Logbook Card

src/panels/logbook/ha-logbook.ts

@@ -22,7 +22,7 @@ import "../../components/ha-circular-progress";
 import "../../components/ha-icon";
 import "../../components/ha-relative-time";
 import { LogbookEntry } from "../../data/logbook";
-import { haStyle } from "../../resources/styles";
+import { haStyle, haStyleScrollbar } from "../../resources/styles";
 import { HomeAssistant } from "../../types";
 
 @customElement("ha-logbook")
@@ -81,7 +81,7 @@ class HaLogbook extends LitElement {
 
     return html`
       <div
-        class="container ${classMap({
+        class="container ha-scrollbar ${classMap({
           narrow: this.narrow,
           rtl: this._rtl,
           "no-name": this.noName,
@@ -225,6 +225,7 @@ class HaLogbook extends LitElement {
   static get styles(): CSSResultArray {
     return [
       haStyle,
+      haStyleScrollbar,
       css`
         :host {
           display: block;

src/panels/lovelace/cards/hui-logbook-card.ts

@@ -0,0 +1,310 @@
+import {
+  css,
+  CSSResultArray,
+  customElement,
+  html,
+  internalProperty,
+  LitElement,
+  property,
+  PropertyValues,
+  TemplateResult,
+} from "lit-element";
+import { classMap } from "lit-html/directives/class-map";
+import { isComponentLoaded } from "../../../common/config/is_component_loaded";
+import { applyThemesOnElement } from "../../../common/dom/apply_themes_on_element";
+import { computeStateDomain } from "../../../common/entity/compute_state_domain";
+import { throttle } from "../../../common/util/throttle";
+import "../../../components/ha-card";
+import "../../../components/ha-circular-progress";
+import { getLogbookData, LogbookEntry } from "../../../data/logbook";
+import type { HomeAssistant } from "../../../types";
+import "../../logbook/ha-logbook";
+import { findEntities } from "../common/find-entites";
+import { processConfigEntities } from "../common/process-config-entities";
+import "../components/hui-warning";
+import type { EntityConfig } from "../entity-rows/types";
+import type { LovelaceCard, LovelaceCardEditor } from "../types";
+import type { LogbookCardConfig } from "./types";
+
+@customElement("hui-logbook-card")
+export class HuiLogbookCard extends LitElement implements LovelaceCard {
+  public static async getConfigElement(): Promise<LovelaceCardEditor> {
+    await import(
+      /* webpackChunkName: "hui-logbook-card-editor" */ "../editor/config-elements/hui-logbook-card-editor"
+    );
+    return document.createElement("hui-logbook-card-editor");
+  }
+
+  public static getStubConfig(
+    hass: HomeAssistant,
+    entities: string[],
+    entitiesFill: string[]
+  ) {
+    const includeDomains = ["light", "switch"];
+    const maxEntities = 3;
+    const foundEntities = findEntities(
+      hass,
+      maxEntities,
+      entities,
+      entitiesFill,
+      includeDomains
+    );
+
+    return {
+      entity: foundEntities,
+    };
+  }
+
+  @property({ attribute: false }) public hass?: HomeAssistant;
+
+  @internalProperty() private _config?: LogbookCardConfig;
+
+  @internalProperty() private _logbookEntries?: LogbookEntry[];
+
+  @internalProperty() private _persons = {};
+
+  @internalProperty() private _configEntities?: EntityConfig[];
+
+  private _lastLogbookDate?: Date;
+
+  private _throttleGetLogbookEntries = throttle(() => {
+    this._getLogBookData();
+  }, 10000);
+
+  public getCardSize(): number {
+    return 9 + (this._config?.title ? 1 : 0);
+  }
+
+  public setConfig(config: LogbookCardConfig): void {
+    this._configEntities = processConfigEntities<EntityConfig>(config.entities);
+
+    this._config = {
+      hours_to_show: 24,
+      ...config,
+    };
+  }
+
+  protected shouldUpdate(changedProps: PropertyValues): boolean {
+    if (
+      changedProps.has("_config") ||
+      changedProps.has("_persons") ||
+      changedProps.has("_logbookEntries")
+    ) {
+      return true;
+    }
+
+    const oldHass = changedProps.get("hass") as HomeAssistant | undefined;
+
+    if (
+      !this._configEntities ||
+      !oldHass ||
+      oldHass.themes !== this.hass!.themes ||
+      oldHass.language !== this.hass!.language
+    ) {
+      return true;
+    }
+
+    for (const entity of this._configEntities) {
+      if (oldHass.states[entity.entity] !== this.hass!.states[entity.entity]) {
+        return true;
+      }
+    }
+
+    return false;
+  }
+
+  protected firstUpdated(): void {
+    this._fetchPersonNames();
+  }
+
+  protected updated(changedProperties: PropertyValues) {
+    super.updated(changedProperties);
+    if (!this._config || !this.hass) {
+      return;
+    }
+
+    const configChanged = changedProperties.has("_config");
+    const hassChanged = changedProperties.has("hass");
+    const oldHass = changedProperties.get("hass") as HomeAssistant | undefined;
+    const oldConfig = changedProperties.get("_config") as LogbookCardConfig;
+
+    if (
+      (hassChanged && oldHass?.themes !== this.hass.themes) ||
+      (configChanged && oldConfig?.theme !== this._config.theme)
+    ) {
+      applyThemesOnElement(this, this.hass.themes, this._config.theme);
+    }
+
+    if (
+      configChanged &&
+      (oldConfig?.entities !== this._config.entities ||
+        oldConfig?.hours_to_show !== this._config!.hours_to_show)
+    ) {
+      this._logbookEntries = undefined;
+      this._lastLogbookDate = undefined;
+
+      if (!this._configEntities) {
+        return;
+      }
+
+      this._throttleGetLogbookEntries();
+      return;
+    }
+
+    if (
+      oldHass &&
+      this._configEntities!.some(
+        (entity) =>
+          oldHass.states[entity.entity] !== this.hass!.states[entity.entity]
+      )
+    ) {
+      // wait for commit of data (we only account for the default setting of 1 sec)
+      setTimeout(this._throttleGetLogbookEntries, 1000);
+    }
+  }
+
+  protected render(): TemplateResult {
+    if (!this.hass || !this._config) {
+      return html``;
+    }
+
+    if (!isComponentLoaded(this.hass, "logbook")) {
+      return html`
+        <hui-warning>
+          ${this.hass.localize(
+            "ui.components.logbook.component_not_loaded"
+          )}</hui-warning
+        >
+      `;
+    }
+
+    return html`
+      <ha-card
+        .header=${this._config!.title}
+        class=${classMap({ "no-header": !this._config!.title })}
+      >
+        <div class="content">
+          ${!this._logbookEntries
+            ? html`
+                <ha-circular-progress
+                  active
+                  alt=${this.hass.localize("ui.common.loading")}
+                ></ha-circular-progress>
+              `
+            : this._logbookEntries.length
+            ? html`
+                <ha-logbook
+                  narrow
+                  relative-time
+                  virtualize
+                  .hass=${this.hass}
+                  .entries=${this._logbookEntries}
+                  .userIdToName=${this._persons}
+                ></ha-logbook>
+              `
+            : html`
+                <div class="no-entries">
+                  ${this.hass.localize(
+                    "ui.components.logbook.entries_not_found"
+                  )}
+                </div>
+              `}
+        </div>
+      </ha-card>
+    `;
+  }
+
+  private async _getLogBookData() {
+    if (
+      !this.hass ||
+      !this._config ||
+      !isComponentLoaded(this.hass, "logbook")
+    ) {
+      return;
+    }
+
+    const hoursToShowDate = new Date(
+      new Date().getTime() - this._config!.hours_to_show! * 60 * 60 * 1000
+    );
+    const lastDate = this._lastLogbookDate || hoursToShowDate;
+    const now = new Date();
+
+    const newEntries = await getLogbookData(
+      this.hass,
+      lastDate.toISOString(),
+      now.toISOString(),
+      this._configEntities!.map((entity) => entity.entity).toString(),
+      true
+    );
+
+    const logbookEntries = this._logbookEntries
+      ? [...newEntries, ...this._logbookEntries]
+      : newEntries;
+
+    this._logbookEntries = logbookEntries.filter(
+      (logEntry) => new Date(logEntry.when) > hoursToShowDate
+    );
+
+    this._lastLogbookDate = now;
+  }
+
+  private _fetchPersonNames() {
+    if (!this.hass) {
+      return;
+    }
+
+    Object.values(this.hass!.states).forEach((entity) => {
+      if (
+        entity.attributes.user_id &&
+        computeStateDomain(entity) === "person"
+      ) {
+        this._persons[entity.attributes.user_id] =
+          entity.attributes.friendly_name;
+      }
+    });
+  }
+
+  static get styles(): CSSResultArray {
+    return [
+      css`
+        ha-card {
+          height: 100%;
+          display: flex;
+          flex-direction: column;
+          justify-content: space-between;
+        }
+
+        .content {
+          padding: 0 16px 16px;
+        }
+
+        .no-header .content {
+          padding-top: 16px;
+        }
+
+        .no-entries {
+          text-align: center;
+          padding: 16px;
+          color: var(--secondary-text-color);
+        }
+
+        ha-logbook {
+          height: 385px;
+          overflow: auto;
+          display: block;
+        }
+
+        ha-circular-progress {
+          display: flex;
+          justify-content: center;
+        }
+      `,
+    ];
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "hui-logbook-card": HuiLogbookCard;
+  }
+}

src/panels/lovelace/cards/types.ts

@@ -168,6 +168,13 @@ export interface LightCardConfig extends LovelaceCardConfig {
   double_tap_action?: ActionConfig;
 }
 
+export interface LogbookCardConfig extends LovelaceCardConfig {
+  type: "logbook";
+  entities: string[];
+  title?: string;
+  hours_to_show?: number;
+}
+
 export interface MapCardConfig extends LovelaceCardConfig {
   type: "map";
   title?: string;

src/panels/lovelace/create-element/create-card-element.ts

@@ -54,6 +54,7 @@ const LAZY_LOAD_TYPES = {
   markdown: () => import("../cards/hui-markdown-card"),
   picture: () => import("../cards/hui-picture-card"),
   calendar: () => import("../cards/hui-calendar-card"),
+  logbook: () => import("../cards/hui-logbook-card"),
 };
 
 // This will not return an error card but will throw the error