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import { mdiFilterVariantRemove } from "@mdi/js"; | ||
import { css, CSSResultGroup, html, LitElement, nothing } from "lit"; | ||
import { customElement, property, state } from "lit/decorators"; | ||
import { repeat } from "lit/directives/repeat"; | ||
import memoizeOne from "memoize-one"; | ||
import { fireEvent } from "../common/dom/fire_event"; | ||
import { stringCompare } from "../common/string/compare"; | ||
import { domainToName } from "../data/integration"; | ||
import { haStyleScrollbar } from "../resources/styles"; | ||
import type { HomeAssistant } from "../types"; | ||
import "./ha-domain-icon"; | ||
import "./search-input-outlined"; | ||
import { computeDomain } from "../common/entity/compute_domain"; | ||
|
||
@customElement("ha-filter-domains") | ||
export class HaFilterDomains extends LitElement { | ||
@property({ attribute: false }) public hass!: HomeAssistant; | ||
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@property({ attribute: false }) public value?: string[]; | ||
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@property({ type: Boolean }) public narrow = false; | ||
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@property({ type: Boolean, reflect: true }) public expanded = false; | ||
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@state() private _shouldRender = false; | ||
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@state() private _filter?: string; | ||
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protected render() { | ||
return html` | ||
<ha-expansion-panel | ||
leftChevron | ||
.expanded=${this.expanded} | ||
@expanded-will-change=${this._expandedWillChange} | ||
@expanded-changed=${this._expandedChanged} | ||
> | ||
<div slot="header" class="header"> | ||
${this.hass.localize( | ||
"ui.panel.config.entities.picker.headers.domain" | ||
)} | ||
${this.value?.length | ||
? html`<div class="badge">${this.value?.length}</div> | ||
<ha-icon-button | ||
.path=${mdiFilterVariantRemove} | ||
@click=${this._clearFilter} | ||
></ha-icon-button>` | ||
: nothing} | ||
</div> | ||
${this._shouldRender | ||
? html`<search-input-outlined | ||
.hass=${this.hass} | ||
.filter=${this._filter} | ||
@value-changed=${this._handleSearchChange} | ||
> | ||
</search-input-outlined> | ||
<mwc-list | ||
class="ha-scrollbar" | ||
@click=${this._handleItemClick} | ||
multi | ||
> | ||
${repeat( | ||
this._domains(this.hass.states, this._filter), | ||
(i) => i, | ||
(domain) => | ||
html`<ha-check-list-item | ||
.value=${domain} | ||
.selected=${(this.value || []).includes(domain)} | ||
graphic="icon" | ||
> | ||
<ha-domain-icon | ||
slot="graphic" | ||
.hass=${this.hass} | ||
.domain=${domain} | ||
brandFallback | ||
></ha-domain-icon> | ||
${domainToName(this.hass.localize, domain)} | ||
</ha-check-list-item>` | ||
)} | ||
</mwc-list> ` | ||
: nothing} | ||
</ha-expansion-panel> | ||
`; | ||
} | ||
|
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private _domains = memoizeOne((states, filter) => { | ||
const domains = new Set<string>(); | ||
Object.keys(states).forEach((entityId) => { | ||
domains.add(computeDomain(entityId)); | ||
}); | ||
return Array.from(domains) | ||
.filter((domain) => !filter || domain.toLowerCase().includes(filter)) | ||
.sort((a, b) => stringCompare(a, b, this.hass.locale.language)); | ||
}); | ||
|
||
protected updated(changed) { | ||
if (changed.has("expanded") && this.expanded) { | ||
setTimeout(() => { | ||
if (!this.expanded) return; | ||
this.renderRoot.querySelector("mwc-list")!.style.height = | ||
`${this.clientHeight - 49 - 32}px`; // 32px is the height of the search input | ||
}, 300); | ||
} | ||
} | ||
|
||
private _expandedWillChange(ev) { | ||
this._shouldRender = ev.detail.expanded; | ||
} | ||
|
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private _expandedChanged(ev) { | ||
this.expanded = ev.detail.expanded; | ||
} | ||
|
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private _handleItemClick(ev) { | ||
const listItem = ev.target.closest("ha-check-list-item"); | ||
const value = listItem?.value; | ||
if (!value) { | ||
return; | ||
} | ||
if (this.value?.includes(value)) { | ||
this.value = this.value?.filter((val) => val !== value); | ||
} else { | ||
this.value = [...(this.value || []), value]; | ||
} | ||
|
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listItem.selected = this.value.includes(value); | ||
|
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fireEvent(this, "data-table-filter-changed", { | ||
value: this.value, | ||
items: undefined, | ||
}); | ||
} | ||
|
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private _clearFilter(ev) { | ||
ev.preventDefault(); | ||
this.value = undefined; | ||
fireEvent(this, "data-table-filter-changed", { | ||
value: undefined, | ||
items: undefined, | ||
}); | ||
} | ||
|
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private _handleSearchChange(ev: CustomEvent) { | ||
this._filter = ev.detail.value.toLowerCase(); | ||
} | ||
|
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static get styles(): CSSResultGroup { | ||
return [ | ||
haStyleScrollbar, | ||
css` | ||
:host { | ||
border-bottom: 1px solid var(--divider-color); | ||
} | ||
:host([expanded]) { | ||
flex: 1; | ||
height: 0; | ||
} | ||
ha-expansion-panel { | ||
--ha-card-border-radius: 0; | ||
--expansion-panel-content-padding: 0; | ||
} | ||
.header { | ||
display: flex; | ||
align-items: center; | ||
} | ||
.header ha-icon-button { | ||
margin-inline-start: auto; | ||
margin-inline-end: 8px; | ||
} | ||
.badge { | ||
display: inline-block; | ||
margin-left: 8px; | ||
margin-inline-start: 8px; | ||
margin-inline-end: 0; | ||
min-width: 16px; | ||
box-sizing: border-box; | ||
border-radius: 50%; | ||
font-weight: 400; | ||
font-size: 11px; | ||
background-color: var(--primary-color); | ||
line-height: 16px; | ||
text-align: center; | ||
padding: 0px 2px; | ||
color: var(--text-primary-color); | ||
} | ||
search-input-outlined { | ||
display: block; | ||
padding: 0 8px; | ||
} | ||
`, | ||
]; | ||
} | ||
} | ||
|
||
declare global { | ||
interface HTMLElementTagNameMap { | ||
"ha-filter-domains": HaFilterDomains; | ||
} | ||
} |
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