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Adding Gauge Card to Lovelace (#1742)
* Commiting Only needed Files. Adds Gallery Entry * Adding Attribute current_temperature to gallery entry config * Fixing code from review and updating gallery * Updating Gallery to show errors * Resolving Reviews and updating gallery * Deleting unused line * Minor changes * Address my own comments.
This commit is contained in:
Zack Arnett
Paulus Schoutsen
parent
90c3350d40
commit
69eb007ea2
83
gallery/src/demos/demo-hui-gauge-card.js
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83
gallery/src/demos/demo-hui-gauge-card.js
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import { html } from '@polymer/polymer/lib/utils/html-tag.js';
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import { PolymerElement } from '@polymer/polymer/polymer-element.js';
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import '../components/demo-cards.js';
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const CONFIGS = [
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{
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heading: 'Basic example',
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config: `
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- type: gauge
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entity: sensor.brightness
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`
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},
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{
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heading: 'With title',
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config: `
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- type: gauge
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title: Humidity
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entity: sensor.outside_humidity
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`
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},
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{
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heading: 'Custom Unit of Measurement',
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config: `
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- type: gauge
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entity: sensor.outside_temperature
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unit_of_measurement: C
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`
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},
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{
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heading: 'Setting Severity Levels',
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config: `
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- type: gauge
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entity: sensor.brightness
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severity:
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red: 32
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green: 0
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yellow: 23
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`
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},
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{
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heading: 'Setting Min and Max Values',
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config: `
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- type: gauge
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entity: sensor.brightness
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min: 0
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max: 38
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`
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},
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{
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heading: 'Invalid Entity',
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config: `
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- type: gauge
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entity: sensor.invalid_entity
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`
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},
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{
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heading: 'Non-Numeric Value',
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config: `
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- type: gauge
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entity: plant.bonsai
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`
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},
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];
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class DemoGaugeEntity extends PolymerElement {
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static get template() {
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return html`
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<demo-cards configs="[[_configs]]"></demo-cards>
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`;
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}
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static get properties() {
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return {
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_configs: {
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type: Object,
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value: CONFIGS
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}
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};
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}
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}
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customElements.define('demo-hui-gauge-card', DemoGaugeEntity);
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201
src/panels/lovelace/cards/hui-gauge-card.js
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201
src/panels/lovelace/cards/hui-gauge-card.js
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import { html } from '@polymer/polymer/lib/utils/html-tag.js';
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import { PolymerElement } from '@polymer/polymer/polymer-element.js';
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import '../../../components/ha-card.js';
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import EventsMixin from '../../../mixins/events-mixin.js';
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/*
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* @appliesMixin EventsMixin
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*/
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class HuiGaugeCard extends EventsMixin(PolymerElement) {
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static get template() {
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return html`
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<style>
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ha-card {
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--base-unit: 50px;
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height: calc(var(--base-unit)*3);
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position: relative;
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cursor: pointer;
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}
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.container{
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width: calc(var(--base-unit) * 4);
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height: calc(var(--base-unit) * 2);
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position: absolute;
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top: calc(var(--base-unit)*1.5);
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left: 50%;
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overflow: hidden;
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text-align: center;
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transform: translate(-50%, -50%);
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}
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.gauge-a{
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z-index: 1;
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position: absolute;
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background-color: var(--primary-background-color);
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width: calc(var(--base-unit) * 4);
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height: calc(var(--base-unit) * 2);
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top: 0%;
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border-radius:calc(var(--base-unit) * 2.5) calc(var(--base-unit) * 2.5) 0px 0px ;
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}
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.gauge-b{
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z-index: 3;
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position: absolute;
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background-color: var(--paper-card-background-color);
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width: calc(var(--base-unit) * 2.5);
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height: calc(var(--base-unit) * 1.25);
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top: calc(var(--base-unit) * 0.75);
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margin-left: calc(var(--base-unit) * 0.75);
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margin-right: auto;
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border-radius: calc(var(--base-unit) * 2.5) calc(var(--base-unit) * 2.5) 0px 0px ;
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}
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.gauge-c{
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z-index: 2;
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position: absolute;
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background-color: var(--label-badge-blue);
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width: calc(var(--base-unit) * 4);
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height: calc(var(--base-unit) * 2);
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top: calc(var(--base-unit) * 2);
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margin-left: auto;
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margin-right: auto;
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border-radius: 0px 0px calc(var(--base-unit) * 2) calc(var(--base-unit) * 2) ;
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transform-origin: center top;
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transition: all 1.3s ease-in-out;
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}
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.gauge-data{
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z-index: 4;
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color: var(--primary-text-color);
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line-height: calc(var(--base-unit) * 0.3);
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position: absolute;
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width: calc(var(--base-unit) * 4);
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height: calc(var(--base-unit) * 2.1);
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top: calc(var(--base-unit) * 1.2);
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margin-left: auto;
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margin-right: auto;
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transition: all 1s ease-out;
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}
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.gauge-data #percent{
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font-size: calc(var(--base-unit) * 0.55);
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}
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.gauge-data #title{
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padding-top: calc(var(--base-unit) * 0.15);
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font-size: calc(var(--base-unit) * 0.30);
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}
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.not-found {
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flex: 1;
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background-color: yellow;
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padding: 8px;
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}
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</style>
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<ha-card on-click='_handleClick'>
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<div class='container'>
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<div class='gauge-a'></div>
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<div class='gauge-b'></div>
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<div class='gauge-c' id='gauge'></div>
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<div class='gauge-data'>
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<div id='percent'>[[_computeStateDisplay(_stateObj)]]</div>
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<div id='title'>[[_computeTitle(_stateObj)]]</div>
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</div>
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</div>
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</ha-card>
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`;
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}
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static get properties() {
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return {
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hass: {
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type: Object
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},
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_config: Object,
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_stateObj: {
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type: Object,
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computed: '_computeStateObj(hass.states, _config.entity)',
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observer: '_stateObjChanged'
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},
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};
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}
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getCardSize() {
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return 1;
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}
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setConfig(config) {
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if (!config || !config.entity) throw new Error('Invalid card configuration');
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this._config = Object.assign({ min: 0, max: 100 }, config);
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}
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_computeStateObj(states, entityId) {
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return states && entityId in states ? states[entityId] : null;
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}
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_stateObjChanged(stateObj) {
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if (!stateObj || isNaN(stateObj.state)) return;
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const config = this._config;
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const turn = this._translateTurn(stateObj.state, config) / 10;
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this.$.gauge.style.transform = `rotate(${turn}turn)`;
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this.$.gauge.style.backgroundColor = this._computeSeverity(stateObj.state, config.severity);
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}
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_computeStateDisplay(stateObj) {
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if (!stateObj || isNaN(stateObj.state)) return '';
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const unitOfMeasurement = this._config.unit_of_measurement || stateObj.attributes.unit_of_measurement || '';
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return `${stateObj.state} ${unitOfMeasurement}`;
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}
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_computeTitle(stateObj) {
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if (!stateObj) {
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this.$.title.className = 'not-found';
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return 'Entity not available: ' + this._config.entity;
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}
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if (isNaN(stateObj.state)) {
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this.$.title.className = 'not-found';
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return 'Entity is non-numeric: ' + this._config.entity;
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}
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this.$.title.className = '';
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return this._config.title;
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}
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_computeSeverity(stateValue, sections) {
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const numberValue = Number(stateValue);
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const severityMap = {
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red: 'var(--label-badge-red)',
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green: 'var(--label-badge-green)',
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yellow: 'var(--label-badge-yellow)',
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normal: 'var(--label-badge-blue)',
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};
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if (!sections) return severityMap.normal;
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const sectionsArray = Object.keys(sections);
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const sortable = sectionsArray.map(severity => [severity, sections[severity]]);
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for (var i = 0; i < sortable.length; i++) {
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if (severityMap[sortable[i][0]] == null || isNaN(sortable[i][1])) {
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return severityMap.normal;
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}
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}
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sortable.sort((a, b) => a[1] - b[1]);
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if (numberValue >= sortable[0][1] && numberValue < sortable[1][1]) {
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return severityMap[sortable[0][0]];
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}
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if (numberValue >= sortable[1][1] && numberValue < sortable[2][1]) {
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return severityMap[sortable[1][0]];
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}
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if (numberValue >= sortable[2][1]) {
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return severityMap[sortable[2][0]];
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}
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return severityMap.normal;
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}
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_translateTurn(value, config) {
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return 5 * (value - config.min) / (config.max - config.min);
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}
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_handleClick() {
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this.fire('hass-more-info', { entityId: this._config.entity });
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}
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}
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customElements.define('hui-gauge-card', HuiGaugeCard);
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@ -19,6 +19,7 @@ import '../cards/hui-plant-status-card.js';
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import '../cards/hui-sensor-card.js';
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import '../cards/hui-vertical-stack-card.js';
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import '../cards/hui-weather-forecast-card';
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import '../cards/hui-gauge-card.js';
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import createErrorCardConfig from './create-error-card-config.js';
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@ -27,6 +28,7 @@ const CARD_TYPES = new Set([
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'entities',
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'entity-filter',
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'error',
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'gauge',
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'glance',
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'history-graph',
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'horizontal-stack',
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