ha-frontend/src/panels/lovelace/cards/hui-picture-glance-card.ts

377 lines
11 KiB
TypeScript

import {
css,
CSSResultGroup,
html,
LitElement,
PropertyValues,
TemplateResult,
} from "lit";
import { customElement, property, state } from "lit/decorators";
import { classMap } from "lit/directives/class-map";
import { ifDefined } from "lit/directives/if-defined";
import { DOMAINS_TOGGLE } from "../../../common/const";
import { applyThemesOnElement } from "../../../common/dom/apply_themes_on_element";
import { computeDomain } from "../../../common/entity/compute_domain";
import { computeStateDisplay } from "../../../common/entity/compute_state_display";
import { computeStateName } from "../../../common/entity/compute_state_name";
import "../../../components/ha-card";
import "../../../components/ha-icon-button";
import "../../../components/ha-state-icon";
import { ActionHandlerEvent } from "../../../data/lovelace";
import { HomeAssistant } from "../../../types";
import { actionHandler } from "../common/directives/action-handler-directive";
import { findEntities } from "../common/find-entities";
import { handleAction } from "../common/handle-action";
import { hasAction } from "../common/has-action";
import { hasConfigOrEntityChanged } from "../common/has-changed";
import { processConfigEntities } from "../common/process-config-entities";
import "../components/hui-image";
import { createEntityNotFoundWarning } from "../components/hui-warning";
import "../components/hui-warning-element";
import { LovelaceCard, LovelaceCardEditor } from "../types";
import { PictureGlanceCardConfig, PictureGlanceEntityConfig } from "./types";
const STATES_OFF = new Set(["closed", "locked", "not_home", "off"]);
@customElement("hui-picture-glance-card")
class HuiPictureGlanceCard extends LitElement implements LovelaceCard {
public static async getConfigElement(): Promise<LovelaceCardEditor> {
await import("../editor/config-elements/hui-picture-glance-card-editor");
return document.createElement("hui-picture-glance-card-editor");
}
public static getStubConfig(
hass: HomeAssistant,
entities: string[],
entitiesFallback: string[]
): PictureGlanceCardConfig {
const maxEntities = 2;
const foundEntities = findEntities(
hass,
maxEntities,
entities,
entitiesFallback,
["sensor", "binary_sensor"]
);
return {
type: "picture-glance",
title: "Kitchen",
image: "https://demo.home-assistant.io/stub_config/kitchen.png",
entities: foundEntities,
};
}
@property({ attribute: false }) public hass?: HomeAssistant;
@state() private _config?: PictureGlanceCardConfig;
private _entitiesDialog?: PictureGlanceEntityConfig[];
private _entitiesToggle?: PictureGlanceEntityConfig[];
public getCardSize(): number {
return 3;
}
public setConfig(config: PictureGlanceCardConfig): void {
if (
!config ||
!config.entities ||
!Array.isArray(config.entities) ||
!(config.image || config.camera_image || config.state_image) ||
(config.state_image && !config.entity)
) {
throw new Error("Invalid configuration");
}
const entities = processConfigEntities(config.entities);
this._entitiesDialog = [];
this._entitiesToggle = [];
entities.forEach((item) => {
if (
config.force_dialog ||
!DOMAINS_TOGGLE.has(computeDomain(item.entity))
) {
this._entitiesDialog!.push(item);
} else {
this._entitiesToggle!.push(item);
}
});
this._config = {
hold_action: { action: "more-info" },
...config,
};
}
protected shouldUpdate(changedProps: PropertyValues): boolean {
if (hasConfigOrEntityChanged(this, changedProps)) {
return true;
}
const oldHass = changedProps.get("hass") as HomeAssistant | undefined;
if (
!oldHass ||
oldHass.themes !== this.hass!.themes ||
oldHass.locale !== this.hass!.locale
) {
return true;
}
if (this._entitiesDialog) {
for (const entity of this._entitiesDialog) {
if (
oldHass!.states[entity.entity] !== this.hass!.states[entity.entity]
) {
return true;
}
}
}
if (this._entitiesToggle) {
for (const entity of this._entitiesToggle) {
if (
oldHass!.states[entity.entity] !== this.hass!.states[entity.entity]
) {
return true;
}
}
}
return false;
}
protected updated(changedProps: PropertyValues): void {
super.updated(changedProps);
if (!this._config || !this.hass) {
return;
}
const oldHass = changedProps.get("hass") as HomeAssistant | undefined;
const oldConfig = changedProps.get("_config") as
| PictureGlanceCardConfig
| undefined;
if (
!oldHass ||
!oldConfig ||
oldHass.themes !== this.hass.themes ||
oldConfig.theme !== this._config.theme
) {
applyThemesOnElement(this, this.hass.themes, this._config.theme);
}
}
protected render(): TemplateResult {
if (!this._config || !this.hass) {
return html``;
}
return html`
<ha-card>
<hui-image
class=${classMap({
clickable: Boolean(
this._config.tap_action ||
this._config.hold_action ||
this._config.camera_image
),
})}
@action=${this._handleAction}
.actionHandler=${actionHandler({
hasHold: hasAction(this._config!.hold_action),
hasDoubleClick: hasAction(this._config!.double_tap_action),
})}
tabindex=${ifDefined(
hasAction(this._config.tap_action) ? "0" : undefined
)}
.config=${this._config}
.hass=${this.hass}
.image=${this._config.image}
.stateImage=${this._config.state_image}
.stateFilter=${this._config.state_filter}
.cameraImage=${this._config.camera_image}
.cameraView=${this._config.camera_view}
.entity=${this._config.entity}
.aspectRatio=${this._config.aspect_ratio}
></hui-image>
<div class="box">
${this._config.title
? html` <div class="title">${this._config.title}</div> `
: ""}
<div class="row">
${this._entitiesDialog!.map((entityConf) =>
this.renderEntity(entityConf, true)
)}
</div>
<div class="row">
${this._entitiesToggle!.map((entityConf) =>
this.renderEntity(entityConf, false)
)}
</div>
</div>
</ha-card>
`;
}
private renderEntity(
entityConf: PictureGlanceEntityConfig,
dialog: boolean
): TemplateResult {
const stateObj = this.hass!.states[entityConf.entity];
entityConf = {
tap_action: { action: dialog ? "more-info" : "toggle" },
hold_action: { action: "more-info" },
...entityConf,
};
if (!stateObj) {
return html`
<hui-warning-element
.label=${createEntityNotFoundWarning(this.hass!, entityConf.entity)}
></hui-warning-element>
`;
}
return html`
<div class="wrapper">
<ha-icon-button
@action=${this._handleAction}
.actionHandler=${actionHandler({
hasHold: hasAction(entityConf.hold_action),
hasDoubleClick: hasAction(entityConf.double_tap_action),
})}
tabindex=${ifDefined(
!hasAction(entityConf.tap_action) ? "-1" : undefined
)}
.disabled=${!hasAction(entityConf.tap_action)}
.config=${entityConf}
class=${classMap({
"state-on": !STATES_OFF.has(stateObj.state),
})}
title=${`${computeStateName(stateObj)} : ${computeStateDisplay(
this.hass!.localize,
stateObj,
this.hass!.locale,
this.hass!.entities
)}`}
>
<ha-state-icon
.icon=${entityConf.icon}
.state=${stateObj}
></ha-state-icon>
</ha-icon-button>
${this._config!.show_state !== true && entityConf.show_state !== true
? html`<div class="state"></div>`
: html`
<div class="state">
${entityConf.attribute
? html`
${entityConf.prefix}${stateObj.attributes[
entityConf.attribute
]}${entityConf.suffix}
`
: computeStateDisplay(
this.hass!.localize,
stateObj,
this.hass!.locale,
this.hass!.entities
)}
</div>
`}
</div>
`;
}
private _handleAction(ev: ActionHandlerEvent) {
const config = (ev.currentTarget as any).config as any;
handleAction(this, this.hass!, config, ev.detail.action!);
}
static get styles(): CSSResultGroup {
return css`
ha-card {
position: relative;
min-height: 48px;
overflow: hidden;
height: 100%;
box-sizing: border-box;
}
hui-image.clickable {
cursor: pointer;
}
.box {
/* start paper-font-common-nowrap style */
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
/* end paper-font-common-nowrap style */
position: absolute;
left: 0;
right: 0;
bottom: 0;
background-color: var(
--ha-picture-card-background-color,
rgba(0, 0, 0, 0.3)
);
padding: 4px 8px;
font-size: 16px;
line-height: 40px;
color: var(--ha-picture-card-text-color, white);
display: flex;
justify-content: space-between;
flex-direction: row;
}
.box .title {
font-weight: 500;
margin-left: 8px;
}
ha-icon-button {
--mdc-icon-button-size: 40px;
--disabled-text-color: currentColor;
color: var(--ha-picture-icon-button-color, #a9a9a9);
}
ha-icon-button.state-on {
color: var(--ha-picture-icon-button-on-color, white);
}
hui-warning-element {
padding: 0 8px;
}
.state {
display: block;
font-size: 12px;
text-align: center;
line-height: 12px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.row {
display: flex;
flex-direction: row;
}
.wrapper {
display: flex;
flex-direction: column;
width: 40px;
}
`;
}
}
declare global {
interface HTMLElementTagNameMap {
"hui-picture-glance-card": HuiPictureGlanceCard;
}
}