Picture Frame",
+    media_content_type: "image",
+    media_title: "Famous Painting",
+    media_artist: "Famous Artist",
+    entity_picture: "/images/sunflowers.jpg",
+    // On + Off + Browse Media
+    supported_features: 131456,
+  }),
+  getEntity("media_player", "unavailable", "unavailable", {
+    friendly_name: "Player Unavailable",
+    // Pause + Volume Set + Volume Mute + Previous Track + Next Track +
+    // Play Media + Stop + Play
+    supported_features: 21437,
+  }),
+  getEntity("media_player", "unknown", "unknown", {
+    friendly_name: "Player Unknown",
+    // Pause + Volume Set + Volume Mute + Previous Track + Next Track +
+    // Play Media + Stop + Play
+    supported_features: 21437,
+  }),
+  getEntity("media_player", "playing", "playing", {
+    friendly_name: "Player Playing (no Pause support)",
+    // Volume Set + Volume Mute + Previous Track + Next Track +
+    // Play Media + Stop + Play
+    supported_features: 21436,
+    volume_level: 1,
+  }),
+  getEntity("media_player", "idle", "idle", {
+    friendly_name: "Player Idle",
+    // Pause + Volume Set + Volume Mute + Previous Track + Next Track +
+    // Play Media + Stop + Play
+    supported_features: 21437,
+    volume_level: 0,
+  }),
+  getEntity("media_player", "receiver_on", "on", {
+    source_list: ["AirPlay", "Blu-Ray", "TV", "USB", "iPod (USB)"],
+    sound_mode_list: ["Movie", "Music", "Game", "Pure Audio"],
+    volume_level: 0.63,
+    is_volume_muted: false,
+    source: "TV",
+    sound_mode: "Movie",
+    friendly_name: "Receiver (selectable sources)",
+    // Volume Set + Volume Mute + On + Off + Select Source + Play + Sound Mode
+    supported_features: 84364,
+  }),
+  getEntity("media_player", "receiver_off", "off", {
+    source_list: ["AirPlay", "Blu-Ray", "TV", "USB", "iPod (USB)"],
+    sound_mode_list: ["Movie", "Music", "Game", "Pure Audio"],
+    friendly_name: "Receiver (selectable sources)",
+    // Volume Set + Volume Mute + On + Off + Select Source + Play + Sound Mode
+    supported_features: 84364,
+  }),
 ];

gallery/src/data/plants.ts

@@ -1,82 +1,72 @@
+import { getEntity } from "../../../src/fake_data/entity";
+
 export const createPlantEntities = () => [
-  {
-    entity_id: "plant.lemon_tree",
-    state: "ok",
-    attributes: {
-      problem: "none",
-      sensors: {
-        moisture: "sensor.lemon_tree_moisture",
-        battery: "sensor.lemon_tree_battery",
-        temperature: "sensor.lemon_tree_temperature",
-        conductivity: "sensor.lemon_tree_conductivity",
-        brightness: "sensor.lemon_tree_brightness",
-      },
-      unit_of_measurement_dict: {
-        temperature: "°C",
-        moisture: "%",
-        brightness: "lx",
-        battery: "%",
-        conductivity: "μS/cm",
-      },
-      moisture: 54,
-      battery: 95,
-      temperature: 15.6,
-      conductivity: 1,
-      brightness: 12,
-      max_brightness: 20,
-      friendly_name: "Lemon Tree",
+  getEntity("plant", "lemon_tree", "ok", {
+    problem: "none",
+    sensors: {
+      moisture: "sensor.lemon_tree_moisture",
+      battery: "sensor.lemon_tree_battery",
+      temperature: "sensor.lemon_tree_temperature",
+      conductivity: "sensor.lemon_tree_conductivity",
+      brightness: "sensor.lemon_tree_brightness",
     },
-  },
-  {
-    entity_id: "plant.apple_tree",
-    state: "ok",
-    attributes: {
-      problem: "brightness",
-      sensors: {
-        moisture: "sensor.apple_tree_moisture",
-        battery: "sensor.apple_tree_battery",
-        temperature: "sensor.apple_tree_temperature",
-        conductivity: "sensor.apple_tree_conductivity",
-        brightness: "sensor.apple_tree_brightness",
-      },
-      unit_of_measurement_dict: {
-        temperature: "°C",
-        moisture: "%",
-        brightness: "lx",
-        battery: "%",
-        conductivity: "μS/cm",
-      },
-      moisture: 54,
-      battery: 2,
-      temperature: 15.6,
-      conductivity: 1,
-      brightness: 25,
-      max_brightness: 20,
-      friendly_name: "Apple Tree",
+    unit_of_measurement_dict: {
+      temperature: "°C",
+      moisture: "%",
+      brightness: "lx",
+      battery: "%",
+      conductivity: "μS/cm",
     },
-  },
-  {
-    entity_id: "plant.sunflowers",
-    state: "ok",
-    attributes: {
-      problem: "moisture, temperature, conductivity",
-      sensors: {
-        moisture: "sensor.sunflowers_moisture",
-        temperature: "sensor.sunflowers_temperature",
-        conductivity: "sensor.sunflowers_conductivity",
-        brightness: "sensor.sunflowers_brightness",
-      },
-      unit_of_measurement_dict: {
-        temperature: "°C",
-        moisture: "%",
-        brightness: "lx",
-        conductivity: "μS/cm",
-      },
-      moisture: 54,
-      temperature: 15.6,
-      conductivity: 1,
-      brightness: 25,
-      entity_picture: "/images/sunflowers.jpg",
+    moisture: 54,
+    battery: 95,
+    temperature: 15.6,
+    conductivity: 1,
+    brightness: 12,
+    max_brightness: 20,
+    friendly_name: "Lemon Tree",
+  }),
+  getEntity("plant", "apple_tree", "ok", {
+    problem: "brightness",
+    sensors: {
+      moisture: "sensor.apple_tree_moisture",
+      battery: "sensor.apple_tree_battery",
+      temperature: "sensor.apple_tree_temperature",
+      conductivity: "sensor.apple_tree_conductivity",
+      brightness: "sensor.apple_tree_brightness",
     },
-  },
+    unit_of_measurement_dict: {
+      temperature: "°C",
+      moisture: "%",
+      brightness: "lx",
+      battery: "%",
+      conductivity: "μS/cm",
+    },
+    moisture: 54,
+    battery: 2,
+    temperature: 15.6,
+    conductivity: 1,
+    brightness: 25,
+    max_brightness: 20,
+    friendly_name: "Apple Tree",
+  }),
+  getEntity("plant", "sunflowers", "ok", {
+    problem: "moisture, temperature, conductivity",
+    sensors: {
+      moisture: "sensor.sunflowers_moisture",
+      temperature: "sensor.sunflowers_temperature",
+      conductivity: "sensor.sunflowers_conductivity",
+      brightness: "sensor.sunflowers_brightness",
+    },
+    unit_of_measurement_dict: {
+      temperature: "°C",
+      moisture: "%",
+      brightness: "lx",
+      conductivity: "μS/cm",
+    },
+    moisture: 54,
+    temperature: 15.6,
+    conductivity: 1,
+    brightness: 25,
+    entity_picture: "/images/sunflowers.jpg",
+  }),
 ];

gallery/src/pages/automation/describe-action.ts

@@ -5,24 +5,17 @@ import "../../../../src/components/ha-card";
 import "../../../../src/components/ha-yaml-editor";
 import type { Action } from "../../../../src/data/script";
 import { describeAction } from "../../../../src/data/script_i18n";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import type { HomeAssistant } from "../../../../src/types";
 
 const ENTITIES = [
-  {
-    entity_id: "scene.kitchen_morning",
-    state: "scening",
-    attributes: {
-      friendly_name: "Kitchen Morning",
-    },
-  },
-  {
-    entity_id: "media_player.kitchen",
-    state: "playing",
-    attributes: {
-      friendly_name: "Sonos Kitchen",
-    },
-  },
+  getEntity("scene", "kitchen_morning", "scening", {
+    friendly_name: "Kitchen Morning",
+  }),
+  getEntity("media_player", "kitchen", "playing", {
+    friendly_name: "Sonos Kitchen",
+  }),
 ];
 
 const ACTIONS = [

gallery/src/pages/automation/describe-condition.ts

@@ -5,31 +5,20 @@ import "../../../../src/components/ha-card";
 import "../../../../src/components/ha-yaml-editor";
 import type { Condition } from "../../../../src/data/automation";
 import { describeCondition } from "../../../../src/data/automation_i18n";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import type { HomeAssistant } from "../../../../src/types";
 
 const ENTITIES = [
-  {
-    entity_id: "light.kitchen",
-    state: "on",
-    attributes: {
-      friendly_name: "Kitchen Light",
-    },
-  },
-  {
-    entity_id: "device_tracker.person",
-    state: "home",
-    attributes: {
-      friendly_name: "Person",
-    },
-  },
-  {
-    entity_id: "zone.home",
-    state: "",
-    attributes: {
-      friendly_name: "Home",
-    },
-  },
+  getEntity("light", "kitchen", "on", {
+    friendly_name: "Kitchen Light",
+  }),
+  getEntity("device_tracker", "person", "home", {
+    friendly_name: "Person",
+  }),
+  getEntity("zone", "home", "", {
+    friendly_name: "Home",
+  }),
 ];
 
 const conditions: Condition[] = [

gallery/src/pages/automation/describe-trigger.ts

@@ -5,31 +5,20 @@ import "../../../../src/components/ha-card";
 import "../../../../src/components/ha-yaml-editor";
 import type { LegacyTrigger } from "../../../../src/data/automation";
 import { describeTrigger } from "../../../../src/data/automation_i18n";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import type { HomeAssistant } from "../../../../src/types";
 
 const ENTITIES = [
-  {
-    entity_id: "light.kitchen",
-    state: "on",
-    attributes: {
-      friendly_name: "Kitchen Light",
-    },
-  },
-  {
-    entity_id: "person.person",
-    state: "",
-    attributes: {
-      friendly_name: "Person",
-    },
-  },
-  {
-    entity_id: "zone.home",
-    state: "",
-    attributes: {
-      friendly_name: "Home",
-    },
-  },
+  getEntity("light", "kitchen", "on", {
+    friendly_name: "Kitchen Light",
+  }),
+  getEntity("person", "person", "", {
+    friendly_name: "Person",
+  }),
+  getEntity("zone", "home", "", {
+    friendly_name: "Home",
+  }),
 ];
 
 const triggers = [

gallery/src/pages/components/ha-form.ts

@@ -12,53 +12,34 @@ import "../../../../src/components/ha-form/ha-form";
 import type { HaFormSchema } from "../../../../src/components/ha-form/types";
 import type { AreaRegistryEntry } from "../../../../src/data/area/area_registry";
 import type { DeviceRegistryEntry } from "../../../../src/data/device/device_registry";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import type { HomeAssistant } from "../../../../src/types";
 import "../../components/demo-black-white-row";
 
 const ENTITIES = [
-  {
-    entity_id: "alarm_control_panel.alarm",
-    state: "disarmed",
-    attributes: {
-      friendly_name: "Alarm",
-    },
-  },
-  {
-    entity_id: "media_player.livingroom",
-    state: "playing",
-    attributes: {
-      friendly_name: "Livingroom",
-      media_content_type: "music",
-      device_class: "tv",
-    },
-  },
-  {
-    entity_id: "media_player.lounge",
-    state: "idle",
-    attributes: {
-      friendly_name: "Lounge",
-      supported_features: 444983,
-      device_class: "speaker",
-    },
-  },
-  {
-    entity_id: "light.bedroom",
-    state: "on",
-    attributes: {
-      friendly_name: "Bedroom",
-      effect: "colorloop",
-      effect_list: ["colorloop", "random"],
-    },
-  },
-  {
-    entity_id: "switch.coffee",
-    state: "off",
-    attributes: {
-      friendly_name: "Coffee",
-      device_class: "switch",
-    },
-  },
+  getEntity("alarm_control_panel", "alarm", "disarmed", {
+    friendly_name: "Alarm",
+  }),
+  getEntity("media_player", "livingroom", "playing", {
+    friendly_name: "Livingroom",
+    media_content_type: "music",
+    device_class: "tv",
+  }),
+  getEntity("media_player", "lounge", "idle", {
+    friendly_name: "Lounge",
+    supported_features: 444983,
+    device_class: "speaker",
+  }),
+  getEntity("light", "bedroom", "on", {
+    friendly_name: "Bedroom",
+    effect: "colorloop",
+    effect_list: ["colorloop", "random"],
+  }),
+  getEntity("switch", "coffee", "off", {
+    friendly_name: "Coffee",
+    device_class: "switch",
+  }),
 ];
 
 const DEVICES: DeviceRegistryEntry[] = [
@@ -480,12 +461,6 @@ const SCHEMAS: {
       },
       { type: "string", name: "path", default: "/" },
       { type: "boolean", name: "ssl", default: false },
-      {
-        type: "string",
-        name: "comments",
-        default: "disabled field",
-        disabled: true,
-      },
     ],
   },
 ];

gallery/src/pages/components/ha-input.markdown

@@ -1,82 +0,0 @@
----
-title: Input
----
-
-# Input `<ha-input>`
-
-A text input component supporting Home Assistant theming and validation, based on webawesome input.
-Supports multiple input types including text, number, password, email, search, and more.
-
-## Implementation
-
-### Example usage
-
-```html
-<ha-input label="Name" value="Hello"></ha-input>
-
-<ha-input label="Email" type="email" placeholder="you@example.com"></ha-input>
-
-<ha-input label="Password" type="password" password-toggle></ha-input>
-
-<ha-input label="Required" required></ha-input>
-
-<ha-input label="Disabled" disabled value="Can't touch this"></ha-input>
-```
-
-### API
-
-This component is based on the webawesome input component.
-
-**Slots**
-
-- `start`: Content placed before the input (usually for icons or prefixes).
-- `end`: Content placed after the input (usually for icons or suffixes).
-- `label`: Custom label content. Overrides the `label` property.
-- `hint`: Custom hint content. Overrides the `hint` property.
-- `clear-icon`: Custom clear icon.
-- `show-password-icon`: Custom show password icon.
-- `hide-password-icon`: Custom hide password icon.
-
-**Properties/Attributes**
-
-| Name                 | Type                                                                                           | Default    | Description                                                                                                |
-| -------------------- | ---------------------------------------------------------------------------------------------- | ---------- | ---------------------------------------------------------------------------------------------------------- |
-| appearance           | "material"/"outlined"                                                                          | "material" | Sets the input appearance style. "material" is the default filled style, "outlined" uses a bordered style. |
-| type                 | "text"/"number"/"password"/"email"/"search"/"tel"/"url"/"date"/"datetime-local"/"time"/"color" | "text"     | Sets the input type.                                                                                       |
-| value                | String                                                                                         | -          | The current value of the input.                                                                            |
-| label                | String                                                                                         | ""         | The input's label text.                                                                                    |
-| hint                 | String                                                                                         | ""         | The input's hint/helper text.                                                                              |
-| placeholder          | String                                                                                         | ""         | Placeholder text shown when the input is empty.                                                            |
-| with-clear           | Boolean                                                                                        | false      | Adds a clear button when the input is not empty.                                                           |
-| readonly             | Boolean                                                                                        | false      | Makes the input readonly.                                                                                  |
-| disabled             | Boolean                                                                                        | false      | Disables the input and prevents user interaction.                                                          |
-| required             | Boolean                                                                                        | false      | Makes the input a required field.                                                                          |
-| password-toggle      | Boolean                                                                                        | false      | Adds a button to toggle the password visibility.                                                           |
-| without-spin-buttons | Boolean                                                                                        | false      | Hides the browser's built-in spin buttons for number inputs.                                               |
-| auto-validate        | Boolean                                                                                        | false      | Validates the input on blur instead of on form submit.                                                     |
-| invalid              | Boolean                                                                                        | false      | Marks the input as invalid.                                                                                |
-| inset-label          | Boolean                                                                                        | false      | Uses an inset label style where the label stays inside the input.                                          |
-| validation-message   | String                                                                                         | ""         | Custom validation message shown when the input is invalid.                                                 |
-| pattern              | String                                                                                         | -          | A regular expression pattern to validate input against.                                                    |
-| minlength            | Number                                                                                         | -          | The minimum length of input that will be considered valid.                                                 |
-| maxlength            | Number                                                                                         | -          | The maximum length of input that will be considered valid.                                                 |
-| min                  | Number/String                                                                                  | -          | The input's minimum value. Only applies to date and number input types.                                    |
-| max                  | Number/String                                                                                  | -          | The input's maximum value. Only applies to date and number input types.                                    |
-| step                 | Number/"any"                                                                                   | -          | Specifies the granularity that the value must adhere to.                                                   |
-
-**CSS Custom Properties**
-
-- `--ha-input-padding-top` - Padding above the input.
-- `--ha-input-padding-bottom` - Padding below the input. Defaults to `var(--ha-space-2)`.
-- `--ha-input-text-align` - Text alignment of the input. Defaults to `start`.
-- `--ha-input-required-marker` - The marker shown after the label for required fields. Defaults to `"*"`.
-
----
-
-## Derivatives
-
-The following components extend or wrap `ha-input` for specific use cases:
-
-- **`<ha-input-search>`** — A pre-configured search input with a magnify icon, clear button, and localized "Search" placeholder. Extends `ha-input`.
-- **`<ha-input-copy>`** — A read-only input with a copy-to-clipboard button. Supports optional value masking with a reveal toggle.
-- **`<ha-input-multi>`** — A dynamic list of text inputs for managing arrays of strings. Supports adding, removing, and drag-and-drop reordering.

gallery/src/pages/components/ha-input.ts

@@ -1,232 +0,0 @@
-import { ContextProvider } from "@lit/context";
-import { mdiMagnify } from "@mdi/js";
-import type { TemplateResult } from "lit";
-import { css, html, LitElement } from "lit";
-import { customElement } from "lit/decorators";
-import { applyThemesOnElement } from "../../../../src/common/dom/apply_themes_on_element";
-import "../../../../src/components/ha-card";
-import "../../../../src/components/ha-svg-icon";
-import "../../../../src/components/input/ha-input";
-import "../../../../src/components/input/ha-input-copy";
-import "../../../../src/components/input/ha-input-multi";
-import "../../../../src/components/input/ha-input-search";
-import { localizeContext } from "../../../../src/data/context";
-
-const LOCALIZE_KEYS: Record<string, string> = {
-  "ui.common.copy": "Copy",
-  "ui.common.show": "Show",
-  "ui.common.hide": "Hide",
-  "ui.common.add": "Add",
-  "ui.common.remove": "Remove",
-  "ui.common.search": "Search",
-  "ui.common.copied_clipboard": "Copied to clipboard",
-};
-
-@customElement("demo-components-ha-input")
-export class DemoHaInput extends LitElement {
-  constructor() {
-    super();
-    // Provides localizeContext for ha-input-copy, ha-input-multi and ha-input-search
-    // eslint-disable-next-line no-new
-    new ContextProvider(this, {
-      context: localizeContext,
-      initialValue: ((key: string) => LOCALIZE_KEYS[key] ?? key) as any,
-    });
-  }
-
-  protected render(): TemplateResult {
-    return html`
-      ${["light", "dark"].map(
-        (mode) => html`
-          <div class=${mode}>
-            <ha-card header="ha-input in ${mode}">
-              <div class="card-content">
-                <h3>Basic</h3>
-                <div class="row">
-                  <ha-input label="Default"></ha-input>
-                  <ha-input label="With value" value="Hello"></ha-input>
-                  <ha-input
-                    label="With placeholder"
-                    placeholder="Type here..."
-                  ></ha-input>
-                </div>
-
-                <h3>Input types</h3>
-                <div class="row">
-                  <ha-input label="Text" type="text" value="Text"></ha-input>
-                  <ha-input label="Number" type="number" value="42"></ha-input>
-                  <ha-input
-                    label="Email"
-                    type="email"
-                    placeholder="you@example.com"
-                  ></ha-input>
-                </div>
-                <div class="row">
-                  <ha-input
-                    label="Password"
-                    type="password"
-                    value="secret"
-                    password-toggle
-                  ></ha-input>
-                  <ha-input label="URL" type="url" placeholder="https://...">
-                  </ha-input>
-                  <ha-input label="Date" type="date"></ha-input>
-                </div>
-
-                <h3>States</h3>
-                <div class="row">
-                  <ha-input
-                    label="Disabled"
-                    disabled
-                    value="Disabled"
-                  ></ha-input>
-                  <ha-input
-                    label="Readonly"
-                    readonly
-                    value="Readonly"
-                  ></ha-input>
-                  <ha-input label="Required" required></ha-input>
-                </div>
-                <div class="row">
-                  <ha-input
-                    label="Invalid"
-                    invalid
-                    validation-message="This field is required"
-                    value=""
-                  ></ha-input>
-                  <ha-input label="With hint" hint="This is a hint"></ha-input>
-                  <ha-input
-                    label="With clear"
-                    with-clear
-                    value="Clear me"
-                  ></ha-input>
-                </div>
-
-                <h3>With slots</h3>
-                <div class="row">
-                  <ha-input label="With prefix">
-                    <span slot="start">$</span>
-                  </ha-input>
-                  <ha-input label="With suffix">
-                    <span slot="end">kg</span>
-                  </ha-input>
-                  <ha-input label="With icon">
-                    <ha-svg-icon .path=${mdiMagnify} slot="start"></ha-svg-icon>
-                  </ha-input>
-                </div>
-
-                <h3>Appearance: outlined</h3>
-                <div class="row">
-                  <ha-input
-                    appearance="outlined"
-                    label="Outlined"
-                    value="Hello"
-                  ></ha-input>
-                  <ha-input
-                    appearance="outlined"
-                    label="Outlined disabled"
-                    disabled
-                    value="Disabled"
-                  ></ha-input>
-                  <ha-input
-                    appearance="outlined"
-                    label="Outlined invalid"
-                    invalid
-                    validation-message="Required"
-                  ></ha-input>
-                </div>
-                <div class="row">
-                  <ha-input
-                    appearance="outlined"
-                    placeholder="Placeholder only"
-                  ></ha-input>
-                </div>
-              </div>
-            </ha-card>
-
-            <ha-card header="Derivatives in ${mode}">
-              <div class="card-content">
-                <h3>ha-input-search</h3>
-                <ha-input-search label="Search label"></ha-input-search>
-                <ha-input-search appearance="outlined"></ha-input-search>
-
-                <h3>ha-input-copy</h3>
-                <ha-input-copy
-                  value="my-api-token-123"
-                  masked-value="••••••••••••••••••"
-                  masked-toggle
-                ></ha-input-copy>
-
-                <h3>ha-input-multi</h3>
-                <ha-input-multi
-                  label="URL"
-                  add-label="Add URL"
-                  .value=${["https://example.com"]}
-                ></ha-input-multi>
-              </div>
-            </ha-card>
-          </div>
-        `
-      )}
-    `;
-  }
-
-  firstUpdated(changedProps) {
-    super.firstUpdated(changedProps);
-    applyThemesOnElement(
-      this.shadowRoot!.querySelector(".dark"),
-      {
-        default_theme: "default",
-        default_dark_theme: "default",
-        themes: {},
-        darkMode: true,
-        theme: "default",
-      },
-      undefined,
-      undefined,
-      true
-    );
-  }
-
-  static styles = css`
-    :host {
-      display: flex;
-      justify-content: center;
-    }
-    .dark,
-    .light {
-      display: block;
-      background-color: var(--primary-background-color);
-      padding: 0 50px;
-    }
-    ha-card {
-      margin: 24px auto;
-    }
-    .card-content {
-      display: flex;
-      flex-direction: column;
-      gap: var(--ha-space-2);
-    }
-    h3 {
-      margin: var(--ha-space-4) 0 var(--ha-space-1) 0;
-      font-size: var(--ha-font-size-l);
-      font-weight: var(--ha-font-weight-medium);
-    }
-    h3:first-child {
-      margin-top: 0;
-    }
-    .row {
-      display: flex;
-      gap: var(--ha-space-4);
-    }
-    .row > * {
-      flex: 1;
-    }
-  `;
-}
-
-declare global {
-  interface HTMLElementTagNameMap {
-    "demo-components-ha-input": DemoHaInput;
-  }
-}

gallery/src/pages/components/ha-selector.ts

@@ -1,5 +1,5 @@
 import type { TemplateResult } from "lit";
-import { css, html, LitElement, nothing } from "lit";
+import { css, html, LitElement } from "lit";
 import { customElement, state } from "lit/decorators";
 import { mockAreaRegistry } from "../../../../demo/src/stubs/area_registry";
 import { mockConfigEntries } from "../../../../demo/src/stubs/config_entries";
@@ -8,7 +8,6 @@ import { mockEntityRegistry } from "../../../../demo/src/stubs/entity_registry";
 import { mockFloorRegistry } from "../../../../demo/src/stubs/floor_registry";
 import { mockHassioSupervisor } from "../../../../demo/src/stubs/hassio_supervisor";
 import { mockLabelRegistry } from "../../../../demo/src/stubs/label_registry";
-import type { HASSDomEvent } from "../../../../src/common/dom/fire_event";
 import "../../../../src/components/ha-formfield";
 import "../../../../src/components/ha-selector/ha-selector";
 import "../../../../src/components/ha-settings-row";
@@ -17,59 +16,33 @@ import type { BlueprintInput } from "../../../../src/data/blueprint";
 import type { DeviceRegistryEntry } from "../../../../src/data/device/device_registry";
 import type { FloorRegistryEntry } from "../../../../src/data/floor_registry";
 import type { LabelRegistryEntry } from "../../../../src/data/label/label_registry";
-import {
-  showDialog,
-  type ShowDialogParams,
-} from "../../../../src/dialogs/make-dialog-manager";
+import { showDialog } from "../../../../src/dialogs/make-dialog-manager";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import type { ProvideHassElement } from "../../../../src/mixins/provide-hass-lit-mixin";
 import type { HomeAssistant } from "../../../../src/types";
 import "../../components/demo-black-white-row";
 
 const ENTITIES = [
-  {
-    entity_id: "alarm_control_panel.alarm",
-    state: "disarmed",
-    attributes: {
-      friendly_name: "Alarm",
-    },
-  },
-  {
-    entity_id: "media_player.livingroom",
-    state: "playing",
-    attributes: {
-      friendly_name: "Livingroom",
-    },
-  },
-  {
-    entity_id: "media_player.lounge",
-    state: "idle",
-    attributes: {
-      friendly_name: "Lounge",
-      supported_features: 444983,
-    },
-  },
-  {
-    entity_id: "light.bedroom",
-    state: "on",
-    attributes: {
-      friendly_name: "Bedroom",
-    },
-  },
-  {
-    entity_id: "switch.coffee",
-    state: "off",
-    attributes: {
-      friendly_name: "Coffee",
-    },
-  },
-  {
-    entity_id: "number.number",
-    state: "5",
-    attributes: {
-      friendly_name: "Number",
-    },
-  },
+  getEntity("alarm_control_panel", "alarm", "disarmed", {
+    friendly_name: "Alarm",
+  }),
+  getEntity("media_player", "livingroom", "playing", {
+    friendly_name: "Livingroom",
+  }),
+  getEntity("media_player", "lounge", "idle", {
+    friendly_name: "Lounge",
+    supported_features: 444983,
+  }),
+  getEntity("light", "bedroom", "on", {
+    friendly_name: "Bedroom",
+  }),
+  getEntity("switch", "coffee", "off", {
+    friendly_name: "Coffee",
+  }),
+  getEntity("number", "number", 5, {
+    friendly_name: "Number",
+  }),
 ];
 
 const DEVICES: DeviceRegistryEntry[] = [
@@ -638,15 +611,14 @@ class DemoHaSelector extends LitElement implements ProvideHassElement {
     };
   };
 
-  private _dialogManager = (e: HASSDomEvent<ShowDialogParams<unknown>>) => {
-    const { dialogTag, dialogImport, dialogParams, addHistory, parentElement } =
-      e.detail;
+  private _dialogManager = (e) => {
+    const { dialogTag, dialogImport, dialogParams, addHistory } = e.detail;
     showDialog(
       this,
+      this.shadowRoot!,
       dialogTag,
       dialogParams,
       dialogImport,
-      parentElement,
       addHistory
     );
   };
@@ -692,11 +664,7 @@ class DemoHaSelector extends LitElement implements ProvideHassElement {
                 ([key, value]) => html`
                   <ha-settings-row narrow slot=${slot}>
                     <span slot="heading">${value?.name || key}</span>
-                    ${value?.description
-                      ? html`<span slot="description"
-                          >${value?.description}</span
-                        >`
-                      : nothing}
+                    <span slot="description">${value?.description}</span>
                     <ha-selector
                       .hass=${this.hass}
                       .selector=${value!.selector}

gallery/src/pages/components/ha-tooltip.markdown

@@ -28,12 +28,9 @@ This element is based on webawesome `wa-tooltip` it only sets some css tokens an
 
 In your theme settings use this without the prefixed `--`.
 
-- `--ha-tooltip-background-color` (Default: `var(--secondary-background-color)`)
-- `--ha-tooltip-text-color` (Default: `var(--primary-text-color)`)
-- `--ha-tooltip-font-family` (Default: `var(--ha-font-family-body)`)
-- `--ha-tooltip-font-size` (Default: `var(--ha-font-size-s)`)
-- `--ha-tooltip-font-weight` (Default: `var(--ha-font-weight-normal)`)
-- `--ha-tooltip-line-height` (Default: `var(--ha-line-height-condensed)`)
-- `--ha-tooltip-padding` (Default: 8px)
-- `--ha-tooltip-border-radius` (Default: `var(--ha-border-radius-sm)`)
+- `--ha-tooltip-border-radius` (Default: 4px)
 - `--ha-tooltip-arrow-size` (Default: 8px)
+- `--wa-tooltip-font-family` (Default: `var(--ha-font-family-body)`)
+- `--ha-tooltip-font-size` (Default: `var(--ha-font-size-s)`)
+- `--wa-tooltip-font-weight` (Default: `var(--ha-font-weight-normal)`)
+- `--wa-tooltip-line-height` (Default: `var(--ha-line-height-condensed)`)

gallery/src/pages/concepts/home.markdown

@@ -19,7 +19,7 @@ The Home Assistant interface is based on Material Design. It's a design system c
 We want to make it as easy for designers to contribute as it is for developers. There’s a lot a designer can contribute to:
 
 - Meet us at <a href="https://www.home-assistant.io/join-chat-design" rel="noopener noreferrer" target="_blank">Discord #designers channel</a>. If you can't see the channel, make sure you set the correct role in Channels & Roles.
-- Start designing with our <a href="https://www.figma.com/design/2WGI8IDGyxINjSV6NRvPur/Home-Assistant-Design-Kit" rel="noopener noreferrer" target="_blank">Figma DesignKit</a>.
+- Start designing with our <a href="https://www.figma.com/community/file/967153512097289521/Home-Assistant-DesignKit" rel="noopener noreferrer" target="_blank">Figma DesignKit</a>.
 - Find the latest UX <a href="https://github.com/home-assistant/frontend/discussions?discussions_q=label%3Aux" rel="noopener noreferrer" target="_blank">discussions</a> and <a href="https://github.com/home-assistant/frontend/labels/ux" rel="noopener noreferrer" target="_blank">issues</a> on GitHub. Everyone can start a new issue or discussion!
 
 ## Developers

gallery/src/pages/lovelace/alarm-panel-card.ts

@@ -1,40 +1,25 @@
 import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 
 const ENTITIES = [
-  {
-    entity_id: "alarm_control_panel.alarm",
-    state: "disarmed",
-    attributes: {
-      friendly_name: "Alarm",
-    },
-  },
-  {
-    entity_id: "alarm_control_panel.alarm_armed",
-    state: "armed_home",
-    attributes: {
-      friendly_name: "Alarm",
-    },
-  },
-  {
-    entity_id: "alarm_control_panel.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Alarm",
-    },
-  },
-  {
-    entity_id: "alarm_control_panel.alarm_code",
-    state: "disarmed",
-    attributes: {
-      friendly_name: "Alarm",
-      code_format: "number",
-    },
-  },
+  getEntity("alarm_control_panel", "alarm", "disarmed", {
+    friendly_name: "Alarm",
+  }),
+  getEntity("alarm_control_panel", "alarm_armed", "armed_home", {
+    friendly_name: "Alarm",
+  }),
+  getEntity("alarm_control_panel", "unavailable", "unavailable", {
+    friendly_name: "Alarm",
+  }),
+  getEntity("alarm_control_panel", "alarm_code", "disarmed", {
+    friendly_name: "Alarm",
+    code_format: "number",
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/lovelace/area-card.ts

@@ -1,79 +1,44 @@
 import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 
 const ENTITIES = [
-  {
-    entity_id: "light.bed_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Bed Light",
-    },
-  },
-  {
-    entity_id: "switch.bed_ac",
-    state: "on",
-    attributes: {
-      friendly_name: "Ecobee",
-    },
-  },
-  {
-    entity_id: "sensor.bed_temp",
-    state: "72",
-    attributes: {
-      friendly_name: "Bedroom Temp",
-      device_class: "temperature",
-      unit_of_measurement: "°F",
-    },
-  },
-  {
-    entity_id: "light.living_room_light",
-    state: "off",
-    attributes: {
-      friendly_name: "Living Room Light",
-    },
-  },
-  {
-    entity_id: "fan.living_room",
-    state: "on",
-    attributes: {
-      friendly_name: "Living Room Fan",
-    },
-  },
-  {
-    entity_id: "sensor.office_humidity",
-    state: "73",
-    attributes: {
-      friendly_name: "Office Humidity",
-      device_class: "humidity",
-      unit_of_measurement: "%",
-    },
-  },
-  {
-    entity_id: "light.office",
-    state: "on",
-    attributes: {
-      friendly_name: "Office Light",
-    },
-  },
-  {
-    entity_id: "fan.kitchen",
-    state: "on",
-    attributes: {
-      friendly_name: "Kitchen Fan",
-    },
-  },
-  {
-    entity_id: "binary_sensor.kitchen_door",
-    state: "on",
-    attributes: {
-      friendly_name: "Office Door",
-      device_class: "door",
-    },
-  },
+  getEntity("light", "bed_light", "on", {
+    friendly_name: "Bed Light",
+  }),
+  getEntity("switch", "bed_ac", "on", {
+    friendly_name: "Ecobee",
+  }),
+  getEntity("sensor", "bed_temp", "72", {
+    friendly_name: "Bedroom Temp",
+    device_class: "temperature",
+    unit_of_measurement: "°F",
+  }),
+  getEntity("light", "living_room_light", "off", {
+    friendly_name: "Living Room Light",
+  }),
+  getEntity("fan", "living_room", "on", {
+    friendly_name: "Living Room Fan",
+  }),
+  getEntity("sensor", "office_humidity", "73", {
+    friendly_name: "Office Humidity",
+    device_class: "humidity",
+    unit_of_measurement: "%",
+  }),
+  getEntity("light", "office", "on", {
+    friendly_name: "Office Light",
+  }),
+  getEntity("fan", "kitchen", "on", {
+    friendly_name: "Kitchen Fan",
+  }),
+  getEntity("binary_sensor", "kitchen_door", "on", {
+    friendly_name: "Office Door",
+    device_class: "door",
+  }),
 ];
 
 // TODO: Update image here

gallery/src/pages/lovelace/conditional-card.ts

@@ -1,39 +1,24 @@
 import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 
 const ENTITIES = [
-  {
-    entity_id: "light.controller_1",
-    state: "on",
-    attributes: {
-      friendly_name: "Controller 1",
-    },
-  },
-  {
-    entity_id: "light.controller_2",
-    state: "on",
-    attributes: {
-      friendly_name: "Controller 2",
-    },
-  },
-  {
-    entity_id: "light.floor",
-    state: "off",
-    attributes: {
-      friendly_name: "Floor light",
-    },
-  },
-  {
-    entity_id: "light.kitchen",
-    state: "on",
-    attributes: {
-      friendly_name: "Kitchen light",
-    },
-  },
+  getEntity("light", "controller_1", "on", {
+    friendly_name: "Controller 1",
+  }),
+  getEntity("light", "controller_2", "on", {
+    friendly_name: "Controller 2",
+  }),
+  getEntity("light", "floor", "off", {
+    friendly_name: "Floor light",
+  }),
+  getEntity("light", "kitchen", "on", {
+    friendly_name: "Kitchen light",
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/lovelace/entities-card.ts

@@ -1,257 +1,150 @@
 import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 
 const ENTITIES = [
-  {
-    entity_id: "light.bed_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Bed Light",
-    },
-  },
-  {
-    entity_id: "group.kitchen",
-    state: "on",
-    attributes: {
-      entity_id: ["light.bed_light"],
-      order: 8,
-      friendly_name: "Kitchen Group",
-    },
-  },
-  {
-    entity_id: "lock.kitchen_door",
-    state: "locked",
-    attributes: {
-      friendly_name: "Kitchen Lock",
-    },
-  },
-  {
-    entity_id: "cover.kitchen_window",
-    state: "open",
-    attributes: {
-      friendly_name: "Kitchen Window",
-      supported_features: 11,
-    },
-  },
-  {
-    entity_id: "scene.romantic_lights",
-    state: "scening",
-    attributes: {
-      entity_id: ["light.bed_light", "light.ceiling_lights"],
-      friendly_name: "Romantic Scene",
-    },
-  },
-  {
-    entity_id: "device_tracker.demo_paulus",
-    state: "home",
-    attributes: {
-      source_type: "gps",
-      latitude: 32.877105,
-      longitude: 117.232185,
-      gps_accuracy: 91,
-      battery: 71,
-      friendly_name: "Paulus",
-    },
-  },
-  {
-    entity_id: "climate.ecobee",
-    state: "auto",
-    attributes: {
-      current_temperature: 73,
-      min_temp: 45,
-      max_temp: 95,
-      temperature: null,
-      target_temp_high: 75,
-      target_temp_low: 70,
-      fan_mode: "Auto Low",
-      fan_list: ["On Low", "On High", "Auto Low", "Auto High", "Off"],
-      operation_mode: "auto",
-      operation_list: ["heat", "cool", "auto", "off"],
-      hold_mode: "home",
-      swing_mode: "Auto",
-      swing_list: ["Auto", "1", "2", "3", "Off"],
-      unit_of_measurement: "°F",
-      friendly_name: "Ecobee",
-      supported_features: 1014,
-    },
-  },
-  {
-    entity_id: "input_number.number",
-    state: "5",
-    attributes: {
-      min: 0,
-      max: 10,
-      step: 1,
-      mode: "slider",
-      unit_of_measurement: "dB",
-      friendly_name: "Number",
-      icon: "mdi:bell-ring",
-    },
-  },
-  {
-    entity_id: "input_boolean.toggle",
-    state: "on",
-    attributes: {
-      friendly_name: "Toggle",
-    },
-  },
-  {
-    entity_id: "input_datetime.date_and_time",
-    state: "2022-01-10 00:00:00",
-    attributes: {
-      has_date: true,
-      has_time: true,
-      editable: true,
-      year: 2022,
-      month: 1,
-      day: 10,
-      hour: 0,
-      minute: 0,
-      second: 0,
-      timestamp: 1641801600,
-      friendly_name: "Date and Time",
-    },
-  },
-  {
-    entity_id: "sensor.humidity",
-    state: "23.2",
-    attributes: {
-      friendly_name: "Humidity",
-      unit_of_measurement: "%",
-    },
-  },
-  {
-    entity_id: "input_select.dropdown",
-    state: "Soda",
-    attributes: {
-      friendly_name: "Dropdown",
-      options: ["Soda", "Beer", "Wine"],
-    },
-  },
-  {
-    entity_id: "input_text.text",
-    state: "Inspiration",
-    attributes: {
-      friendly_name: "Text",
-      mode: "text",
-    },
-  },
-  {
-    entity_id: "timer.timer",
-    state: "idle",
-    attributes: {
-      friendly_name: "Timer",
-      duration: "0:05:00",
-    },
-  },
-  {
-    entity_id: "counter.counter",
-    state: "3",
-    attributes: {
-      friendly_name: "Counter",
-      initial: 0,
-      step: 1,
-      minimum: 0,
-      maximum: 10,
-    },
-  },
-  {
-    entity_id: "text.message",
-    state: "Hello!",
-    attributes: {
-      friendly_name: "Message",
-    },
-  },
+  getEntity("light", "bed_light", "on", {
+    friendly_name: "Bed Light",
+  }),
+  getEntity("group", "kitchen", "on", {
+    entity_id: ["light.bed_light"],
+    order: 8,
+    friendly_name: "Kitchen Group",
+  }),
+  getEntity("lock", "kitchen_door", "locked", {
+    friendly_name: "Kitchen Lock",
+  }),
+  getEntity("cover", "kitchen_window", "open", {
+    friendly_name: "Kitchen Window",
+    supported_features: 11,
+  }),
+  getEntity("scene", "romantic_lights", "scening", {
+    entity_id: ["light.bed_light", "light.ceiling_lights"],
+    friendly_name: "Romantic Scene",
+  }),
+  getEntity("device_tracker", "demo_paulus", "home", {
+    source_type: "gps",
+    latitude: 32.877105,
+    longitude: 117.232185,
+    gps_accuracy: 91,
+    battery: 71,
+    friendly_name: "Paulus",
+  }),
+  getEntity("climate", "ecobee", "auto", {
+    current_temperature: 73,
+    min_temp: 45,
+    max_temp: 95,
+    temperature: null,
+    target_temp_high: 75,
+    target_temp_low: 70,
+    fan_mode: "Auto Low",
+    fan_list: ["On Low", "On High", "Auto Low", "Auto High", "Off"],
+    operation_mode: "auto",
+    operation_list: ["heat", "cool", "auto", "off"],
+    hold_mode: "home",
+    swing_mode: "Auto",
+    swing_list: ["Auto", "1", "2", "3", "Off"],
+    unit_of_measurement: "°F",
+    friendly_name: "Ecobee",
+    supported_features: 1014,
+  }),
+  getEntity("input_number", "number", 5, {
+    min: 0,
+    max: 10,
+    step: 1,
+    mode: "slider",
+    unit_of_measurement: "dB",
+    friendly_name: "Number",
+    icon: "mdi:bell-ring",
+  }),
+  getEntity("input_boolean", "toggle", "on", {
+    friendly_name: "Toggle",
+  }),
+  getEntity("input_datetime", "date_and_time", "2022-01-10 00:00:00", {
+    has_date: true,
+    has_time: true,
+    editable: true,
+    year: 2022,
+    month: 1,
+    day: 10,
+    hour: 0,
+    minute: 0,
+    second: 0,
+    timestamp: 1641801600,
+    friendly_name: "Date and Time",
+  }),
+  getEntity("sensor", "humidity", "23.2", {
+    friendly_name: "Humidity",
+    unit_of_measurement: "%",
+  }),
+  getEntity("input_select", "dropdown", "Soda", {
+    friendly_name: "Dropdown",
+    options: ["Soda", "Beer", "Wine"],
+  }),
+  getEntity("input_text", "text", "Inspiration", {
+    friendly_name: "Text",
+    mode: "text",
+  }),
+  getEntity("timer", "timer", "idle", {
+    friendly_name: "Timer",
+    duration: "0:05:00",
+  }),
+  getEntity("counter", "counter", "3", {
+    friendly_name: "Counter",
+    initial: 0,
+    step: 1,
+    minimum: 0,
+    maximum: 10,
+  }),
+  getEntity("text", "message", "Hello!", {
+    friendly_name: "Message",
+  }),
 
-  {
-    entity_id: "light.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Bed Light",
-    },
-  },
-  {
-    entity_id: "lock.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Kitchen Door",
-    },
-  },
-  {
-    entity_id: "cover.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Kitchen Window",
-      supported_features: 11,
-    },
-  },
-  {
-    entity_id: "scene.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Romantic Scene",
-    },
-  },
-  {
-    entity_id: "device_tracker.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Paulus",
-    },
-  },
-  {
-    entity_id: "climate.unavailable",
-    state: "unavailable",
-    attributes: {
-      unit_of_measurement: "°F",
-      friendly_name: "Ecobee",
-      supported_features: 1014,
-    },
-  },
-  {
-    entity_id: "input_number.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Allowed Noise",
-      icon: "mdi:bell-ring",
-    },
-  },
-  {
-    entity_id: "input_select.unavailable",
-    state: "unavailable",
-    attributes: {
-      unit_of_measurement: "dB",
-      friendly_name: "Who cooks",
-      icon: "mdi:cheff",
-    },
-  },
-  {
-    entity_id: "text.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Message",
-    },
-  },
-  {
-    entity_id: "event.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Empty remote",
-    },
-  },
-  {
-    entity_id: "event.doorbell",
-    state: "2023-07-17T21:26:11.615+00:00",
-    attributes: {
-      friendly_name: "Doorbell",
-      device_class: "doorbell",
-      event_type: "Ding-Dong",
-    },
-  },
+  getEntity("light", "unavailable", "unavailable", {
+    friendly_name: "Bed Light",
+  }),
+  getEntity("lock", "unavailable", "unavailable", {
+    friendly_name: "Kitchen Door",
+  }),
+  getEntity("cover", "unavailable", "unavailable", {
+    friendly_name: "Kitchen Window",
+    supported_features: 11,
+  }),
+  getEntity("scene", "unavailable", "unavailable", {
+    friendly_name: "Romantic Scene",
+  }),
+  getEntity("device_tracker", "unavailable", "unavailable", {
+    friendly_name: "Paulus",
+  }),
+  getEntity("climate", "unavailable", "unavailable", {
+    unit_of_measurement: "°F",
+    friendly_name: "Ecobee",
+    supported_features: 1014,
+  }),
+  getEntity("input_number", "unavailable", "unavailable", {
+    friendly_name: "Allowed Noise",
+    icon: "mdi:bell-ring",
+  }),
+  getEntity("input_select", "unavailable", "unavailable", {
+    unit_of_measurement: "dB",
+    friendly_name: "Who cooks",
+    icon: "mdi:cheff",
+  }),
+  getEntity("text", "unavailable", "unavailable", {
+    friendly_name: "Message",
+  }),
+  getEntity("event", "unavailable", "unavailable", {
+    friendly_name: "Empty remote",
+  }),
+  getEntity("event", "doorbell", "2023-07-17T21:26:11.615+00:00", {
+    friendly_name: "Doorbell",
+    device_class: "doorbell",
+    event_type: "Ding-Dong",
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/lovelace/entity-button-card.ts

@@ -1,18 +1,15 @@
 import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 
 const ENTITIES = [
-  {
-    entity_id: "light.bed_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Bed Light",
-    },
-  },
+  getEntity("light", "bed_light", "on", {
+    friendly_name: "Bed Light",
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/lovelace/entity-filter-card.ts

@@ -1,117 +1,74 @@
 import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 
 const ENTITIES = [
-  {
-    entity_id: "device_tracker.demo_paulus",
-    state: "work",
-    attributes: {
-      source_type: "gps",
-      latitude: 32.877105,
-      longitude: 117.232185,
-      gps_accuracy: 91,
-      battery: 25,
-      friendly_name: "Paulus",
-    },
-  },
-  {
-    entity_id: "device_tracker.demo_anne_therese",
-    state: "school",
-    attributes: {
-      source_type: "gps",
-      latitude: 32.877105,
-      longitude: 117.232185,
-      gps_accuracy: 91,
-      battery: 50,
-      friendly_name: "Anne Therese",
-    },
-  },
-  {
-    entity_id: "device_tracker.demo_home_boy",
-    state: "home",
-    attributes: {
-      source_type: "gps",
-      latitude: 32.877105,
-      longitude: 117.232185,
-      gps_accuracy: 91,
-      battery: 75,
-      friendly_name: "Home Boy",
-    },
-  },
-  {
-    entity_id: "light.bed_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Bed Light",
-    },
-  },
-  {
-    entity_id: "light.kitchen_lights",
-    state: "on",
-    attributes: {
-      friendly_name: "Kitchen Lights",
-    },
-  },
-  {
-    entity_id: "light.ceiling_lights",
-    state: "off",
-    attributes: {
-      friendly_name: "Ceiling Lights",
-    },
-  },
-  {
-    entity_id: "sensor.battery_1",
-    state: "20",
-    attributes: {
-      device_class: "battery",
-      friendly_name: "Battery 1",
-      unit_of_measurement: "%",
-    },
-  },
-  {
-    entity_id: "sensor.battery_2",
-    state: "35",
-    attributes: {
-      device_class: "battery",
-      friendly_name: "Battery 2",
-      unit_of_measurement: "%",
-    },
-  },
-  {
-    entity_id: "sensor.battery_3",
-    state: "40",
-    attributes: {
-      device_class: "battery",
-      friendly_name: "Battery 3",
-      unit_of_measurement: "%",
-    },
-  },
-  {
-    entity_id: "sensor.battery_4",
-    state: "80",
-    attributes: {
-      device_class: "battery",
-      friendly_name: "Battery 4",
-      unit_of_measurement: "%",
-    },
-  },
-  {
-    entity_id: "input_number.min_battery_level",
-    state: "30",
-    attributes: {
-      mode: "slider",
-      step: 10,
-      min: 0,
-      max: 100,
-      icon: "mdi:battery-alert-variant",
-      friendly_name: "Minimum Battery Level",
-      unit_of_measurement: "%",
-    },
-  },
+  getEntity("device_tracker", "demo_paulus", "work", {
+    source_type: "gps",
+    latitude: 32.877105,
+    longitude: 117.232185,
+    gps_accuracy: 91,
+    battery: 25,
+    friendly_name: "Paulus",
+  }),
+  getEntity("device_tracker", "demo_anne_therese", "school", {
+    source_type: "gps",
+    latitude: 32.877105,
+    longitude: 117.232185,
+    gps_accuracy: 91,
+    battery: 50,
+    friendly_name: "Anne Therese",
+  }),
+  getEntity("device_tracker", "demo_home_boy", "home", {
+    source_type: "gps",
+    latitude: 32.877105,
+    longitude: 117.232185,
+    gps_accuracy: 91,
+    battery: 75,
+    friendly_name: "Home Boy",
+  }),
+  getEntity("light", "bed_light", "on", {
+    friendly_name: "Bed Light",
+  }),
+  getEntity("light", "kitchen_lights", "on", {
+    friendly_name: "Kitchen Lights",
+  }),
+  getEntity("light", "ceiling_lights", "off", {
+    friendly_name: "Ceiling Lights",
+  }),
+  getEntity("sensor", "battery_1", 20, {
+    device_class: "battery",
+    friendly_name: "Battery 1",
+    unit_of_measurement: "%",
+  }),
+  getEntity("sensor", "battery_2", 35, {
+    device_class: "battery",
+    friendly_name: "Battery 2",
+    unit_of_measurement: "%",
+  }),
+  getEntity("sensor", "battery_3", 40, {
+    device_class: "battery",
+    friendly_name: "Battery 3",
+    unit_of_measurement: "%",
+  }),
+  getEntity("sensor", "battery_4", 80, {
+    device_class: "battery",
+    friendly_name: "Battery 4",
+    unit_of_measurement: "%",
+  }),
+  getEntity("input_number", "min_battery_level", 30, {
+    mode: "slider",
+    step: 10,
+    min: 0,
+    max: 100,
+    icon: "mdi:battery-alert-variant",
+    friendly_name: "Minimum Battery Level",
+    unit_of_measurement: "%",
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/lovelace/gauge-card.ts

@@ -1,30 +1,23 @@
 import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 
 const ENTITIES = [
-  { entity_id: "sensor.brightness", state: "12", attributes: {} },
-  { entity_id: "sensor.brightness_medium", state: "53", attributes: {} },
-  { entity_id: "sensor.brightness_high", state: "87", attributes: {} },
-  { entity_id: "plant.bonsai", state: "ok", attributes: {} },
-  { entity_id: "sensor.not_working", state: "unavailable", attributes: {} },
-  {
-    entity_id: "sensor.outside_humidity",
-    state: "54",
-    attributes: {
-      unit_of_measurement: "%",
-    },
-  },
-  {
-    entity_id: "sensor.outside_temperature",
-    state: "15.6",
-    attributes: {
-      unit_of_measurement: "°C",
-    },
-  },
+  getEntity("sensor", "brightness", "12", {}),
+  getEntity("sensor", "brightness_medium", "53", {}),
+  getEntity("sensor", "brightness_high", "87", {}),
+  getEntity("plant", "bonsai", "ok", {}),
+  getEntity("sensor", "not_working", "unavailable", {}),
+  getEntity("sensor", "outside_humidity", "54", {
+    unit_of_measurement: "%",
+  }),
+  getEntity("sensor", "outside_temperature", "15.6", {
+    unit_of_measurement: "°C",
+  }),
 ];
 
 const CONFIGS = [
@@ -54,19 +47,6 @@ const CONFIGS = [
   needle: true
     `,
   },
-  {
-    heading: "Rendering needle and severity levels",
-    config: `
-- type: gauge
-  entity: sensor.brightness_high
-  name: Brightness High
-  needle: true
-  severity:
-    red: 75
-    green: 0
-    yellow: 50
-    `,
-  },
   {
     heading: "Setting severity levels",
     config: `
@@ -134,21 +114,6 @@ const CONFIGS = [
   entity: sensor.not_working
     `,
   },
-  {
-    heading: "Lower minimum",
-    config: `
-- type: gauge
-  entity: sensor.brightness_high
-  needle: true
-  severity:
-    green: 0
-    yellow: 0.45
-    red: 0.9
-  min: -0.05
-  name: " "
-  max: 1.9
-  unit: GBP/h`,
-  },
 ];
 
 @customElement("demo-lovelace-gauge-card")

gallery/src/pages/lovelace/glance-card.ts

@@ -1,89 +1,62 @@
 import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 
 const ENTITIES = [
-  {
-    entity_id: "device_tracker.demo_paulus",
-    state: "home",
-    attributes: {
-      source_type: "gps",
-      latitude: 32.877105,
-      longitude: 117.232185,
-      gps_accuracy: 91,
-      battery: 71,
-      friendly_name: "Paulus",
-    },
-  },
-  {
-    entity_id: "media_player.living_room",
-    state: "playing",
-    attributes: {
-      volume_level: 1,
-      is_volume_muted: false,
-      media_content_id: "eyU3bRy2x44",
-      media_content_type: "movie",
-      media_duration: 300,
-      media_position: 45.017773,
-      media_position_updated_at: "2018-07-19T10:44:45.919514+00:00",
-      media_title: "♥♥ The Best Fireplace Video (3 hours)",
-      app_name: "YouTube",
-      sound_mode: "Dummy Music",
-      sound_mode_list: ["Dummy Music", "Dummy Movie"],
-      shuffle: false,
-      friendly_name: "Living Room",
-      entity_picture:
-        "/api/media_player_proxy/media_player.living_room?token=e925f8db7f7bd1f317e4524dcb8333d60f6019219a3799a22604b5787f243567&cache=bc2ffb49c4f67034",
-      supported_features: 115597,
-    },
-  },
-  {
-    entity_id: "sun.sun",
-    state: "below_horizon",
-    attributes: {
-      next_dawn: "2018-07-19T20:48:47+00:00",
-      next_dusk: "2018-07-20T11:46:06+00:00",
-      next_midnight: "2018-07-19T16:17:28+00:00",
-      next_noon: "2018-07-20T04:17:26+00:00",
-      next_rising: "2018-07-19T21:16:31+00:00",
-      next_setting: "2018-07-20T11:18:22+00:00",
-      elevation: 67.69,
-      azimuth: 338.55,
-      friendly_name: "Sun",
-    },
-  },
-  {
-    entity_id: "cover.kitchen_window",
-    state: "open",
-    attributes: {
-      friendly_name: "Kitchen Window",
-      supported_features: 11,
-    },
-  },
-  {
-    entity_id: "light.kitchen_lights",
-    state: "on",
-    attributes: {
-      friendly_name: "Kitchen Lights",
-    },
-  },
-  {
-    entity_id: "light.ceiling_lights",
-    state: "off",
-    attributes: {
-      friendly_name: "Ceiling Lights",
-    },
-  },
-  {
-    entity_id: "lock.kitchen_door",
-    state: "locked",
-    attributes: {
-      friendly_name: "Kitchen Door",
-    },
-  },
+  getEntity("device_tracker", "demo_paulus", "home", {
+    source_type: "gps",
+    latitude: 32.877105,
+    longitude: 117.232185,
+    gps_accuracy: 91,
+    battery: 71,
+    friendly_name: "Paulus",
+  }),
+  getEntity("media_player", "living_room", "playing", {
+    volume_level: 1,
+    is_volume_muted: false,
+    media_content_id: "eyU3bRy2x44",
+    media_content_type: "movie",
+    media_duration: 300,
+    media_position: 45.017773,
+    media_position_updated_at: "2018-07-19T10:44:45.919514+00:00",
+    media_title: "♥♥ The Best Fireplace Video (3 hours)",
+    app_name: "YouTube",
+    sound_mode: "Dummy Music",
+    sound_mode_list: ["Dummy Music", "Dummy Movie"],
+    shuffle: false,
+    friendly_name: "Living Room",
+    entity_picture:
+      "/api/media_player_proxy/media_player.living_room?token=e925f8db7f7bd1f317e4524dcb8333d60f6019219a3799a22604b5787f243567&cache=bc2ffb49c4f67034",
+    supported_features: 115597,
+  }),
+  getEntity("sun", "sun", "below_horizon", {
+    next_dawn: "2018-07-19T20:48:47+00:00",
+    next_dusk: "2018-07-20T11:46:06+00:00",
+    next_midnight: "2018-07-19T16:17:28+00:00",
+    next_noon: "2018-07-20T04:17:26+00:00",
+    next_rising: "2018-07-19T21:16:31+00:00",
+    next_setting: "2018-07-20T11:18:22+00:00",
+    elevation: 67.69,
+    azimuth: 338.55,
+    friendly_name: "Sun",
+  }),
+  getEntity("cover", "kitchen_window", "open", {
+    friendly_name: "Kitchen Window",
+    supported_features: 11,
+  }),
+  getEntity("light", "kitchen_lights", "on", {
+    friendly_name: "Kitchen Lights",
+  }),
+  getEntity("light", "ceiling_lights", "off", {
+    friendly_name: "Ceiling Lights",
+  }),
+  getEntity("lock", "kitchen_door", "locked", {
+    friendly_name: "Kitchen Door",
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/lovelace/grid-and-stack-card.ts

@@ -2,69 +2,46 @@ import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
 import { mockHistory } from "../../../../demo/src/stubs/history";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 
 const ENTITIES = [
-  {
-    entity_id: "light.kitchen_lights",
-    state: "on",
-    attributes: {
-      friendly_name: "Kitchen Lights",
-    },
-  },
-  {
-    entity_id: "light.bed_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Bed Lights",
-    },
-  },
-  {
-    entity_id: "device_tracker.demo_paulus",
-    state: "work",
-    attributes: {
-      source_type: "gps",
-      latitude: 32.877105,
-      longitude: 117.232185,
-      gps_accuracy: 91,
-      battery: 71,
-      friendly_name: "Paulus",
-    },
-  },
-  {
-    entity_id: "device_tracker.demo_anne_therese",
-    state: "school",
-    attributes: {
-      source_type: "gps",
-      latitude: 32.877105,
-      longitude: 117.232185,
-      gps_accuracy: 91,
-      battery: 71,
-      friendly_name: "Anne Therese",
-    },
-  },
-  {
-    entity_id: "device_tracker.demo_home_boy",
-    state: "home",
-    attributes: {
-      source_type: "gps",
-      latitude: 32.877105,
-      longitude: 117.232185,
-      gps_accuracy: 91,
-      battery: 71,
-      friendly_name: "Home Boy",
-    },
-  },
-  {
-    entity_id: "sensor.illumination",
-    state: "23",
-    attributes: {
-      friendly_name: "Illumination",
-      unit_of_measurement: "lx",
-    },
-  },
+  getEntity("light", "kitchen_lights", "on", {
+    friendly_name: "Kitchen Lights",
+  }),
+  getEntity("light", "bed_light", "on", {
+    friendly_name: "Bed Lights",
+  }),
+  getEntity("device_tracker", "demo_paulus", "work", {
+    source_type: "gps",
+    latitude: 32.877105,
+    longitude: 117.232185,
+    gps_accuracy: 91,
+    battery: 71,
+    friendly_name: "Paulus",
+  }),
+  getEntity("device_tracker", "demo_anne_therese", "school", {
+    source_type: "gps",
+    latitude: 32.877105,
+    longitude: 117.232185,
+    gps_accuracy: 91,
+    battery: 71,
+    friendly_name: "Anne Therese",
+  }),
+  getEntity("device_tracker", "demo_home_boy", "home", {
+    source_type: "gps",
+    latitude: 32.877105,
+    longitude: 117.232185,
+    gps_accuracy: 91,
+    battery: 71,
+    friendly_name: "Home Boy",
+  }),
+  getEntity("sensor", "illumination", "23", {
+    friendly_name: "Illumination",
+    unit_of_measurement: "lx",
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/lovelace/light-card.ts

@@ -1,44 +1,29 @@
 import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 
 const ENTITIES = [
-  {
-    entity_id: "light.bed_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Bed Light",
-      brightness: 255,
-    },
-  },
-  {
-    entity_id: "light.dim_on",
-    state: "on",
-    attributes: {
-      friendly_name: "Dining Room",
-      supported_features: 1,
-      brightness: 100,
-    },
-  },
-  {
-    entity_id: "light.dim_off",
-    state: "off",
-    attributes: {
-      friendly_name: "Dining Room",
-      supported_features: 1,
-    },
-  },
-  {
-    entity_id: "light.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Lost Light",
-      supported_features: 1,
-    },
-  },
+  getEntity("light", "bed_light", "on", {
+    friendly_name: "Bed Light",
+    brightness: 255,
+  }),
+  getEntity("light", "dim_on", "on", {
+    friendly_name: "Dining Room",
+    supported_features: 1,
+    brightness: 100,
+  }),
+  getEntity("light", "dim_off", "off", {
+    friendly_name: "Dining Room",
+    supported_features: 1,
+  }),
+  getEntity("light", "unavailable", "unavailable", {
+    friendly_name: "Lost Light",
+    supported_features: 1,
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/lovelace/map-card.ts

@@ -1,86 +1,59 @@
 import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 
 const ENTITIES = [
-  {
-    entity_id: "device_tracker.demo_paulus",
-    state: "not_home",
-    attributes: {
-      source_type: "gps",
-      latitude: 32.877105,
-      longitude: 117.232185,
-      gps_accuracy: 91,
-      battery: 71,
-      friendly_name: "Paulus",
-    },
-  },
-  {
-    entity_id: "device_tracker.demo_home_boy",
-    state: "home",
-    attributes: {
-      source_type: "gps",
-      latitude: 32.87334,
-      longitude: 117.22745,
-      gps_accuracy: 20,
-      battery: 53,
-      friendly_name: "Home Boy",
-    },
-  },
-  {
-    entity_id: "zone.home",
-    state: "zoning",
-    attributes: {
-      latitude: 32.87354,
-      longitude: 117.22765,
-      radius: 100,
-      friendly_name: "Home",
-      icon: "mdi:home",
-    },
-  },
-  {
-    entity_id: "zone.bushfire",
-    state: "zoning",
-    attributes: {
-      latitude: -33.8611,
-      longitude: 151.203,
-      radius: 35000,
-      friendly_name: "Bushfire Zone",
-      icon: "mdi:home",
-    },
-  },
-  {
-    entity_id: "geo_location.nelsons_creek",
-    state: "15",
-    attributes: {
-      source: "bushfire_demo",
-      latitude: -34.07792,
-      longitude: 151.03219,
-      friendly_name: "Nelsons Creek",
-    },
-  },
-  {
-    entity_id: "geo_location.forest_rd_nowra_hill",
-    state: "8",
-    attributes: {
-      source: "bushfire_demo",
-      latitude: -33.69452,
-      longitude: 151.19577,
-      friendly_name: "Forest Rd, Nowra Hill",
-    },
-  },
-  {
-    entity_id: "geo_location.stoney_ridge_rd_kremnos",
-    state: "20",
-    attributes: {
-      source: "bushfire_demo",
-      latitude: -33.66584,
-      longitude: 150.97209,
-      friendly_name: "Stoney Ridge Rd, Kremnos",
-    },
-  },
+  getEntity("device_tracker", "demo_paulus", "not_home", {
+    source_type: "gps",
+    latitude: 32.877105,
+    longitude: 117.232185,
+    gps_accuracy: 91,
+    battery: 71,
+    friendly_name: "Paulus",
+  }),
+  getEntity("device_tracker", "demo_home_boy", "home", {
+    source_type: "gps",
+    latitude: 32.87334,
+    longitude: 117.22745,
+    gps_accuracy: 20,
+    battery: 53,
+    friendly_name: "Home Boy",
+  }),
+  getEntity("zone", "home", "zoning", {
+    latitude: 32.87354,
+    longitude: 117.22765,
+    radius: 100,
+    friendly_name: "Home",
+    icon: "mdi:home",
+  }),
+  getEntity("zone", "bushfire", "zoning", {
+    latitude: -33.8611,
+    longitude: 151.203,
+    radius: 35000,
+    friendly_name: "Bushfire Zone",
+    icon: "mdi:home",
+  }),
+  getEntity("geo_location", "nelsons_creek", "15", {
+    source: "bushfire_demo",
+    latitude: -34.07792,
+    longitude: 151.03219,
+    friendly_name: "Nelsons Creek",
+  }),
+  getEntity("geo_location", "forest_rd_nowra_hill", "8", {
+    source: "bushfire_demo",
+    latitude: -33.69452,
+    longitude: 151.19577,
+    friendly_name: "Forest Rd, Nowra Hill",
+  }),
+  getEntity("geo_location", "stoney_ridge_rd_kremnos", "20", {
+    source: "bushfire_demo",
+    latitude: -33.66584,
+    longitude: 150.97209,
+    friendly_name: "Stoney Ridge Rd, Kremnos",
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/lovelace/picture-card.ts

@@ -1,19 +1,16 @@
 import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 
 const ENTITIES = [
-  {
-    entity_id: "person.paulus",
-    state: "home",
-    attributes: {
-      friendly_name: "Paulus",
-      entity_picture: "/images/paulus.jpg",
-    },
-  },
+  getEntity("person", "paulus", "home", {
+    friendly_name: "Paulus",
+    entity_picture: "/images/paulus.jpg",
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/lovelace/picture-elements-card.ts

@@ -1,63 +1,40 @@
 import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 
 const ENTITIES = [
-  {
-    entity_id: "light.bed_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Bed Light",
-    },
-  },
-  {
-    entity_id: "group.all_lights",
-    state: "on",
-    attributes: {
-      entity_id: ["light.bed_light"],
-      order: 8,
-      friendly_name: "All Lights",
-    },
-  },
-  {
-    entity_id: "camera.demo_camera",
-    state: "idle",
-    attributes: {
-      access_token:
-        "2f5bb163fb91cd8770a9494fa5e7eab172d8d34f4aba806eb6b59411b8c720b8",
-      friendly_name: "Demo camera",
-      entity_picture:
-        "/api/camera_proxy/camera.demo_camera?token=2f5bb163fb91cd8770a9494fa5e7eab172d8d34f4aba806eb6b59411b8c720b8",
-    },
-  },
-  {
-    entity_id: "binary_sensor.movement_backyard",
-    state: "on",
-    attributes: {
-      friendly_name: "Movement Backyard",
-      device_class: "motion",
-    },
-  },
-  {
-    entity_id: "person.paulus",
-    state: "home",
-    attributes: {
-      friendly_name: "Paulus",
-      entity_picture: "/images/paulus.jpg",
-    },
-  },
-  {
-    entity_id: "sensor.battery",
-    state: "35",
-    attributes: {
-      device_class: "battery",
-      friendly_name: "Battery",
-      unit_of_measurement: "%",
-    },
-  },
+  getEntity("light", "bed_light", "on", {
+    friendly_name: "Bed Light",
+  }),
+  getEntity("group", "all_lights", "on", {
+    entity_id: ["light.bed_light"],
+    order: 8,
+    friendly_name: "All Lights",
+  }),
+  getEntity("camera", "demo_camera", "idle", {
+    access_token:
+      "2f5bb163fb91cd8770a9494fa5e7eab172d8d34f4aba806eb6b59411b8c720b8",
+    friendly_name: "Demo camera",
+    entity_picture:
+      "/api/camera_proxy/camera.demo_camera?token=2f5bb163fb91cd8770a9494fa5e7eab172d8d34f4aba806eb6b59411b8c720b8",
+  }),
+  getEntity("binary_sensor", "movement_backyard", "on", {
+    friendly_name: "Movement Backyard",
+    device_class: "motion",
+  }),
+  getEntity("person", "paulus", "home", {
+    friendly_name: "Paulus",
+    entity_picture: "/images/paulus.jpg",
+  }),
+  getEntity("sensor", "battery", 35, {
+    device_class: "battery",
+    friendly_name: "Battery",
+    unit_of_measurement: "%",
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/lovelace/picture-entity-card.ts

@@ -1,33 +1,22 @@
 import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 
 const ENTITIES = [
-  {
-    entity_id: "light.kitchen_lights",
-    state: "on",
-    attributes: {
-      friendly_name: "Kitchen Lights",
-    },
-  },
-  {
-    entity_id: "light.bed_light",
-    state: "off",
-    attributes: {
-      friendly_name: "Bed Light",
-    },
-  },
-  {
-    entity_id: "person.paulus",
-    state: "home",
-    attributes: {
-      friendly_name: "Paulus",
-      entity_picture: "/images/paulus.jpg",
-    },
-  },
+  getEntity("light", "kitchen_lights", "on", {
+    friendly_name: "Kitchen Lights",
+  }),
+  getEntity("light", "bed_light", "off", {
+    friendly_name: "Bed Light",
+  }),
+  getEntity("person", "paulus", "home", {
+    friendly_name: "Paulus",
+    entity_picture: "/images/paulus.jpg",
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/lovelace/picture-glance-card.ts

@@ -1,58 +1,35 @@
 import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 
 const ENTITIES = [
-  {
-    entity_id: "switch.decorative_lights",
-    state: "on",
-    attributes: {
-      friendly_name: "Decorative Lights",
-    },
-  },
-  {
-    entity_id: "light.ceiling_lights",
-    state: "on",
-    attributes: {
-      friendly_name: "Ceiling Lights",
-    },
-  },
-  {
-    entity_id: "binary_sensor.movement_backyard",
-    state: "on",
-    attributes: {
-      friendly_name: "Movement Backyard",
-      device_class: "moving",
-    },
-  },
-  {
-    entity_id: "binary_sensor.basement_floor_wet",
-    state: "off",
-    attributes: {
-      friendly_name: "Basement Floor Wet",
-      device_class: "moisture",
-    },
-  },
-  {
-    entity_id: "person.paulus",
-    state: "home",
-    attributes: {
-      friendly_name: "Paulus",
-      entity_picture: "/images/paulus.jpg",
-    },
-  },
-  {
-    entity_id: "sensor.battery",
-    state: "35",
-    attributes: {
-      device_class: "battery",
-      friendly_name: "Battery",
-      unit_of_measurement: "%",
-    },
-  },
+  getEntity("switch", "decorative_lights", "on", {
+    friendly_name: "Decorative Lights",
+  }),
+  getEntity("light", "ceiling_lights", "on", {
+    friendly_name: "Ceiling Lights",
+  }),
+  getEntity("binary_sensor", "movement_backyard", "on", {
+    friendly_name: "Movement Backyard",
+    device_class: "moving",
+  }),
+  getEntity("binary_sensor", "basement_floor_wet", "off", {
+    friendly_name: "Basement Floor Wet",
+    device_class: "moisture",
+  }),
+  getEntity("person", "paulus", "home", {
+    friendly_name: "Paulus",
+    entity_picture: "/images/paulus.jpg",
+  }),
+  getEntity("sensor", "battery", 35, {
+    device_class: "battery",
+    friendly_name: "Battery",
+    unit_of_measurement: "%",
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/lovelace/thermostat-card.ts

@@ -1,123 +1,100 @@
 import type { PropertyValues, TemplateResult } from "lit";
 import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 
 const ENTITIES = [
-  {
-    entity_id: "climate.ecobee",
-    state: "auto",
-    attributes: {
-      current_temperature: 73,
-      min_temp: 45,
-      max_temp: 95,
-      temperature: null,
-      target_temp_high: 75,
-      target_temp_low: 70,
-      fan_mode: "Auto Low",
-      fan_modes: ["On Low", "On High", "Auto Low", "Auto High", "Off"],
-      hvac_modes: ["heat", "cool", "auto", "off"],
-      swing_mode: "Auto",
-      swing_modes: ["Auto", "1", "2", "3", "Off"],
-      friendly_name: "Ecobee",
-      supported_features: 59,
-      preset_mode: "eco",
-      preset_modes: ["away", "eco"],
-    },
-  },
-  {
-    entity_id: "climate.nest",
-    state: "heat",
-    attributes: {
-      current_temperature: 17,
-      min_temp: 15,
-      max_temp: 25,
-      temperature: 19,
-      fan_mode: "Auto Low",
-      fan_modes: ["On Low", "On High", "Auto Low", "Auto High", "Off"],
-      hvac_modes: ["heat", "cool", "auto", "off"],
-      swing_mode: "Auto",
-      swing_modes: ["Auto", "1", "2", "3", "Off"],
-      friendly_name: "Nest",
-      supported_features: 43,
-    },
-  },
-  {
-    entity_id: "climate.overkiz_radiator",
-    state: "heat",
-    attributes: {
-      current_temperature: 18,
-      min_temp: 7,
-      max_temp: 35,
-      temperature: 20,
-      hvac_modes: ["heat", "auto", "off"],
-      friendly_name: "Overkiz radiator",
-      supported_features: 17,
-      preset_mode: "comfort",
-      preset_modes: [
-        "none",
-        "frost_protection",
-        "eco",
-        "comfort",
-        "comfort-1",
-        "comfort-2",
-        "auto",
-        "boost",
-        "external",
-        "prog",
-      ],
-    },
-  },
-  {
-    entity_id: "climate.overkiz_towel_dryer",
-    state: "heat",
-    attributes: {
-      current_temperature: null,
-      min_temp: 7,
-      max_temp: 35,
-      hvac_modes: ["heat", "off"],
-      friendly_name: "Overkiz towel dryer",
-      supported_features: 16,
-      preset_mode: "eco",
-      preset_modes: [
-        "none",
-        "frost_protection",
-        "eco",
-        "comfort",
-        "comfort-1",
-        "comfort-2",
-      ],
-    },
-  },
-  {
-    entity_id: "climate.sensibo",
-    state: "fan_only",
-    attributes: {
-      current_temperature: null,
-      temperature: null,
-      min_temp: 0,
-      max_temp: 1,
-      target_temp_step: 1,
-      hvac_modes: ["fan_only", "off"],
-      friendly_name: "Sensibo purifier",
-      fan_modes: ["low", "high"],
-      fan_mode: "low",
-      swing_modes: ["both", "rangefull", "off"],
-      swing_mode: "rangefull",
-      swing_horizontal_modes: ["both", "rangefull", "off"],
-      swing_horizontal_mode: "both",
-      supported_features: 553,
-    },
-  },
-  {
-    entity_id: "climate.unavailable",
-    state: "unavailable",
-    attributes: {
-      supported_features: 43,
-    },
-  },
+  getEntity("climate", "ecobee", "auto", {
+    current_temperature: 73,
+    min_temp: 45,
+    max_temp: 95,
+    temperature: null,
+    target_temp_high: 75,
+    target_temp_low: 70,
+    fan_mode: "Auto Low",
+    fan_modes: ["On Low", "On High", "Auto Low", "Auto High", "Off"],
+    hvac_modes: ["heat", "cool", "auto", "off"],
+    swing_mode: "Auto",
+    swing_modes: ["Auto", "1", "2", "3", "Off"],
+    friendly_name: "Ecobee",
+    supported_features: 59,
+    preset_mode: "eco",
+    preset_modes: ["away", "eco"],
+  }),
+  getEntity("climate", "nest", "heat", {
+    current_temperature: 17,
+    min_temp: 15,
+    max_temp: 25,
+    temperature: 19,
+    fan_mode: "Auto Low",
+    fan_modes: ["On Low", "On High", "Auto Low", "Auto High", "Off"],
+    hvac_modes: ["heat", "cool", "auto", "off"],
+    swing_mode: "Auto",
+    swing_modes: ["Auto", "1", "2", "3", "Off"],
+    friendly_name: "Nest",
+    supported_features: 43,
+  }),
+  getEntity("climate", "overkiz_radiator", "heat", {
+    current_temperature: 18,
+    min_temp: 7,
+    max_temp: 35,
+    temperature: 20,
+    hvac_modes: ["heat", "auto", "off"],
+    friendly_name: "Overkiz radiator",
+    supported_features: 17,
+    preset_mode: "comfort",
+    preset_modes: [
+      "none",
+      "frost_protection",
+      "eco",
+      "comfort",
+      "comfort-1",
+      "comfort-2",
+      "auto",
+      "boost",
+      "external",
+      "prog",
+    ],
+  }),
+  getEntity("climate", "overkiz_towel_dryer", "heat", {
+    current_temperature: null,
+    min_temp: 7,
+    max_temp: 35,
+    hvac_modes: ["heat", "off"],
+    friendly_name: "Overkiz towel dryer",
+    supported_features: 16,
+    preset_mode: "eco",
+    preset_modes: [
+      "none",
+      "frost_protection",
+      "eco",
+      "comfort",
+      "comfort-1",
+      "comfort-2",
+    ],
+  }),
+  getEntity("climate", "sensibo", "fan_only", {
+    current_temperature: null,
+    temperature: null,
+    min_temp: 0,
+    max_temp: 1,
+    target_temp_step: 1,
+    hvac_modes: ["fan_only", "off"],
+    friendly_name: "Sensibo purifier",
+    fan_modes: ["low", "high"],
+    fan_mode: "low",
+    swing_modes: ["both", "rangefull", "off"],
+    swing_mode: "rangefull",
+    swing_horizontal_modes: ["both", "rangefull", "off"],
+    swing_horizontal_mode: "both",
+    supported_features: 553,
+  }),
+  getEntity("climate", "unavailable", "unavailable", {
+    supported_features: 43,
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/lovelace/tile-card.ts

@@ -6,6 +6,7 @@ import { LightColorMode } from "../../../../src/data/light";
 import { LockEntityFeature } from "../../../../src/data/lock";
 import { MediaPlayerEntityFeature } from "../../../../src/data/media-player";
 import { VacuumEntityFeature } from "../../../../src/data/vacuum";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
@@ -13,154 +14,102 @@ import { ClimateEntityFeature } from "../../../../src/data/climate";
 import { FanEntityFeature } from "../../../../src/data/fan";
 
 const ENTITIES = [
-  {
-    entity_id: "switch.tv_outlet",
-    state: "on",
-    attributes: {
-      friendly_name: "TV outlet",
-      device_class: "outlet",
-    },
-  },
-  {
-    entity_id: "light.bed_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Bed Light",
-      supported_color_modes: [LightColorMode.HS, LightColorMode.COLOR_TEMP],
-    },
-  },
-  {
-    entity_id: "light.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Unavailable entity",
-    },
-  },
-  {
-    entity_id: "lock.front_door",
-    state: "locked",
-    attributes: {
-      friendly_name: "Front Door Lock",
-      device_class: "lock",
-      supported_features: LockEntityFeature.OPEN,
-    },
-  },
-  {
-    entity_id: "media_player.living_room",
-    state: "playing",
-    attributes: {
-      friendly_name: "Living room speaker",
-      supported_features: MediaPlayerEntityFeature.VOLUME_SET,
-    },
-  },
-  {
-    entity_id: "climate.thermostat",
-    state: "heat",
-    attributes: {
-      current_temperature: 73,
-      min_temp: 45,
-      max_temp: 95,
-      temperature: 80,
-      hvac_modes: ["heat", "cool", "auto", "off"],
-      friendly_name: "Thermostat",
-      hvac_action: "heating",
-    },
-  },
-  {
-    entity_id: "person.paulus",
-    state: "home",
-    attributes: {
-      friendly_name: "Paulus",
-    },
-  },
-  {
-    entity_id: "vacuum.first_floor_vacuum",
-    state: "docked",
-    attributes: {
-      friendly_name: "First floor vacuum",
-      supported_features:
-        VacuumEntityFeature.START +
-        VacuumEntityFeature.STOP +
-        VacuumEntityFeature.RETURN_HOME,
-    },
-  },
-  {
-    entity_id: "cover.kitchen_shutter",
-    state: "open",
-    attributes: {
-      friendly_name: "Kitchen shutter",
-      device_class: "shutter",
-      supported_features:
-        CoverEntityFeature.CLOSE +
-        CoverEntityFeature.OPEN +
-        CoverEntityFeature.STOP,
-    },
-  },
-  {
-    entity_id: "cover.pergola_roof",
-    state: "open",
-    attributes: {
-      friendly_name: "Pergola Roof",
-      supported_features:
-        CoverEntityFeature.CLOSE_TILT +
-        CoverEntityFeature.OPEN_TILT +
-        CoverEntityFeature.STOP_TILT,
-    },
-  },
-  {
-    entity_id: "input_number.counter",
-    state: "1.0",
-    attributes: {
-      friendly_name: "Counter",
-      initial: 0,
-      min: 0,
-      max: 100,
-      step: 1,
-      mode: "slider",
-    },
-  },
-  {
-    entity_id: "climate.dual_thermostat",
-    state: "heat/cool",
-    attributes: {
-      friendly_name: "Dual thermostat",
-      hvac_modes: ["off", "cool", "heat_cool", "auto", "dry", "fan_only"],
-      min_temp: 7,
-      max_temp: 35,
-      fan_modes: ["on_low", "on_high", "auto_low", "auto_high", "off"],
-      preset_modes: ["home", "eco", "away"],
-      swing_modes: ["auto", "1", "2", "3", "off"],
-      switch_horizontal_modes: ["auto", "4", "5", "6", "off"],
-      current_temperature: 23,
-      target_temp_high: 24,
-      target_temp_low: 21,
-      fan_mode: "auto_low",
-      preset_mode: "home",
-      swing_mode: "auto",
-      swing_horizontal_mode: "off",
-      supported_features:
-        ClimateEntityFeature.TURN_ON +
-        ClimateEntityFeature.TURN_OFF +
-        ClimateEntityFeature.SWING_MODE +
-        ClimateEntityFeature.SWING_HORIZONTAL_MODE +
-        ClimateEntityFeature.PRESET_MODE +
-        ClimateEntityFeature.FAN_MODE +
-        ClimateEntityFeature.TARGET_TEMPERATURE_RANGE,
-    },
-  },
-  {
-    entity_id: "fan.fan_demo",
-    state: "on",
-    attributes: {
-      friendly_name: "Ceiling fan",
-      device_class: "fan",
-      direction: "reverse",
-      supported_features:
-        FanEntityFeature.DIRECTION +
-        FanEntityFeature.SET_SPEED +
-        FanEntityFeature.OSCILLATE,
-    },
-  },
+  getEntity("switch", "tv_outlet", "on", {
+    friendly_name: "TV outlet",
+    device_class: "outlet",
+  }),
+  getEntity("light", "bed_light", "on", {
+    friendly_name: "Bed Light",
+    supported_color_modes: [LightColorMode.HS, LightColorMode.COLOR_TEMP],
+  }),
+  getEntity("light", "unavailable", "unavailable", {
+    friendly_name: "Unavailable entity",
+  }),
+  getEntity("lock", "front_door", "locked", {
+    friendly_name: "Front Door Lock",
+    device_class: "lock",
+    supported_features: LockEntityFeature.OPEN,
+  }),
+  getEntity("media_player", "living_room", "playing", {
+    friendly_name: "Living room speaker",
+    supported_features: MediaPlayerEntityFeature.VOLUME_SET,
+  }),
+  getEntity("climate", "thermostat", "heat", {
+    current_temperature: 73,
+    min_temp: 45,
+    max_temp: 95,
+    temperature: 80,
+    hvac_modes: ["heat", "cool", "auto", "off"],
+    friendly_name: "Thermostat",
+    hvac_action: "heating",
+  }),
+  getEntity("person", "paulus", "home", {
+    friendly_name: "Paulus",
+  }),
+  getEntity("vacuum", "first_floor_vacuum", "docked", {
+    friendly_name: "First floor vacuum",
+    supported_features:
+      VacuumEntityFeature.START +
+      VacuumEntityFeature.STOP +
+      VacuumEntityFeature.RETURN_HOME,
+  }),
+  getEntity("cover", "kitchen_shutter", "open", {
+    friendly_name: "Kitchen shutter",
+    device_class: "shutter",
+    supported_features:
+      CoverEntityFeature.CLOSE +
+      CoverEntityFeature.OPEN +
+      CoverEntityFeature.STOP,
+  }),
+  getEntity("cover", "pergola_roof", "open", {
+    friendly_name: "Pergola Roof",
+    supported_features:
+      CoverEntityFeature.CLOSE_TILT +
+      CoverEntityFeature.OPEN_TILT +
+      CoverEntityFeature.STOP_TILT,
+  }),
+  getEntity("input_number", "counter", "1.0", {
+    friendly_name: "Counter",
+    initial: 0,
+    min: 0,
+    max: 100,
+    step: 1,
+    mode: "slider",
+  }),
+  getEntity("climate", "dual_thermostat", "heat/cool", {
+    friendly_name: "Dual thermostat",
+    hvac_modes: ["off", "cool", "heat_cool", "auto", "dry", "fan_only"],
+    min_temp: 7,
+    max_temp: 35,
+    fan_modes: ["on_low", "on_high", "auto_low", "auto_high", "off"],
+    preset_modes: ["home", "eco", "away"],
+    swing_modes: ["auto", "1", "2", "3", "off"],
+    switch_horizontal_modes: ["auto", "4", "5", "6", "off"],
+    current_temperature: 23,
+    target_temp_high: 24,
+    target_temp_low: 21,
+    fan_mode: "auto_low",
+    preset_mode: "home",
+    swing_mode: "auto",
+    swing_horizontal_mode: "off",
+    supported_features:
+      ClimateEntityFeature.TURN_ON +
+      ClimateEntityFeature.TURN_OFF +
+      ClimateEntityFeature.SWING_MODE +
+      ClimateEntityFeature.SWING_HORIZONTAL_MODE +
+      ClimateEntityFeature.PRESET_MODE +
+      ClimateEntityFeature.FAN_MODE +
+      ClimateEntityFeature.TARGET_TEMPERATURE_RANGE,
+  }),
+  getEntity("fan", "fan_demo", "on", {
+    friendly_name: "Ceiling fan",
+    device_class: "fan",
+    direction: "reverse",
+    supported_features:
+      FanEntityFeature.DIRECTION +
+      FanEntityFeature.SET_SPEED +
+      FanEntityFeature.OSCILLATE,
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/lovelace/todo-list-card.ts

@@ -3,25 +3,18 @@ import { html, LitElement } from "lit";
 import { customElement, query } from "lit/decorators";
 import { mockIcons } from "../../../../demo/src/stubs/icons";
 import { mockTodo } from "../../../../demo/src/stubs/todo";
+import { getEntity } from "../../../../src/fake_data/entity";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-cards";
 
 const ENTITIES = [
-  {
-    entity_id: "todo.shopping_list",
-    state: "2",
-    attributes: {
-      friendly_name: "Shopping List",
-      supported_features: 15,
-    },
-  },
-  {
-    entity_id: "todo.read_only",
-    state: "2",
-    attributes: {
-      friendly_name: "Read only",
-    },
-  },
+  getEntity("todo", "shopping_list", "2", {
+    friendly_name: "Shopping List",
+    supported_features: 15,
+  }),
+  getEntity("todo", "read_only", "2", {
+    friendly_name: "Read only",
+  }),
 ];
 
 const CONFIGS = [

gallery/src/pages/misc/entity-state.ts

@@ -422,6 +422,7 @@ export class DemoEntityState extends LitElement {
 
     return html`
       <ha-data-table
+        .hass=${this.hass}
         .columns=${this._columns(this.hass)}
         .data=${this._rows()}
         auto-height

gallery/src/pages/more-info/climate.ts

@@ -3,135 +3,108 @@ import { html, LitElement } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import "../../../../src/components/ha-card";
 import "../../../../src/dialogs/more-info/more-info-content";
+import { getEntity } from "../../../../src/fake_data/entity";
 import type { MockHomeAssistant } from "../../../../src/fake_data/provide_hass";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-more-infos";
 import { ClimateEntityFeature } from "../../../../src/data/climate";
 
 const ENTITIES = [
-  {
-    entity_id: "climate.radiator",
-    state: "heat",
-    attributes: {
-      friendly_name: "Basic heater",
-      hvac_modes: ["heat", "off"],
-      hvac_mode: "heat",
-      current_temperature: 18,
-      temperature: 20,
-      min_temp: 10,
-      max_temp: 30,
-      supported_features: ClimateEntityFeature.TARGET_TEMPERATURE,
-    },
-  },
-  {
-    entity_id: "climate.ac",
-    state: "cool",
-    attributes: {
-      friendly_name: "Basic air conditioning",
-      hvac_modes: ["cool", "off"],
-      hvac_mode: "cool",
-      current_temperature: 18,
-      temperature: 20,
-      min_temp: 10,
-      max_temp: 30,
-      supported_features: ClimateEntityFeature.TARGET_TEMPERATURE,
-    },
-  },
-  {
-    entity_id: "climate.fan",
-    state: "fan_only",
-    attributes: {
-      friendly_name: "Basic fan",
-      hvac_modes: ["fan_only", "off"],
-      hvac_mode: "fan_only",
-      fan_modes: ["low", "high"],
-      fan_mode: "low",
-      current_temperature: null,
-      temperature: null,
-      min_temp: 0,
-      max_temp: 1,
-      target_temp_step: 1,
-      supported_features:
-        // eslint-disable-next-line no-bitwise
-        ClimateEntityFeature.TARGET_TEMPERATURE | ClimateEntityFeature.FAN_MODE,
-    },
-  },
-  {
-    entity_id: "climate.hvac",
-    state: "auto",
-    attributes: {
-      friendly_name: "Basic hvac",
-      hvac_modes: ["auto", "off"],
-      hvac_mode: "auto",
-      current_temperature: 18,
-      min_temp: 10,
-      max_temp: 30,
-      target_temp_step: 1,
-      supported_features: ClimateEntityFeature.TARGET_TEMPERATURE_RANGE,
-      target_temp_low: 20,
-      target_temp_high: 25,
-    },
-  },
-  {
-    entity_id: "climate.advanced",
-    state: "auto",
-    attributes: {
-      friendly_name: "Advanced hvac",
-      supported_features:
-        // eslint-disable-next-line no-bitwise
-        ClimateEntityFeature.TARGET_TEMPERATURE_RANGE |
-        ClimateEntityFeature.TARGET_HUMIDITY |
-        ClimateEntityFeature.PRESET_MODE,
-      hvac_modes: ["auto", "off"],
-      hvac_mode: "auto",
-      preset_modes: ["eco", "comfort", "boost"],
-      preset_mode: "eco",
-      current_temperature: 18,
-      min_temp: 10,
-      max_temp: 30,
-      target_temp_step: 1,
-      target_temp_low: 20,
-      target_temp_high: 25,
-      current_humidity: 40,
-      min_humidity: 0,
-      max_humidity: 100,
-      humidity: 50,
-    },
-  },
-  {
-    entity_id: "climate.towel_dryer",
-    state: "heat",
-    attributes: {
-      friendly_name: "Preset only heater",
-      hvac_modes: ["heat", "off"],
-      hvac_mode: "heat",
-      preset_modes: [
-        "none",
-        "frost_protection",
-        "eco",
-        "comfort",
-        "comfort-1",
-        "comfort-2",
-      ],
-      preset_mode: "eco",
-      current_temperature: null,
-      min_temp: 7,
-      max_temp: 35,
-      supported_features: ClimateEntityFeature.PRESET_MODE,
-    },
-  },
-  {
-    entity_id: "climate.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Unavailable heater",
-      hvac_modes: ["heat", "off"],
-      hvac_mode: "heat",
-      min_temp: 10,
-      max_temp: 30,
-      supported_features: ClimateEntityFeature.TARGET_TEMPERATURE,
-    },
-  },
+  getEntity("climate", "radiator", "heat", {
+    friendly_name: "Basic heater",
+    hvac_modes: ["heat", "off"],
+    hvac_mode: "heat",
+    current_temperature: 18,
+    temperature: 20,
+    min_temp: 10,
+    max_temp: 30,
+    supported_features: ClimateEntityFeature.TARGET_TEMPERATURE,
+  }),
+  getEntity("climate", "ac", "cool", {
+    friendly_name: "Basic air conditioning",
+    hvac_modes: ["cool", "off"],
+    hvac_mode: "cool",
+    current_temperature: 18,
+    temperature: 20,
+    min_temp: 10,
+    max_temp: 30,
+    supported_features: ClimateEntityFeature.TARGET_TEMPERATURE,
+  }),
+  getEntity("climate", "fan", "fan_only", {
+    friendly_name: "Basic fan",
+    hvac_modes: ["fan_only", "off"],
+    hvac_mode: "fan_only",
+    fan_modes: ["low", "high"],
+    fan_mode: "low",
+    current_temperature: null,
+    temperature: null,
+    min_temp: 0,
+    max_temp: 1,
+    target_temp_step: 1,
+    supported_features:
+      // eslint-disable-next-line no-bitwise
+      ClimateEntityFeature.TARGET_TEMPERATURE | ClimateEntityFeature.FAN_MODE,
+  }),
+  getEntity("climate", "hvac", "auto", {
+    friendly_name: "Basic hvac",
+    hvac_modes: ["auto", "off"],
+    hvac_mode: "auto",
+    current_temperature: 18,
+    min_temp: 10,
+    max_temp: 30,
+    target_temp_step: 1,
+    supported_features: ClimateEntityFeature.TARGET_TEMPERATURE_RANGE,
+    target_temp_low: 20,
+    target_temp_high: 25,
+  }),
+  getEntity("climate", "advanced", "auto", {
+    friendly_name: "Advanced hvac",
+    supported_features:
+      // eslint-disable-next-line no-bitwise
+      ClimateEntityFeature.TARGET_TEMPERATURE_RANGE |
+      ClimateEntityFeature.TARGET_HUMIDITY |
+      ClimateEntityFeature.PRESET_MODE,
+    hvac_modes: ["auto", "off"],
+    hvac_mode: "auto",
+    preset_modes: ["eco", "comfort", "boost"],
+    preset_mode: "eco",
+    current_temperature: 18,
+    min_temp: 10,
+    max_temp: 30,
+    target_temp_step: 1,
+    target_temp_low: 20,
+    target_temp_high: 25,
+    current_humidity: 40,
+    min_humidity: 0,
+    max_humidity: 100,
+    humidity: 50,
+  }),
+  getEntity("climate", "towel_dryer", "heat", {
+    friendly_name: "Preset only heater",
+    hvac_modes: ["heat", "off"],
+    hvac_mode: "heat",
+    preset_modes: [
+      "none",
+      "frost_protection",
+      "eco",
+      "comfort",
+      "comfort-1",
+      "comfort-2",
+    ],
+    preset_mode: "eco",
+    current_temperature: null,
+    min_temp: 7,
+    max_temp: 35,
+    supported_features: ClimateEntityFeature.PRESET_MODE,
+  }),
+  getEntity("climate", "unavailable", "unavailable", {
+    friendly_name: "Unavailable heater",
+    hvac_modes: ["heat", "off"],
+    hvac_mode: "heat",
+    min_temp: 10,
+    max_temp: 30,
+    supported_features: ClimateEntityFeature.TARGET_TEMPERATURE,
+  }),
 ];
 
 @customElement("demo-more-info-climate")
@@ -144,7 +117,7 @@ class DemoMoreInfoClimate extends LitElement {
     return html`
       <demo-more-infos
         .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entity_id)}
+        .entities=${ENTITIES.map((ent) => ent.entityId)}
       ></demo-more-infos>
     `;
   }

gallery/src/pages/more-info/cover.ts

@@ -4,189 +4,138 @@ import { customElement, property, query } from "lit/decorators";
 import "../../../../src/components/ha-card";
 import { CoverEntityFeature } from "../../../../src/data/cover";
 import "../../../../src/dialogs/more-info/more-info-content";
+import { getEntity } from "../../../../src/fake_data/entity";
 import type { MockHomeAssistant } from "../../../../src/fake_data/provide_hass";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-more-infos";
 
 const ENTITIES = [
-  {
-    entity_id: "cover.position_buttons",
-    state: "on",
-    attributes: {
-      friendly_name: "Position Buttons",
-      supported_features:
-        CoverEntityFeature.OPEN +
-        CoverEntityFeature.STOP +
-        CoverEntityFeature.CLOSE,
-    },
-  },
-  {
-    entity_id: "cover.position_slider_half",
-    state: "on",
-    attributes: {
-      friendly_name: "Position Half-Open",
-      supported_features:
-        CoverEntityFeature.OPEN +
-        CoverEntityFeature.STOP +
-        CoverEntityFeature.CLOSE +
-        CoverEntityFeature.SET_POSITION,
-      current_position: 50,
-    },
-  },
-  {
-    entity_id: "cover.position_slider_open",
-    state: "on",
-    attributes: {
-      friendly_name: "Position Open",
-      supported_features:
-        CoverEntityFeature.OPEN +
-        CoverEntityFeature.STOP +
-        CoverEntityFeature.CLOSE +
-        CoverEntityFeature.SET_POSITION,
-      current_position: 100,
-    },
-  },
-  {
-    entity_id: "cover.position_slider_closed",
-    state: "on",
-    attributes: {
-      friendly_name: "Position Closed",
-      supported_features:
-        CoverEntityFeature.OPEN +
-        CoverEntityFeature.STOP +
-        CoverEntityFeature.CLOSE +
-        CoverEntityFeature.SET_POSITION,
-      current_position: 0,
-    },
-  },
-  {
-    entity_id: "cover.tilt_buttons",
-    state: "on",
-    attributes: {
-      friendly_name: "Tilt Buttons",
-      supported_features:
-        CoverEntityFeature.OPEN_TILT +
-        CoverEntityFeature.STOP_TILT +
-        CoverEntityFeature.CLOSE_TILT,
-    },
-  },
-  {
-    entity_id: "cover.tilt_slider_half",
-    state: "on",
-    attributes: {
-      friendly_name: "Tilt Half-Open",
-      supported_features:
-        CoverEntityFeature.OPEN_TILT +
-        CoverEntityFeature.STOP_TILT +
-        CoverEntityFeature.CLOSE_TILT +
-        CoverEntityFeature.SET_TILT_POSITION,
-      current_tilt_position: 50,
-    },
-  },
-  {
-    entity_id: "cover.tilt_slider_open",
-    state: "on",
-    attributes: {
-      friendly_name: "Tilt Open",
-      supported_features:
-        CoverEntityFeature.OPEN_TILT +
-        CoverEntityFeature.STOP_TILT +
-        CoverEntityFeature.CLOSE_TILT +
-        CoverEntityFeature.SET_TILT_POSITION,
-      current_tilt_position: 100,
-    },
-  },
-  {
-    entity_id: "cover.tilt_slider_closed",
-    state: "on",
-    attributes: {
-      friendly_name: "Tilt Closed",
-      supported_features:
-        CoverEntityFeature.OPEN_TILT +
-        CoverEntityFeature.STOP_TILT +
-        CoverEntityFeature.CLOSE_TILT +
-        CoverEntityFeature.SET_TILT_POSITION,
-      current_tilt_position: 0,
-    },
-  },
-  {
-    entity_id: "cover.position_slider_tilt_slider",
-    state: "on",
-    attributes: {
-      friendly_name: "Both Sliders",
-      supported_features:
-        CoverEntityFeature.OPEN +
-        CoverEntityFeature.STOP +
-        CoverEntityFeature.CLOSE +
-        CoverEntityFeature.SET_POSITION +
-        CoverEntityFeature.OPEN_TILT +
-        CoverEntityFeature.STOP_TILT +
-        CoverEntityFeature.CLOSE_TILT +
-        CoverEntityFeature.SET_TILT_POSITION,
-      current_position: 30,
-      current_tilt_position: 70,
-    },
-  },
-  {
-    entity_id: "cover.position_tilt_slider",
-    state: "on",
-    attributes: {
-      friendly_name: "Position & Tilt Slider",
-      supported_features:
-        CoverEntityFeature.OPEN +
-        CoverEntityFeature.STOP +
-        CoverEntityFeature.CLOSE +
-        CoverEntityFeature.OPEN_TILT +
-        CoverEntityFeature.STOP_TILT +
-        CoverEntityFeature.CLOSE_TILT +
-        CoverEntityFeature.SET_TILT_POSITION,
-      current_tilt_position: 70,
-    },
-  },
-  {
-    entity_id: "cover.position_slider_tilt",
-    state: "on",
-    attributes: {
-      friendly_name: "Position Slider & Tilt",
-      supported_features:
-        CoverEntityFeature.OPEN +
-        CoverEntityFeature.STOP +
-        CoverEntityFeature.CLOSE +
-        CoverEntityFeature.SET_POSITION +
-        CoverEntityFeature.OPEN_TILT +
-        CoverEntityFeature.STOP_TILT +
-        CoverEntityFeature.CLOSE_TILT,
-      current_position: 30,
-    },
-  },
-  {
-    entity_id: "cover.position_slider_only_tilt_slider",
-    state: "on",
-    attributes: {
-      friendly_name: "Position Slider Only & Tilt Buttons",
-      supported_features:
-        CoverEntityFeature.SET_POSITION +
-        CoverEntityFeature.OPEN_TILT +
-        CoverEntityFeature.STOP_TILT +
-        CoverEntityFeature.CLOSE_TILT,
-      current_position: 30,
-    },
-  },
-  {
-    entity_id: "cover.position_slider_only_tilt",
-    state: "on",
-    attributes: {
-      friendly_name: "Position Slider Only & Tilt",
-      supported_features:
-        CoverEntityFeature.SET_POSITION +
-        CoverEntityFeature.OPEN_TILT +
-        CoverEntityFeature.STOP_TILT +
-        CoverEntityFeature.CLOSE_TILT +
-        CoverEntityFeature.SET_TILT_POSITION,
-      current_position: 30,
-      current_tilt_position: 70,
-    },
-  },
+  getEntity("cover", "position_buttons", "on", {
+    friendly_name: "Position Buttons",
+    supported_features:
+      CoverEntityFeature.OPEN +
+      CoverEntityFeature.STOP +
+      CoverEntityFeature.CLOSE,
+  }),
+  getEntity("cover", "position_slider_half", "on", {
+    friendly_name: "Position Half-Open",
+    supported_features:
+      CoverEntityFeature.OPEN +
+      CoverEntityFeature.STOP +
+      CoverEntityFeature.CLOSE +
+      CoverEntityFeature.SET_POSITION,
+    current_position: 50,
+  }),
+  getEntity("cover", "position_slider_open", "on", {
+    friendly_name: "Position Open",
+    supported_features:
+      CoverEntityFeature.OPEN +
+      CoverEntityFeature.STOP +
+      CoverEntityFeature.CLOSE +
+      CoverEntityFeature.SET_POSITION,
+    current_position: 100,
+  }),
+  getEntity("cover", "position_slider_closed", "on", {
+    friendly_name: "Position Closed",
+    supported_features:
+      CoverEntityFeature.OPEN +
+      CoverEntityFeature.STOP +
+      CoverEntityFeature.CLOSE +
+      CoverEntityFeature.SET_POSITION,
+    current_position: 0,
+  }),
+  getEntity("cover", "tilt_buttons", "on", {
+    friendly_name: "Tilt Buttons",
+    supported_features:
+      CoverEntityFeature.OPEN_TILT +
+      CoverEntityFeature.STOP_TILT +
+      CoverEntityFeature.CLOSE_TILT,
+  }),
+  getEntity("cover", "tilt_slider_half", "on", {
+    friendly_name: "Tilt Half-Open",
+    supported_features:
+      CoverEntityFeature.OPEN_TILT +
+      CoverEntityFeature.STOP_TILT +
+      CoverEntityFeature.CLOSE_TILT +
+      CoverEntityFeature.SET_TILT_POSITION,
+    current_tilt_position: 50,
+  }),
+  getEntity("cover", "tilt_slider_open", "on", {
+    friendly_name: "Tilt Open",
+    supported_features:
+      CoverEntityFeature.OPEN_TILT +
+      CoverEntityFeature.STOP_TILT +
+      CoverEntityFeature.CLOSE_TILT +
+      CoverEntityFeature.SET_TILT_POSITION,
+    current_tilt_position: 100,
+  }),
+  getEntity("cover", "tilt_slider_closed", "on", {
+    friendly_name: "Tilt Closed",
+    supported_features:
+      CoverEntityFeature.OPEN_TILT +
+      CoverEntityFeature.STOP_TILT +
+      CoverEntityFeature.CLOSE_TILT +
+      CoverEntityFeature.SET_TILT_POSITION,
+    current_tilt_position: 0,
+  }),
+  getEntity("cover", "position_slider_tilt_slider", "on", {
+    friendly_name: "Both Sliders",
+    supported_features:
+      CoverEntityFeature.OPEN +
+      CoverEntityFeature.STOP +
+      CoverEntityFeature.CLOSE +
+      CoverEntityFeature.SET_POSITION +
+      CoverEntityFeature.OPEN_TILT +
+      CoverEntityFeature.STOP_TILT +
+      CoverEntityFeature.CLOSE_TILT +
+      CoverEntityFeature.SET_TILT_POSITION,
+    current_position: 30,
+    current_tilt_position: 70,
+  }),
+  getEntity("cover", "position_tilt_slider", "on", {
+    friendly_name: "Position & Tilt Slider",
+    supported_features:
+      CoverEntityFeature.OPEN +
+      CoverEntityFeature.STOP +
+      CoverEntityFeature.CLOSE +
+      CoverEntityFeature.OPEN_TILT +
+      CoverEntityFeature.STOP_TILT +
+      CoverEntityFeature.CLOSE_TILT +
+      CoverEntityFeature.SET_TILT_POSITION,
+    current_tilt_position: 70,
+  }),
+  getEntity("cover", "position_slider_tilt", "on", {
+    friendly_name: "Position Slider & Tilt",
+    supported_features:
+      CoverEntityFeature.OPEN +
+      CoverEntityFeature.STOP +
+      CoverEntityFeature.CLOSE +
+      CoverEntityFeature.SET_POSITION +
+      CoverEntityFeature.OPEN_TILT +
+      CoverEntityFeature.STOP_TILT +
+      CoverEntityFeature.CLOSE_TILT,
+    current_position: 30,
+  }),
+  getEntity("cover", "position_slider_only_tilt_slider", "on", {
+    friendly_name: "Position Slider Only & Tilt Buttons",
+    supported_features:
+      CoverEntityFeature.SET_POSITION +
+      CoverEntityFeature.OPEN_TILT +
+      CoverEntityFeature.STOP_TILT +
+      CoverEntityFeature.CLOSE_TILT,
+    current_position: 30,
+  }),
+  getEntity("cover", "position_slider_only_tilt", "on", {
+    friendly_name: "Position Slider Only & Tilt",
+    supported_features:
+      CoverEntityFeature.SET_POSITION +
+      CoverEntityFeature.OPEN_TILT +
+      CoverEntityFeature.STOP_TILT +
+      CoverEntityFeature.CLOSE_TILT +
+      CoverEntityFeature.SET_TILT_POSITION,
+    current_position: 30,
+    current_tilt_position: 70,
+  }),
 ];
 
 @customElement("demo-more-info-cover")
@@ -199,7 +148,7 @@ class DemoMoreInfoCover extends LitElement {
     return html`
       <demo-more-infos
         .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entity_id)}
+        .entities=${ENTITIES.map((ent) => ent.entityId)}
       ></demo-more-infos>
     `;
   }

gallery/src/pages/more-info/fan.ts

@@ -3,24 +3,21 @@ import { html, LitElement } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import "../../../../src/components/ha-card";
 import "../../../../src/dialogs/more-info/more-info-content";
+import { getEntity } from "../../../../src/fake_data/entity";
 import type { MockHomeAssistant } from "../../../../src/fake_data/provide_hass";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-more-infos";
 import { FanEntityFeature } from "../../../../src/data/fan";
 
 const ENTITIES = [
-  {
-    entity_id: "fan.fan",
-    state: "on",
-    attributes: {
-      friendly_name: "Fan",
-      device_class: "fan",
-      supported_features:
-        FanEntityFeature.OSCILLATE +
-        FanEntityFeature.DIRECTION +
-        FanEntityFeature.SET_SPEED,
-    },
-  },
+  getEntity("fan", "fan", "on", {
+    friendly_name: "Fan",
+    device_class: "fan",
+    supported_features:
+      FanEntityFeature.OSCILLATE +
+      FanEntityFeature.DIRECTION +
+      FanEntityFeature.SET_SPEED,
+  }),
 ];
 
 @customElement("demo-more-info-fan")
@@ -33,7 +30,7 @@ class DemoMoreInfoFan extends LitElement {
     return html`
       <demo-more-infos
         .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entity_id)}
+        .entities=${ENTITIES.map((ent) => ent.entityId)}
       ></demo-more-infos>
     `;
   }

gallery/src/pages/more-info/humidifier.ts

@@ -3,38 +3,27 @@ import { html, LitElement } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import "../../../../src/components/ha-card";
 import "../../../../src/dialogs/more-info/more-info-content";
+import { getEntity } from "../../../../src/fake_data/entity";
 import type { MockHomeAssistant } from "../../../../src/fake_data/provide_hass";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-more-infos";
 
 const ENTITIES = [
-  {
-    entity_id: "humidifier.humidifier",
-    state: "on",
-    attributes: {
-      friendly_name: "Humidifier",
-      device_class: "humidifier",
-      current_humidity: 50,
-      humidity: 30,
-    },
-  },
-  {
-    entity_id: "humidifier.dehumidifier",
-    state: "on",
-    attributes: {
-      friendly_name: "Dehumidifier",
-      device_class: "dehumidifier",
-      current_humidity: 50,
-      humidity: 30,
-    },
-  },
-  {
-    entity_id: "humidifier.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Unavailable humidifier",
-    },
-  },
+  getEntity("humidifier", "humidifier", "on", {
+    friendly_name: "Humidifier",
+    device_class: "humidifier",
+    current_humidity: 50,
+    humidity: 30,
+  }),
+  getEntity("humidifier", "dehumidifier", "on", {
+    friendly_name: "Dehumidifier",
+    device_class: "dehumidifier",
+    current_humidity: 50,
+    humidity: 30,
+  }),
+  getEntity("humidifier", "unavailable", "unavailable", {
+    friendly_name: "Unavailable humidifier",
+  }),
 ];
 
 @customElement("demo-more-info-humidifier")
@@ -47,7 +36,7 @@ class DemoMoreInfoHumidifier extends LitElement {
     return html`
       <demo-more-infos
         .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entity_id)}
+        .entities=${ENTITIES.map((ent) => ent.entityId)}
       ></demo-more-infos>
     `;
   }

gallery/src/pages/more-info/input-number.ts

@@ -3,37 +3,30 @@ import { html, LitElement } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import "../../../../src/components/ha-card";
 import "../../../../src/dialogs/more-info/more-info-content";
+import { getEntity } from "../../../../src/fake_data/entity";
 import type { MockHomeAssistant } from "../../../../src/fake_data/provide_hass";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-more-infos";
 
 const ENTITIES = [
-  {
-    entity_id: "input_number.box1",
-    state: "0",
-    attributes: {
-      friendly_name: "Box1",
-      min: 0,
-      max: 100,
-      step: 1,
-      initial: 0,
-      mode: "box",
-      unit_of_measurement: "items",
-    },
-  },
-  {
-    entity_id: "input_number.slider1",
-    state: "0",
-    attributes: {
-      friendly_name: "Slider1",
-      min: 0,
-      max: 100,
-      step: 1,
-      initial: 0,
-      mode: "slider",
-      unit_of_measurement: "items",
-    },
-  },
+  getEntity("input_number", "box1", 0, {
+    friendly_name: "Box1",
+    min: 0,
+    max: 100,
+    step: 1,
+    initial: 0,
+    mode: "box",
+    unit_of_measurement: "items",
+  }),
+  getEntity("input_number", "slider1", 0, {
+    friendly_name: "Slider1",
+    min: 0,
+    max: 100,
+    step: 1,
+    initial: 0,
+    mode: "slider",
+    unit_of_measurement: "items",
+  }),
 ];
 
 @customElement("demo-more-info-input-number")
@@ -46,7 +39,7 @@ class DemoMoreInfoInputNumber extends LitElement {
     return html`
       <demo-more-infos
         .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entity_id)}
+        .entities=${ENTITIES.map((ent) => ent.entityId)}
       ></demo-more-infos>
     `;
   }

gallery/src/pages/more-info/input-text.ts

@@ -3,19 +3,16 @@ import { html, LitElement } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import "../../../../src/components/ha-card";
 import "../../../../src/dialogs/more-info/more-info-content";
+import { getEntity } from "../../../../src/fake_data/entity";
 import type { MockHomeAssistant } from "../../../../src/fake_data/provide_hass";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-more-infos";
 
 const ENTITIES = [
-  {
-    entity_id: "input_text.text",
-    state: "Inspiration",
-    attributes: {
-      friendly_name: "Text",
-      mode: "text",
-    },
-  },
+  getEntity("input_text", "text", "Inspiration", {
+    friendly_name: "Text",
+    mode: "text",
+  }),
 ];
 
 @customElement("demo-more-info-input-text")
@@ -28,7 +25,7 @@ class DemoMoreInfoInputText extends LitElement {
     return html`
       <demo-more-infos
         .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entity_id)}
+        .entities=${ENTITIES.map((ent) => ent.entityId)}
       ></demo-more-infos>
     `;
   }

gallery/src/pages/more-info/light.ts

@@ -4,172 +4,137 @@ import { customElement, property, query } from "lit/decorators";
 import "../../../../src/components/ha-card";
 import { LightColorMode, LightEntityFeature } from "../../../../src/data/light";
 import "../../../../src/dialogs/more-info/more-info-content";
+import { getEntity } from "../../../../src/fake_data/entity";
 import type { MockHomeAssistant } from "../../../../src/fake_data/provide_hass";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-more-infos";
 
 const ENTITIES = [
-  {
-    entity_id: "light.bed_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Basic Light",
-    },
-  },
-  {
-    entity_id: "light.kitchen_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Brightness Light",
-      brightness: 200,
-      supported_color_modes: [LightColorMode.BRIGHTNESS],
-      color_mode: LightColorMode.BRIGHTNESS,
-    },
-  },
-  {
-    entity_id: "light.color_temperature_light",
-    state: "on",
-    attributes: {
-      friendly_name: "White Color Temperature Light",
-      brightness: 128,
-      color_temp: 75,
-      min_mireds: 30,
-      max_mireds: 150,
-      supported_color_modes: [
-        LightColorMode.BRIGHTNESS,
-        LightColorMode.COLOR_TEMP,
-      ],
-      color_mode: LightColorMode.COLOR_TEMP,
-    },
-  },
-  {
-    entity_id: "light.color_hs_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Color HS Light",
-      brightness: 255,
-      hs_color: [30, 100],
-      rgb_color: [30, 100, 255],
-      min_mireds: 30,
-      max_mireds: 150,
-      supported_features:
-        LightEntityFeature.EFFECT +
-        LightEntityFeature.FLASH +
-        LightEntityFeature.TRANSITION,
-      supported_color_modes: [
-        LightColorMode.BRIGHTNESS,
-        LightColorMode.COLOR_TEMP,
-        LightColorMode.HS,
-      ],
-      color_mode: LightColorMode.HS,
-      effect_list: ["random", "colorloop"],
-    },
-  },
-  {
-    entity_id: "light.color_rgb_ct_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Color RGB + CT Light",
-      brightness: 255,
-      color_temp: 75,
-      min_mireds: 30,
-      max_mireds: 150,
-      supported_features:
-        LightEntityFeature.EFFECT +
-        LightEntityFeature.FLASH +
-        LightEntityFeature.TRANSITION,
-      supported_color_modes: [
-        LightColorMode.BRIGHTNESS,
-        LightColorMode.COLOR_TEMP,
-        LightColorMode.RGB,
-      ],
-      color_mode: LightColorMode.COLOR_TEMP,
-      effect_list: ["random", "colorloop"],
-    },
-  },
-  {
-    entity_id: "light.color_RGB_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Color Effects Light",
-      brightness: 255,
-      rgb_color: [30, 100, 255],
-      supported_features:
-        LightEntityFeature.EFFECT +
-        LightEntityFeature.FLASH +
-        LightEntityFeature.TRANSITION,
-      supported_color_modes: [LightColorMode.BRIGHTNESS, LightColorMode.RGB],
-      color_mode: LightColorMode.RGB,
-      effect_list: ["random", "colorloop"],
-    },
-  },
-  {
-    entity_id: "light.color_rgbw_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Color RGBW Light",
-      brightness: 255,
-      rgbw_color: [30, 100, 255, 125],
-      min_mireds: 30,
-      max_mireds: 150,
-      supported_features:
-        LightEntityFeature.EFFECT +
-        LightEntityFeature.FLASH +
-        LightEntityFeature.TRANSITION,
-      supported_color_modes: [
-        LightColorMode.BRIGHTNESS,
-        LightColorMode.COLOR_TEMP,
-        LightColorMode.RGBW,
-      ],
-      color_mode: LightColorMode.RGBW,
-      effect_list: ["random", "colorloop"],
-    },
-  },
-  {
-    entity_id: "light.color_rgbww_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Color RGBWW Light",
-      brightness: 255,
-      rgbww_color: [30, 100, 255, 125, 10],
-      min_mireds: 30,
-      max_mireds: 150,
-      supported_features:
-        LightEntityFeature.EFFECT +
-        LightEntityFeature.FLASH +
-        LightEntityFeature.TRANSITION,
-      supported_color_modes: [
-        LightColorMode.BRIGHTNESS,
-        LightColorMode.COLOR_TEMP,
-        LightColorMode.RGBWW,
-      ],
-      color_mode: LightColorMode.RGBWW,
-      effect_list: ["random", "colorloop"],
-    },
-  },
-  {
-    entity_id: "light.color_xy_light",
-    state: "on",
-    attributes: {
-      friendly_name: "Color XY Light",
-      brightness: 255,
-      xy_color: [30, 100],
-      rgb_color: [30, 100, 255],
-      min_mireds: 30,
-      max_mireds: 150,
-      supported_features:
-        LightEntityFeature.EFFECT +
-        LightEntityFeature.FLASH +
-        LightEntityFeature.TRANSITION,
-      supported_color_modes: [
-        LightColorMode.BRIGHTNESS,
-        LightColorMode.COLOR_TEMP,
-        LightColorMode.XY,
-      ],
-      color_mode: LightColorMode.XY,
-      effect_list: ["random", "colorloop"],
-    },
-  },
+  getEntity("light", "bed_light", "on", {
+    friendly_name: "Basic Light",
+  }),
+  getEntity("light", "kitchen_light", "on", {
+    friendly_name: "Brightness Light",
+    brightness: 200,
+    supported_color_modes: [LightColorMode.BRIGHTNESS],
+    color_mode: LightColorMode.BRIGHTNESS,
+  }),
+  getEntity("light", "color_temperature_light", "on", {
+    friendly_name: "White Color Temperature Light",
+    brightness: 128,
+    color_temp: 75,
+    min_mireds: 30,
+    max_mireds: 150,
+    supported_color_modes: [
+      LightColorMode.BRIGHTNESS,
+      LightColorMode.COLOR_TEMP,
+    ],
+    color_mode: LightColorMode.COLOR_TEMP,
+  }),
+  getEntity("light", "color_hs_light", "on", {
+    friendly_name: "Color HS Light",
+    brightness: 255,
+    hs_color: [30, 100],
+    rgb_color: [30, 100, 255],
+    min_mireds: 30,
+    max_mireds: 150,
+    supported_features:
+      LightEntityFeature.EFFECT +
+      LightEntityFeature.FLASH +
+      LightEntityFeature.TRANSITION,
+    supported_color_modes: [
+      LightColorMode.BRIGHTNESS,
+      LightColorMode.COLOR_TEMP,
+      LightColorMode.HS,
+    ],
+    color_mode: LightColorMode.HS,
+    effect_list: ["random", "colorloop"],
+  }),
+  getEntity("light", "color_rgb_ct_light", "on", {
+    friendly_name: "Color RGB + CT Light",
+    brightness: 255,
+    color_temp: 75,
+    min_mireds: 30,
+    max_mireds: 150,
+    supported_features:
+      LightEntityFeature.EFFECT +
+      LightEntityFeature.FLASH +
+      LightEntityFeature.TRANSITION,
+    supported_color_modes: [
+      LightColorMode.BRIGHTNESS,
+      LightColorMode.COLOR_TEMP,
+      LightColorMode.RGB,
+    ],
+    color_mode: LightColorMode.COLOR_TEMP,
+    effect_list: ["random", "colorloop"],
+  }),
+  getEntity("light", "color_RGB_light", "on", {
+    friendly_name: "Color Effects Light",
+    brightness: 255,
+    rgb_color: [30, 100, 255],
+    supported_features:
+      LightEntityFeature.EFFECT +
+      LightEntityFeature.FLASH +
+      LightEntityFeature.TRANSITION,
+    supported_color_modes: [LightColorMode.BRIGHTNESS, LightColorMode.RGB],
+    color_mode: LightColorMode.RGB,
+    effect_list: ["random", "colorloop"],
+  }),
+  getEntity("light", "color_rgbw_light", "on", {
+    friendly_name: "Color RGBW Light",
+    brightness: 255,
+    rgbw_color: [30, 100, 255, 125],
+    min_mireds: 30,
+    max_mireds: 150,
+    supported_features:
+      LightEntityFeature.EFFECT +
+      LightEntityFeature.FLASH +
+      LightEntityFeature.TRANSITION,
+    supported_color_modes: [
+      LightColorMode.BRIGHTNESS,
+      LightColorMode.COLOR_TEMP,
+      LightColorMode.RGBW,
+    ],
+    color_mode: LightColorMode.RGBW,
+    effect_list: ["random", "colorloop"],
+  }),
+  getEntity("light", "color_rgbww_light", "on", {
+    friendly_name: "Color RGBWW Light",
+    brightness: 255,
+    rgbww_color: [30, 100, 255, 125, 10],
+    min_mireds: 30,
+    max_mireds: 150,
+    supported_features:
+      LightEntityFeature.EFFECT +
+      LightEntityFeature.FLASH +
+      LightEntityFeature.TRANSITION,
+    supported_color_modes: [
+      LightColorMode.BRIGHTNESS,
+      LightColorMode.COLOR_TEMP,
+      LightColorMode.RGBWW,
+    ],
+    color_mode: LightColorMode.RGBWW,
+    effect_list: ["random", "colorloop"],
+  }),
+  getEntity("light", "color_xy_light", "on", {
+    friendly_name: "Color XY Light",
+    brightness: 255,
+    xy_color: [30, 100],
+    rgb_color: [30, 100, 255],
+    min_mireds: 30,
+    max_mireds: 150,
+    supported_features:
+      LightEntityFeature.EFFECT +
+      LightEntityFeature.FLASH +
+      LightEntityFeature.TRANSITION,
+    supported_color_modes: [
+      LightColorMode.BRIGHTNESS,
+      LightColorMode.COLOR_TEMP,
+      LightColorMode.XY,
+    ],
+    color_mode: LightColorMode.XY,
+    effect_list: ["random", "colorloop"],
+  }),
 ];
 
 @customElement("demo-more-info-light")
@@ -182,7 +147,7 @@ class DemoMoreInfoLight extends LitElement {
     return html`
       <demo-more-infos
         .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entity_id)}
+        .entities=${ENTITIES.map((ent) => ent.entityId)}
       ></demo-more-infos>
     `;
   }

gallery/src/pages/more-info/lock.ts

@@ -3,26 +3,19 @@ import { html, LitElement } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import "../../../../src/components/ha-card";
 import "../../../../src/dialogs/more-info/more-info-content";
+import { getEntity } from "../../../../src/fake_data/entity";
 import type { MockHomeAssistant } from "../../../../src/fake_data/provide_hass";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-more-infos";
 
 const ENTITIES = [
-  {
-    entity_id: "lock.lock",
-    state: "locked",
-    attributes: {
-      friendly_name: "Lock",
-      device_class: "lock",
-    },
-  },
-  {
-    entity_id: "lock.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Unavailable lock",
-    },
-  },
+  getEntity("lock", "lock", "locked", {
+    friendly_name: "Lock",
+    device_class: "lock",
+  }),
+  getEntity("lock", "unavailable", "unavailable", {
+    friendly_name: "Unavailable lock",
+  }),
 ];
 
 @customElement("demo-more-info-lock")
@@ -35,7 +28,7 @@ class DemoMoreInfoLock extends LitElement {
     return html`
       <demo-more-infos
         .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entity_id)}
+        .entities=${ENTITIES.map((ent) => ent.entityId)}
       ></demo-more-infos>
     `;
   }

gallery/src/pages/more-info/media-player.ts

@@ -20,7 +20,7 @@ class DemoMoreInfoMediaPlayer extends LitElement {
     return html`
       <demo-more-infos
         .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entity_id)}
+        .entities=${ENTITIES.map((ent) => ent.entityId)}
       ></demo-more-infos>
     `;
   }

gallery/src/pages/more-info/number.ts

@@ -3,63 +3,48 @@ import { html, LitElement } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import "../../../../src/components/ha-card";
 import "../../../../src/dialogs/more-info/more-info-content";
+import { getEntity } from "../../../../src/fake_data/entity";
 import type { MockHomeAssistant } from "../../../../src/fake_data/provide_hass";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-more-infos";
 
 const ENTITIES = [
-  {
-    entity_id: "number.box1",
-    state: "0",
-    attributes: {
-      friendly_name: "Box1",
-      min: 0,
-      max: 100,
-      step: 1,
-      initial: 0,
-      mode: "box",
-      unit_of_measurement: "items",
-    },
-  },
-  {
-    entity_id: "number.slider1",
-    state: "0",
-    attributes: {
-      friendly_name: "Slider1",
-      min: 0,
-      max: 100,
-      step: 1,
-      initial: 0,
-      mode: "slider",
-      unit_of_measurement: "items",
-    },
-  },
-  {
-    entity_id: "number.auto1",
-    state: "0",
-    attributes: {
-      friendly_name: "Auto1",
-      min: 0,
-      max: 1000,
-      step: 1,
-      initial: 0,
-      mode: "auto",
-      unit_of_measurement: "items",
-    },
-  },
-  {
-    entity_id: "number.auto2",
-    state: "0",
-    attributes: {
-      friendly_name: "Auto2",
-      min: 0,
-      max: 100,
-      step: 1,
-      initial: 0,
-      mode: "auto",
-      unit_of_measurement: "items",
-    },
-  },
+  getEntity("number", "box1", 0, {
+    friendly_name: "Box1",
+    min: 0,
+    max: 100,
+    step: 1,
+    initial: 0,
+    mode: "box",
+    unit_of_measurement: "items",
+  }),
+  getEntity("number", "slider1", 0, {
+    friendly_name: "Slider1",
+    min: 0,
+    max: 100,
+    step: 1,
+    initial: 0,
+    mode: "slider",
+    unit_of_measurement: "items",
+  }),
+  getEntity("number", "auto1", 0, {
+    friendly_name: "Auto1",
+    min: 0,
+    max: 1000,
+    step: 1,
+    initial: 0,
+    mode: "auto",
+    unit_of_measurement: "items",
+  }),
+  getEntity("number", "auto2", 0, {
+    friendly_name: "Auto2",
+    min: 0,
+    max: 100,
+    step: 1,
+    initial: 0,
+    mode: "auto",
+    unit_of_measurement: "items",
+  }),
 ];
 
 @customElement("demo-more-info-number")
@@ -72,7 +57,7 @@ class DemoMoreInfoNumber extends LitElement {
     return html`
       <demo-more-infos
         .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entity_id)}
+        .entities=${ENTITIES.map((ent) => ent.entityId)}
       ></demo-more-infos>
     `;
   }

gallery/src/pages/more-info/scene.ts

@@ -3,26 +3,19 @@ import { html, LitElement } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import "../../../../src/components/ha-card";
 import "../../../../src/dialogs/more-info/more-info-content";
+import { getEntity } from "../../../../src/fake_data/entity";
 import type { MockHomeAssistant } from "../../../../src/fake_data/provide_hass";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-more-infos";
 
 const ENTITIES = [
-  {
-    entity_id: "scene.romantic_lights",
-    state: "scening",
-    attributes: {
-      entity_id: ["light.bed_light", "light.ceiling_lights"],
-      friendly_name: "Romantic Scene",
-    },
-  },
-  {
-    entity_id: "scene.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Romantic Scene",
-    },
-  },
+  getEntity("scene", "romantic_lights", "scening", {
+    entity_id: ["light.bed_light", "light.ceiling_lights"],
+    friendly_name: "Romantic Scene",
+  }),
+  getEntity("scene", "unavailable", "unavailable", {
+    friendly_name: "Romantic Scene",
+  }),
 ];
 
 @customElement("demo-more-info-scene")
@@ -35,7 +28,7 @@ class DemoMoreInfoScene extends LitElement {
     return html`
       <demo-more-infos
         .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entity_id)}
+        .entities=${ENTITIES.map((ent) => ent.entityId)}
       ></demo-more-infos>
     `;
   }

gallery/src/pages/more-info/timer.ts

@@ -3,19 +3,16 @@ import { html, LitElement } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import "../../../../src/components/ha-card";
 import "../../../../src/dialogs/more-info/more-info-content";
+import { getEntity } from "../../../../src/fake_data/entity";
 import type { MockHomeAssistant } from "../../../../src/fake_data/provide_hass";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-more-infos";
 
 const ENTITIES = [
-  {
-    entity_id: "timer.timer",
-    state: "idle",
-    attributes: {
-      friendly_name: "Timer",
-      duration: "0:05:00",
-    },
-  },
+  getEntity("timer", "timer", "idle", {
+    friendly_name: "Timer",
+    duration: "0:05:00",
+  }),
 ];
 
 @customElement("demo-more-info-timer")
@@ -28,7 +25,7 @@ class DemoMoreInfoTimer extends LitElement {
     return html`
       <demo-more-infos
         .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entity_id)}
+        .entities=${ENTITIES.map((ent) => ent.entityId)}
       ></demo-more-infos>
     `;
   }

gallery/src/pages/more-info/update.ts

@@ -3,6 +3,7 @@ import { html, LitElement } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import "../../../../src/components/ha-card";
 import "../../../../src/dialogs/more-info/more-info-content";
+import { getEntity } from "../../../../src/fake_data/entity";
 import type { MockHomeAssistant } from "../../../../src/fake_data/provide_hass";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-more-infos";
@@ -22,208 +23,124 @@ const base_attributes = {
 };
 
 const ENTITIES = [
-  {
-    entity_id: "update.update1",
-    state: "on",
-    attributes: {
-      ...base_attributes,
-      friendly_name: "Update",
-    },
-  },
-  {
-    entity_id: "update.update2",
-    state: "on",
-    attributes: {
-      ...base_attributes,
-      title: null,
-      friendly_name: "Update without title",
-    },
-  },
-  {
-    entity_id: "update.update3",
-    state: "on",
-    attributes: {
-      ...base_attributes,
-      release_url: null,
-      friendly_name: "Update without release_url",
-    },
-  },
-  {
-    entity_id: "update.update4",
-    state: "on",
-    attributes: {
-      ...base_attributes,
-      release_summary: null,
-      friendly_name: "Update without release_summary",
-    },
-  },
-  {
-    entity_id: "update.update5",
-    state: "off",
-    attributes: {
-      ...base_attributes,
-      installed_version: "1.2.3",
-      friendly_name: "No update",
-    },
-  },
-  {
-    entity_id: "update.update6",
-    state: "off",
-    attributes: {
-      ...base_attributes,
-      skipped_version: "1.2.3",
-      friendly_name: "Skipped version",
-    },
-  },
-  {
-    entity_id: "update.update7",
-    state: "on",
-    attributes: {
-      ...base_attributes,
-      supported_features:
-        base_attributes.supported_features + UpdateEntityFeature.BACKUP,
-      friendly_name: "With backup support",
-    },
-  },
-  {
-    entity_id: "update.update8",
-    state: "on",
-    attributes: {
-      ...base_attributes,
-      in_progress: true,
-      friendly_name: "With true in_progress",
-    },
-  },
-  {
-    entity_id: "update.update9",
-    state: "on",
-    attributes: {
-      ...base_attributes,
-      in_progress: 25,
-      supported_features:
-        base_attributes.supported_features + UpdateEntityFeature.PROGRESS,
-      friendly_name: "With 25 in_progress",
-    },
-  },
-  {
-    entity_id: "update.update10",
-    state: "on",
-    attributes: {
-      ...base_attributes,
-      in_progress: 50,
-      supported_features:
-        base_attributes.supported_features + UpdateEntityFeature.PROGRESS,
-      friendly_name: "With 50 in_progress",
-    },
-  },
-  {
-    entity_id: "update.update11",
-    state: "on",
-    attributes: {
-      ...base_attributes,
-      in_progress: 75,
-      supported_features:
-        base_attributes.supported_features + UpdateEntityFeature.PROGRESS,
-      friendly_name: "With 75 in_progress",
-    },
-  },
-  {
-    entity_id: "update.update12",
-    state: "unavailable",
-    attributes: {
-      ...base_attributes,
-      in_progress: 50,
-      friendly_name: "Unavailable",
-    },
-  },
-  {
-    entity_id: "update.update13",
-    state: "on",
-    attributes: {
-      ...base_attributes,
-      supported_features: 0,
-      friendly_name: "No install support",
-    },
-  },
-  {
-    entity_id: "update.update14",
-    state: "off",
-    attributes: {
-      ...base_attributes,
-      installed_version: null,
-      friendly_name: "Update without installed_version",
-    },
-  },
-  {
-    entity_id: "update.update15",
-    state: "off",
-    attributes: {
-      ...base_attributes,
-      latest_version: null,
-      friendly_name: "Update without latest_version",
-    },
-  },
-  {
-    entity_id: "update.update16",
-    state: "off",
-    attributes: {
-      ...base_attributes,
-      friendly_name: "Update with release notes",
-      supported_features:
-        base_attributes.supported_features + UpdateEntityFeature.RELEASE_NOTES,
-    },
-  },
-  {
-    entity_id: "update.update17",
-    state: "off",
-    attributes: {
-      ...base_attributes,
-      friendly_name: "Update with release notes error",
-      supported_features:
-        base_attributes.supported_features + UpdateEntityFeature.RELEASE_NOTES,
-    },
-  },
-  {
-    entity_id: "update.update18",
-    state: "off",
-    attributes: {
-      ...base_attributes,
-      friendly_name: "Update with release notes loading",
-      supported_features:
-        base_attributes.supported_features + UpdateEntityFeature.RELEASE_NOTES,
-    },
-  },
-  {
-    entity_id: "update.update19",
-    state: "on",
-    attributes: {
-      ...base_attributes,
-      friendly_name: "Update with auto update",
-      auto_update: true,
-    },
-  },
-  {
-    entity_id: "update.update20",
-    state: "on",
-    attributes: {
-      ...base_attributes,
-      in_progress: true,
-      title: undefined,
-      friendly_name: "Installing without title",
-    },
-  },
-  {
-    entity_id: "update.update21",
-    state: "on",
-    attributes: {
-      ...base_attributes,
-      in_progress: true,
-      friendly_name:
-        "Update with in_progress true and  UpdateEntityFeature.PROGRESS",
-      supported_features:
-        base_attributes.supported_features + UpdateEntityFeature.PROGRESS,
-    },
-  },
+  getEntity("update", "update1", "on", {
+    ...base_attributes,
+    friendly_name: "Update",
+  }),
+  getEntity("update", "update2", "on", {
+    ...base_attributes,
+    title: null,
+    friendly_name: "Update without title",
+  }),
+  getEntity("update", "update3", "on", {
+    ...base_attributes,
+    release_url: null,
+    friendly_name: "Update without release_url",
+  }),
+  getEntity("update", "update4", "on", {
+    ...base_attributes,
+    release_summary: null,
+    friendly_name: "Update without release_summary",
+  }),
+  getEntity("update", "update5", "off", {
+    ...base_attributes,
+    installed_version: "1.2.3",
+    friendly_name: "No update",
+  }),
+  getEntity("update", "update6", "off", {
+    ...base_attributes,
+    skipped_version: "1.2.3",
+    friendly_name: "Skipped version",
+  }),
+  getEntity("update", "update7", "on", {
+    ...base_attributes,
+    supported_features:
+      base_attributes.supported_features + UpdateEntityFeature.BACKUP,
+    friendly_name: "With backup support",
+  }),
+  getEntity("update", "update8", "on", {
+    ...base_attributes,
+    in_progress: true,
+    friendly_name: "With true in_progress",
+  }),
+  getEntity("update", "update9", "on", {
+    ...base_attributes,
+    in_progress: 25,
+    supported_features:
+      base_attributes.supported_features + UpdateEntityFeature.PROGRESS,
+    friendly_name: "With 25 in_progress",
+  }),
+  getEntity("update", "update10", "on", {
+    ...base_attributes,
+    in_progress: 50,
+    supported_features:
+      base_attributes.supported_features + UpdateEntityFeature.PROGRESS,
+    friendly_name: "With 50 in_progress",
+  }),
+  getEntity("update", "update11", "on", {
+    ...base_attributes,
+    in_progress: 75,
+    supported_features:
+      base_attributes.supported_features + UpdateEntityFeature.PROGRESS,
+    friendly_name: "With 75 in_progress",
+  }),
+  getEntity("update", "update12", "unavailable", {
+    ...base_attributes,
+    in_progress: 50,
+    friendly_name: "Unavailable",
+  }),
+  getEntity("update", "update13", "on", {
+    ...base_attributes,
+    supported_features: 0,
+    friendly_name: "No install support",
+  }),
+  getEntity("update", "update14", "off", {
+    ...base_attributes,
+    installed_version: null,
+    friendly_name: "Update without installed_version",
+  }),
+  getEntity("update", "update15", "off", {
+    ...base_attributes,
+    latest_version: null,
+    friendly_name: "Update without latest_version",
+  }),
+  getEntity("update", "update16", "off", {
+    ...base_attributes,
+    friendly_name: "Update with release notes",
+    supported_features:
+      base_attributes.supported_features + UpdateEntityFeature.RELEASE_NOTES,
+  }),
+  getEntity("update", "update17", "off", {
+    ...base_attributes,
+    friendly_name: "Update with release notes error",
+    supported_features:
+      base_attributes.supported_features + UpdateEntityFeature.RELEASE_NOTES,
+  }),
+  getEntity("update", "update18", "off", {
+    ...base_attributes,
+    friendly_name: "Update with release notes loading",
+    supported_features:
+      base_attributes.supported_features + UpdateEntityFeature.RELEASE_NOTES,
+  }),
+  getEntity("update", "update19", "on", {
+    ...base_attributes,
+    friendly_name: "Update with auto update",
+    auto_update: true,
+  }),
+  getEntity("update", "update20", "on", {
+    ...base_attributes,
+    in_progress: true,
+    title: undefined,
+    friendly_name: "Installing without title",
+  }),
+  getEntity("update", "update21", "on", {
+    ...base_attributes,
+    in_progress: true,
+    friendly_name:
+      "Update with in_progress true and  UpdateEntityFeature.PROGRESS",
+    supported_features:
+      base_attributes.supported_features + UpdateEntityFeature.PROGRESS,
+  }),
 ];
 
 @customElement("demo-more-info-update")
@@ -236,7 +153,7 @@ class DemoMoreInfoUpdate extends LitElement {
     return html`
       <demo-more-infos
         .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entity_id)}
+        .entities=${ENTITIES.map((ent) => ent.entityId)}
       ></demo-more-infos>
     `;
   }

gallery/src/pages/more-info/vacuum.ts

@@ -3,23 +3,20 @@ import { html, LitElement } from "lit";
 import { customElement, property, query } from "lit/decorators";
 import "../../../../src/components/ha-card";
 import "../../../../src/dialogs/more-info/more-info-content";
+import { getEntity } from "../../../../src/fake_data/entity";
 import type { MockHomeAssistant } from "../../../../src/fake_data/provide_hass";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-more-infos";
 import { VacuumEntityFeature } from "../../../../src/data/vacuum";
 
 const ENTITIES = [
-  {
-    entity_id: "vacuum.first_floor_vacuum",
-    state: "docked",
-    attributes: {
-      friendly_name: "First floor vacuum",
-      supported_features:
-        VacuumEntityFeature.START +
-        VacuumEntityFeature.STOP +
-        VacuumEntityFeature.RETURN_HOME,
-    },
-  },
+  getEntity("vacuum", "first_floor_vacuum", "docked", {
+    friendly_name: "First floor vacuum",
+    supported_features:
+      VacuumEntityFeature.START +
+      VacuumEntityFeature.STOP +
+      VacuumEntityFeature.RETURN_HOME,
+  }),
 ];
 
 @customElement("demo-more-info-vacuum")
@@ -32,7 +29,7 @@ class DemoMoreInfoVacuum extends LitElement {
     return html`
       <demo-more-infos
         .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entity_id)}
+        .entities=${ENTITIES.map((ent) => ent.entityId)}
       ></demo-more-infos>
     `;
   }

gallery/src/pages/more-info/water-heater.ts

@@ -4,46 +4,39 @@ import { customElement, property, query } from "lit/decorators";
 import "../../../../src/components/ha-card";
 import { WaterHeaterEntityFeature } from "../../../../src/data/water_heater";
 import "../../../../src/dialogs/more-info/more-info-content";
+import { getEntity } from "../../../../src/fake_data/entity";
 import type { MockHomeAssistant } from "../../../../src/fake_data/provide_hass";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import "../../components/demo-more-infos";
 
 const ENTITIES = [
-  {
-    entity_id: "water_heater.basic",
-    state: "eco",
-    attributes: {
-      friendly_name: "Basic heater",
-      operation_list: ["heat_pump", "eco", "performance", "off"],
-      operation_mode: "eco",
-      away_mode: "off",
-      target_temp_step: 1,
-      current_temperature: 55,
-      temperature: 60,
-      min_temp: 20,
-      max_temp: 70,
-      supported_features:
-        // eslint-disable-next-line no-bitwise
-        WaterHeaterEntityFeature.TARGET_TEMPERATURE |
-        WaterHeaterEntityFeature.OPERATION_MODE |
-        WaterHeaterEntityFeature.AWAY_MODE,
-    },
-  },
-  {
-    entity_id: "water_heater.unavailable",
-    state: "unavailable",
-    attributes: {
-      friendly_name: "Unavailable heater",
-      operation_list: ["heat_pump", "eco", "performance", "off"],
-      operation_mode: "off",
-      min_temp: 20,
-      max_temp: 70,
-      supported_features:
-        // eslint-disable-next-line no-bitwise
-        WaterHeaterEntityFeature.TARGET_TEMPERATURE |
-        WaterHeaterEntityFeature.OPERATION_MODE,
-    },
-  },
+  getEntity("water_heater", "basic", "eco", {
+    friendly_name: "Basic heater",
+    operation_list: ["heat_pump", "eco", "performance", "off"],
+    operation_mode: "eco",
+    away_mode: "off",
+    target_temp_step: 1,
+    current_temperature: 55,
+    temperature: 60,
+    min_temp: 20,
+    max_temp: 70,
+    supported_features:
+      // eslint-disable-next-line no-bitwise
+      WaterHeaterEntityFeature.TARGET_TEMPERATURE |
+      WaterHeaterEntityFeature.OPERATION_MODE |
+      WaterHeaterEntityFeature.AWAY_MODE,
+  }),
+  getEntity("water_heater", "unavailable", "unavailable", {
+    friendly_name: "Unavailable heater",
+    operation_list: ["heat_pump", "eco", "performance", "off"],
+    operation_mode: "off",
+    min_temp: 20,
+    max_temp: 70,
+    supported_features:
+      // eslint-disable-next-line no-bitwise
+      WaterHeaterEntityFeature.TARGET_TEMPERATURE |
+      WaterHeaterEntityFeature.OPERATION_MODE,
+  }),
 ];
 
 @customElement("demo-more-info-water-heater")
@@ -56,7 +49,7 @@ class DemoMoreInfoWaterHeater extends LitElement {
     return html`
       <demo-more-infos
         .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entity_id)}
+        .entities=${ENTITIES.map((ent) => ent.entityId)}
       ></demo-more-infos>
     `;
   }

landing-page/src/ha-landing-page.ts

@@ -118,7 +118,7 @@ class HaLandingPage extends LandingPageBaseElement {
   protected firstUpdated(changedProps: PropertyValues) {
     super.firstUpdated(changedProps);
 
-    makeDialogManager(this);
+    makeDialogManager(this, this.shadowRoot!);
 
     if (window.innerWidth > 450) {
       import("../../src/resources/particles");

package.json

@@ -26,33 +26,33 @@
   "license": "Apache-2.0",
   "type": "module",
   "dependencies": {
-    "@babel/runtime": "7.29.2",
+    "@babel/runtime": "7.28.6",
     "@braintree/sanitize-url": "7.1.2",
-    "@codemirror/autocomplete": "6.20.1",
-    "@codemirror/commands": "6.10.3",
-    "@codemirror/language": "6.12.3",
+    "@codemirror/autocomplete": "6.20.0",
+    "@codemirror/commands": "6.10.2",
+    "@codemirror/language": "6.12.2",
     "@codemirror/legacy-modes": "6.5.2",
     "@codemirror/search": "6.6.0",
-    "@codemirror/state": "6.6.0",
-    "@codemirror/view": "6.40.0",
+    "@codemirror/state": "6.5.4",
+    "@codemirror/view": "6.39.15",
     "@date-fns/tz": "1.4.1",
     "@egjs/hammerjs": "2.0.17",
-    "@formatjs/intl-datetimeformat": "7.3.1",
-    "@formatjs/intl-displaynames": "7.3.1",
-    "@formatjs/intl-durationformat": "0.10.3",
-    "@formatjs/intl-getcanonicallocales": "3.2.2",
-    "@formatjs/intl-listformat": "8.3.1",
-    "@formatjs/intl-locale": "5.3.1",
-    "@formatjs/intl-numberformat": "9.3.1",
-    "@formatjs/intl-pluralrules": "6.3.1",
-    "@formatjs/intl-relativetimeformat": "12.3.1",
+    "@formatjs/intl-datetimeformat": "7.2.2",
+    "@formatjs/intl-displaynames": "7.2.1",
+    "@formatjs/intl-durationformat": "0.10.1",
+    "@formatjs/intl-getcanonicallocales": "3.2.1",
+    "@formatjs/intl-listformat": "8.2.1",
+    "@formatjs/intl-locale": "5.2.1",
+    "@formatjs/intl-numberformat": "9.2.2",
+    "@formatjs/intl-pluralrules": "6.2.2",
+    "@formatjs/intl-relativetimeformat": "12.2.2",
     "@fullcalendar/core": "6.1.20",
     "@fullcalendar/daygrid": "6.1.20",
     "@fullcalendar/interaction": "6.1.20",
     "@fullcalendar/list": "6.1.20",
     "@fullcalendar/luxon3": "6.1.20",
     "@fullcalendar/timegrid": "6.1.20",
-    "@home-assistant/webawesome": "3.3.1-ha.0",
+    "@home-assistant/webawesome": "3.2.1-ha.3",
     "@lezer/highlight": "1.2.3",
     "@lit-labs/motion": "1.1.0",
     "@lit-labs/observers": "2.1.0",
@@ -72,6 +72,7 @@
     "@material/mwc-list": "patch:@material/mwc-list@npm%3A0.27.0#~/.yarn/patches/@material-mwc-list-npm-0.27.0-5344fc9de4.patch",
     "@material/mwc-radio": "0.27.0",
     "@material/mwc-select": "0.27.0",
+    "@material/mwc-snackbar": "0.27.0",
     "@material/mwc-switch": "0.27.0",
     "@material/mwc-textarea": "0.27.0",
     "@material/mwc-textfield": "0.27.0",
@@ -82,18 +83,19 @@
     "@mdi/js": "7.4.47",
     "@mdi/svg": "7.4.47",
     "@replit/codemirror-indentation-markers": "6.5.3",
-    "@swc/helpers": "0.5.20",
+    "@swc/helpers": "0.5.19",
     "@thomasloven/round-slider": "0.6.0",
     "@tsparticles/engine": "3.9.1",
     "@tsparticles/preset-links": "3.2.0",
     "@vibrant/color": "4.0.4",
+    "@vue/web-component-wrapper": "1.3.0",
     "@webcomponents/scoped-custom-element-registry": "0.0.10",
     "@webcomponents/webcomponentsjs": "2.8.0",
-    "barcode-detector": "3.1.1",
-    "cally": "0.9.2",
+    "app-datepicker": "5.1.1",
+    "barcode-detector": "3.1.0",
     "color-name": "2.1.0",
     "comlink": "4.4.2",
-    "core-js": "3.49.0",
+    "core-js": "3.48.0",
     "cropperjs": "1.6.2",
     "culori": "4.0.2",
     "date-fns": "4.1.0",
@@ -108,7 +110,7 @@
     "hls.js": "1.6.15",
     "home-assistant-js-websocket": "9.6.0",
     "idb-keyval": "6.2.2",
-    "intl-messageformat": "11.2.0",
+    "intl-messageformat": "11.1.2",
     "js-yaml": "4.1.1",
     "leaflet": "1.9.4",
     "leaflet-draw": "patch:leaflet-draw@npm%3A1.0.4#./.yarn/patches/leaflet-draw-npm-1.0.4-0ca0ebcf65.patch",
@@ -116,7 +118,7 @@
     "lit": "3.3.2",
     "lit-html": "3.3.2",
     "luxon": "3.7.2",
-    "marked": "17.0.5",
+    "marked": "17.0.3",
     "memoize-one": "6.0.0",
     "node-vibrant": "4.0.4",
     "object-hash": "3.0.0",
@@ -129,6 +131,9 @@
     "stacktrace-js": "2.0.2",
     "superstruct": "2.0.2",
     "tinykeys": "3.0.0",
+    "ua-parser-js": "2.0.9",
+    "vue": "2.7.16",
+    "vue2-daterange-picker": "0.6.8",
     "weekstart": "2.0.0",
     "workbox-cacheable-response": "7.4.0",
     "workbox-core": "7.4.0",
@@ -140,17 +145,17 @@
   },
   "devDependencies": {
     "@babel/core": "7.29.0",
-    "@babel/helper-define-polyfill-provider": "0.6.8",
+    "@babel/helper-define-polyfill-provider": "0.6.6",
     "@babel/plugin-transform-runtime": "7.29.0",
-    "@babel/preset-env": "7.29.2",
-    "@bundle-stats/plugin-webpack-filter": "4.22.0",
-    "@html-eslint/eslint-plugin": "0.58.1",
+    "@babel/preset-env": "7.29.0",
+    "@bundle-stats/plugin-webpack-filter": "4.21.10",
+    "@html-eslint/eslint-plugin": "0.57.1",
     "@lokalise/node-api": "15.6.1",
     "@octokit/auth-oauth-device": "8.0.3",
     "@octokit/plugin-retry": "8.1.0",
     "@octokit/rest": "22.0.1",
-    "@rsdoctor/rspack-plugin": "1.5.6",
-    "@rspack/core": "1.7.10",
+    "@rsdoctor/rspack-plugin": "1.5.2",
+    "@rspack/core": "1.7.6",
     "@rspack/dev-server": "1.2.1",
     "@types/babel__plugin-transform-runtime": "7.9.5",
     "@types/chromecast-caf-receiver": "6.0.25",
@@ -168,13 +173,14 @@
     "@types/qrcode": "1.5.6",
     "@types/sortablejs": "1.15.9",
     "@types/tar": "7.0.87",
+    "@types/ua-parser-js": "0.7.39",
     "@types/webspeechapi": "0.0.29",
-    "@vitest/coverage-v8": "4.1.2",
-    "babel-loader": "10.1.1",
+    "@vitest/coverage-v8": "4.0.18",
+    "babel-loader": "10.0.0",
     "babel-plugin-template-html-minifier": "4.1.0",
     "browserslist-useragent-regexp": "4.1.3",
     "del": "8.0.1",
-    "eslint": "9.39.4",
+    "eslint": "9.39.3",
     "eslint-config-airbnb-base": "15.0.0",
     "eslint-config-prettier": "10.1.8",
     "eslint-import-resolver-webpack": "0.13.10",
@@ -184,7 +190,7 @@
     "eslint-plugin-unused-imports": "4.4.1",
     "eslint-plugin-wc": "3.1.0",
     "fancy-log": "2.0.0",
-    "fs-extra": "11.3.4",
+    "fs-extra": "11.3.3",
     "glob": "13.0.6",
     "gulp": "5.0.1",
     "gulp-brotli": "3.0.0",
@@ -192,9 +198,9 @@
     "gulp-rename": "2.1.0",
     "html-minifier-terser": "7.2.0",
     "husky": "9.1.7",
-    "jsdom": "29.0.1",
+    "jsdom": "28.1.0",
     "jszip": "3.10.1",
-    "lint-staged": "16.4.0",
+    "lint-staged": "16.3.0",
     "lit-analyzer": "2.0.3",
     "lodash.merge": "4.6.2",
     "lodash.template": "4.5.0",
@@ -202,32 +208,33 @@
     "pinst": "3.0.0",
     "prettier": "3.8.1",
     "rspack-manifest-plugin": "5.2.1",
-    "serve": "14.2.6",
-    "sinon": "21.0.3",
-    "tar": "7.5.13",
-    "terser-webpack-plugin": "5.4.0",
+    "serve": "14.2.5",
+    "sinon": "21.0.1",
+    "tar": "7.5.9",
+    "terser-webpack-plugin": "5.3.16",
     "ts-lit-plugin": "2.0.2",
-    "typescript": "6.0.2",
-    "typescript-eslint": "8.57.2",
+    "typescript": "5.9.3",
+    "typescript-eslint": "8.56.1",
     "vite-tsconfig-paths": "6.1.1",
-    "vitest": "4.1.2",
+    "vitest": "4.0.18",
     "webpack-stats-plugin": "1.1.3",
     "webpackbar": "7.0.0",
-    "workbox-build": "patch:workbox-build@npm%3A7.4.0#~/.yarn/patches/workbox-build-npm-7.4.0-c84561662c.patch"
+    "workbox-build": "patch:workbox-build@npm%3A7.1.1#~/.yarn/patches/workbox-build-npm-7.1.1-a854f3faae.patch"
   },
   "resolutions": {
+    "@material/mwc-button@^0.25.3": "^0.27.0",
     "lit": "3.3.2",
     "lit-html": "3.3.2",
     "clean-css": "5.3.3",
     "@lit/reactive-element": "2.1.2",
     "@fullcalendar/daygrid": "6.1.20",
-    "globals": "17.4.0",
+    "globals": "17.3.0",
     "tslib": "2.8.1",
     "@material/mwc-list@^0.27.0": "patch:@material/mwc-list@npm%3A0.27.0#~/.yarn/patches/@material-mwc-list-npm-0.27.0-5344fc9de4.patch",
     "glob@^10.2.2": "^10.5.0"
   },
-  "packageManager": "yarn@4.13.0",
+  "packageManager": "yarn@4.12.0",
   "volta": {
-    "node": "24.14.1"
+    "node": "24.14.0"
   }
 }

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name         = "home-assistant-frontend"
-version      = "20260325.0"
+version      = "20260128.0"
 license      = "Apache-2.0"
 license-files = ["LICENSE*"]
 description  = "The Home Assistant frontend"

renovate.json

@@ -24,6 +24,11 @@
       "extends": ["monorepo:material-components-web"],
       "enabled": false
     },
+    {
+      "description": "Vue is only used by date range which is only v2",
+      "matchPackageNames": ["vue"],
+      "allowedVersions": "< 3"
+    },
     {
       "description": "Group MDI packages",
       "groupName": "Material Design Icons",

src/auth/ha-auth-form-string.ts

@@ -1,7 +1,10 @@
+/* eslint-disable lit/prefer-static-styles */
+import type { TemplateResult } from "lit";
+import { html } from "lit";
 import { customElement } from "lit/decorators";
 import { HaFormString } from "../components/ha-form/ha-form-string";
 import "../components/ha-icon-button";
-import "../components/input/ha-input";
+import "./ha-auth-textfield";
 
 @customElement("ha-auth-form-string")
 export class HaAuthFormString extends HaFormString {
@@ -9,9 +12,63 @@ export class HaAuthFormString extends HaFormString {
     return this;
   }
 
-  public connectedCallback(): void {
-    super.connectedCallback();
-    this.style.position = "relative";
+  public reportValidity(): boolean {
+    return this.querySelector("ha-auth-textfield")?.reportValidity() ?? true;
+  }
+
+  protected render(): TemplateResult {
+    return html`
+      <style>
+        ha-auth-form-string {
+          display: block;
+          position: relative;
+        }
+        ha-auth-form-string[own-margin] {
+          margin-bottom: 5px;
+        }
+        ha-auth-form-string ha-auth-textfield {
+          display: block !important;
+        }
+        ha-auth-form-string ha-icon-button {
+          position: absolute;
+          top: 8px;
+          right: 8px;
+          inset-inline-start: initial;
+          inset-inline-end: 8px;
+          --ha-icon-button-size: 40px;
+          --mdc-icon-size: 20px;
+          color: var(--secondary-text-color);
+          direction: var(--direction);
+        }
+      </style>
+      <ha-auth-textfield
+        .type=${!this.isPassword
+          ? this.stringType
+          : this.unmaskedPassword
+            ? "text"
+            : "password"}
+        .label=${this.label}
+        .value=${this.data || ""}
+        .helper=${this.helper}
+        helperPersistent
+        .disabled=${this.disabled}
+        .required=${this.schema.required}
+        .autoValidate=${this.schema.required}
+        .name=${this.schema.name}
+        .autocomplete=${this.schema.autocomplete}
+        ?autofocus=${this.schema.autofocus}
+        .suffix=${this.isPassword
+          ? // reserve some space for the icon.
+            html`<div style="width: 24px"></div>`
+          : this.schema.description?.suffix}
+        .validationMessage=${this.schema.required
+          ? this.localize?.("ui.panel.page-authorize.form.error_required")
+          : undefined}
+        @input=${this._valueChanged}
+        @change=${this._valueChanged}
+      ></ha-auth-textfield>
+      ${this.renderIcon()}
+    `;
   }
 }
 

src/auth/ha-auth-form.ts

@@ -1,9 +1,9 @@
 /* eslint-disable lit/prefer-static-styles */
 import { html } from "lit";
 import { customElement, property } from "lit/decorators";
-import type { LocalizeFunc } from "../common/translations/localize";
 import { HaForm } from "../components/ha-form/ha-form";
 import "./ha-auth-form-string";
+import type { LocalizeFunc } from "../common/translations/localize";
 
 const localizeBaseKey = "ui.panel.page-authorize.form";
 
@@ -34,9 +34,6 @@ export class HaAuthForm extends HaForm {
   protected render() {
     return html`
       <style>
-        ha-auth-form {
-          --ha-input-required-marker: "";
-        }
         ha-auth-form .root > * {
           display: block;
         }

src/auth/ha-auth-textfield.ts

@@ -0,0 +1,264 @@
+/* eslint-disable lit/value-after-constraints */
+/* eslint-disable lit/prefer-static-styles */
+import { floatingLabel } from "@material/mwc-floating-label/mwc-floating-label-directive";
+import type { TemplateResult } from "lit";
+import { html } from "lit";
+import { customElement } from "lit/decorators";
+import { ifDefined } from "lit/directives/if-defined";
+import { live } from "lit/directives/live";
+import { HaTextField } from "../components/ha-textfield";
+
+@customElement("ha-auth-textfield")
+export class HaAuthTextField extends HaTextField {
+  protected renderLabel(): TemplateResult | string {
+    return !this.label
+      ? ""
+      : html`
+          <span
+            .floatingLabelFoundation=${floatingLabel(
+              this.label
+            ) as unknown as any}
+            .id=${this.name}
+            >${this.label}</span
+          >
+        `;
+  }
+
+  protected renderInput(shouldRenderHelperText: boolean): TemplateResult {
+    const minOrUndef = this.minLength === -1 ? undefined : this.minLength;
+    const maxOrUndef = this.maxLength === -1 ? undefined : this.maxLength;
+    const autocapitalizeOrUndef = this.autocapitalize
+      ? (this.autocapitalize as
+          | "off"
+          | "none"
+          | "on"
+          | "sentences"
+          | "words"
+          | "characters")
+      : undefined;
+    const showValidationMessage = this.validationMessage && !this.isUiValid;
+    const ariaLabelledbyOrUndef = this.label ? this.name : undefined;
+    const ariaControlsOrUndef = shouldRenderHelperText
+      ? "helper-text"
+      : undefined;
+    const ariaDescribedbyOrUndef =
+      this.focused || this.helperPersistent || showValidationMessage
+        ? "helper-text"
+        : undefined;
+    // TODO: live() directive needs casting for lit-analyzer
+    // https://github.com/runem/lit-analyzer/pull/91/files
+    // TODO: lit-analyzer labels min/max as (number|string) instead of string
+    return html`<input
+      aria-labelledby=${ifDefined(ariaLabelledbyOrUndef)}
+      aria-controls=${ifDefined(ariaControlsOrUndef)}
+      aria-describedby=${ifDefined(ariaDescribedbyOrUndef)}
+      class="mdc-text-field__input"
+      type=${this.type}
+      .value=${live(this.value) as unknown as string}
+      ?disabled=${this.disabled}
+      placeholder=${this.placeholder}
+      ?required=${this.required}
+      ?readonly=${this.readOnly}
+      minlength=${ifDefined(minOrUndef)}
+      maxlength=${ifDefined(maxOrUndef)}
+      pattern=${ifDefined(this.pattern ? this.pattern : undefined)}
+      min=${ifDefined(this.min === "" ? undefined : (this.min as number))}
+      max=${ifDefined(this.max === "" ? undefined : (this.max as number))}
+      step=${ifDefined(this.step === null ? undefined : (this.step as number))}
+      size=${ifDefined(this.size === null ? undefined : this.size)}
+      name=${ifDefined(this.name === "" ? undefined : this.name)}
+      inputmode=${ifDefined(this.inputMode)}
+      autocapitalize=${ifDefined(autocapitalizeOrUndef)}
+      ?autofocus=${this.autofocus}
+      @input=${this.handleInputChange}
+      @focus=${this.onInputFocus}
+      @blur=${this.onInputBlur}
+    />`;
+  }
+
+  public render() {
+    return html`
+      <style>
+        ha-auth-textfield {
+          display: inline-flex;
+          flex-direction: column;
+          outline: none;
+        }
+        ha-auth-textfield:not([disabled]):hover
+          :not(.mdc-text-field--invalid):not(.mdc-text-field--focused)
+          mwc-notched-outline {
+          --mdc-notched-outline-border-color: var(
+            --mdc-text-field-outlined-hover-border-color,
+            rgba(0, 0, 0, 0.87)
+          );
+        }
+
+        ha-auth-textfield:not([disabled])
+          .mdc-text-field:not(.mdc-text-field--outlined) {
+          background-color: var(--mdc-text-field-fill-color, whitesmoke);
+        }
+
+        ha-auth-textfield:not([disabled])
+          .mdc-text-field.mdc-text-field--invalid
+          mwc-notched-outline {
+          --mdc-notched-outline-border-color: var(
+            --mdc-text-field-error-color,
+            var(--mdc-theme-error, #b00020)
+          );
+        }
+
+        ha-auth-textfield:not([disabled])
+          .mdc-text-field.mdc-text-field--invalid
+          + .mdc-text-field-helper-line
+          .mdc-text-field-character-counter,
+        ha-auth-textfield:not([disabled])
+          .mdc-text-field.mdc-text-field--invalid
+          .mdc-text-field__icon {
+          color: var(
+            --mdc-text-field-error-color,
+            var(--mdc-theme-error, #b00020)
+          );
+        }
+
+        ha-auth-textfield:not([disabled])
+          .mdc-text-field:not(.mdc-text-field--invalid):not(
+            .mdc-text-field--focused
+          )
+          .mdc-floating-label,
+        ha-auth-textfield:not([disabled])
+          .mdc-text-field:not(.mdc-text-field--invalid):not(
+            .mdc-text-field--focused
+          )
+          .mdc-floating-label::after {
+          color: var(--mdc-text-field-label-ink-color, rgba(0, 0, 0, 0.6));
+        }
+
+        ha-auth-textfield:not([disabled])
+          .mdc-text-field.mdc-text-field--focused
+          mwc-notched-outline {
+          --mdc-notched-outline-stroke-width: 2px;
+        }
+
+        ha-auth-textfield:not([disabled])
+          .mdc-text-field.mdc-text-field--focused:not(.mdc-text-field--invalid)
+          mwc-notched-outline {
+          --mdc-notched-outline-border-color: var(
+            --mdc-text-field-focused-label-color,
+            var(--mdc-theme-primary, rgba(98, 0, 238, 0.87))
+          );
+        }
+
+        ha-auth-textfield:not([disabled])
+          .mdc-text-field.mdc-text-field--focused:not(.mdc-text-field--invalid)
+          .mdc-floating-label {
+          color: #6200ee;
+          color: var(--mdc-theme-primary, #6200ee);
+        }
+
+        ha-auth-textfield:not([disabled])
+          .mdc-text-field
+          .mdc-text-field__input {
+          color: var(--mdc-text-field-ink-color, rgba(0, 0, 0, 0.87));
+        }
+
+        ha-auth-textfield:not([disabled])
+          .mdc-text-field
+          .mdc-text-field__input::placeholder {
+          color: var(--mdc-text-field-label-ink-color, rgba(0, 0, 0, 0.6));
+        }
+
+        ha-auth-textfield:not([disabled])
+          .mdc-text-field-helper-line
+          .mdc-text-field-helper-text:not(
+            .mdc-text-field-helper-text--validation-msg
+          ),
+        ha-auth-textfield:not([disabled])
+          .mdc-text-field-helper-line:not(.mdc-text-field--invalid)
+          .mdc-text-field-character-counter {
+          color: var(--mdc-text-field-label-ink-color, rgba(0, 0, 0, 0.6));
+        }
+
+        ha-auth-textfield[disabled]
+          .mdc-text-field:not(.mdc-text-field--outlined) {
+          background-color: var(--mdc-text-field-disabled-fill-color, #fafafa);
+        }
+
+        ha-auth-textfield[disabled]
+          .mdc-text-field.mdc-text-field--outlined
+          mwc-notched-outline {
+          --mdc-notched-outline-border-color: var(
+            --mdc-text-field-outlined-disabled-border-color,
+            rgba(0, 0, 0, 0.06)
+          );
+        }
+
+        ha-auth-textfield[disabled]
+          .mdc-text-field:not(.mdc-text-field--invalid):not(
+            .mdc-text-field--focused
+          )
+          .mdc-floating-label,
+        ha-auth-textfield[disabled]
+          .mdc-text-field:not(.mdc-text-field--invalid):not(
+            .mdc-text-field--focused
+          )
+          .mdc-floating-label::after {
+          color: var(--mdc-text-field-disabled-ink-color, rgba(0, 0, 0, 0.38));
+        }
+
+        ha-auth-textfield[disabled] .mdc-text-field .mdc-text-field__input,
+        ha-auth-textfield[disabled]
+          .mdc-text-field
+          .mdc-text-field__input::placeholder {
+          color: var(--mdc-text-field-disabled-ink-color, rgba(0, 0, 0, 0.38));
+        }
+
+        ha-auth-textfield[disabled]
+          .mdc-text-field-helper-line
+          .mdc-text-field-helper-text,
+        ha-auth-textfield[disabled]
+          .mdc-text-field-helper-line
+          .mdc-text-field-character-counter {
+          color: var(--mdc-text-field-disabled-ink-color, rgba(0, 0, 0, 0.38));
+        }
+        ha-auth-textfield:not([disabled])
+          .mdc-text-field.mdc-text-field--focused:not(.mdc-text-field--invalid)
+          .mdc-floating-label {
+          color: var(--mdc-theme-primary, #6200ee);
+        }
+        ha-auth-textfield[no-spinner] input::-webkit-outer-spin-button,
+        ha-auth-textfield[no-spinner] input::-webkit-inner-spin-button {
+          -webkit-appearance: none;
+          margin: 0;
+        }
+
+        /* Firefox */
+        ha-auth-textfield[no-spinner] input[type="number"] {
+          -moz-appearance: textfield;
+        }
+      </style>
+      ${super.render()}
+    `;
+  }
+
+  protected createRenderRoot() {
+    // add parent style to light dom
+    const style = document.createElement("style");
+    style.textContent = HaTextField.elementStyles as unknown as string;
+    this.append(style);
+    return this;
+  }
+
+  public firstUpdated() {
+    super.firstUpdated();
+
+    if (this.autofocus) {
+      this.focus();
+    }
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "ha-auth-textfield": HaAuthTextField;
+  }
+}

src/cast/cast_manager.ts

@@ -1,5 +1,4 @@
 /* eslint-disable no-console */
-/// <reference types="chromecast-caf-sender" />
 
 import type { Auth } from "home-assistant-js-websocket";
 import { castApiAvailable } from "./cast_framework";
@@ -59,11 +58,9 @@ export class CastManager {
     this._eventListeners[event].push(listener);
 
     return () => {
-      const listeners = this._eventListeners[event];
-      const index = listeners.indexOf(listener);
-      if (index !== -1) {
-        listeners.splice(index, 1);
-      }
+      this._eventListeners[event].splice(
+        this._eventListeners[event].indexOf(listener)
+      );
     };
   }
 

src/common/color/compute-color.ts

@@ -32,49 +32,13 @@ const YAML_ONLY_THEMES_COLORS = new Set([
   "disabled",
 ]);
 
-/**
- * Compose a CSS variable out of a theme color
- * @param color - Theme color (examples: `red`, `primary-text`)
- * @returns CSS variable in `--xxx-color` format;
- * initial color if not found in theme colors
- */
-export function computeCssVariableName(color: string): string {
-  if (THEME_COLORS.has(color) || YAML_ONLY_THEMES_COLORS.has(color)) {
-    return `--${color}-color`;
-  }
-  return color;
-}
-
-/**
- * Compose a CSS variable out of a theme color & then resolve it
- * @param color - Theme color (examples: `red`, `primary-text`)
- * @returns Resolved CSS variable in `var(--xxx-color)` format;
- * initial color if not found in theme colors
- */
 export function computeCssColor(color: string): string {
-  const cssVarName = computeCssVariableName(color);
-  if (cssVarName !== color) {
-    return `var(${cssVarName})`;
+  if (THEME_COLORS.has(color) || YAML_ONLY_THEMES_COLORS.has(color)) {
+    return `var(--${color}-color)`;
   }
   return color;
 }
 
-/**
- * Get a color from document's styles
- * @param color - Named theme color (examples: `red`, `primary-text`)
- * @returns Resolved color; initial color if not found in document's styles
- */
-export function resolveThemeColor(color: string): string {
-  const cssColor = computeCssVariableName(color);
-  if (cssColor.startsWith("--")) {
-    const resolved = getComputedStyle(document.body)
-      .getPropertyValue(cssColor)
-      .trim();
-    return resolved || color;
-  }
-  return cssColor;
-}
-
 /**
  * Validates if a string is a valid color.
  * Accepts: hex colors (#xxx, #xxxxxx), theme colors, and valid CSS color names.

src/common/color/convert-color.ts

@@ -1,6 +1,5 @@
 import colors from "color-name";
 import { expandHex } from "./hex";
-import { resolveThemeColor } from "./compute-color";
 
 const rgb_hex = (component: number): string => {
   const hex = Math.round(Math.min(Math.max(component, 0), 255)).toString(16);
@@ -131,43 +130,26 @@ export const rgb2hs = (rgb: [number, number, number]): [number, number] =>
 export const hs2rgb = (hs: [number, number]): [number, number, number] =>
   hsv2rgb([hs[0], hs[1], 255]);
 
-/**
- * Attempt to get a HEX color from a color defined in different formats:
- * HEX, rgb/rgba, named color
- * @param color - Color (HEX, rgb/rgba, named color) to be converted to HEX
- * @returns HEX color
- */
-export function theme2hex(color: string): string {
-  // Attempting to find a HEX pattern in the input string
-  if (color.startsWith("#")) {
-    if (color.length === 4 || color.length === 5) {
-      const c = color;
+export function theme2hex(themeColor: string): string {
+  if (themeColor.startsWith("#")) {
+    if (themeColor.length === 4 || themeColor.length === 5) {
+      const c = themeColor;
       // Convert short-form hex (#abc) to 6 digit (#aabbcc). Ignore alpha channel.
       return `#${c[1]}${c[1]}${c[2]}${c[2]}${c[3]}${c[3]}`;
     }
-    if (color.length === 9) {
+    if (themeColor.length === 9) {
       // Ignore alpha channel.
-      return color.substring(0, 7);
+      return themeColor.substring(0, 7);
     }
-    return color;
+    return themeColor;
   }
 
-  // Attempting to find a match in a HA Frontend theme colors
-  const themeColor = resolveThemeColor(color.toLowerCase());
-  if (themeColor !== color.toLowerCase()) {
-    // theme color is recognized, now re-attempt
-    return theme2hex(themeColor);
+  const rgbFromColorName = colors[themeColor.toLowerCase()];
+  if (rgbFromColorName) {
+    return rgb2hex(rgbFromColorName);
   }
 
-  // Attempting to find a match in a web colors array
-  const rgbFromWebColor = colors[color.toLowerCase()];
-  if (rgbFromWebColor) {
-    // HEX color is recognized for the input named color
-    return rgb2hex(rgbFromWebColor);
-  }
-
-  // Attempting to find an RGB pattern in the input string
-  const rgbMatch = color.match(/^rgba?\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)/);
+  const rgbMatch = themeColor.match(/^rgba?\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)/);
   if (rgbMatch) {
     const [, r, g, b] = rgbMatch.map(Number);
     return rgb2hex([r, g, b]);
@@ -176,5 +158,5 @@ export function theme2hex(color: string): string {
   // We have a named color, and there's nothing in the table,
   // so nothing further we can do with it.
   // Compare/border/background color will all be the same.
-  return color;
+  return themeColor;
 }

src/common/color/rgb.ts

@@ -1,5 +1,4 @@
 import { wcagLuminance, wcagContrast } from "culori";
-import { theme2hex } from "./convert-color";
 
 /**
  * Calculates the luminosity of an RGB color.
@@ -49,13 +48,3 @@ export const getRGBContrastRatio = (
   rgb1: [number, number, number],
   rgb2: [number, number, number]
 ) => Math.round((rgbContrast(rgb1, rgb2) + Number.EPSILON) * 100) / 100;
-
-/**
- * Returns a contrasted color (black or white) based on the luminance of another color
- * @param color - Color (HEX, rgb/rgba, named color) to calculate a contrasted color
- * @returns HEX color ("#000000" for dark backgrounds, "#ffffff" for light backgrounds)
- */
-export const getContrastedColorHex = (color: string): string => {
-  const lum = wcagLuminance(theme2hex(color));
-  return lum > 0.5 ? "#000000" : "#ffffff";
-};

src/common/condition/listeners.ts

@@ -1,9 +1,6 @@
 import { listenMediaQuery } from "../dom/media_query";
 import type { HomeAssistant } from "../../types";
-import type {
-  Condition,
-  ConditionContext,
-} from "../../panels/lovelace/common/validate-condition";
+import type { Condition } from "../../panels/lovelace/common/validate-condition";
 import { checkConditionsMet } from "../../panels/lovelace/common/validate-condition";
 import { extractMediaQueries, extractTimeConditions } from "./extract";
 import { calculateNextTimeUpdate } from "./time-calculator";
@@ -22,8 +19,7 @@ export function setupMediaQueryListeners(
   conditions: Condition[],
   hass: HomeAssistant,
   addListener: (unsub: () => void) => void,
-  onUpdate: (conditionsMet: boolean) => void,
-  getContext?: () => ConditionContext
+  onUpdate: (conditionsMet: boolean) => void
 ): void {
   const mediaQueries = extractMediaQueries(conditions);
 
@@ -40,8 +36,7 @@ export function setupMediaQueryListeners(
       if (hasOnlyMediaQuery) {
         onUpdate(matches);
       } else {
-        const context = getContext?.() ?? {};
-        const conditionsMet = checkConditionsMet(conditions, hass, context);
+        const conditionsMet = checkConditionsMet(conditions, hass);
         onUpdate(conditionsMet);
       }
     });
@@ -56,8 +51,7 @@ export function setupTimeListeners(
   conditions: Condition[],
   hass: HomeAssistant,
   addListener: (unsub: () => void) => void,
-  onUpdate: (conditionsMet: boolean) => void,
-  getContext?: () => ConditionContext
+  onUpdate: (conditionsMet: boolean) => void
 ): void {
   const timeConditions = extractTimeConditions(conditions);
 
@@ -76,8 +70,7 @@ export function setupTimeListeners(
 
       timeoutId = setTimeout(() => {
         if (delay <= MAX_TIMEOUT_DELAY) {
-          const context = getContext?.() ?? {};
-          const conditionsMet = checkConditionsMet(conditions, hass, context);
+          const conditionsMet = checkConditionsMet(conditions, hass);
           onUpdate(conditionsMet);
         }
         scheduleUpdate();
@@ -94,17 +87,3 @@ export function setupTimeListeners(
     scheduleUpdate();
   });
 }
-
-/**
- * Sets up all condition listeners (media query, time) for conditional visibility.
- */
-export function setupConditionListeners(
-  conditions: Condition[],
-  hass: HomeAssistant,
-  addListener: (unsub: () => void) => void,
-  onUpdate: (conditionsMet: boolean) => void,
-  getContext?: () => ConditionContext
-): void {
-  setupMediaQueryListeners(conditions, hass, addListener, onUpdate, getContext);
-  setupTimeListeners(conditions, hass, addListener, onUpdate, getContext);
-}

src/common/config/can_show_page.ts

@@ -14,7 +14,7 @@ export const isLoadedIntegration = (
 ) =>
   !page.component ||
   ensureArray(page.component).some((integration) =>
-    isComponentLoaded(hass.config, integration)
+    isComponentLoaded(hass, integration)
   );
 
 export const isNotLoadedIntegration = (
@@ -23,7 +23,7 @@ export const isNotLoadedIntegration = (
 ) =>
   !page.not_component ||
   !ensureArray(page.not_component).some((integration) =>
-    isComponentLoaded(hass.config, integration)
+    isComponentLoaded(hass, integration)
   );
 
 export const isCore = (page: PageNavigation) => page.core;

src/common/config/is_component_loaded.ts

@@ -2,6 +2,6 @@ import type { HomeAssistant } from "../../types";
 
 /** Return if a component is loaded. */
 export const isComponentLoaded = (
-  hassConfig: HomeAssistant["config"],
+  hass: HomeAssistant,
   component: string
-): boolean => hassConfig && hassConfig.components.includes(component);
+): boolean => hass && hass.config.components.includes(component);

src/common/datetime/calc_date_range.ts

@@ -1,17 +1,17 @@
 import {
   addDays,
+  subHours,
   endOfDay,
   endOfMonth,
-  endOfQuarter,
   endOfWeek,
   endOfYear,
   startOfDay,
   startOfMonth,
-  startOfQuarter,
   startOfWeek,
   startOfYear,
+  startOfQuarter,
+  endOfQuarter,
   subDays,
-  subHours,
   subMonths,
 } from "date-fns";
 import type { HomeAssistant } from "../../types";
@@ -33,89 +33,83 @@ export type DateRange =
   | "now-24h";
 
 export const calcDateRange = (
-  locale: HomeAssistant["locale"],
-  hassConfig: HomeAssistant["config"],
+  hass: HomeAssistant,
   range: DateRange
 ): [Date, Date] => {
   const today = new Date();
-  const weekStartsOn = firstWeekdayIndex(locale);
+  const weekStartsOn = firstWeekdayIndex(hass.locale);
   switch (range) {
     case "today":
       return [
-        calcDate(today, startOfDay, locale, hassConfig, {
+        calcDate(today, startOfDay, hass.locale, hass.config, {
           weekStartsOn,
         }),
-        calcDate(today, endOfDay, locale, hassConfig, {
+        calcDate(today, endOfDay, hass.locale, hass.config, {
           weekStartsOn,
         }),
       ];
     case "yesterday":
       return [
-        calcDate(addDays(today, -1), startOfDay, locale, hassConfig, {
+        calcDate(addDays(today, -1), startOfDay, hass.locale, hass.config, {
           weekStartsOn,
         }),
-        calcDate(addDays(today, -1), endOfDay, locale, hassConfig, {
+        calcDate(addDays(today, -1), endOfDay, hass.locale, hass.config, {
           weekStartsOn,
         }),
       ];
     case "this_week":
       return [
-        calcDate(today, startOfWeek, locale, hassConfig, {
+        calcDate(today, startOfWeek, hass.locale, hass.config, {
           weekStartsOn,
         }),
-        calcDate(today, endOfWeek, locale, hassConfig, {
+        calcDate(today, endOfWeek, hass.locale, hass.config, {
           weekStartsOn,
         }),
       ];
     case "this_month":
       return [
-        calcDate(today, startOfMonth, locale, hassConfig),
-        calcDate(today, endOfMonth, locale, hassConfig),
+        calcDate(today, startOfMonth, hass.locale, hass.config),
+        calcDate(today, endOfMonth, hass.locale, hass.config),
       ];
     case "this_quarter":
       return [
-        calcDate(today, startOfQuarter, locale, hassConfig),
-        calcDate(today, endOfQuarter, locale, hassConfig),
+        calcDate(today, startOfQuarter, hass.locale, hass.config),
+        calcDate(today, endOfQuarter, hass.locale, hass.config),
       ];
     case "this_year":
       return [
-        calcDate(today, startOfYear, locale, hassConfig),
-        calcDate(today, endOfYear, locale, hassConfig),
+        calcDate(today, startOfYear, hass.locale, hass.config),
+        calcDate(today, endOfYear, hass.locale, hass.config),
       ];
     case "now-7d":
       return [
-        calcDate(today, subDays, locale, hassConfig, 7),
-        calcDate(today, subDays, locale, hassConfig, 0),
+        calcDate(today, subDays, hass.locale, hass.config, 7),
+        calcDate(today, subDays, hass.locale, hass.config, 0),
       ];
     case "now-30d":
       return [
-        calcDate(today, subDays, locale, hassConfig, 30),
-        calcDate(today, subDays, locale, hassConfig, 0),
+        calcDate(today, subDays, hass.locale, hass.config, 30),
+        calcDate(today, subDays, hass.locale, hass.config, 0),
       ];
     case "now-12m":
       return [
-        calcDate(
-          today,
-          (date) => subMonths(startOfMonth(date), 11),
-          locale,
-          hassConfig
-        ),
-        calcDate(today, endOfMonth, locale, hassConfig),
+        calcDate(today, subMonths, hass.locale, hass.config, 12),
+        calcDate(today, subMonths, hass.locale, hass.config, 0),
       ];
     case "now-1h":
       return [
-        calcDate(today, subHours, locale, hassConfig, 1),
-        calcDate(today, subHours, locale, hassConfig, 0),
+        calcDate(today, subHours, hass.locale, hass.config, 1),
+        calcDate(today, subHours, hass.locale, hass.config, 0),
       ];
     case "now-12h":
       return [
-        calcDate(today, subHours, locale, hassConfig, 12),
-        calcDate(today, subHours, locale, hassConfig, 0),
+        calcDate(today, subHours, hass.locale, hass.config, 12),
+        calcDate(today, subHours, hass.locale, hass.config, 0),
       ];
     case "now-24h":
       return [
-        calcDate(today, subHours, locale, hassConfig, 24),
-        calcDate(today, subHours, locale, hassConfig, 0),
+        calcDate(today, subHours, hass.locale, hass.config, 24),
+        calcDate(today, subHours, hass.locale, hass.config, 0),
       ];
   }
   return [today, today];

src/common/datetime/format_date.ts

@@ -166,21 +166,6 @@ const formatDateMonthMem = memoizeOne(
     })
 );
 
-// Aug
-export const formatDateMonthShort = (
-  dateObj: Date,
-  locale: FrontendLocaleData,
-  config: HassConfig
-) => formatDateMonthShortMem(locale, config.time_zone).format(dateObj);
-
-const formatDateMonthShortMem = memoizeOne(
-  (locale: FrontendLocaleData, serverTimeZone: string) =>
-    new Intl.DateTimeFormat(locale.language, {
-      month: "short",
-      timeZone: resolveTimeZone(locale.time_zone, serverTimeZone),
-    })
-);
-
 // 2021
 export const formatDateYear = (
   dateObj: Date,
@@ -261,36 +246,3 @@ const formatDateWeekdayShortDateMem = memoizeOne(
       timeZone: resolveTimeZone(locale.time_zone, serverTimeZone),
     })
 );
-
-/**
- * Format a date as YYYY-MM-DD. Uses "en-CA" because it's the only
- * Intl locale that natively outputs ISO 8601 date format.
- * Locale/config are only used to resolve the time zone.
- */
-export const formatISODateOnly = (
-  dateObj: Date,
-  locale: FrontendLocaleData,
-  config: HassConfig
-) => {
-  const timeZone = resolveTimeZone(locale.time_zone, config.time_zone);
-  const formatter = new Intl.DateTimeFormat("en-CA", {
-    year: "numeric",
-    month: "2-digit",
-    day: "2-digit",
-    timeZone,
-  });
-  return formatter.format(dateObj);
-};
-
-// 2026-08-10/2026-08-15
-export const formatCallyDateRange = (
-  start: Date,
-  end: Date,
-  locale: FrontendLocaleData,
-  config: HassConfig
-) => {
-  const startDate = formatISODateOnly(start, locale, config);
-  const endDate = formatISODateOnly(end, locale, config);
-
-  return `${startDate}/${endDate}`;
-};

src/common/dom/can-override-input.ts

@@ -11,11 +11,11 @@ export const canOverrideAlphanumericInput = (composedPath: EventTarget[]) => {
 
   const el = composedPath[0] as Element;
 
-  if (
-    el.tagName === "TEXTAREA" ||
-    el.parentElement?.tagName === "HA-SELECT" ||
-    el.parentElement?.tagName === "HA-DROPDOWN"
-  ) {
+  if (el.tagName === "TEXTAREA") {
+    return false;
+  }
+
+  if (el.parentElement?.tagName === "HA-SELECT") {
     return false;
   }
 

src/common/entity/compute_device_name.ts

@@ -14,25 +14,24 @@ export const computeDeviceName = (
 
 export const computeDeviceNameDisplay = (
   device: DeviceRegistryEntry,
-  localize: HomeAssistant["localize"],
-  hassStates: HomeAssistant["states"],
+  hass: HomeAssistant,
   entities?: EntityRegistryEntry[] | EntityRegistryDisplayEntry[] | string[]
 ) =>
   computeDeviceName(device) ||
-  (entities && fallbackDeviceName(hassStates, entities)) ||
-  localize("ui.panel.config.devices.unnamed_device", {
-    type: localize(
+  (entities && fallbackDeviceName(hass, entities)) ||
+  hass.localize("ui.panel.config.devices.unnamed_device", {
+    type: hass.localize(
       `ui.panel.config.devices.type.${device.entry_type || "device"}`
     ),
   });
 
 export const fallbackDeviceName = (
-  hassStates: HomeAssistant["states"],
+  hass: HomeAssistant,
   entities: EntityRegistryEntry[] | EntityRegistryDisplayEntry[] | string[]
 ) => {
   for (const entity of entities || []) {
     const entityId = typeof entity === "string" ? entity : entity.entity_id;
-    const stateObj = hassStates[entityId];
+    const stateObj = hass.states[entityId];
     if (stateObj) {
       return computeStateName(stateObj);
     }

src/common/entity/compute_entity_name_display.ts

@@ -5,7 +5,6 @@ import { computeAreaName } from "./compute_area_name";
 import { computeDeviceName } from "./compute_device_name";
 import { computeEntityName, entityUseDeviceName } from "./compute_entity_name";
 import { computeFloorName } from "./compute_floor_name";
-import { computeStateName } from "./compute_state_name";
 import { getEntityContext } from "./context/get_entity_context";
 
 const DEFAULT_SEPARATOR = " ";
@@ -30,23 +29,14 @@ export interface EntityNameOptions {
 
 export const computeEntityNameDisplay = (
   stateObj: HassEntity,
-  name: string | EntityNameItem | EntityNameItem[] | undefined,
+  name: EntityNameItem | EntityNameItem[] | undefined,
   entities: HomeAssistant["entities"],
   devices: HomeAssistant["devices"],
   areas: HomeAssistant["areas"],
   floors: HomeAssistant["floors"],
   options?: EntityNameOptions
 ) => {
-  if (typeof name === "string") {
-    return name;
-  }
-
-  // If no name config is provided, fall back to the friendly name
-  if (!name) {
-    return computeStateName(stateObj);
-  }
-
-  let items = ensureArray(name);
+  let items = ensureArray(name || DEFAULT_ENTITY_NAME);
 
   const separator = options?.separator ?? DEFAULT_SEPARATOR;
 

src/common/entity/compute_state_display.ts

@@ -142,8 +142,6 @@ const computeStateToPartsFromEntityAttributes = (
           group: "value",
           decimal: "value",
           fraction: "value",
-          minusSign: "value",
-          plusSign: "value",
           literal: "literal",
           currency: "unit",
         };
@@ -154,7 +152,7 @@ const computeStateToPartsFromEntityAttributes = (
           const type = TYPE_MAP[part.type];
           if (!type) continue;
           const last = valueParts[valueParts.length - 1];
-          // Merge consecutive value parts (e.g. "-" + "12" + "." + "00" → "-12.00")
+          // Merge consecutive numeric parts (e.g. "1" + "," + "234" + "." + "56" → "1,234.56")
           if (type === "value" && last?.type === "value") {
             last.value += part.value;
           } else {
@@ -255,7 +253,6 @@ const computeStateToPartsFromEntityAttributes = (
       "conversation",
       "event",
       "image",
-      "infrared",
       "input_button",
       "notify",
       "scene",

src/common/entity/context/get_device_context.ts

@@ -1,11 +1,26 @@
 import type { AreaRegistryEntry } from "../../../data/area/area_registry";
 import type { DeviceRegistryEntry } from "../../../data/device/device_registry";
+import type { FloorRegistryEntry } from "../../../data/floor_registry";
 import type { HomeAssistant } from "../../../types";
 
-export const getDeviceArea = (
+interface DeviceContext {
+  device: DeviceRegistryEntry;
+  area: AreaRegistryEntry | null;
+  floor: FloorRegistryEntry | null;
+}
+
+export const getDeviceContext = (
   device: DeviceRegistryEntry,
-  areas: HomeAssistant["areas"]
-): AreaRegistryEntry | undefined => {
+  hass: HomeAssistant
+): DeviceContext => {
   const areaId = device.area_id;
-  return areaId ? areas[areaId] : undefined;
+  const area = areaId ? hass.areas[areaId] : undefined;
+  const floorId = area?.floor_id;
+  const floor = floorId ? hass.floors[floorId] : undefined;
+
+  return {
+    device: device,
+    area: area || null,
+    floor: floor || null,
+  };
 };