85 lines
2.0 KiB
TypeScript
85 lines
2.0 KiB
TypeScript
![]() |
import { css, CSSResultGroup, html, LitElement, nothing } from "lit";
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import { customElement, property } from "lit/decorators";
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import { until } from "lit/directives/until";
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import { DEFAULT_DOMAIN_ICON, FIXED_DOMAIN_ICONS } from "../common/const";
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import { domainIcon } from "../data/icons";
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import { HomeAssistant } from "../types";
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import { brandsUrl } from "../util/brands-url";
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import "./ha-icon";
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@customElement("ha-domain-icon")
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export class HaDomainIcon extends LitElement {
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@property({ attribute: false }) public hass!: HomeAssistant;
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@property() public domain?: string;
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@property() public deviceClass?: string;
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@property() public icon?: string;
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@property({ type: Boolean }) public brandFallback?: boolean;
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protected render() {
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if (this.icon) {
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return html`<ha-icon .icon=${this.icon}></ha-icon>`;
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}
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if (!this.domain) {
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return nothing;
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}
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if (!this.hass) {
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return this._renderFallback();
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}
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const icon = domainIcon(this.hass, this.domain, this.deviceClass).then(
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(icn) => {
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if (icn) {
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return html`<ha-icon .icon=${icn}></ha-icon>`;
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}
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return this._renderFallback();
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}
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);
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return html`${until(icon)}`;
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}
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private _renderFallback() {
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if (this.domain! in FIXED_DOMAIN_ICONS) {
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return html`
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<ha-svg-icon .path=${FIXED_DOMAIN_ICONS[this.domain!]}></ha-svg-icon>
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`;
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}
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if (this.brandFallback) {
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const image = brandsUrl({
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domain: this.domain!,
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type: "icon",
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darkOptimized: this.hass.themes?.darkMode,
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});
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return html`
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<img
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alt=""
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src=${image}
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crossorigin="anonymous"
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referrerpolicy="no-referrer"
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/>
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`;
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}
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return html`<ha-svg-icon .path=${DEFAULT_DOMAIN_ICON}></ha-svg-icon>`;
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}
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static get styles(): CSSResultGroup {
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return css`
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img {
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width: var(--mdc-icon-size, 24px);
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}
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`;
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}
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}
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declare global {
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interface HTMLElementTagNameMap {
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"ha-domain-icon": HaDomainIcon;
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}
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}
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