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

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import type { Auth, Connection, HassUser } from "home-assistant-js-websocket";
import { getUser } from "home-assistant-js-websocket";
import type { TemplateResult } from "lit";
import { css, html, LitElement } from "lit";
import { customElement, property } from "lit/decorators";
import "../../../../src/components/ha-card";
@customElement("hc-layout")
class HcLayout extends LitElement {
@property() public subtitle?: string;
@property({ attribute: false }) public auth?: Auth;
@property({ attribute: false }) public connection?: Connection;
@property({ attribute: false }) public user?: HassUser;
protected render(): TemplateResult {
return html`
<ha-card>
<div class="layout">
<img
class="hero"
alt="A Google Nest Hub with a Home Assistant dashboard on its screen"
src="/images/google-nest-hub.png"
/>
<h1 class="card-header">
Home Assistant Cast${this.subtitle ? ` ${this.subtitle}` : ""}
${this.auth
? html`
<div class="subtitle">
<a href=${this.auth.data.hassUrl} target="_blank"
>${this.auth.data.hassUrl.substr(
this.auth.data.hassUrl.indexOf("//") + 2
)}</a
>
${this.user ? html` ${this.user.name} ` : ""}
</div>
`
: ""}
</h1>
<slot></slot>
</div>
</ha-card>
<div class="footer">
<a href="./faq.html">Frequently Asked Questions</a> Found a bug?
<a
href="https://github.com/home-assistant/frontend/issues"
target="_blank"
>Let us know!</a
>
</div>
`;
}
protected firstUpdated(changedProps) {
super.firstUpdated(changedProps);
if (this.connection) {
getUser(this.connection).then((user) => {
this.user = user;
});
}
}
static styles = css`
:host {
display: flex;
min-height: 100%;
align-items: center;
justify-content: center;
flex-direction: column;
}
ha-card {
display: flex;
width: 100%;
max-width: 500px;
}
.layout {
display: flex;
flex-direction: column;
}
.card-header {
color: var(--ha-card-header-color, var(--primary-text-color));
font-family: var(--ha-card-header-font-family, inherit);
font-size: var(--ha-card-header-font-size, var(--ha-font-size-2xl));
letter-spacing: -0.012em;
line-height: var(--ha-line-height-condensed);
padding: 24px 16px 16px;
display: block;
margin: 0;
}
.hero {
border-radius: 4px 4px 0 0;
}
.subtitle {
font-size: var(--ha-font-size-m);
color: var(--secondary-text-color);
line-height: initial;
}
.subtitle a {
color: var(--secondary-text-color);
}
:host ::slotted(.card-content:not(:first-child)),
slot:not(:first-child)::slotted(.card-content) {
padding-top: 0px;
margin-top: -8px;
}
:host ::slotted(.section-header) {
font-weight: var(--ha-font-weight-medium);
padding: 4px 16px;
text-transform: uppercase;
}
:host ::slotted(.card-content) {
padding: 16px;
flex: 1;
}
:host ::slotted(.card-actions) {
border-top: 1px solid #e8e8e8;
padding: 5px 16px;
display: flex;
}
img {
width: 100%;
}
.footer {
text-align: center;
font-size: var(--ha-font-size-s);
padding: 8px 0 24px;
color: var(--secondary-text-color);
}
.footer a {
color: var(--secondary-text-color);
}
@media all and (max-width: 500px) {
:host {
justify-content: flex-start;
min-height: 90%;
margin-bottom: 30px;
}
}
`;
}
declare global {
interface HTMLElementTagNameMap {
"hc-layout": HcLayout;
}
}