From e82c83f3ab7ffdcf8a5821de3b698ac939dcede3 Mon Sep 17 00:00:00 2001
From: leekelleher <leekelleher@gmail.com>
Date: Thu, 8 Feb 2024 15:12:43 +0000
Subject: [PATCH] [WIP] Adds Document Collection Grid View

Largely copied from "src\packages\user\user\collection\views\grid\user-grid-collection-view.element.ts"
---
 .../document-grid-collection-view.element.ts  | 106 ++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 src/Umbraco.Web.UI.Client/src/packages/documents/documents/collection/views/grid/document-grid-collection-view.element.ts

diff --git a/src/Umbraco.Web.UI.Client/src/packages/documents/documents/collection/views/grid/document-grid-collection-view.element.ts b/src/Umbraco.Web.UI.Client/src/packages/documents/documents/collection/views/grid/document-grid-collection-view.element.ts
new file mode 100644
index 0000000000..8189c2ab6a
--- /dev/null
+++ b/src/Umbraco.Web.UI.Client/src/packages/documents/documents/collection/views/grid/document-grid-collection-view.element.ts
@@ -0,0 +1,106 @@
+import type { UmbDocumentCollectionFilterModel } from '../../types.js';
+import type { UmbDocumentTreeItemModel } from '../../../tree/types.js';
+import { css, html, nothing, customElement, state, repeat } from '@umbraco-cms/backoffice/external/lit';
+import { UmbLitElement } from '@umbraco-cms/internal/lit-element';
+import { UmbTextStyles } from '@umbraco-cms/backoffice/style';
+import { UMB_DEFAULT_COLLECTION_CONTEXT } from '@umbraco-cms/backoffice/collection';
+import type { UmbDefaultCollectionContext } from '@umbraco-cms/backoffice/collection';
+
+@customElement('umb-document-grid-collection-view')
+export class UmbDocumentGridCollectionViewElement extends UmbLitElement {
+	@state()
+	private _items: Array<UmbDocumentTreeItemModel> = [];
+
+	@state()
+	private _selection: Array<string | null> = [];
+
+	@state()
+	private _loading = false;
+
+	#collectionContext?: UmbDefaultCollectionContext<UmbDocumentTreeItemModel, UmbDocumentCollectionFilterModel>;
+
+	constructor() {
+		super();
+
+		this.consumeContext(UMB_DEFAULT_COLLECTION_CONTEXT, (instance) => {
+			this.#collectionContext = instance;
+			this.observe(
+				this.#collectionContext.selection.selection,
+				(selection) => (this._selection = selection),
+				'umbCollectionSelectionObserver',
+			);
+			this.observe(this.#collectionContext.items, (items) => (this._items = items), 'umbCollectionItemsObserver');
+		});
+	}
+
+	//TODO How should we handle url stuff?
+	private _handleOpenCard(id: string) {
+		//TODO this will not be needed when cards works as links with href
+		history.pushState(null, '', 'section/content/workspace/document/edit/' + id);
+	}
+
+	#onSelect(item: UmbDocumentTreeItemModel) {
+		this.#collectionContext?.selection.select(item.unique ?? '');
+	}
+
+	#onDeselect(item: UmbDocumentTreeItemModel) {
+		this.#collectionContext?.selection.deselect(item.unique ?? '');
+	}
+
+	render() {
+		if (this._loading) nothing;
+		return html`
+			<div id="document-grid">
+				${repeat(
+					this._items,
+					(item) => item.unique,
+					(item) => this.#renderCard(item),
+				)}
+			</div>
+		`;
+	}
+
+	#renderCard(item: UmbDocumentTreeItemModel) {
+		return html`
+			<uui-card-content-node
+				.name=${item.name ?? 'Unnamed Document'}
+				selectable
+				?select-only=${this._selection.length > 0}
+				?selected=${this.#collectionContext?.selection.isSelected(item.unique ?? '')}
+				@open=${() => this._handleOpenCard(item.unique ?? '')}
+				@selected=${() => this.#onSelect(item)}
+				@deselected=${() => this.#onDeselect(item)}>
+				<uui-icon slot="icon" name=${item.documentType.icon}></uui-icon>
+			</uui-card-content-node>
+		`;
+	}
+
+	static styles = [
+		UmbTextStyles,
+		css`
+			:host {
+				display: flex;
+				flex-direction: column;
+			}
+
+			#document-grid {
+				display: grid;
+				grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
+				gap: var(--uui-size-space-4);
+			}
+
+			uui-card-content-node {
+				width: 100%;
+				height: 180px;
+			}
+		`,
+	];
+}
+
+export default UmbDocumentGridCollectionViewElement;
+
+declare global {
+	interface HTMLElementTagNameMap {
+		'umb-document-grid-collection-view': UmbDocumentGridCollectionViewElement;
+	}
+}