Bumped version to 20210818.0

* Fix default strategy when energy is not configured

* Address comment

Co-authored-by: Paulus Schoutsen <balloob@gmail.com>

.eslintrc.json

@@ -35,55 +35,51 @@
     "es6": true
   },
   "rules": {
-    "class-methods-use-this": 0,
-    "new-cap": 0,
-    "prefer-template": 0,
-    "object-shorthand": 0,
-    "func-names": 0,
-    "prefer-arrow-callback": 0,
-    "no-underscore-dangle": 0,
-    "strict": 0,
-    "prefer-spread": 0,
-    "no-plusplus": 0,
-    "no-bitwise": 2,
-    "comma-dangle": 0,
-    "vars-on-top": 0,
-    "no-continue": 0,
-    "no-param-reassign": 0,
-    "no-multi-assign": 0,
-    "no-console": 2,
-    "radix": 0,
-    "no-alert": 0,
-    "no-return-await": 0,
-    "no-nested-ternary": 0,
-    "prefer-destructuring": 0,
+    "class-methods-use-this": "off",
+    "new-cap": "off",
+    "prefer-template": "off",
+    "object-shorthand": "off",
+    "func-names": "off",
+    "no-underscore-dangle": "off",
+    "strict": "off",
+    "no-plusplus": "off",
+    "no-bitwise": "error",
+    "comma-dangle": "off",
+    "vars-on-top": "off",
+    "no-continue": "off",
+    "no-param-reassign": "off",
+    "no-multi-assign": "off",
+    "no-console": "error",
+    "radix": "off",
+    "no-alert": "off",
+    "no-nested-ternary": "off",
+    "prefer-destructuring": "off",
     "no-restricted-globals": [2, "event"],
-    "prefer-promise-reject-errors": 0,
-    "import/order": 0,
-    "import/prefer-default-export": 0,
-    "import/no-unresolved": 0,
-    "import/no-cycle": 0,
+    "prefer-promise-reject-errors": "off",
+    "import/prefer-default-export": "off",
+    "import/no-default-export": "off",
+    "import/no-unresolved": "off",
+    "import/no-cycle": "off",
     "import/extensions": [
-      2,
+      "error",
       "ignorePackages",
       { "ts": "never", "js": "never" }
     ],
     "no-restricted-syntax": ["error", "LabeledStatement", "WithStatement"],
-    "object-curly-newline": 0,
-    "default-case": 0,
-    "wc/no-self-class": 0,
-    "no-shadow": 0,
-    "@typescript-eslint/camelcase": 0,
-    "@typescript-eslint/ban-ts-comment": 0,
-    "@typescript-eslint/no-use-before-define": 0,
-    "@typescript-eslint/no-non-null-assertion": 0,
-    "@typescript-eslint/no-explicit-any": 0,
-    "@typescript-eslint/no-unused-vars": 0,
-    "@typescript-eslint/explicit-function-return-type": 0,
-    "@typescript-eslint/explicit-module-boundary-types": 0,
+    "object-curly-newline": "off",
+    "default-case": "off",
+    "wc/no-self-class": "off",
+    "no-shadow": "off",
+    "@typescript-eslint/camelcase": "off",
+    "@typescript-eslint/ban-ts-comment": "off",
+    "@typescript-eslint/no-use-before-define": "off",
+    "@typescript-eslint/no-non-null-assertion": "off",
+    "@typescript-eslint/no-explicit-any": "off",
+    "@typescript-eslint/explicit-function-return-type": "off",
+    "@typescript-eslint/explicit-module-boundary-types": "off",
     "@typescript-eslint/no-shadow": ["error"],
     "@typescript-eslint/naming-convention": [
-      0,
+      "off",
       {
         "selector": "default",
         "format": ["camelCase", "snake_case"],
@@ -101,9 +97,20 @@
         "format": ["PascalCase"]
       }
     ],
-    "lit/attribute-value-entities": 0
+    "@typescript-eslint/no-unused-vars": "off",
+    "unused-imports/no-unused-vars": [
+      "error",
+      {
+        "vars": "all",
+        "varsIgnorePattern": "^_",
+        "args": "after-used",
+        "argsIgnorePattern": "^_",
+        "ignoreRestSiblings": true
+      }
+    ],
+    "unused-imports/no-unused-imports": "error",
+    "lit/attribute-value-entities": "off"
   },
-  "plugins": ["disable", "import", "lit", "prettier", "@typescript-eslint"],
-  "processor": "disable/disable",
-  "ignorePatterns": ["src/resources/lit-virtualizer/*"]
+  "plugins": ["disable", "unused-imports"],
+  "processor": "disable/disable"
 }

.github/workflows/ci.yaml

@@ -10,26 +10,21 @@ on:
       - dev
       - master
 
+env:
+  NODE_VERSION: 14
+  NODE_OPTIONS: --max_old_space_size=4096
+
 jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
         uses: actions/checkout@v2
-      - name: Setting up Node.js
-        uses: actions/setup-node@v1
+      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v2
         with:
-          node-version: 12.x
-      - name: Get yarn cache path
-        id: yarn-cache-dir-path
-        run: echo "::set-output name=dir::$(yarn cache dir)"
-      - name: Fetching Yarn cache
-        uses: actions/cache@v1
-        with:
-          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
-          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-yarn-
+          node-version: ${{ env.NODE_VERSION }}
+          cache: yarn
       - name: Install dependencies
         run: yarn install
         env:
@@ -42,51 +37,35 @@ jobs:
         run: yarn run lint:types
       - name: Run prettier
         run: yarn run lint:prettier
+      - name: Check for duplicate dependencies
+        run: yarn dedupe --check
   test:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
         uses: actions/checkout@v2
-      - name: Setting up Node.js
-        uses: actions/setup-node@v1
+      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v2
         with:
-          node-version: 12.x
-      - name: Get yarn cache path
-        id: yarn-cache-dir-path
-        run: echo "::set-output name=dir::$(yarn cache dir)"
-      - name: Fetching Yarn cache
-        uses: actions/cache@v1
-        with:
-          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
-          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-yarn-
+          node-version: ${{ env.NODE_VERSION }}
+          cache: yarn
       - name: Install dependencies
         run: yarn install
         env:
           CI: true
       - name: Run Mocha
-        run: npm run mocha
+        run: yarn run mocha
   build:
     runs-on: ubuntu-latest
     needs: [lint, test]
     steps:
       - name: Check out files from GitHub
         uses: actions/checkout@v2
-      - name: Setting up Node.js
-        uses: actions/setup-node@v1
+      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v2
         with:
-          node-version: 12.x
-      - name: Get yarn cache path
-        id: yarn-cache-dir-path
-        run: echo "::set-output name=dir::$(yarn cache dir)"
-      - name: Fetching Yarn cache
-        uses: actions/cache@v1
-        with:
-          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
-          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-yarn-
+          node-version: ${{ env.NODE_VERSION }}
+          cache: yarn
       - name: Install dependencies
         run: yarn install
         env:
@@ -101,20 +80,11 @@ jobs:
     steps:
       - name: Check out files from GitHub
         uses: actions/checkout@v2
-      - name: Setting up Node.js
-        uses: actions/setup-node@v1
+      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v2
         with:
-          node-version: 12.x
-      - name: Get yarn cache path
-        id: yarn-cache-dir-path
-        run: echo "::set-output name=dir::$(yarn cache dir)"
-      - name: Fetching Yarn cache
-        uses: actions/cache@v1
-        with:
-          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
-          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-yarn-
+          node-version: ${{ env.NODE_VERSION }}
+          cache: yarn
       - name: Install dependencies
         run: yarn install
         env:

.github/workflows/demo.yaml

@@ -4,26 +4,22 @@ on:
   push:
     branches:
       - dev
+
+env:
+  NODE_VERSION: 14
+  NODE_OPTIONS: --max_old_space_size=4096
+
 jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
         uses: actions/checkout@v2
-      - name: Setting up Node.js
-        uses: actions/setup-node@v1
+      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v2
         with:
-          node-version: 12.x
-      - name: Get yarn cache path
-        id: yarn-cache-dir-path
-        run: echo "::set-output name=dir::$(yarn cache dir)"
-      - name: Fetching Yarn cache
-        uses: actions/cache@v1
-        with:
-          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
-          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-yarn-
+          node-version: ${{ env.NODE_VERSION }}
+          cache: yarn
       - name: Install dependencies
         run: yarn install
         env:

.github/workflows/release.yaml

@@ -7,7 +7,8 @@ on:
 
 env:
   PYTHON_VERSION: 3.8
-  NODE_VERSION: 12.1
+  NODE_VERSION: 14
+  NODE_OPTIONS: --max_old_space_size=4096
 
 jobs:
   release:
@@ -29,7 +30,15 @@ jobs:
         uses: actions/setup-node@v2
         with:
           node-version: ${{ env.NODE_VERSION }}
+          cache: yarn
 
+      - name: Install dependencies
+        run: yarn install
+
+      - name: Download Translations
+        run: ./script/translations_download
+        env:
+          LOKALISE_TOKEN: ${{ secrets.LOKALISE_TOKEN }}
       - name: Build and release package
         run: |
           python3 -m pip install twine

.github/workflows/translations.yaml

@@ -1,8 +1,6 @@
 name: Translations
 
 on:
-  schedule:
-    - cron: "30 0 * * *"
   push:
     branches:
       - dev
@@ -10,7 +8,7 @@ on:
       - src/translations/en.json
 
 env:
-  NODE_VERSION: 12
+  NODE_VERSION: 14
 
 jobs:
   upload:
@@ -20,46 +18,8 @@ jobs:
       - name: Checkout the repository
         uses: actions/checkout@v2
 
-      - name: Set up Node ${{ env.NODE_VERSION }}
-        uses: actions/setup-node@v2
-        with:
-          node-version: ${{ env.NODE_VERSION }}
-
       - name: Upload Translations
         run: |
           export LOKALISE_TOKEN="${{ secrets.LOKALISE_TOKEN }}"
 
           ./script/translations_upload_base
-
-  download:
-    name: Download
-    needs: upload
-    if: github.event_name == 'schedule'
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout the repository
-        uses: actions/checkout@v2
-
-      - name: Set up Node ${{ env.NODE_VERSION }}
-        uses: actions/setup-node@v2
-        with:
-          node-version: ${{ env.NODE_VERSION }}
-
-      - name: Download Translations
-        run: |
-          export LOKALISE_TOKEN="${{ secrets.LOKALISE_TOKEN }}"
-
-          npm install
-          ./script/translations_download
-
-      - name: Initialize git
-        uses: home-assistant/actions/helpers/git-init@master
-        with:
-          name: GitHub Action
-          email: github-action@users.noreply.github.com
-
-      - name: Update translation
-        run: |
-          git add translations
-          git commit -am "Translation update"
-          git push

.gitignore

@@ -8,9 +8,15 @@ hass_frontend/*
 dist
 
 # yarn
-.yarn
-yarn-error.log
+.yarn/*
+!.yarn/patches
+!.yarn/releases
+!.yarn/plugins
+!.yarn/sdks
+!.yarn/versions
+.pnp.*
 node_modules/*
+yarn-error.log
 npm-debug.log
 
 # Python stuff

.nvmrc

@@ -1 +1 @@
-12.1
+14

.yarn/patches/@lit-labs/virtualizer/event-target-shim.patch

@@ -0,0 +1,29 @@
+diff --git a/lib/uni-virtualizer/lib/polyfillLoaders/EventTarget.js b/lib/uni-virtualizer/lib/polyfillLoaders/EventTarget.js
+index d92179f7fd5315203f870a6963e871dc8ddf6c0c..362e284121b97e0fba0925225777aebc32e26b8d 100644
+--- a/lib/uni-virtualizer/lib/polyfillLoaders/EventTarget.js
++++ b/lib/uni-virtualizer/lib/polyfillLoaders/EventTarget.js
+@@ -1,14 +1,15 @@
+-let _ET, ET;
++let _ET;
++let ET;
+ export default async function EventTarget() {
+-    return ET || init();
++  return ET || init();
+ }
+ async function init() {
+-    _ET = window.EventTarget;
+-    try {
+-        new _ET();
+-    }
+-    catch (_a) {
+-        _ET = (await import('event-target-shim')).EventTarget;
+-    }
+-    return (ET = _ET);
++  _ET = window.EventTarget;
++  try {
++    new _ET();
++  } catch (_a) {
++    _ET = (await import("event-target-shim")).default.EventTarget;
++  }
++  return (ET = _ET);
+ }

.yarn/patches/@polymer/polymer/pr-5569.patch

@@ -0,0 +1,34 @@
+diff --git a/lib/legacy/class.js b/lib/legacy/class.js
+index aee2511be1cd9bf900ee552bc98190c1631c57c0..f2f499d68bf52034cac9c28307c99e8ce6b8417d 100644
+--- a/lib/legacy/class.js
++++ b/lib/legacy/class.js
+@@ -304,17 +304,23 @@ function GenerateClassFromInfo(info, Base, behaviors) {
+       // only proceed if the generated class' prototype has not been registered.
+       const generatedProto = PolymerGenerated.prototype;
+       if (!generatedProto.hasOwnProperty(JSCompiler_renameProperty('__hasRegisterFinished', generatedProto))) {
+-        generatedProto.__hasRegisterFinished = true;
++        // make sure legacy lifecycle is called on the *element*'s prototype
++        // and not the generated class prototype; if the element has been
++        // extended, these are *not* the same.
++        const proto = Object.getPrototypeOf(this);
++        // Only set flag when generated prototype itself is registered,
++        // as this element may be extended from, and needs to run `registered`
++        // on all behaviors on the subclass as well.
++        if (proto === generatedProto) {
++          generatedProto.__hasRegisterFinished = true;
++        }
+         // ensure superclass is registered first.
+         super._registered();
+         // copy properties onto the generated class lazily if we're optimizing,
+-        if (legacyOptimizations) {
++        if (legacyOptimizations && !Object.hasOwnProperty(generatedProto, '__hasCopiedProperties')) {
++          generatedProto.__hasCopiedProperties = true;
+           copyPropertiesToProto(generatedProto);
+         }
+-        // make sure legacy lifecycle is called on the *element*'s prototype
+-        // and not the generated class prototype; if the element has been
+-        // extended, these are *not* the same.
+-        const proto = Object.getPrototypeOf(this);
+         let list = lifecycle.beforeRegister;
+         if (list) {
+           for (let i=0; i < list.length; i++) {

.yarnrc.yml

@@ -0,0 +1,9 @@
+nodeLinker: node-modules
+
+plugins:
+  - path: .yarn/plugins/@yarnpkg/plugin-typescript.cjs
+    spec: "@yarnpkg/plugin-typescript"
+  - path: .yarn/plugins/@yarnpkg/plugin-interactive-tools.cjs
+    spec: "@yarnpkg/plugin-interactive-tools"
+
+yarnPath: .yarn/releases/yarn-2.4.2.cjs

build-scripts/babel-plugins/inline-constants-plugin.js

@@ -0,0 +1,170 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
+const path = require("path");
+
+// Currently only supports CommonJS modules, as require is synchronous. `import` would need babel running asynchronous.
+module.exports = function inlineConstants(babel, options, cwd) {
+  const t = babel.types;
+
+  if (!Array.isArray(options.modules)) {
+    throw new TypeError(
+      "babel-plugin-inline-constants: expected a `modules` array to be passed"
+    );
+  }
+
+  if (options.resolveExtensions && !Array.isArray(options.resolveExtensions)) {
+    throw new TypeError(
+      "babel-plugin-inline-constants: expected `resolveExtensions` to be an array"
+    );
+  }
+
+  const ignoreModuleNotFound = options.ignoreModuleNotFound;
+  const resolveExtensions = options.resolveExtensions;
+
+  const hasRelativeModules = options.modules.some(
+    (module) => module.startsWith(".") || module.startsWith("/")
+  );
+
+  const modules = Object.fromEntries(
+    options.modules.map((module) => {
+      const absolute = module.startsWith(".")
+        ? require.resolve(module, { paths: [cwd] })
+        : module;
+      // eslint-disable-next-line import/no-dynamic-require
+      return [absolute, require(absolute)];
+    })
+  );
+
+  const toLiteral = (value) => {
+    if (typeof value === "string") {
+      return t.stringLiteral(value);
+    }
+
+    if (typeof value === "number") {
+      return t.numericLiteral(value);
+    }
+
+    if (typeof value === "boolean") {
+      return t.booleanLiteral(value);
+    }
+
+    if (value === null) {
+      return t.nullLiteral();
+    }
+
+    throw new Error(
+      "babel-plugin-inline-constants: cannot handle non-literal `" + value + "`"
+    );
+  };
+
+  const resolveAbsolute = (value, state, resolveExtensionIndex) => {
+    if (!state.filename) {
+      throw new TypeError(
+        "babel-plugin-inline-constants: expected a `filename` to be set for files"
+      );
+    }
+
+    if (resolveExtensions && resolveExtensionIndex !== undefined) {
+      value += resolveExtensions[resolveExtensionIndex];
+    }
+
+    try {
+      return require.resolve(value, { paths: [path.dirname(state.filename)] });
+    } catch (error) {
+      if (
+        error.code === "MODULE_NOT_FOUND" &&
+        resolveExtensions &&
+        (resolveExtensionIndex === undefined ||
+          resolveExtensionIndex < resolveExtensions.length - 1)
+      ) {
+        const resolveExtensionIdx = (resolveExtensionIndex || -1) + 1;
+        return resolveAbsolute(value, state, resolveExtensionIdx);
+      }
+
+      if (error.code === "MODULE_NOT_FOUND" && ignoreModuleNotFound) {
+        return undefined;
+      }
+      throw error;
+    }
+  };
+
+  const importDeclaration = (p, state) => {
+    if (p.node.type !== "ImportDeclaration") {
+      return;
+    }
+    const absolute =
+      hasRelativeModules && p.node.source.value.startsWith(".")
+        ? resolveAbsolute(p.node.source.value, state)
+        : p.node.source.value;
+
+    if (!absolute || !(absolute in modules)) {
+      return;
+    }
+
+    const module = modules[absolute];
+
+    for (const specifier of p.node.specifiers) {
+      if (
+        specifier.type === "ImportDefaultSpecifier" &&
+        specifier.local &&
+        specifier.local.type === "Identifier"
+      ) {
+        if (!("default" in module)) {
+          throw new Error(
+            "babel-plugin-inline-constants: cannot access default export from `" +
+              p.node.source.value +
+              "`"
+          );
+        }
+
+        const variableValue = toLiteral(module.default);
+        const variable = t.variableDeclarator(
+          t.identifier(specifier.local.name),
+          variableValue
+        );
+
+        p.insertBefore({
+          type: "VariableDeclaration",
+          kind: "const",
+          declarations: [variable],
+        });
+      } else if (
+        specifier.type === "ImportSpecifier" &&
+        specifier.imported &&
+        specifier.imported.type === "Identifier" &&
+        specifier.local &&
+        specifier.local.type === "Identifier"
+      ) {
+        if (!(specifier.imported.name in module)) {
+          throw new Error(
+            "babel-plugin-inline-constants: cannot access `" +
+              specifier.imported.name +
+              "` from `" +
+              p.node.source.value +
+              "`"
+          );
+        }
+
+        const variableValue = toLiteral(module[specifier.imported.name]);
+        const variable = t.variableDeclarator(
+          t.identifier(specifier.local.name),
+          variableValue
+        );
+
+        p.insertBefore({
+          type: "VariableDeclaration",
+          kind: "const",
+          declarations: [variable],
+        });
+      } else {
+        throw new Error("Cannot handle specifier `" + specifier.type + "`");
+      }
+    }
+    p.remove();
+  };
+
+  return {
+    visitor: {
+      ImportDeclaration: importDeclaration,
+    },
+  };
+};

build-scripts/bundle.js

@@ -5,8 +5,6 @@ const paths = require("./paths.js");
 
 // Files from NPM Packages that should not be imported
 module.exports.ignorePackages = ({ latestBuild }) => [
-  // Bloats bundle and it's not used.
-  path.resolve(require.resolve("moment"), "../locale"),
   // Part of yaml.js and only used for !!js functions that we don't use
   require.resolve("esprima"),
 ];
@@ -20,7 +18,8 @@ module.exports.emptyPackages = ({ latestBuild }) =>
     require.resolve("@polymer/paper-styles/default-theme.js"),
     // Loads stuff from a CDN
     require.resolve("@polymer/font-roboto/roboto.js"),
-    require.resolve("@vaadin/vaadin-material-styles/font-roboto.js"),
+    require.resolve("@vaadin/vaadin-material-styles/typography.js"),
+    require.resolve("@vaadin/vaadin-material-styles/font-icons.js"),
     // Compatibility not needed for latest builds
     latestBuild &&
       // wrapped in require.resolve so it blows up if file no longer exists
@@ -58,12 +57,23 @@ module.exports.babelOptions = ({ latestBuild }) => ({
       "@babel/preset-env",
       {
         useBuiltIns: "entry",
-        corejs: "3.6",
+        corejs: "3.15",
+        bugfixes: true,
       },
     ],
     "@babel/preset-typescript",
   ].filter(Boolean),
   plugins: [
+    [
+      path.resolve(
+        paths.polymer_dir,
+        "build-scripts/babel-plugins/inline-constants-plugin.js"
+      ),
+      {
+        modules: ["@mdi/js"],
+        ignoreModuleNotFound: true,
+      },
+    ],
     // Part of ES2018. Converts {...a, b: 2} to Object.assign({}, a, {b: 2})
     !latestBuild && [
       "@babel/plugin-proposal-object-rest-spread",
@@ -76,8 +86,14 @@ module.exports.babelOptions = ({ latestBuild }) => ({
     "@babel/plugin-proposal-nullish-coalescing-operator",
     ["@babel/plugin-proposal-decorators", { decoratorsBeforeExport: true }],
     ["@babel/plugin-proposal-private-methods", { loose: true }],
+    ["@babel/plugin-proposal-private-property-in-object", { loose: true }],
     ["@babel/plugin-proposal-class-properties", { loose: true }],
   ].filter(Boolean),
+  exclude: [
+    // \\ for Windows, / for Mac OS and Linux
+    /node_modules[\\/]core-js/,
+    /node_modules[\\/]webpack[\\/]buildin/,
+  ],
 });
 
 const outputPath = (outputRoot, latestBuild) =>

build-scripts/gulp/app.js

@@ -47,8 +47,8 @@ gulp.task(
     gulp.parallel("gen-icons-json", "build-translations"),
     "copy-static-app",
     env.useRollup() ? "rollup-prod-app" : "webpack-prod-app",
-    ...// Don't compress running tests
-    (env.isTest() ? [] : ["compress-app"]),
+    // Don't compress running tests
+    ...(env.isTest() ? [] : ["compress-app"]),
     gulp.parallel(
       "gen-pages-prod",
       "gen-index-app-prod",

build-scripts/gulp/entry-html.js

@@ -302,15 +302,23 @@ gulp.task("gen-index-hassio-prod", async () => {
 
 function writeHassioEntrypoint(latestEntrypoint, es5Entrypoint) {
   fs.mkdirSync(paths.hassio_output_root, { recursive: true });
+  // Safari 12 and below does not have a compliant ES2015 implementation of template literals, so we ship ES5
   fs.writeFileSync(
     path.resolve(paths.hassio_output_root, "entrypoint.js"),
     `
-try {
-  new Function("import('${latestEntrypoint}')")();
-} catch (err) {
+function loadES5() {
   var el = document.createElement('script');
   el.src = '${es5Entrypoint}';
   document.body.appendChild(el);
+}
+if (/.*Version\\/(?:11|12)(?:\\.\\d+)*.*Safari\\//.test(navigator.userAgent)) {
+    loadES5();
+} else {
+  try {
+    new Function("import('${latestEntrypoint}')")();
+  } catch (err) {
+    loadES5();
+  }
 }
   `,
     { encoding: "utf-8" }

build-scripts/gulp/gather-static.js

@@ -2,7 +2,6 @@
 
 const gulp = require("gulp");
 const path = require("path");
-const cpx = require("cpx");
 const fs = require("fs-extra");
 const paths = require("../paths");
 
@@ -13,8 +12,10 @@ const polyPath = (...parts) => path.resolve(paths.polymer_dir, ...parts);
 const copyFileDir = (fromFile, toDir) =>
   fs.copySync(fromFile, path.join(toDir, path.basename(fromFile)));
 
-const genStaticPath = (staticDir) => (...parts) =>
-  path.resolve(staticDir, ...parts);
+const genStaticPath =
+  (staticDir) =>
+  (...parts) =>
+    path.resolve(staticDir, ...parts);
 
 function copyTranslations(staticDir) {
   const staticPath = genStaticPath(staticDir);
@@ -62,9 +63,12 @@ function copyLoaderJS(staticDir) {
 function copyFonts(staticDir) {
   const staticPath = genStaticPath(staticDir);
   // Local fonts
-  cpx.copySync(
-    npmPath("roboto-fontface/fonts/roboto/*.woff2"),
-    staticPath("fonts/roboto")
+  fs.copySync(
+    npmPath("roboto-fontface/fonts/roboto/"),
+    staticPath("fonts/roboto/"),
+    {
+      filter: (src) => !src.includes(".") || src.endsWith(".woff2"),
+    }
   );
 }
 

build-scripts/gulp/webpack.js

@@ -19,10 +19,12 @@ const bothBuilds = (createConfigFunc, params) => [
   createConfigFunc({ ...params, latestBuild: false }),
 ];
 
-const isWsl = fs
-  .readFileSync("/proc/version", "utf-8")
-  .toLocaleLowerCase()
-  .includes("microsoft");
+const isWsl =
+  fs.existsSync("/proc/version") &&
+  fs
+    .readFileSync("/proc/version", "utf-8")
+    .toLocaleLowerCase()
+    .includes("microsoft");
 
 /**
  * @param {{
@@ -84,8 +86,15 @@ const prodBuild = (conf) =>
 
 gulp.task("webpack-watch-app", () => {
   // This command will run forever because we don't close compiler
-  webpack(createAppConfig({ isProdBuild: false, latestBuild: true })).watch(
-    { ignored: /build-translations/, poll: isWsl },
+  webpack(
+    process.env.ES5
+      ? bothBuilds(createAppConfig, { isProdBuild: false })
+      : createAppConfig({ isProdBuild: false, latestBuild: true })
+  ).watch(
+    {
+      ignored: /build-translations/,
+      poll: isWsl,
+    },
     doneHandler()
   );
   gulp.watch(

build-scripts/webpack.js

@@ -49,12 +49,16 @@ const createWebpackConfig = ({
           test: /\.m?js$|\.ts$/,
           use: {
             loader: "babel-loader",
-            options: bundle.babelOptions({ latestBuild }),
+            options: {
+              ...bundle.babelOptions({ latestBuild }),
+              cacheDirectory: !isProdBuild,
+              cacheCompression: false,
+            },
           },
         },
         {
           test: /\.css$/,
-          use: "raw-loader",
+          type: "asset/source",
         },
       ],
     },
@@ -66,6 +70,8 @@ const createWebpackConfig = ({
           terserOptions: bundle.terserOptions(latestBuild),
         }),
       ],
+      moduleIds: isProdBuild && !isStatsBuild ? "deterministic" : "named",
+      chunkIds: isProdBuild && !isStatsBuild ? "deterministic" : "named",
     },
     plugins: [
       new WebpackManifestPlugin({
@@ -112,16 +118,6 @@ const createWebpackConfig = ({
         new RegExp(bundle.emptyPackages({ latestBuild }).join("|")),
         path.resolve(paths.polymer_dir, "src/util/empty.js")
       ),
-      // We need to change the import of the polyfill for EventTarget, so we replace the polyfill file with our customized one
-      new webpack.NormalModuleReplacementPlugin(
-        new RegExp(
-          path.resolve(
-            paths.polymer_dir,
-            "src/resources/lit-virtualizer/lib/uni-virtualizer/lib/polyfillLoaders/EventTarget.js"
-          )
-        ),
-        path.resolve(paths.polymer_dir, "src/resources/EventTarget-ponyfill.js")
-      ),
       !isProdBuild && new LogStartCompilePlugin(),
     ].filter(Boolean),
     resolve: {
@@ -134,15 +130,13 @@ const createWebpackConfig = ({
     },
     output: {
       filename: ({ chunk }) => {
-        if (!isProdBuild || dontHash.has(chunk.name)) {
+        if (!isProdBuild || isStatsBuild || dontHash.has(chunk.name)) {
           return `${chunk.name}.js`;
         }
         return `${chunk.name}.${chunk.hash.substr(0, 8)}.js`;
       },
       chunkFilename:
-        isProdBuild && !isStatsBuild
-          ? "chunk.[chunkhash].js"
-          : "[name].chunk.js",
+        isProdBuild && !isStatsBuild ? "[chunkhash:8].js" : "[id].chunk.js",
       path: outputPath,
       publicPath,
       // To silence warning in worker plugin

cast/src/html/launcher-faq.html.template

@@ -139,7 +139,7 @@
           Your authentication credentials or Home Assistant url are never sent
           to the Cloud. You can validate this behavior in
           <a
-            href="https://github.com/home-assistant/home-assistant-polymer/tree/dev/cast"
+            href="https://github.com/home-assistant/frontend/tree/dev/cast"
             target="_blank"
             >the source code</a
           >.

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

@@ -5,8 +5,8 @@ import {
 import { castContext } from "../cast_context";
 
 export const castDemoLovelace: () => LovelaceConfig = () => {
-  const touchSupported = castContext.getDeviceCapabilities()
-    .touch_input_supported;
+  const touchSupported =
+    castContext.getDeviceCapabilities().touch_input_supported;
   return {
     views: [
       {

demo/src/configs/arsaboo/lovelace.ts

@@ -29,6 +29,11 @@ export const demoLovelaceArsaboo: DemoConfig["lovelace"] = (localize) => ({
             },
           ],
         },
+        {
+          title: "Energy distribution today",
+          type: "energy-distribution",
+          link_dashboard: true,
+        },
         {
           type: "thermostat",
           entity: "climate.upstairs",
@@ -113,8 +118,7 @@ export const demoLovelaceArsaboo: DemoConfig["lovelace"] = (localize) => ({
                 on: "/assets/arsaboo/icons/light_bulb_on.png",
               },
               state_filter: {
-                on:
-                  "brightness(130%) saturate(1.5) drop-shadow(0px 0px 10px gold)",
+                on: "brightness(130%) saturate(1.5) drop-shadow(0px 0px 10px gold)",
                 off: "brightness(80%) saturate(0.8)",
               },
               style: {
@@ -196,8 +200,7 @@ export const demoLovelaceArsaboo: DemoConfig["lovelace"] = (localize) => ({
                 on: "/assets/arsaboo/icons/light_bulb_on.png",
               },
               state_filter: {
-                on:
-                  "brightness(130%) saturate(1.5) drop-shadow(0px 0px 10px gold)",
+                on: "brightness(130%) saturate(1.5) drop-shadow(0px 0px 10px gold)",
                 off: "brightness(80%) saturate(0.8)",
               },
               style: {
@@ -277,8 +280,7 @@ export const demoLovelaceArsaboo: DemoConfig["lovelace"] = (localize) => ({
                 on: "/assets/arsaboo/icons/light_bulb_on.png",
               },
               state_filter: {
-                on:
-                  "brightness(130%) saturate(1.5) drop-shadow(0px 0px 10px gold)",
+                on: "brightness(130%) saturate(1.5) drop-shadow(0px 0px 10px gold)",
                 off: "brightness(80%) saturate(0.8)",
               },
               style: {
@@ -315,8 +317,7 @@ export const demoLovelaceArsaboo: DemoConfig["lovelace"] = (localize) => ({
                 on: "/assets/arsaboo/icons/light_bulb_on.png",
               },
               state_filter: {
-                on:
-                  "brightness(130%) saturate(1.5) drop-shadow(0px 0px 10px gold)",
+                on: "brightness(130%) saturate(1.5) drop-shadow(0px 0px 10px gold)",
                 off: "brightness(80%) saturate(0.8)",
               },
               style: {

demo/src/configs/demo-configs.ts

@@ -1,5 +1,6 @@
 import { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 import { Lovelace } from "../../../src/panels/lovelace/types";
+import { energyEntities } from "../stubs/entities";
 import { DemoConfig } from "./types";
 
 export const demoConfigs: Array<() => Promise<DemoConfig>> = [
@@ -12,9 +13,8 @@ export const demoConfigs: Array<() => Promise<DemoConfig>> = [
 // eslint-disable-next-line import/no-mutable-exports
 export let selectedDemoConfigIndex = 0;
 // eslint-disable-next-line import/no-mutable-exports
-export let selectedDemoConfig: Promise<DemoConfig> = demoConfigs[
-  selectedDemoConfigIndex
-]();
+export let selectedDemoConfig: Promise<DemoConfig> =
+  demoConfigs[selectedDemoConfigIndex]();
 
 export const setDemoConfig = async (
   hass: MockHomeAssistant,
@@ -28,6 +28,7 @@ export const setDemoConfig = async (
   selectedDemoConfig = confProm;
 
   hass.addEntities(config.entities(hass.localize), true);
+  hass.addEntities(energyEntities());
   lovelace.saveConfig(config.lovelace(hass.localize));
   hass.mockTheme(config.theme());
 };

demo/src/configs/teachingbirds/entities.ts

@@ -980,8 +980,7 @@ export const demoEntitiesTeachingbirds: DemoConfig["entities"] = () =>
         icon: "mdi:account-off",
         custom_ui_state_card: "state-card-custom-ui",
         templates: {
-          icon:
-            "if (state === 'on') return 'mdi:account'; else if (state === 'off') return 'mdi:account-off';\n",
+          icon: "if (state === 'on') return 'mdi:account'; else if (state === 'off') return 'mdi:account-off';\n",
           icon_color:
             "if (state === 'on') return 'rgb(56, 150, 56)'; else if (state === 'off') return 'rgb(249, 251, 255)';\n",
         },
@@ -1005,8 +1004,7 @@ export const demoEntitiesTeachingbirds: DemoConfig["entities"] = () =>
         icon: "mdi:account-multiple-minus",
         custom_ui_state_card: "state-card-custom-ui",
         templates: {
-          icon:
-            "if (state === 'on') return 'mdi:account-group'; else if (state === 'off') return 'mdi:account-multiple-minus';\n",
+          icon: "if (state === 'on') return 'mdi:account-group'; else if (state === 'off') return 'mdi:account-multiple-minus';\n",
           icon_color:
             "if (state === 'on') return 'rgb(56, 150, 56)'; else if (state === 'off') return 'rgb(249, 251, 255)';\n",
         },

demo/src/custom-cards/ha-demo-card.ts

@@ -19,7 +19,7 @@ export class HADemoCard extends LitElement implements LovelaceCard {
 
   @property({ attribute: false }) public hass!: MockHomeAssistant;
 
-  @state() private _switching?: boolean;
+  @state() private _switching = false;
 
   private _hidden = localStorage.hide_demo_card;
 
@@ -27,12 +27,7 @@ export class HADemoCard extends LitElement implements LovelaceCard {
     return this._hidden ? 0 : 2;
   }
 
-  public setConfig(
-    // @ts-ignore
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    config: LovelaceCardConfig
-    // eslint-disable-next-line @typescript-eslint/no-empty-function
-  ) {}
+  public setConfig(_config: LovelaceCardConfig) {}
 
   protected render(): TemplateResult {
     if (this._hidden) {

demo/src/entrypoint.ts

@@ -1,5 +1,3 @@
-import "@polymer/polymer/lib/elements/dom-if";
-import "@polymer/polymer/lib/elements/dom-repeat";
 import "../../src/resources/ha-style";
 import "../../src/resources/roboto";
 import "../../src/resources/safari-14-attachshadow-patch";

demo/src/ha-demo.ts

@@ -20,6 +20,10 @@ import { mockShoppingList } from "./stubs/shopping_list";
 import { mockSystemLog } from "./stubs/system_log";
 import { mockTemplate } from "./stubs/template";
 import { mockTranslations } from "./stubs/translations";
+import { mockEnergy } from "./stubs/energy";
+import { mockConfig } from "./stubs/config";
+import { energyEntities } from "./stubs/entities";
+import { mockForecastSolar } from "./stubs/forecast_solar";
 
 class HaDemo extends HomeAssistantAppEl {
   protected async _initializeHass() {
@@ -47,8 +51,13 @@ class HaDemo extends HomeAssistantAppEl {
     mockEvents(hass);
     mockMediaPlayer(hass);
     mockFrontend(hass);
+    mockEnergy(hass);
+    mockForecastSolar(hass);
+    mockConfig(hass);
     mockPersistentNotification(hass);
 
+    hass.addEntities(energyEntities());
+
     // Once config is loaded AND localize, set entities and apply theme.
     Promise.all([selectedDemoConfig, localizePromise]).then(
       ([conf, localize]) => {

demo/src/stubs/config.ts

@@ -0,0 +1,41 @@
+import { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
+
+export const mockConfig = (hass: MockHomeAssistant) => {
+  hass.mockAPI("config/config_entries/entry", () => [
+    {
+      entry_id: "co2signal",
+      domain: "co2signal",
+      title: "CO2 Signal",
+      source: "user",
+      state: "loaded",
+      supports_options: false,
+      supports_unload: true,
+      pref_disable_new_entities: false,
+      pref_disable_polling: false,
+      disabled_by: null,
+      reason: null,
+    },
+  ]);
+  hass.mockWS("config/entity_registry/list", () => [
+    {
+      config_entry_id: "co2signal",
+      device_id: "co2signal",
+      area_id: null,
+      disabled_by: null,
+      entity_id: "sensor.co2_intensity",
+      name: null,
+      icon: null,
+      platform: "co2signal",
+    },
+    {
+      config_entry_id: "co2signal",
+      device_id: "co2signal",
+      area_id: null,
+      disabled_by: null,
+      entity_id: "sensor.grid_fossil_fuel_percentage",
+      name: null,
+      icon: null,
+      platform: "co2signal",
+    },
+  ]);
+};

demo/src/stubs/energy.ts

@@ -0,0 +1,83 @@
+import { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
+
+export const mockEnergy = (hass: MockHomeAssistant) => {
+  hass.mockWS("energy/get_prefs", () => ({
+    energy_sources: [
+      {
+        type: "grid",
+        flow_from: [
+          {
+            stat_energy_from: "sensor.energy_consumption_tarif_1",
+            stat_cost: "sensor.energy_consumption_tarif_1_cost",
+            entity_energy_from: "sensor.energy_consumption_tarif_1",
+            entity_energy_price: null,
+            number_energy_price: null,
+          },
+          {
+            stat_energy_from: "sensor.energy_consumption_tarif_2",
+            stat_cost: "sensor.energy_consumption_tarif_2_cost",
+            entity_energy_from: "sensor.energy_consumption_tarif_2",
+            entity_energy_price: null,
+            number_energy_price: null,
+          },
+        ],
+        flow_to: [
+          {
+            stat_energy_to: "sensor.energy_production_tarif_1",
+            stat_compensation: "sensor.energy_production_tarif_1_compensation",
+            entity_energy_to: "sensor.energy_production_tarif_1",
+            entity_energy_price: null,
+            number_energy_price: null,
+          },
+          {
+            stat_energy_to: "sensor.energy_production_tarif_2",
+            stat_compensation: "sensor.energy_production_tarif_2_compensation",
+            entity_energy_to: "sensor.energy_production_tarif_2",
+            entity_energy_price: null,
+            number_energy_price: null,
+          },
+        ],
+        cost_adjustment_day: 0,
+      },
+      {
+        type: "solar",
+        stat_energy_from: "sensor.solar_production",
+        config_entry_solar_forecast: ["solar_forecast"],
+      },
+      /* {
+        type: "battery",
+        stat_energy_from: "sensor.battery_output",
+        stat_energy_to: "sensor.battery_input",
+      }, */
+      {
+        type: "gas",
+        stat_energy_from: "sensor.energy_gas",
+        stat_cost: "sensor.energy_gas_cost",
+        entity_energy_from: "sensor.energy_gas",
+        entity_energy_price: null,
+        number_energy_price: null,
+      },
+    ],
+    device_consumption: [
+      {
+        stat_consumption: "sensor.energy_car",
+      },
+      {
+        stat_consumption: "sensor.energy_ac",
+      },
+      {
+        stat_consumption: "sensor.energy_washing_machine",
+      },
+      {
+        stat_consumption: "sensor.energy_dryer",
+      },
+      {
+        stat_consumption: "sensor.energy_heat_pump",
+      },
+      {
+        stat_consumption: "sensor.energy_boiler",
+      },
+    ],
+  }));
+  hass.mockWS("energy/info", () => ({ cost_sensors: [] }));
+};

demo/src/stubs/entities.ts

@@ -0,0 +1,178 @@
+import { convertEntities } from "../../../src/fake_data/entity";
+
+export const energyEntities = () =>
+  convertEntities({
+    "sensor.grid_fossil_fuel_percentage": {
+      entity_id: "sensor.grid_fossil_fuel_percentage",
+      state: "88.6",
+      attributes: {
+        unit_of_measurement: "%",
+      },
+    },
+    "sensor.solar_production": {
+      entity_id: "sensor.solar_production",
+      state: "88.6",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        friendly_name: "Solar",
+        unit_of_measurement: "kWh",
+      },
+    },
+    "sensor.battery_input": {
+      entity_id: "sensor.battery_input",
+      state: "4",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        friendly_name: "Battery Input",
+        unit_of_measurement: "kWh",
+      },
+    },
+    "sensor.battery_output": {
+      entity_id: "sensor.battery_output",
+      state: "3",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        friendly_name: "Battery Output",
+        unit_of_measurement: "kWh",
+      },
+    },
+    "sensor.energy_consumption_tarif_1": {
+      entity_id: "sensor.energy_consumption_tarif_1	",
+      state: "88.6",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        friendly_name: "Grid consumption low tariff",
+        unit_of_measurement: "kWh",
+      },
+    },
+    "sensor.energy_consumption_tarif_2": {
+      entity_id: "sensor.energy_consumption_tarif_2",
+      state: "88.6",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        friendly_name: "Grid consumption high tariff",
+        unit_of_measurement: "kWh",
+      },
+    },
+    "sensor.energy_production_tarif_1": {
+      entity_id: "sensor.energy_production_tarif_1",
+      state: "88.6",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        friendly_name: "Returned to grid low tariff",
+        unit_of_measurement: "kWh",
+      },
+    },
+    "sensor.energy_production_tarif_2": {
+      entity_id: "sensor.energy_production_tarif_2",
+      state: "88.6",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        friendly_name: "Returned to grid high tariff",
+        unit_of_measurement: "kWh",
+      },
+    },
+    "sensor.energy_consumption_tarif_1_cost": {
+      entity_id: "sensor.energy_consumption_tarif_1_cost",
+      state: "2",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        unit_of_measurement: "EUR",
+      },
+    },
+    "sensor.energy_consumption_tarif_2_cost": {
+      entity_id: "sensor.energy_consumption_tarif_2_cost",
+      state: "2",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        unit_of_measurement: "EUR",
+      },
+    },
+    "sensor.energy_production_tarif_1_compensation": {
+      entity_id: "sensor.energy_production_tarif_1_compensation",
+      state: "2",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        unit_of_measurement: "EUR",
+      },
+    },
+    "sensor.energy_production_tarif_2_compensation": {
+      entity_id: "sensor.energy_production_tarif_2_compensation",
+      state: "2",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        unit_of_measurement: "EUR",
+      },
+    },
+    "sensor.energy_gas_cost": {
+      entity_id: "sensor.energy_gas_cost",
+      state: "2",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        unit_of_measurement: "EUR",
+      },
+    },
+    "sensor.energy_gas": {
+      entity_id: "sensor.energy_gas",
+      state: "4",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        friendly_name: "Gas",
+        unit_of_measurement: "m³",
+      },
+    },
+    "sensor.energy_car": {
+      entity_id: "sensor.energy_car",
+      state: "4",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        friendly_name: "Electric car",
+        unit_of_measurement: "kWh",
+      },
+    },
+    "sensor.energy_ac": {
+      entity_id: "sensor.energy_ac",
+      state: "3",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        friendly_name: "Air conditioning",
+        unit_of_measurement: "kWh",
+      },
+    },
+    "sensor.energy_washing_machine": {
+      entity_id: "sensor.energy_washing_machine",
+      state: "6",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        friendly_name: "Washing machine",
+        unit_of_measurement: "kWh",
+      },
+    },
+    "sensor.energy_dryer": {
+      entity_id: "sensor.energy_dryer",
+      state: "5.5",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        friendly_name: "Dryer",
+        unit_of_measurement: "kWh",
+      },
+    },
+    "sensor.energy_heat_pump": {
+      entity_id: "sensor.energy_heat_pump",
+      state: "6",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        friendly_name: "Heat pump",
+        unit_of_measurement: "kWh",
+      },
+    },
+    "sensor.energy_boiler": {
+      entity_id: "sensor.energy_boiler",
+      state: "7",
+      attributes: {
+        last_reset: "1970-01-01T00:00:00:00+00",
+        friendly_name: "Boiler",
+        unit_of_measurement: "kWh",
+      },
+    },
+  });

demo/src/stubs/forecast_solar.ts

@@ -0,0 +1,55 @@
+import { format, startOfToday, startOfTomorrow } from "date-fns";
+import { ForecastSolarForecast } from "../../../src/data/forecast_solar";
+import { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
+
+export const mockForecastSolar = (hass: MockHomeAssistant) => {
+  const todayString = format(startOfToday(), "yyyy-MM-dd");
+  const tomorrowString = format(startOfTomorrow(), "yyyy-MM-dd");
+  hass.mockWS(
+    "forecast_solar/forecasts",
+    (): Record<string, ForecastSolarForecast> => ({
+      solar_forecast: {
+        wh_hours: {
+          [`${todayString}T06:00:00`]: 0,
+          [`${todayString}T06:23:00`]: 6,
+          [`${todayString}T06:45:00`]: 39,
+          [`${todayString}T07:00:00`]: 28,
+          [`${todayString}T08:00:00`]: 208,
+          [`${todayString}T09:00:00`]: 352,
+          [`${todayString}T10:00:00`]: 544,
+          [`${todayString}T11:00:00`]: 748,
+          [`${todayString}T12:00:00`]: 1259,
+          [`${todayString}T13:00:00`]: 1361,
+          [`${todayString}T14:00:00`]: 1373,
+          [`${todayString}T15:00:00`]: 1370,
+          [`${todayString}T16:00:00`]: 1186,
+          [`${todayString}T17:00:00`]: 937,
+          [`${todayString}T18:00:00`]: 652,
+          [`${todayString}T19:00:00`]: 370,
+          [`${todayString}T20:00:00`]: 155,
+          [`${todayString}T21:48:00`]: 24,
+          [`${todayString}T22:36:00`]: 0,
+          [`${tomorrowString}T06:01:00`]: 0,
+          [`${tomorrowString}T06:23:00`]: 9,
+          [`${tomorrowString}T06:45:00`]: 47,
+          [`${tomorrowString}T07:00:00`]: 48,
+          [`${tomorrowString}T08:00:00`]: 473,
+          [`${tomorrowString}T09:00:00`]: 827,
+          [`${tomorrowString}T10:00:00`]: 1153,
+          [`${tomorrowString}T11:00:00`]: 1413,
+          [`${tomorrowString}T12:00:00`]: 1590,
+          [`${tomorrowString}T13:00:00`]: 1652,
+          [`${tomorrowString}T14:00:00`]: 1612,
+          [`${tomorrowString}T15:00:00`]: 1438,
+          [`${tomorrowString}T16:00:00`]: 1149,
+          [`${tomorrowString}T17:00:00`]: 830,
+          [`${tomorrowString}T18:00:00`]: 542,
+          [`${tomorrowString}T19:00:00`]: 311,
+          [`${tomorrowString}T20:00:00`]: 140,
+          [`${tomorrowString}T21:47:00`]: 22,
+          [`${tomorrowString}T22:34:00`]: 0,
+        },
+      },
+    })
+  );
+};

demo/src/stubs/history.ts

@@ -1,4 +1,6 @@
+import { addHours, differenceInHours, endOfDay } from "date-fns";
 import { HassEntity } from "home-assistant-js-websocket";
+import { StatisticValue } from "../../../src/data/history";
 import { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 
 interface HistoryQueryParams {
@@ -64,17 +66,219 @@ const generateHistory = (state, deltas) => {
 
 const incrementalUnits = ["clients", "queries", "ads"];
 
+const generateMeanStatistics = (
+  id: string,
+  start: Date,
+  end: Date,
+  initValue: number,
+  maxDiff: number
+) => {
+  const statistics: StatisticValue[] = [];
+  let currentDate = new Date(start);
+  currentDate.setMinutes(0, 0, 0);
+  let lastVal = initValue;
+  const now = new Date();
+  while (end > currentDate && currentDate < now) {
+    const delta = Math.random() * maxDiff;
+    const mean = lastVal + delta;
+    statistics.push({
+      statistic_id: id,
+      start: currentDate.toISOString(),
+      mean,
+      min: mean - Math.random() * maxDiff,
+      max: mean + Math.random() * maxDiff,
+      last_reset: "1970-01-01T00:00:00+00:00",
+      state: mean,
+      sum: null,
+    });
+    lastVal = mean;
+    currentDate = addHours(currentDate, 1);
+  }
+  return statistics;
+};
+
+const generateSumStatistics = (
+  id: string,
+  start: Date,
+  end: Date,
+  initValue: number,
+  maxDiff: number
+) => {
+  const statistics: StatisticValue[] = [];
+  let currentDate = new Date(start);
+  currentDate.setMinutes(0, 0, 0);
+  let sum = initValue;
+  const now = new Date();
+  while (end > currentDate && currentDate < now) {
+    const add = Math.random() * maxDiff;
+    sum += add;
+    statistics.push({
+      statistic_id: id,
+      start: currentDate.toISOString(),
+      mean: null,
+      min: null,
+      max: null,
+      last_reset: "1970-01-01T00:00:00+00:00",
+      state: initValue + sum,
+      sum,
+    });
+    currentDate = addHours(currentDate, 1);
+  }
+  return statistics;
+};
+
+const generateCurvedStatistics = (
+  id: string,
+  start: Date,
+  end: Date,
+  initValue: number,
+  maxDiff: number,
+  metered: boolean
+) => {
+  const statistics: StatisticValue[] = [];
+  let currentDate = new Date(start);
+  currentDate.setMinutes(0, 0, 0);
+  let sum = initValue;
+  const hours = differenceInHours(end, start) - 1;
+  let i = 0;
+  let half = false;
+  const now = new Date();
+  while (end > currentDate && currentDate < now) {
+    const add = Math.random() * maxDiff;
+    sum += i * add;
+    statistics.push({
+      statistic_id: id,
+      start: currentDate.toISOString(),
+      mean: null,
+      min: null,
+      max: null,
+      last_reset: "1970-01-01T00:00:00+00:00",
+      state: initValue + sum,
+      sum: metered ? sum : null,
+    });
+    currentDate = addHours(currentDate, 1);
+    if (!half && i > hours / 2) {
+      half = true;
+    }
+    i += half ? -1 : 1;
+  }
+  return statistics;
+};
+
+const statisticsFunctions: Record<
+  string,
+  (id: string, start: Date, end: Date) => StatisticValue[]
+> = {
+  "sensor.energy_consumption_tarif_1": (id: string, start: Date, end: Date) => {
+    const morningEnd = new Date(start.getTime() + 10 * 60 * 60 * 1000);
+    const morningLow = generateSumStatistics(id, start, morningEnd, 0, 0.7);
+    const eveningStart = new Date(start.getTime() + 20 * 60 * 60 * 1000);
+    const morningFinalVal = morningLow.length
+      ? morningLow[morningLow.length - 1].sum!
+      : 0;
+    const empty = generateSumStatistics(
+      id,
+      morningEnd,
+      eveningStart,
+      morningFinalVal,
+      0
+    );
+    const eveningLow = generateSumStatistics(
+      id,
+      eveningStart,
+      end,
+      morningFinalVal,
+      0.7
+    );
+    return [...morningLow, ...empty, ...eveningLow];
+  },
+  "sensor.energy_consumption_tarif_2": (id: string, start: Date, end: Date) => {
+    const morningEnd = new Date(start.getTime() + 9 * 60 * 60 * 1000);
+    const eveningStart = new Date(start.getTime() + 20 * 60 * 60 * 1000);
+    const highTarif = generateSumStatistics(
+      id,
+      morningEnd,
+      eveningStart,
+      0,
+      0.3
+    );
+    const highTarifFinalVal = highTarif.length
+      ? highTarif[highTarif.length - 1].sum!
+      : 0;
+    const morning = generateSumStatistics(id, start, morningEnd, 0, 0);
+    const evening = generateSumStatistics(
+      id,
+      eveningStart,
+      end,
+      highTarifFinalVal,
+      0
+    );
+    return [...morning, ...highTarif, ...evening];
+  },
+  "sensor.energy_production_tarif_1": (id, start, end) =>
+    generateSumStatistics(id, start, end, 0, 0),
+  "sensor.energy_production_tarif_1_compensation": (id, start, end) =>
+    generateSumStatistics(id, start, end, 0, 0),
+  "sensor.energy_production_tarif_2": (id, start, end) => {
+    const productionStart = new Date(start.getTime() + 9 * 60 * 60 * 1000);
+    const productionEnd = new Date(start.getTime() + 21 * 60 * 60 * 1000);
+    const dayEnd = new Date(endOfDay(productionEnd));
+    const production = generateCurvedStatistics(
+      id,
+      productionStart,
+      productionEnd,
+      0,
+      0.15,
+      true
+    );
+    const productionFinalVal = production.length
+      ? production[production.length - 1].sum!
+      : 0;
+    const morning = generateSumStatistics(id, start, productionStart, 0, 0);
+    const evening = generateSumStatistics(
+      id,
+      productionEnd,
+      dayEnd,
+      productionFinalVal,
+      0
+    );
+    const rest = generateSumStatistics(id, dayEnd, end, productionFinalVal, 1);
+    return [...morning, ...production, ...evening, ...rest];
+  },
+  "sensor.solar_production": (id, start, end) => {
+    const productionStart = new Date(start.getTime() + 7 * 60 * 60 * 1000);
+    const productionEnd = new Date(start.getTime() + 23 * 60 * 60 * 1000);
+    const dayEnd = new Date(endOfDay(productionEnd));
+    const production = generateCurvedStatistics(
+      id,
+      productionStart,
+      productionEnd,
+      0,
+      0.3,
+      true
+    );
+    const productionFinalVal = production.length
+      ? production[production.length - 1].sum!
+      : 0;
+    const morning = generateSumStatistics(id, start, productionStart, 0, 0);
+    const evening = generateSumStatistics(
+      id,
+      productionEnd,
+      dayEnd,
+      productionFinalVal,
+      0
+    );
+    const rest = generateSumStatistics(id, dayEnd, end, productionFinalVal, 2);
+    return [...morning, ...production, ...evening, ...rest];
+  },
+  "sensor.grid_fossil_fuel_percentage": (id, start, end) =>
+    generateMeanStatistics(id, start, end, 35, 1.3),
+};
+
 export const mockHistory = (mockHass: MockHomeAssistant) => {
   mockHass.mockAPI(
     new RegExp("history/period/.+"),
-    (
-      hass,
-      // @ts-ignore
-      method,
-      path,
-      // @ts-ignore
-      parameters
-    ) => {
+    (hass, _method, path, _parameters) => {
       const params = parseQuery<HistoryQueryParams>(path.split("?")[1]);
       const entities = params.filter_entity_id.split(",");
 
@@ -95,7 +299,7 @@ export const mockHistory = (mockHass: MockHomeAssistant) => {
         const numberState = Number(state.state);
 
         if (isNaN(numberState)) {
-          // eslint-disable-next-line
+          // eslint-disable-next-line no-console
           console.log(
             "Ignoring state with unparsable state but with a unit",
             entityId,
@@ -140,4 +344,40 @@ export const mockHistory = (mockHass: MockHomeAssistant) => {
       return results;
     }
   );
+  mockHass.mockWS("history/list_statistic_ids", () => []);
+  mockHass.mockWS(
+    "history/statistics_during_period",
+    ({ statistic_ids, start_time, end_time }, hass) => {
+      const start = new Date(start_time);
+      const end = end_time ? new Date(end_time) : new Date();
+
+      const statistics: Record<string, StatisticValue[]> = {};
+
+      statistic_ids.forEach((id: string) => {
+        if (id in statisticsFunctions) {
+          statistics[id] = statisticsFunctions[id](id, start, end);
+        } else {
+          const entityState = hass.states[id];
+          const state = entityState ? Number(entityState.state) : 1;
+          statistics[id] =
+            entityState && "last_reset" in entityState.attributes
+              ? generateSumStatistics(
+                  id,
+                  start,
+                  end,
+                  state,
+                  state * (state > 80 ? 0.01 : 0.05)
+                )
+              : generateMeanStatistics(
+                  id,
+                  start,
+                  end,
+                  state,
+                  state * (state > 80 ? 0.05 : 0.1)
+                );
+        }
+      });
+      return statistics;
+    }
+  );
 };

demo/src/stubs/lovelace.ts

@@ -10,10 +10,9 @@ export const mockLovelace = (
   localizePromise: Promise<LocalizeFunc>
 ) => {
   hass.mockWS("lovelace/config", () =>
-    Promise.all([
-      selectedDemoConfig,
-      localizePromise,
-    ]).then(([config, localize]) => config.lovelace(localize))
+    Promise.all([selectedDemoConfig, localizePromise]).then(
+      ([config, localize]) => config.lovelace(localize)
+    )
   );
 
   hass.mockWS("lovelace/config/save", () => Promise.resolve());

demo/src/stubs/template.ts

@@ -6,7 +6,7 @@ export const mockTemplate = (hass: MockHomeAssistant) => {
       body: { message: "Template dev tool does not work in the demo." },
     })
   );
-  hass.mockWS("render_template", (msg, onChange) => {
+  hass.mockWS("render_template", (msg, _hass, onChange) => {
     onChange!({
       result: msg.template,
       listeners: { all: false, domains: [], entities: [], time: false },

gallery/src/demos/demo-automation-trace.ts

@@ -2,12 +2,12 @@ import { html, css, LitElement, TemplateResult } from "lit";
 import "../../../src/components/ha-card";
 import "../../../src/components/trace/hat-script-graph";
 import "../../../src/components/trace/hat-trace-timeline";
+import { customElement, property, state } from "lit/decorators";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import { HomeAssistant } from "../../../src/types";
 import { DemoTrace } from "../data/traces/types";
 import { basicTrace } from "../data/traces/basic_trace";
 import { motionLightTrace } from "../data/traces/motion-light-trace";
-import { customElement, property, state } from "lit/decorators";
 
 const traces: DemoTrace[] = [basicTrace, motionLightTrace];
 

gallery/src/demos/demo-integration-card.ts

@@ -2,6 +2,8 @@ import { html, css, LitElement, TemplateResult } from "lit";
 import "../../../src/components/ha-formfield";
 import "../../../src/components/ha-switch";
 
+import { classMap } from "lit/directives/class-map";
+import { customElement, property, state } from "lit/decorators";
 import { IntegrationManifest } from "../../../src/data/integration";
 
 import { provideHass } from "../../../src/fake_data/provide_hass";
@@ -15,8 +17,6 @@ import type {
 } from "../../../src/panels/config/integrations/ha-config-integrations";
 import { DeviceRegistryEntry } from "../../../src/data/device_registry";
 import { EntityRegistryEntry } from "../../../src/data/entity_registry";
-import { classMap } from "lit/directives/class-map";
-import { customElement, property, state } from "lit/decorators";
 
 const createConfigEntry = (
   title: string,

hassio/src/addon-view/config/hassio-addon-config.ts

@@ -2,7 +2,6 @@ import "@material/mwc-button";
 import { ActionDetail } from "@material/mwc-list";
 import "@material/mwc-list/mwc-list-item";
 import { mdiDotsVertical } from "@mdi/js";
-import "@polymer/iron-autogrow-textarea/iron-autogrow-textarea";
 import { DEFAULT_SCHEMA, Type } from "js-yaml";
 import {
   css,
@@ -134,7 +133,7 @@ class HassioAddonConfig extends LitElement {
               ></ha-form>`
             : html` <ha-yaml-editor
                 @value-changed=${this._configChanged}
-                .schema=${ADDON_YAML_SCHEMA}
+                .yamlSchema=${ADDON_YAML_SCHEMA}
               ></ha-yaml-editor>`}
           ${this._error ? html` <div class="errors">${this._error}</div> ` : ""}
           ${!this._yamlMode ||
@@ -269,6 +268,9 @@ class HassioAddonConfig extends LitElement {
 
   private async _saveTapped(ev: CustomEvent): Promise<void> {
     const button = ev.currentTarget as any;
+    const options: Record<string, unknown> = this._yamlMode
+      ? this._editor?.value
+      : this._options;
     const eventdata = {
       success: true,
       response: undefined,
@@ -282,13 +284,13 @@ class HassioAddonConfig extends LitElement {
       const validation = await validateHassioAddonOption(
         this.hass,
         this.addon.slug,
-        this._editor?.value
+        options
       );
       if (!validation.valid) {
         throw Error(validation.message);
       }
       await setHassioAddonOption(this.hass, this.addon.slug, {
-        options: this._yamlMode ? this._editor?.value : this._options,
+        options,
       });
 
       this._configHasChanged = false;
@@ -326,10 +328,6 @@ class HassioAddonConfig extends LitElement {
           color: var(--error-color);
           margin-top: 16px;
         }
-        iron-autogrow-textarea {
-          width: 100%;
-          font-family: var(--code-font-family, monospace);
-        }
         .syntaxerror {
           color: var(--error-color);
         }

hassio/src/addon-view/documentation/hassio-addon-documentation-tab.ts

@@ -2,6 +2,7 @@ import "../../../../src/components/ha-card";
 import { css, CSSResultGroup, html, LitElement, TemplateResult } from "lit";
 import "../../../../src/components/ha-circular-progress";
 import "../../../../src/components/ha-markdown";
+import { customElement, property, state } from "lit/decorators";
 import {
   fetchHassioAddonDocumentation,
   HassioAddonDetails,
@@ -12,7 +13,6 @@ import { haStyle } from "../../../../src/resources/styles";
 import { HomeAssistant } from "../../../../src/types";
 import { hassioStyle } from "../../resources/hassio-style";
 import { Supervisor } from "../../../../src/data/supervisor/supervisor";
-import { customElement, property, state } from "lit/decorators";
 
 @customElement("hassio-addon-documentation-tab")
 class HassioAddonDocumentationDashboard extends LitElement {

hassio/src/addon-view/info/hassio-addon-info.ts

@@ -892,10 +892,19 @@ class HassioAddonInfo extends LitElement {
 
   private async _openChangelog(): Promise<void> {
     try {
-      const content = await fetchHassioAddonChangelog(
-        this.hass,
-        this.addon.slug
-      );
+      let content = await fetchHassioAddonChangelog(this.hass, this.addon.slug);
+      if (
+        content.includes(`# ${this.addon.version}`) &&
+        content.includes(`# ${this.addon.version_latest}`)
+      ) {
+        const newcontent = content.split(`# ${this.addon.version}`)[0];
+        if (newcontent.includes(`# ${this.addon.version_latest}`)) {
+          // Only change the content if the new version still exist
+          // if the changelog does not have the newests version on top
+          // this will not be true, and we don't modify the content
+          content = newcontent;
+        }
+      }
       showHassioMarkdownDialog(this, {
         title: this.supervisor.localize("addon.dashboard.changelog"),
         content,
@@ -977,9 +986,8 @@ class HassioAddonInfo extends LitElement {
     showDialogSupervisorUpdate(this, {
       supervisor: this.supervisor,
       name: this.addon.name,
-      slug: this.addon.slug,
       version: this.addon.version_latest,
-      snapshotParams: {
+      backupParams: {
         name: `addon_${this.addon.slug}_${this.addon.version}`,
         addons: [this.addon.slug],
         homeassistant: false,
@@ -1141,6 +1149,7 @@ class HassioAddonInfo extends LitElement {
           margin-bottom: 16px;
         }
         img.logo {
+          max-width: 100%;
           max-height: 60px;
           margin: 16px 0;
           display: block;
@@ -1150,10 +1159,10 @@ class HassioAddonInfo extends LitElement {
           display: flex;
         }
         ha-svg-icon.running {
-          color: var(--paper-green-400);
+          color: var(--success-color);
         }
         ha-svg-icon.stopped {
-          color: var(--google-red-300);
+          color: var(--error-color);
         }
         ha-call-api-button {
           font-weight: 500;

hassio/src/backups/hassio-backups.ts

@@ -25,12 +25,12 @@ import "../../../src/components/ha-button-menu";
 import "../../../src/components/ha-fab";
 import { extractApiErrorMessage } from "../../../src/data/hassio/common";
 import {
-  fetchHassioSnapshots,
+  fetchHassioBackups,
   friendlyFolderName,
-  HassioSnapshot,
-  reloadHassioSnapshots,
-  removeSnapshot,
-} from "../../../src/data/hassio/snapshot";
+  HassioBackup,
+  reloadHassioBackups,
+  removeBackup,
+} from "../../../src/data/hassio/backup";
 import { Supervisor } from "../../../src/data/supervisor/supervisor";
 import {
   showAlertDialog,
@@ -40,14 +40,14 @@ import "../../../src/layouts/hass-tabs-subpage-data-table";
 import type { HaTabsSubpageDataTable } from "../../../src/layouts/hass-tabs-subpage-data-table";
 import { haStyle } from "../../../src/resources/styles";
 import { HomeAssistant, Route } from "../../../src/types";
-import { showHassioCreateSnapshotDialog } from "../dialogs/snapshot/show-dialog-hassio-create-snapshot";
-import { showHassioSnapshotDialog } from "../dialogs/snapshot/show-dialog-hassio-snapshot";
-import { showSnapshotUploadDialog } from "../dialogs/snapshot/show-dialog-snapshot-upload";
+import { showHassioCreateBackupDialog } from "../dialogs/backup/show-dialog-hassio-create-backup";
+import { showHassioBackupDialog } from "../dialogs/backup/show-dialog-hassio-backup";
+import { showBackupUploadDialog } from "../dialogs/backup/show-dialog-backup-upload";
 import { supervisorTabs } from "../hassio-tabs";
 import { hassioStyle } from "../resources/hassio-style";
 
-@customElement("hassio-snapshots")
-export class HassioSnapshots extends LitElement {
+@customElement("hassio-backups")
+export class HassioBackups extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
   @property({ attribute: false }) public supervisor!: Supervisor;
@@ -58,9 +58,9 @@ export class HassioSnapshots extends LitElement {
 
   @property({ type: Boolean }) public isWide!: boolean;
 
-  @state() private _selectedSnapshots: string[] = [];
+  @state() private _selectedBackups: string[] = [];
 
-  @state() private _snapshots?: HassioSnapshot[] = [];
+  @state() private _backups?: HassioBackup[] = [];
 
   @query("hass-tabs-subpage-data-table", true)
   private _dataTable!: HaTabsSubpageDataTable;
@@ -75,26 +75,26 @@ export class HassioSnapshots extends LitElement {
   }
 
   public async refreshData() {
-    await reloadHassioSnapshots(this.hass);
-    await this.fetchSnapshots();
+    await reloadHassioBackups(this.hass);
+    await this.fetchBackups();
   }
 
-  private _computeSnapshotContent = (snapshot: HassioSnapshot): string => {
-    if (snapshot.type === "full") {
-      return this.supervisor.localize("snapshot.full_snapshot");
+  private _computeBackupContent = (backup: HassioBackup): string => {
+    if (backup.type === "full") {
+      return this.supervisor.localize("backup.full_backup");
     }
     const content: string[] = [];
-    if (snapshot.content.homeassistant) {
+    if (backup.content.homeassistant) {
       content.push("Home Assistant");
     }
-    if (snapshot.content.folders.length !== 0) {
-      for (const folder of snapshot.content.folders) {
+    if (backup.content.folders.length !== 0) {
+      for (const folder of backup.content.folders) {
         content.push(friendlyFolderName[folder] || folder);
       }
     }
 
-    if (snapshot.content.addons.length !== 0) {
-      for (const addon of snapshot.content.addons) {
+    if (backup.content.addons.length !== 0) {
+      for (const addon of backup.content.addons) {
         content.push(
           this.supervisor.supervisor.addons.find(
             (entry) => entry.slug === addon
@@ -117,16 +117,16 @@ export class HassioSnapshots extends LitElement {
   private _columns = memoizeOne(
     (narrow: boolean): DataTableColumnContainer => ({
       name: {
-        title: this.supervisor?.localize("snapshot.name") || "",
+        title: this.supervisor?.localize("backup.name") || "",
         sortable: true,
         filterable: true,
         grows: true,
-        template: (entry: string, snapshot: any) =>
-          html`${entry || snapshot.slug}
-            <div class="secondary">${snapshot.secondary}</div>`,
+        template: (entry: string, backup: any) =>
+          html`${entry || backup.slug}
+            <div class="secondary">${backup.secondary}</div>`,
       },
       date: {
-        title: this.supervisor?.localize("snapshot.created") || "",
+        title: this.supervisor?.localize("backup.created") || "",
         width: "15%",
         direction: "desc",
         hidden: narrow,
@@ -143,10 +143,10 @@ export class HassioSnapshots extends LitElement {
     })
   );
 
-  private _snapshotData = memoizeOne((snapshots: HassioSnapshot[]) =>
-    snapshots.map((snapshot) => ({
-      ...snapshot,
-      secondary: this._computeSnapshotContent(snapshot),
+  private _backupData = memoizeOne((backups: HassioBackup[]) =>
+    backups.map((backup) => ({
+      ...backup,
+      secondary: this._computeBackupContent(backup),
     }))
   );
 
@@ -160,11 +160,11 @@ export class HassioSnapshots extends LitElement {
         .hass=${this.hass}
         .localizeFunc=${this.supervisor.localize}
         .searchLabel=${this.supervisor.localize("search")}
-        .noDataText=${this.supervisor.localize("snapshot.no_snapshots")}
+        .noDataText=${this.supervisor.localize("backup.no_backups")}
         .narrow=${this.narrow}
         .route=${this.route}
         .columns=${this._columns(this.narrow)}
-        .data=${this._snapshotData(this._snapshots || [])}
+        .data=${this._backupData(this._backups || [])}
         id="slug"
         @row-click=${this._handleRowClicked}
         @selection-changed=${this._handleSelectionChanged}
@@ -187,12 +187,12 @@ export class HassioSnapshots extends LitElement {
           </mwc-list-item>
           ${atLeastVersion(this.hass.config.version, 0, 116)
             ? html`<mwc-list-item>
-                ${this.supervisor?.localize("snapshot.upload_snapshot")}
+                ${this.supervisor?.localize("backup.upload_backup")}
               </mwc-list-item>`
             : ""}
         </ha-button-menu>
 
-        ${this._selectedSnapshots.length
+        ${this._selectedBackups.length
           ? html`<div
               class=${classMap({
                 "header-toolbar": this.narrow,
@@ -201,8 +201,8 @@ export class HassioSnapshots extends LitElement {
               slot="header"
             >
               <p class="selected-txt">
-                ${this.supervisor.localize("snapshot.selected", {
-                  number: this._selectedSnapshots.length,
+                ${this.supervisor.localize("backup.selected", {
+                  number: this._selectedBackups.length,
                 })}
               </p>
               <div class="header-btns">
@@ -212,7 +212,7 @@ export class HassioSnapshots extends LitElement {
                         @click=${this._deleteSelected}
                         class="warning"
                       >
-                        ${this.supervisor.localize("snapshot.delete_selected")}
+                        ${this.supervisor.localize("backup.delete_selected")}
                       </mwc-button>
                     `
                   : html`
@@ -224,7 +224,7 @@ export class HassioSnapshots extends LitElement {
                         <ha-svg-icon .path=${mdiDelete}></ha-svg-icon>
                       </mwc-icon-button>
                       <paper-tooltip animation-delay="0" for="delete-btn">
-                        ${this.supervisor.localize("snapshot.delete_selected")}
+                        ${this.supervisor.localize("backup.delete_selected")}
                       </paper-tooltip>
                     `}
               </div>
@@ -233,8 +233,8 @@ export class HassioSnapshots extends LitElement {
 
         <ha-fab
           slot="fab"
-          @click=${this._createSnapshot}
-          .label=${this.supervisor.localize("snapshot.create_snapshot")}
+          @click=${this._createBackup}
+          .label=${this.supervisor.localize("backup.create_backup")}
           extended
         >
           <ha-svg-icon slot="icon" .path=${mdiPlus}></ha-svg-icon>
@@ -249,7 +249,7 @@ export class HassioSnapshots extends LitElement {
         this.refreshData();
         break;
       case 1:
-        this._showUploadSnapshotDialog();
+        this._showUploadBackupDialog();
         break;
     }
   }
@@ -257,33 +257,33 @@ export class HassioSnapshots extends LitElement {
   private _handleSelectionChanged(
     ev: HASSDomEvent<SelectionChangedEvent>
   ): void {
-    this._selectedSnapshots = ev.detail.value;
+    this._selectedBackups = ev.detail.value;
   }
 
-  private _showUploadSnapshotDialog() {
-    showSnapshotUploadDialog(this, {
-      showSnapshot: (slug: string) =>
-        showHassioSnapshotDialog(this, {
+  private _showUploadBackupDialog() {
+    showBackupUploadDialog(this, {
+      showBackup: (slug: string) =>
+        showHassioBackupDialog(this, {
           slug,
           supervisor: this.supervisor,
-          onDelete: () => this.fetchSnapshots(),
+          onDelete: () => this.fetchBackups(),
         }),
-      reloadSnapshot: () => this.refreshData(),
+      reloadBackup: () => this.refreshData(),
     });
   }
 
-  private async fetchSnapshots() {
-    await reloadHassioSnapshots(this.hass);
-    this._snapshots = await fetchHassioSnapshots(this.hass);
+  private async fetchBackups() {
+    await reloadHassioBackups(this.hass);
+    this._backups = await fetchHassioBackups(this.hass);
   }
 
   private async _deleteSelected() {
     const confirm = await showConfirmationDialog(this, {
-      title: this.supervisor.localize("snapshot.delete_snapshot_title"),
-      text: this.supervisor.localize("snapshot.delete_snapshot_text", {
-        number: this._selectedSnapshots.length,
+      title: this.supervisor.localize("backup.delete_backup_title"),
+      text: this.supervisor.localize("backup.delete_backup_text", {
+        number: this._selectedBackups.length,
       }),
-      confirmText: this.supervisor.localize("snapshot.delete_snapshot_confirm"),
+      confirmText: this.supervisor.localize("backup.delete_backup_confirm"),
     });
 
     if (!confirm) {
@@ -292,44 +292,44 @@ export class HassioSnapshots extends LitElement {
 
     try {
       await Promise.all(
-        this._selectedSnapshots.map((slug) => removeSnapshot(this.hass, slug))
+        this._selectedBackups.map((slug) => removeBackup(this.hass, slug))
       );
     } catch (err) {
       showAlertDialog(this, {
-        title: this.supervisor.localize("snapshot.failed_to_delete"),
+        title: this.supervisor.localize("backup.failed_to_delete"),
         text: extractApiErrorMessage(err),
       });
       return;
     }
-    await reloadHassioSnapshots(this.hass);
-    this._snapshots = await fetchHassioSnapshots(this.hass);
+    await reloadHassioBackups(this.hass);
+    this._backups = await fetchHassioBackups(this.hass);
     this._dataTable.clearSelection();
   }
 
   private _handleRowClicked(ev: HASSDomEvent<RowClickedEvent>) {
     const slug = ev.detail.id;
-    showHassioSnapshotDialog(this, {
+    showHassioBackupDialog(this, {
       slug,
       supervisor: this.supervisor,
-      onDelete: () => this.fetchSnapshots(),
+      onDelete: () => this.fetchBackups(),
     });
   }
 
-  private _createSnapshot() {
+  private _createBackup() {
     if (this.supervisor!.info.state !== "running") {
       showAlertDialog(this, {
-        title: this.supervisor!.localize("snapshot.could_not_create"),
+        title: this.supervisor!.localize("backup.could_not_create"),
         text: this.supervisor!.localize(
-          "snapshot.create_blocked_not_running",
+          "backup.create_blocked_not_running",
           "state",
           this.supervisor!.info.state
         ),
       });
       return;
     }
-    showHassioCreateSnapshotDialog(this, {
+    showHassioCreateBackupDialog(this, {
       supervisor: this.supervisor!,
-      onCreate: () => this.fetchSnapshots(),
+      onCreate: () => this.fetchBackups(),
     });
   }
 
@@ -378,6 +378,6 @@ export class HassioSnapshots extends LitElement {
 
 declare global {
   interface HTMLElementTagNameMap {
-    "hassio-snapshots": HassioSnapshots;
+    "hassio-backups": HassioBackups;
   }
 }

hassio/src/components/hassio-ansi-to-html.ts

@@ -41,16 +41,16 @@ class HassioAnsiToHtml extends LitElement {
         text-decoration: underline line-through;
       }
       .fg-red {
-        color: rgb(222, 56, 43);
+        color: var(--error-color);
       }
       .fg-green {
-        color: rgb(57, 181, 74);
+        color: var(--success-color);
       }
       .fg-yellow {
-        color: rgb(255, 199, 6);
+        color: var(--warning-color);
       }
       .fg-blue {
-        color: rgb(0, 111, 184);
+        color: var(--info-color);
       }
       .fg-magenta {
         color: rgb(118, 38, 113);
@@ -65,16 +65,16 @@ class HassioAnsiToHtml extends LitElement {
         background-color: rgb(0, 0, 0);
       }
       .bg-red {
-        background-color: rgb(222, 56, 43);
+        background-color: var(--error-color);
       }
       .bg-green {
-        background-color: rgb(57, 181, 74);
+        background-color: var(--success-color);
       }
       .bg-yellow {
-        background-color: rgb(255, 199, 6);
+        background-color: var(--warning-color);
       }
       .bg-blue {
-        background-color: rgb(0, 111, 184);
+        background-color: var(--info-color);
       }
       .bg-magenta {
         background-color: rgb(118, 38, 113);

hassio/src/components/hassio-card-content.ts

@@ -80,14 +80,14 @@ class HassioCardContent extends LitElement {
         color: var(--secondary-text-color);
       }
       ha-svg-icon.update {
-        color: var(--paper-orange-400);
+        color: var(--warning-color);
       }
       ha-svg-icon.running,
       ha-svg-icon.installed {
-        color: var(--paper-green-400);
+        color: var(--success-color);
       }
       ha-svg-icon.hassupdate,
-      ha-svg-icon.snapshot {
+      ha-svg-icon.backup {
         color: var(--paper-item-icon-color);
       }
       ha-svg-icon.not_available {
@@ -122,7 +122,7 @@ class HassioCardContent extends LitElement {
       }
       .dot {
         position: absolute;
-        background-color: var(--paper-orange-400);
+        background-color: var(--warning-color);
         width: 12px;
         height: 12px;
         top: 8px;

hassio/src/components/hassio-upload-backup.ts

@@ -1,6 +1,5 @@
 import "@material/mwc-icon-button/mwc-icon-button";
 import { mdiFolderUpload } from "@mdi/js";
-import "@polymer/iron-input/iron-input";
 import "@polymer/paper-input/paper-input-container";
 import { html, LitElement, TemplateResult } from "lit";
 import { customElement, state } from "lit/decorators";
@@ -9,23 +8,20 @@ import "../../../src/components/ha-circular-progress";
 import "../../../src/components/ha-file-upload";
 import "../../../src/components/ha-svg-icon";
 import { extractApiErrorMessage } from "../../../src/data/hassio/common";
-import {
-  HassioSnapshot,
-  uploadSnapshot,
-} from "../../../src/data/hassio/snapshot";
+import { HassioBackup, uploadBackup } from "../../../src/data/hassio/backup";
 import { showAlertDialog } from "../../../src/dialogs/generic/show-dialog-box";
 import { HomeAssistant } from "../../../src/types";
 
 declare global {
   interface HASSDomEvents {
-    "snapshot-uploaded": { snapshot: HassioSnapshot };
+    "backup-uploaded": { backup: HassioBackup };
   }
 }
 
 const MAX_FILE_SIZE = 1 * 1024 * 1024 * 1024; // 1GB
 
-@customElement("hassio-upload-snapshot")
-export class HassioUploadSnapshot extends LitElement {
+@customElement("hassio-upload-backup")
+export class HassioUploadBackup extends LitElement {
   public hass!: HomeAssistant;
 
   @state() public value: string | null = null;
@@ -38,7 +34,7 @@ export class HassioUploadSnapshot extends LitElement {
         .uploading=${this._uploading}
         .icon=${mdiFolderUpload}
         accept="application/x-tar"
-        label="Upload snapshot"
+        label="Upload backup"
         @file-picked=${this._uploadFile}
         auto-open-file-dialog
       ></ha-file-upload>
@@ -50,10 +46,10 @@ export class HassioUploadSnapshot extends LitElement {
 
     if (file.size > MAX_FILE_SIZE) {
       showAlertDialog(this, {
-        title: "Snapshot file is too big",
+        title: "Backup file is too big",
         text: html`The maximum allowed filesize is 1GB.<br />
           <a
-            href="https://www.home-assistant.io/hassio/haos_common_tasks/#restoring-a-snapshot-on-a-new-install"
+            href="https://www.home-assistant.io/hassio/haos_common_tasks/#restoring-a-backup-on-a-new-install"
             target="_blank"
             >Have a look here on how to restore it.</a
           >`,
@@ -65,15 +61,15 @@ export class HassioUploadSnapshot extends LitElement {
     if (!["application/x-tar"].includes(file.type)) {
       showAlertDialog(this, {
         title: "Unsupported file format",
-        text: "Please choose a Home Assistant snapshot file (.tar)",
+        text: "Please choose a Home Assistant backup file (.tar)",
         confirmText: "ok",
       });
       return;
     }
     this._uploading = true;
     try {
-      const snapshot = await uploadSnapshot(this.hass, file);
-      fireEvent(this, "snapshot-uploaded", { snapshot: snapshot.data });
+      const backup = await uploadBackup(this.hass, file);
+      fireEvent(this, "backup-uploaded", { backup: backup.data });
     } catch (err) {
       showAlertDialog(this, {
         title: "Upload failed",
@@ -88,6 +84,6 @@ export class HassioUploadSnapshot extends LitElement {
 
 declare global {
   interface HTMLElementTagNameMap {
-    "hassio-upload-snapshot": HassioUploadSnapshot;
+    "hassio-upload-backup": HassioUploadBackup;
   }
 }

hassio/src/components/supervisor-backup-content.ts

@@ -11,10 +11,10 @@ import "../../../src/components/ha-formfield";
 import "../../../src/components/ha-radio";
 import type { HaRadio } from "../../../src/components/ha-radio";
 import {
-  HassioFullSnapshotCreateParams,
-  HassioPartialSnapshotCreateParams,
-  HassioSnapshotDetail,
-} from "../../../src/data/hassio/snapshot";
+  HassioFullBackupCreateParams,
+  HassioPartialBackupCreateParams,
+  HassioBackupDetail,
+} from "../../../src/data/hassio/backup";
 import { Supervisor } from "../../../src/data/supervisor/supervisor";
 import { PolymerChangedEvent } from "../../../src/polymer-types";
 import { HomeAssistant } from "../../../src/types";
@@ -64,17 +64,17 @@ const _computeAddons = (addons): AddonCheckboxItem[] =>
     }))
     .sort((a, b) => (a.name > b.name ? 1 : -1));
 
-@customElement("supervisor-snapshot-content")
-export class SupervisorSnapshotContent extends LitElement {
+@customElement("supervisor-backup-content")
+export class SupervisorBackupContent extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
   @property() public localize?: LocalizeFunc;
 
   @property({ attribute: false }) public supervisor?: Supervisor;
 
-  @property({ attribute: false }) public snapshot?: HassioSnapshotDetail;
+  @property({ attribute: false }) public backup?: HassioBackupDetail;
 
-  @property() public snapshotType: HassioSnapshotDetail["type"] = "full";
+  @property() public backupType: HassioBackupDetail["type"] = "full";
 
   @property({ attribute: false }) public folders?: CheckboxItem[];
 
@@ -82,37 +82,35 @@ export class SupervisorSnapshotContent extends LitElement {
 
   @property({ type: Boolean }) public homeAssistant = false;
 
-  @property({ type: Boolean }) public snapshotHasPassword = false;
+  @property({ type: Boolean }) public backupHasPassword = false;
 
   @property({ type: Boolean }) public onboarding = false;
 
-  @property() public snapshotName = "";
+  @property() public backupName = "";
 
-  @property() public snapshotPassword = "";
+  @property() public backupPassword = "";
 
-  @property() public confirmSnapshotPassword = "";
+  @property() public confirmBackupPassword = "";
 
   public willUpdate(changedProps) {
     super.willUpdate(changedProps);
     if (!this.hasUpdated) {
       this.folders = _computeFolders(
-        this.snapshot
-          ? this.snapshot.folders
+        this.backup
+          ? this.backup.folders
           : ["homeassistant", "ssl", "share", "media", "addons/local"]
       );
       this.addons = _computeAddons(
-        this.snapshot
-          ? this.snapshot.addons
-          : this.supervisor?.supervisor.addons
+        this.backup ? this.backup.addons : this.supervisor?.supervisor.addons
       );
-      this.snapshotType = this.snapshot?.type || "full";
-      this.snapshotName = this.snapshot?.name || "";
-      this.snapshotHasPassword = this.snapshot?.protected || false;
+      this.backupType = this.backup?.type || "full";
+      this.backupName = this.backup?.name || "";
+      this.backupHasPassword = this.backup?.protected || false;
     }
   }
 
   private _localize = (string: string) =>
-    this.supervisor?.localize(`snapshot.${string}`) ||
+    this.supervisor?.localize(`backup.${string}`) ||
     this.localize!(`ui.panel.page-onboarding.restore.${string}`);
 
   protected render(): TemplateResult {
@@ -120,64 +118,64 @@ export class SupervisorSnapshotContent extends LitElement {
       return html``;
     }
     const foldersSection =
-      this.snapshotType === "partial" ? this._getSection("folders") : undefined;
+      this.backupType === "partial" ? this._getSection("folders") : undefined;
     const addonsSection =
-      this.snapshotType === "partial" ? this._getSection("addons") : undefined;
+      this.backupType === "partial" ? this._getSection("addons") : undefined;
 
     return html`
-      ${this.snapshot
+      ${this.backup
         ? html`<div class="details">
-            ${this.snapshot.type === "full"
-              ? this._localize("full_snapshot")
-              : this._localize("partial_snapshot")}
-            (${Math.ceil(this.snapshot.size * 10) / 10 + " MB"})<br />
+            ${this.backup.type === "full"
+              ? this._localize("full_backup")
+              : this._localize("partial_backup")}
+            (${Math.ceil(this.backup.size * 10) / 10 + " MB"})<br />
             ${this.hass
-              ? formatDateTime(new Date(this.snapshot.date), this.hass.locale)
-              : this.snapshot.date}
+              ? formatDateTime(new Date(this.backup.date), this.hass.locale)
+              : this.backup.date}
           </div>`
         : html`<paper-input
-            name="snapshotName"
-            .label=${this.supervisor?.localize("snapshot.name") || "Name"}
-            .value=${this.snapshotName}
+            name="backupName"
+            .label=${this._localize("name")}
+            .value=${this.backupName}
             @value-changed=${this._handleTextValueChanged}
           >
           </paper-input>`}
-      ${!this.snapshot || this.snapshot.type === "full"
+      ${!this.backup || this.backup.type === "full"
         ? html`<div class="sub-header">
-              ${!this.snapshot
+              ${!this.backup
                 ? this._localize("type")
                 : this._localize("select_type")}
             </div>
-            <div class="snapshot-types">
-              <ha-formfield .label=${this._localize("full_snapshot")}>
+            <div class="backup-types">
+              <ha-formfield .label=${this._localize("full_backup")}>
                 <ha-radio
                   @change=${this._handleRadioValueChanged}
                   value="full"
-                  name="snapshotType"
-                  .checked=${this.snapshotType === "full"}
+                  name="backupType"
+                  .checked=${this.backupType === "full"}
                 >
                 </ha-radio>
               </ha-formfield>
-              <ha-formfield .label=${this._localize("partial_snapshot")}>
+              <ha-formfield .label=${this._localize("partial_backup")}>
                 <ha-radio
                   @change=${this._handleRadioValueChanged}
                   value="partial"
-                  name="snapshotType"
-                  .checked=${this.snapshotType === "partial"}
+                  name="backupType"
+                  .checked=${this.backupType === "partial"}
                 >
                 </ha-radio>
               </ha-formfield>
             </div>`
         : ""}
-      ${this.snapshotType === "partial"
+      ${this.backupType === "partial"
         ? html`<div class="partial-picker">
-            ${this.snapshot && this.snapshot.homeassistant
+            ${this.backup && this.backup.homeassistant
               ? html`
                   <ha-formfield
                     .label=${html`<supervisor-formfield-label
                       label="Home Assistant"
                       .iconPath=${mdiHomeAssistant}
-                      .version=${this.snapshot.homeassistant}
+                      .version=${this.backup.homeassistant}
                     >
                     </supervisor-formfield-label>`}
                   >
@@ -233,38 +231,38 @@ export class SupervisorSnapshotContent extends LitElement {
               : ""}
           </div> `
         : ""}
-      ${this.snapshotType === "partial" &&
-      (!this.snapshot || this.snapshotHasPassword)
+      ${this.backupType === "partial" &&
+      (!this.backup || this.backupHasPassword)
         ? html`<hr />`
         : ""}
-      ${!this.snapshot
+      ${!this.backup
         ? html`<ha-formfield
             class="password"
             .label=${this._localize("password_protection")}
           >
             <ha-checkbox
-              .checked=${this.snapshotHasPassword}
+              .checked=${this.backupHasPassword}
               @change=${this._toggleHasPassword}
             >
             </ha-checkbox>
           </ha-formfield>`
         : ""}
-      ${this.snapshotHasPassword
+      ${this.backupHasPassword
         ? html`
             <paper-input
               .label=${this._localize("password")}
               type="password"
-              name="snapshotPassword"
-              .value=${this.snapshotPassword}
+              name="backupPassword"
+              .value=${this.backupPassword}
               @value-changed=${this._handleTextValueChanged}
             >
             </paper-input>
-            ${!this.snapshot
+            ${!this.backup
               ? html` <paper-input
-                  .label=${this.supervisor?.localize("confirm_password")}
+                  .label=${this._localize("confirm_password")}
                   type="password"
-                  name="confirmSnapshotPassword"
-                  .value=${this.confirmSnapshotPassword}
+                  name="confirmBackupPassword"
+                  .value=${this.confirmBackupPassword}
                   @value-changed=${this._handleTextValueChanged}
                 >
                 </paper-input>`
@@ -307,7 +305,7 @@ export class SupervisorSnapshotContent extends LitElement {
         display: block;
         margin: 0 -14px -16px;
       }
-      .snapshot-types {
+      .backup-types {
         display: flex;
         margin-left: -13px;
       }
@@ -317,23 +315,23 @@ export class SupervisorSnapshotContent extends LitElement {
     `;
   }
 
-  public snapshotDetails():
-    | HassioPartialSnapshotCreateParams
-    | HassioFullSnapshotCreateParams {
+  public backupDetails():
+    | HassioPartialBackupCreateParams
+    | HassioFullBackupCreateParams {
     const data: any = {};
 
-    if (!this.snapshot) {
-      data.name = this.snapshotName || formatDate(new Date(), this.hass.locale);
+    if (!this.backup) {
+      data.name = this.backupName || formatDate(new Date(), this.hass.locale);
     }
 
-    if (this.snapshotHasPassword) {
-      data.password = this.snapshotPassword;
-      if (!this.snapshot) {
-        data.confirm_password = this.confirmSnapshotPassword;
+    if (this.backupHasPassword) {
+      data.password = this.backupPassword;
+      if (!this.backup) {
+        data.confirm_password = this.confirmBackupPassword;
       }
     }
 
-    if (this.snapshotType === "full") {
+    if (this.backupType === "full") {
       return data;
     }
 
@@ -415,7 +413,7 @@ export class SupervisorSnapshotContent extends LitElement {
   }
 
   private _toggleHasPassword(): void {
-    this.snapshotHasPassword = !this.snapshotHasPassword;
+    this.backupHasPassword = !this.backupHasPassword;
   }
 
   private _toggleSection(ev): void {
@@ -445,6 +443,6 @@ export class SupervisorSnapshotContent extends LitElement {
 
 declare global {
   interface HTMLElementTagNameMap {
-    "supervisor-snapshot-content": SupervisorSnapshotContent;
+    "supervisor-backup-content": SupervisorBackupContent;
   }
 }

hassio/src/dashboard/hassio-update.ts

@@ -86,7 +86,7 @@ export class HassioUpdate extends LitElement {
             "hassio/supervisor/update",
             `https://github.com//home-assistant/hassio/releases/tag/${this.supervisor.supervisor.version_latest}`
           )}
-          ${this.supervisor.host.features.includes("hassos")
+          ${this.supervisor.host.features.includes("haos")
             ? this._renderUpdateCard(
                 "Operating System",
                 "os",
@@ -161,9 +161,8 @@ export class HassioUpdate extends LitElement {
       showDialogSupervisorUpdate(this, {
         supervisor: this.supervisor,
         name: "Home Assistant Core",
-        slug: "core",
         version: this.supervisor.core.version_latest,
-        snapshotParams: {
+        backupParams: {
           name: `core_${this.supervisor.core.version}`,
           folders: ["homeassistant"],
           homeassistant: true,

hassio/src/dialogs/backup/dialog-hassio-backup-upload.ts

@@ -6,19 +6,20 @@ import "../../../../src/components/ha-header-bar";
 import { HassDialog } from "../../../../src/dialogs/make-dialog-manager";
 import { haStyleDialog } from "../../../../src/resources/styles";
 import type { HomeAssistant } from "../../../../src/types";
-import "../../components/hassio-upload-snapshot";
-import { HassioSnapshotUploadDialogParams } from "./show-dialog-snapshot-upload";
+import "../../components/hassio-upload-backup";
+import { HassioBackupUploadDialogParams } from "./show-dialog-backup-upload";
 
-@customElement("dialog-hassio-snapshot-upload")
-export class DialogHassioSnapshotUpload
+@customElement("dialog-hassio-backup-upload")
+export class DialogHassioBackupUpload
   extends LitElement
-  implements HassDialog<HassioSnapshotUploadDialogParams> {
+  implements HassDialog<HassioBackupUploadDialogParams>
+{
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @state() private _params?: HassioSnapshotUploadDialogParams;
+  @state() private _params?: HassioBackupUploadDialogParams;
 
   public async showDialog(
-    params: HassioSnapshotUploadDialogParams
+    params: HassioBackupUploadDialogParams
   ): Promise<void> {
     this._params = params;
     await this.updateComplete;
@@ -26,8 +27,8 @@ export class DialogHassioSnapshotUpload
 
   public closeDialog(): void {
     if (this._params && !this._params.onboarding) {
-      if (this._params.reloadSnapshot) {
-        this._params.reloadSnapshot();
+      if (this._params.reloadBackup) {
+        this._params.reloadBackup();
       }
     }
     this._params = undefined;
@@ -50,23 +51,23 @@ export class DialogHassioSnapshotUpload
       >
         <div slot="heading">
           <ha-header-bar>
-            <span slot="title"> Upload snapshot </span>
+            <span slot="title"> Upload backup </span>
             <mwc-icon-button slot="actionItems" dialogAction="cancel">
               <ha-svg-icon .path=${mdiClose}></ha-svg-icon>
             </mwc-icon-button>
           </ha-header-bar>
         </div>
-        <hassio-upload-snapshot
-          @snapshot-uploaded=${this._snapshotUploaded}
+        <hassio-upload-backup
+          @backup-uploaded=${this._backupUploaded}
           .hass=${this.hass}
-        ></hassio-upload-snapshot>
+        ></hassio-upload-backup>
       </ha-dialog>
     `;
   }
 
-  private _snapshotUploaded(ev) {
-    const snapshot = ev.detail.snapshot;
-    this._params?.showSnapshot(snapshot.slug);
+  private _backupUploaded(ev) {
+    const backup = ev.detail.backup;
+    this._params?.showBackup(backup.slug);
     this.closeDialog();
   }
 
@@ -93,6 +94,6 @@ export class DialogHassioSnapshotUpload
 
 declare global {
   interface HTMLElementTagNameMap {
-    "dialog-hassio-snapshot-upload": DialogHassioSnapshotUpload;
+    "dialog-hassio-backup-upload": DialogHassioBackupUpload;
   }
 }

hassio/src/dialogs/backup/dialog-hassio-backup.ts

@@ -12,9 +12,9 @@ import "../../../../src/components/ha-svg-icon";
 import { getSignedPath } from "../../../../src/data/auth";
 import { extractApiErrorMessage } from "../../../../src/data/hassio/common";
 import {
-  fetchHassioSnapshotInfo,
-  HassioSnapshotDetail,
-} from "../../../../src/data/hassio/snapshot";
+  fetchHassioBackupInfo,
+  HassioBackupDetail,
+} from "../../../../src/data/hassio/backup";
 import {
   showAlertDialog,
   showConfirmationDialog,
@@ -23,43 +23,45 @@ import { HassDialog } from "../../../../src/dialogs/make-dialog-manager";
 import { haStyle, haStyleDialog } from "../../../../src/resources/styles";
 import { HomeAssistant } from "../../../../src/types";
 import { fileDownload } from "../../../../src/util/file_download";
-import "../../components/supervisor-snapshot-content";
-import type { SupervisorSnapshotContent } from "../../components/supervisor-snapshot-content";
-import { HassioSnapshotDialogParams } from "./show-dialog-hassio-snapshot";
+import "../../components/supervisor-backup-content";
+import type { SupervisorBackupContent } from "../../components/supervisor-backup-content";
+import { HassioBackupDialogParams } from "./show-dialog-hassio-backup";
+import { atLeastVersion } from "../../../../src/common/config/version";
 
-@customElement("dialog-hassio-snapshot")
-class HassioSnapshotDialog
+@customElement("dialog-hassio-backup")
+class HassioBackupDialog
   extends LitElement
-  implements HassDialog<HassioSnapshotDialogParams> {
+  implements HassDialog<HassioBackupDialogParams>
+{
   @property({ attribute: false }) public hass!: HomeAssistant;
 
   @state() private _error?: string;
 
-  @state() private _snapshot?: HassioSnapshotDetail;
+  @state() private _backup?: HassioBackupDetail;
 
-  @state() private _dialogParams?: HassioSnapshotDialogParams;
+  @state() private _dialogParams?: HassioBackupDialogParams;
 
-  @state() private _restoringSnapshot = false;
+  @state() private _restoringBackup = false;
 
-  @query("supervisor-snapshot-content")
-  private _snapshotContent!: SupervisorSnapshotContent;
+  @query("supervisor-backup-content")
+  private _backupContent!: SupervisorBackupContent;
 
-  public async showDialog(params: HassioSnapshotDialogParams) {
-    this._snapshot = await fetchHassioSnapshotInfo(this.hass, params.slug);
+  public async showDialog(params: HassioBackupDialogParams) {
+    this._backup = await fetchHassioBackupInfo(this.hass, params.slug);
     this._dialogParams = params;
-    this._restoringSnapshot = false;
+    this._restoringBackup = false;
   }
 
   public closeDialog() {
-    this._snapshot = undefined;
+    this._backup = undefined;
     this._dialogParams = undefined;
-    this._restoringSnapshot = false;
+    this._restoringBackup = false;
     this._error = undefined;
     fireEvent(this, "dialog-closed", { dialog: this.localName });
   }
 
   protected render(): TemplateResult {
-    if (!this._dialogParams || !this._snapshot) {
+    if (!this._dialogParams || !this._backup) {
       return html``;
     }
     return html`
@@ -71,26 +73,26 @@ class HassioSnapshotDialog
       >
         <div slot="heading">
           <ha-header-bar>
-            <span slot="title">${this._snapshot.name}</span>
+            <span slot="title">${this._backup.name}</span>
             <mwc-icon-button slot="actionItems" dialogAction="cancel">
               <ha-svg-icon .path=${mdiClose}></ha-svg-icon>
             </mwc-icon-button>
           </ha-header-bar>
         </div>
-        ${this._restoringSnapshot
+        ${this._restoringBackup
           ? html` <ha-circular-progress active></ha-circular-progress>`
-          : html`<supervisor-snapshot-content
+          : html`<supervisor-backup-content
               .hass=${this.hass}
               .supervisor=${this._dialogParams.supervisor}
-              .snapshot=${this._snapshot}
+              .backup=${this._backup}
               .onboarding=${this._dialogParams.onboarding || false}
               .localize=${this._dialogParams.localize}
             >
-            </supervisor-snapshot-content>`}
+            </supervisor-backup-content>`}
         ${this._error ? html`<p class="error">Error: ${this._error}</p>` : ""}
 
         <mwc-button
-          .disabled=${this._restoringSnapshot}
+          .disabled=${this._restoringBackup}
           slot="secondaryAction"
           @click=${this._restoreClicked}
         >
@@ -107,8 +109,8 @@ class HassioSnapshotDialog
               <mwc-icon-button slot="trigger" alt="menu">
                 <ha-svg-icon .path=${mdiDotsVertical}></ha-svg-icon>
               </mwc-icon-button>
-              <mwc-list-item>Download Snapshot</mwc-list-item>
-              <mwc-list-item class="error">Delete Snapshot</mwc-list-item>
+              <mwc-list-item>Download Backup</mwc-list-item>
+              <mwc-list-item class="error">Delete Backup</mwc-list-item>
             </ha-button-menu>`
           : ""}
       </ha-dialog>
@@ -149,30 +151,30 @@ class HassioSnapshotDialog
   }
 
   private async _restoreClicked() {
-    const snapshotDetails = this._snapshotContent.snapshotDetails();
-    this._restoringSnapshot = true;
-    if (this._snapshotContent.snapshotType === "full") {
-      await this._fullRestoreClicked(snapshotDetails);
+    const backupDetails = this._backupContent.backupDetails();
+    this._restoringBackup = true;
+    if (this._backupContent.backupType === "full") {
+      await this._fullRestoreClicked(backupDetails);
     } else {
-      await this._partialRestoreClicked(snapshotDetails);
+      await this._partialRestoreClicked(backupDetails);
     }
-    this._restoringSnapshot = false;
+    this._restoringBackup = false;
   }
 
-  private async _partialRestoreClicked(snapshotDetails) {
+  private async _partialRestoreClicked(backupDetails) {
     if (
       this._dialogParams?.supervisor !== undefined &&
       this._dialogParams?.supervisor.info.state !== "running"
     ) {
       await showAlertDialog(this, {
-        title: "Could not restore snapshot",
-        text: `Restoring a snapshot is not possible right now because the system is in ${this._dialogParams?.supervisor.info.state} state.`,
+        title: "Could not restore backup",
+        text: `Restoring a backup is not possible right now because the system is in ${this._dialogParams?.supervisor.info.state} state.`,
       });
       return;
     }
     if (
       !(await showConfirmationDialog(this, {
-        title: "Are you sure you want partially to restore this snapshot?",
+        title: "Are you sure you want partially to restore this backup?",
         confirmText: "restore",
         dismissText: "cancel",
       }))
@@ -185,8 +187,12 @@ class HassioSnapshotDialog
         .callApi(
           "POST",
 
-          `hassio/snapshots/${this._snapshot!.slug}/restore/partial`,
-          snapshotDetails
+          `hassio/${
+            atLeastVersion(this.hass.config.version, 2021, 9)
+              ? "backups"
+              : "snapshots"
+          }/${this._backup!.slug}/restore/partial`,
+          backupDetails
         )
         .then(
           () => {
@@ -198,29 +204,29 @@ class HassioSnapshotDialog
         );
     } else {
       fireEvent(this, "restoring");
-      fetch(`/api/hassio/snapshots/${this._snapshot!.slug}/restore/partial`, {
+      fetch(`/api/hassio/backups/${this._backup!.slug}/restore/partial`, {
         method: "POST",
-        body: JSON.stringify(snapshotDetails),
+        body: JSON.stringify(backupDetails),
       });
       this.closeDialog();
     }
   }
 
-  private async _fullRestoreClicked(snapshotDetails) {
+  private async _fullRestoreClicked(backupDetails) {
     if (
       this._dialogParams?.supervisor !== undefined &&
       this._dialogParams?.supervisor.info.state !== "running"
     ) {
       await showAlertDialog(this, {
-        title: "Could not restore snapshot",
-        text: `Restoring a snapshot is not possible right now because the system is in ${this._dialogParams?.supervisor.info.state} state.`,
+        title: "Could not restore backup",
+        text: `Restoring a backup is not possible right now because the system is in ${this._dialogParams?.supervisor.info.state} state.`,
       });
       return;
     }
     if (
       !(await showConfirmationDialog(this, {
         title:
-          "Are you sure you want to wipe your system and restore this snapshot?",
+          "Are you sure you want to wipe your system and restore this backup?",
         confirmText: "restore",
         dismissText: "cancel",
       }))
@@ -232,8 +238,12 @@ class HassioSnapshotDialog
       this.hass
         .callApi(
           "POST",
-          `hassio/snapshots/${this._snapshot!.slug}/restore/full`,
-          snapshotDetails
+          `hassio/${
+            atLeastVersion(this.hass.config.version, 2021, 9)
+              ? "backups"
+              : "snapshots"
+          }/${this._backup!.slug}/restore/full`,
+          backupDetails
         )
         .then(
           () => {
@@ -245,9 +255,9 @@ class HassioSnapshotDialog
         );
     } else {
       fireEvent(this, "restoring");
-      fetch(`/api/hassio/snapshots/${this._snapshot!.slug}/restore/full`, {
+      fetch(`/api/hassio/backups/${this._backup!.slug}/restore/full`, {
         method: "POST",
-        body: JSON.stringify(snapshotDetails),
+        body: JSON.stringify(backupDetails),
       });
       this.closeDialog();
     }
@@ -256,7 +266,7 @@ class HassioSnapshotDialog
   private async _deleteClicked() {
     if (
       !(await showConfirmationDialog(this, {
-        title: "Are you sure you want to delete this snapshot?",
+        title: "Are you sure you want to delete this backup?",
         confirmText: "delete",
         dismissText: "cancel",
       }))
@@ -266,7 +276,14 @@ class HassioSnapshotDialog
 
     this.hass
 
-      .callApi("POST", `hassio/snapshots/${this._snapshot!.slug}/remove`)
+      .callApi(
+        atLeastVersion(this.hass.config.version, 2021, 9) ? "DELETE" : "POST",
+        `hassio/${
+          atLeastVersion(this.hass.config.version, 2021, 9)
+            ? "backups"
+            : "snapshots"
+        }/${this._backup!.slug}/remove`
+      )
       .then(
         () => {
           if (this._dialogParams!.onDelete) {
@@ -285,7 +302,11 @@ class HassioSnapshotDialog
     try {
       signedPath = await getSignedPath(
         this.hass,
-        `/api/hassio/snapshots/${this._snapshot!.slug}/download`
+        `/api/hassio/${
+          atLeastVersion(this.hass.config.version, 2021, 9)
+            ? "backups"
+            : "snapshots"
+        }/${this._backup!.slug}/download`
       );
     } catch (err) {
       await showAlertDialog(this, {
@@ -297,8 +318,7 @@ class HassioSnapshotDialog
     if (window.location.href.includes("ui.nabu.casa")) {
       const confirm = await showConfirmationDialog(this, {
         title: "Potential slow download",
-        text:
-          "Downloading snapshots over the Nabu Casa URL will take some time, it is recomended to use your local URL instead, do you want to continue?",
+        text: "Downloading backups over the Nabu Casa URL will take some time, it is recomended to use your local URL instead, do you want to continue?",
         confirmText: "continue",
         dismissText: "cancel",
       });
@@ -310,19 +330,19 @@ class HassioSnapshotDialog
     fileDownload(
       this,
       signedPath.path,
-      `home_assistant_snapshot_${slugify(this._computeName)}.tar`
+      `home_assistant_backup_${slugify(this._computeName)}.tar`
     );
   }
 
   private get _computeName() {
-    return this._snapshot
-      ? this._snapshot.name || this._snapshot.slug
-      : "Unnamed snapshot";
+    return this._backup
+      ? this._backup.name || this._backup.slug
+      : "Unnamed backup";
   }
 }
 
 declare global {
   interface HTMLElementTagNameMap {
-    "dialog-hassio-snapshot": HassioSnapshotDialog;
+    "dialog-hassio-backup": HassioBackupDialog;
   }
 }

hassio/src/dialogs/backup/dialog-hassio-create-backup.ts

@@ -6,37 +6,37 @@ import "../../../../src/components/buttons/ha-progress-button";
 import { createCloseHeading } from "../../../../src/components/ha-dialog";
 import { extractApiErrorMessage } from "../../../../src/data/hassio/common";
 import {
-  createHassioFullSnapshot,
-  createHassioPartialSnapshot,
-} from "../../../../src/data/hassio/snapshot";
+  createHassioFullBackup,
+  createHassioPartialBackup,
+} from "../../../../src/data/hassio/backup";
 import { showAlertDialog } from "../../../../src/dialogs/generic/show-dialog-box";
 import { haStyle, haStyleDialog } from "../../../../src/resources/styles";
 import { HomeAssistant } from "../../../../src/types";
-import "../../components/supervisor-snapshot-content";
-import type { SupervisorSnapshotContent } from "../../components/supervisor-snapshot-content";
-import { HassioCreateSnapshotDialogParams } from "./show-dialog-hassio-create-snapshot";
+import "../../components/supervisor-backup-content";
+import type { SupervisorBackupContent } from "../../components/supervisor-backup-content";
+import { HassioCreateBackupDialogParams } from "./show-dialog-hassio-create-backup";
 
-@customElement("dialog-hassio-create-snapshot")
-class HassioCreateSnapshotDialog extends LitElement {
+@customElement("dialog-hassio-create-backup")
+class HassioCreateBackupDialog extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @state() private _dialogParams?: HassioCreateSnapshotDialogParams;
+  @state() private _dialogParams?: HassioCreateBackupDialogParams;
 
   @state() private _error?: string;
 
-  @state() private _creatingSnapshot = false;
+  @state() private _creatingBackup = false;
 
-  @query("supervisor-snapshot-content")
-  private _snapshotContent!: SupervisorSnapshotContent;
+  @query("supervisor-backup-content")
+  private _backupContent!: SupervisorBackupContent;
 
-  public showDialog(params: HassioCreateSnapshotDialogParams) {
+  public showDialog(params: HassioCreateBackupDialogParams) {
     this._dialogParams = params;
-    this._creatingSnapshot = false;
+    this._creatingBackup = false;
   }
 
   public closeDialog() {
     this._dialogParams = undefined;
-    this._creatingSnapshot = false;
+    this._creatingBackup = false;
     this._error = undefined;
     fireEvent(this, "dialog-closed", { dialog: this.localName });
   }
@@ -52,74 +52,74 @@ class HassioCreateSnapshotDialog extends LitElement {
         @closed=${this.closeDialog}
         .heading=${createCloseHeading(
           this.hass,
-          this._dialogParams.supervisor.localize("snapshot.create_snapshot")
+          this._dialogParams.supervisor.localize("backup.create_backup")
         )}
       >
-        ${this._creatingSnapshot
+        ${this._creatingBackup
           ? html` <ha-circular-progress active></ha-circular-progress>`
-          : html`<supervisor-snapshot-content
+          : html`<supervisor-backup-content
               .hass=${this.hass}
               .supervisor=${this._dialogParams.supervisor}
             >
-            </supervisor-snapshot-content>`}
+            </supervisor-backup-content>`}
         ${this._error ? html`<p class="error">Error: ${this._error}</p>` : ""}
         <mwc-button slot="secondaryAction" @click=${this.closeDialog}>
           ${this._dialogParams.supervisor.localize("common.close")}
         </mwc-button>
         <mwc-button
-          .disabled=${this._creatingSnapshot}
+          .disabled=${this._creatingBackup}
           slot="primaryAction"
-          @click=${this._createSnapshot}
+          @click=${this._createBackup}
         >
-          ${this._dialogParams.supervisor.localize("snapshot.create")}
+          ${this._dialogParams.supervisor.localize("backup.create")}
         </mwc-button>
       </ha-dialog>
     `;
   }
 
-  private async _createSnapshot(): Promise<void> {
+  private async _createBackup(): Promise<void> {
     if (this._dialogParams!.supervisor.info.state !== "running") {
       showAlertDialog(this, {
         title: this._dialogParams!.supervisor.localize(
-          "snapshot.could_not_create"
+          "backup.could_not_create"
         ),
         text: this._dialogParams!.supervisor.localize(
-          "snapshot.create_blocked_not_running",
+          "backup.create_blocked_not_running",
           "state",
           this._dialogParams!.supervisor.info.state
         ),
       });
       return;
     }
-    const snapshotDetails = this._snapshotContent.snapshotDetails();
-    this._creatingSnapshot = true;
+    const backupDetails = this._backupContent.backupDetails();
+    this._creatingBackup = true;
 
     this._error = "";
-    if (snapshotDetails.password && !snapshotDetails.password.length) {
+    if (backupDetails.password && !backupDetails.password.length) {
       this._error = this._dialogParams!.supervisor.localize(
-        "snapshot.enter_password"
+        "backup.enter_password"
       );
-      this._creatingSnapshot = false;
+      this._creatingBackup = false;
       return;
     }
     if (
-      snapshotDetails.password &&
-      snapshotDetails.password !== snapshotDetails.confirm_password
+      backupDetails.password &&
+      backupDetails.password !== backupDetails.confirm_password
     ) {
       this._error = this._dialogParams!.supervisor.localize(
-        "snapshot.passwords_not_matching"
+        "backup.passwords_not_matching"
       );
-      this._creatingSnapshot = false;
+      this._creatingBackup = false;
       return;
     }
 
-    delete snapshotDetails.confirm_password;
+    delete backupDetails.confirm_password;
 
     try {
-      if (this._snapshotContent.snapshotType === "full") {
-        await createHassioFullSnapshot(this.hass, snapshotDetails);
+      if (this._backupContent.backupType === "full") {
+        await createHassioFullBackup(this.hass, backupDetails);
       } else {
-        await createHassioPartialSnapshot(this.hass, snapshotDetails);
+        await createHassioPartialBackup(this.hass, backupDetails);
       }
 
       this._dialogParams!.onCreate();
@@ -127,7 +127,7 @@ class HassioCreateSnapshotDialog extends LitElement {
     } catch (err) {
       this._error = extractApiErrorMessage(err);
     }
-    this._creatingSnapshot = false;
+    this._creatingBackup = false;
   }
 
   static get styles(): CSSResultGroup {
@@ -146,6 +146,6 @@ class HassioCreateSnapshotDialog extends LitElement {
 
 declare global {
   interface HTMLElementTagNameMap {
-    "dialog-hassio-create-snapshot": HassioCreateSnapshotDialog;
+    "dialog-hassio-create-backup": HassioCreateBackupDialog;
   }
 }

hassio/src/dialogs/backup/show-dialog-backup-upload.ts

@@ -0,0 +1,19 @@
+import { fireEvent } from "../../../../src/common/dom/fire_event";
+import "./dialog-hassio-backup-upload";
+
+export interface HassioBackupUploadDialogParams {
+  showBackup: (slug: string) => void;
+  reloadBackup?: () => Promise<void>;
+  onboarding?: boolean;
+}
+
+export const showBackupUploadDialog = (
+  element: HTMLElement,
+  dialogParams: HassioBackupUploadDialogParams
+): void => {
+  fireEvent(element, "show-dialog", {
+    dialogTag: "dialog-hassio-backup-upload",
+    dialogImport: () => import("./dialog-hassio-backup-upload"),
+    dialogParams,
+  });
+};

hassio/src/dialogs/backup/show-dialog-hassio-backup.ts

@@ -2,7 +2,7 @@ import { fireEvent } from "../../../../src/common/dom/fire_event";
 import { LocalizeFunc } from "../../../../src/common/translations/localize";
 import { Supervisor } from "../../../../src/data/supervisor/supervisor";
 
-export interface HassioSnapshotDialogParams {
+export interface HassioBackupDialogParams {
   slug: string;
   onDelete?: () => void;
   onboarding?: boolean;
@@ -10,13 +10,13 @@ export interface HassioSnapshotDialogParams {
   localize?: LocalizeFunc;
 }
 
-export const showHassioSnapshotDialog = (
+export const showHassioBackupDialog = (
   element: HTMLElement,
-  dialogParams: HassioSnapshotDialogParams
+  dialogParams: HassioBackupDialogParams
 ): void => {
   fireEvent(element, "show-dialog", {
-    dialogTag: "dialog-hassio-snapshot",
-    dialogImport: () => import("./dialog-hassio-snapshot"),
+    dialogTag: "dialog-hassio-backup",
+    dialogImport: () => import("./dialog-hassio-backup"),
     dialogParams,
   });
 };

hassio/src/dialogs/backup/show-dialog-hassio-create-backup.ts

@@ -1,18 +1,18 @@
 import { fireEvent } from "../../../../src/common/dom/fire_event";
 import { Supervisor } from "../../../../src/data/supervisor/supervisor";
 
-export interface HassioCreateSnapshotDialogParams {
+export interface HassioCreateBackupDialogParams {
   supervisor: Supervisor;
   onCreate: () => void;
 }
 
-export const showHassioCreateSnapshotDialog = (
+export const showHassioCreateBackupDialog = (
   element: HTMLElement,
-  dialogParams: HassioCreateSnapshotDialogParams
+  dialogParams: HassioCreateBackupDialogParams
 ): void => {
   fireEvent(element, "show-dialog", {
-    dialogTag: "dialog-hassio-create-snapshot",
-    dialogImport: () => import("./dialog-hassio-create-snapshot"),
+    dialogTag: "dialog-hassio-create-backup",
+    dialogImport: () => import("./dialog-hassio-create-backup"),
     dialogParams,
   });
 };

hassio/src/dialogs/markdown/dialog-hassio-markdown.ts

@@ -61,10 +61,6 @@ class HassioMarkdownDialog extends LitElement {
         app-toolbar [main-title] {
           margin-left: 16px;
         }
-        paper-checkbox {
-          display: block;
-          margin: 4px;
-        }
         @media all and (max-width: 450px), all and (max-height: 500px) {
           ha-paper-dialog {
             max-height: 100%;

hassio/src/dialogs/network/dialog-hassio-network.ts

@@ -41,7 +41,8 @@ const IP_VERSIONS = ["ipv4", "ipv6"];
 @customElement("dialog-hassio-network")
 export class DialogHassioNetwork
   extends LitElement
-  implements HassDialog<HassioNetworkDialogParams> {
+  implements HassDialog<HassioNetworkDialogParams>
+{
   @property({ attribute: false }) public hass!: HomeAssistant;
 
   @property({ attribute: false }) public supervisor!: Supervisor;
@@ -107,7 +108,7 @@ export class DialogHassioNetwork
             </mwc-icon-button>
           </ha-header-bar>
           ${this._interfaces.length > 1
-            ? html` <mwc-tab-bar
+            ? html`<mwc-tab-bar
                 .activeIndex=${this._curTabIndex}
                 @MDCTabBar:activated=${this._handleTabActivated}
                 >${this._interfaces.map(
@@ -492,7 +493,7 @@ export class DialogHassioNetwork
   }
 
   private _handleRadioValueChangedAp(ev: CustomEvent): void {
-    const value = ((ev.target as any).value as string) as
+    const value = (ev.target as any).value as string as
       | "open"
       | "wep"
       | "wpa-psk";

hassio/src/dialogs/registries/dialog-hassio-registries.ts

@@ -161,9 +161,9 @@ class HassioRegistriesDialog extends LitElement {
 
   public focus(): void {
     this.updateComplete.then(() =>
-      (this.shadowRoot?.querySelector(
-        "[dialogInitialFocus]"
-      ) as HTMLElement)?.focus()
+      (
+        this.shadowRoot?.querySelector("[dialogInitialFocus]") as HTMLElement
+      )?.focus()
     );
   }
 

hassio/src/dialogs/repositories/dialog-hassio-repositories.ts

@@ -161,9 +161,9 @@ class HassioRepositoriesDialog extends LitElement {
 
   public focus() {
     this.updateComplete.then(() =>
-      (this.shadowRoot?.querySelector(
-        "[dialogInitialFocus]"
-      ) as HTMLElement)?.focus()
+      (
+        this.shadowRoot?.querySelector("[dialogInitialFocus]") as HTMLElement
+      )?.focus()
     );
   }
 

hassio/src/dialogs/snapshot/show-dialog-snapshot-upload.ts

@@ -1,19 +0,0 @@
-import { fireEvent } from "../../../../src/common/dom/fire_event";
-import "./dialog-hassio-snapshot-upload";
-
-export interface HassioSnapshotUploadDialogParams {
-  showSnapshot: (slug: string) => void;
-  reloadSnapshot?: () => Promise<void>;
-  onboarding?: boolean;
-}
-
-export const showSnapshotUploadDialog = (
-  element: HTMLElement,
-  dialogParams: HassioSnapshotUploadDialogParams
-): void => {
-  fireEvent(element, "show-dialog", {
-    dialogTag: "dialog-hassio-snapshot-upload",
-    dialogImport: () => import("./dialog-hassio-snapshot-upload"),
-    dialogParams,
-  });
-};

hassio/src/dialogs/update/dialog-supervisor-update.ts

@@ -2,32 +2,19 @@ import "@material/mwc-button/mwc-button";
 import { css, CSSResultGroup, html, LitElement, TemplateResult } from "lit";
 import { customElement, state } from "lit/decorators";
 import { fireEvent } from "../../../../src/common/dom/fire_event";
-import "../../../../src/components/ha-checkbox";
 import "../../../../src/components/ha-circular-progress";
 import "../../../../src/components/ha-dialog";
 import "../../../../src/components/ha-settings-row";
 import "../../../../src/components/ha-svg-icon";
+import "../../../../src/components/ha-switch";
 import {
   extractApiErrorMessage,
   ignoreSupervisorError,
 } from "../../../../src/data/hassio/common";
-import {
-  SupervisorFrontendPrefrences,
-  fetchSupervisorFrontendPreferences,
-  saveSupervisorFrontendPreferences,
-} from "../../../../src/data/supervisor/supervisor";
-import { createHassioPartialSnapshot } from "../../../../src/data/hassio/snapshot";
+import { createHassioPartialBackup } from "../../../../src/data/hassio/backup";
 import { haStyle, haStyleDialog } from "../../../../src/resources/styles";
 import type { HomeAssistant } from "../../../../src/types";
 import { SupervisorDialogSupervisorUpdateParams } from "./show-dialog-update";
-import memoizeOne from "memoize-one";
-
-const snapshot_before_update = memoizeOne(
-  (slug: string, frontendPrefrences: SupervisorFrontendPrefrences) =>
-    slug in frontendPrefrences.snapshot_before_update
-      ? frontendPrefrences.snapshot_before_update[slug]
-      : true
-);
 
 @customElement("dialog-supervisor-update")
 class DialogSupervisorUpdate extends LitElement {
@@ -35,12 +22,12 @@ class DialogSupervisorUpdate extends LitElement {
 
   @state() private _opened = false;
 
-  @state() private _action: "snapshot" | "update" | null = null;
+  @state() private _createBackup = true;
+
+  @state() private _action: "backup" | "update" | null = null;
 
   @state() private _error?: string;
 
-  @state() private _frontendPrefrences?: SupervisorFrontendPrefrences;
-
   @state()
   private _dialogParams?: SupervisorDialogSupervisorUpdateParams;
 
@@ -49,30 +36,27 @@ class DialogSupervisorUpdate extends LitElement {
   ): Promise<void> {
     this._opened = true;
     this._dialogParams = params;
-    this._frontendPrefrences = await fetchSupervisorFrontendPreferences(
-      this.hass
-    );
     await this.updateComplete;
   }
 
   public closeDialog(): void {
     this._action = null;
+    this._createBackup = true;
     this._error = undefined;
     this._dialogParams = undefined;
-    this._frontendPrefrences = undefined;
     fireEvent(this, "dialog-closed", { dialog: this.localName });
   }
 
   public focus(): void {
     this.updateComplete.then(() =>
-      (this.shadowRoot?.querySelector(
-        "[dialogInitialFocus]"
-      ) as HTMLElement)?.focus()
+      (
+        this.shadowRoot?.querySelector("[dialogInitialFocus]") as HTMLElement
+      )?.focus()
     );
   }
 
   protected render(): TemplateResult {
-    if (!this._dialogParams || !this._frontendPrefrences) {
+    if (!this._dialogParams) {
       return html``;
     }
     return html`
@@ -98,28 +82,24 @@ class DialogSupervisorUpdate extends LitElement {
               </div>
 
               <ha-settings-row>
-                <ha-checkbox
-                  .checked=${snapshot_before_update(
-                    this._dialogParams.slug,
-                    this._frontendPrefrences
-                  )}
-                  haptic
-                  @click=${this._toggleSnapshot}
-                  slot="prefix"
-                >
-                </ha-checkbox>
                 <span slot="heading">
                   ${this._dialogParams.supervisor.localize(
-                    "dialog.update.snapshot"
+                    "dialog.update.backup"
                   )}
                 </span>
                 <span slot="description">
                   ${this._dialogParams.supervisor.localize(
-                    "dialog.update.create_snapshot",
+                    "dialog.update.create_backup",
                     "name",
                     this._dialogParams.name
                   )}
                 </span>
+                <ha-switch
+                  .checked=${this._createBackup}
+                  haptic
+                  @click=${this._toggleBackup}
+                >
+                </ha-switch>
               </ha-settings-row>
               <mwc-button @click=${this.closeDialog} slot="secondaryAction">
                 ${this._dialogParams.supervisor.localize("common.cancel")}
@@ -143,7 +123,7 @@ class DialogSupervisorUpdate extends LitElement {
                       this._dialogParams.version
                     )
                   : this._dialogParams.supervisor.localize(
-                      "dialog.update.snapshotting",
+                      "dialog.update.creating_backup",
                       "name",
                       this._dialogParams.name
                     )}
@@ -153,32 +133,17 @@ class DialogSupervisorUpdate extends LitElement {
     `;
   }
 
-  private async _toggleSnapshot(): Promise<void> {
-    this._frontendPrefrences!.snapshot_before_update[
-      this._dialogParams!.slug
-    ] = !snapshot_before_update(
-      this._dialogParams!.slug,
-      this._frontendPrefrences!
-    );
-
-    await saveSupervisorFrontendPreferences(
-      this.hass,
-      this._frontendPrefrences!
-    );
+  private _toggleBackup() {
+    this._createBackup = !this._createBackup;
   }
 
   private async _update() {
-    if (
-      snapshot_before_update(
-        this._dialogParams!.slug,
-        this._frontendPrefrences!
-      )
-    ) {
-      this._action = "snapshot";
+    if (this._createBackup) {
+      this._action = "backup";
       try {
-        await createHassioPartialSnapshot(
+        await createHassioPartialBackup(
           this.hass,
-          this._dialogParams!.snapshotParams
+          this._dialogParams!.backupParams
         );
       } catch (err) {
         this._error = extractApiErrorMessage(err);
@@ -193,8 +158,8 @@ class DialogSupervisorUpdate extends LitElement {
     } catch (err) {
       if (this.hass.connection.connected && !ignoreSupervisorError(err)) {
         this._error = extractApiErrorMessage(err);
+        this._action = null;
       }
-      this._action = null;
       return;
     }
 

hassio/src/dialogs/update/show-dialog-update.ts

@@ -5,8 +5,7 @@ export interface SupervisorDialogSupervisorUpdateParams {
   supervisor: Supervisor;
   name: string;
   version: string;
-  slug: string;
-  snapshotParams: any;
+  backupParams: any;
   updateHandler: () => Promise<void>;
 }
 

hassio/src/hassio-main.ts

@@ -121,7 +121,7 @@ export class HassioMain extends SupervisorBaseElement {
       }
     } else {
       themeName =
-        ((this.hass.selectedTheme as unknown) as string) ||
+        (this.hass.selectedTheme as unknown as string) ||
         this.hass.themes.default_theme;
     }
 

hassio/src/hassio-my-redirect.ts

@@ -1,19 +1,19 @@
-import { html, LitElement, TemplateResult } from "lit";
 import { sanitizeUrl } from "@braintree/sanitize-url";
+import { html, LitElement, TemplateResult } from "lit";
+import { customElement, property, state } from "lit/decorators";
+import { navigate } from "../../src/common/navigate";
 import {
   createSearchParam,
   extractSearchParamsObject,
 } from "../../src/common/url/search-params";
+import { Supervisor } from "../../src/data/supervisor/supervisor";
 import "../../src/layouts/hass-error-screen";
 import {
   ParamType,
   Redirect,
   Redirects,
 } from "../../src/panels/my/ha-panel-my";
-import { navigate } from "../../src/common/navigate";
 import { HomeAssistant, Route } from "../../src/types";
-import { Supervisor } from "../../src/data/supervisor/supervisor";
-import { customElement, property, state } from "lit/decorators";
 
 const REDIRECTS: Redirects = {
   supervisor: {
@@ -26,7 +26,10 @@ const REDIRECTS: Redirects = {
     redirect: "/hassio/system",
   },
   supervisor_snapshots: {
-    redirect: "/hassio/snapshots",
+    redirect: "/hassio/backups",
+  },
+  supervisor_backups: {
+    redirect: "/hassio/backups",
   },
   supervisor_store: {
     redirect: "/hassio/store",

hassio/src/hassio-panel-router.ts

@@ -9,7 +9,7 @@ import "./addon-store/hassio-addon-store";
 // Don't codesplit it, that way the dashboard always loads fast.
 import "./dashboard/hassio-dashboard";
 // Don't codesplit the others, because it breaks the UI when pushed to a Pi
-import "./snapshots/hassio-snapshots";
+import "./backups/hassio-backups";
 import "./system/hassio-system";
 
 @customElement("hassio-panel-router")
@@ -23,6 +23,8 @@ class HassioPanelRouter extends HassRouterPage {
   @property({ type: Boolean }) public narrow!: boolean;
 
   protected routerOptions: RouterOptions = {
+    beforeRender: (page: string) =>
+      page === "snapshots" ? "backups" : undefined,
     routes: {
       dashboard: {
         tag: "hassio-dashboard",
@@ -30,8 +32,8 @@ class HassioPanelRouter extends HassRouterPage {
       store: {
         tag: "hassio-addon-store",
       },
-      snapshots: {
-        tag: "hassio-snapshots",
+      backups: {
+        tag: "hassio-backups",
       },
       system: {
         tag: "hassio-system",

hassio/src/hassio-router.ts

@@ -23,6 +23,8 @@ class HassioRouter extends HassRouterPage {
   protected routerOptions: RouterOptions = {
     // Hass.io has a page with tabs, so we route all non-matching routes to it.
     defaultPage: "dashboard",
+    beforeRender: (page: string) =>
+      page === "snapshots" ? "backups" : undefined,
     initialLoad: () => this._redirectIngress(),
     showLoading: true,
     routes: {
@@ -30,7 +32,7 @@ class HassioRouter extends HassRouterPage {
         tag: "hassio-panel",
         cache: true,
       },
-      snapshots: "dashboard",
+      backups: "dashboard",
       store: "dashboard",
       system: "dashboard",
       addon: {

hassio/src/hassio-tabs.ts

@@ -13,8 +13,8 @@ export const supervisorTabs: PageNavigation[] = [
     iconPath: mdiStore,
   },
   {
-    translationKey: "panel.snapshots",
-    path: `/hassio/snapshots`,
+    translationKey: "panel.backups",
+    path: `/hassio/backups`,
     iconPath: mdiBackupRestore,
   },
   {

hassio/src/supervisor-base-element.ts

@@ -86,10 +86,8 @@ export class SupervisorBaseElement extends urlSyncMixin(
         const unsubs = Object.keys(this._unsubs);
         for (const collection of Object.keys(this._collections)) {
           if (!unsubs.includes(collection)) {
-            this._unsubs[collection] = this._collections[
-              collection
-            ].subscribe((data) =>
-              this._updateSupervisor({ [collection]: data })
+            this._unsubs[collection] = this._collections[collection].subscribe(
+              (data) => this._updateSupervisor({ [collection]: data })
             );
           }
         }

hassio/src/system/hassio-core-info.ts

@@ -164,9 +164,8 @@ class HassioCoreInfo extends LitElement {
     showDialogSupervisorUpdate(this, {
       supervisor: this.supervisor,
       name: "Home Assistant Core",
-      slug: "core",
       version: this.supervisor.core.version_latest,
-      snapshotParams: {
+      backupParams: {
         name: `core_${this.supervisor.core.version}`,
         folders: ["homeassistant"],
         homeassistant: true,

hassio/src/system/hassio-host-info.ts

@@ -113,7 +113,7 @@ class HassioHostInfo extends LitElement {
                   `
                 : ""}
             </ha-settings-row>
-            ${!this.supervisor.host.features.includes("hassos")
+            ${!this.supervisor.host.features.includes("haos")
               ? html`<ha-settings-row>
                   <span slot="heading">
                     ${this.supervisor.localize("system.host.docker_version")}
@@ -190,7 +190,7 @@ class HassioHostInfo extends LitElement {
             <mwc-list-item>
               ${this.supervisor.localize("system.host.hardware")}
             </mwc-list-item>
-            ${this.supervisor.host.features.includes("hassos")
+            ${this.supervisor.host.features.includes("haos")
               ? html`<mwc-list-item>
                   ${this.supervisor.localize("system.host.import_from_usb")}
                 </mwc-list-item>`

lint-staged.config.js

@@ -1,4 +1,4 @@
 module.exports = {
-  "*.{js,ts}": "eslint --fix",
+  "*.{js,ts}": 'eslint --ignore-pattern "**/build-scripts/**/*.js" --fix',
   "!(/translations)*.{js,ts,json,css,md,html}": "prettier --write",
 };

netlify.toml

@@ -0,0 +1,3 @@
+[build.environment]
+  YARN_VERSION = "1.22.11"
+  NODE_OPTIONS = "--max_old_space_size=4096"

package.json

@@ -17,7 +17,7 @@
     "lint": "yarn run lint:eslint && yarn run lint:prettier && yarn run lint:types",
     "format": "yarn run format:eslint && yarn run format:prettier",
     "mocha": "ts-mocha -p test-mocha/tsconfig.test.json \"test-mocha/**/*.ts\"",
-    "test": "yarn run lint && yarn run mocha"
+    "test": "yarn run mocha"
   },
   "author": "Paulus Schoutsen <Paulus@PaulusSchoutsen.nl> (http://paulusschoutsen.nl)",
   "license": "Apache-2.0",
@@ -42,72 +42,72 @@
     "@fullcalendar/daygrid": "5.1.0",
     "@fullcalendar/interaction": "5.1.0",
     "@fullcalendar/list": "5.1.0",
-    "@lit-labs/virtualizer": "^0.6.0",
-    "@material/chips": "=12.0.0-canary.1a8d06483.0",
-    "@material/mwc-button": "canary",
-    "@material/mwc-checkbox": "canary",
-    "@material/mwc-circular-progress": "canary",
-    "@material/mwc-dialog": "canary",
-    "@material/mwc-fab": "canary",
-    "@material/mwc-formfield": "canary",
-    "@material/mwc-icon-button": "canary",
-    "@material/mwc-list": "canary",
-    "@material/mwc-menu": "canary",
-    "@material/mwc-radio": "canary",
-    "@material/mwc-ripple": "canary",
-    "@material/mwc-switch": "canary",
-    "@material/mwc-tab": "canary",
-    "@material/mwc-tab-bar": "canary",
-    "@material/top-app-bar": "=12.0.0-canary.1a8d06483.0",
+    "@lit-labs/virtualizer": "patch:@lit-labs/virtualizer@0.6.0#./.yarn/patches/@lit-labs/virtualizer/0.7.0.patch",
+    "@material/chips": "12.0.0-canary.22d29cbb4.0",
+    "@material/data-table": "12.0.0-canary.22d29cbb4.0",
+    "@material/mwc-button": "0.22.1",
+    "@material/mwc-checkbox": "0.22.1",
+    "@material/mwc-circular-progress": "0.22.1",
+    "@material/mwc-dialog": "0.22.1",
+    "@material/mwc-fab": "0.22.1",
+    "@material/mwc-formfield": "0.22.1",
+    "@material/mwc-icon-button": "0.22.1",
+    "@material/mwc-linear-progress": "0.22.1",
+    "@material/mwc-list": "0.22.1",
+    "@material/mwc-menu": "0.22.1",
+    "@material/mwc-radio": "0.22.1",
+    "@material/mwc-ripple": "0.22.1",
+    "@material/mwc-switch": "0.22.1",
+    "@material/mwc-tab": "0.22.1",
+    "@material/mwc-tab-bar": "0.22.1",
+    "@material/top-app-bar": "12.0.0-canary.22d29cbb4.0",
     "@mdi/js": "5.9.55",
     "@mdi/svg": "5.9.55",
-    "@polymer/app-layout": "^3.0.2",
-    "@polymer/app-storage": "^3.0.2",
-    "@polymer/iron-autogrow-textarea": "^3.0.1",
+    "@polymer/app-layout": "^3.1.0",
     "@polymer/iron-flex-layout": "^3.0.1",
     "@polymer/iron-icon": "^3.0.1",
     "@polymer/iron-input": "^3.0.1",
-    "@polymer/iron-overlay-behavior": "^3.0.2",
+    "@polymer/iron-overlay-behavior": "^3.0.3",
     "@polymer/iron-resizable-behavior": "^3.0.1",
     "@polymer/paper-checkbox": "^3.1.0",
     "@polymer/paper-dialog": "^3.0.1",
     "@polymer/paper-dialog-behavior": "^3.0.1",
     "@polymer/paper-dialog-scrollable": "^3.0.1",
-    "@polymer/paper-dropdown-menu": "^3.0.1",
-    "@polymer/paper-input": "^3.0.1",
+    "@polymer/paper-dropdown-menu": "^3.2.0",
+    "@polymer/paper-input": "^3.2.1",
     "@polymer/paper-item": "^3.0.1",
     "@polymer/paper-listbox": "^3.0.1",
-    "@polymer/paper-menu-button": "^3.0.1",
+    "@polymer/paper-menu-button": "^3.1.0",
     "@polymer/paper-progress": "^3.0.1",
     "@polymer/paper-radio-button": "^3.0.1",
     "@polymer/paper-radio-group": "^3.0.1",
-    "@polymer/paper-ripple": "^3.0.1",
+    "@polymer/paper-ripple": "^3.0.2",
     "@polymer/paper-slider": "^3.0.1",
     "@polymer/paper-styles": "^3.0.1",
-    "@polymer/paper-tabs": "^3.0.1",
+    "@polymer/paper-tabs": "^3.1.0",
     "@polymer/paper-toast": "^3.0.1",
     "@polymer/paper-tooltip": "^3.0.1",
-    "@polymer/polymer": "3.1.0",
+    "@polymer/polymer": "3.4.1",
     "@thomasloven/round-slider": "0.5.2",
-    "@vaadin/vaadin-combo-box": "^5.0.10",
-    "@vaadin/vaadin-date-picker": "^4.0.7",
+    "@vaadin/vaadin-combo-box": "^20.0.1",
+    "@vaadin/vaadin-date-picker": "^20.0.1",
     "@vibrant/color": "^3.2.1-alpha.1",
     "@vibrant/core": "^3.2.1-alpha.1",
     "@vibrant/quantizer-mmcq": "^3.2.1-alpha.1",
     "@vue/web-component-wrapper": "^1.2.0",
-    "@webcomponents/webcomponentsjs": "^2.2.7",
-    "chart.js": "^2.9.4",
-    "chartjs-chart-timeline": "^0.4.0",
+    "@webcomponents/webcomponentsjs": "^2.2.10",
+    "chart.js": "^3.3.2",
     "comlink": "^4.3.1",
-    "core-js": "^3.6.5",
+    "core-js": "^3.15.2",
     "cropperjs": "^1.5.11",
+    "date-fns": "^2.22.1",
     "deep-clone-simple": "^1.1.1",
     "deep-freeze": "^0.0.1",
     "fecha": "^4.2.0",
     "fuse.js": "^6.0.0",
     "google-timezones-json": "^1.0.2",
-    "hls.js": "^1.0.5",
-    "home-assistant-js-websocket": "^5.10.0",
+    "hls.js": "^1.0.7",
+    "home-assistant-js-websocket": "^5.11.1",
     "idb-keyval": "^5.0.5",
     "intl-messageformat": "^9.6.16",
     "js-yaml": "^4.1.0",
@@ -122,7 +122,7 @@
     "proxy-polyfill": "^0.3.1",
     "punycode": "^2.1.1",
     "qrcode": "^1.4.4",
-    "regenerator-runtime": "^0.13.2",
+    "regenerator-runtime": "^0.13.8",
     "resize-observer-polyfill": "^1.5.1",
     "roboto-fontface": "^0.10.0",
     "sortablejs": "^1.10.2",
@@ -144,17 +144,17 @@
     "xss": "^1.0.9"
   },
   "devDependencies": {
-    "@babel/core": "^7.14.3",
-    "@babel/plugin-external-helpers": "^7.12.13",
-    "@babel/plugin-proposal-class-properties": "^7.13.0",
-    "@babel/plugin-proposal-decorators": "^7.13.15",
-    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.13.8",
-    "@babel/plugin-proposal-object-rest-spread": "^7.13.8",
-    "@babel/plugin-proposal-optional-chaining": "^7.13.12",
+    "@babel/core": "^7.14.6",
+    "@babel/plugin-external-helpers": "^7.14.5",
+    "@babel/plugin-proposal-class-properties": "^7.14.5",
+    "@babel/plugin-proposal-decorators": "^7.14.5",
+    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.14.5",
+    "@babel/plugin-proposal-object-rest-spread": "^7.14.7",
+    "@babel/plugin-proposal-optional-chaining": "^7.14.5",
     "@babel/plugin-syntax-dynamic-import": "^7.8.3",
     "@babel/plugin-syntax-import-meta": "^7.10.4",
-    "@babel/preset-env": "^7.14.2",
-    "@babel/preset-typescript": "^7.13.0",
+    "@babel/preset-env": "^7.14.7",
+    "@babel/preset-typescript": "^7.14.5",
     "@koa/cors": "^3.1.0",
     "@open-wc/dev-server-hmr": "^0.0.2",
     "@rollup/plugin-babel": "^5.2.1",
@@ -171,22 +171,22 @@
     "@types/mocha": "^8.2.2",
     "@types/sortablejs": "^1.10.6",
     "@types/webspeechapi": "^0.0.29",
-    "@typescript-eslint/eslint-plugin": "^4.22.0",
-    "@typescript-eslint/parser": "^4.22.0",
+    "@typescript-eslint/eslint-plugin": "^4.28.3",
+    "@typescript-eslint/parser": "^4.28.3",
     "@web/dev-server": "^0.0.24",
     "@web/dev-server-rollup": "^0.2.11",
-    "babel-loader": "^8.1.0",
+    "babel-loader": "^8.2.2",
     "chai": "^4.3.4",
-    "cpx": "^1.5.0",
     "del": "^4.0.0",
-    "eslint": "^7.25.0",
+    "eslint": "^7.30.0",
     "eslint-config-airbnb-typescript": "^12.3.1",
     "eslint-config-prettier": "^8.3.0",
-    "eslint-import-resolver-webpack": "^0.13.0",
+    "eslint-import-resolver-webpack": "^0.13.1",
     "eslint-plugin-disable": "^2.0.1",
-    "eslint-plugin-import": "^2.22.1",
-    "eslint-plugin-lit": "^1.3.0",
+    "eslint-plugin-import": "^2.23.4",
+    "eslint-plugin-lit": "^1.5.1",
     "eslint-plugin-prettier": "^3.4.0",
+    "eslint-plugin-unused-imports": "^1.1.2",
     "eslint-plugin-wc": "^1.3.0",
     "fancy-log": "^1.3.3",
     "fs-extra": "^7.0.1",
@@ -198,7 +198,7 @@
     "gulp-zopfli-green": "^3.0.1",
     "html-minifier": "^4.0.0",
     "husky": "^1.3.1",
-    "lint-staged": "^10.5.4",
+    "lint-staged": "^11.0.1",
     "lit-analyzer": "^1.2.1",
     "lodash.template": "^4.5.0",
     "magic-string": "^0.25.7",
@@ -207,8 +207,7 @@
     "mocha": "^8.4.0",
     "object-hash": "^2.0.3",
     "open": "^7.0.4",
-    "prettier": "^2.0.4",
-    "raw-loader": "^2.0.0",
+    "prettier": "^2.3.2",
     "require-dir": "^1.2.0",
     "rollup": "^2.8.2",
     "rollup-plugin-string": "^3.0.0",
@@ -218,23 +217,22 @@
     "sinon": "^11.0.0",
     "source-map-url": "^0.4.0",
     "systemjs": "^6.3.2",
-    "terser-webpack-plugin": "^5.1.2",
+    "terser-webpack-plugin": "^5.1.4",
     "ts-lit-plugin": "^1.2.1",
     "ts-mocha": "^8.0.0",
-    "typescript": "^4.2.4",
+    "typescript": "^4.3.5",
     "vinyl-buffer": "^1.0.1",
     "vinyl-source-stream": "^2.0.0",
-    "webpack": "^5.24.1",
-    "webpack-cli": "^4.5.0",
+    "webpack": "^5.43.0",
+    "webpack-cli": "^4.7.2",
     "webpack-dev-server": "^3.11.2",
-    "webpack-manifest-plugin": "^3.0.0",
+    "webpack-manifest-plugin": "^3.1.1",
     "workbox-build": "^6.1.5"
   },
-  "_comment": "Polymer fixed to 3.1 because 3.2 throws on logbook page",
-  "_comment_2": "Fix in https://github.com/Polymer/polymer/pull/5569",
+  "_comment": "Polymer 3.2 contained a bug, fixed in https://github.com/Polymer/polymer/pull/5569, add as patch",
   "resolutions": {
+    "@polymer/polymer": "patch:@polymer/polymer@3.4.1#./.yarn/patches/@polymer/polymer/pr-5569.patch",
     "@webcomponents/webcomponentsjs": "^2.2.10",
-    "@polymer/polymer": "3.1.0",
     "lit-html": "2.0.0-rc.3",
     "lit-element": "3.0.0-rc.2"
   },

script/core

@@ -9,12 +9,6 @@ if [ -z "${DEVCONTAINER}" ]; then
   exit 1
 fi
 
-if [ ! -z "${CODESPACES}" ]; then
-  WORKSPACE="/root/workspace/frontend"
-else
-  WORKSPACE="/workspaces/frontend"
-fi
-
 if [ -z $(which hass) ]; then
   echo "Installing Home Asstant core from dev."
   python3 -m pip install --upgrade \
@@ -22,9 +16,9 @@ if [ -z $(which hass) ]; then
     git+git://github.com/home-assistant/home-assistant.git@dev
 fi
 
-if [ ! -d "${WORKSPACE}/config" ]; then
+if [ ! -d "/workspaces/frontend/config" ]; then
   echo "Creating default configuration."
-  mkdir -p "${WORKSPACE}/config";
+  mkdir -p "/workspaces/frontend/config";
   hass --script ensure_config -c config
   echo "demo:
 
@@ -32,24 +26,24 @@ logger:
   default: info
   logs:
     homeassistant.components.frontend: debug
-" >> "${WORKSPACE}/config/configuration.yaml"
+" >> /workspaces/frontend/config/configuration.yaml
 
   if [ ! -z "${HASSIO}" ]; then
   echo "
 # frontend:
-#   development_repo: ${WORKSPACE}
+#   development_repo: /workspaces/frontend
 
 hassio:
-  development_repo: ${WORKSPACE}" >> "${WORKSPACE}/config/configuration.yaml"
+  development_repo: /workspaces/frontend" >> /workspaces/frontend/config/configuration.yaml
   else
   echo "
 frontend:
-  development_repo: ${WORKSPACE}
+  development_repo: /workspaces/frontend
 
 # hassio:
-#   development_repo: ${WORKSPACE}" >> "${WORKSPACE}/config/configuration.yaml"
+#   development_repo: /workspaces/frontend" >> /workspaces/frontend/config/configuration.yaml
   fi
 
 fi
 
-hass -c "${WORKSPACE}/config"
+hass -c /workspaces/frontend/config

setup.py

@@ -2,9 +2,9 @@ from setuptools import setup, find_packages
 
 setup(
     name="home-assistant-frontend",
-    version="20210603.0",
+    version="20210818.0",
     description="The Home Assistant frontend",
-    url="https://github.com/home-assistant/home-assistant-polymer",
+    url="https://github.com/home-assistant/frontend",
     author="The Home Assistant Authors",
     author_email="hello@home-assistant.io",
     license="Apache-2.0",

src/auth/ha-auth-flow.ts

@@ -7,6 +7,7 @@ import {
   PropertyValues,
   TemplateResult,
 } from "lit";
+import "./ha-password-manager-polyfill";
 import { property, state } from "lit/decorators";
 import "../components/ha-form/ha-form";
 import "../components/ha-markdown";
@@ -20,7 +21,7 @@ import { litLocalizeLiteMixin } from "../mixins/lit-localize-lite-mixin";
 type State = "loading" | "error" | "step";
 
 class HaAuthFlow extends litLocalizeLiteMixin(LitElement) {
-  @property() public authProvider?: AuthProvider;
+  @property({ attribute: false }) public authProvider?: AuthProvider;
 
   @property() public clientId?: string;
 
@@ -37,7 +38,15 @@ class HaAuthFlow extends litLocalizeLiteMixin(LitElement) {
   @state() private _errorMessage?: string;
 
   protected render() {
-    return html` <form>${this._renderForm()}</form> `;
+    return html`
+      <form>${this._renderForm()}</form>
+      <ha-password-manager-polyfill
+        .step=${this._step}
+        .stepData=${this._stepData}
+        @form-submitted=${this._handleSubmit}
+        @value-changed=${this._stepDataChanged}
+      ></ha-password-manager-polyfill>
+    `;
   }
 
   protected firstUpdated(changedProps: PropertyValues) {
@@ -231,11 +240,17 @@ class HaAuthFlow extends litLocalizeLiteMixin(LitElement) {
     await this.updateComplete;
     // 100ms to give all the form elements time to initialize.
     setTimeout(() => {
-      const form = this.shadowRoot!.querySelector("ha-form");
+      const form = this.renderRoot.querySelector("ha-form");
       if (form) {
         (form as any).focus();
       }
     }, 100);
+
+    setTimeout(() => {
+      this.renderRoot.querySelector(
+        "ha-password-manager-polyfill"
+      )!.boundingRect = this.getBoundingClientRect();
+    }, 500);
   }
 
   private _stepDataChanged(ev: CustomEvent) {
@@ -329,3 +344,9 @@ class HaAuthFlow extends litLocalizeLiteMixin(LitElement) {
   }
 }
 customElements.define("ha-auth-flow", HaAuthFlow);
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "ha-auth-flow": HaAuthFlow;
+  }
+}

src/auth/ha-password-manager-polyfill.ts

@@ -0,0 +1,110 @@
+import { html, LitElement, TemplateResult } from "lit";
+import { customElement, property } from "lit/decorators";
+import { fireEvent } from "../common/dom/fire_event";
+import { HaFormSchema } from "../components/ha-form/ha-form";
+import { DataEntryFlowStep } from "../data/data_entry_flow";
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "ha-password-manager-polyfill": HaPasswordManagerPolyfill;
+  }
+  interface HASSDomEvents {
+    "form-submitted": undefined;
+  }
+}
+
+const ENABLED_HANDLERS = [
+  "homeassistant",
+  "legacy_api_password",
+  "command_line",
+];
+
+@customElement("ha-password-manager-polyfill")
+export class HaPasswordManagerPolyfill extends LitElement {
+  @property({ attribute: false }) public step?: DataEntryFlowStep;
+
+  @property({ attribute: false }) public stepData: any;
+
+  @property({ attribute: false }) public boundingRect?: DOMRect;
+
+  protected createRenderRoot() {
+    // Add under document body so the element isn't placed inside any shadow roots
+    return document.body;
+  }
+
+  private get styles() {
+    return `
+    .password-manager-polyfill {
+      position: absolute;
+      top: ${this.boundingRect?.y || 148}px;
+      left: calc(50% - ${(this.boundingRect?.width || 360) / 2}px);
+      width: ${this.boundingRect?.width || 360}px;
+      opacity: 0;
+      z-index: -1;
+    }
+    .password-manager-polyfill input {
+      width: 100%;
+      height: 62px;
+      padding: 0;
+      border: 0;
+    }
+    .password-manager-polyfill input[type="submit"] {
+      width: 0;
+      height: 0;
+    }
+  `;
+  }
+
+  protected render(): TemplateResult {
+    if (
+      this.step &&
+      this.step.type === "form" &&
+      this.step.step_id === "init" &&
+      ENABLED_HANDLERS.includes(this.step.handler[0])
+    ) {
+      return html`
+        <form
+          class="password-manager-polyfill"
+          aria-hidden="true"
+          @submit=${this._handleSubmit}
+        >
+          ${this.step.data_schema.map((input) => this.render_input(input))}
+          <input type="submit" />
+          <style>
+            ${this.styles}
+          </style>
+        </form>
+      `;
+    }
+    return html``;
+  }
+
+  private render_input(schema: HaFormSchema): TemplateResult | string {
+    const inputType = schema.name.includes("password") ? "password" : "text";
+    if (schema.type !== "string") {
+      return "";
+    }
+    return html`
+      <input
+        tabindex="-1"
+        .id=${schema.name}
+        .type=${inputType}
+        .value=${this.stepData[schema.name] || ""}
+        @input=${this._valueChanged}
+      />
+    `;
+  }
+
+  private _handleSubmit(ev: Event) {
+    ev.preventDefault();
+    fireEvent(this, "form-submitted");
+  }
+
+  private _valueChanged(ev: Event) {
+    const target = ev.target! as HTMLInputElement;
+    this.stepData = { ...this.stepData, [target.id]: target.value };
+    fireEvent(this, "value-changed", {
+      value: this.stepData,
+    });
+  }
+}

src/common/color/colors.ts

@@ -0,0 +1,63 @@
+export const COLORS = [
+  "#44739e",
+  "#984ea3",
+  "#00d2d5",
+  "#ff7f00",
+  "#af8d00",
+  "#7f80cd",
+  "#b3e900",
+  "#c42e60",
+  "#a65628",
+  "#f781bf",
+  "#8dd3c7",
+  "#bebada",
+  "#fb8072",
+  "#80b1d3",
+  "#fdb462",
+  "#fccde5",
+  "#bc80bd",
+  "#ffed6f",
+  "#c4eaff",
+  "#cf8c00",
+  "#1b9e77",
+  "#d95f02",
+  "#e7298a",
+  "#e6ab02",
+  "#a6761d",
+  "#0097ff",
+  "#00d067",
+  "#f43600",
+  "#4ba93b",
+  "#5779bb",
+  "#927acc",
+  "#97ee3f",
+  "#bf3947",
+  "#9f5b00",
+  "#f48758",
+  "#8caed6",
+  "#f2b94f",
+  "#eff26e",
+  "#e43872",
+  "#d9b100",
+  "#9d7a00",
+  "#698cff",
+  "#d9d9d9",
+  "#00d27e",
+  "#d06800",
+  "#009f82",
+  "#c49200",
+  "#cbe8ff",
+  "#fecddf",
+  "#c27eb6",
+  "#8cd2ce",
+  "#c4b8d9",
+  "#f883b0",
+  "#a49100",
+  "#f48800",
+  "#27d0df",
+  "#a04a9b",
+];
+
+export function getColorByIndex(index: number) {
+  return COLORS[index % COLORS.length];
+}

src/common/color/rgb.ts

@@ -1,4 +1,4 @@
-const luminosity = (rgb: [number, number, number]): number => {
+export const luminosity = (rgb: [number, number, number]): number => {
   // http://www.w3.org/TR/WCAG20/#relativeluminancedef
   const lum: [number, number, number] = [0, 0, 0];
   for (let i = 0; i < rgb.length; i++) {

src/common/const.ts

@@ -42,6 +42,7 @@ export const FIXED_DOMAIN_ICONS = {
   remote: "hass:remote",
   scene: "hass:palette",
   script: "hass:script-text",
+  select: "hass:format-list-bulleted",
   sensor: "hass:eye",
   simple_alarm: "hass:bell",
   sun: "hass:white-balance-sunny",
@@ -55,17 +56,28 @@ export const FIXED_DOMAIN_ICONS = {
 };
 
 export const FIXED_DEVICE_CLASS_ICONS = {
+  aqi: "hass:air-filter",
   current: "hass:current-ac",
   carbon_dioxide: "mdi:molecule-co2",
   carbon_monoxide: "mdi:molecule-co",
-  energy: "hass:flash",
+  energy: "hass:lightning-bolt",
+  gas: "hass:gas-cylinder",
   humidity: "hass:water-percent",
   illuminance: "hass:brightness-5",
+  nitrogen_dioxide: "mdi:molecule",
+  nitrogen_monoxide: "mdi:molecule",
+  nitrous_oxide: "mdi:molecule",
+  ozone: "mdi:molecule",
   temperature: "hass:thermometer",
+  monetary: "mdi:cash",
+  pm25: "mdi:molecule",
+  pm1: "mdi:molecule",
+  pm10: "mdi:molecule",
   pressure: "hass:gauge",
   power: "hass:flash",
   power_factor: "hass:angle-acute",
   signal_strength: "hass:wifi",
+  sulphur_dioxide: "mdi:molecule",
   timestamp: "hass:clock",
   voltage: "hass:sine-wave",
 };
@@ -83,6 +95,7 @@ export const DOMAINS_WITH_CARD = [
   "number",
   "scene",
   "script",
+  "select",
   "timer",
   "vacuum",
   "water_heater",
@@ -121,6 +134,7 @@ export const DOMAINS_HIDE_MORE_INFO = [
   "input_text",
   "number",
   "scene",
+  "select",
 ];
 
 /** Domains that should have the history hidden in the more info dialog. */
@@ -153,66 +167,3 @@ export const UNIT_F = "°F";
 
 /** Entity ID of the default view. */
 export const DEFAULT_VIEW_ENTITY_ID = "group.default_view";
-
-/** HA Color Pallete. */
-export const HA_COLOR_PALETTE = [
-  "ff0029",
-  "66a61e",
-  "377eb8",
-  "984ea3",
-  "00d2d5",
-  "ff7f00",
-  "af8d00",
-  "7f80cd",
-  "b3e900",
-  "c42e60",
-  "a65628",
-  "f781bf",
-  "8dd3c7",
-  "bebada",
-  "fb8072",
-  "80b1d3",
-  "fdb462",
-  "fccde5",
-  "bc80bd",
-  "ffed6f",
-  "c4eaff",
-  "cf8c00",
-  "1b9e77",
-  "d95f02",
-  "e7298a",
-  "e6ab02",
-  "a6761d",
-  "0097ff",
-  "00d067",
-  "f43600",
-  "4ba93b",
-  "5779bb",
-  "927acc",
-  "97ee3f",
-  "bf3947",
-  "9f5b00",
-  "f48758",
-  "8caed6",
-  "f2b94f",
-  "eff26e",
-  "e43872",
-  "d9b100",
-  "9d7a00",
-  "698cff",
-  "d9d9d9",
-  "00d27e",
-  "d06800",
-  "009f82",
-  "c49200",
-  "cbe8ff",
-  "fecddf",
-  "c27eb6",
-  "8cd2ce",
-  "c4b8d9",
-  "f883b0",
-  "a49100",
-  "f48800",
-  "27d0df",
-  "a04a9b",
-];

src/common/datetime/check_options_support.ts

@@ -26,6 +26,9 @@ function checkToLocaleStringSupportsOptions() {
   return false;
 }
 
-export const toLocaleDateStringSupportsOptions = checkToLocaleDateStringSupportsOptions();
-export const toLocaleTimeStringSupportsOptions = checkToLocaleTimeStringSupportsOptions();
-export const toLocaleStringSupportsOptions = checkToLocaleStringSupportsOptions();
+export const toLocaleDateStringSupportsOptions =
+  checkToLocaleDateStringSupportsOptions();
+export const toLocaleTimeStringSupportsOptions =
+  checkToLocaleTimeStringSupportsOptions();
+export const toLocaleStringSupportsOptions =
+  checkToLocaleStringSupportsOptions();

src/common/datetime/create_duration_data.ts

@@ -0,0 +1,31 @@
+import { HaDurationData } from "../../components/ha-duration-input";
+import { ForDict } from "../../data/automation";
+
+export const createDurationData = (
+  duration: string | number | ForDict | undefined
+): HaDurationData => {
+  if (duration === undefined) {
+    return {};
+  }
+  if (typeof duration !== "object") {
+    if (typeof duration === "string" || isNaN(duration)) {
+      const parts = duration?.toString().split(":") || [];
+      return {
+        hours: Number(parts[0]) || 0,
+        minutes: Number(parts[1]) || 0,
+        seconds: Number(parts[2]) || 0,
+        milliseconds: Number(parts[3]) || 0,
+      };
+    }
+    return { seconds: duration };
+  }
+  const { days, minutes, seconds, milliseconds } = duration;
+  let hours = duration.hours || 0;
+  hours = (hours || 0) + (days || 0) * 24;
+  return {
+    hours,
+    minutes,
+    seconds,
+    milliseconds,
+  };
+};

src/common/datetime/format_date.ts

@@ -3,20 +3,11 @@ import memoizeOne from "memoize-one";
 import { FrontendLocaleData } from "../../data/translation";
 import { toLocaleDateStringSupportsOptions } from "./check_options_support";
 
-const formatDateMem = memoizeOne(
-  (locale: FrontendLocaleData) =>
-    new Intl.DateTimeFormat(locale.language, {
-      year: "numeric",
-      month: "long",
-      day: "numeric",
-    })
-);
-
-export const formatDate = toLocaleDateStringSupportsOptions
+// Tuesday, August 10
+export const formatDateWeekday = toLocaleDateStringSupportsOptions
   ? (dateObj: Date, locale: FrontendLocaleData) =>
-      formatDateMem(locale).format(dateObj)
-  : (dateObj: Date) => format(dateObj, "longDate");
-
+      formatDateWeekdayMem(locale).format(dateObj)
+  : (dateObj: Date) => format(dateObj, "dddd, MMMM D");
 const formatDateWeekdayMem = memoizeOne(
   (locale: FrontendLocaleData) =>
     new Intl.DateTimeFormat(locale.language, {
@@ -26,7 +17,80 @@ const formatDateWeekdayMem = memoizeOne(
     })
 );
 
-export const formatDateWeekday = toLocaleDateStringSupportsOptions
+// August 10, 2021
+export const formatDate = toLocaleDateStringSupportsOptions
   ? (dateObj: Date, locale: FrontendLocaleData) =>
-      formatDateWeekdayMem(locale).format(dateObj)
-  : (dateObj: Date) => format(dateObj, "dddd, MMM D");
+      formatDateMem(locale).format(dateObj)
+  : (dateObj: Date) => format(dateObj, "MMMM D, YYYY");
+const formatDateMem = memoizeOne(
+  (locale: FrontendLocaleData) =>
+    new Intl.DateTimeFormat(locale.language, {
+      year: "numeric",
+      month: "long",
+      day: "numeric",
+    })
+);
+
+// 10/08/2021
+export const formatDateNumeric = toLocaleDateStringSupportsOptions
+  ? (dateObj: Date, locale: FrontendLocaleData) =>
+      formatDateNumericMem(locale).format(dateObj)
+  : (dateObj: Date) => format(dateObj, "M/D/YYYY");
+const formatDateNumericMem = memoizeOne(
+  (locale: FrontendLocaleData) =>
+    new Intl.DateTimeFormat(locale.language, {
+      year: "numeric",
+      month: "numeric",
+      day: "numeric",
+    })
+);
+
+// Aug 10
+export const formatDateShort = toLocaleDateStringSupportsOptions
+  ? (dateObj: Date, locale: FrontendLocaleData) =>
+      formatDateShortMem(locale).format(dateObj)
+  : (dateObj: Date) => format(dateObj, "MMM D");
+const formatDateShortMem = memoizeOne(
+  (locale: FrontendLocaleData) =>
+    new Intl.DateTimeFormat(locale.language, {
+      day: "numeric",
+      month: "short",
+    })
+);
+
+// August 2021
+export const formatDateMonthYear = toLocaleDateStringSupportsOptions
+  ? (dateObj: Date, locale: FrontendLocaleData) =>
+      formatDateMonthYearMem(locale).format(dateObj)
+  : (dateObj: Date) => format(dateObj, "MMMM YYYY");
+const formatDateMonthYearMem = memoizeOne(
+  (locale: FrontendLocaleData) =>
+    new Intl.DateTimeFormat(locale.language, {
+      month: "long",
+      year: "numeric",
+    })
+);
+
+// August
+export const formatDateMonth = toLocaleDateStringSupportsOptions
+  ? (dateObj: Date, locale: FrontendLocaleData) =>
+      formatDateMonthMem(locale).format(dateObj)
+  : (dateObj: Date) => format(dateObj, "MMMM");
+const formatDateMonthMem = memoizeOne(
+  (locale: FrontendLocaleData) =>
+    new Intl.DateTimeFormat(locale.language, {
+      month: "long",
+    })
+);
+
+// 2021
+export const formatDateYear = toLocaleDateStringSupportsOptions
+  ? (dateObj: Date, locale: FrontendLocaleData) =>
+      formatDateYearMem(locale).format(dateObj)
+  : (dateObj: Date) => format(dateObj, "YYYY");
+const formatDateYearMem = memoizeOne(
+  (locale: FrontendLocaleData) =>
+    new Intl.DateTimeFormat(locale.language, {
+      year: "numeric",
+    })
+);

src/common/datetime/format_date_time.ts

@@ -4,6 +4,12 @@ import { FrontendLocaleData } from "../../data/translation";
 import { toLocaleStringSupportsOptions } from "./check_options_support";
 import { useAmPm } from "./use_am_pm";
 
+// August 9, 2021, 8:23 AM
+export const formatDateTime = toLocaleStringSupportsOptions
+  ? (dateObj: Date, locale: FrontendLocaleData) =>
+      formatDateTimeMem(locale).format(dateObj)
+  : (dateObj: Date, locale: FrontendLocaleData) =>
+      format(dateObj, "MMMM D, YYYY, HH:mm" + useAmPm(locale) ? " A" : "");
 const formatDateTimeMem = memoizeOne(
   (locale: FrontendLocaleData) =>
     new Intl.DateTimeFormat(locale.language, {
@@ -16,12 +22,12 @@ const formatDateTimeMem = memoizeOne(
     })
 );
 
-export const formatDateTime = toLocaleStringSupportsOptions
+// August 9, 2021, 8:23:15 AM
+export const formatDateTimeWithSeconds = toLocaleStringSupportsOptions
   ? (dateObj: Date, locale: FrontendLocaleData) =>
-      formatDateTimeMem(locale).format(dateObj)
+      formatDateTimeWithSecondsMem(locale).format(dateObj)
   : (dateObj: Date, locale: FrontendLocaleData) =>
-      format(dateObj, "MMMM D, YYYY, HH:mm" + useAmPm(locale) ? " A" : "");
-
+      format(dateObj, "MMMM D, YYYY, HH:mm:ss" + useAmPm(locale) ? " A" : "");
 const formatDateTimeWithSecondsMem = memoizeOne(
   (locale: FrontendLocaleData) =>
     new Intl.DateTimeFormat(locale.language, {
@@ -35,8 +41,20 @@ const formatDateTimeWithSecondsMem = memoizeOne(
     })
 );
 
-export const formatDateTimeWithSeconds = toLocaleStringSupportsOptions
+// 9/8/2021, 8:23 AM
+export const formatDateTimeNumeric = toLocaleStringSupportsOptions
   ? (dateObj: Date, locale: FrontendLocaleData) =>
-      formatDateTimeWithSecondsMem(locale).format(dateObj)
+      formatDateTimeNumericMem(locale).format(dateObj)
   : (dateObj: Date, locale: FrontendLocaleData) =>
-      format(dateObj, "MMMM D, YYYY, HH:mm:ss" + useAmPm(locale) ? " A" : "");
+      format(dateObj, "M/D/YYYY, HH:mm" + useAmPm(locale) ? " A" : "");
+const formatDateTimeNumericMem = memoizeOne(
+  (locale: FrontendLocaleData) =>
+    new Intl.DateTimeFormat(locale.language, {
+      year: "numeric",
+      month: "numeric",
+      day: "numeric",
+      hour: "numeric",
+      minute: "2-digit",
+      hour12: useAmPm(locale),
+    })
+);

src/common/datetime/format_time.ts

@@ -4,6 +4,12 @@ import { FrontendLocaleData } from "../../data/translation";
 import { toLocaleTimeStringSupportsOptions } from "./check_options_support";
 import { useAmPm } from "./use_am_pm";
 
+// 9:15 PM || 21:15
+export const formatTime = toLocaleTimeStringSupportsOptions
+  ? (dateObj: Date, locale: FrontendLocaleData) =>
+      formatTimeMem(locale).format(dateObj)
+  : (dateObj: Date, locale: FrontendLocaleData) =>
+      format(dateObj, "shortTime" + useAmPm(locale) ? " A" : "");
 const formatTimeMem = memoizeOne(
   (locale: FrontendLocaleData) =>
     new Intl.DateTimeFormat(locale.language, {
@@ -13,12 +19,12 @@ const formatTimeMem = memoizeOne(
     })
 );
 
-export const formatTime = toLocaleTimeStringSupportsOptions
+// 9:15:24 PM || 21:15:24
+export const formatTimeWithSeconds = toLocaleTimeStringSupportsOptions
   ? (dateObj: Date, locale: FrontendLocaleData) =>
-      formatTimeMem(locale).format(dateObj)
+      formatTimeWithSecondsMem(locale).format(dateObj)
   : (dateObj: Date, locale: FrontendLocaleData) =>
-      format(dateObj, "shortTime" + useAmPm(locale) ? " A" : "");
-
+      format(dateObj, "mediumTime" + useAmPm(locale) ? " A" : "");
 const formatTimeWithSecondsMem = memoizeOne(
   (locale: FrontendLocaleData) =>
     new Intl.DateTimeFormat(locale.language, {
@@ -29,12 +35,12 @@ const formatTimeWithSecondsMem = memoizeOne(
     })
 );
 
-export const formatTimeWithSeconds = toLocaleTimeStringSupportsOptions
+// Tuesday 7:00 PM || Tuesday 19:00
+export const formatTimeWeekday = toLocaleTimeStringSupportsOptions
   ? (dateObj: Date, locale: FrontendLocaleData) =>
-      formatTimeWithSecondsMem(locale).format(dateObj)
+      formatTimeWeekdayMem(locale).format(dateObj)
   : (dateObj: Date, locale: FrontendLocaleData) =>
-      format(dateObj, "mediumTime" + useAmPm(locale) ? " A" : "");
-
+      format(dateObj, "dddd, HH:mm" + useAmPm(locale) ? " A" : "");
 const formatTimeWeekdayMem = memoizeOne(
   (locale: FrontendLocaleData) =>
     new Intl.DateTimeFormat(locale.language, {
@@ -44,9 +50,3 @@ const formatTimeWeekdayMem = memoizeOne(
       hour12: useAmPm(locale),
     })
 );
-
-export const formatTimeWeekday = toLocaleTimeStringSupportsOptions
-  ? (dateObj: Date, locale: FrontendLocaleData) =>
-      formatTimeWeekdayMem(locale).format(dateObj)
-  : (dateObj: Date, locale: FrontendLocaleData) =>
-      format(dateObj, "dddd, HH:mm" + useAmPm(locale) ? " A" : "");

src/common/datetime/use_am_pm.ts

@@ -1,6 +1,7 @@
+import memoizeOne from "memoize-one";
 import { FrontendLocaleData, TimeFormat } from "../../data/translation";
 
-export const useAmPm = (locale: FrontendLocaleData): boolean => {
+export const useAmPm = memoizeOne((locale: FrontendLocaleData): boolean => {
   if (
     locale.time_format === TimeFormat.language ||
     locale.time_format === TimeFormat.system
@@ -12,4 +13,4 @@ export const useAmPm = (locale: FrontendLocaleData): boolean => {
   }
 
   return locale.time_format === TimeFormat.am_pm;
-};
+});

src/common/decorators/local-storage.ts

@@ -82,67 +82,71 @@ class Storage {
 
 const storage = new Storage();
 
-export const LocalStorage = (
-  storageKey?: string,
-  property?: boolean,
-  propertyOptions?: PropertyDeclaration
-): any => (clsElement: ClassElement) => {
-  const key = String(clsElement.key);
-  storageKey = storageKey || String(clsElement.key);
-  const initVal = clsElement.initializer ? clsElement.initializer() : undefined;
+export const LocalStorage =
+  (
+    storageKey?: string,
+    property?: boolean,
+    propertyOptions?: PropertyDeclaration
+  ): any =>
+  (clsElement: ClassElement) => {
+    const key = String(clsElement.key);
+    storageKey = storageKey || String(clsElement.key);
+    const initVal = clsElement.initializer
+      ? clsElement.initializer()
+      : undefined;
 
-  storage.addFromStorage(storageKey);
+    storage.addFromStorage(storageKey);
 
-  const subscribe = (el: ReactiveElement): UnsubscribeFunc =>
-    storage.subscribeChanges(storageKey!, (oldValue) => {
-      el.requestUpdate(clsElement.key, oldValue);
-    });
+    const subscribe = (el: ReactiveElement): UnsubscribeFunc =>
+      storage.subscribeChanges(storageKey!, (oldValue) => {
+        el.requestUpdate(clsElement.key, oldValue);
+      });
 
-  const getValue = (): any =>
-    storage.hasKey(storageKey!) ? storage.getValue(storageKey!) : initVal;
+    const getValue = (): any =>
+      storage.hasKey(storageKey!) ? storage.getValue(storageKey!) : initVal;
 
-  const setValue = (el: ReactiveElement, value: any) => {
-    let oldValue: unknown | undefined;
-    if (property) {
-      oldValue = getValue();
-    }
-    storage.setValue(storageKey!, value);
-    if (property) {
-      el.requestUpdate(clsElement.key, oldValue);
-    }
-  };
-
-  return {
-    kind: "method",
-    placement: "prototype",
-    key: clsElement.key,
-    descriptor: {
-      set(this: ReactiveElement, value: unknown) {
-        setValue(this, value);
-      },
-      get() {
-        return getValue();
-      },
-      enumerable: true,
-      configurable: true,
-    },
-    finisher(cls: typeof ReactiveElement) {
+    const setValue = (el: ReactiveElement, value: any) => {
+      let oldValue: unknown | undefined;
       if (property) {
-        const connectedCallback = cls.prototype.connectedCallback;
-        const disconnectedCallback = cls.prototype.disconnectedCallback;
-        cls.prototype.connectedCallback = function () {
-          connectedCallback.call(this);
-          this[`__unbsubLocalStorage${key}`] = subscribe(this);
-        };
-        cls.prototype.disconnectedCallback = function () {
-          disconnectedCallback.call(this);
-          this[`__unbsubLocalStorage${key}`]();
-        };
-        cls.createProperty(clsElement.key, {
-          noAccessor: true,
-          ...propertyOptions,
-        });
+        oldValue = getValue();
       }
-    },
+      storage.setValue(storageKey!, value);
+      if (property) {
+        el.requestUpdate(clsElement.key, oldValue);
+      }
+    };
+
+    return {
+      kind: "method",
+      placement: "prototype",
+      key: clsElement.key,
+      descriptor: {
+        set(this: ReactiveElement, value: unknown) {
+          setValue(this, value);
+        },
+        get() {
+          return getValue();
+        },
+        enumerable: true,
+        configurable: true,
+      },
+      finisher(cls: typeof ReactiveElement) {
+        if (property) {
+          const connectedCallback = cls.prototype.connectedCallback;
+          const disconnectedCallback = cls.prototype.disconnectedCallback;
+          cls.prototype.connectedCallback = function () {
+            connectedCallback.call(this);
+            this[`__unbsubLocalStorage${key}`] = subscribe(this);
+          };
+          cls.prototype.disconnectedCallback = function () {
+            disconnectedCallback.call(this);
+            this[`__unbsubLocalStorage${key}`]();
+          };
+          cls.createProperty(clsElement.key, {
+            noAccessor: true,
+            ...propertyOptions,
+          });
+        }
+      },
+    };
   };
-};

src/common/decorators/restore-scroll.ts

@@ -1,33 +1,33 @@
 import type { LitElement } from "lit";
 import type { ClassElement } from "../../types";
 
-export const restoreScroll = (selector: string): any => (
-  element: ClassElement
-) => ({
-  kind: "method",
-  placement: "prototype",
-  key: element.key,
-  descriptor: {
-    set(this: LitElement, value: number) {
-      this[`__${String(element.key)}`] = value;
+export const restoreScroll =
+  (selector: string): any =>
+  (element: ClassElement) => ({
+    kind: "method",
+    placement: "prototype",
+    key: element.key,
+    descriptor: {
+      set(this: LitElement, value: number) {
+        this[`__${String(element.key)}`] = value;
+      },
+      get(this: LitElement) {
+        return this[`__${String(element.key)}`];
+      },
+      enumerable: true,
+      configurable: true,
     },
-    get(this: LitElement) {
-      return this[`__${String(element.key)}`];
-    },
-    enumerable: true,
-    configurable: true,
-  },
-  finisher(cls: typeof LitElement) {
-    const connectedCallback = cls.prototype.connectedCallback;
-    cls.prototype.connectedCallback = function () {
-      connectedCallback.call(this);
-      if (this[element.key]) {
-        const target = this.renderRoot.querySelector(selector);
-        if (!target) {
-          return;
+    finisher(cls: typeof LitElement) {
+      const connectedCallback = cls.prototype.connectedCallback;
+      cls.prototype.connectedCallback = function () {
+        connectedCallback.call(this);
+        if (this[element.key]) {
+          const target = this.renderRoot.querySelector(selector);
+          if (!target) {
+            return;
+          }
+          target.scrollTop = this[element.key];
         }
-        target.scrollTop = this[element.key];
-      }
-    };
-  },
-});
+      };
+    },
+  });

src/common/entity/binary_sensor_icon.ts

@@ -44,6 +44,8 @@ export const binarySensorIcon = (state?: string, stateObj?: HassEntity) => {
       return is_off ? "hass:home-outline" : "hass:home";
     case "sound":
       return is_off ? "hass:music-note-off" : "hass:music-note";
+    case "update":
+      return is_off ? "mdi:package" : "mdi:package-up";
     case "vibration":
       return is_off ? "hass:crop-portrait" : "hass:vibrate";
     case "window":

src/common/entity/compute_state_display.ts

@@ -21,6 +21,16 @@ export const computeStateDisplay = (
   }
 
   if (stateObj.attributes.unit_of_measurement) {
+    if (stateObj.attributes.device_class === "monetary") {
+      try {
+        return formatNumber(compareState, locale, {
+          style: "currency",
+          currency: stateObj.attributes.unit_of_measurement,
+        });
+      } catch (_err) {
+        // fallback to default
+      }
+    }
     return `${formatNumber(compareState, locale)} ${
       stateObj.attributes.unit_of_measurement
     }`;
@@ -29,37 +39,61 @@ export const computeStateDisplay = (
   const domain = computeStateDomain(stateObj);
 
   if (domain === "input_datetime") {
-    let date: Date;
-    if (!stateObj.attributes.has_time) {
+    if (state) {
+      // If trying to display an explicit state, need to parse the explict state to `Date` then format.
+      // Attributes aren't available, we have to use `state`.
+      try {
+        const components = state.split(" ");
+        if (components.length === 2) {
+          // Date and time.
+          return formatDateTime(new Date(components.join("T")), locale);
+        }
+        if (components.length === 1) {
+          if (state.includes("-")) {
+            // Date only.
+            return formatDate(new Date(`${state}T00:00`), locale);
+          }
+          if (state.includes(":")) {
+            // Time only.
+            const now = new Date();
+            return formatTime(
+              new Date(`${now.toISOString().split("T")[0]}T${state}`),
+              locale
+            );
+          }
+        }
+        return state;
+      } catch {
+        // Formatting methods may throw error if date parsing doesn't go well,
+        // just return the state string in that case.
+        return state;
+      }
+    } else {
+      // If not trying to display an explicit state, create `Date` object from `stateObj`'s attributes then format.
+      let date: Date;
+      if (!stateObj.attributes.has_time) {
+        date = new Date(
+          stateObj.attributes.year,
+          stateObj.attributes.month - 1,
+          stateObj.attributes.day
+        );
+        return formatDate(date, locale);
+      }
+      if (!stateObj.attributes.has_date) {
+        date = new Date();
+        date.setHours(stateObj.attributes.hour, stateObj.attributes.minute);
+        return formatTime(date, locale);
+      }
+
       date = new Date(
         stateObj.attributes.year,
         stateObj.attributes.month - 1,
-        stateObj.attributes.day
-      );
-      return formatDate(date, locale);
-    }
-    if (!stateObj.attributes.has_date) {
-      const now = new Date();
-      date = new Date(
-        // Due to bugs.chromium.org/p/chromium/issues/detail?id=797548
-        // don't use artificial 1970 year.
-        now.getFullYear(),
-        now.getMonth(),
-        now.getDay(),
+        stateObj.attributes.day,
         stateObj.attributes.hour,
         stateObj.attributes.minute
       );
-      return formatTime(date, locale);
+      return formatDateTime(date, locale);
     }
-
-    date = new Date(
-      stateObj.attributes.year,
-      stateObj.attributes.month - 1,
-      stateObj.attributes.day,
-      stateObj.attributes.hour,
-      stateObj.attributes.minute
-    );
-    return formatDateTime(date, locale);
   }
 
   if (domain === "humidifier") {

src/common/entity/domain_icon.ts

@@ -43,7 +43,17 @@ export const domainIcon = (
         : "hass:air-humidifier";
 
     case "lock":
-      return compareState === "unlocked" ? "hass:lock-open" : "hass:lock";
+      switch (compareState) {
+        case "unlocked":
+          return "hass:lock-open";
+        case "jammed":
+          return "hass:lock-alert";
+        case "locking":
+        case "unlocking":
+          return "hass:lock-clock";
+        default:
+          return "hass:lock";
+      }
 
     case "media_player":
       return compareState === "playing" ? "hass:cast-connected" : "hass:cast";

src/common/entity/state_icon.ts

@@ -4,7 +4,7 @@ import { DEFAULT_DOMAIN_ICON } from "../const";
 import { computeDomain } from "./compute_domain";
 import { domainIcon } from "./domain_icon";
 
-export const stateIcon = (state: HassEntity) => {
+export const stateIcon = (state?: HassEntity) => {
   if (!state) {
     return DEFAULT_DOMAIN_ICON;
   }

src/common/number/clamp.ts

@@ -0,0 +1,2 @@
+export const clamp = (value: number, min: number, max: number) =>
+  Math.min(Math.max(value, min), max);

src/common/number/round.ts

@@ -0,0 +1,2 @@
+export const round = (value: number, precision = 2): number =>
+  Math.round(value * 10 ** precision) / 10 ** precision;

src/common/search/search-input.ts

@@ -67,9 +67,11 @@ class SearchInput extends LitElement {
       changedProps.has("noUnderline") &&
       (this.noUnderline || changedProps.get("noUnderline") !== undefined)
     ) {
-      (this._input.inputElement!.parentElement!.shadowRoot!.querySelector(
-        "div.unfocused-line"
-      ) as HTMLElement).style.display = this.noUnderline ? "none" : "block";
+      (
+        this._input.inputElement!.parentElement!.shadowRoot!.querySelector(
+          "div.unfocused-line"
+        ) as HTMLElement
+      ).style.display = this.noUnderline ? "none" : "block";
     }
   }
 

src/common/string/format_number.ts

@@ -1,4 +1,22 @@
 import { FrontendLocaleData, NumberFormat } from "../../data/translation";
+import { round } from "../number/round";
+
+export const numberFormatToLocale = (
+  localeOptions: FrontendLocaleData
+): string | string[] | undefined => {
+  switch (localeOptions.number_format) {
+    case NumberFormat.comma_decimal:
+      return ["en-US", "en"]; // Use United States with fallback to English formatting 1,234,567.89
+    case NumberFormat.decimal_comma:
+      return ["de", "es", "it"]; // Use German with fallback to Spanish then Italian formatting 1.234.567,89
+    case NumberFormat.space_comma:
+      return ["fr", "sv", "cs"]; // Use French with fallback to Swedish and Czech formatting 1 234 567,89
+    case NumberFormat.system:
+      return undefined;
+    default:
+      return localeOptions.language;
+  }
+};
 
 /**
  * Formats a number based on the user's preference with thousands separator(s) and decimal character for better legibility.
@@ -9,27 +27,12 @@ import { FrontendLocaleData, NumberFormat } from "../../data/translation";
  */
 export const formatNumber = (
   num: string | number,
-  locale?: FrontendLocaleData,
+  localeOptions?: FrontendLocaleData,
   options?: Intl.NumberFormatOptions
 ): string => {
-  let format: string | string[] | undefined;
-
-  switch (locale?.number_format) {
-    case NumberFormat.comma_decimal:
-      format = ["en-US", "en"]; // Use United States with fallback to English formatting 1,234,567.89
-      break;
-    case NumberFormat.decimal_comma:
-      format = ["de", "es", "it"]; // Use German with fallback to Spanish then Italian formatting 1.234.567,89
-      break;
-    case NumberFormat.space_comma:
-      format = ["fr", "sv", "cs"]; // Use French with fallback to Swedish and Czech formatting 1 234 567,89
-      break;
-    case NumberFormat.system:
-      format = undefined;
-      break;
-    default:
-      format = locale?.language;
-  }
+  const locale = localeOptions
+    ? numberFormatToLocale(localeOptions)
+    : undefined;
 
   // Polyfill for Number.isNaN, which is more reliable than the global isNaN()
   Number.isNaN =
@@ -39,13 +42,13 @@ export const formatNumber = (
     };
 
   if (
+    localeOptions?.number_format !== NumberFormat.none &&
     !Number.isNaN(Number(num)) &&
-    Intl &&
-    locale?.number_format !== NumberFormat.none
+    Intl
   ) {
     try {
       return new Intl.NumberFormat(
-        format,
+        locale,
         getDefaultFormatOptions(num, options)
       ).format(Number(num));
     } catch (error) {
@@ -58,7 +61,12 @@ export const formatNumber = (
       ).format(Number(num));
     }
   }
-  return num.toString();
+  if (typeof num === "string") {
+    return num;
+  }
+  return `${round(num, options?.maximumFractionDigits).toString()}${
+    options?.style === "currency" ? ` ${options.currency}` : ""
+  }`;
 };
 
 /**
@@ -70,7 +78,10 @@ const getDefaultFormatOptions = (
   num: string | number,
   options?: Intl.NumberFormatOptions
 ): Intl.NumberFormatOptions => {
-  const defaultOptions: Intl.NumberFormatOptions = options || {};
+  const defaultOptions: Intl.NumberFormatOptions = {
+    maximumFractionDigits: 2,
+    ...options,
+  };
 
   if (typeof num !== "string") {
     return defaultOptions;

src/common/string/is_timestamp.ts

@@ -6,6 +6,7 @@
 // 3. Disallow dates based on week number.
 // 4. Disallow dates only consisting of a year.
 // https://regex101.com/r/kc5C14/3
-const regexp = /^\d{4}-(0[1-9]|1[0-2])-([12]\d|0[1-9]|3[01])[T| ](((([01]\d|2[0-3])((:?)[0-5]\d)?|24:?00)([.,]\d+(?!:))?)(\8[0-5]\d([.,]\d+)?)?([zZ]|([+-])([01]\d|2[0-3]):?([0-5]\d)?)?)$/;
+const regexp =
+  /^\d{4}-(0[1-9]|1[0-2])-([12]\d|0[1-9]|3[01])[T| ](((([01]\d|2[0-3])((:?)[0-5]\d)?|24:?00)([.,]\d+(?!:))?)(\8[0-5]\d([.,]\d+)?)?([zZ]|([+-])([01]\d|2[0-3]):?([0-5]\d)?)?)$/;
 
 export const isTimestamp = (input: string): boolean => regexp.test(input);

src/common/style/icon_color_css.ts

@@ -29,31 +29,28 @@ export const iconColorCSS = css`
   }
 
   ha-icon[data-domain="climate"][data-state="cooling"] {
-    color: var(--cool-color, #2b9af9);
+    color: var(--cool-color, var(--state-climate-cool-color));
   }
 
   ha-icon[data-domain="climate"][data-state="heating"] {
-    color: var(--heat-color, #ff8100);
+    color: var(--heat-color, var(--state-climate-heat-color));
   }
 
   ha-icon[data-domain="climate"][data-state="drying"] {
-    color: var(--dry-color, #efbd07);
+    color: var(--dry-color, var(--state-climate-dry-color));
   }
 
   ha-icon[data-domain="alarm_control_panel"] {
     color: var(--alarm-color-armed, var(--label-badge-red));
   }
-
   ha-icon[data-domain="alarm_control_panel"][data-state="disarmed"] {
     color: var(--alarm-color-disarmed, var(--label-badge-green));
   }
-
   ha-icon[data-domain="alarm_control_panel"][data-state="pending"],
   ha-icon[data-domain="alarm_control_panel"][data-state="arming"] {
     color: var(--alarm-color-pending, var(--label-badge-yellow));
     animation: pulse 1s infinite;
   }
-
   ha-icon[data-domain="alarm_control_panel"][data-state="triggered"] {
     color: var(--alarm-color-triggered, var(--label-badge-red));
     animation: pulse 1s infinite;
@@ -73,11 +70,11 @@ export const iconColorCSS = css`
 
   ha-icon[data-domain="plant"][data-state="problem"],
   ha-icon[data-domain="zwave"][data-state="dead"] {
-    color: var(--error-state-color, #db4437);
+    color: var(--state-icon-error-color);
   }
 
   /* Color the icon if unavailable */
   ha-icon[data-state="unavailable"] {
-    color: var(--state-icon-unavailable-color);
+    color: var(--state-unavailable-color);
   }
 `;

src/common/util/group-by.ts

@@ -0,0 +1,15 @@
+export const groupBy = <T>(
+  list: T[],
+  keySelector: (item: T) => string
+): { [key: string]: T[] } => {
+  const result = {};
+  for (const item of list) {
+    const key = keySelector(item);
+    if (key in result) {
+      result[key].push(item);
+    } else {
+      result[key] = [item];
+    }
+  }
+  return result;
+};

src/common/util/throttle.ts

@@ -5,32 +5,20 @@
 // as much as it can, without ever going more than once per `wait` duration;
 // but if you'd like to disable the execution on the leading edge, pass
 // `false for leading`. To disable execution on the trailing edge, ditto.
-export const throttle = <T extends (...args) => unknown>(
-  func: T,
+export const throttle = <T extends any[]>(
+  func: (...args: T) => void,
   wait: number,
   leading = true,
   trailing = true
-): T => {
+) => {
   let timeout: number | undefined;
   let previous = 0;
-  let context: any;
-  let args: any;
-  const later = () => {
-    previous = leading === false ? 0 : Date.now();
-    timeout = undefined;
-    func.apply(context, args);
-    if (!timeout) {
-      context = null;
-      args = null;
-    }
-  };
-  // @ts-ignore
-  return function (...argmnts) {
-    // @ts-ignore
-    // @typescript-eslint/no-this-alias
-    context = this;
-    args = argmnts;
-
+  return (...args: T): void => {
+    const later = () => {
+      previous = leading === false ? 0 : Date.now();
+      timeout = undefined;
+      func(...args);
+    };
     const now = Date.now();
     if (!previous && leading === false) {
       previous = now;
@@ -42,7 +30,7 @@ export const throttle = <T extends (...args) => unknown>(
         timeout = undefined;
       }
       previous = now;
-      func.apply(context, args);
+      func(...args);
     } else if (!timeout && trailing !== false) {
       timeout = window.setTimeout(later, remaining);
     }

src/common/util/time-cache-function-promise.ts

@@ -7,14 +7,10 @@ interface ResultCache<T> {
 export const timeCachePromiseFunc = async <T>(
   cacheKey: string,
   cacheTime: number,
-  func: (
-    hass: HomeAssistant,
-    entityId: string,
-    ...args: unknown[]
-  ) => Promise<T>,
+  func: (hass: HomeAssistant, entityId: string, ...args: any[]) => Promise<T>,
   hass: HomeAssistant,
   entityId: string,
-  ...args: unknown[]
+  ...args: any[]
 ): Promise<T> => {
   let cache: ResultCache<T> | undefined = (hass as any)[cacheKey];
 

src/components/buttons/ha-call-service-button.js

@@ -64,18 +64,18 @@ class HaCallServiceButton extends EventsMixin(PolymerElement) {
     this.hass
       .callService(this.domain, this.service, this.serviceData)
       .then(
-        function () {
+        () => {
           el.progress = false;
           el.$.progress.actionSuccess();
           eventData.success = true;
         },
-        function () {
+        () => {
           el.progress = false;
           el.$.progress.actionError();
           eventData.success = false;
         }
       )
-      .then(function () {
+      .then(() => {
         el.fire("hass-service-called", eventData);
       });
   }