use heading property

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

.eslintrc.json

@@ -1,9 +1,10 @@
 {
   "extends": [
+    "airbnb-base",
     "airbnb-typescript/base",
     "plugin:@typescript-eslint/recommended",
     "plugin:wc/recommended",
-    "plugin:lit/recommended",
+    "plugin:lit/all",
     "prettier"
   ],
   "parser": "@typescript-eslint/parser",
@@ -109,7 +110,9 @@
       }
     ],
     "unused-imports/no-unused-imports": "error",
-    "lit/attribute-value-entities": "off"
+    "lit/attribute-value-entities": "off",
+    "lit/no-template-map": "off",
+    "lit/no-template-arrow": "warn"
   },
   "plugins": ["disable", "unused-imports"],
   "processor": "disable/disable"

.github/workflows/ci.yaml

@@ -12,7 +12,7 @@ on:
 
 env:
   NODE_VERSION: 14
-  NODE_OPTIONS: --max_old_space_size=4096
+  NODE_OPTIONS: --max_old_space_size=6144
 
 jobs:
   lint:
@@ -53,8 +53,8 @@ jobs:
         run: yarn install
         env:
           CI: true
-      - name: Run Mocha
+      - name: Run Tests
-        run: yarn run mocha
+        run: yarn run test
   build:
     runs-on: ubuntu-latest
     needs: [lint, test]

.github/workflows/demo.yaml

@@ -7,7 +7,7 @@ on:
 
 env:
   NODE_VERSION: 14
-  NODE_OPTIONS: --max_old_space_size=4096
+  NODE_OPTIONS: --max_old_space_size=6144
 
 jobs:
   deploy:

.github/workflows/release.yaml

@@ -8,7 +8,7 @@ on:
 env:
   PYTHON_VERSION: 3.8
   NODE_VERSION: 14
-  NODE_OPTIONS: --max_old_space_size=4096
+  NODE_OPTIONS: --max_old_space_size=6144
 
 jobs:
   release:
@@ -73,8 +73,7 @@ jobs:
       matrix:
         arch: ["aarch64", "armhf", "armv7", "amd64", "i386"]
         tag:
-          - "3.8-alpine3.12"
+          - "3.9-alpine3.14"
-          - "3.9-alpine3.13"
     steps:
       - name: Download requirements.txt
         uses: actions/download-artifact@v2

.mocharc.cjs

@@ -1,4 +0,0 @@
-module.exports = {
-  require: "test-mocha/testconf.js",
-  timeout: 10000,
-};

.yarnrc.yml

@@ -6,4 +6,4 @@ plugins:
   - path: .yarn/plugins/@yarnpkg/plugin-interactive-tools.cjs
     spec: "@yarnpkg/plugin-interactive-tools"
 
-yarnPath: .yarn/releases/yarn-2.4.2.cjs
+yarnPath: .yarn/releases/yarn-3.0.2.cjs

build-scripts/bundle.js

@@ -82,6 +82,7 @@ module.exports.babelOptions = ({ latestBuild }) => ({
     // Only support the syntax, Webpack will handle it.
     "@babel/plugin-syntax-import-meta",
     "@babel/plugin-syntax-dynamic-import",
+    "@babel/plugin-syntax-top-level-await",
     "@babel/plugin-proposal-optional-chaining",
     "@babel/plugin-proposal-nullish-coalescing-operator",
     ["@babel/plugin-proposal-decorators", { decoratorsBeforeExport: true }],

build-scripts/gulp/clean.js

@@ -5,32 +5,32 @@ require("./translations");
 
 gulp.task(
   "clean",
-  gulp.parallel("clean-translations", function cleanOutputAndBuildDir() {
+  gulp.parallel("clean-translations", () =>
-    return del([paths.app_output_root, paths.build_dir]);
+    del([paths.app_output_root, paths.build_dir])
-  })
+  )
 );
 
 gulp.task(
   "clean-demo",
-  gulp.parallel("clean-translations", function cleanOutputAndBuildDir() {
+  gulp.parallel("clean-translations", () =>
-    return del([paths.demo_output_root, paths.build_dir]);
+    del([paths.demo_output_root, paths.build_dir])
-  })
+  )
 );
 
 gulp.task(
   "clean-cast",
-  gulp.parallel("clean-translations", function cleanOutputAndBuildDir() {
+  gulp.parallel("clean-translations", () =>
-    return del([paths.cast_output_root, paths.build_dir]);
+    del([paths.cast_output_root, paths.build_dir])
-  })
+  )
 );
 
-gulp.task("clean-hassio", function cleanOutputAndBuildDir() {
+gulp.task("clean-hassio", () =>
-  return del([paths.hassio_output_root, paths.build_dir]);
+  del([paths.hassio_output_root, paths.build_dir])
-});
+);
 
 gulp.task(
   "clean-gallery",
-  gulp.parallel("clean-translations", function cleanOutputAndBuildDir() {
+  gulp.parallel("clean-translations", () =>
-    return del([paths.gallery_output_root, paths.build_dir]);
+    del([paths.gallery_output_root, paths.build_dir])
-  })
+  )
 );

build-scripts/gulp/gather-static.js

@@ -12,8 +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) =>
+const genStaticPath =
-  path.resolve(staticDir, ...parts);
+  (staticDir) =>
+  (...parts) =>
+    path.resolve(staticDir, ...parts);
 
 function copyTranslations(staticDir) {
   const staticPath = genStaticPath(staticDir);

build-scripts/gulp/translations.js

@@ -1,3 +1,5 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
+
 const crypto = require("crypto");
 const del = require("del");
 const path = require("path");
@@ -26,13 +28,6 @@ gulp.task("translations-enable-merge-backend", (done) => {
   done();
 });
 
-String.prototype.rsplit = function (sep, maxsplit) {
-  var split = this.split(sep);
-  return maxsplit
-    ? [split.slice(0, -maxsplit).join(sep)].concat(split.slice(-maxsplit))
-    : split;
-};
-
 // Panel translations which should be split from the core translations.
 const TRANSLATION_FRAGMENTS = Object.keys(
   require("../../src/translations/en.json").ui.panel
@@ -40,7 +35,7 @@ const TRANSLATION_FRAGMENTS = Object.keys(
 
 function recursiveFlatten(prefix, data) {
   let output = {};
-  Object.keys(data).forEach(function (key) {
+  Object.keys(data).forEach((key) => {
     if (typeof data[key] === "object") {
       output = {
         ...output,
@@ -101,15 +96,19 @@ function lokaliseTransform(data, original, file) {
     if (value instanceof Object) {
       output[key] = lokaliseTransform(value, original, file);
     } else {
-      output[key] = value.replace(re_key_reference, (match, key) => {
+      output[key] = value.replace(re_key_reference, (_match, lokalise_key) => {
-        const replace = key.split("::").reduce((tr, k) => {
+        const replace = lokalise_key.split("::").reduce((tr, k) => {
           if (!tr) {
-            throw Error(`Invalid key placeholder ${key} in ${file.path}`);
+            throw Error(
+              `Invalid key placeholder ${lokalise_key} in ${file.path}`
+            );
           }
           return tr[k];
         }, original);
         if (typeof replace !== "string") {
-          throw Error(`Invalid key placeholder ${key} in ${file.path}`);
+          throw Error(
+            `Invalid key placeholder ${lokalise_key} in ${file.path}`
+          );
         }
         return replace;
       });
@@ -118,9 +117,7 @@ function lokaliseTransform(data, original, file) {
   return output;
 }
 
-gulp.task("clean-translations", function () {
+gulp.task("clean-translations", () => del([workDir]));
-  return del([workDir]);
-});
 
 gulp.task("ensure-translations-build-dir", (done) => {
   if (!fs.existsSync(workDir)) {
@@ -129,7 +126,7 @@ gulp.task("ensure-translations-build-dir", (done) => {
   done();
 });
 
-gulp.task("create-test-metadata", function (cb) {
+gulp.task("create-test-metadata", (cb) => {
   fs.writeFile(
     workDir + "/testMetadata.json",
     JSON.stringify({
@@ -143,17 +140,13 @@ gulp.task("create-test-metadata", function (cb) {
 
 gulp.task(
   "create-test-translation",
-  gulp.series("create-test-metadata", function createTestTranslation() {
+  gulp.series("create-test-metadata", () =>
-    return gulp
+    gulp
       .src(path.join(paths.translations_src, "en.json"))
-      .pipe(
+      .pipe(transform((data, _file) => recursiveEmpty(data)))
-        transform(function (data, file) {
-          return recursiveEmpty(data);
-        })
-      )
       .pipe(rename("test.json"))
-      .pipe(gulp.dest(workDir));
+      .pipe(gulp.dest(workDir))
-  })
+  )
 );
 
 /**
@@ -165,7 +158,7 @@ gulp.task(
  * project is buildable immediately after merging new translation keys, since
  * the Lokalise update to translations/en.json will not happen immediately.
  */
-gulp.task("build-master-translation", function () {
+gulp.task("build-master-translation", () => {
   const src = [path.join(paths.translations_src, "en.json")];
 
   if (mergeBackend) {
@@ -174,11 +167,7 @@ gulp.task("build-master-translation", function () {
 
   return gulp
     .src(src)
-    .pipe(
+    .pipe(transform((data, file) => lokaliseTransform(data, data, file)))
-      transform(function (data, file) {
-        return lokaliseTransform(data, data, file);
-      })
-    )
     .pipe(
       merge({
         fileName: "translationMaster.json",
@@ -187,18 +176,14 @@ gulp.task("build-master-translation", function () {
     .pipe(gulp.dest(workDir));
 });
 
-gulp.task("build-merged-translations", function () {
+gulp.task("build-merged-translations", () =>
-  return gulp
+  gulp
     .src([inFrontendDir + "/*.json", workDir + "/test.json"], {
       allowEmpty: true,
     })
+    .pipe(transform((data, file) => lokaliseTransform(data, data, file)))
     .pipe(
-      transform(function (data, file) {
+      foreach((stream, file) => {
-        return lokaliseTransform(data, data, file);
-      })
-    )
-    .pipe(
-      foreach(function (stream, file) {
         // For each language generate a merged json file. It begins with the master
         // translation as a failsafe for untranslated strings, and merges all parent
         // tags into one file for each specific subtag
@@ -230,17 +215,17 @@ gulp.task("build-merged-translations", function () {
           )
           .pipe(gulp.dest(fullDir));
       })
-    );
+    )
-});
+);
 
-var taskName;
+let taskName;
 
 const splitTasks = [];
 TRANSLATION_FRAGMENTS.forEach((fragment) => {
   taskName = "build-translation-fragment-" + fragment;
-  gulp.task(taskName, function () {
+  gulp.task(taskName, () =>
     // Return only the translations for this fragment.
-    return gulp
+    gulp
       .src(fullDir + "/*.json")
       .pipe(
         transform((data) => ({
@@ -251,18 +236,18 @@ TRANSLATION_FRAGMENTS.forEach((fragment) => {
           },
         }))
       )
-      .pipe(gulp.dest(workDir + "/" + fragment));
+      .pipe(gulp.dest(workDir + "/" + fragment))
-  });
+  );
   splitTasks.push(taskName);
 });
 
 taskName = "build-translation-core";
-gulp.task(taskName, function () {
+gulp.task(taskName, () =>
   // Remove the fragment translations from the core translation.
-  return gulp
+  gulp
     .src(fullDir + "/*.json")
     .pipe(
-      transform((data, file) => {
+      transform((data, _file) => {
         TRANSLATION_FRAGMENTS.forEach((fragment) => {
           delete data.ui.panel[fragment];
         });
@@ -270,14 +255,14 @@ gulp.task(taskName, function () {
         return data;
       })
     )
-    .pipe(gulp.dest(coreDir));
+    .pipe(gulp.dest(coreDir))
-});
+);
 
 splitTasks.push(taskName);
 
-gulp.task("build-flattened-translations", function () {
+gulp.task("build-flattened-translations", () =>
   // Flatten the split versions of our translations, and move them into outDir
-  return gulp
+  gulp
     .src(
       TRANSLATION_FRAGMENTS.map(
         (fragment) => workDir + "/" + fragment + "/*.json"
@@ -285,41 +270,45 @@ gulp.task("build-flattened-translations", function () {
       { base: workDir }
     )
     .pipe(
-      transform(function (data) {
+      transform((data) =>
         // Polymer.AppLocalizeBehavior requires flattened json
-        return flatten(data);
+        flatten(data)
-      })
+      )
     )
     .pipe(
       rename((filePath) => {
         if (filePath.dirname === "core") {
           filePath.dirname = "";
         }
+        // In dev we create the file with the fake hash in the filename
+        if (!env.isProdBuild()) {
+          filePath.basename += "-dev";
+        }
       })
     )
-    .pipe(gulp.dest(outDir));
+    .pipe(gulp.dest(outDir))
-});
+);
 
 const fingerprints = {};
 
-gulp.task(
+gulp.task("build-translation-fingerprints", () => {
-  "build-translation-fingerprints",
+  // Fingerprint full file of each language
-  function fingerprintTranslationFiles() {
+  const files = fs.readdirSync(fullDir);
-    // Fingerprint full file of each language
-    const files = fs.readdirSync(fullDir);
 
-    for (let i = 0; i < files.length; i++) {
+  for (let i = 0; i < files.length; i++) {
-      fingerprints[files[i].split(".")[0]] = {
+    fingerprints[files[i].split(".")[0]] = {
-        // In dev we create fake hashes
+      // In dev we create fake hashes
-        hash: env.isProdBuild()
+      hash: env.isProdBuild()
-          ? crypto
+        ? crypto
-              .createHash("md5")
+            .createHash("md5")
-              .update(fs.readFileSync(path.join(fullDir, files[i]), "utf-8"))
+            .update(fs.readFileSync(path.join(fullDir, files[i]), "utf-8"))
-              .digest("hex")
+            .digest("hex")
-          : "dev",
+        : "dev",
-      };
+    };
-    }
+  }
 
+  // In dev we create the file with the fake hash in the filename
+  if (env.isProdBuild()) {
     mapFiles(outDir, ".json", (filename) => {
       const parsed = path.parse(filename);
 
@@ -335,35 +324,43 @@ gulp.task(
         }`
       );
     });
-
-    const stream = source("translationFingerprints.json");
-    stream.write(JSON.stringify(fingerprints));
-    process.nextTick(() => stream.end());
-    return stream.pipe(vinylBuffer()).pipe(gulp.dest(workDir));
   }
-);
 
-gulp.task("build-translation-fragment-supervisor", function () {
+  const stream = source("translationFingerprints.json");
-  return gulp
+  stream.write(JSON.stringify(fingerprints));
+  process.nextTick(() => stream.end());
+  return stream.pipe(vinylBuffer()).pipe(gulp.dest(workDir));
+});
+
+gulp.task("build-translation-fragment-supervisor", () =>
+  gulp
     .src(fullDir + "/*.json")
     .pipe(transform((data) => data.supervisor))
-    .pipe(gulp.dest(workDir + "/supervisor"));
-});
-
-gulp.task("build-translation-flatten-supervisor", function () {
-  return gulp
-    .src(workDir + "/supervisor/*.json")
     .pipe(
-      transform(function (data) {
+      rename((filePath) => {
-        // Polymer.AppLocalizeBehavior requires flattened json
+        // In dev we create the file with the fake hash in the filename
-        return flatten(data);
+        if (!env.isProdBuild()) {
+          filePath.basename += "-dev";
+        }
       })
     )
-    .pipe(gulp.dest(outDir));
+    .pipe(gulp.dest(workDir + "/supervisor"))
-});
+);
 
-gulp.task("build-translation-write-metadata", function writeMetadata() {
+gulp.task("build-translation-flatten-supervisor", () =>
-  return gulp
+  gulp
+    .src(workDir + "/supervisor/*.json")
+    .pipe(
+      transform((data) =>
+        // Polymer.AppLocalizeBehavior requires flattened json
+        flatten(data)
+      )
+    )
+    .pipe(gulp.dest(outDir))
+);
+
+gulp.task("build-translation-write-metadata", () =>
+  gulp
     .src(
       [
         path.join(paths.translations_src, "translationMetadata.json"),
@@ -374,13 +371,14 @@ gulp.task("build-translation-write-metadata", function writeMetadata() {
     )
     .pipe(merge({}))
     .pipe(
-      transform(function (data) {
+      transform((data) => {
         const newData = {};
         Object.entries(data).forEach(([key, value]) => {
           // Filter out translations without native name.
           if (value.nativeName) {
             newData[key] = value;
           } else {
+            // eslint-disable-next-line no-console
             console.warn(
               `Skipping language ${key}. Native name was not translated.`
             );
@@ -396,19 +394,26 @@ gulp.task("build-translation-write-metadata", function writeMetadata() {
       }))
     )
     .pipe(rename("translationMetadata.json"))
-    .pipe(gulp.dest(workDir));
+    .pipe(gulp.dest(workDir))
-});
+);
+
+gulp.task(
+  "create-translations",
+  gulp.series(
+    env.isProdBuild() ? (done) => done() : "create-test-translation",
+    "build-master-translation",
+    "build-merged-translations",
+    gulp.parallel(...splitTasks),
+    "build-flattened-translations"
+  )
+);
 
 gulp.task(
   "build-translations",
   gulp.series(
     "clean-translations",
     "ensure-translations-build-dir",
-    env.isProdBuild() ? (done) => done() : "create-test-translation",
+    "create-translations",
-    "build-master-translation",
-    "build-merged-translations",
-    gulp.parallel(...splitTasks),
-    "build-flattened-translations",
     "build-translation-fingerprints",
     "build-translation-write-metadata"
   )

build-scripts/gulp/webpack.js

@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
 // Tasks to run webpack.
 const fs = require("fs");
 const gulp = require("gulp");
@@ -44,7 +45,7 @@ const runDevServer = ({
     open: true,
     watchContentBase: true,
     contentBase,
-  }).listen(port, listenHost, function (err) {
+  }).listen(port, listenHost, (err) => {
     if (err) {
       throw err;
     }
@@ -65,6 +66,7 @@ const doneHandler = (done) => (err, stats) => {
   }
 
   if (stats.hasErrors() || stats.hasWarnings()) {
+    // eslint-disable-next-line no-console
     console.log(stats.toString("minimal"));
   }
 
@@ -90,16 +92,10 @@ gulp.task("webpack-watch-app", () => {
     process.env.ES5
       ? bothBuilds(createAppConfig, { isProdBuild: false })
       : createAppConfig({ isProdBuild: false, latestBuild: true })
-  ).watch(
+  ).watch({ poll: isWsl }, doneHandler());
-    {
-      ignored: /build-translations/,
-      poll: isWsl,
-    },
-    doneHandler()
-  );
   gulp.watch(
     path.join(paths.translations_src, "en.json"),
-    gulp.series("build-translations", "copy-translations-app")
+    gulp.series("create-translations", "copy-translations-app")
   );
 });
 

build-scripts/webpack.js

@@ -6,6 +6,7 @@ const { WebpackManifestPlugin } = require("webpack-manifest-plugin");
 const paths = require("./paths.js");
 const bundle = require("./bundle.js");
 const log = require("fancy-log");
+const WebpackBar = require("webpackbar");
 
 class LogStartCompilePlugin {
   ignoredFirst = false;
@@ -74,6 +75,7 @@ const createWebpackConfig = ({
       chunkIds: isProdBuild && !isStatsBuild ? "deterministic" : "named",
     },
     plugins: [
+      new WebpackBar({ fancy: !isProdBuild }),
       new WebpackManifestPlugin({
         // Only include the JS of entrypoints
         filter: (file) => file.isInitial && !file.name.endsWith(".map"),
@@ -125,6 +127,13 @@ const createWebpackConfig = ({
       alias: {
         "lit/decorators$": "lit/decorators.js",
         "lit/directive$": "lit/directive.js",
+        "lit/directives/until$": "lit/directives/until.js",
+        "lit/directives/class-map$": "lit/directives/class-map.js",
+        "lit/directives/style-map$": "lit/directives/style-map.js",
+        "lit/directives/if-defined$": "lit/directives/if-defined.js",
+        "lit/directives/guard$": "lit/directives/guard.js",
+        "lit/directives/cache$": "lit/directives/cache.js",
+        "lit/directives/repeat$": "lit/directives/repeat.js",
         "lit/polyfill-support$": "lit/polyfill-support.js",
       },
     },
@@ -142,6 +151,9 @@ const createWebpackConfig = ({
       // To silence warning in worker plugin
       globalObject: "self",
     },
+    experiments: {
+      topLevelAwait: true,
+    },
   };
 };
 

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

@@ -191,7 +191,7 @@ class HcCast extends LitElement {
       }
       this.connection.close();
       location.reload();
-    } catch (err) {
+    } catch (err: any) {
       alert("Unable to log out!");
     }
   }

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

@@ -212,7 +212,7 @@ export class HcConnect extends LitElement {
     let url: URL;
     try {
       url = new URL(value);
-    } catch (err) {
+    } catch (err: any) {
       this.error = "Invalid URL";
       return;
     }
@@ -240,7 +240,7 @@ export class HcConnect extends LitElement {
     try {
       this.loading = true;
       auth = await getAuth(options);
-    } catch (err) {
+    } catch (err: any) {
       if (init === "saved-tokens" && err === ERR_CANNOT_CONNECT) {
         this.cannotConnect = true;
         return;
@@ -259,7 +259,7 @@ export class HcConnect extends LitElement {
 
     try {
       conn = await createConnection({ auth });
-    } catch (err) {
+    } catch (err: any) {
       // In case of saved tokens, silently solve problems.
       if (init === "saved-tokens") {
         if (err === ERR_CANNOT_CONNECT) {
@@ -285,7 +285,7 @@ export class HcConnect extends LitElement {
     try {
       saveTokens(null);
       location.reload();
-    } catch (err) {
+    } catch (err: any) {
       alert("Unable to log out!");
     }
   }

cast/src/receiver/layout/hc-main.ts

@@ -148,14 +148,14 @@ export class HcMain extends HassElement {
           expires_in: 0,
         }),
       });
-    } catch (err) {
+    } catch (err: any) {
       this._error = this._getErrorMessage(err);
       return;
     }
     let connection;
     try {
       connection = await createConnection({ auth });
-    } catch (err) {
+    } catch (err: any) {
       this._error = this._getErrorMessage(err);
       return;
     }
@@ -193,7 +193,7 @@ export class HcMain extends HassElement {
         this._unsubLovelace = llColl.subscribe((lovelaceConfig) =>
           this._handleNewLovelaceConfig(lovelaceConfig)
         );
-      } catch (err) {
+      } catch (err: any) {
         // eslint-disable-next-line
         console.log("Error fetching Lovelace configuration", err, msg);
         // Generate a Lovelace config.

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",

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>> = [
@@ -27,6 +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/custom-cards/ha-demo-card.ts

@@ -44,7 +44,7 @@ export class HADemoCard extends LitElement implements LovelaceCard {
                     (conf) => html`
                       ${conf.name}
                       <small>
-                        <a target="_blank" href="${conf.authorUrl}">
+                        <a target="_blank" href=${conf.authorUrl}>
                           ${this.hass.localize(
                             "ui.panel.page-demo.cards.demo.demo_by",
                             "name",
@@ -94,7 +94,7 @@ export class HADemoCard extends LitElement implements LovelaceCard {
     this._switching = true;
     try {
       await setDemoConfig(this.hass, this.lovelace!, index);
-    } catch (err) {
+    } catch (err: any) {
       alert("Failed to switch config :-(");
     } finally {
       this._switching = false;

demo/src/ha-demo.ts

@@ -20,6 +20,9 @@ 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";
 
 class HaDemo extends HomeAssistantAppEl {
   protected async _initializeHass() {
@@ -47,8 +50,12 @@ class HaDemo extends HomeAssistantAppEl {
     mockEvents(hass);
     mockMediaPlayer(hass);
     mockFrontend(hass);
+    mockEnergy(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 +1,134 @@
+import { format, startOfToday, startOfTomorrow } from "date-fns";
+import { EnergySolarForecasts } from "../../../src/data/energy";
+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: [] }));
+  const todayString = format(startOfToday(), "yyyy-MM-dd");
+  const tomorrowString = format(startOfTomorrow(), "yyyy-MM-dd");
+  hass.mockWS(
+    "energy/solar_forecast",
+    (): EnergySolarForecasts => ({
+      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/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/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 {
@@ -64,6 +66,215 @@ 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/.+"),
@@ -133,4 +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

@@ -23,9 +23,9 @@ customElements.whenDefined("hui-view").then(() => {
   // eslint-disable-next-line
   const HUIView = customElements.get("hui-view");
   // Patch HUI-VIEW to make the lovelace object available to the demo card
-  const oldCreateCard = HUIView.prototype.createCardElement;
+  const oldCreateCard = HUIView!.prototype.createCardElement;
 
-  HUIView.prototype.createCardElement = function (config) {
+  HUIView!.prototype.createCardElement = function (config) {
     const el = oldCreateCard.call(this, config);
     if (el.tagName === "HA-DEMO-CARD") {
       (el as HADemoCard).lovelace = this.lovelace;

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-timeline.ts

@@ -1,3 +1,4 @@
+/* eslint-disable lit/no-template-arrow */
 import { html, css, LitElement, TemplateResult } from "lit";
 import { customElement, property } from "lit/decorators";
 import "../../../src/components/ha-card";

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

@@ -1,3 +1,4 @@
+/* eslint-disable lit/no-template-arrow */
 import { html, css, LitElement, TemplateResult } from "lit";
 import "../../../src/components/ha-card";
 import "../../../src/components/trace/hat-script-graph";

gallery/src/demos/demo-ha-alert.ts

@@ -0,0 +1,150 @@
+import { html, css, LitElement, TemplateResult } from "lit";
+import { customElement } from "lit/decorators";
+import "../../../src/components/ha-alert";
+import "../../../src/components/ha-card";
+
+const alerts: {
+  title?: string;
+  description: string | TemplateResult;
+  type: "info" | "warning" | "error" | "success";
+  dismissable?: boolean;
+  action?: string;
+  rtl?: boolean;
+}[] = [
+  {
+    title: "Test info alert",
+    description: "This is a test info alert with a title and description",
+    type: "info",
+  },
+  {
+    title: "Test warning alert",
+    description: "This is a test warning alert with a title and description",
+    type: "warning",
+  },
+  {
+    title: "Test error alert",
+    description: "This is a test error alert with a title and description",
+    type: "error",
+  },
+  {
+    title: "Test warning with long string",
+    description:
+      "sensor.lorem_ipsum_lorem_ipsum_lorem_ipsum_lorem_ipsum_lorem_ipsum_lorem_ipsum_lorem_ipsum_lorem_ipsum_lorem_ipsum_lorem_ipsum_lorem_ipsum_lorem_ipsum",
+    type: "warning",
+  },
+  {
+    title: "Test success alert",
+    description: "This is a test success alert with a title and description",
+    type: "success",
+  },
+  {
+    description: "This is a test info alert with description only",
+    type: "info",
+  },
+  {
+    description:
+      "This is a test warning alert with a rally really really rally really really rally really really rally really really rally really really rally really really rally really really rally really really rally really really rally really really rally really really rally really really rally really really rally really really rally really really rally really really rally really really rally really really rally really really rally really really rally really really long description only",
+    type: "warning",
+  },
+  {
+    title: "Error with description and list",
+    description: html`<p>
+        This is a test error alert with a title, description and a list
+      </p>
+      <ul>
+        <li>List item #1</li>
+        <li>List item #2</li>
+        <li>List item #3</li>
+      </ul>`,
+    type: "error",
+  },
+  {
+    title: "Test dismissable alert",
+    description: "This is a test success alert that can be dismissable",
+    type: "success",
+    dismissable: true,
+  },
+  {
+    description: "Dismissable information",
+    type: "info",
+    dismissable: true,
+  },
+  {
+    title: "Error with action",
+    description: "This is a test error alert with action",
+    type: "error",
+    action: "restart",
+  },
+  {
+    title: "Unsaved data",
+    description: "You have unsaved data",
+    type: "warning",
+    action: "save",
+  },
+  {
+    description: "Dismissable information (RTL)",
+    type: "info",
+    dismissable: true,
+    rtl: true,
+  },
+  {
+    title: "Error with action",
+    description: "This is a test error alert with action (RTL)",
+    type: "error",
+    action: "restart",
+    rtl: true,
+  },
+  {
+    title: "Test success alert (RTL)",
+    description: "This is a test success alert with a title and description",
+    type: "success",
+    rtl: true,
+  },
+];
+
+@customElement("demo-ha-alert")
+export class DemoHaAlert extends LitElement {
+  protected render(): TemplateResult {
+    return html`
+      <ha-card header="ha-alert demo">
+        ${alerts.map(
+          (alert) => html`
+            <ha-alert
+              .title=${alert.title || ""}
+              .alertType=${alert.type}
+              .dismissable=${alert.dismissable || false}
+              .actionText=${alert.action || ""}
+              .rtl=${alert.rtl || false}
+            >
+              ${alert.description}
+            </ha-alert>
+          `
+        )}
+      </ha-card>
+    `;
+  }
+
+  static get styles() {
+    return css`
+      ha-card {
+        max-width: 600px;
+        margin: 24px auto;
+      }
+      .condition {
+        padding: 16px;
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+      }
+      span {
+        margin-right: 16px;
+      }
+    `;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "demo-ha-alert": DemoHaAlert;
+  }
+}

gallery/src/demos/demo-util-long-press.ts

@@ -1,5 +1,5 @@
 import "@material/mwc-button";
-import { html, LitElement, TemplateResult } from "lit";
+import { css, html, LitElement, TemplateResult } from "lit";
 import { customElement } from "lit/decorators";
 import "../../../src/components/ha-card";
 import { ActionHandlerEvent } from "../../../src/data/lovelace";
@@ -9,7 +9,6 @@ import { actionHandler } from "../../../src/panels/lovelace/common/directives/ac
 export class DemoUtilLongPress extends LitElement {
   protected render(): TemplateResult {
     return html`
-      ${this.renderStyle()}
       ${[1, 2, 3].map(
         () => html`
           <ha-card>
@@ -41,26 +40,22 @@ export class DemoUtilLongPress extends LitElement {
     area.scrollTop = area.scrollHeight;
   }
 
-  private renderStyle() {
+  static styles = css`
-    return html`
+    ha-card {
-      <style>
+      width: 200px;
-        ha-card {
+      margin: calc(42vh - 140px) auto;
-          width: 200px;
+      padding: 8px;
-          margin: calc(42vh - 140px) auto;
+      text-align: center;
-          padding: 8px;
+    }
-          text-align: center;
+    ha-card:first-of-type {
-        }
+      margin-top: 16px;
-        ha-card:first-of-type {
+    }
-          margin-top: 16px;
+    ha-card:last-of-type {
-        }
+      margin-bottom: 16px;
-        ha-card:last-of-type {
+    }
-          margin-bottom: 16px;
-        }
 
-        textarea {
+    textarea {
-          height: 50px;
+      height: 50px;
-        }
+    }
-      </style>
+  `;
-    `;
-  }
 }

gallery/src/ha-gallery.js

@@ -172,6 +172,14 @@ class HaGallery extends PolymerElement {
       this.$.notifications.showDialog({ message: ev.detail.message })
     );
 
+    this.addEventListener("alert-dismissed-clicked", () =>
+      this.$.notifications.showDialog({ message: "Alert dismissed clicked" })
+    );
+
+    this.addEventListener("alert-action-clicked", () =>
+      this.$.notifications.showDialog({ message: "Alert action clicked" })
+    );
+
     this.addEventListener("hass-more-info", (ev) => {
       if (ev.detail.entityId) {
         this.$.notifications.showDialog({

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

@@ -13,6 +13,7 @@ import {
 import { customElement, property, state } from "lit/decorators";
 import "web-animations-js/web-animations-next-lite.min";
 import "../../../../src/components/buttons/ha-progress-button";
+import "../../../../src/components/ha-alert";
 import "../../../../src/components/ha-card";
 import {
   HassioAddonDetails,
@@ -53,7 +54,9 @@ class HassioAddonAudio extends LitElement {
         .header=${this.supervisor.localize("addon.configuration.audio.header")}
       >
         <div class="card-content">
-          ${this._error ? html` <div class="errors">${this._error}</div> ` : ""}
+          ${this._error
+            ? html`<ha-alert alert-type="error">${this._error}</ha-alert>`
+            : ""}
 
           <paper-dropdown-menu
             .label=${this.supervisor.localize(
@@ -117,10 +120,6 @@ class HassioAddonAudio extends LitElement {
         paper-dropdown-menu {
           display: block;
         }
-        .errors {
-          color: var(--error-color);
-          margin-bottom: 16px;
-        }
         paper-item {
           width: 450px;
         }

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

@@ -17,6 +17,7 @@ import { fireEvent } from "../../../../src/common/dom/fire_event";
 import "../../../../src/components/buttons/ha-progress-button";
 import "../../../../src/components/ha-button-menu";
 import "../../../../src/components/ha-card";
+import "../../../../src/components/ha-alert";
 import "../../../../src/components/ha-form/ha-form";
 import type { HaFormSchema } from "../../../../src/components/ha-form/ha-form";
 import "../../../../src/components/ha-formfield";
@@ -135,17 +136,19 @@ class HassioAddonConfig extends LitElement {
                 @value-changed=${this._configChanged}
                 .yamlSchema=${ADDON_YAML_SCHEMA}
               ></ha-yaml-editor>`}
-          ${this._error ? html` <div class="errors">${this._error}</div> ` : ""}
+          ${this._error
+            ? html`<ha-alert alert-type="error">${this._error}</ha-alert>`
+            : ""}
           ${!this._yamlMode ||
           (this._canShowSchema && this.addon.schema) ||
           this._valid
             ? ""
             : html`
-                <div class="errors">
+                <ha-alert alert-type="error">
                   ${this.supervisor.localize(
                     "addon.configuration.options.invalid_yaml"
                   )}
-                </div>
+                </ha-alert>
               `}
         </div>
         ${hasHiddenOptions
@@ -256,7 +259,7 @@ class HassioAddonConfig extends LitElement {
         path: "options",
       };
       fireEvent(this, "hass-api-called", eventdata);
-    } catch (err) {
+    } catch (err: any) {
       this._error = this.supervisor.localize(
         "addon.common.update_available",
         "error",
@@ -297,7 +300,7 @@ class HassioAddonConfig extends LitElement {
       if (this.addon?.state === "started") {
         await suggestAddonRestart(this, this.hass, this.supervisor, this.addon);
       }
-    } catch (err) {
+    } catch (err: any) {
       this._error = this.supervisor.localize(
         "addon.failed_to_save",
         "error",
@@ -324,13 +327,7 @@ class HassioAddonConfig extends LitElement {
           display: flex;
           justify-content: space-between;
         }
-        .errors {
+
-          color: var(--error-color);
-          margin-top: 16px;
-        }
-        .syntaxerror {
-          color: var(--error-color);
-        }
         .card-menu {
           float: right;
           z-index: 3;

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

@@ -10,6 +10,7 @@ import {
 import { customElement, property, state } from "lit/decorators";
 import { fireEvent } from "../../../../src/common/dom/fire_event";
 import "../../../../src/components/buttons/ha-progress-button";
+import "../../../../src/components/ha-alert";
 import "../../../../src/components/ha-card";
 import {
   HassioAddonDetails,
@@ -62,7 +63,9 @@ class HassioAddonNetwork extends LitElement {
         )}
       >
         <div class="card-content">
-          ${this._error ? html` <div class="errors">${this._error}</div> ` : ""}
+          ${this._error
+            ? html`<ha-alert alert-type="error">${this._error}</ha-alert>`
+            : ""}
 
           <table>
             <tbody>
@@ -86,9 +89,9 @@ class HassioAddonNetwork extends LitElement {
                     <td>
                       <paper-input
                         @value-changed=${this._configChanged}
-                        placeholder="${this.supervisor.localize(
+                        placeholder=${this.supervisor.localize(
                           "addon.configuration.network.disabled"
-                        )}"
+                        )}
                         .value=${item.host ? String(item.host) : ""}
                         .container=${item.container}
                         no-label-float
@@ -168,7 +171,7 @@ class HassioAddonNetwork extends LitElement {
       if (this.addon?.state === "started") {
         await suggestAddonRestart(this, this.hass, this.supervisor, this.addon);
       }
-    } catch (err) {
+    } catch (err: any) {
       this._error = this.supervisor.localize(
         "addon.failed_to_reset",
         "error",
@@ -204,7 +207,7 @@ class HassioAddonNetwork extends LitElement {
       if (this.addon?.state === "started") {
         await suggestAddonRestart(this, this.hass, this.supervisor, this.addon);
       }
-    } catch (err) {
+    } catch (err: any) {
       this._error = this.supervisor.localize(
         "addon.failed_to_save",
         "error",
@@ -225,10 +228,6 @@ class HassioAddonNetwork extends LitElement {
         ha-card {
           display: block;
         }
-        .errors {
-          color: var(--error-color);
-          margin-bottom: 16px;
-        }
         .card-actions {
           display: flex;
           justify-content: space-between;

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

@@ -1,5 +1,6 @@
 import "../../../../src/components/ha-card";
 import { css, CSSResultGroup, html, LitElement, TemplateResult } from "lit";
+import "../../../../src/components/ha-alert";
 import "../../../../src/components/ha-circular-progress";
 import "../../../../src/components/ha-markdown";
 import { customElement, property, state } from "lit/decorators";
@@ -38,7 +39,9 @@ class HassioAddonDocumentationDashboard extends LitElement {
     return html`
       <div class="content">
         <ha-card>
-          ${this._error ? html` <div class="errors">${this._error}</div> ` : ""}
+          ${this._error
+            ? html`<ha-alert alert-type="error">${this._error}</ha-alert>`
+            : ""}
           <div class="card-content">
             ${this._content
               ? html`<ha-markdown .content=${this._content}></ha-markdown>`
@@ -76,7 +79,7 @@ class HassioAddonDocumentationDashboard extends LitElement {
         this.hass,
         this.addon!.slug
       );
-    } catch (err) {
+    } catch (err: any) {
       this._error = this.supervisor.localize(
         "addon.documentation.get_logs",
         "error",

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

@@ -222,7 +222,7 @@ class HassioAddonDashboard extends LitElement {
     try {
       const addoninfo = await fetchHassioAddonInfo(this.hass, addon);
       this.addon = addoninfo;
-    } catch (err) {
+    } catch (err: any) {
       this._error = `Error fetching addon info: ${extractApiErrorMessage(err)}`;
       this.addon = undefined;
     }

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

@@ -23,6 +23,7 @@ import { fireEvent } from "../../../../src/common/dom/fire_event";
 import { navigate } from "../../../../src/common/navigate";
 import "../../../../src/components/buttons/ha-call-api-button";
 import "../../../../src/components/buttons/ha-progress-button";
+import "../../../../src/components/ha-alert";
 import "../../../../src/components/ha-card";
 import "../../../../src/components/ha-label-badge";
 import "../../../../src/components/ha-markdown";
@@ -122,18 +123,18 @@ class HassioAddonInfo extends LitElement {
               <div class="card-content">
                 <hassio-card-content
                   .hass=${this.hass}
-                  .title="${this.supervisor.localize(
+                  .title=${this.supervisor.localize(
                     "addon.dashboard.new_update_available",
                     "name",
                     this.addon.name,
                     "version",
                     this.addon.version_latest
-                  )}"
+                  )}
-                  .description="${this.supervisor.localize(
+                  .description=${this.supervisor.localize(
                     "common.running_version",
                     "version",
                     this.addon.version
-                  )}"
+                  )}
                   icon=${mdiArrowUpBoldCircle}
                   iconClass="update"
                 ></hassio-card-content>
@@ -143,14 +144,14 @@ class HassioAddonInfo extends LitElement {
                       this.addon.arch
                     )
                     ? html`
-                        <p class="warning">
+                        <ha-alert alert-type="warning">
                           ${this.supervisor.localize(
                             "addon.dashboard.not_available_arch"
                           )}
-                        </p>
+                        </ha-alert>
                       `
                     : html`
-                        <p class="warning">
+                        <ha-alert alert-type="warning">
                           ${this.supervisor.localize(
                             "addon.dashboard.not_available_arch",
                             "core_version_installed",
@@ -158,7 +159,7 @@ class HassioAddonInfo extends LitElement {
                             "core_version_needed",
                             addonStoreInfo.homeassistant
                           )}
-                        </p>
+                        </ha-alert>
                       `
                   : ""}
               </div>
@@ -253,7 +254,7 @@ class HassioAddonInfo extends LitElement {
             ${this.supervisor.localize(
               "addon.dashboard.visit_addon_page",
               "name",
-              html`<a href="${this.addon.url!}" target="_blank" rel="noreferrer"
+              html`<a href=${this.addon.url!} target="_blank" rel="noreferrer"
                 >${this.addon.name}</a
               >`
             )}
@@ -436,10 +437,10 @@ class HassioAddonInfo extends LitElement {
               ${this.addon.version
                 ? html`
                     <div
-                      class="${classMap({
+                      class=${classMap({
                         "addon-options": true,
                         started: this.addon.state === "started",
-                      })}"
+                      })}
                     >
                       <ha-settings-row ?three-line=${this.narrow}>
                         <span slot="heading">
@@ -569,21 +570,23 @@ class HassioAddonInfo extends LitElement {
                 : ""}
             </div>
           </div>
-          ${this._error ? html` <div class="errors">${this._error}</div> ` : ""}
+          ${this._error
+            ? html`<ha-alert alert-type="error">${this._error}</ha-alert>`
+            : ""}
           ${!this.addon.version && addonStoreInfo && !this.addon.available
             ? !addonArchIsSupported(
                 this.supervisor.info.supported_arch,
                 this.addon.arch
               )
               ? html`
-                  <p class="warning">
+                  <ha-alert alert-type="warning">
                     ${this.supervisor.localize(
                       "addon.dashboard.not_available_arch"
                     )}
-                  </p>
+                  </ha-alert>
                 `
               : html`
-                  <p class="warning">
+                  <ha-alert alert-type="warning">
                     ${this.supervisor.localize(
                       "addon.dashboard.not_available_version",
                       "core_version_installed",
@@ -591,7 +594,7 @@ class HassioAddonInfo extends LitElement {
                       "core_version_needed",
                       addonStoreInfo!.homeassistant
                     )}
-                  </p>
+                  </ha-alert>
                 `
             : ""}
         </div>
@@ -793,7 +796,7 @@ class HassioAddonInfo extends LitElement {
         path: "option",
       };
       fireEvent(this, "hass-api-called", eventdata);
-    } catch (err) {
+    } catch (err: any) {
       this._error = this.supervisor.localize(
         "addon.failed_to_save",
         "error",
@@ -815,7 +818,7 @@ class HassioAddonInfo extends LitElement {
         path: "option",
       };
       fireEvent(this, "hass-api-called", eventdata);
-    } catch (err) {
+    } catch (err: any) {
       this._error = this.supervisor.localize(
         "addon.failed_to_save",
         "error",
@@ -837,7 +840,7 @@ class HassioAddonInfo extends LitElement {
         path: "option",
       };
       fireEvent(this, "hass-api-called", eventdata);
-    } catch (err) {
+    } catch (err: any) {
       this._error = this.supervisor.localize(
         "addon.failed_to_save",
         "error",
@@ -859,7 +862,7 @@ class HassioAddonInfo extends LitElement {
         path: "security",
       };
       fireEvent(this, "hass-api-called", eventdata);
-    } catch (err) {
+    } catch (err: any) {
       this._error = this.supervisor.localize(
         "addon.failed_to_save",
         "error",
@@ -881,7 +884,7 @@ class HassioAddonInfo extends LitElement {
         path: "option",
       };
       fireEvent(this, "hass-api-called", eventdata);
-    } catch (err) {
+    } catch (err: any) {
       this._error = this.supervisor.localize(
         "addon.failed_to_save",
         "error",
@@ -909,7 +912,7 @@ class HassioAddonInfo extends LitElement {
         title: this.supervisor.localize("addon.dashboard.changelog"),
         content,
       });
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: this.supervisor.localize(
           "addon.dashboard.action_error.get_changelog"
@@ -931,7 +934,7 @@ class HassioAddonInfo extends LitElement {
         path: "install",
       };
       fireEvent(this, "hass-api-called", eventdata);
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: this.supervisor.localize("addon.dashboard.action_error.install"),
         text: extractApiErrorMessage(err),
@@ -952,7 +955,7 @@ class HassioAddonInfo extends LitElement {
         path: "stop",
       };
       fireEvent(this, "hass-api-called", eventdata);
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: this.supervisor.localize("addon.dashboard.action_error.stop"),
         text: extractApiErrorMessage(err),
@@ -973,7 +976,7 @@ class HassioAddonInfo extends LitElement {
         path: "stop",
       };
       fireEvent(this, "hass-api-called", eventdata);
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: this.supervisor.localize("addon.dashboard.action_error.restart"),
         text: extractApiErrorMessage(err),
@@ -987,7 +990,7 @@ class HassioAddonInfo extends LitElement {
       supervisor: this.supervisor,
       name: this.addon.name,
       version: this.addon.version_latest,
-      snapshotParams: {
+      backupParams: {
         name: `addon_${this.addon.slug}_${this.addon.version}`,
         addons: [this.addon.slug],
         homeassistant: false,
@@ -1032,7 +1035,7 @@ class HassioAddonInfo extends LitElement {
         button.progress = false;
         return;
       }
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: "Failed to validate addon configuration",
         text: extractApiErrorMessage(err),
@@ -1050,7 +1053,7 @@ class HassioAddonInfo extends LitElement {
         path: "start",
       };
       fireEvent(this, "hass-api-called", eventdata);
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: this.supervisor.localize("addon.dashboard.action_error.start"),
         text: extractApiErrorMessage(err),
@@ -1088,7 +1091,7 @@ class HassioAddonInfo extends LitElement {
         path: "uninstall",
       };
       fireEvent(this, "hass-api-called", eventdata);
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: this.supervisor.localize(
           "addon.dashboard.action_error.uninstall"
@@ -1149,6 +1152,7 @@ class HassioAddonInfo extends LitElement {
           margin-bottom: 16px;
         }
         img.logo {
+          max-width: 100%;
           max-height: 60px;
           margin: 16px 0;
           display: block;
@@ -1158,10 +1162,10 @@ 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/addon-view/log/hassio-addon-logs.ts

@@ -1,6 +1,7 @@
 import "@material/mwc-button";
 import { css, CSSResultGroup, html, LitElement, TemplateResult } from "lit";
 import { customElement, property, state } from "lit/decorators";
+import "../../../../src/components/ha-alert";
 import "../../../../src/components/ha-card";
 import {
   fetchHassioAddonLogs,
@@ -34,7 +35,9 @@ class HassioAddonLogs extends LitElement {
     return html`
       <h1>${this.addon.name}</h1>
       <ha-card>
-        ${this._error ? html` <div class="errors">${this._error}</div> ` : ""}
+        ${this._error
+          ? html`<ha-alert alert-type="error">${this._error}</ha-alert>`
+          : ""}
         <div class="card-content">
           ${this._content
             ? html`<hassio-ansi-to-html
@@ -60,10 +63,6 @@ class HassioAddonLogs extends LitElement {
         ha-card {
           display: block;
         }
-        .errors {
-          color: var(--error-color);
-          margin-bottom: 16px;
-        }
       `,
     ];
   }
@@ -72,7 +71,7 @@ class HassioAddonLogs extends LitElement {
     this._error = undefined;
     try {
       this._content = await fetchHassioAddonLogs(this.hass, this.addon.slug);
-    } catch (err) {
+    } catch (err: any) {
       this._error = this.supervisor.localize(
         "addon.logs.get_logs",
         "error",

hassio/src/backups/hassio-backups.ts

@@ -14,7 +14,7 @@ import { customElement, property, query, state } from "lit/decorators";
 import { classMap } from "lit/directives/class-map";
 import memoizeOne from "memoize-one";
 import { atLeastVersion } from "../../../src/common/config/version";
-import relativeTime from "../../../src/common/datetime/relative_time";
+import { relativeTime } from "../../../src/common/datetime/relative_time";
 import { HASSDomEvent } from "../../../src/common/dom/fire_event";
 import {
   DataTableColumnContainer,
@@ -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,
+  HassioBackup,
-  reloadHassioSnapshots,
+  reloadHassioBackups,
-  removeSnapshot,
+  removeBackup,
-} from "../../../src/data/hassio/snapshot";
+} 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 { showHassioCreateBackupDialog } from "../dialogs/backup/show-dialog-hassio-create-backup";
-import { showHassioSnapshotDialog } from "../dialogs/snapshot/show-dialog-hassio-snapshot";
+import { showHassioBackupDialog } from "../dialogs/backup/show-dialog-hassio-backup";
-import { showSnapshotUploadDialog } from "../dialogs/snapshot/show-dialog-snapshot-upload";
+import { showBackupUploadDialog } from "../dialogs/backup/show-dialog-backup-upload";
 import { supervisorTabs } from "../hassio-tabs";
 import { hassioStyle } from "../resources/hassio-style";
 
-@customElement("hassio-snapshots")
+@customElement("hassio-backups")
-export class HassioSnapshots extends LitElement {
+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 reloadHassioBackups(this.hass);
-    await this.fetchSnapshots();
+    await this.fetchBackups();
   }
 
-  private _computeSnapshotContent = (snapshot: HassioSnapshot): string => {
+  private _computeBackupContent = (backup: HassioBackup): string => {
-    if (snapshot.type === "full") {
+    if (backup.type === "full") {
-      return this.supervisor.localize("snapshot.full_snapshot");
+      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) {
+    if (backup.content.folders.length !== 0) {
-      for (const folder of snapshot.content.folders) {
+      for (const folder of backup.content.folders) {
         content.push(friendlyFolderName[folder] || folder);
       }
     }
 
-    if (snapshot.content.addons.length !== 0) {
+    if (backup.content.addons.length !== 0) {
-      for (const addon of snapshot.content.addons) {
+      for (const addon of backup.content.addons) {
         content.push(
           this.supervisor.supervisor.addons.find(
             (entry) => entry.slug === addon
@@ -117,23 +117,23 @@ 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) =>
+        template: (entry: string, backup: any) =>
-          html`${entry || snapshot.slug}
+          html`${entry || backup.slug}
-            <div class="secondary">${snapshot.secondary}</div>`,
+            <div class="secondary">${backup.secondary}</div>`,
       },
       date: {
-        title: this.supervisor?.localize("snapshot.created") || "",
+        title: this.supervisor?.localize("backup.created") || "",
         width: "15%",
         direction: "desc",
         hidden: narrow,
         filterable: true,
         sortable: true,
         template: (entry: string) =>
-          relativeTime(new Date(entry), this.hass.localize),
+          relativeTime(new Date(entry), this.hass.locale),
       },
       secondary: {
         title: "",
@@ -143,10 +143,10 @@ export class HassioSnapshots extends LitElement {
     })
   );
 
-  private _snapshotData = memoizeOne((snapshots: HassioSnapshot[]) =>
+  private _backupData = memoizeOne((backups: HassioBackup[]) =>
-    snapshots.map((snapshot) => ({
+    backups.map((backup) => ({
-      ...snapshot,
+      ...backup,
-      secondary: this._computeSnapshotContent(snapshot),
+      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", {
+                ${this.supervisor.localize("backup.selected", {
-                  number: this._selectedSnapshots.length,
+                  number: this._selectedBackups.length,
                 })}
               </p>
               <div class="header-btns">
@@ -212,7 +212,7 @@ export class HassioSnapshots extends LitElement {
                         @click=${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=${this._createSnapshot}
+          @click=${this._createBackup}
-          .label=${this.supervisor.localize("snapshot.create_snapshot")}
+          .label=${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() {
+  private _showUploadBackupDialog() {
-    showSnapshotUploadDialog(this, {
+    showBackupUploadDialog(this, {
-      showSnapshot: (slug: string) =>
+      showBackup: (slug: string) =>
-        showHassioSnapshotDialog(this, {
+        showHassioBackupDialog(this, {
           slug,
           supervisor: this.supervisor,
-          onDelete: () => this.fetchSnapshots(),
+          onDelete: () => this.fetchBackups(),
         }),
-      reloadSnapshot: () => this.refreshData(),
+      reloadBackup: () => this.refreshData(),
     });
   }
 
-  private async fetchSnapshots() {
+  private async fetchBackups() {
-    await reloadHassioSnapshots(this.hass);
+    await reloadHassioBackups(this.hass);
-    this._snapshots = await fetchHassioSnapshots(this.hass);
+    this._backups = await fetchHassioBackups(this.hass);
   }
 
   private async _deleteSelected() {
     const confirm = await showConfirmationDialog(this, {
-      title: this.supervisor.localize("snapshot.delete_snapshot_title"),
+      title: this.supervisor.localize("backup.delete_backup_title"),
-      text: this.supervisor.localize("snapshot.delete_snapshot_text", {
+      text: this.supervisor.localize("backup.delete_backup_text", {
-        number: this._selectedSnapshots.length,
+        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) {
+    } catch (err: any) {
       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);
+    await reloadHassioBackups(this.hass);
-    this._snapshots = await fetchHassioSnapshots(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

@@ -37,7 +37,7 @@ class HassioCardContent extends LitElement {
       ${this.iconImage
         ? html`
             <div class="icon_image ${this.iconClass}">
-              <img src="${this.iconImage}" .title=${this.iconTitle} />
+              <img src=${this.iconImage} .title=${this.iconTitle} />
               <div></div>
             </div>
           `
@@ -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

@@ -8,23 +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 {
+import { HassioBackup, uploadBackup } from "../../../src/data/hassio/backup";
-  HassioSnapshot,
-  uploadSnapshot,
-} from "../../../src/data/hassio/snapshot";
 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")
+@customElement("hassio-upload-backup")
-export class HassioUploadSnapshot extends LitElement {
+export class HassioUploadBackup extends LitElement {
   public hass!: HomeAssistant;
 
   @state() public value: string | null = null;
@@ -37,7 +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>
@@ -49,10 +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
           >`,
@@ -64,16 +61,16 @@ 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);
+      const backup = await uploadBackup(this.hass, file);
-      fireEvent(this, "snapshot-uploaded", { snapshot: snapshot.data });
+      fireEvent(this, "backup-uploaded", { backup: backup.data });
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: "Upload failed",
         text: extractApiErrorMessage(err),
@@ -87,6 +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,
+  HassioFullBackupCreateParams,
-  HassioPartialSnapshotCreateParams,
+  HassioPartialBackupCreateParams,
-  HassioSnapshotDetail,
+  HassioBackupDetail,
-} from "../../../src/data/hassio/snapshot";
+} 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")
+@customElement("supervisor-backup-content")
-export class SupervisorSnapshotContent extends LitElement {
+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.backup
-          ? this.snapshot.folders
+          ? this.backup.folders
           : ["homeassistant", "ssl", "share", "media", "addons/local"]
       );
       this.addons = _computeAddons(
-        this.snapshot
+        this.backup ? this.backup.addons : this.supervisor?.supervisor.addons
-          ? this.snapshot.addons
-          : this.supervisor?.supervisor.addons
       );
-      this.snapshotType = this.snapshot?.type || "full";
+      this.backupType = this.backup?.type || "full";
-      this.snapshotName = this.snapshot?.name || "";
+      this.backupName = this.backup?.name || "";
-      this.snapshotHasPassword = this.snapshot?.protected || false;
+      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 {
@@ -120,72 +118,70 @@ 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"
+            ${this.backup.type === "full"
-              ? this._localize("full_snapshot")
+              ? this._localize("full_backup")
-              : this._localize("partial_snapshot")}
+              : this._localize("partial_backup")}
-            (${Math.ceil(this.snapshot.size * 10) / 10 + " MB"})<br />
+            (${Math.ceil(this.backup.size * 10) / 10 + " MB"})<br />
             ${this.hass
-              ? formatDateTime(new Date(this.snapshot.date), this.hass.locale)
+              ? formatDateTime(new Date(this.backup.date), this.hass.locale)
-              : this.snapshot.date}
+              : this.backup.date}
           </div>`
         : html`<paper-input
-            name="snapshotName"
+            name="backupName"
-            .label=${this.supervisor?.localize("snapshot.name") || "Name"}
+            .label=${this._localize("name")}
-            .value=${this.snapshotName}
+            .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
+              ${!this.backup
                 ? this._localize("type")
                 : this._localize("select_type")}
             </div>
-            <div class="snapshot-types">
+            <div class="backup-types">
-              <ha-formfield .label=${this._localize("full_snapshot")}>
+              <ha-formfield .label=${this._localize("full_backup")}>
                 <ha-radio
                   @change=${this._handleRadioValueChanged}
                   value="full"
-                  name="snapshotType"
+                  name="backupType"
-                  .checked=${this.snapshotType === "full"}
+                  .checked=${this.backupType === "full"}
                 >
                 </ha-radio>
               </ha-formfield>
-              <ha-formfield .label=${this._localize("partial_snapshot")}>
+              <ha-formfield .label=${this._localize("partial_backup")}>
                 <ha-radio
                   @change=${this._handleRadioValueChanged}
                   value="partial"
-                  name="snapshotType"
+                  name="backupType"
-                  .checked=${this.snapshotType === "partial"}
+                  .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=${this.backup.homeassistant}
                     >
                     </supervisor-formfield-label>`}
                   >
                     <ha-checkbox
                       .checked=${this.homeAssistant}
-                      @click=${() => {
+                      @click=${this.toggleHomeAssistant}
-                        this.homeAssistant = !this.homeAssistant;
-                      }}
                     >
                     </ha-checkbox>
                   </ha-formfield>
@@ -233,38 +229,38 @@ export class SupervisorSnapshotContent extends LitElement {
               : ""}
           </div> `
         : ""}
-      ${this.snapshotType === "partial" &&
+      ${this.backupType === "partial" &&
-      (!this.snapshot || this.snapshotHasPassword)
+      (!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"
+              name="backupPassword"
-              .value=${this.snapshotPassword}
+              .value=${this.backupPassword}
               @value-changed=${this._handleTextValueChanged}
             >
             </paper-input>
-            ${!this.snapshot
+            ${!this.backup
               ? html` <paper-input
-                  .label=${this.supervisor?.localize("confirm_password")}
+                  .label=${this._localize("confirm_password")}
                   type="password"
-                  name="confirmSnapshotPassword"
+                  name="confirmBackupPassword"
-                  .value=${this.confirmSnapshotPassword}
+                  .value=${this.confirmBackupPassword}
                   @value-changed=${this._handleTextValueChanged}
                 >
                 </paper-input>`
@@ -274,6 +270,10 @@ export class SupervisorSnapshotContent extends LitElement {
     `;
   }
 
+  private toggleHomeAssistant() {
+    this.homeAssistant = !this.homeAssistant;
+  }
+
   static get styles(): CSSResultGroup {
     return css`
       .partial-picker ha-formfield {
@@ -307,7 +307,7 @@ export class SupervisorSnapshotContent extends LitElement {
         display: block;
         margin: 0 -14px -16px;
       }
-      .snapshot-types {
+      .backup-types {
         display: flex;
         margin-left: -13px;
       }
@@ -317,23 +317,23 @@ export class SupervisorSnapshotContent extends LitElement {
     `;
   }
 
-  public snapshotDetails():
+  public backupDetails():
-    | HassioPartialSnapshotCreateParams
+    | HassioPartialBackupCreateParams
-    | HassioFullSnapshotCreateParams {
+    | HassioFullBackupCreateParams {
     const data: any = {};
 
-    if (!this.snapshot) {
+    if (!this.backup) {
-      data.name = this.snapshotName || formatDate(new Date(), this.hass.locale);
+      data.name = this.backupName || formatDate(new Date(), this.hass.locale);
     }
 
-    if (this.snapshotHasPassword) {
+    if (this.backupHasPassword) {
-      data.password = this.snapshotPassword;
+      data.password = this.backupPassword;
-      if (!this.snapshot) {
+      if (!this.backup) {
-        data.confirm_password = this.confirmSnapshotPassword;
+        data.confirm_password = this.confirmBackupPassword;
       }
     }
 
-    if (this.snapshotType === "full") {
+    if (this.backupType === "full") {
       return data;
     }
 
@@ -415,7 +415,7 @@ export class SupervisorSnapshotContent extends LitElement {
   }
 
   private _toggleHasPassword(): void {
-    this.snapshotHasPassword = !this.snapshotHasPassword;
+    this.backupHasPassword = !this.backupHasPassword;
   }
 
   private _toggleSection(ev): void {
@@ -445,6 +445,6 @@ export class SupervisorSnapshotContent extends LitElement {
 
 declare global {
   interface HTMLElementTagNameMap {
-    "supervisor-snapshot-content": SupervisorSnapshotContent;
+    "supervisor-backup-content": SupervisorBackupContent;
   }
 }

hassio/src/components/supervisor-metric.ts

@@ -20,10 +20,10 @@ class SupervisorMetric extends LitElement {
       <div slot="description" .title=${this.tooltip ?? ""}>
         <span class="value"> ${roundedValue} % </span>
         <ha-bar
-          class="${classMap({
+          class=${classMap({
             "target-warning": roundedValue > 50,
             "target-critical": roundedValue > 85,
-          })}"
+          })}
           .value=${this.value}
         ></ha-bar>
       </div>

hassio/src/dashboard/hassio-addons.ts

@@ -3,7 +3,7 @@ import { css, CSSResultGroup, html, LitElement, TemplateResult } from "lit";
 import { customElement, property } from "lit/decorators";
 import { atLeastVersion } from "../../../src/common/config/version";
 import { navigate } from "../../../src/common/navigate";
-import { compare } from "../../../src/common/string/compare";
+import { stringCompare } from "../../../src/common/string/compare";
 import "../../../src/components/ha-card";
 import { Supervisor } from "../../../src/data/supervisor/supervisor";
 import { haStyle } from "../../../src/resources/styles";
@@ -33,7 +33,7 @@ class HassioAddons extends LitElement {
                 </ha-card>
               `
             : this.supervisor.supervisor.addons
-                .sort((a, b) => compare(a.name, b.name))
+                .sort((a, b) => stringCompare(a.name, b.name))
                 .map(
                   (addon) => html`
                     <ha-card .addon=${addon} @click=${this._addonTapped}>

hassio/src/dashboard/hassio-update.ts

@@ -136,7 +136,7 @@ export class HassioUpdate extends LitElement {
           </ha-settings-row>
         </div>
         <div class="card-actions">
-          <a href="${releaseNotesUrl}" target="_blank" rel="noreferrer">
+          <a href=${releaseNotesUrl} target="_blank" rel="noreferrer">
             <mwc-button>
               ${this.supervisor.localize("common.release_notes")}
             </mwc-button>
@@ -162,7 +162,7 @@ export class HassioUpdate extends LitElement {
         supervisor: this.supervisor,
         name: "Home Assistant Core",
         version: this.supervisor.core.version_latest,
-        snapshotParams: {
+        backupParams: {
           name: `core_${this.supervisor.core.version}`,
           folders: ["homeassistant"],
           homeassistant: true,
@@ -206,7 +206,7 @@ export class HassioUpdate extends LitElement {
       fireEvent(this, "supervisor-collection-refresh", {
         collection: item.key,
       });
-    } catch (err) {
+    } catch (err: any) {
       // Only show an error if the status code was not expected (user behind proxy)
       // or no status at all(connection terminated)
       if (this.hass.connection.connected && !ignoreSupervisorError(err)) {

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

@@ -6,20 +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 "../../components/hassio-upload-backup";
-import { HassioSnapshotUploadDialogParams } from "./show-dialog-snapshot-upload";
+import { HassioBackupUploadDialogParams } from "./show-dialog-backup-upload";
 
-@customElement("dialog-hassio-snapshot-upload")
+@customElement("dialog-hassio-backup-upload")
-export class DialogHassioSnapshotUpload
+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;
@@ -27,8 +27,8 @@ export class DialogHassioSnapshotUpload
 
   public closeDialog(): void {
     if (this._params && !this._params.onboarding) {
-      if (this._params.reloadSnapshot) {
+      if (this._params.reloadBackup) {
-        this._params.reloadSnapshot();
+        this._params.reloadBackup();
       }
     }
     this._params = undefined;
@@ -51,23 +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=${mdiClose}></ha-svg-icon>
             </mwc-icon-button>
           </ha-header-bar>
         </div>
-        <hassio-upload-snapshot
+        <hassio-upload-backup
-          @snapshot-uploaded=${this._snapshotUploaded}
+          @backup-uploaded=${this._backupUploaded}
           .hass=${this.hass}
-        ></hassio-upload-snapshot>
+        ></hassio-upload-backup>
       </ha-dialog>
     `;
   }
 
-  private _snapshotUploaded(ev) {
+  private _backupUploaded(ev) {
-    const snapshot = ev.detail.snapshot;
+    const backup = ev.detail.backup;
-    this._params?.showSnapshot(snapshot.slug);
+    this._params?.showBackup(backup.slug);
     this.closeDialog();
   }
 
@@ -94,6 +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

@@ -6,15 +6,16 @@ import { customElement, property, query, state } from "lit/decorators";
 import { fireEvent } from "../../../../src/common/dom/fire_event";
 import { slugify } from "../../../../src/common/string/slugify";
 import "../../../../src/components/buttons/ha-progress-button";
+import "../../../../src/components/ha-alert";
 import "../../../../src/components/ha-button-menu";
 import "../../../../src/components/ha-header-bar";
 import "../../../../src/components/ha-svg-icon";
 import { getSignedPath } from "../../../../src/data/auth";
 import { extractApiErrorMessage } from "../../../../src/data/hassio/common";
 import {
-  fetchHassioSnapshotInfo,
+  fetchHassioBackupInfo,
-  HassioSnapshotDetail,
+  HassioBackupDetail,
-} from "../../../../src/data/hassio/snapshot";
+} from "../../../../src/data/hassio/backup";
 import {
   showAlertDialog,
   showConfirmationDialog,
@@ -23,44 +24,46 @@ 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 "../../components/supervisor-backup-content";
-import type { SupervisorSnapshotContent } from "../../components/supervisor-snapshot-content";
+import type { SupervisorBackupContent } from "../../components/supervisor-backup-content";
-import { HassioSnapshotDialogParams } from "./show-dialog-hassio-snapshot";
+import { HassioBackupDialogParams } from "./show-dialog-hassio-backup";
+import { atLeastVersion } from "../../../../src/common/config/version";
+import { stopPropagation } from "../../../../src/common/dom/stop_propagation";
 
-@customElement("dialog-hassio-snapshot")
+@customElement("dialog-hassio-backup")
-class HassioSnapshotDialog
+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")
+  @query("supervisor-backup-content")
-  private _snapshotContent!: SupervisorSnapshotContent;
+  private _backupContent!: SupervisorBackupContent;
 
-  public async showDialog(params: HassioSnapshotDialogParams) {
+  public async showDialog(params: HassioBackupDialogParams) {
-    this._snapshot = await fetchHassioSnapshotInfo(this.hass, params.slug);
+    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`
@@ -72,26 +75,28 @@ 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>` : ""}
+        ${this._error
+          ? html`<ha-alert alert-type="error">${this._error}</ha-alert>`
+          : ""}
 
         <mwc-button
-          .disabled=${this._restoringSnapshot}
+          .disabled=${this._restoringBackup}
           slot="secondaryAction"
           @click=${this._restoreClicked}
         >
@@ -103,13 +108,13 @@ class HassioSnapshotDialog
               fixed
               slot="primaryAction"
               @action=${this._handleMenuAction}
-              @closed=${(ev: Event) => ev.stopPropagation()}
+              @closed=${stopPropagation}
             >
               <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>Download Backup</mwc-list-item>
-              <mwc-list-item class="error">Delete Snapshot</mwc-list-item>
+              <mwc-list-item class="error">Delete Backup</mwc-list-item>
             </ha-button-menu>`
           : ""}
       </ha-dialog>
@@ -150,30 +155,30 @@ class HassioSnapshotDialog
   }
 
   private async _restoreClicked() {
-    const snapshotDetails = this._snapshotContent.snapshotDetails();
+    const backupDetails = this._backupContent.backupDetails();
-    this._restoringSnapshot = true;
+    this._restoringBackup = true;
-    if (this._snapshotContent.snapshotType === "full") {
+    if (this._backupContent.backupType === "full") {
-      await this._fullRestoreClicked(snapshotDetails);
+      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",
+        title: "Could not restore backup",
-        text: `Restoring a snapshot is not possible right now because the system is in ${this._dialogParams?.supervisor.info.state} state.`,
+        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",
       }))
@@ -186,8 +191,12 @@ class HassioSnapshotDialog
         .callApi(
           "POST",
 
-          `hassio/snapshots/${this._snapshot!.slug}/restore/partial`,
+          `hassio/${
-          snapshotDetails
+            atLeastVersion(this.hass.config.version, 2021, 9)
+              ? "backups"
+              : "snapshots"
+          }/${this._backup!.slug}/restore/partial`,
+          backupDetails
         )
         .then(
           () => {
@@ -199,29 +208,29 @@ class HassioSnapshotDialog
         );
     } else {
       fireEvent(this, "restoring");
-      fetch(`/api/hassio/snapshots/${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",
+        title: "Could not restore backup",
-        text: `Restoring a snapshot is not possible right now because the system is in ${this._dialogParams?.supervisor.info.state} state.`,
+        text: `Restoring a backup is not possible right now because the system is in ${this._dialogParams?.supervisor.info.state} state.`,
       });
       return;
     }
     if (
       !(await showConfirmationDialog(this, {
         title:
-          "Are you sure you want to wipe your system and restore this snapshot?",
+          "Are you sure you want to wipe your system and restore this backup?",
         confirmText: "restore",
         dismissText: "cancel",
       }))
@@ -233,8 +242,12 @@ class HassioSnapshotDialog
       this.hass
         .callApi(
           "POST",
-          `hassio/snapshots/${this._snapshot!.slug}/restore/full`,
+          `hassio/${
-          snapshotDetails
+            atLeastVersion(this.hass.config.version, 2021, 9)
+              ? "backups"
+              : "snapshots"
+          }/${this._backup!.slug}/restore/full`,
+          backupDetails
         )
         .then(
           () => {
@@ -246,9 +259,9 @@ 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();
     }
@@ -257,7 +270,7 @@ 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",
       }))
@@ -267,7 +280,14 @@ 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/${this._backup!.slug}`
+            : `snapshots/${this._backup!.slug}/remove`
+        }`
+      )
       .then(
         () => {
           if (this._dialogParams!.onDelete) {
@@ -286,9 +306,13 @@ 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"
+        }/${this._backup!.slug}/download`
       );
-    } catch (err) {
+    } catch (err: any) {
       await showAlertDialog(this, {
         text: extractApiErrorMessage(err),
       });
@@ -298,7 +322,7 @@ class HassioSnapshotDialog
     if (window.location.href.includes("ui.nabu.casa")) {
       const confirm = await showConfirmationDialog(this, {
         title: "Potential slow download",
-        text: "Downloading snapshots over the Nabu Casa URL will take some time, it is recomended to use your local URL instead, do you want to continue?",
+        text: "Downloading backups over the Nabu Casa URL will take some time, it is recomended to use your local URL instead, do you want to continue?",
         confirmText: "continue",
         dismissText: "cancel",
       });
@@ -310,19 +334,19 @@ class HassioSnapshotDialog
     fileDownload(
       this,
       signedPath.path,
-      `home_assistant_snapshot_${slugify(this._computeName)}.tar`
+      `home_assistant_backup_${slugify(this._computeName)}.tar`
     );
   }
 
   private get _computeName() {
-    return this._snapshot
+    return this._backup
-      ? this._snapshot.name || this._snapshot.slug
+      ? this._backup.name || this._backup.slug
-      : "Unnamed snapshot";
+      : "Unnamed backup";
   }
 }
 
 declare global {
   interface HTMLElementTagNameMap {
-    "dialog-hassio-snapshot": HassioSnapshotDialog;
+    "dialog-hassio-backup": HassioBackupDialog;
   }
 }

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

@@ -2,41 +2,42 @@ import "@material/mwc-button";
 import { css, CSSResultGroup, html, LitElement, TemplateResult } from "lit";
 import { customElement, property, query, state } from "lit/decorators";
 import { fireEvent } from "../../../../src/common/dom/fire_event";
+import "../../../../src/components/ha-alert";
 import "../../../../src/components/buttons/ha-progress-button";
 import { createCloseHeading } from "../../../../src/components/ha-dialog";
 import { extractApiErrorMessage } from "../../../../src/data/hassio/common";
 import {
-  createHassioFullSnapshot,
+  createHassioFullBackup,
-  createHassioPartialSnapshot,
+  createHassioPartialBackup,
-} from "../../../../src/data/hassio/snapshot";
+} 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 "../../components/supervisor-backup-content";
-import type { SupervisorSnapshotContent } from "../../components/supervisor-snapshot-content";
+import type { SupervisorBackupContent } from "../../components/supervisor-backup-content";
-import { HassioCreateSnapshotDialogParams } from "./show-dialog-hassio-create-snapshot";
+import { HassioCreateBackupDialogParams } from "./show-dialog-hassio-create-backup";
 
-@customElement("dialog-hassio-create-snapshot")
+@customElement("dialog-hassio-create-backup")
-class HassioCreateSnapshotDialog extends LitElement {
+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")
+  @query("supervisor-backup-content")
-  private _snapshotContent!: SupervisorSnapshotContent;
+  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 });
   }
@@ -52,82 +53,84 @@ 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>` : ""}
+        ${this._error
+          ? html`<ha-alert alert-type="error">${this._error}</ha-alert>`
+          : ""}
         <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();
+    const backupDetails = this._backupContent.backupDetails();
-    this._creatingSnapshot = true;
+    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 &&
+      backupDetails.password &&
-      snapshotDetails.password !== snapshotDetails.confirm_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") {
+      if (this._backupContent.backupType === "full") {
-        await createHassioFullSnapshot(this.hass, snapshotDetails);
+        await createHassioFullBackup(this.hass, backupDetails);
       } else {
-        await createHassioPartialSnapshot(this.hass, snapshotDetails);
+        await createHassioPartialBackup(this.hass, backupDetails);
       }
 
       this._dialogParams!.onCreate();
       this.closeDialog();
-    } catch (err) {
+    } catch (err: any) {
       this._error = extractApiErrorMessage(err);
     }
-    this._creatingSnapshot = false;
+    this._creatingBackup = false;
   }
 
   static get styles(): CSSResultGroup {
@@ -146,6 +149,6 @@ 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",
+    dialogTag: "dialog-hassio-backup",
-    dialogImport: () => import("./dialog-hassio-snapshot"),
+    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",
+    dialogTag: "dialog-hassio-create-backup",
-    dialogImport: () => import("./dialog-hassio-create-snapshot"),
+    dialogImport: () => import("./dialog-hassio-create-backup"),
     dialogParams,
   });
 };

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

@@ -0,0 +1,193 @@
+import "@polymer/paper-dropdown-menu/paper-dropdown-menu";
+import "@polymer/paper-item/paper-item";
+import "@polymer/paper-listbox/paper-listbox";
+import { css, CSSResultGroup, html, LitElement, TemplateResult } from "lit";
+import { customElement, property, state } from "lit/decorators";
+import memoizeOne from "memoize-one";
+import { fireEvent } from "../../../../src/common/dom/fire_event";
+import "../../../../src/components/ha-circular-progress";
+import "../../../../src/components/ha-markdown";
+import {
+  extractApiErrorMessage,
+  ignoreSupervisorError,
+} from "../../../../src/data/hassio/common";
+import {
+  DatadiskList,
+  listDatadisks,
+  moveDatadisk,
+} from "../../../../src/data/hassio/host";
+import { Supervisor } from "../../../../src/data/supervisor/supervisor";
+import { showAlertDialog } from "../../../../src/dialogs/generic/show-dialog-box";
+import { haStyle, haStyleDialog } from "../../../../src/resources/styles";
+import { HomeAssistant } from "../../../../src/types";
+import { HassioDatatiskDialogParams } from "./show-dialog-hassio-datadisk";
+
+const calculateMoveTime = memoizeOne((supervisor: Supervisor): number => {
+  const speed = supervisor.host.disk_life_time !== "" ? 30 : 10;
+  const moveTime = (supervisor.host.disk_used * 1000) / 60 / speed;
+  const rebootTime = (supervisor.host.startup_time * 4) / 60;
+  return Math.ceil((moveTime + rebootTime) / 10) * 10;
+});
+
+@customElement("dialog-hassio-datadisk")
+class HassioDatadiskDialog extends LitElement {
+  @property({ attribute: false }) public hass!: HomeAssistant;
+
+  @state() private dialogParams?: HassioDatatiskDialogParams;
+
+  @state() private selectedDevice?: string;
+
+  @state() private devices?: DatadiskList["devices"];
+
+  @state() private moving = false;
+
+  public showDialog(params: HassioDatatiskDialogParams) {
+    this.dialogParams = params;
+    listDatadisks(this.hass).then((data) => {
+      this.devices = data.devices;
+    });
+  }
+
+  public closeDialog(): void {
+    this.dialogParams = undefined;
+    this.selectedDevice = undefined;
+    this.devices = undefined;
+    this.moving = false;
+    fireEvent(this, "dialog-closed", { dialog: this.localName });
+  }
+
+  protected render(): TemplateResult {
+    if (!this.dialogParams) {
+      return html``;
+    }
+    let heading: string;
+    let content: TemplateResult;
+
+    if (this.moving) {
+      heading = this.dialogParams.supervisor.localize(
+        "dialog.datadisk_move.moving"
+      );
+      content = html`
+        <ha-circular-progress alt="Moving" size="large" active>
+        </ha-circular-progress>
+        <p class="progress-text">
+          ${this.dialogParams.supervisor.localize(
+            "dialog.datadisk_move.moving_desc"
+          )}
+        </p>
+      `;
+    } else {
+      heading = this.dialogParams.supervisor.localize(
+        "dialog.datadisk_move.title"
+      );
+      content = html`
+        ${this.devices?.length
+          ? html`
+              ${this.dialogParams.supervisor.localize(
+                "dialog.datadisk_move.description",
+                {
+                  current_path: this.dialogParams.supervisor.os.data_disk,
+                  time: calculateMoveTime(this.dialogParams.supervisor),
+                }
+              )}
+              <br /><br />
+
+              <paper-dropdown-menu
+                .label=${this.dialogParams.supervisor.localize(
+                  "dialog.datadisk_move.select_device"
+                )}
+                @value-changed=${this._select_device}
+              >
+                <paper-listbox slot="dropdown-content">
+                  ${this.devices.map(
+                    (device) => html`<paper-item>${device}</paper-item>`
+                  )}
+                </paper-listbox>
+              </paper-dropdown-menu>
+            `
+          : this.devices === undefined
+          ? this.dialogParams.supervisor.localize(
+              "dialog.datadisk_move.loading_devices"
+            )
+          : this.dialogParams.supervisor.localize(
+              "dialog.datadisk_move.no_devices"
+            )}
+
+        <mwc-button slot="secondaryAction" @click=${this.closeDialog}>
+          ${this.dialogParams.supervisor.localize(
+            "dialog.datadisk_move.cancel"
+          )}
+        </mwc-button>
+
+        <mwc-button
+          .disabled=${!this.selectedDevice}
+          slot="primaryAction"
+          @click=${this._moveDatadisk}
+        >
+          ${this.dialogParams.supervisor.localize("dialog.datadisk_move.move")}
+        </mwc-button>
+      `;
+    }
+
+    return html`
+      <ha-dialog
+        open
+        scrimClickAction
+        escapeKeyAction
+        @closed=${this.closeDialog}
+        ?hideActions=${this.moving}
+        .heading=${heading}
+      >
+        ${content}
+      </ha-dialog>
+    `;
+  }
+
+  private _select_device(event) {
+    this.selectedDevice = event.detail.value;
+  }
+
+  private async _moveDatadisk() {
+    this.moving = true;
+    try {
+      await moveDatadisk(this.hass, this.selectedDevice!);
+    } catch (err: any) {
+      if (this.hass.connection.connected && !ignoreSupervisorError(err)) {
+        showAlertDialog(this, {
+          title: this.dialogParams!.supervisor.localize(
+            "system.host.failed_to_move"
+          ),
+          text: extractApiErrorMessage(err),
+        });
+        this.closeDialog();
+      }
+    }
+  }
+
+  static get styles(): CSSResultGroup {
+    return [
+      haStyle,
+      haStyleDialog,
+      css`
+        paper-dropdown-menu {
+          width: 100%;
+        }
+        ha-circular-progress {
+          display: block;
+          margin: 32px;
+          text-align: center;
+        }
+
+        .progress-text {
+          text-align: center;
+        }
+      `,
+    ];
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "dialog-hassio-datadisk": HassioDatadiskDialog;
+  }
+}

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

@@ -0,0 +1,17 @@
+import { fireEvent } from "../../../../src/common/dom/fire_event";
+import { Supervisor } from "../../../../src/data/supervisor/supervisor";
+
+export interface HassioDatatiskDialogParams {
+  supervisor: Supervisor;
+}
+
+export const showHassioDatadiskDialog = (
+  element: HTMLElement,
+  dialogParams: HassioDatatiskDialogParams
+): void => {
+  fireEvent(element, "show-dialog", {
+    dialogTag: "dialog-hassio-datadisk",
+    dialogImport: () => import("./dialog-hassio-datadisk"),
+    dialogParams,
+  });
+};

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

@@ -4,7 +4,7 @@ import { customElement, property, state } from "lit/decorators";
 import memoizeOne from "memoize-one";
 import { fireEvent } from "../../../../src/common/dom/fire_event";
 import "../../../../src/common/search/search-input";
-import { compare } from "../../../../src/common/string/compare";
+import { stringCompare } from "../../../../src/common/string/compare";
 import "../../../../src/components/ha-dialog";
 import "../../../../src/components/ha-expansion-panel";
 import { HassioHardwareInfo } from "../../../../src/data/hassio/hardware";
@@ -27,7 +27,7 @@ const _filterDevices = memoizeOne(
               .toLocaleLowerCase()
               .includes(filter))
       )
-      .sort((a, b) => compare(a.name, b.name))
+      .sort((a, b) => stringCompare(a.name, b.name))
 );
 
 @customElement("dialog-hassio-hardware")

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

@@ -10,6 +10,7 @@ import { css, CSSResultGroup, html, LitElement, TemplateResult } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { cache } from "lit/directives/cache";
 import { fireEvent } from "../../../../src/common/dom/fire_event";
+import "../../../../src/components/ha-alert";
 import "../../../../src/components/ha-circular-progress";
 import "../../../../src/components/ha-dialog";
 import "../../../../src/components/ha-expansion-panel";
@@ -251,9 +252,9 @@ export class DialogHassioNetwork
             `
           : ""}
         ${this._dirty
-          ? html`<div class="warning">
+          ? html`<ha-alert alert-type="warning">
               ${this.supervisor.localize("dialog.network.warning")}
-            </div>`
+            </ha-alert>`
           : ""}
       </div>
       <div class="buttons">
@@ -286,7 +287,7 @@ export class DialogHassioNetwork
         this.hass,
         this._interface.interface
       );
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: "Failed to scan for accesspoints",
         text: extractApiErrorMessage(err),
@@ -447,7 +448,7 @@ export class DialogHassioNetwork
         this._interface!.interface,
         interfaceOptions
       );
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: this.supervisor.localize("dialog.network.failed_to_change"),
         text: extractApiErrorMessage(err),

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

@@ -190,7 +190,7 @@ class HassioRegistriesDialog extends LitElement {
       await addHassioDockerRegistry(this.hass, data);
       await this._loadRegistries();
       this._addingRegistry = false;
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: this.supervisor.localize("dialog.registries.failed_to_add"),
         text: extractApiErrorMessage(err),
@@ -204,7 +204,7 @@ class HassioRegistriesDialog extends LitElement {
     try {
       await removeHassioDockerRegistry(this.hass, entry.registry);
       await this._loadRegistries();
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: this.supervisor.localize("dialog.registries.failed_to_remove"),
         text: extractApiErrorMessage(err),

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

@@ -9,6 +9,7 @@ import { css, CSSResultGroup, html, LitElement, TemplateResult } from "lit";
 import { customElement, property, query, state } from "lit/decorators";
 import memoizeOne from "memoize-one";
 import { fireEvent } from "../../../../src/common/dom/fire_event";
+import "../../../../src/components/ha-alert";
 import "../../../../src/components/ha-circular-progress";
 import { createCloseHeading } from "../../../../src/components/ha-dialog";
 import "../../../../src/components/ha-svg-icon";
@@ -75,7 +76,9 @@ class HassioRepositoriesDialog extends LitElement {
           this._dialogParams!.supervisor.localize("dialog.repositories.title")
         )}
       >
-        ${this._error ? html`<div class="error">${this._error}</div>` : ""}
+        ${this._error
+          ? html`<ha-alert alert-type="error">${this._error}</ha-alert>`
+          : ""}
         <div class="form">
           ${repositories.length
             ? repositories.map(
@@ -182,7 +185,7 @@ class HassioRepositoriesDialog extends LitElement {
       this._repositories = addonsinfo.repositories;
 
       fireEvent(this, "supervisor-collection-refresh", { collection: "addon" });
-    } catch (err) {
+    } catch (err: any) {
       this._error = extractApiErrorMessage(err);
     }
   }
@@ -204,7 +207,7 @@ class HassioRepositoriesDialog extends LitElement {
       await this._loadData();
 
       input.value = "";
-    } catch (err) {
+    } catch (err: any) {
       this._error = extractApiErrorMessage(err);
     }
     this._processing = false;
@@ -226,7 +229,7 @@ class HassioRepositoriesDialog extends LitElement {
         addons_repositories: newRepositories,
       });
       await this._loadData();
-    } catch (err) {
+    } catch (err: any) {
       this._error = extractApiErrorMessage(err);
     }
   }

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/suggestAddonRestart.ts

@@ -26,7 +26,7 @@ export const suggestAddonRestart = async (
   if (confirmed) {
     try {
       await restartHassioAddon(hass, addon.slug);
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(element, {
         title: supervisor.localize(
           "common.failed_to_restart_name",

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

@@ -2,6 +2,7 @@ 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-alert";
 import "../../../../src/components/ha-circular-progress";
 import "../../../../src/components/ha-dialog";
 import "../../../../src/components/ha-settings-row";
@@ -11,7 +12,7 @@ import {
   extractApiErrorMessage,
   ignoreSupervisorError,
 } from "../../../../src/data/hassio/common";
-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";
@@ -22,9 +23,9 @@ class DialogSupervisorUpdate extends LitElement {
 
   @state() private _opened = false;
 
-  @state() private _createSnapshot = true;
+  @state() private _createBackup = true;
 
-  @state() private _action: "snapshot" | "update" | null = null;
+  @state() private _action: "backup" | "update" | null = null;
 
   @state() private _error?: string;
 
@@ -41,7 +42,7 @@ class DialogSupervisorUpdate extends LitElement {
 
   public closeDialog(): void {
     this._action = null;
-    this._createSnapshot = true;
+    this._createBackup = true;
     this._error = undefined;
     this._dialogParams = undefined;
     fireEvent(this, "dialog-closed", { dialog: this.localName });
@@ -84,20 +85,20 @@ class DialogSupervisorUpdate extends LitElement {
               <ha-settings-row>
                 <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._createSnapshot}
+                  .checked=${this._createBackup}
                   haptic
-                  @click=${this._toggleSnapshot}
+                  @click=${this._toggleBackup}
                 >
                 </ha-switch>
               </ha-settings-row>
@@ -123,29 +124,31 @@ class DialogSupervisorUpdate extends LitElement {
                       this._dialogParams.version
                     )
                   : this._dialogParams.supervisor.localize(
-                      "dialog.update.snapshotting",
+                      "dialog.update.creating_backup",
                       "name",
                       this._dialogParams.name
                     )}
               </p>`}
-        ${this._error ? html`<p class="error">${this._error}</p>` : ""}
+        ${this._error
+          ? html`<ha-alert alert-type="error">${this._error}</ha-alert>`
+          : ""}
       </ha-dialog>
     `;
   }
 
-  private _toggleSnapshot() {
+  private _toggleBackup() {
-    this._createSnapshot = !this._createSnapshot;
+    this._createBackup = !this._createBackup;
   }
 
   private async _update() {
-    if (this._createSnapshot) {
+    if (this._createBackup) {
-      this._action = "snapshot";
+      this._action = "backup";
       try {
-        await createHassioPartialSnapshot(
+        await createHassioPartialBackup(
           this.hass,
-          this._dialogParams!.snapshotParams
+          this._dialogParams!.backupParams
         );
-      } catch (err) {
+      } catch (err: any) {
         this._error = extractApiErrorMessage(err);
         this._action = null;
         return;
@@ -155,7 +158,7 @@ class DialogSupervisorUpdate extends LitElement {
     this._action = "update";
     try {
       await this._dialogParams!.updateHandler!();
-    } catch (err) {
+    } catch (err: any) {
       if (this.hass.connection.connected && !ignoreSupervisorError(err)) {
         this._error = extractApiErrorMessage(err);
         this._action = null;

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

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

hassio/src/hassio-my-redirect.ts

@@ -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",
@@ -84,7 +87,7 @@ class HassioMyRedirect extends LitElement {
     let url: string;
     try {
       url = this._createRedirectUrl(redirect);
-    } catch (err) {
+    } catch (err: any) {
       this._error = this.supervisor.localize("my.error");
       return;
     }

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: {
+      backups: {
-        tag: "hassio-snapshots",
+        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",
+    translationKey: "panel.backups",
-    path: `/hassio/snapshots`,
+    path: `/hassio/backups`,
     iconPath: mdiBackupRestore,
   },
   {

hassio/src/ingress-view/hassio-ingress-view.ts

@@ -91,7 +91,7 @@ class HassioIngressView extends LitElement {
       if (requestedAddon) {
         try {
           addonInfo = await fetchHassioAddonInfo(this.hass, requestedAddon);
-        } catch (err) {
+        } catch (err: any) {
           await showAlertDialog(this, {
             text: extractApiErrorMessage(err),
             title: requestedAddon,
@@ -145,7 +145,7 @@ class HassioIngressView extends LitElement {
 
     try {
       addon = await fetchHassioAddonInfo(this.hass, addonSlug);
-    } catch (err) {
+    } catch (err: any) {
       await showAlertDialog(this, {
         text: "Unable to fetch add-on info to start Ingress",
         title: "Supervisor",
@@ -179,7 +179,7 @@ class HassioIngressView extends LitElement {
 
     try {
       session = await createSessionPromise;
-    } catch (err) {
+    } catch (err: any) {
       await showAlertDialog(this, {
         text: "Unable to create an Ingress session",
         title: addon.name,
@@ -195,7 +195,7 @@ class HassioIngressView extends LitElement {
     this._sessionKeepAlive = window.setInterval(async () => {
       try {
         await validateHassioSession(this.hass, session);
-      } catch (err) {
+      } catch (err: any) {
         session = await createHassioSession(this.hass);
       }
     }, 60000);

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

@@ -144,7 +144,7 @@ class HassioCoreInfo extends LitElement {
 
     try {
       await restartCore(this.hass);
-    } catch (err) {
+    } catch (err: any) {
       if (this.hass.connection.connected) {
         showAlertDialog(this, {
           title: this.supervisor.localize(
@@ -165,7 +165,7 @@ class HassioCoreInfo extends LitElement {
       supervisor: this.supervisor,
       name: "Home Assistant 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

@@ -1,5 +1,4 @@
 import "@material/mwc-button";
-import { ActionDetail } from "@material/mwc-list/mwc-list-foundation";
 import "@material/mwc-list/mwc-list-item";
 import { mdiDotsVertical } from "@mdi/js";
 import { css, CSSResultGroup, html, LitElement, TemplateResult } from "lit";
@@ -40,8 +39,9 @@ import {
   roundWithOneDecimal,
 } from "../../../src/util/calculate";
 import "../components/supervisor-metric";
-import { showNetworkDialog } from "../dialogs/network/show-dialog-network";
+import { showHassioDatadiskDialog } from "../dialogs/datadisk/show-dialog-hassio-datadisk";
 import { showHassioHardwareDialog } from "../dialogs/hardware/show-dialog-hassio-hardware";
+import { showNetworkDialog } from "../dialogs/network/show-dialog-network";
 import { hassioStyle } from "../resources/hassio-style";
 
 @customElement("hassio-host-info")
@@ -180,20 +180,38 @@ class HassioHostInfo extends LitElement {
               `
             : ""}
 
-          <ha-button-menu
+          <ha-button-menu corner="BOTTOM_START">
-            corner="BOTTOM_START"
-            @action=${this._handleMenuAction}
-          >
             <mwc-icon-button slot="trigger">
               <ha-svg-icon .path=${mdiDotsVertical}></ha-svg-icon>
             </mwc-icon-button>
-            <mwc-list-item>
+            <mwc-list-item
+              .action=${"hardware"}
+              @click=${this._handleMenuAction}
+            >
               ${this.supervisor.localize("system.host.hardware")}
             </mwc-list-item>
             ${this.supervisor.host.features.includes("haos")
-              ? html`<mwc-list-item>
+              ? html`
-                  ${this.supervisor.localize("system.host.import_from_usb")}
+                  <mwc-list-item
-                </mwc-list-item>`
+                    .action=${"import_from_usb"}
+                    @click=${this._handleMenuAction}
+                  >
+                    ${this.supervisor.localize("system.host.import_from_usb")}
+                  </mwc-list-item>
+                  ${this.supervisor.host.features.includes("os_agent") &&
+                  atLeastVersion(this.supervisor.host.agent_version, 1, 2, 0)
+                    ? html`
+                        <mwc-list-item
+                          .action=${"move_datadisk"}
+                          @click=${this._handleMenuAction}
+                        >
+                          ${this.supervisor.localize(
+                            "system.host.move_datadisk"
+                          )}
+                        </mwc-list-item>
+                      `
+                    : ""}
+                `
               : ""}
           </ha-button-menu>
         </div>
@@ -216,22 +234,31 @@ class HassioHostInfo extends LitElement {
     return network_info.interfaces.find((a) => a.primary)?.ipv4?.address![0];
   });
 
-  private async _handleMenuAction(ev: CustomEvent<ActionDetail>) {
+  private async _handleMenuAction(ev) {
-    switch (ev.detail.index) {
+    switch ((ev.target as any).action) {
-      case 0:
+      case "hardware":
         await this._showHardware();
         break;
-      case 1:
+      case "import_from_usb":
         await this._importFromUSB();
         break;
+      case "move_datadisk":
+        await this._moveDatadisk();
+        break;
     }
   }
 
+  private _moveDatadisk(): void {
+    showHassioDatadiskDialog(this, {
+      supervisor: this.supervisor,
+    });
+  }
+
   private async _showHardware(): Promise<void> {
     let hardware;
     try {
       hardware = await fetchHassioHardwareInfo(this.hass);
-    } catch (err) {
+    } catch (err: any) {
       await showAlertDialog(this, {
         title: this.supervisor.localize(
           "system.host.failed_to_get_hardware_list"
@@ -261,7 +288,7 @@ class HassioHostInfo extends LitElement {
 
     try {
       await rebootHost(this.hass);
-    } catch (err) {
+    } catch (err: any) {
       // Ignore connection errors, these are all expected
       if (this.hass.connection.connected && !ignoreSupervisorError(err)) {
         showAlertDialog(this, {
@@ -291,7 +318,7 @@ class HassioHostInfo extends LitElement {
 
     try {
       await shutdownHost(this.hass);
-    } catch (err) {
+    } catch (err: any) {
       // Ignore connection errors, these are all expected
       if (this.hass.connection.connected && !ignoreSupervisorError(err)) {
         showAlertDialog(this, {
@@ -332,7 +359,7 @@ class HassioHostInfo extends LitElement {
     try {
       await updateOS(this.hass);
       fireEvent(this, "supervisor-collection-refresh", { collection: "os" });
-    } catch (err) {
+    } catch (err: any) {
       if (this.hass.connection.connected) {
         showAlertDialog(this, {
           title: this.supervisor.localize(
@@ -370,7 +397,7 @@ class HassioHostInfo extends LitElement {
         fireEvent(this, "supervisor-collection-refresh", {
           collection: "host",
         });
-      } catch (err) {
+      } catch (err: any) {
         showAlertDialog(this, {
           title: this.supervisor.localize("system.host.failed_to_set_hostname"),
           text: extractApiErrorMessage(err),
@@ -385,7 +412,7 @@ class HassioHostInfo extends LitElement {
       fireEvent(this, "supervisor-collection-refresh", {
         collection: "host",
       });
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: this.supervisor.localize(
           "system.host.failed_to_import_from_usb"

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

@@ -3,6 +3,7 @@ import { customElement, property, state } from "lit/decorators";
 import { atLeastVersion } from "../../../src/common/config/version";
 import { fireEvent } from "../../../src/common/dom/fire_event";
 import "../../../src/components/buttons/ha-progress-button";
+import "../../../src/components/ha-alert";
 import "../../../src/components/ha-card";
 import "../../../src/components/ha-settings-row";
 import "../../../src/components/ha-switch";
@@ -33,16 +34,18 @@ import { hassioStyle } from "../resources/hassio-style";
 const UNSUPPORTED_REASON_URL = {
   apparmor: "/more-info/unsupported/apparmor",
   container: "/more-info/unsupported/container",
+  content_trust: "/more-info/unsupported/content_trust",
   dbus: "/more-info/unsupported/dbus",
   docker_configuration: "/more-info/unsupported/docker_configuration",
   docker_version: "/more-info/unsupported/docker_version",
   job_conditions: "/more-info/unsupported/job_conditions",
   lxc: "/more-info/unsupported/lxc",
   network_manager: "/more-info/unsupported/network_manager",
+  os_agent: "/more-info/unsupported/os_agent",
   os: "/more-info/unsupported/os",
   privileged: "/more-info/unsupported/privileged",
+  source_mods: "/more-info/unsupported/source_mods",
   systemd: "/more-info/unsupported/systemd",
-  content_trust: "/more-info/unsupported/content_trust",
 };
 
 const UNHEALTHY_REASON_URL = {
@@ -170,31 +173,25 @@ class HassioSupervisorInfo extends LitElement {
                     ></ha-switch>
                   </ha-settings-row>`
                 : ""
-              : html`<div class="error">
+              : html`<ha-alert
+                  alert-type="warning"
+                  .actionText=${this.supervisor.localize("common.learn_more")}
+                  @alert-action-clicked=${this._unsupportedDialog}
+                >
                   ${this.supervisor.localize(
                     "system.supervisor.unsupported_title"
                   )}
-                  <button
+                </ha-alert>`}
-                    class="link"
-                    .title=${this.supervisor.localize("common.learn_more")}
-                    @click=${this._unsupportedDialog}
-                  >
-                    Learn more
-                  </button>
-                </div>`}
             ${!this.supervisor.supervisor.healthy
-              ? html`<div class="error">
+              ? html`<ha-alert
+                  alert-type="error"
+                  .actionText=${this.supervisor.localize("common.learn_more")}
+                  @alert-action-clicked=${this._unhealthyDialog}
+                >
                   ${this.supervisor.localize(
                     "system.supervisor.unhealthy_title"
                   )}
-                  <button
+                </ha-alert>`
-                    class="link"
-                    .title=${this.supervisor.localize("common.learn_more")}
-                    @click=${this._unhealthyDialog}
-                  >
-                    Learn more
-                  </button>
-                </div>`
               : ""}
           </div>
           <div class="metrics-block">
@@ -285,7 +282,7 @@ class HassioSupervisorInfo extends LitElement {
       };
       await setSupervisorOption(this.hass, data);
       await this._reloadSupervisor();
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: this.supervisor.localize(
           "system.supervisor.failed_to_set_option"
@@ -303,7 +300,7 @@ class HassioSupervisorInfo extends LitElement {
 
     try {
       await this._reloadSupervisor();
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: this.supervisor.localize("system.supervisor.failed_to_reload"),
         text: extractApiErrorMessage(err),
@@ -346,7 +343,7 @@ class HassioSupervisorInfo extends LitElement {
 
     try {
       await restartSupervisor(this.hass);
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: this.supervisor.localize(
           "common.failed_to_restart_name",
@@ -391,7 +388,7 @@ class HassioSupervisorInfo extends LitElement {
       fireEvent(this, "supervisor-collection-refresh", {
         collection: "supervisor",
       });
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: this.supervisor.localize(
           "common.failed_to_update_name",
@@ -430,10 +427,10 @@ class HassioSupervisorInfo extends LitElement {
               <li>
                 ${UNSUPPORTED_REASON_URL[reason]
                   ? html`<a
-                      href="${documentationUrl(
+                      href=${documentationUrl(
                         this.hass,
                         UNSUPPORTED_REASON_URL[reason]
-                      )}"
+                      )}
                       target="_blank"
                       rel="noreferrer"
                     >
@@ -461,10 +458,10 @@ class HassioSupervisorInfo extends LitElement {
               <li>
                 ${UNHEALTHY_REASON_URL[reason]
                   ? html`<a
-                      href="${documentationUrl(
+                      href=${documentationUrl(
                         this.hass,
                         UNHEALTHY_REASON_URL[reason]
-                      )}"
+                      )}
                       target="_blank"
                       rel="noreferrer"
                     >
@@ -486,7 +483,7 @@ class HassioSupervisorInfo extends LitElement {
         diagnostics: !this.supervisor.supervisor?.diagnostics,
       };
       await setSupervisorOption(this.hass, data);
-    } catch (err) {
+    } catch (err: any) {
       showAlertDialog(this, {
         title: this.supervisor.localize(
           "system.supervisor.failed_to_set_option"

hassio/src/system/hassio-supervisor-log.ts

@@ -5,6 +5,7 @@ import "@polymer/paper-listbox/paper-listbox";
 import { css, CSSResultGroup, html, LitElement, TemplateResult } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import "../../../src/components/buttons/ha-progress-button";
+import "../../../src/components/ha-alert";
 import "../../../src/components/ha-card";
 import { extractApiErrorMessage } from "../../../src/data/hassio/common";
 import { fetchHassioLogs } from "../../../src/data/hassio/supervisor";
@@ -67,7 +68,9 @@ class HassioSupervisorLog extends LitElement {
   protected render(): TemplateResult | void {
     return html`
       <ha-card>
-        ${this._error ? html` <div class="errors">${this._error}</div> ` : ""}
+        ${this._error
+          ? html`<ha-alert alert-type="error">${this._error}</ha-alert>`
+          : ""}
         ${this.hass.userData?.showAdvanced
           ? html`
               <paper-dropdown-menu
@@ -127,7 +130,7 @@ class HassioSupervisorLog extends LitElement {
         this.hass,
         this._selectedLogProvider
       );
-    } catch (err) {
+    } catch (err: any) {
       this._error = this.supervisor.localize(
         "system.log.get_logs",
         "provider",
@@ -154,10 +157,6 @@ class HassioSupervisorLog extends LitElement {
           padding: 0 2%;
           width: 96%;
         }
-        .errors {
-          color: var(--error-color);
-          margin-bottom: 16px;
-        }
       `,
     ];
   }

netlify.toml

@@ -0,0 +1,3 @@
+[build.environment]
+  YARN_VERSION = "1.22.11"
+  NODE_OPTIONS = "--max_old_space_size=6144"

package.json

@@ -16,53 +16,56 @@
     "lint:lit": "lit-analyzer \"**/src/**/*.ts\" --format markdown --outFile result.md",
     "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": "instant-mocha --webpack-config ./test/webpack.config.js --require ./test/setup.js \"test/**/*.ts\""
-    "test": "yarn run lint && yarn run mocha"
   },
   "author": "Paulus Schoutsen <Paulus@PaulusSchoutsen.nl> (http://paulusschoutsen.nl)",
   "license": "Apache-2.0",
   "dependencies": {
-    "@braintree/sanitize-url": "^5.0.1",
+    "@braintree/sanitize-url": "^5.0.2",
-    "@codemirror/commands": "^0.18.0",
+    "@codemirror/commands": "^0.19.2",
-    "@codemirror/gutter": "^0.18.0",
+    "@codemirror/gutter": "^0.19.1",
-    "@codemirror/highlight": "^0.18.0",
+    "@codemirror/highlight": "^0.19.2",
-    "@codemirror/history": "^0.18.0",
+    "@codemirror/history": "^0.19.0",
-    "@codemirror/legacy-modes": "^0.18.0",
+    "@codemirror/legacy-modes": "^0.19.0",
-    "@codemirror/rectangular-selection": "^0.18.0",
+    "@codemirror/rectangular-selection": "^0.19.0",
-    "@codemirror/search": "^0.18.0",
+    "@codemirror/search": "^0.19.0",
-    "@codemirror/state": "^0.18.0",
+    "@codemirror/state": "^0.19.1",
-    "@codemirror/stream-parser": "^0.18.0",
+    "@codemirror/stream-parser": "^0.19.1",
-    "@codemirror/text": "^0.18.0",
+    "@codemirror/text": "^0.19.2",
-    "@codemirror/view": "^0.18.0",
+    "@codemirror/view": "^0.19.4",
-    "@formatjs/intl-getcanonicallocales": "^1.5.10",
+    "@formatjs/intl-datetimeformat": "^4.2.4",
-    "@formatjs/intl-locale": "^2.4.28",
+    "@formatjs/intl-getcanonicallocales": "^1.7.3",
-    "@formatjs/intl-pluralrules": "^4.0.22",
+    "@formatjs/intl-locale": "^2.4.38",
-    "@fullcalendar/common": "5.1.0",
+    "@formatjs/intl-numberformat": "^7.2.4",
-    "@fullcalendar/core": "5.1.0",
+    "@formatjs/intl-pluralrules": "^4.1.4",
-    "@fullcalendar/daygrid": "5.1.0",
+    "@formatjs/intl-relativetimeformat": "^9.3.1",
-    "@fullcalendar/interaction": "5.1.0",
+    "@formatjs/intl-utils": "^3.8.4",
-    "@fullcalendar/list": "5.1.0",
+    "@fullcalendar/common": "5.9.0",
+    "@fullcalendar/core": "5.9.0",
+    "@fullcalendar/daygrid": "5.9.0",
+    "@fullcalendar/interaction": "5.9.0",
+    "@fullcalendar/list": "5.9.0",
     "@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/chips": "13.0.0-canary.65125b3a6.0",
-    "@material/data-table": "12.0.0-canary.22d29cbb4.0",
+    "@material/data-table": "13.0.0-canary.65125b3a6.0",
-    "@material/mwc-button": "0.22.1",
+    "@material/mwc-button": "0.25.1",
-    "@material/mwc-checkbox": "0.22.1",
+    "@material/mwc-checkbox": "0.25.1",
-    "@material/mwc-circular-progress": "0.22.1",
+    "@material/mwc-circular-progress": "0.25.1",
-    "@material/mwc-dialog": "0.22.1",
+    "@material/mwc-dialog": "0.25.1",
-    "@material/mwc-fab": "0.22.1",
+    "@material/mwc-fab": "0.25.1",
-    "@material/mwc-formfield": "0.22.1",
+    "@material/mwc-formfield": "0.25.1",
-    "@material/mwc-icon-button": "0.22.1",
+    "@material/mwc-icon-button": "0.25.1",
-    "@material/mwc-linear-progress": "0.22.1",
+    "@material/mwc-linear-progress": "0.25.1",
-    "@material/mwc-list": "0.22.1",
+    "@material/mwc-list": "0.25.1",
-    "@material/mwc-menu": "0.22.1",
+    "@material/mwc-menu": "0.25.1",
-    "@material/mwc-radio": "0.22.1",
+    "@material/mwc-radio": "0.25.1",
-    "@material/mwc-ripple": "0.22.1",
+    "@material/mwc-ripple": "0.25.1",
-    "@material/mwc-switch": "0.22.1",
+    "@material/mwc-switch": "0.25.1",
-    "@material/mwc-tab": "0.22.1",
+    "@material/mwc-tab": "0.25.1",
-    "@material/mwc-tab-bar": "0.22.1",
+    "@material/mwc-tab-bar": "0.25.1",
-    "@material/top-app-bar": "12.0.0-canary.22d29cbb4.0",
+    "@material/top-app-bar": "13.0.0-canary.65125b3a6.0",
-    "@mdi/js": "5.9.55",
+    "@mdi/js": "6.1.95",
-    "@mdi/svg": "5.9.55",
+    "@mdi/svg": "6.1.95",
     "@polymer/app-layout": "^3.1.0",
     "@polymer/iron-flex-layout": "^3.0.1",
     "@polymer/iron-icon": "^3.0.1",
@@ -88,9 +91,9 @@
     "@polymer/paper-toast": "^3.0.1",
     "@polymer/paper-tooltip": "^3.0.1",
     "@polymer/polymer": "3.4.1",
-    "@thomasloven/round-slider": "0.5.2",
+    "@thomasloven/round-slider": "0.5.4",
-    "@vaadin/vaadin-combo-box": "^20.0.1",
+    "@vaadin/vaadin-combo-box": "^21.0.2",
-    "@vaadin/vaadin-date-picker": "^20.0.1",
+    "@vaadin/vaadin-date-picker": "^21.0.2",
     "@vibrant/color": "^3.2.1-alpha.1",
     "@vibrant/core": "^3.2.1-alpha.1",
     "@vibrant/quantizer-mmcq": "^3.2.1-alpha.1",
@@ -99,36 +102,34 @@
     "chart.js": "^3.3.2",
     "comlink": "^4.3.1",
     "core-js": "^3.15.2",
-    "cropperjs": "^1.5.11",
+    "cropperjs": "^1.5.12",
-    "date-fns": "^2.22.1",
+    "date-fns": "^2.23.0",
     "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": "^1.0.7",
+    "hls.js": "^1.0.10",
     "home-assistant-js-websocket": "^5.11.1",
-    "idb-keyval": "^5.0.5",
+    "idb-keyval": "^5.1.3",
-    "intl-messageformat": "^9.6.16",
+    "intl-messageformat": "^9.9.1",
     "js-yaml": "^4.1.0",
     "leaflet": "^1.7.1",
     "leaflet-draw": "^1.0.4",
-    "lit": "^2.0.0-rc.2",
+    "lit": "^2.0.0",
-    "lit-vaadin-helpers": "^0.1.3",
+    "lit-vaadin-helpers": "^0.2.1",
-    "marked": "^2.0.5",
+    "marked": "^3.0.2",
-    "mdn-polyfills": "^5.16.0",
     "memoize-one": "^5.2.1",
     "node-vibrant": "3.2.1-alpha.1",
-    "proxy-polyfill": "^0.3.1",
+    "proxy-polyfill": "^0.3.2",
     "punycode": "^2.1.1",
     "qrcode": "^1.4.4",
     "regenerator-runtime": "^0.13.8",
     "resize-observer-polyfill": "^1.5.1",
     "roboto-fontface": "^0.10.0",
-    "sortablejs": "^1.10.2",
+    "sortablejs": "^1.14.0",
     "superstruct": "^0.15.2",
     "tinykeys": "^1.1.3",
-    "tsparticles": "^1.19.2",
+    "tsparticles": "^1.34.0",
     "unfetch": "^4.1.0",
     "vis-data": "^7.1.2",
     "vis-network": "^8.5.4",
@@ -144,17 +145,18 @@
     "xss": "^1.0.9"
   },
   "devDependencies": {
-    "@babel/core": "^7.14.6",
+    "@babel/core": "^7.15.5",
     "@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-decorators": "^7.15.4",
     "@babel/plugin-proposal-nullish-coalescing-operator": "^7.14.5",
-    "@babel/plugin-proposal-object-rest-spread": "^7.14.7",
+    "@babel/plugin-proposal-object-rest-spread": "^7.15.6",
     "@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": "^7.14.7",
+    "@babel/plugin-syntax-top-level-await": "^7.14.5",
-    "@babel/preset-typescript": "^7.14.5",
+    "@babel/preset-env": "^7.15.6",
+    "@babel/preset-typescript": "^7.15.0",
     "@koa/cors": "^3.1.0",
     "@open-wc/dev-server-hmr": "^0.0.2",
     "@rollup/plugin-babel": "^5.2.1",
@@ -164,30 +166,31 @@
     "@rollup/plugin-replace": "^2.3.2",
     "@types/chromecast-caf-receiver": "5.0.12",
     "@types/chromecast-caf-sender": "^1.0.3",
-    "@types/js-yaml": "^4.0.1",
+    "@types/js-yaml": "^4",
-    "@types/leaflet": "^1.7.0",
+    "@types/leaflet": "^1",
-    "@types/leaflet-draw": "^1.0.3",
+    "@types/leaflet-draw": "^1",
-    "@types/marked": "^2.0.3",
+    "@types/marked": "^2",
-    "@types/mocha": "^8.2.2",
+    "@types/mocha": "^8",
-    "@types/sortablejs": "^1.10.6",
+    "@types/sortablejs": "^1",
     "@types/webspeechapi": "^0.0.29",
-    "@typescript-eslint/eslint-plugin": "^4.28.3",
+    "@typescript-eslint/eslint-plugin": "^4.32.0",
-    "@typescript-eslint/parser": "^4.28.3",
+    "@typescript-eslint/parser": "^4.32.0",
     "@web/dev-server": "^0.0.24",
     "@web/dev-server-rollup": "^0.2.11",
     "babel-loader": "^8.2.2",
     "chai": "^4.3.4",
     "del": "^4.0.0",
-    "eslint": "^7.30.0",
+    "eslint": "^7.32.0",
-    "eslint-config-airbnb-typescript": "^12.3.1",
+    "eslint-config-airbnb-base": "^14.2.1",
+    "eslint-config-airbnb-typescript": "^14.0.0",
     "eslint-config-prettier": "^8.3.0",
     "eslint-import-resolver-webpack": "^0.13.1",
     "eslint-plugin-disable": "^2.0.1",
-    "eslint-plugin-import": "^2.23.4",
+    "eslint-plugin-import": "^2.24.2",
     "eslint-plugin-lit": "^1.5.1",
-    "eslint-plugin-prettier": "^3.4.0",
+    "eslint-plugin-prettier": "^4.0.0",
-    "eslint-plugin-unused-imports": "^1.1.2",
+    "eslint-plugin-unused-imports": "^1.1.5",
-    "eslint-plugin-wc": "^1.3.0",
+    "eslint-plugin-wc": "^1.3.2",
     "fancy-log": "^1.3.3",
     "fs-extra": "^7.0.1",
     "gulp": "^4.0.2",
@@ -198,7 +201,8 @@
     "gulp-zopfli-green": "^3.0.1",
     "html-minifier": "^4.0.0",
     "husky": "^1.3.1",
-    "lint-staged": "^11.0.1",
+    "instant-mocha": "^1.3.1",
+    "lint-staged": "^11.1.2",
     "lit-analyzer": "^1.2.1",
     "lodash.template": "^4.5.0",
     "magic-string": "^0.25.7",
@@ -207,7 +211,7 @@
     "mocha": "^8.4.0",
     "object-hash": "^2.0.3",
     "open": "^7.0.4",
-    "prettier": "^2.3.2",
+    "prettier": "^2.4.1",
     "require-dir": "^1.2.0",
     "rollup": "^2.8.2",
     "rollup-plugin-string": "^3.0.0",
@@ -217,24 +221,26 @@
     "sinon": "^11.0.0",
     "source-map-url": "^0.4.0",
     "systemjs": "^6.3.2",
-    "terser-webpack-plugin": "^5.1.4",
+    "terser-webpack-plugin": "^5.2.4",
     "ts-lit-plugin": "^1.2.1",
-    "ts-mocha": "^8.0.0",
+    "typescript": "^4.4.3",
-    "typescript": "^4.3.5",
     "vinyl-buffer": "^1.0.1",
     "vinyl-source-stream": "^2.0.0",
-    "webpack": "^5.43.0",
+    "webpack": "^5.55.1",
-    "webpack-cli": "^4.7.2",
+    "webpack-cli": "^4.8.0",
-    "webpack-dev-server": "^3.11.2",
+    "webpack-dev-server": "^4.3.0",
-    "webpack-manifest-plugin": "^3.1.1",
+    "webpack-manifest-plugin": "^4.0.2",
+    "webpackbar": "^5.0.0-3",
     "workbox-build": "^6.1.5"
   },
   "_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",
-    "lit-html": "2.0.0-rc.3",
+    "lit": "^2.0.0",
-    "lit-element": "3.0.0-rc.2"
+    "lit-html": "2.0.0",
+    "lit-element": "3.0.0",
+    "@lit/reactive-element": "1.0.0"
   },
   "main": "src/home-assistant.js",
   "husky": {

setup.py

@@ -2,7 +2,7 @@ from setuptools import setup, find_packages
 
 setup(
     name="home-assistant-frontend",
-    version="20210729.0",
+    version="20210930.0",
     description="The Home Assistant frontend",
     url="https://github.com/home-assistant/frontend",
     author="The Home Assistant Authors",

src/auth/ha-auth-flow.ts

@@ -194,7 +194,7 @@ class HaAuthFlow extends litLocalizeLiteMixin(LitElement) {
         this._state = "error";
         this._errorMessage = data.message;
       }
-    } catch (err) {
+    } catch (err: any) {
       // eslint-disable-next-line no-console
       console.error("Error starting auth flow", err);
       this._state = "error";
@@ -317,7 +317,7 @@ class HaAuthFlow extends litLocalizeLiteMixin(LitElement) {
         return;
       }
       await this._updateStep(newStep);
-    } catch (err) {
+    } catch (err: any) {
       // eslint-disable-next-line no-console
       console.error("Error submitting step", err);
       this._state = "error";

src/auth/ha-authorize.ts

@@ -8,10 +8,6 @@ import {
   AuthUrlSearchParams,
   fetchAuthProviders,
 } from "../data/auth";
-import {
-  DiscoveryInformation,
-  fetchDiscoveryInformation,
-} from "../data/discovery";
 import { litLocalizeLiteMixin } from "../mixins/lit-localize-lite-mixin";
 import { registerServiceWorker } from "../util/register-service-worker";
 import "./ha-auth-flow";
@@ -29,8 +25,6 @@ class HaAuthorize extends litLocalizeLiteMixin(LitElement) {
 
   @state() private _authProviders?: AuthProvider[];
 
-  @state() private _discovery?: DiscoveryInformation;
-
   constructor() {
     super();
     this.translationFragment = "page-authorize";
@@ -58,17 +52,14 @@ class HaAuthorize extends litLocalizeLiteMixin(LitElement) {
     // the name with a bold tag.
     const loggingInWith = document.createElement("div");
     loggingInWith.innerText = this.localize(
-      this._discovery?.location_name
+      "ui.panel.page-authorize.logging_in_with",
-        ? "ui.panel.page-authorize.logging_in_to_with"
-        : "ui.panel.page-authorize.logging_in_with",
-      "locationName",
-      "LOCATION",
       "authProviderName",
       "NAME"
     );
-    loggingInWith.innerHTML = loggingInWith.innerHTML
+    loggingInWith.innerHTML = loggingInWith.innerHTML.replace(
-      .replace("**LOCATION**", `<b>${this._discovery?.location_name}</b>`)
+      "**NAME**",
-      .replace("**NAME**", `<b>${this._authProvider!.name}</b>`);
+      `<b>${this._authProvider!.name}</b>`
+    );
 
     const inactiveProviders = this._authProviders.filter(
       (prv) => prv !== this._authProvider
@@ -85,20 +76,20 @@ class HaAuthorize extends litLocalizeLiteMixin(LitElement) {
       ${loggingInWith}
 
       <ha-auth-flow
-        .resources="${this.resources}"
+        .resources=${this.resources}
-        .clientId="${this.clientId}"
+        .clientId=${this.clientId}
-        .redirectUri="${this.redirectUri}"
+        .redirectUri=${this.redirectUri}
-        .oauth2State="${this.oauth2State}"
+        .oauth2State=${this.oauth2State}
-        .authProvider="${this._authProvider}"
+        .authProvider=${this._authProvider}
       ></ha-auth-flow>
 
       ${inactiveProviders.length > 0
         ? html`
             <ha-pick-auth-provider
-              .resources="${this.resources}"
+              .resources=${this.resources}
-              .clientId="${this.clientId}"
+              .clientId=${this.clientId}
-              .authProviders="${inactiveProviders}"
+              .authProviders=${inactiveProviders}
-              @pick-auth-provider="${this._handleAuthProviderPick}"
+              @pick-auth-provider=${this._handleAuthProviderPick}
             ></ha-pick-auth-provider>
           `
         : ""}
@@ -108,7 +99,6 @@ class HaAuthorize extends litLocalizeLiteMixin(LitElement) {
   protected firstUpdated(changedProps: PropertyValues) {
     super.firstUpdated(changedProps);
     this._fetchAuthProviders();
-    this._fetchDiscoveryInfo();
 
     if (matchMedia("(prefers-color-scheme: dark)").matches) {
       applyThemesOnElement(
@@ -144,10 +134,6 @@ class HaAuthorize extends litLocalizeLiteMixin(LitElement) {
     }
   }
 
-  private async _fetchDiscoveryInfo() {
-    this._discovery = await fetchDiscoveryInformation();
-  }
-
   private async _fetchAuthProviders() {
     // Fetch auth providers
     try {
@@ -172,7 +158,7 @@ class HaAuthorize extends litLocalizeLiteMixin(LitElement) {
 
       this._authProviders = authProviders;
       this._authProvider = authProviders[0];
-    } catch (err) {
+    } catch (err: any) {
       // eslint-disable-next-line
       console.error("Error loading auth providers", err);
     }

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

@@ -1,3 +1,4 @@
+/* eslint-disable lit/prefer-static-styles */
 import { html, LitElement, TemplateResult } from "lit";
 import { customElement, property } from "lit/decorators";
 import { fireEvent } from "../common/dom/fire_event";

src/auth/ha-pick-auth-provider.ts

@@ -1,6 +1,6 @@
 import "@polymer/paper-item/paper-item";
 import "@polymer/paper-item/paper-item-body";
-import { html, LitElement } from "lit";
+import { css, html, LitElement } from "lit";
 import { property } from "lit/decorators";
 import { fireEvent } from "../common/dom/fire_event";
 import "../components/ha-icon-next";
@@ -18,14 +18,6 @@ class HaPickAuthProvider extends litLocalizeLiteMixin(LitElement) {
 
   protected render() {
     return html`
-      <style>
-        paper-item {
-          cursor: pointer;
-        }
-        p {
-          margin-top: 0;
-        }
-      </style>
       <p>${this.localize("ui.panel.page-authorize.pick_auth_provider")}:</p>
       ${this.authProviders.map(
         (provider) => html`
@@ -41,5 +33,14 @@ class HaPickAuthProvider extends litLocalizeLiteMixin(LitElement) {
   private _handlePick(ev) {
     fireEvent(this, "pick-auth-provider", ev.currentTarget.auth_provider);
   }
+
+  static styles = css`
+    paper-item {
+      cursor: pointer;
+    }
+    p {
+      margin-top: 0;
+    }
+  `;
 }
 customElements.define("ha-pick-auth-provider", HaPickAuthProvider);

src/common/auth/token_storage.ts

@@ -33,7 +33,7 @@ export function saveTokens(tokens: AuthData | null) {
   if (tokenCache.writeEnabled) {
     try {
       storage.hassTokens = JSON.stringify(tokens);
-    } catch (err) {
+    } catch (err: any) {
       // write failed, ignore it. Happens if storage is full or private mode.
     }
   }
@@ -58,7 +58,7 @@ export function loadTokens() {
       } else {
         tokenCache.tokens = null;
       }
-    } catch (err) {
+    } catch (err: any) {
       tokenCache.tokens = null;
     }
   }

src/common/color/colors.ts

@@ -1,5 +1,5 @@
 export const COLORS = [
-  "#377eb8",
+  "#44739e",
   "#984ea3",
   "#00d2d5",
   "#ff7f00",

src/common/const.ts

@@ -56,19 +56,31 @@ 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",
+  date: "hass:calendar",
   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",
+  volatile_organic_compounds: "mdi:molecule",
   voltage: "hass:sine-wave",
 };
 
@@ -157,66 +169,3 @@ 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

@@ -1,34 +0,0 @@
-// Check for support of native locale string options
-function checkToLocaleDateStringSupportsOptions() {
-  try {
-    new Date().toLocaleDateString("i");
-  } catch (e) {
-    return e.name === "RangeError";
-  }
-  return false;
-}
-
-function checkToLocaleTimeStringSupportsOptions() {
-  try {
-    new Date().toLocaleTimeString("i");
-  } catch (e) {
-    return e.name === "RangeError";
-  }
-  return false;
-}
-
-function checkToLocaleStringSupportsOptions() {
-  try {
-    new Date().toLocaleString("i");
-  } catch (e) {
-    return e.name === "RangeError";
-  }
-  return false;
-}
-
-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

@@ -1,34 +1,14 @@
-import { format } from "fecha";
 import memoizeOne from "memoize-one";
 import { FrontendLocaleData } from "../../data/translation";
-import { toLocaleDateStringSupportsOptions } from "./check_options_support";
+import { polyfillsLoaded } from "../translations/localize";
 
-const formatDateMem = memoizeOne(
+if (__BUILD__ === "latest" && polyfillsLoaded) {
-  (locale: FrontendLocaleData) =>
+  await polyfillsLoaded;
-    new Intl.DateTimeFormat(locale.language, {
+}
-      year: "numeric",
-      month: "long",
-      day: "numeric",
-    })
-);
 
-export const formatDate = toLocaleDateStringSupportsOptions
+// Tuesday, August 10
-  ? (dateObj: Date, locale: FrontendLocaleData) =>
+export const formatDateWeekday = (dateObj: Date, locale: FrontendLocaleData) =>
-      formatDateMem(locale).format(dateObj)
+  formatDateWeekdayMem(locale).format(dateObj);
-  : (dateObj: Date) => format(dateObj, "longDate");
-
-const formatDateShortMem = memoizeOne(
-  (locale: FrontendLocaleData) =>
-    new Intl.DateTimeFormat(locale.language, {
-      day: "numeric",
-      month: "short",
-    })
-);
-
-export const formatDateShort = toLocaleDateStringSupportsOptions
-  ? (dateObj: Date, locale: FrontendLocaleData) =>
-      formatDateShortMem(locale).format(dateObj)
-  : (dateObj: Date) => format(dateObj, "shortDate");
 
 const formatDateWeekdayMem = memoizeOne(
   (locale: FrontendLocaleData) =>
@@ -39,7 +19,76 @@ const formatDateWeekdayMem = memoizeOne(
     })
 );
 
-export const formatDateWeekday = toLocaleDateStringSupportsOptions
+// August 10, 2021
-  ? (dateObj: Date, locale: FrontendLocaleData) =>
+export const formatDate = (dateObj: Date, locale: FrontendLocaleData) =>
-      formatDateWeekdayMem(locale).format(dateObj)
+  formatDateMem(locale).format(dateObj);
-  : (dateObj: Date) => format(dateObj, "dddd, MMM D");
+
+const formatDateMem = memoizeOne(
+  (locale: FrontendLocaleData) =>
+    new Intl.DateTimeFormat(locale.language, {
+      year: "numeric",
+      month: "long",
+      day: "numeric",
+    })
+);
+
+// 10/08/2021
+export const formatDateNumeric = (dateObj: Date, locale: FrontendLocaleData) =>
+  formatDateNumericMem(locale).format(dateObj);
+
+const formatDateNumericMem = memoizeOne(
+  (locale: FrontendLocaleData) =>
+    new Intl.DateTimeFormat(locale.language, {
+      year: "numeric",
+      month: "numeric",
+      day: "numeric",
+    })
+);
+
+// Aug 10
+export const formatDateShort = (dateObj: Date, locale: FrontendLocaleData) =>
+  formatDateShortMem(locale).format(dateObj);
+
+const formatDateShortMem = memoizeOne(
+  (locale: FrontendLocaleData) =>
+    new Intl.DateTimeFormat(locale.language, {
+      day: "numeric",
+      month: "short",
+    })
+);
+
+// August 2021
+export const formatDateMonthYear = (
+  dateObj: Date,
+  locale: FrontendLocaleData
+) => formatDateMonthYearMem(locale).format(dateObj);
+
+const formatDateMonthYearMem = memoizeOne(
+  (locale: FrontendLocaleData) =>
+    new Intl.DateTimeFormat(locale.language, {
+      month: "long",
+      year: "numeric",
+    })
+);
+
+// August
+export const formatDateMonth = (dateObj: Date, locale: FrontendLocaleData) =>
+  formatDateMonthMem(locale).format(dateObj);
+
+const formatDateMonthMem = memoizeOne(
+  (locale: FrontendLocaleData) =>
+    new Intl.DateTimeFormat(locale.language, {
+      month: "long",
+    })
+);
+
+// 2021
+export const formatDateYear = (dateObj: Date, locale: FrontendLocaleData) =>
+  formatDateYearMem(locale).format(dateObj);
+
+const formatDateYearMem = memoizeOne(
+  (locale: FrontendLocaleData) =>
+    new Intl.DateTimeFormat(locale.language, {
+      year: "numeric",
+    })
+);

src/common/datetime/format_date_time.ts

@@ -1,8 +1,15 @@
-import { format } from "fecha";
 import memoizeOne from "memoize-one";
 import { FrontendLocaleData } from "../../data/translation";
-import { toLocaleStringSupportsOptions } from "./check_options_support";
 import { useAmPm } from "./use_am_pm";
+import { polyfillsLoaded } from "../translations/localize";
+
+if (__BUILD__ === "latest" && polyfillsLoaded) {
+  await polyfillsLoaded;
+}
+
+// August 9, 2021, 8:23 AM
+export const formatDateTime = (dateObj: Date, locale: FrontendLocaleData) =>
+  formatDateTimeMem(locale).format(dateObj);
 
 const formatDateTimeMem = memoizeOne(
   (locale: FrontendLocaleData) =>
@@ -10,17 +17,17 @@ const formatDateTimeMem = memoizeOne(
       year: "numeric",
       month: "long",
       day: "numeric",
-      hour: "numeric",
+      hour: useAmPm(locale) ? "numeric" : "2-digit",
       minute: "2-digit",
       hour12: useAmPm(locale),
     })
 );
 
-export const formatDateTime = toLocaleStringSupportsOptions
+// August 9, 2021, 8:23:15 AM
-  ? (dateObj: Date, locale: FrontendLocaleData) =>
+export const formatDateTimeWithSeconds = (
-      formatDateTimeMem(locale).format(dateObj)
+  dateObj: Date,
-  : (dateObj: Date, locale: FrontendLocaleData) =>
+  locale: FrontendLocaleData
-      format(dateObj, "MMMM D, YYYY, HH:mm" + useAmPm(locale) ? " A" : "");
+) => formatDateTimeWithSecondsMem(locale).format(dateObj);
 
 const formatDateTimeWithSecondsMem = memoizeOne(
   (locale: FrontendLocaleData) =>
@@ -28,15 +35,27 @@ const formatDateTimeWithSecondsMem = memoizeOne(
       year: "numeric",
       month: "long",
       day: "numeric",
-      hour: "numeric",
+      hour: useAmPm(locale) ? "numeric" : "2-digit",
       minute: "2-digit",
       second: "2-digit",
       hour12: useAmPm(locale),
     })
 );
 
-export const formatDateTimeWithSeconds = toLocaleStringSupportsOptions
+// 9/8/2021, 8:23 AM
-  ? (dateObj: Date, locale: FrontendLocaleData) =>
+export const formatDateTimeNumeric = (
-      formatDateTimeWithSecondsMem(locale).format(dateObj)
+  dateObj: Date,
-  : (dateObj: Date, locale: FrontendLocaleData) =>
+  locale: FrontendLocaleData
-      format(dateObj, "MMMM D, YYYY, HH:mm:ss" + useAmPm(locale) ? " A" : "");
+) => formatDateTimeNumericMem(locale).format(dateObj);
+
+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

@@ -1,8 +1,15 @@
-import { format } from "fecha";
 import memoizeOne from "memoize-one";
 import { FrontendLocaleData } from "../../data/translation";
-import { toLocaleTimeStringSupportsOptions } from "./check_options_support";
 import { useAmPm } from "./use_am_pm";
+import { polyfillsLoaded } from "../translations/localize";
+
+if (__BUILD__ === "latest" && polyfillsLoaded) {
+  await polyfillsLoaded;
+}
+
+// 9:15 PM || 21:15
+export const formatTime = (dateObj: Date, locale: FrontendLocaleData) =>
+  formatTimeMem(locale).format(dateObj);
 
 const formatTimeMem = memoizeOne(
   (locale: FrontendLocaleData) =>
@@ -13,40 +20,32 @@ const formatTimeMem = memoizeOne(
     })
 );
 
-export const formatTime = toLocaleTimeStringSupportsOptions
+// 9:15:24 PM || 21:15:24
-  ? (dateObj: Date, locale: FrontendLocaleData) =>
+export const formatTimeWithSeconds = (
-      formatTimeMem(locale).format(dateObj)
+  dateObj: Date,
-  : (dateObj: Date, locale: FrontendLocaleData) =>
+  locale: FrontendLocaleData
-      format(dateObj, "shortTime" + useAmPm(locale) ? " A" : "");
+) => formatTimeWithSecondsMem(locale).format(dateObj);
 
 const formatTimeWithSecondsMem = memoizeOne(
   (locale: FrontendLocaleData) =>
     new Intl.DateTimeFormat(locale.language, {
-      hour: "numeric",
+      hour: useAmPm(locale) ? "numeric" : "2-digit",
       minute: "2-digit",
       second: "2-digit",
       hour12: useAmPm(locale),
     })
 );
 
-export const formatTimeWithSeconds = toLocaleTimeStringSupportsOptions
+// Tuesday 7:00 PM || Tuesday 19:00
-  ? (dateObj: Date, locale: FrontendLocaleData) =>
+export const formatTimeWeekday = (dateObj: Date, locale: FrontendLocaleData) =>
-      formatTimeWithSecondsMem(locale).format(dateObj)
+  formatTimeWeekdayMem(locale).format(dateObj);
-  : (dateObj: Date, locale: FrontendLocaleData) =>
-      format(dateObj, "mediumTime" + useAmPm(locale) ? " A" : "");
 
 const formatTimeWeekdayMem = memoizeOne(
   (locale: FrontendLocaleData) =>
     new Intl.DateTimeFormat(locale.language, {
-      weekday: "long",
+      hour: useAmPm(locale) ? "numeric" : "2-digit",
-      hour: "numeric",
       minute: "2-digit",
+      second: "2-digit",
       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/relative_time.ts

@@ -1,48 +1,32 @@
-import { LocalizeFunc } from "../translations/localize";
+import { selectUnit } from "@formatjs/intl-utils";
+import memoizeOne from "memoize-one";
+import { FrontendLocaleData } from "../../data/translation";
+import { polyfillsLoaded } from "../translations/localize";
 
-/**
+if (__BUILD__ === "latest" && polyfillsLoaded) {
- * Calculate a string representing a date object as relative time from now.
+  await polyfillsLoaded;
- *
- * Example output: 5 minutes ago, in 3 days.
- */
-const tests = [60, 60, 24, 7];
-const langKey = ["second", "minute", "hour", "day"];
-
-export default function relativeTime(
-  dateObj: Date,
-  localize: LocalizeFunc,
-  options: {
-    compareTime?: Date;
-    includeTense?: boolean;
-  } = {}
-): string {
-  const compareTime = options.compareTime || new Date();
-  let delta = (compareTime.getTime() - dateObj.getTime()) / 1000;
-  const tense = delta >= 0 ? "past" : "future";
-  delta = Math.abs(delta);
-  let roundedDelta = Math.round(delta);
-
-  if (roundedDelta === 0) {
-    return localize("ui.components.relative_time.just_now");
-  }
-
-  let unit = "week";
-
-  for (let i = 0; i < tests.length; i++) {
-    if (roundedDelta < tests[i]) {
-      unit = langKey[i];
-      break;
-    }
-
-    delta /= tests[i];
-    roundedDelta = Math.round(delta);
-  }
-
-  return localize(
-    options.includeTense === false
-      ? `ui.components.relative_time.duration.${unit}`
-      : `ui.components.relative_time.${tense}_duration.${unit}`,
-    "count",
-    roundedDelta
-  );
 }
+
+const formatRelTimeMem = memoizeOne(
+  (locale: FrontendLocaleData) =>
+    // @ts-expect-error
+    new Intl.RelativeTimeFormat(locale.language, { numeric: "auto" })
+);
+
+export const relativeTime = (
+  from: Date,
+  locale: FrontendLocaleData,
+  to?: Date,
+  includeTense = true
+): string => {
+  const diff = selectUnit(from, to);
+  if (includeTense) {
+    return formatRelTimeMem(locale).format(diff.value, diff.unit);
+  }
+  return Intl.NumberFormat(locale.language, {
+    style: "unit",
+    // @ts-expect-error
+    unit: diff.unit,
+    unitDisplay: "long",
+  }).format(Math.abs(diff.value));
+};

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

@@ -74,7 +74,7 @@ class Storage {
     this._storage[storageKey] = value;
     try {
       window.localStorage.setItem(storageKey, JSON.stringify(value));
-    } catch (err) {
+    } catch (err: any) {
       // Safari in private mode doesn't allow localstorage
     }
   }

src/common/dom/apply_themes_on_element.ts

@@ -167,7 +167,7 @@ const processTheme = (
       const prefixedRgbKey = `--${rgbKey}`;
       styles[prefixedRgbKey] = rgbValue;
       keys[prefixedRgbKey] = "";
-    } catch (e) {
+    } catch (err: any) {
       continue;
     }
   }

src/common/dom/get_main_window.ts

@@ -5,4 +5,4 @@ export const mainWindow =
     ? window
     : parent.name === MAIN_WINDOW_NAME
     ? parent
-    : top;
+    : top!;

src/common/entity/alarm_panel_icon.ts

@@ -0,0 +1,24 @@
+/** Return an icon representing a alarm panel state. */
+
+export const alarmPanelIcon = (state?: string) => {
+  switch (state) {
+    case "armed_away":
+      return "hass:shield-lock";
+    case "armed_vacation":
+      return "hass:shield-airplane";
+    case "armed_home":
+      return "hass:shield-home";
+    case "armed_night":
+      return "hass:shield-moon";
+    case "armed_custom_bypass":
+      return "hass:security";
+    case "pending":
+      return "hass:shield-outline";
+    case "triggered":
+      return "hass:bell-ring";
+    case "disarmed":
+      return "hass:shield-off";
+    default:
+      return "hass:shield";
+  }
+};

src/common/entity/binary_sensor_icon.ts

@@ -22,8 +22,9 @@ export const binarySensorIcon = (state?: string, stateObj?: HassEntity) => {
     case "gas":
     case "problem":
     case "safety":
-    case "smoke":
       return is_off ? "hass:check-circle" : "hass:alert-circle";
+    case "smoke":
+      return is_off ? "hass:check-circle" : "hass:smoke";
     case "heat":
       return is_off ? "hass:thermometer" : "hass:fire";
     case "light":
@@ -44,6 +45,8 @@ 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

@@ -4,7 +4,7 @@ import { FrontendLocaleData } from "../../data/translation";
 import { formatDate } from "../datetime/format_date";
 import { formatDateTime } from "../datetime/format_date_time";
 import { formatTime } from "../datetime/format_time";
-import { formatNumber } from "../string/format_number";
+import { formatNumber } from "../number/format_number";
 import { LocalizeFunc } from "../translations/localize";
 import { computeStateDomain } from "./compute_state_domain";
 

src/common/entity/domain_icon.ts

@@ -5,6 +5,7 @@ import { HassEntity } from "home-assistant-js-websocket";
  * Optionally pass in a state to influence the domain icon.
  */
 import { DEFAULT_DOMAIN_ICON, FIXED_DOMAIN_ICONS } from "../const";
+import { alarmPanelIcon } from "./alarm_panel_icon";
 import { binarySensorIcon } from "./binary_sensor_icon";
 import { coverIcon } from "./cover_icon";
 import { sensorIcon } from "./sensor_icon";
@@ -18,18 +19,7 @@ export const domainIcon = (
 
   switch (domain) {
     case "alarm_control_panel":
-      switch (compareState) {
+      return alarmPanelIcon(compareState);
-        case "armed_home":
-          return "hass:bell-plus";
-        case "armed_night":
-          return "hass:bell-sleep";
-        case "disarmed":
-          return "hass:bell-outline";
-        case "triggered":
-          return "hass:bell-ring";
-        default:
-          return "hass:bell";
-      }
 
     case "binary_sensor":
       return binarySensorIcon(compareState, stateObj);

src/common/entity/sensor_icon.ts

@@ -2,6 +2,7 @@
 import { HassEntity } from "home-assistant-js-websocket";
 import { FIXED_DEVICE_CLASS_ICONS, UNIT_C, UNIT_F } from "../const";
 import { batteryIcon } from "./battery_icon";
+import { SENSOR_DEVICE_CLASS_BATTERY } from "../../data/sensor";
 
 export const sensorIcon = (stateObj?: HassEntity): string | undefined => {
   const dclass = stateObj?.attributes.device_class;
@@ -10,7 +11,7 @@ export const sensorIcon = (stateObj?: HassEntity): string | undefined => {
     return FIXED_DEVICE_CLASS_ICONS[dclass];
   }
 
-  if (dclass === "battery") {
+  if (dclass === SENSOR_DEVICE_CLASS_BATTERY) {
     return stateObj ? batteryIcon(stateObj) : "hass:battery";
   }
 

src/common/number/format_number.ts

@@ -1,4 +1,5 @@
 import { FrontendLocaleData, NumberFormat } from "../../data/translation";
+import { round } from "./round";
 
 export const numberFormatToLocale = (
   localeOptions: FrontendLocaleData
@@ -50,17 +51,22 @@ export const formatNumber = (
         locale,
         getDefaultFormatOptions(num, options)
       ).format(Number(num));
-    } catch (error) {
+    } catch (err: any) {
       // Don't fail when using "TEST" language
       // eslint-disable-next-line no-console
-      console.error(error);
+      console.error(err);
       return new Intl.NumberFormat(
         undefined,
         getDefaultFormatOptions(num, options)
       ).format(Number(num));
     }
   }
-  return num.toString();
+  if (typeof num === "string") {
+    return num;
+  }
+  return `${round(num, options?.maximumFractionDigits).toString()}${
+    options?.style === "currency" ? ` ${options.currency}` : ""
+  }`;
 };
 
 /**
@@ -72,7 +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/compare.ts

@@ -1,4 +1,4 @@
-export const compare = (a: string, b: string) => {
+export const stringCompare = (a: string, b: string) => {
   if (a < b) {
     return -1;
   }
@@ -9,5 +9,5 @@ export const compare = (a: string, b: string) => {
   return 0;
 };
 
-export const caseInsensitiveCompare = (a: string, b: string) =>
+export const caseInsensitiveStringCompare = (a: string, b: string) =>
-  compare(a.toLowerCase(), b.toLowerCase());
+  stringCompare(a.toLowerCase(), b.toLowerCase());