Card Editor: Special Row doesn't show warning

src/panels/lovelace/editor/card-editor/hui-card-editor.ts

@@ -24,7 +24,7 @@ import type {
 import type { HomeAssistant } from "../../../../types";
 import { handleStructError } from "../../common/structs/handle-errors";
 import { getCardElementClass } from "../../create-element/create-card-element";
-import type { EntityConfig } from "../../entity-rows/types";
+import type { LovelaceRowConfig } from "../../entity-rows/types";
 import type { LovelaceCardEditor } from "../../types";
 import { GUISupportError } from "../gui-support-error";
 import type { GUIModeChangedEvent } from "../types";
@@ -38,7 +38,7 @@ export interface ConfigChangedEvent {
 declare global {
   interface HASSDomEvents {
     "entities-changed": {
-      entities: EntityConfig[];
+      entities: LovelaceRowConfig[];
     };
     "config-changed": ConfigChangedEvent;
     "GUImode-changed": GUIModeChangedEvent;

src/panels/lovelace/editor/config-elements/hui-entities-card-editor.ts

@@ -4,43 +4,43 @@ import "@polymer/paper-listbox/paper-listbox";
 import {
   customElement,
   html,
+  internalProperty,
   LitElement,
   property,
-  internalProperty,
   TemplateResult,
 } from "lit-element";
+import {
+  array,
+  assert,
+  boolean,
+  object,
+  optional,
+  string,
+  union,
+} from "superstruct";
 import { fireEvent } from "../../../../common/dom/fire_event";
+import { computeRTLDirection } from "../../../../common/util/compute_rtl";
 import "../../../../components/entity/state-badge";
 import "../../../../components/ha-card";
+import "../../../../components/ha-formfield";
 import "../../../../components/ha-icon";
 import "../../../../components/ha-switch";
-import "../../../../components/ha-formfield";
 import { HomeAssistant } from "../../../../types";
 import {
   EntitiesCardConfig,
   EntitiesCardEntityConfig,
 } from "../../cards/types";
-import "../../components/hui-entity-editor";
 import "../../components/hui-theme-select-editor";
 import { headerFooterConfigStructs } from "../../header-footer/types";
 import { LovelaceCardEditor } from "../../types";
+import "../hui-entities-card-row-editor";
 import { processEditorEntities } from "../process-editor-entities";
 import {
   EditorTarget,
   entitiesConfigStruct,
   EntitiesEditorEvent,
 } from "../types";
 import { configElementStyle } from "./config-elements-style";
-import { computeRTLDirection } from "../../../../common/util/compute_rtl";
-import {
-  string,
-  optional,
-  object,
-  boolean,
-  array,
-  union,
-  assert,
-} from "superstruct";
 
 const cardConfigStruct = object({
   type: string(),
@@ -127,11 +127,12 @@ export class HuiEntitiesCardEditor extends LitElement
           </ha-formfield>
         </div>
       </div>
-      <hui-entity-editor
+
+      <hui-entities-card-row-editor
         .hass=${this.hass}
         .entities=${this._configEntities}
         @entities-changed=${this._valueChanged}
-      ></hui-entity-editor>
+      ></hui-entities-card-row-editor>
     `;
   }
 

src/panels/lovelace/editor/hui-entities-card-row-editor.ts

@@ -0,0 +1,268 @@
+import { mdiClose, mdiDrag } from "@mdi/js";
+import {
+  css,
+  CSSResult,
+  customElement,
+  html,
+  internalProperty,
+  LitElement,
+  property,
+  PropertyValues,
+  TemplateResult,
+} from "lit-element";
+import { guard } from "lit-html/directives/guard";
+import type { SortableEvent } from "sortablejs";
+import Sortable, {
+  AutoScroll,
+  OnSpill,
+} from "sortablejs/modular/sortable.core.esm";
+import { fireEvent } from "../../../common/dom/fire_event";
+import "../../../components/entity/ha-entity-picker";
+import type { HaEntityPicker } from "../../../components/entity/ha-entity-picker";
+import "../../../components/ha-icon-button";
+import { sortableStyles } from "../../../resources/ha-sortable-style";
+import { HomeAssistant } from "../../../types";
+import { EntityConfig, LovelaceRowConfig } from "../entity-rows/types";
+
+@customElement("hui-entities-card-row-editor")
+export class HuiEntitiesCardRowEditor extends LitElement {
+  @property({ attribute: false }) protected hass?: HomeAssistant;
+
+  @property({ attribute: false }) protected entities?: LovelaceRowConfig[];
+
+  @property() protected label?: string;
+
+  @internalProperty() private _attached = false;
+
+  @internalProperty() private _renderEmptySortable = false;
+
+  private _sortable?: Sortable;
+
+  public connectedCallback() {
+    super.connectedCallback();
+    this._attached = true;
+  }
+
+  public disconnectedCallback() {
+    super.disconnectedCallback();
+    this._attached = false;
+  }
+
+  protected render(): TemplateResult {
+    if (!this.entities || !this.hass) {
+      return html``;
+    }
+
+    return html`
+      <h3>
+        ${this.label ||
+        `${this.hass!.localize(
+          "ui.panel.lovelace.editor.card.generic.entities"
+        )} (${this.hass!.localize(
+          "ui.panel.lovelace.editor.card.config.required"
+        )})`}
+      </h3>
+      <div class="entities">
+        ${guard([this.entities, this._renderEmptySortable], () =>
+          this._renderEmptySortable
+            ? ""
+            : this.entities!.map((entityConf, index) => {
+                return html`
+                  <div class="entity">
+                    <ha-svg-icon class="handle" .path=${mdiDrag}></ha-svg-icon>
+                    ${entityConf.type
+                      ? html`
+                          <div class="special-row">
+                            <div>
+                              <span>
+                                ${this.hass!.localize(
+                                  `ui.panel.lovelace.editor.card.entities.entity_row.${entityConf.type}`
+                                )}
+                              </span>
+                              <span class="secondary"
+                                >${this.hass!.localize(
+                                  "ui.panel.lovelace.editor.card.entities.edit_special_row"
+                                )}</span
+                              >
+                            </div>
+                            <mwc-icon-button
+                              aria-label=${this.hass!.localize(
+                                "ui.components.entity.entity-picker.clear"
+                              )}
+                              .index=${index}
+                              @click=${this._removeSpecialRow}
+                            >
+                              <ha-svg-icon .path=${mdiClose}></ha-svg-icon>
+                            </mwc-icon-button>
+                          </div>
+                        `
+                      : html`
+                          <ha-entity-picker
+                            allow-custom-entity
+                            .hass=${this.hass}
+                            .value=${(entityConf as EntityConfig).entity}
+                            .index=${index}
+                            @value-changed=${this._valueChanged}
+                          ></ha-entity-picker>
+                        `}
+                  </div>
+                `;
+              })
+        )}
+      </div>
+      <ha-entity-picker
+        .hass=${this.hass}
+        @value-changed=${this._addEntity}
+      ></ha-entity-picker>
+    `;
+  }
+
+  protected firstUpdated(): void {
+    Sortable.mount(OnSpill);
+    Sortable.mount(new AutoScroll());
+  }
+
+  protected updated(changedProps: PropertyValues): void {
+    super.updated(changedProps);
+
+    const attachedChanged = changedProps.has("_attached");
+    const entitiesChanged = changedProps.has("entities");
+
+    if (!entitiesChanged && !attachedChanged) {
+      return;
+    }
+
+    if (attachedChanged && !this._attached) {
+      // Tear down sortable, if available
+      this._sortable?.destroy();
+      this._sortable = undefined;
+      return;
+    }
+
+    if (!this._sortable && this.entities) {
+      this._createSortable();
+      return;
+    }
+
+    if (entitiesChanged) {
+      this._handleEntitiesChanged();
+    }
+  }
+
+  private async _handleEntitiesChanged() {
+    this._renderEmptySortable = true;
+    await this.updateComplete;
+    const container = this.shadowRoot!.querySelector(".entities")!;
+    while (container.lastElementChild) {
+      container.removeChild(container.lastElementChild);
+    }
+    this._renderEmptySortable = false;
+  }
+
+  private _createSortable() {
+    this._sortable = new Sortable(this.shadowRoot!.querySelector(".entities"), {
+      animation: 150,
+      fallbackClass: "sortable-fallback",
+      handle: ".handle",
+      onEnd: async (evt: SortableEvent) => this._entityMoved(evt),
+    });
+  }
+
+  private async _addEntity(ev: CustomEvent): Promise<void> {
+    const value = ev.detail.value;
+    if (value === "") {
+      return;
+    }
+    const newConfigEntities = this.entities!.concat({
+      entity: value as string,
+    });
+    (ev.target as HaEntityPicker).value = "";
+    fireEvent(this, "entities-changed", { entities: newConfigEntities });
+  }
+
+  private _entityMoved(ev: SortableEvent): void {
+    if (ev.oldIndex === ev.newIndex) {
+      return;
+    }
+
+    const newEntities = this.entities!.concat();
+
+    newEntities.splice(ev.newIndex!, 0, newEntities.splice(ev.oldIndex!, 1)[0]);
+
+    fireEvent(this, "entities-changed", { entities: newEntities });
+  }
+
+  private _removeSpecialRow(ev: CustomEvent): void {
+    const index = (ev.currentTarget as any).index;
+    const newConfigEntities = this.entities!.concat();
+
+    newConfigEntities.splice(index, 1);
+
+    fireEvent(this, "entities-changed", { entities: newConfigEntities });
+  }
+
+  private _valueChanged(ev: CustomEvent): void {
+    const value = ev.detail.value;
+    const index = (ev.target as any).index;
+    const newConfigEntities = this.entities!.concat();
+
+    if (value === "") {
+      newConfigEntities.splice(index, 1);
+    } else {
+      newConfigEntities[index] = {
+        ...newConfigEntities[index],
+        entity: value!,
+      };
+    }
+
+    fireEvent(this, "entities-changed", { entities: newConfigEntities });
+  }
+
+  static get styles(): CSSResult[] {
+    return [
+      sortableStyles,
+      css`
+        .entity {
+          display: flex;
+          align-items: center;
+        }
+        .entity .handle {
+          padding-right: 8px;
+          cursor: move;
+        }
+        .entity ha-entity-picker {
+          flex-grow: 1;
+        }
+        .special-row {
+          height: 60px;
+          font-size: 16px;
+          display: flex;
+          align-items: center;
+          justify-content: space-between;
+          flex-grow: 1;
+        }
+
+        .special-row div {
+          display: flex;
+          flex-direction: column;
+        }
+
+        .special-row mwc-icon-button {
+          --mdc-icon-button-size: 36px;
+          color: var(--secondary-text-color);
+        }
+
+        .secondary {
+          font-size: 12px;
+          color: var(--secondary-text-color);
+        }
+      `,
+    ];
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "hui-entities-card-row-editor": HuiEntitiesCardRowEditor;
+  }
+}