Layout Structs

.github/ISSUE_TEMPLATE/BUG_REPORT.md

@@ -74,12 +74,12 @@ DO NOT DELETE ANY TEXT from this template! Otherwise, your issue may be closed w
 
 ```
 
-## Problem-relevant frontend configuration
+## Problem-relevant configuration
 
 <!--
-  An example configuration that caused the problem for you, e.g. the YAML configuration 
-  of the used cards. Fill this out even if it seems unimportant to you. Please be sure 
-  to remove personal information like passwords, private URLs and other credentials.
+  An example configuration that caused the problem for you. Fill this out even
+  if it seems unimportant to you. Please be sure to remove personal information
+  like passwords, private URLs and other credentials.
 -->
 
 ```yaml
@@ -89,7 +89,7 @@ DO NOT DELETE ANY TEXT from this template! Otherwise, your issue may be closed w
 ## Javascript errors shown in your browser console/inspector
 
 <!--
-  If you come across any Javascript or other error logs, e.g. in your browser
+  If you come across any javascript or other error logs, e.g., in your browser
   console/inspector please provide them.
 -->
 

README.md

@@ -14,7 +14,7 @@ This is the repository for the official [Home Assistant](https://home-assistant.
 - Development: [Instructions](https://developers.home-assistant.io/docs/frontend/development/)
 - Production build: `script/build_frontend`
 - Gallery: `cd gallery && script/develop_gallery`
-- Supervisor: [Instructions](https://developers.home-assistant.io/docs/supervisor/developing)
+- Hass.io: [Instructions](https://developers.home-assistant.io/docs/en/hassio_hass.html)
 
 ## Frontend development
 

build-scripts/webpack.js

@@ -36,7 +36,6 @@ const createWebpackConfig = ({
   const ignorePackages = bundle.ignorePackages({ latestBuild });
   return {
     mode: isProdBuild ? "production" : "development",
-    target: ["web", latestBuild ? "es2017" : "es5"],
     devtool: isProdBuild
       ? "cheap-module-source-map"
       : "eval-cheap-module-source-map",
@@ -132,6 +131,22 @@ const createWebpackConfig = ({
         }
         return `${chunk.name}.${chunk.hash.substr(0, 8)}.js`;
       },
+      environment: {
+        // The environment supports arrow functions ('() => { ... }').
+        arrowFunction: latestBuild,
+        // The environment supports BigInt as literal (123n).
+        bigIntLiteral: false,
+        // The environment supports const and let for variable declarations.
+        const: latestBuild,
+        // The environment supports destructuring ('{ a, b } = obj').
+        destructuring: latestBuild,
+        // The environment supports an async import() function to import EcmaScript modules.
+        dynamicImport: latestBuild,
+        // The environment supports 'for of' iteration ('for (const x of array) { ... }').
+        forOf: latestBuild,
+        // The environment supports ECMAScript Module syntax to import ECMAScript modules (import ... from '...').
+        module: latestBuild,
+      },
       chunkFilename:
         isProdBuild && !isStatsBuild
           ? "chunk.[chunkhash].js"

gallery/src/components/demo-more-info.js

@@ -9,29 +9,30 @@ class DemoMoreInfo extends PolymerElement {
   static get template() {
     return html`
       <style>
-        .root {
+        :host {
           display: flex;
+          align-items: start;
         }
-        #card {
-          max-width: 400px;
-          width: 100vw;
-        }
+
         ha-card {
-          width: 352px;
+          width: 333px;
           padding: 20px 24px;
         }
+
         state-card-content {
           display: block;
           margin-bottom: 16px;
         }
+
         pre {
           width: 400px;
           margin: 0 16px;
           overflow: auto;
           color: var(--primary-text-color);
         }
+
         @media only screen and (max-width: 800px) {
-          .root {
+          :host {
             flex-direction: column;
           }
           pre {
@@ -39,25 +40,21 @@ class DemoMoreInfo extends PolymerElement {
           }
         }
       </style>
-      <div class="root">
-        <div id="card">
-          <ha-card>
-            <state-card-content
-              state-obj="[[_stateObj]]"
-              hass="[[hass]]"
-              in-dialog
-            ></state-card-content>
+      <ha-card>
+        <state-card-content
+          state-obj="[[_stateObj]]"
+          hass="[[hass]]"
+          in-dialog
+        ></state-card-content>
 
-            <more-info-content
-              hass="[[hass]]"
-              state-obj="[[_stateObj]]"
-            ></more-info-content>
-          </ha-card>
-        </div>
-        <template is="dom-if" if="[[showConfig]]">
-          <pre>[[_jsonEntity(_stateObj)]]</pre>
-        </template>
-      </div>
+        <more-info-content
+          hass="[[hass]]"
+          state-obj="[[_stateObj]]"
+        ></more-info-content>
+      </ha-card>
+      <template is="dom-if" if="[[showConfig]]">
+        <pre>[[_jsonEntity(_stateObj)]]</pre>
+      </template>
     `;
   }
 

gallery/src/components/demo-more-infos.js

@@ -3,18 +3,12 @@ import { html } from "@polymer/polymer/lib/utils/html-tag";
 /* eslint-plugin-disable lit */
 import { PolymerElement } from "@polymer/polymer/polymer-element";
 import "../../../src/components/ha-switch";
-import "../../../src/components/ha-formfield";
 import "./demo-more-info";
-import { applyThemesOnElement } from "../../../src/common/dom/apply_themes_on_element";
 
 class DemoMoreInfos extends PolymerElement {
   static get template() {
     return html`
       <style>
-        #container {
-          min-height: calc(100vh - 128px);
-          background: var(--primary-background-color);
-        }
         .cards {
           display: flex;
           flex-wrap: wrap;
@@ -29,31 +23,20 @@ class DemoMoreInfos extends PolymerElement {
         .filters {
           margin-left: 60px;
         }
-        ha-formfield {
-          margin-right: 16px;
-        }
       </style>
       <app-toolbar>
         <div class="filters">
-          <ha-formfield label="Show entities">
-            <ha-switch checked="[[_showConfig]]" on-change="_showConfigToggled">
-            </ha-switch>
-          </ha-formfield>
-          <ha-formfield label="Dark theme">
-            <ha-switch on-change="_darkThemeToggled"> </ha-switch>
-          </ha-formfield>
+          <ha-switch checked="{{_showConfig}}">Show entity</ha-switch>
         </div>
       </app-toolbar>
-      <div id="container">
-        <div class="cards">
-          <template is="dom-repeat" items="[[entities]]">
-            <demo-more-info
-              entity-id="[[item]]"
-              show-config="[[_showConfig]]"
-              hass="[[hass]]"
-            ></demo-more-info>
-          </template>
-        </div>
+      <div class="cards">
+        <template is="dom-repeat" items="[[entities]]">
+          <demo-more-info
+            entity-id="[[item]]"
+            show-config="[[_showConfig]]"
+            hass="[[hass]]"
+          ></demo-more-info>
+        </template>
       </div>
     `;
   }
@@ -68,16 +51,6 @@ class DemoMoreInfos extends PolymerElement {
       },
     };
   }
-
-  _showConfigToggled(ev) {
-    this._showConfig = ev.target.checked;
-  }
-
-  _darkThemeToggled(ev) {
-    applyThemesOnElement(this.$.container, { themes: {} }, "default", {
-      dark: ev.target.checked,
-    });
-  }
 }
 
 customElements.define("demo-more-infos", DemoMoreInfos);

gallery/src/data/plants.ts

@@ -1,72 +0,0 @@
-import { getEntity } from "../../../src/fake_data/entity";
-
-export const createPlantEntities = () => [
-  getEntity("plant", "lemon_tree", "ok", {
-    problem: "none",
-    sensors: {
-      moisture: "sensor.lemon_tree_moisture",
-      battery: "sensor.lemon_tree_battery",
-      temperature: "sensor.lemon_tree_temperature",
-      conductivity: "sensor.lemon_tree_conductivity",
-      brightness: "sensor.lemon_tree_brightness",
-    },
-    unit_of_measurement_dict: {
-      temperature: "°C",
-      moisture: "%",
-      brightness: "lx",
-      battery: "%",
-      conductivity: "μS/cm",
-    },
-    moisture: 54,
-    battery: 95,
-    temperature: 15.6,
-    conductivity: 1,
-    brightness: 12,
-    max_brightness: 20,
-    friendly_name: "Lemon Tree",
-  }),
-  getEntity("plant", "apple_tree", "ok", {
-    problem: "brightness",
-    sensors: {
-      moisture: "sensor.apple_tree_moisture",
-      battery: "sensor.apple_tree_battery",
-      temperature: "sensor.apple_tree_temperature",
-      conductivity: "sensor.apple_tree_conductivity",
-      brightness: "sensor.apple_tree_brightness",
-    },
-    unit_of_measurement_dict: {
-      temperature: "°C",
-      moisture: "%",
-      brightness: "lx",
-      battery: "%",
-      conductivity: "μS/cm",
-    },
-    moisture: 54,
-    battery: 2,
-    temperature: 15.6,
-    conductivity: 1,
-    brightness: 25,
-    max_brightness: 20,
-    friendly_name: "Apple Tree",
-  }),
-  getEntity("plant", "sunflowers", "ok", {
-    problem: "moisture, temperature, conductivity",
-    sensors: {
-      moisture: "sensor.sunflowers_moisture",
-      temperature: "sensor.sunflowers_temperature",
-      conductivity: "sensor.sunflowers_conductivity",
-      brightness: "sensor.sunflowers_brightness",
-    },
-    unit_of_measurement_dict: {
-      temperature: "°C",
-      moisture: "%",
-      brightness: "lx",
-      conductivity: "μS/cm",
-    },
-    moisture: 54,
-    temperature: 15.6,
-    conductivity: 1,
-    brightness: 25,
-    entity_picture: "/images/sunflowers.jpg",
-  }),
-];

gallery/src/demos/demo-hui-alarm-panel-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { getEntity } from "../../../src/fake_data/entity";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
@@ -76,19 +71,28 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-alarm-panel-card")
-class DemoAlarmPanelEntity extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoAlarmPanelEntity extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
-    hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    this._setupDemo();
+  }
+
+  private async _setupDemo() {
+    const hass = provideHass(this.$.demos);
+    await hass.updateTranslations(null, "en");
     hass.addEntities(ENTITIES);
   }
 }

gallery/src/demos/demo-hui-conditional-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { getEntity } from "../../../src/fake_data/entity";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
@@ -58,19 +53,24 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-conditional-card")
-class DemoConditional extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoConditional extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
     hass.addEntities(ENTITIES);
   }
 }

gallery/src/demos/demo-hui-entities-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { getEntity } from "../../../src/fake_data/entity";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
@@ -222,19 +217,24 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-entities-card")
-class DemoEntities extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoEntities extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
     hass.addEntities(ENTITIES);
   }
 }

gallery/src/demos/demo-hui-entity-button-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { getEntity } from "../../../src/fake_data/entity";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
@@ -74,19 +69,24 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-entity-button-card")
-class DemoButtonEntity extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoButtonEntity extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
     hass.addEntities(ENTITIES);
   }
 }

gallery/src/demos/demo-hui-entity-filter-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { getEntity } from "../../../src/fake_data/entity";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
@@ -94,21 +89,26 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-entity-filter-card")
-class DemoEntityFilter extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoFilter extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
     hass.addEntities(ENTITIES);
   }
 }
 
-customElements.define("demo-hui-entity-filter-card", DemoEntityFilter);
+customElements.define("demo-hui-entity-filter-card", DemoFilter);

gallery/src/demos/demo-hui-gauge-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { getEntity } from "../../../src/fake_data/entity";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
@@ -112,19 +107,24 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-gauge-card")
-class DemoGaugeEntity extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoGaugeEntity extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
     hass.addEntities(ENTITIES);
   }
 }

gallery/src/demos/demo-hui-glance-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { getEntity } from "../../../src/fake_data/entity";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
@@ -223,21 +218,26 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-glance-card")
-class DemoGlanceEntity extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoPicEntity extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
     hass.addEntities(ENTITIES);
   }
 }
 
-customElements.define("demo-hui-glance-card", DemoGlanceEntity);
+customElements.define("demo-hui-glance-card", DemoPicEntity);

gallery/src/demos/demo-hui-iframe-card.ts

@@ -1,4 +1,6 @@
-import { html, LitElement, customElement, TemplateResult } from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import "../components/demo-cards";
 
 const CONFIGS = [
@@ -35,10 +37,18 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-iframe-card")
-class DemoIframe extends LitElement {
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoIframe extends PolymerElement {
+  static get template() {
+    return html` <demo-cards configs="[[_configs]]"></demo-cards> `;
+  }
+
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
   }
 }
 

gallery/src/demos/demo-hui-light-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { getEntity } from "../../../src/fake_data/entity";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
@@ -68,19 +63,24 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-light-card")
-class DemoLightEntity extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoLightEntity extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
     hass.addEntities(ENTITIES);
   }
 }

gallery/src/demos/demo-hui-map-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { getEntity } from "../../../src/fake_data/entity";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
@@ -166,19 +161,24 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-map-card")
-class DemoMap extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoMap extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
     hass.addEntities(ENTITIES);
   }
 }

gallery/src/demos/demo-hui-markdown-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { mockTemplate } from "../../../demo/src/stubs/template";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
@@ -259,19 +254,23 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-markdown-card")
-class DemoMarkdown extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoMarkdown extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
-    hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     mockTemplate(hass);
   }
 }

gallery/src/demos/demo-hui-media-control-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
 import { createMediaPlayerEntities } from "../data/media_players";
@@ -163,21 +158,26 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-media-control-card")
-class DemoHuiMediaControlCard extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoHuiMediControlCard extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
     hass.addEntities(createMediaPlayerEntities());
   }
 }
 
-customElements.define("demo-hui-media-control-card", DemoHuiMediaControlCard);
+customElements.define("demo-hui-media-control-card", DemoHuiMediControlCard);

gallery/src/demos/demo-hui-media-player-rows.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
 import { createMediaPlayerEntities } from "../data/media_players";
@@ -60,21 +55,26 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-media-player-row")
-class DemoHuiMediaPlayerRow extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoHuiMediaPlayerRows extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
     hass.addEntities(createMediaPlayerEntities());
   }
 }
 
-customElements.define("demo-hui-media-player-row", DemoHuiMediaPlayerRow);
+customElements.define("demo-hui-media-player-rows", DemoHuiMediaPlayerRows);

gallery/src/demos/demo-hui-picture-elements-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { getEntity } from "../../../src/fake_data/entity";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
@@ -130,21 +125,26 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-picture-elements-card")
-class DemoPictureElements extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoPicElements extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
     hass.addEntities(ENTITIES);
   }
 }
 
-customElements.define("demo-hui-picture-elements-card", DemoPictureElements);
+customElements.define("demo-hui-picture-elements-card", DemoPicElements);

gallery/src/demos/demo-hui-picture-entity-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { getEntity } from "../../../src/fake_data/entity";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
@@ -85,21 +80,26 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-picture-entity-card")
-class DemoPictureEntity extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoPicEntity extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
     hass.addEntities(ENTITIES);
   }
 }
 
-customElements.define("demo-hui-picture-entity-card", DemoPictureEntity);
+customElements.define("demo-hui-picture-entity-card", DemoPicEntity);

gallery/src/demos/demo-hui-picture-glance-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { getEntity } from "../../../src/fake_data/entity";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
@@ -126,21 +121,26 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-picture-glance-card")
-class DemoPictureGlance extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoPicGlance extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
     hass.addEntities(ENTITIES);
   }
 }
 
-customElements.define("demo-hui-picture-glance-card", DemoPictureGlance);
+customElements.define("demo-hui-picture-glance-card", DemoPicGlance);

gallery/src/demos/demo-hui-plant-card.ts

@@ -1,55 +0,0 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
-import { provideHass } from "../../../src/fake_data/provide_hass";
-import "../components/demo-cards";
-import { createPlantEntities } from "../data/plants";
-
-const CONFIGS = [
-  {
-    heading: "Basic example",
-    config: `
-- type: plant-status
-  entity: plant.lemon_tree
-    `,
-  },
-  {
-    heading: "Problem (too bright) + low battery",
-    config: `
-- type: plant-status
-  entity: plant.apple_tree
-    `,
-  },
-  {
-    heading: "With picture + multiple problems",
-    config: `
-- type: plant-status
-  entity: plant.sunflowers
-  name: Sunflowers Name Overwrite
-    `,
-  },
-];
-
-@customElement("demo-hui-plant-card")
-export class DemoPlantEntity extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
-  }
-
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
-    hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
-    hass.addEntities(createPlantEntities());
-  }
-}
-
-customElements.define("demo-hui-plant-card", DemoPlantEntity);

gallery/src/demos/demo-hui-shopping-list-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
 
@@ -25,19 +20,24 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-shopping-list-card")
-class DemoShoppingListEntity extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoShoppingListEntity extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
 
     hass.mockAPI("shopping_list", () => [
       { name: "list", id: 1, complete: false },

gallery/src/demos/demo-hui-stack-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { mockHistory } from "../../../demo/src/stubs/history";
 import { getEntity } from "../../../src/fake_data/entity";
 import { provideHass } from "../../../src/fake_data/provide_hass";
@@ -137,19 +132,24 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-stack-card")
-class DemoStack extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoStack extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
     hass.addEntities(ENTITIES);
     mockHistory(hass);
   }

gallery/src/demos/demo-hui-thermostat-card.ts

@@ -1,11 +1,6 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import { getEntity } from "../../../src/fake_data/entity";
 import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-cards";
@@ -79,19 +74,24 @@ const CONFIGS = [
   },
 ];
 
-@customElement("demo-hui-thermostat-card")
-class DemoThermostatEntity extends LitElement {
-  @query("#demos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
-    return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
+class DemoThermostatEntity extends PolymerElement {
+  static get template() {
+    return html` <demo-cards id="demos" configs="[[_configs]]"></demo-cards> `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
+  static get properties() {
+    return {
+      _configs: {
+        type: Object,
+        value: CONFIGS,
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    const hass = provideHass(this.$.demos);
     hass.updateTranslations(null, "en");
-    hass.updateTranslations("lovelace", "en");
     hass.addEntities(ENTITIES);
   }
 }

gallery/src/demos/demo-more-info-light.ts

@@ -1,27 +1,10 @@
-import {
-  html,
-  LitElement,
-  customElement,
-  property,
-  PropertyValues,
-  query,
-  TemplateResult,
-} from "lit-element";
+import { html } from "@polymer/polymer/lib/utils/html-tag";
+/* eslint-plugin-disable lit */
+import { PolymerElement } from "@polymer/polymer/polymer-element";
 import "../../../src/components/ha-card";
-import {
-  SUPPORT_BRIGHTNESS,
-  SUPPORT_COLOR_TEMP,
-  SUPPORT_EFFECT,
-  SUPPORT_FLASH,
-  SUPPORT_COLOR,
-  SUPPORT_TRANSITION,
-  SUPPORT_WHITE_VALUE,
-} from "../../../src/data/light";
+import { SUPPORT_BRIGHTNESS } from "../../../src/data/light";
 import { getEntity } from "../../../src/fake_data/entity";
-import {
-  provideHass,
-  MockHomeAssistant,
-} from "../../../src/fake_data/provide_hass";
+import { provideHass } from "../../../src/fake_data/provide_hass";
 import "../components/demo-more-infos";
 import "../../../src/dialogs/more-info/more-info-content";
 
@@ -31,52 +14,38 @@ const ENTITIES = [
   }),
   getEntity("light", "kitchen_light", "on", {
     friendly_name: "Brightness Light",
-    brightness: 200,
+    brightness: 80,
     supported_features: SUPPORT_BRIGHTNESS,
   }),
-  getEntity("light", "color_temperature_light", "on", {
-    friendly_name: "White Color Temperature Light",
-    brightness: 128,
-    color_temp: 75,
-    min_mireds: 30,
-    max_mireds: 150,
-    supported_features: SUPPORT_BRIGHTNESS + SUPPORT_COLOR_TEMP,
-  }),
-  getEntity("light", "color_effectslight", "on", {
-    friendly_name: "Color Effets Light",
-    brightness: 255,
-    hs_color: [30, 100],
-    white_value: 36,
-    supported_features:
-      SUPPORT_BRIGHTNESS +
-      SUPPORT_EFFECT +
-      SUPPORT_FLASH +
-      SUPPORT_COLOR +
-      SUPPORT_TRANSITION +
-      SUPPORT_WHITE_VALUE,
-    effect_list: ["random", "colorloop"],
-  }),
 ];
 
-@customElement("demo-more-info-light")
-class DemoMoreInfoLight extends LitElement {
-  @property() public hass!: MockHomeAssistant;
-
-  @query("demo-more-infos") private _demoRoot!: HTMLElement;
-
-  protected render(): TemplateResult {
+class DemoMoreInfoLight extends PolymerElement {
+  static get template() {
     return html`
       <demo-more-infos
-        .hass=${this.hass}
-        .entities=${ENTITIES.map((ent) => ent.entityId)}
+        hass="[[hass]]"
+        entities="[[_entities]]"
       ></demo-more-infos>
     `;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues) {
-    super.firstUpdated(changedProperties);
-    const hass = provideHass(this._demoRoot);
-    hass.updateTranslations(null, "en");
+  static get properties() {
+    return {
+      _entities: {
+        type: Array,
+        value: ENTITIES.map((ent) => ent.entityId),
+      },
+    };
+  }
+
+  public ready() {
+    super.ready();
+    this._setupDemo();
+  }
+
+  private async _setupDemo() {
+    const hass = provideHass(this);
+    await hass.updateTranslations(null, "en");
     hass.addEntities(ENTITIES);
   }
 }

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

@@ -1,10 +1,9 @@
 import "@material/mwc-button";
-import { customElement, html, LitElement, TemplateResult } from "lit-element";
+import { html, LitElement, TemplateResult } from "lit-element";
 import "../../../src/components/ha-card";
 import { ActionHandlerEvent } from "../../../src/data/lovelace";
 import { actionHandler } from "../../../src/panels/lovelace/common/directives/action-handler-directive";
 
-@customElement("demo-util-long-press")
 export class DemoUtilLongPress extends LitElement {
   protected render(): TemplateResult {
     return html`
@@ -21,7 +20,7 @@ export class DemoUtilLongPress extends LitElement {
 
             <textarea></textarea>
 
-            <div>Try pressing and scrolling too!</div>
+            <div>(try pressing and scrolling too!)</div>
           </ha-card>
         `
       )}
@@ -63,3 +62,5 @@ export class DemoUtilLongPress extends LitElement {
     `;
   }
 }
+
+customElements.define("demo-util-long-press", DemoUtilLongPress);

gallery/src/ha-gallery.js

@@ -14,6 +14,8 @@ import "../../src/styles/polymer-ha-style";
 // eslint-disable-next-line import/extensions
 import { DEMOS } from "../build/import-demos";
 
+const fixPath = (path) => path.substr(2, path.length - 5);
+
 class HaGallery extends PolymerElement {
   static get template() {
     return html`

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

@@ -69,7 +69,7 @@ const STAGE_ICON = {
 const PERMIS_DESC = {
   stage: {
     title: "Add-on Stage",
-    description: `Add-ons can have one of three stages:\n\n<ha-svg-icon path="${STAGE_ICON.stable}"></ha-svg-icon> **Stable**: These are add-ons ready to be used in production.\n\n<ha-svg-icon path="${STAGE_ICON.experimental}"></ha-svg-icon> **Experimental**: These may contain bugs, and may be unfinished.\n\n<ha-svg-icon path="${STAGE_ICON.deprecated}"></ha-svg-icon> **Deprecated**: These add-ons will no longer receive any updates.`,
+    description: `Add-ons can have one of three stages:\n\n<ha-svg-icon .path='${STAGE_ICON.stable}'></ha-svg-icon> **Stable**: These are add-ons ready to be used in production.\n\n<ha-svg-icon .path='${STAGE_ICON.experimental}'></ha-svg-icon> **Experimental**: These may contain bugs, and may be unfinished.\n\n<ha-svg-icon .path='${STAGE_ICON.deprecated}'></ha-svg-icon> **Deprecated**: These add-ons will no longer receive any updates.`,
   },
   rating: {
     title: "Add-on Security Rating",

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

@@ -178,7 +178,7 @@ class HassioSupervisorInfo extends LitElement {
               </div>`}
           ${!this.supervisor.supervisor.healthy
             ? html`<div class="error">
-                Your installation is running in an unhealthy state.
+                Your installtion is running in an unhealthy state.
                 <button
                   class="link"
                   title="Learn more about why your system is marked as unhealthy"

package.json

@@ -29,22 +29,22 @@
     "@fullcalendar/daygrid": "5.1.0",
     "@fullcalendar/interaction": "5.1.0",
     "@fullcalendar/list": "5.1.0",
-    "@material/chips": "=9.0.0-canary.1c156d69d.0",
-    "@material/mwc-button": "^0.20.0",
-    "@material/mwc-checkbox": "^0.20.0",
-    "@material/mwc-circular-progress": "^0.20.0",
-    "@material/mwc-dialog": "^0.20.0",
-    "@material/mwc-fab": "^0.20.0",
-    "@material/mwc-formfield": "^0.20.0",
-    "@material/mwc-icon-button": "^0.20.0",
-    "@material/mwc-list": "^0.20.0",
-    "@material/mwc-menu": "^0.20.0",
-    "@material/mwc-radio": "^0.20.0",
-    "@material/mwc-ripple": "^0.20.0",
-    "@material/mwc-switch": "^0.20.0",
-    "@material/mwc-tab": "^0.20.0",
-    "@material/mwc-tab-bar": "^0.20.0",
-    "@material/top-app-bar": "=9.0.0-canary.1c156d69d.0",
+    "@material/chips": "=8.0.0-canary.774dcfc8e.0",
+    "@material/mwc-button": "^0.19.0",
+    "@material/mwc-checkbox": "^0.19.0",
+    "@material/mwc-circular-progress": "^0.19.0",
+    "@material/mwc-dialog": "^0.19.0",
+    "@material/mwc-fab": "^0.19.0",
+    "@material/mwc-formfield": "^0.19.0",
+    "@material/mwc-icon-button": "^0.19.0",
+    "@material/mwc-list": "^0.19.0",
+    "@material/mwc-menu": "^0.19.0",
+    "@material/mwc-radio": "^0.19.0",
+    "@material/mwc-ripple": "^0.19.0",
+    "@material/mwc-switch": "^0.19.0",
+    "@material/mwc-tab": "^0.19.0",
+    "@material/mwc-tab-bar": "^0.19.0",
+    "@material/top-app-bar": "=8.0.0-canary.774dcfc8e.0",
     "@mdi/js": "5.6.55",
     "@mdi/svg": "5.6.55",
     "@polymer/app-layout": "^3.0.2",

setup.py

@@ -2,7 +2,7 @@ from setuptools import setup, find_packages
 
 setup(
     name="home-assistant-frontend",
-    version="20201229.0",
+    version="20201212.0",
     description="The Home Assistant frontend",
     url="https://github.com/home-assistant/home-assistant-polymer",
     author="The Home Assistant Authors",

src/common/util/copy-clipboard.ts

@@ -1,17 +1,12 @@
-export const copyToClipboard = async (str) => {
+export const copyToClipboard = (str) => {
   if (navigator.clipboard) {
-    try {
-      await navigator.clipboard.writeText(str);
-      return;
-    } catch {
-      // just continue with the fallback coding below
-    }
+    navigator.clipboard.writeText(str);
+  } else {
+    const el = document.createElement("textarea");
+    el.value = str;
+    document.body.appendChild(el);
+    el.select();
+    document.execCommand("copy");
+    document.body.removeChild(el);
   }
-
-  const el = document.createElement("textarea");
-  el.value = str;
-  document.body.appendChild(el);
-  el.select();
-  document.execCommand("copy");
-  document.body.removeChild(el);
 };

src/components/data-table/ha-data-table.ts

@@ -99,7 +99,7 @@ export class HaDataTable extends LitElement {
   @property({ type: Boolean }) public hasFab = false;
 
   /**
-   * Add an extra row at the bottom of the data table
+   * Add an extra rows at the bottom of the datatabel
    * @type {TemplateResult}
    */
   @property({ attribute: false }) public appendRow?;

src/components/data-table/sort_filter_worker.ts

@@ -58,14 +58,6 @@ const sortData = (
       valB = valB.toUpperCase();
     }
 
-    // Ensure "undefined" is always sorted to the bottom
-    if (valA === undefined && valB !== undefined) {
-      return 1;
-    }
-    if (valB === undefined && valA !== undefined) {
-      return -1;
-    }
-
     if (valA < valB) {
       return sort * -1;
     }

src/components/ha-attributes.ts

@@ -63,7 +63,7 @@ class HaAttributes extends LitElement {
         justify-content: space-between;
       }
       .data-entry .value {
-        max-width: 60%;
+        max-width: 50%;
         overflow-wrap: break-word;
         text-align: right;
       }
@@ -77,9 +77,6 @@ class HaAttributes extends LitElement {
       pre {
         font-family: inherit;
         font-size: inherit;
-        margin: 0px;
-        overflow-wrap: break-word;
-        white-space: pre-line;
       }
     `;
   }

src/components/ha-labeled-slider.js

@@ -10,6 +10,7 @@ class HaLabeledSlider extends PolymerElement {
       <style>
         :host {
           display: block;
+          border-radius: 4px;
         }
 
         .title {
@@ -29,7 +30,6 @@ class HaLabeledSlider extends PolymerElement {
         ha-slider {
           flex-grow: 1;
           background-image: var(--ha-slider-background);
-          border-radius: 4px;
         }
       </style>
 

src/data/logbook.ts

@@ -124,17 +124,13 @@ export const getLogbookMessage = (
   switch (domain) {
     case "device_tracker":
     case "person":
-      if (state === "not_home") {
-        return hass.localize(`${LOGBOOK_LOCALIZE_PATH}.was_away`);
-      }
-      if (state === "home") {
-        return hass.localize(`${LOGBOOK_LOCALIZE_PATH}.was_at_home`);
-      }
-      return hass.localize(
-        `${LOGBOOK_LOCALIZE_PATH}.was_at_state`,
-        "state",
-        state
-      );
+      return state === "not_home"
+        ? hass.localize(`${LOGBOOK_LOCALIZE_PATH}.was_away`)
+        : hass.localize(
+            `${LOGBOOK_LOCALIZE_PATH}.was_at_state`,
+            "state",
+            state
+          );
 
     case "sun":
       return state === "above_horizon"

src/data/lovelace.ts

@@ -148,11 +148,6 @@ export interface CustomActionConfig extends BaseActionConfig {
   action: "fire-dom-event";
 }
 
-export interface MultipleActionConfig extends BaseActionConfig {
-  action: "multiple";
-  actions: ActionConfig[];
-}
-
 export interface BaseActionConfig {
   confirmation?: ConfirmationRestrictionConfig;
 }
@@ -173,8 +168,7 @@ export type ActionConfig =
   | UrlActionConfig
   | MoreInfoActionConfig
   | NoActionConfig
-  | CustomActionConfig
-  | MultipleActionConfig;
+  | CustomActionConfig;
 
 type LovelaceUpdatedEvent = HassEventBase & {
   event_type: "lovelace_updated";

src/data/shopping-list.ts

@@ -38,12 +38,3 @@ export const addItem = (
     type: "shopping_list/items/add",
     name,
   });
-
-export const reorderItems = (
-  hass: HomeAssistant,
-  itemIds: [string]
-): Promise<ShoppingListItem> =>
-  hass.callWS({
-    type: "shopping_list/items/reorder",
-    item_ids: itemIds,
-  });

src/dialogs/more-info/controls/more-info-counter.ts

@@ -10,7 +10,6 @@ import {
   TemplateResult,
 } from "lit-element";
 import { HomeAssistant } from "../../../types";
-import { UNAVAILABLE_STATES } from "../../../data/entity";
 
 @customElement("more-info-counter")
 class MoreInfoCounter extends LitElement {
@@ -23,29 +22,21 @@ class MoreInfoCounter extends LitElement {
       return html``;
     }
 
-    const disabled = UNAVAILABLE_STATES.includes(this.stateObj!.state);
-
     return html`
       <div class="actions">
         <mwc-button
           .action="${"increment"}"
-          @click=${this._handleActionClick}
-          .disabled=${disabled}
+          @click="${this._handleActionClick}"
         >
           ${this.hass!.localize("ui.card.counter.actions.increment")}
         </mwc-button>
         <mwc-button
           .action="${"decrement"}"
-          @click=${this._handleActionClick}
-          .disabled=${disabled}
+          @click="${this._handleActionClick}"
         >
           ${this.hass!.localize("ui.card.counter.actions.decrement")}
         </mwc-button>
-        <mwc-button
-          .action="${"reset"}"
-          @click=${this._handleActionClick}
-          .disabled=${disabled}
-        >
+        <mwc-button .action="${"reset"}" @click="${this._handleActionClick}">
           ${this.hass!.localize("ui.card.counter.actions.reset")}
         </mwc-button>
       </div>
@@ -62,7 +53,8 @@ class MoreInfoCounter extends LitElement {
   static get styles(): CSSResult {
     return css`
       .actions {
-        margin: 8px 0;
+        margin: 0;
+        padding-top: 20px;
         display: flex;
         flex-wrap: wrap;
         justify-content: center;

src/dialogs/more-info/controls/more-info-person.ts

@@ -75,7 +75,7 @@ class MoreInfoPerson extends LitElement {
         justify-content: space-between;
       }
       .actions {
-        margin: 8px 0;
+        margin: 36px 0 8px 0;
         text-align: right;
       }
       ha-map {

src/dialogs/more-info/controls/more-info-sun.ts

@@ -80,7 +80,6 @@ class MoreInfoSun extends LitElement {
       }
       ha-relative-time {
         display: inline-block;
-        white-space: nowrap;
       }
       ha-relative-time::first-letter {
         text-transform: lowercase;

src/dialogs/more-info/controls/more-info-timer.ts

@@ -76,7 +76,8 @@ class MoreInfoTimer extends LitElement {
   static get styles(): CSSResult {
     return css`
       .actions {
-        margin: 8px 0;
+        margin: 0;
+        padding-top: 20px;
         display: flex;
         flex-wrap: wrap;
         justify-content: center;

src/layouts/hass-tabs-subpage-data-table.ts

@@ -61,7 +61,7 @@ export class HaTabsSubpageDataTable extends LitElement {
   @property({ type: Boolean }) public hasFab = false;
 
   /**
-   * Add an extra row at the bottom of the data table
+   * Add an extra rows at the bottom of the datatabel
    * @type {TemplateResult}
    */
   @property({ attribute: false }) public appendRow?;

src/panels/config/automation/action/ha-automation-action-row.ts

@@ -15,14 +15,12 @@ import {
   LitElement,
   property,
   PropertyValues,
-  query,
 } from "lit-element";
 import { dynamicElement } from "../../../../common/dom/dynamic-element-directive";
 import { fireEvent } from "../../../../common/dom/fire_event";
 import "../../../../components/ha-button-menu";
 import "../../../../components/ha-card";
 import "../../../../components/ha-svg-icon";
-import type { HaYamlEditor } from "../../../../components/ha-yaml-editor";
 import type { Action } from "../../../../data/script";
 import { showConfirmationDialog } from "../../../../dialogs/generic/show-dialog-box";
 import { haStyle } from "../../../../resources/styles";
@@ -105,8 +103,6 @@ export default class HaAutomationActionRow extends LitElement {
 
   @internalProperty() private _yamlMode = false;
 
-  @query("ha-yaml-editor") private _yamlEditor?: HaYamlEditor;
-
   protected updated(changedProperties: PropertyValues) {
     if (!changedProperties.has("action")) {
       return;
@@ -115,10 +111,6 @@ export default class HaAutomationActionRow extends LitElement {
     if (!this._uiModeAvailable && !this._yamlMode) {
       this._yamlMode = true;
     }
-
-    if (this._yamlMode && this._yamlEditor) {
-      this._yamlEditor.setValue(this.action);
-    }
   }
 
   protected render() {
@@ -195,7 +187,7 @@ export default class HaAutomationActionRow extends LitElement {
                 <ul>
                   ${this._warnings.map((warning) => html`<li>${warning}</li>`)}
                 </ul>
-                You can still edit your config in YAML.
+                You can still edit your config in yaml.
               </div>`
             : ""}
           ${yamlMode

src/panels/config/automation/action/types/ha-automation-action-service.ts

@@ -19,12 +19,12 @@ import type { HaYamlEditor } from "../../../../../components/ha-yaml-editor";
 import { ServiceAction } from "../../../../../data/script";
 import type { PolymerChangedEvent } from "../../../../../polymer-types";
 import type { HomeAssistant } from "../../../../../types";
-import { EntityIdOrAll } from "../../../../lovelace/common/structs/is-entity-id";
+import { EntityId } from "../../../../lovelace/common/structs/is-entity-id";
 import { ActionElement, handleChangeEvent } from "../ha-automation-action-row";
 
 const actionStruct = object({
   service: optional(string()),
-  entity_id: optional(EntityIdOrAll),
+  entity_id: optional(EntityId),
   data: optional(any()),
 });
 

src/panels/config/automation/blueprint-automation-editor.ts

@@ -165,7 +165,7 @@ export class HaBlueprintAutomationEditor extends LitElement {
                                 .selector=${value.selector}
                                 .key=${key}
                                 .value=${(this.config.use_blueprint.input &&
-                                  this.config.use_blueprint.input[key]) ??
+                                  this.config.use_blueprint.input[key]) ||
                                 value?.default}
                                 @value-changed=${this._inputChanged}
                               ></ha-selector>`

src/panels/config/automation/ha-automation-editor.ts

@@ -395,12 +395,9 @@ export class HaAutomationEditor extends KeyboardShortcutMixin(LitElement) {
     return cleanConfig;
   }
 
-  private async _copyYaml(): Promise<void> {
+  private async _copyYaml() {
     if (this._editor?.yaml) {
-      await copyToClipboard(this._editor.yaml);
-      showToast(this, {
-        message: this.hass.localize("ui.common.copied_clipboard"),
-      });
+      copyToClipboard(this._editor.yaml);
     }
   }
 

src/panels/config/customize/ha-config-customize.js

@@ -92,7 +92,7 @@ class HaConfigCustomize extends LocalizeMixin(PolymerElement) {
   }
 
   _computeTabs() {
-    return configSections.advanced;
+    return configSections.general;
   }
 
   computeEntities(hass) {

src/panels/config/devices/ha-config-devices-dashboard.ts

@@ -189,7 +189,9 @@ export class HaConfigDeviceDashboard extends LitElement {
           ),
           model: device.model || "<unknown>",
           manufacturer: device.manufacturer || "<unknown>",
-          area: device.area_id ? areaLookup[device.area_id].name : undefined,
+          area: device.area_id
+            ? areaLookup[device.area_id].name
+            : this.hass.localize("ui.panel.config.devices.data_table.no_area"),
           integration: device.config_entries.length
             ? device.config_entries
                 .filter((entId) => entId in entryLookup)

src/panels/config/info/system-health-card.ts

@@ -197,7 +197,7 @@ class SystemHealthCard extends LitElement {
     });
   }
 
-  private async _copyInfo(ev: CustomEvent<ActionDetail>): Promise<void> {
+  private _copyInfo(ev: CustomEvent<ActionDetail>): void {
     const github = ev.detail.index === 1;
     let haContent: string | undefined;
     const domainParts: string[] = [];
@@ -250,15 +250,13 @@ class SystemHealthCard extends LitElement {
       }
     }
 
-    await copyToClipboard(
+    copyToClipboard(
       `${github ? "## " : ""}System Health\n${haContent}\n\n${domainParts.join(
         "\n\n"
       )}`
     );
 
-    showToast(this, {
-      message: this.hass.localize("ui.common.copied_clipboard"),
-    });
+    showToast(this, { message: this.hass.localize("ui.common.copied") });
   }
 
   static get styles(): CSSResult {

src/panels/config/integrations/integration-panels/ozw/ozw-node-dashboard.ts

@@ -141,15 +141,11 @@ class OZWNodeDashboard extends LitElement {
                           ${this._metadata.metadata.ResetHelp}
                         </div>
                       </ha-card>
-                      ${this._metadata.metadata.WakeupHelp
-                        ? html`
-                            <ha-card class="content" header="WakeUp">
-                              <div class="card-content">
-                                ${this._metadata.metadata.WakeupHelp}
-                              </div>
-                            </ha-card>
-                          `
-                        : ``}
+                      <ha-card class="content" header="WakeUp">
+                        <div class="card-content">
+                          ${this._metadata.metadata.WakeupHelp}
+                        </div>
+                      </ha-card>
                     `
                   : ``}
               `
@@ -203,10 +199,6 @@ class OZWNodeDashboard extends LitElement {
           margin-top: 24px;
         }
 
-        .content:last-child {
-          margin-bottom: 24px;
-        }
-
         .sectionHeader {
           position: relative;
           padding-right: 40px;

src/panels/config/integrations/integration-panels/zha/zha-device-pairing-status-card.ts

@@ -49,17 +49,19 @@ class ZHADevicePairingStatusCard extends LitElement {
         class="discovered ${classMap({
           initialized: this.device.pairing_status === INITIALIZED,
         })}"
-        ><div class="header">
-          <h4>
+        ><div
+          class="header"
+        >
+          <h1>
             ${this.hass!.localize(
               `ui.panel.config.zha.device_pairing_card.${this.device.pairing_status}`
             )}
-          </h4>
-          <h1>
+          </h1>
+          <h4>
             ${this.hass!.localize(
               `ui.panel.config.zha.device_pairing_card.${this.device.pairing_status}_status_text`
             )}
-          </h1>
+          </h4>
         </div>
         <div class="card-content">
           ${[INTERVIEW_COMPLETE, CONFIGURED].includes(

src/panels/config/integrations/integration-panels/zha/zha-network-visualization-page.ts

@@ -15,12 +15,6 @@ import { fetchDevices, ZHADevice } from "../../../../../data/zha";
 import "../../../../../layouts/hass-subpage";
 import type { HomeAssistant } from "../../../../../types";
 import { Network, Edge, Node, EdgeOptions } from "vis-network";
-import "../../../../../common/search/search-input";
-import "../../../../../components/ha-button-menu";
-import "../../../../../components/device/ha-device-picker";
-import "../../../../../components/ha-svg-icon";
-import { formatAsPaddedHex } from "./functions";
-import { PolymerChangedEvent } from "../../../../../polymer-types";
 
 @customElement("zha-network-visualization-page")
 export class ZHANetworkVisualizationPage extends LitElement {
@@ -34,21 +28,9 @@ export class ZHANetworkVisualizationPage extends LitElement {
   @internalProperty()
   private _devices: Map<string, ZHADevice> = new Map();
 
-  @internalProperty()
-  private _devicesByDeviceId: Map<string, ZHADevice> = new Map();
-
-  @internalProperty()
-  private _nodes: Node[] = [];
-
   @internalProperty()
   private _network?: Network;
 
-  @internalProperty()
-  private _filter?: string;
-
-  @internalProperty()
-  private _zoomedDeviceId?: string;
-
   protected firstUpdated(changedProperties: PropertyValues): void {
     super.firstUpdated(changedProperties);
     if (this.hass) {
@@ -109,27 +91,6 @@ export class ZHANetworkVisualizationPage extends LitElement {
           "ui.panel.config.zha.visualization.header"
         )}
       >
-        <div class="table-header">
-          <search-input
-            no-label-float
-            no-underline
-            @value-changed=${this._handleSearchChange}
-            .filter=${this._filter}
-            .label=${this.hass.localize(
-              "ui.panel.config.zha.visualization.highlight_label"
-            )}
-          >
-          </search-input>
-          <ha-device-picker
-            .hass=${this.hass}
-            .value=${this._zoomedDeviceId}
-            .label=${this.hass.localize(
-              "ui.panel.config.zha.visualization.zoom_label"
-            )}
-            .includeDomains="['zha']"
-            @value-changed=${this._zoomToDevice}
-          ></ha-device-picker>
-        </div>
         <div id="visualization"></div>
       </hass-subpage>
     `;
@@ -140,18 +101,15 @@ export class ZHANetworkVisualizationPage extends LitElement {
     this._devices = new Map(
       devices.map((device: ZHADevice) => [device.ieee, device])
     );
-    this._devicesByDeviceId = new Map(
-      devices.map((device: ZHADevice) => [device.device_reg_id, device])
-    );
     this._updateDevices(devices);
   }
 
   private _updateDevices(devices: ZHADevice[]) {
-    this._nodes = [];
+    const nodes: Node[] = [];
     const edges: Edge[] = [];
 
     devices.forEach((device) => {
-      this._nodes.push({
+      nodes.push({
         id: device.ieee,
         label: this._buildLabel(device),
         shape: this._getShape(device),
@@ -179,7 +137,7 @@ export class ZHANetworkVisualizationPage extends LitElement {
       }
     });
 
-    this._network?.setData({ nodes: this._nodes, edges: edges });
+    this._network?.setData({ nodes: nodes, edges: edges });
   }
 
   private _getLQI(lqi: number): EdgeOptions["color"] {
@@ -223,7 +181,7 @@ export class ZHANetworkVisualizationPage extends LitElement {
     label += `<b>IEEE: </b>${device.ieee}`;
     label += `\n<b>Device Type: </b>${device.device_type.replace("_", " ")}`;
     if (device.nwk != null) {
-      label += `\n<b>NWK: </b>${formatAsPaddedHex(device.nwk)}`;
+      label += `\n<b>NWK: </b>${device.nwk}`;
     }
     if (device.manufacturer != null && device.model != null) {
       label += `\n<b>Device: </b>${device.manufacturer} ${device.model}`;
@@ -236,56 +194,6 @@ export class ZHANetworkVisualizationPage extends LitElement {
     return label;
   }
 
-  private _handleSearchChange(ev: CustomEvent) {
-    this._filter = ev.detail.value;
-    const filterText = this._filter!.toLowerCase();
-    if (!this._network) {
-      return;
-    }
-    if (this._filter) {
-      const filteredNodeIds: (string | number)[] = [];
-      this._nodes.forEach((node) => {
-        if (node.label && node.label.toLowerCase().includes(filterText)) {
-          filteredNodeIds.push(node.id!);
-        }
-      });
-      this._zoomedDeviceId = "";
-      this._zoomOut();
-      this._network.selectNodes(filteredNodeIds, true);
-    } else {
-      this._network.unselectAll();
-    }
-  }
-
-  private _zoomToDevice(event: PolymerChangedEvent<string>) {
-    event.stopPropagation();
-    this._zoomedDeviceId = event.detail.value;
-    if (!this._network) {
-      return;
-    }
-    this._filter = "";
-    if (!this._zoomedDeviceId) {
-      this._zoomOut();
-    } else {
-      const device: ZHADevice | undefined = this._devicesByDeviceId.get(
-        this._zoomedDeviceId
-      );
-      if (device) {
-        this._network.fit({
-          nodes: [device.ieee],
-          animation: { duration: 500, easingFunction: "easeInQuad" },
-        });
-      }
-    }
-  }
-
-  private _zoomOut() {
-    this._network!.fit({
-      nodes: [],
-      animation: { duration: 500, easingFunction: "easeOutQuad" },
-    });
-  }
-
   static get styles(): CSSResult[] {
     return [
       css`
@@ -300,30 +208,6 @@ export class ZHANetworkVisualizationPage extends LitElement {
           line-height: var(--paper-font-display1_-_line-height);
           opacity: var(--dark-primary-opacity);
         }
-        .table-header {
-          border-bottom: 1px solid --divider-color;
-          padding: 0 16px;
-          display: flex;
-          align-items: center;
-          height: var(--header-height);
-        }
-        .search-toolbar {
-          display: flex;
-          align-items: center;
-          color: var(--secondary-text-color);
-          padding: 0 16px;
-        }
-        search-input {
-          position: relative;
-          top: 2px;
-          flex: 1;
-        }
-        search-input.header {
-          left: -8px;
-        }
-        ha-device-picker {
-          flex: 1;
-        }
       `,
     ];
   }

src/panels/config/logs/dialog-system-log-detail.ts

@@ -2,6 +2,7 @@ import "../../../components/ha-header-bar";
 import "@material/mwc-icon-button/mwc-icon-button";
 import { mdiContentCopy, mdiClose } from "@mdi/js";
 import "@polymer/paper-tooltip/paper-tooltip";
+import type { PaperTooltipElement } from "@polymer/paper-tooltip/paper-tooltip";
 import {
   css,
   CSSResult,
@@ -9,10 +10,10 @@ import {
   internalProperty,
   LitElement,
   property,
+  query,
   TemplateResult,
 } from "lit-element";
 import { fireEvent } from "../../../common/dom/fire_event";
-import { copyToClipboard } from "../../../common/util/copy-clipboard";
 import "../../../components/ha-dialog";
 import "../../../components/ha-svg-icon";
 import {
@@ -26,7 +27,6 @@ import { haStyleDialog } from "../../../resources/styles";
 import type { HomeAssistant } from "../../../types";
 import type { SystemLogDetailDialogParams } from "./show-dialog-system-log-detail";
 import { formatSystemLogTime } from "./util";
-import { showToast } from "../../../util/toast";
 
 class DialogSystemLogDetail extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
@@ -35,6 +35,8 @@ class DialogSystemLogDetail extends LitElement {
 
   @internalProperty() private _manifest?: IntegrationManifest;
 
+  @query("paper-tooltip") private _toolTip?: PaperTooltipElement;
+
   public async showDialog(params: SystemLogDetailDialogParams): Promise<void> {
     this._params = params;
     this._manifest = undefined;
@@ -81,6 +83,15 @@ class DialogSystemLogDetail extends LitElement {
           <mwc-icon-button id="copy" @click=${this._copyLog} slot="actionItems">
             <ha-svg-icon .path=${mdiContentCopy}></ha-svg-icon>
           </mwc-icon-button>
+          <paper-tooltip
+            slot="actionItems"
+            manual-mode
+            for="copy"
+            position="left"
+            animation-delay="0"
+            offset="4"
+            >${this.hass.localize("ui.common.copied")}</paper-tooltip
+          >
         </ha-header-bar>
         <div class="contents">
           <p>
@@ -151,15 +162,23 @@ class DialogSystemLogDetail extends LitElement {
     }
   }
 
-  private async _copyLog(): Promise<void> {
+  private _copyLog(): void {
     const copyElement = this.shadowRoot?.querySelector(
       ".contents"
     ) as HTMLElement;
 
-    await copyToClipboard(copyElement.innerText);
-    showToast(this, {
-      message: this.hass.localize("ui.common.copied_clipboard"),
-    });
+    const selection = window.getSelection()!;
+    const range = document.createRange();
+
+    range.selectNodeContents(copyElement);
+    selection.removeAllRanges();
+    selection.addRange(range);
+
+    document.execCommand("copy");
+    window.getSelection()!.removeAllRanges();
+
+    this._toolTip!.show();
+    setTimeout(() => this._toolTip?.hide(), 3000);
   }
 
   static get styles(): CSSResult[] {

src/panels/config/script/ha-script-editor.ts

@@ -544,12 +544,9 @@ export class HaScriptEditor extends KeyboardShortcutMixin(LitElement) {
     return this._config;
   }
 
-  private async _copyYaml(): Promise<void> {
+  private async _copyYaml() {
     if (this._editor?.yaml) {
-      await copyToClipboard(this._editor.yaml);
-      showToast(this, {
-        message: this.hass.localize("ui.common.copied_clipboard"),
-      });
+      copyToClipboard(this._editor.yaml);
     }
   }
 

src/panels/history/ha-panel-history.ts

@@ -119,21 +119,27 @@ class HaPanelHistory extends LitElement {
     todayEnd.setDate(todayEnd.getDate() + 1);
     todayEnd.setMilliseconds(todayEnd.getMilliseconds() - 1);
 
-    const yesterday = new Date(today);
-    yesterday.setDate(today.getDate() - 1);
-    const yesterdayEnd = new Date(today);
+    const todayCopy = new Date(today);
+
+    const yesterday = new Date(todayCopy.setDate(today.getDate() - 1));
+    const yesterdayEnd = new Date(yesterday);
+    yesterdayEnd.setDate(yesterdayEnd.getDate() + 1);
     yesterdayEnd.setMilliseconds(yesterdayEnd.getMilliseconds() - 1);
 
-    const thisWeekStart = new Date(today);
-    thisWeekStart.setDate(today.getDate() - today.getDay());
-    const thisWeekEnd = new Date(thisWeekStart);
-    thisWeekEnd.setDate(thisWeekStart.getDate() + 7);
+    const thisWeekStart = new Date(
+      todayCopy.setDate(today.getDate() - today.getDay())
+    );
+    const thisWeekEnd = new Date(
+      todayCopy.setDate(thisWeekStart.getDate() + 7)
+    );
     thisWeekEnd.setMilliseconds(thisWeekEnd.getMilliseconds() - 1);
 
-    const lastWeekStart = new Date(today);
-    lastWeekStart.setDate(today.getDate() - today.getDay() - 7);
-    const lastWeekEnd = new Date(lastWeekStart);
-    lastWeekEnd.setDate(lastWeekStart.getDate() + 7);
+    const lastWeekStart = new Date(
+      todayCopy.setDate(today.getDate() - today.getDay() - 7)
+    );
+    const lastWeekEnd = new Date(
+      todayCopy.setDate(lastWeekStart.getDate() + 7)
+    );
     lastWeekEnd.setMilliseconds(lastWeekEnd.getMilliseconds() - 1);
 
     this._ranges = {

src/panels/iframe/ha-panel-iframe.js

@@ -24,7 +24,7 @@ class HaPanelIframe extends PolymerElement {
 
       <iframe
         src="[[panel.config.url]]"
-        sandbox="allow-forms allow-popups allow-pointer-lock allow-same-origin allow-scripts allow-modals"
+        sandbox="allow-forms allow-popups allow-pointer-lock allow-same-origin allow-scripts"
         allowfullscreen="true"
         webkitallowfullscreen="true"
         mozallowfullscreen="true"

src/panels/logbook/ha-panel-logbook.ts

@@ -147,21 +147,27 @@ export class HaPanelLogbook extends LitElement {
     todayEnd.setDate(todayEnd.getDate() + 1);
     todayEnd.setMilliseconds(todayEnd.getMilliseconds() - 1);
 
-    const yesterday = new Date(today);
-    yesterday.setDate(today.getDate() - 1);
-    const yesterdayEnd = new Date(today);
+    const todayCopy = new Date(today);
+
+    const yesterday = new Date(todayCopy.setDate(today.getDate() - 1));
+    const yesterdayEnd = new Date(yesterday);
+    yesterdayEnd.setDate(yesterdayEnd.getDate() + 1);
     yesterdayEnd.setMilliseconds(yesterdayEnd.getMilliseconds() - 1);
 
-    const thisWeekStart = new Date(today);
-    thisWeekStart.setDate(today.getDate() - today.getDay());
-    const thisWeekEnd = new Date(thisWeekStart);
-    thisWeekEnd.setDate(thisWeekStart.getDate() + 7);
+    const thisWeekStart = new Date(
+      todayCopy.setDate(today.getDate() - today.getDay())
+    );
+    const thisWeekEnd = new Date(
+      todayCopy.setDate(thisWeekStart.getDate() + 7)
+    );
     thisWeekEnd.setMilliseconds(thisWeekEnd.getMilliseconds() - 1);
 
-    const lastWeekStart = new Date(today);
-    lastWeekStart.setDate(today.getDate() - today.getDay() - 7);
-    const lastWeekEnd = new Date(lastWeekStart);
-    lastWeekEnd.setDate(lastWeekStart.getDate() + 7);
+    const lastWeekStart = new Date(
+      todayCopy.setDate(today.getDate() - today.getDay() - 7)
+    );
+    const lastWeekEnd = new Date(
+      todayCopy.setDate(lastWeekStart.getDate() + 7)
+    );
     lastWeekEnd.setMilliseconds(lastWeekEnd.getMilliseconds() - 1);
 
     this._ranges = {

src/panels/lovelace/cards/hui-gauge-card.ts

@@ -122,14 +122,12 @@ class HuiGaugeCard extends LitElement implements LovelaceCard {
       `;
     }
 
-    // Use `stateObj.state` as value to keep formatting (e.g trailing zeros)
-    // for consistent value display across gauge, entity, entity-row, etc.
     return html`
       <ha-card @click=${this._handleClick} tabindex="0">
         <ha-gauge
           .min=${this._config.min!}
           .max=${this._config.max!}
-          .value=${stateObj.state}
+          .value=${state}
           .language=${this.hass!.language}
           .label=${this._config!.unit ||
           this.hass?.states[this._config!.entity].attributes

src/panels/lovelace/cards/hui-shopping-list-card.ts

@@ -11,12 +11,9 @@ import {
   property,
   PropertyValues,
   TemplateResult,
-  query,
 } from "lit-element";
 import { classMap } from "lit-html/directives/class-map";
 import { repeat } from "lit-html/directives/repeat";
-import { guard } from "lit-html/directives/guard";
-import { mdiDrag, mdiSort, mdiPlus, mdiNotificationClearAll } from "@mdi/js";
 import { applyThemesOnElement } from "../../../common/dom/apply_themes_on_element";
 import "../../../components/ha-card";
 import "../../../components/ha-icon";
@@ -26,15 +23,12 @@ import {
   fetchItems,
   ShoppingListItem,
   updateItem,
-  reorderItems,
 } from "../../../data/shopping-list";
 import { SubscribeMixin } from "../../../mixins/subscribe-mixin";
 import { HomeAssistant } from "../../../types";
 import { LovelaceCard, LovelaceCardEditor } from "../types";
 import { SensorCardConfig, ShoppingListCardConfig } from "./types";
 
-let Sortable;
-
 @customElement("hui-shopping-list-card")
 class HuiShoppingListCard extends SubscribeMixin(LitElement)
   implements LovelaceCard {
@@ -55,14 +49,6 @@ class HuiShoppingListCard extends SubscribeMixin(LitElement)
 
   @internalProperty() private _checkedItems?: ShoppingListItem[];
 
-  @internalProperty() private _reordering = false;
-
-  @internalProperty() private _renderEmptySortable = false;
-
-  private _sortable?;
-
-  @query("#sortable") private _sortableEl?: HTMLElement;
-
   public getCardSize(): number {
     return (this._config ? (this._config.title ? 2 : 0) : 0) + 3;
   }
@@ -115,15 +101,15 @@ class HuiShoppingListCard extends SubscribeMixin(LitElement)
         })}
       >
         <div class="addRow">
-          <ha-svg-icon
+          <ha-icon
             class="addButton"
-            .path=${mdiPlus}
+            icon="hass:plus"
             .title=${this.hass!.localize(
               "ui.panel.lovelace.cards.shopping-list.add_item"
             )}
             @click=${this._addItem}
           >
-          </ha-svg-icon>
+          </ha-icon>
           <paper-input
             no-label-float
             class="addBox"
@@ -132,27 +118,28 @@ class HuiShoppingListCard extends SubscribeMixin(LitElement)
             )}
             @keydown=${this._addKeyPress}
           ></paper-input>
-          <ha-svg-icon
-            class="reorderButton"
-            .path=${mdiSort}
-            .title=${this.hass!.localize(
-              "ui.panel.lovelace.cards.shopping-list.reorder_items"
-            )}
-            @click=${this._toggleReorder}
-          >
-          </ha-svg-icon>
         </div>
-        ${this._reordering
-          ? html`
-              <div id="sortable">
-                ${guard([this._uncheckedItems, this._renderEmptySortable], () =>
-                  this._renderEmptySortable
-                    ? ""
-                    : this._renderItems(this._uncheckedItems!)
-                )}
+        ${repeat(
+          this._uncheckedItems!,
+          (item) => item.id,
+          (item) =>
+            html`
+              <div class="editRow">
+                <paper-checkbox
+                  tabindex="0"
+                  ?checked=${item.complete}
+                  .itemId=${item.id}
+                  @click=${this._completeItem}
+                ></paper-checkbox>
+                <paper-input
+                  no-label-float
+                  .value=${item.name}
+                  .itemId=${item.id}
+                  @change=${this._saveEdit}
+                ></paper-input>
               </div>
             `
-          : this._renderItems(this._uncheckedItems!)}
+        )}
         ${this._checkedItems!.length > 0
           ? html`
               <div class="divider"></div>
@@ -162,16 +149,16 @@ class HuiShoppingListCard extends SubscribeMixin(LitElement)
                     "ui.panel.lovelace.cards.shopping-list.checked_items"
                   )}
                 </span>
-                <ha-svg-icon
+                <ha-icon
                   class="clearall"
                   tabindex="0"
-                  .path=${mdiNotificationClearAll}
+                  icon="hass:notification-clear-all"
                   .title=${this.hass!.localize(
                     "ui.panel.lovelace.cards.shopping-list.clear_items"
                   )}
                   @click=${this._clearItems}
                 >
-                </ha-svg-icon>
+                </ha-icon>
               </div>
               ${repeat(
                 this._checkedItems!,
@@ -200,44 +187,6 @@ class HuiShoppingListCard extends SubscribeMixin(LitElement)
     `;
   }
 
-  private _renderItems(items: ShoppingListItem[]) {
-    return html`
-      ${repeat(
-        items,
-        (item) => item.id,
-        (item) =>
-          html`
-            <div class="editRow" item-id=${item.id}>
-              <paper-checkbox
-                tabindex="0"
-                ?checked=${item.complete}
-                .itemId=${item.id}
-                @click=${this._completeItem}
-              ></paper-checkbox>
-              <paper-input
-                no-label-float
-                .value=${item.name}
-                .itemId=${item.id}
-                @change=${this._saveEdit}
-              ></paper-input>
-              ${this._reordering
-                ? html`
-                    <ha-svg-icon
-                      .title=${this.hass!.localize(
-                        "ui.panel.lovelace.cards.shopping-list.drag_and_drop"
-                      )}
-                      class="reorderButton"
-                      .path=${mdiDrag}
-                    >
-                    </ha-svg-icon>
-                  `
-                : ""}
-            </div>
-          `
-      )}
-    `;
-  }
-
   private async _fetchData(): Promise<void> {
     if (!this.hass) {
       return;
@@ -299,54 +248,6 @@ class HuiShoppingListCard extends SubscribeMixin(LitElement)
     }
   }
 
-  private async _toggleReorder() {
-    if (!Sortable) {
-      const sortableImport = await import(
-        "sortablejs/modular/sortable.core.esm"
-      );
-      Sortable = sortableImport.Sortable;
-    }
-    this._reordering = !this._reordering;
-    await this.updateComplete;
-    if (this._reordering) {
-      this._createSortable();
-    } else {
-      this._sortable?.destroy();
-      this._sortable = undefined;
-    }
-  }
-
-  private _createSortable() {
-    const sortableEl = this._sortableEl;
-    this._sortable = new Sortable(sortableEl, {
-      animation: 150,
-      fallbackClass: "sortable-fallback",
-      dataIdAttr: "item-id",
-      handle: "ha-svg-icon",
-      onEnd: async (evt) => {
-        // Since this is `onEnd` event, it's possible that
-        // an item wa dragged away and was put back to its original position.
-        if (evt.oldIndex !== evt.newIndex) {
-          reorderItems(this.hass!, this._sortable.toArray()).catch(() =>
-            this._fetchData()
-          );
-          // Move the shopping list item in memory.
-          this._uncheckedItems!.splice(
-            evt.newIndex,
-            0,
-            this._uncheckedItems!.splice(evt.oldIndex, 1)[0]
-          );
-        }
-        this._renderEmptySortable = true;
-        await this.updateComplete;
-        while (sortableEl?.lastElementChild) {
-          sortableEl.removeChild(sortableEl.lastElementChild);
-        }
-        this._renderEmptySortable = false;
-      },
-    });
-  }
-
   static get styles(): CSSResult {
     return css`
       ha-card {
@@ -377,11 +278,6 @@ class HuiShoppingListCard extends SubscribeMixin(LitElement)
         cursor: pointer;
       }
 
-      .reorderButton {
-        padding-left: 16px;
-        cursor: pointer;
-      }
-
       paper-checkbox {
         padding-left: 4px;
         padding-right: 20px;

src/panels/lovelace/common/handle-action.ts

@@ -4,7 +4,6 @@ import { forwardHaptic } from "../../../data/haptics";
 import { ActionConfig } from "../../../data/lovelace";
 import { HomeAssistant } from "../../../types";
 import { toggleEntity } from "./entity/toggle-entity";
-import { showConfirmationDialog } from "../../../dialogs/generic/show-dialog-box";
 
 declare global {
   interface HASSDomEvents {
@@ -12,7 +11,7 @@ declare global {
   }
 }
 
-export const handleAction = async (
+export const handleAction = (
   node: HTMLElement,
   hass: HomeAssistant,
   config: {
@@ -23,7 +22,7 @@ export const handleAction = async (
     double_tap_action?: ActionConfig;
   },
   action: string
-): Promise<void> => {
+): void => {
   let actionConfig: ActionConfig | undefined;
 
   if (action === "double_tap" && config.double_tap_action) {
@@ -40,78 +39,64 @@ export const handleAction = async (
     };
   }
 
-  const actionConfigs =
-    actionConfig.action === "multiple"
-      ? Array.isArray(actionConfig.actions)
-        ? actionConfig.actions
-        : [actionConfig.actions]
-      : [actionConfig];
+  if (
+    actionConfig.confirmation &&
+    (!actionConfig.confirmation.exemptions ||
+      !actionConfig.confirmation.exemptions.some(
+        (e) => e.user === hass!.user!.id
+      ))
+  ) {
+    forwardHaptic("warning");
 
-  for await (actionConfig of actionConfigs) {
     if (
-      actionConfig.confirmation &&
-      (!actionConfig.confirmation.exemptions ||
-        !actionConfig.confirmation.exemptions.some(
-          (e) => e.user === hass!.user!.id
-        ))
+      !confirm(
+        actionConfig.confirmation.text ||
+          `Are you sure you want to ${actionConfig.action}?`
+      )
     ) {
-      forwardHaptic("warning");
+      return;
+    }
+  }
 
-      if (
-        !(await showConfirmationDialog(node, {
-          text:
-            actionConfig.confirmation.text ||
-            hass.localize(
-              "ui.panel.lovelace.cards.action_confirmation",
-              "action",
-              actionConfig.action
-            ),
-        }))
-      ) {
+  switch (actionConfig.action) {
+    case "more-info": {
+      if (config.entity || config.camera_image) {
+        fireEvent(node, "hass-more-info", {
+          entityId: config.entity ? config.entity : config.camera_image!,
+        });
+      }
+      break;
+    }
+    case "navigate":
+      if (actionConfig.navigation_path) {
+        navigate(node, actionConfig.navigation_path);
+      }
+      break;
+    case "url": {
+      if (actionConfig.url_path) {
+        window.open(actionConfig.url_path);
+      }
+      break;
+    }
+    case "toggle": {
+      if (config.entity) {
+        toggleEntity(hass, config.entity!);
+        forwardHaptic("light");
+      }
+      break;
+    }
+    case "call-service": {
+      if (!actionConfig.service) {
+        forwardHaptic("failure");
         return;
       }
+      const [domain, service] = actionConfig.service.split(".", 2);
+      hass.callService(domain, service, actionConfig.service_data);
+      forwardHaptic("light");
+      break;
     }
-
-    switch (actionConfig.action) {
-      case "more-info": {
-        if (config.entity || config.camera_image) {
-          fireEvent(node, "hass-more-info", {
-            entityId: config.entity ? config.entity : config.camera_image!,
-          });
-        }
-        break;
-      }
-      case "navigate":
-        if (actionConfig.navigation_path) {
-          navigate(node, actionConfig.navigation_path);
-        }
-        break;
-      case "url": {
-        if (actionConfig.url_path) {
-          window.open(actionConfig.url_path);
-        }
-        break;
-      }
-      case "toggle": {
-        if (config.entity) {
-          toggleEntity(hass, config.entity!);
-          forwardHaptic("light");
-        }
-        break;
-      }
-      case "call-service": {
-        if (!actionConfig.service) {
-          forwardHaptic("failure");
-          return;
-        }
-        const [domain, service] = actionConfig.service.split(".", 2);
-        hass.callService(domain, service, actionConfig.service_data);
-        forwardHaptic("light");
-        break;
-      }
-      case "fire-dom-event": {
-        fireEvent(node, "ll-custom", actionConfig);
-      }
+    case "fire-dom-event": {
+      fireEvent(node, "ll-custom", actionConfig);
     }
   }
 };

src/panels/lovelace/common/structs/handle-errors.ts

@@ -8,7 +8,7 @@ export const handleStructError = (err: Error): string[] => {
   for (const failure of err.failures()) {
     if (failure.type === "never") {
       errors.push(
-        `Key "${failure.path.join(".")}" is not supported by the UI editor.`
+        `Key "${failure.path[0]}" is not supported by the UI editor.`
       );
     } else {
       errors.push(

src/panels/lovelace/common/structs/is-entity-id.ts

@@ -7,7 +7,7 @@ const isEntityId = (value: unknown, context: StructContext): StructResult => {
   if (!value.includes(".")) {
     return [
       context.fail({
-        type: "Entity ID should be in the format 'domain.entity'",
+        type: "entity id should be in the format 'domain.entity'",
       }),
     ];
   }
@@ -15,16 +15,3 @@ const isEntityId = (value: unknown, context: StructContext): StructResult => {
 };
 
 export const EntityId = struct("entity-id", isEntityId);
-
-const isEntityIdOrAll = (
-  value: unknown,
-  context: StructContext
-): StructResult => {
-  if (typeof value === "string" && value === "all") {
-    return true;
-  }
-
-  return isEntityId(value, context);
-};
-
-export const EntityIdOrAll = struct("entity-id-all", isEntityIdOrAll);

src/panels/lovelace/components/hui-action-editor.ts

@@ -130,15 +130,6 @@ export class HuiActionEditor extends LitElement {
             </b>
           `
         : ""}
-      ${this.config?.action === "multiple"
-        ? html`
-            <b>
-              ${this.hass!.localize(
-                "ui.panel.lovelace.editor.action-editor.editor_multiple_actions"
-              )}
-            </b>
-          `
-        : ""}
     `;
   }
 

src/panels/lovelace/components/hui-generic-entity-row.ts

@@ -164,8 +164,7 @@ class HuiGenericEntityRow extends LitElement {
       }
       .info {
         margin-left: 16px;
-        margin-right: 8px;
-        flex: 1 0 30%;
+        flex: 1 0 60px;
       }
       .info,
       .info > * {
@@ -182,6 +181,7 @@ class HuiGenericEntityRow extends LitElement {
       }
       .secondary,
       ha-relative-time {
+        display: block;
         color: var(--secondary-text-color);
       }
       state-badge {

src/panels/lovelace/components/hui-timestamp-display.ts

@@ -57,9 +57,7 @@ class HuiTimestampDisplay extends LitElement {
     }
 
     if (isNaN(this.ts.getTime())) {
-      return html`${this.hass.localize(
-        "ui.panel.lovelace.components.timestamp-display.invalid"
-      )}`;
+      return html` Invalid date `;
     }
 
     const format = this._format;
@@ -70,9 +68,7 @@ class HuiTimestampDisplay extends LitElement {
     if (format in FORMATS) {
       return html` ${FORMATS[format](this.ts, this.hass.language)} `;
     }
-    return html`${this.hass.localize(
-      "ui.panel.lovelace.components.timestamp-display.invalid_format"
-    )}`;
+    return html` Invalid format `;
   }
 
   protected updated(changedProperties: PropertyValues): void {

src/panels/lovelace/create-element/create-row-element.ts

@@ -71,7 +71,7 @@ const DOMAIN_TO_ELEMENT_TYPE = {
   switch: "toggle",
   vacuum: "toggle",
   // Temporary. Once climate is rewritten,
-  // water heater should get its own row.
+  // water heater should get it's own row.
   water_heater: "climate",
   input_datetime: "input-datetime",
   weather: "weather",

src/panels/lovelace/editor/config-elements/hui-alarm-panel-card-editor.ts

@@ -28,6 +28,7 @@ const cardConfigStruct = object({
   name: optional(string()),
   states: optional(array()),
   theme: optional(string()),
+  layout: optional(object()),
 });
 
 const includeDomains = ["alarm_control_panel"];

src/panels/lovelace/editor/config-elements/hui-button-card-editor.ts

@@ -37,6 +37,7 @@ const cardConfigStruct = object({
   hold_action: optional(actionConfigStruct),
   theme: optional(string()),
   show_state: optional(boolean()),
+  layout: optional(object()),
 });
 
 const actions = [
@@ -46,7 +47,6 @@ const actions = [
   "url",
   "call-service",
   "none",
-  "multiple",
 ];
 
 @customElement("hui-button-card-editor")
@@ -116,7 +116,7 @@ export class HuiButtonCardEditor extends LitElement
           .label="${this.hass.localize(
             "ui.panel.lovelace.editor.card.generic.entity"
           )} (${this.hass.localize(
-            "ui.panel.lovelace.editor.card.config.optional"
+            "ui.panel.lovelace.editor.card.config.required"
           )})"
           .hass=${this.hass}
           .value=${this._entity}

src/panels/lovelace/editor/config-elements/hui-calendar-card-editor.ts

@@ -32,6 +32,7 @@ const cardConfigStruct = object({
   initial_view: optional(string()),
   theme: optional(string()),
   entities: array(string()),
+  layout: optional(object()),
 });
 
 const views = ["dayGridMonth", "dayGridDay", "listWeek"];

src/panels/lovelace/editor/config-elements/hui-conditional-card-editor.ts

@@ -36,6 +36,7 @@ const cardConfigStruct = object({
   type: string(),
   card: any(),
   conditions: optional(array(conditionStruct)),
+  layout: optional(object()),
 });
 
 @customElement("hui-conditional-card-editor")

src/panels/lovelace/editor/config-elements/hui-entities-card-editor.ts

@@ -55,6 +55,7 @@ const cardConfigStruct = object({
   entities: array(entitiesConfigStruct),
   header: optional(headerFooterConfigStructs),
   footer: optional(headerFooterConfigStructs),
+  layout: optional(object()),
 });
 
 @customElement("hui-entities-card-editor")

src/panels/lovelace/editor/config-elements/hui-entity-card-editor.ts

@@ -32,6 +32,7 @@ const cardConfigStruct = object({
   unit: optional(string()),
   theme: optional(string()),
   footer: optional(headerFooterConfigStructs),
+  layout: optional(object()),
 });
 
 @customElement("hui-entity-card-editor")

src/panels/lovelace/editor/config-elements/hui-gauge-card-editor.ts

@@ -31,6 +31,7 @@ const cardConfigStruct = object({
   max: optional(number()),
   severity: optional(object()),
   theme: optional(string()),
+  layout: optional(object()),
 });
 
 const includeDomains = ["sensor"];

src/panels/lovelace/editor/config-elements/hui-glance-card-editor.ts

@@ -50,6 +50,7 @@ const cardConfigStruct = object({
   show_icon: optional(boolean()),
   state_color: optional(boolean()),
   entities: array(entitiesConfigStruct),
+  layout: optional(object()),
 });
 
 @customElement("hui-glance-card-editor")

src/panels/lovelace/editor/config-elements/hui-history-graph-card-editor.ts

@@ -42,6 +42,7 @@ const cardConfigStruct = object({
   title: optional(string()),
   hours_to_show: optional(number()),
   refresh_interval: optional(number()),
+  layout: optional(object()),
 });
 
 @customElement("hui-history-graph-card-editor")

src/panels/lovelace/editor/config-elements/hui-humidifier-card-editor.ts

@@ -23,6 +23,7 @@ const cardConfigStruct = object({
   entity: string(),
   name: optional(string()),
   theme: optional(string()),
+  layout: optional(object()),
 });
 
 const includeDomains = ["humidifier"];

src/panels/lovelace/editor/config-elements/hui-iframe-card-editor.ts

@@ -21,6 +21,7 @@ const cardConfigStruct = object({
   title: optional(string()),
   url: optional(string()),
   aspect_ratio: optional(string()),
+  layout: optional(object()),
 });
 
 @customElement("hui-iframe-card-editor")

src/panels/lovelace/editor/config-elements/hui-light-card-editor.ts

@@ -30,6 +30,7 @@ const cardConfigStruct = object({
   icon: optional(string()),
   hold_action: optional(actionConfigStruct),
   double_tap_action: optional(actionConfigStruct),
+  layout: optional(object()),
 });
 
 const includeDomains = ["light"];
@@ -82,7 +83,6 @@ export class HuiLightCardEditor extends LitElement
       "url",
       "call-service",
       "none",
-      "multiple",
     ];
 
     return html`

src/panels/lovelace/editor/config-elements/hui-logbook-card-editor.ts

@@ -26,6 +26,7 @@ const cardConfigStruct = object({
   title: optional(string()),
   hours_to_show: optional(number()),
   theme: optional(string()),
+  layout: optional(object()),
 });
 
 @customElement("hui-logbook-card-editor")

src/panels/lovelace/editor/config-elements/hui-map-card-editor.ts

@@ -46,6 +46,7 @@ const cardConfigStruct = object({
   entities: array(entitiesConfigStruct),
   hours_to_show: optional(number()),
   geo_location_sources: optional(array()),
+  layout: optional(object()),
 });
 
 @customElement("hui-map-card-editor")

src/panels/lovelace/editor/config-elements/hui-markdown-card-editor.ts

@@ -23,6 +23,7 @@ const cardConfigStruct = object({
   title: optional(string()),
   content: string(),
   theme: optional(string()),
+  layout: optional(object()),
 });
 
 @customElement("hui-markdown-card-editor")

src/panels/lovelace/editor/config-elements/hui-media-control-card-editor.ts

@@ -1,22 +1,23 @@
 import {
   customElement,
   html,
+  internalProperty,
   LitElement,
   property,
-  internalProperty,
   TemplateResult,
 } from "lit-element";
+import { assert, object, optional, string } from "superstruct";
 import { fireEvent } from "../../../../common/dom/fire_event";
 import "../../../../components/entity/ha-entity-picker";
 import { HomeAssistant } from "../../../../types";
 import { MediaControlCardConfig } from "../../cards/types";
 import { LovelaceCardEditor } from "../../types";
 import { EditorTarget, EntitiesEditorEvent } from "../types";
-import { assert, object, string, optional } from "superstruct";
 
 const cardConfigStruct = object({
   type: string(),
   entity: optional(string()),
+  layout: optional(object()),
 });
 
 const includeDomains = ["media_player"];

src/panels/lovelace/editor/config-elements/hui-picture-card-editor.ts

@@ -25,6 +25,7 @@ const cardConfigStruct = object({
   tap_action: optional(actionConfigStruct),
   hold_action: optional(actionConfigStruct),
   theme: optional(string()),
+  layout: optional(object()),
 });
 
 @customElement("hui-picture-card-editor")
@@ -60,7 +61,7 @@ export class HuiPictureCardEditor extends LitElement
       return html``;
     }
 
-    const actions = ["navigate", "url", "call-service", "none", "multiple"];
+    const actions = ["navigate", "url", "call-service", "none"];
 
     return html`
       <div class="card-config">

src/panels/lovelace/editor/config-elements/hui-picture-entity-card-editor.ts

@@ -39,6 +39,7 @@ const cardConfigStruct = object({
   show_name: optional(boolean()),
   show_state: optional(boolean()),
   theme: optional(string()),
+  layout: optional(object()),
 });
 
 const includeDomains = ["camera"];
@@ -104,14 +105,7 @@ export class HuiPictureEntityCardEditor extends LitElement
       return html``;
     }
 
-    const actions = [
-      "more-info",
-      "toggle",
-      "navigate",
-      "call-service",
-      "none",
-      "multiple",
-    ];
+    const actions = ["more-info", "toggle", "navigate", "call-service", "none"];
     const views = ["auto", "live"];
     const dir = computeRTLDirection(this.hass!);
 

src/panels/lovelace/editor/config-elements/hui-picture-glance-card-editor.ts

@@ -42,6 +42,7 @@ const cardConfigStruct = object({
   hold_action: optional(actionConfigStruct),
   entities: array(entitiesConfigStruct),
   theme: optional(string()),
+  layout: optional(object()),
 });
 
 const includeDomains = ["camera"];
@@ -108,14 +109,7 @@ export class HuiPictureGlanceCardEditor extends LitElement
       return html``;
     }
 
-    const actions = [
-      "more-info",
-      "toggle",
-      "navigate",
-      "call-service",
-      "none",
-      "multiple",
-    ];
+    const actions = ["more-info", "toggle", "navigate", "call-service", "none"];
     const views = ["auto", "live"];
 
     return html`

src/panels/lovelace/editor/config-elements/hui-plant-status-card-editor.ts

@@ -24,6 +24,7 @@ const cardConfigStruct = object({
   entity: string(),
   name: optional(string()),
   theme: optional(string()),
+  layout: optional(object()),
 });
 
 const includeDomains = ["plant"];

src/panels/lovelace/editor/config-elements/hui-sensor-card-editor.ts

@@ -35,6 +35,7 @@ const cardConfigStruct = object({
   detail: optional(number()),
   theme: optional(string()),
   hours_to_show: optional(number()),
+  layout: optional(object()),
 });
 
 const includeDomains = ["sensor"];

src/panels/lovelace/editor/config-elements/hui-shopping-list-editor.ts

@@ -4,11 +4,12 @@ import {
   CSSResult,
   customElement,
   html,
+  internalProperty,
   LitElement,
   property,
-  internalProperty,
   TemplateResult,
 } from "lit-element";
+import { assert, object, optional, string } from "superstruct";
 import { isComponentLoaded } from "../../../../common/config/is_component_loaded";
 import { fireEvent } from "../../../../common/dom/fire_event";
 import { HomeAssistant } from "../../../../types";
@@ -16,12 +17,12 @@ import { ShoppingListCardConfig } from "../../cards/types";
 import "../../components/hui-theme-select-editor";
 import { LovelaceCardEditor } from "../../types";
 import { EditorTarget, EntitiesEditorEvent } from "../types";
-import { string, assert, object, optional } from "superstruct";
 
 const cardConfigStruct = object({
   type: string(),
   title: optional(string()),
   theme: optional(string()),
+  layout: optional(object()),
 });
 
 @customElement("hui-shopping-list-card-editor")

src/panels/lovelace/editor/config-elements/hui-stack-card-editor.ts

@@ -16,11 +16,11 @@ import {
   any,
   array,
   assert,
+  boolean,
+  number,
   object,
   optional,
   string,
-  boolean,
-  number,
 } from "superstruct";
 import { fireEvent, HASSDomEvent } from "../../../../common/dom/fire_event";
 import { LovelaceCardConfig, LovelaceConfig } from "../../../../data/lovelace";
@@ -39,6 +39,7 @@ const cardConfigStruct = object({
   title: optional(string()),
   square: optional(boolean()),
   columns: optional(number()),
+  layout: optional(object()),
 });
 
 @customElement("hui-stack-card-editor")

src/panels/lovelace/editor/config-elements/hui-thermostat-card-editor.ts

@@ -23,6 +23,7 @@ const cardConfigStruct = object({
   entity: string(),
   name: optional(string()),
   theme: optional(string()),
+  layout: optional(object()),
 });
 
 const includeDomains = ["climate"];

src/panels/lovelace/editor/config-elements/hui-weather-forecast-card-editor.ts

@@ -10,10 +10,10 @@ import {
 import { assert, boolean, object, optional, string } from "superstruct";
 import { fireEvent } from "../../../../common/dom/fire_event";
 import { computeRTLDirection } from "../../../../common/util/compute_rtl";
+import "../../../../components/entity/ha-entity-attribute-picker";
 import "../../../../components/entity/ha-entity-picker";
 import "../../../../components/ha-formfield";
 import "../../../../components/ha-switch";
-import "../../../../components/entity/ha-entity-attribute-picker";
 import { HomeAssistant } from "../../../../types";
 import { WeatherForecastCardConfig } from "../../cards/types";
 import "../../components/hui-theme-select-editor";
@@ -28,6 +28,7 @@ const cardConfigStruct = object({
   theme: optional(string()),
   show_forecast: optional(boolean()),
   secondary_info_attribute: optional(string()),
+  layout: optional(object()),
 });
 
 const includeDomains = ["weather"];

src/panels/lovelace/editor/types.ts

@@ -98,7 +98,6 @@ export const actionConfigStruct = object({
   url_path: optional(string()),
   service: optional(string()),
   service_data: optional(object()),
-  actions: optional(array()),
 });
 
 const buttonEntitiesRowConfigStruct = object({

src/panels/lovelace/elements/hui-service-button-element.ts

@@ -48,9 +48,9 @@ export class HuiServiceButtonElement extends LitElement
     return html`
       <ha-call-service-button
         .hass=${this.hass}
-        .domain=${this._domain}
-        .service=${this._service}
-        .serviceData=${this._config.service_data}
+        .domain="${this._domain}"
+        .service="${this._service}"
+        .serviceData="${this._config.service_data}"
         >${this._config.title}</ha-call-service-button
       >
     `;

src/panels/lovelace/entity-rows/hui-sensor-entity-row.ts

@@ -25,7 +25,7 @@ import { handleAction } from "../common/handle-action";
 import { UNAVAILABLE_STATES } from "../../../data/entity";
 
 interface SensorEntityConfig extends EntitiesCardEntityConfig {
-  format?: "relative" | "total" | "date" | "time" | "datetime";
+  format?: "relative" | "date" | "time" | "datetime";
 }
 
 @customElement("hui-sensor-entity-row")

src/panels/lovelace/hui-editor.ts

@@ -173,8 +173,8 @@ class LovelaceFullConfigEditor extends LitElement {
         text: this.hass.localize(
           "ui.panel.lovelace.editor.raw_editor.confirm_unsaved_changes"
         ),
-        dismissText: this.hass!.localize("ui.common.stay"),
-        confirmText: this.hass!.localize("ui.common.leave"),
+        dismissText: this.hass!.localize("ui.common.leave"),
+        confirmText: this.hass!.localize("ui.common.stay"),
       }))
     ) {
       return;

src/state/disconnect-toast-mixin.ts

@@ -33,8 +33,7 @@ export default <T extends Constructor<HassBaseEl>>(superClass: T) =>
           duration: 0,
           dismissable: false,
           action: {
-            text:
-              this.hass!.localize("ui.notification_toast.dismiss") || "Dismiss",
+            text: this.hass!.localize("ui.notification_toast.dismiss"),
             action: () => {},
           },
         });