From 874c735d0af81c3c81cf82fb9bdf1232608d6400 Mon Sep 17 00:00:00 2001
From: Alex Grozav <alex@grozav.com>
Date: Fri, 27 Jan 2023 09:51:32 +0200
Subject: [PATCH] feat: Improve workflow list performance using RecycleScroller
 and on-demand sharing data loading (#5181)

* feat(editor): Load workflow sharedWith info only when opening share modal (#5125)

* feat(editor): load workflow sharedWith info only when opening share modal

* fix(editor): update workflow share modal loading state at the end of initialize fn

* feat: initial recycle scroller commit

* feat: prepare recycle scroller for dynamic item sizes (no-changelog)

* feat: add recycle scroller with variable size support and caching

* feat: integrated recycle scroller with existing resources list

* feat: improve recycle scroller performance

* fix: fix recycle-scroller storybook

* fix: update recycle-scroller styles to fix scrollbar size

* chore: undo vite config changes

* chore: undo installed packages

* chore: remove commented code

* chore: remove vue-virtual-scroller code.

* feat: update size cache updating mechanism

* chore: remove console.log

* fix: adjust code for e2e tests

* fix: fix linting issues
---
 cypress/e2e/8-http-request-node.cy.ts         |   6 +-
 .../RecycleScroller.stories.ts                |  59 ++++
 .../N8nRecycleScroller/RecycleScroller.vue    | 274 ++++++++++++++++++
 .../components/N8nRecycleScroller/index.ts    |   3 +
 .../src/components/N8nTags/Tags.vue           |   8 +-
 .../src/plugins/n8nComponents.ts              |   2 +
 packages/editor-ui/src/api/workflows.ts       |   6 +
 .../editor-ui/src/components/WorkflowCard.vue |   4 +
 .../src/components/WorkflowShareModal.ee.vue  |  37 ++-
 .../components/layouts/PageViewLayoutList.vue |  14 +-
 .../layouts/ResourcesListLayout.vue           |  98 ++++---
 packages/editor-ui/src/plugins/components.ts  |   5 +-
 packages/editor-ui/src/stores/workflows.ts    |   8 +
 .../editor-ui/src/views/CredentialsView.vue   |   3 +-
 .../editor-ui/src/views/WorkflowsView.vue     |  10 +-
 15 files changed, 468 insertions(+), 69 deletions(-)
 create mode 100644 packages/design-system/src/components/N8nRecycleScroller/RecycleScroller.stories.ts
 create mode 100644 packages/design-system/src/components/N8nRecycleScroller/RecycleScroller.vue
 create mode 100644 packages/design-system/src/components/N8nRecycleScroller/index.ts

diff --git a/cypress/e2e/8-http-request-node.cy.ts b/cypress/e2e/8-http-request-node.cy.ts
index c8a4e1c9ec..eb4d93c171 100644
--- a/cypress/e2e/8-http-request-node.cy.ts
+++ b/cypress/e2e/8-http-request-node.cy.ts
@@ -2,15 +2,17 @@ import { WorkflowPage, WorkflowsPage, NDV } from '../pages';
 
 const workflowsPage = new WorkflowsPage();
 const workflowPage = new WorkflowPage();
-const ndv = new NDV()
+const ndv = new NDV();
 
 describe('HTTP Request node', () => {
-	before(() => {
+	beforeEach(() => {
 		cy.resetAll();
 		cy.skipSetup();
 	});
 
 	it('should make a request with a URL and receive a response', () => {
+		cy.visit(workflowsPage.url);
+
 		workflowsPage.actions.createWorkflowFromCard();
 		workflowPage.actions.addInitialNodeToCanvas('Manual Trigger');
 		workflowPage.actions.addNodeToCanvas('HTTP Request');
diff --git a/packages/design-system/src/components/N8nRecycleScroller/RecycleScroller.stories.ts b/packages/design-system/src/components/N8nRecycleScroller/RecycleScroller.stories.ts
new file mode 100644
index 0000000000..d1b1ed0e0b
--- /dev/null
+++ b/packages/design-system/src/components/N8nRecycleScroller/RecycleScroller.stories.ts
@@ -0,0 +1,59 @@
+/* eslint-disable @typescript-eslint/no-unsafe-call, @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-unsafe-assignment */
+import type { StoryFn } from '@storybook/vue';
+import N8nRecycleScroller from './RecycleScroller.vue';
+import { ComponentInstance } from 'vue';
+
+export default {
+	title: 'Atoms/RecycleScroller',
+	component: N8nRecycleScroller,
+	argTypes: {},
+};
+
+const Template: StoryFn = () => ({
+	components: {
+		N8nRecycleScroller,
+	},
+	data() {
+		return {
+			items: Array.from(Array(256).keys()).map((i) => ({ id: i })) as Array<{
+				id: number;
+				height: number;
+			}>,
+		};
+	},
+	methods: {
+		resizeItem(item: { id: string; height: string }, fn: (item: { id: string }) => void) {
+			const itemRef = (this as ComponentInstance).$refs[`item-${item.id}`] as HTMLElement;
+
+			item.height = '200px';
+			itemRef.style.height = '200px';
+			fn(item);
+		},
+		getItemStyle(item: { id: string; height?: string }) {
+			return {
+				height: item.height || '100px',
+				width: '100%',
+				backgroundColor: `hsl(${parseInt(item.id, 10) * 1.4}, 100%, 50%)`,
+				cursor: 'pointer',
+				display: 'flex',
+				alignItems: 'center',
+				justifyContent: 'center',
+			};
+		},
+	},
+	template: `<div style="height: calc(100vh - 30px); width: 100%; overflow: auto">
+		<N8nRecycleScroller :items="items" :item-size="100" item-key="id" v-bind="$props">
+			<template	#default="{ item, updateItemSize }">
+				<div
+					:ref="'item-' + item.id"
+					:style="getItemStyle(item)"
+					@click="resizeItem(item, updateItemSize)"
+				>
+					{{item.id}}
+				</div>
+			</template>
+		</N8nRecycleScroller>
+	</div>`,
+});
+
+export const RecycleScroller = Template.bind({});
diff --git a/packages/design-system/src/components/N8nRecycleScroller/RecycleScroller.vue b/packages/design-system/src/components/N8nRecycleScroller/RecycleScroller.vue
new file mode 100644
index 0000000000..a9943b1201
--- /dev/null
+++ b/packages/design-system/src/components/N8nRecycleScroller/RecycleScroller.vue
@@ -0,0 +1,274 @@
+<script lang="ts">
+/* eslint-disable @typescript-eslint/no-use-before-define */
+
+import {
+	computed,
+	defineComponent,
+	onMounted,
+	onBeforeMount,
+	ref,
+	PropType,
+	nextTick,
+	watch,
+} from 'vue';
+
+export default defineComponent({
+	name: 'n8n-recycle-scroller',
+	props: {
+		itemSize: {
+			type: Number,
+			required: true,
+		},
+		items: {
+			type: Array as PropType<Array<Record<string, string>>>,
+			required: true,
+		},
+		itemKey: {
+			type: String,
+			required: true,
+		},
+		offset: {
+			type: Number,
+			default: 2,
+		},
+	},
+	setup(props) {
+		const wrapperRef = ref<HTMLElement | null>(null);
+		const scrollerRef = ref<HTMLElement | null>(null);
+		const itemsRef = ref<HTMLElement | null>(null);
+		const itemRefs = ref<Record<string, HTMLElement | null>>({});
+
+		const scrollTop = ref(0);
+		const wrapperHeight = ref(0);
+		const windowHeight = ref(0);
+
+		const itemCount = computed(() => props.items.length);
+
+		/**
+		 * Cache
+		 */
+
+		const itemSizeCache = ref<Record<string, number>>({});
+		const itemPositionCache = computed(() => {
+			return props.items.reduce<Record<string, number>>((acc, item, index) => {
+				const key = item[props.itemKey];
+				const prevItem = props.items[index - 1];
+				const prevItemPosition = prevItem ? acc[prevItem[props.itemKey]] : 0;
+				const prevItemSize = prevItem ? itemSizeCache.value[prevItem[props.itemKey]] : 0;
+
+				acc[key] = prevItemPosition + prevItemSize;
+
+				return acc;
+			}, {});
+		});
+
+		/**
+		 * Indexes
+		 */
+
+		const startIndex = computed(() => {
+			const foundIndex =
+				props.items.findIndex((item) => {
+					const itemPosition = itemPositionCache.value[item[props.itemKey]];
+
+					return itemPosition >= scrollTop.value;
+				}) - 1;
+			const index = foundIndex - props.offset;
+
+			return index < 0 ? 0 : index;
+		});
+
+		const endIndex = computed(() => {
+			const foundIndex = props.items.findIndex((item) => {
+				const itemPosition = itemPositionCache.value[item[props.itemKey]];
+				const itemSize = itemSizeCache.value[item[props.itemKey]];
+
+				return itemPosition + itemSize >= scrollTop.value + wrapperHeight.value;
+			});
+			const index = foundIndex + props.offset;
+
+			return index === -1 ? props.items.length - 1 : index;
+		});
+
+		const visibleItems = computed(() => {
+			return props.items.slice(startIndex.value, endIndex.value + 1);
+		});
+
+		watch(
+			() => visibleItems.value,
+			(currentValue, previousValue) => {
+				const difference = currentValue.filter(
+					(currentItem) =>
+						!previousValue.find(
+							(previousItem) => previousItem[props.itemKey] === currentItem[props.itemKey],
+						),
+				);
+
+				if (difference.length > 0) {
+					updateItemSizeCache(difference);
+				}
+			},
+		);
+
+		/**
+		 * Computed sizes and styles
+		 */
+
+		const scrollerHeight = computed(() => {
+			const lastItem = props.items[props.items.length - 1];
+			const lastItemPosition = lastItem ? itemPositionCache.value[lastItem[props.itemKey]] : 0;
+			const lastItemSize = lastItem ? itemSizeCache.value[lastItem[props.itemKey]] : props.itemSize;
+
+			return lastItemPosition + lastItemSize;
+		});
+
+		const scrollerStyles = computed(() => ({
+			height: `${scrollerHeight.value}px`,
+		}));
+
+		const itemsStyles = computed(() => {
+			const offset = itemPositionCache.value[props.items[startIndex.value][props.itemKey]];
+
+			return {
+				transform: `translateY(${offset}px)`,
+			};
+		});
+
+		/**
+		 * Lifecycle hooks
+		 */
+
+		onBeforeMount(() => {
+			initializeItemSizeCache();
+		});
+
+		onMounted(() => {
+			if (wrapperRef.value) {
+				wrapperRef.value.addEventListener('scroll', onScroll);
+				updateItemSizeCache(visibleItems.value);
+			}
+
+			window.addEventListener('resize', onWindowResize);
+			onWindowResize();
+		});
+
+		/**
+		 * Event handlers
+		 */
+
+		function initializeItemSizeCache() {
+			props.items.forEach((item) => {
+				itemSizeCache.value = {
+					...itemSizeCache.value,
+					[item[props.itemKey]]: props.itemSize,
+				};
+			});
+		}
+
+		function updateItemSizeCache(items: Array<Record<string, string>>) {
+			for (const item of items) {
+				onUpdateItemSize(item);
+			}
+		}
+
+		function onUpdateItemSize(item: { [key: string]: string }) {
+			nextTick(() => {
+				const itemId = item[props.itemKey];
+				const itemRef = itemRefs.value[itemId];
+				const previousSize = itemSizeCache.value[itemId];
+				const size = itemRef ? itemRef.offsetHeight : props.itemSize;
+				const difference = size - previousSize;
+
+				itemSizeCache.value = {
+					...itemSizeCache.value,
+					[item[props.itemKey]]: size,
+				};
+
+				if (wrapperRef.value && scrollTop.value) {
+					wrapperRef.value.scrollTop = wrapperRef.value.scrollTop + difference;
+					scrollTop.value = wrapperRef.value.scrollTop;
+				}
+			});
+		}
+
+		function onWindowResize() {
+			if (wrapperRef.value) {
+				wrapperHeight.value = wrapperRef.value.offsetHeight;
+				nextTick(() => {
+					updateItemSizeCache(visibleItems.value);
+				});
+			}
+
+			windowHeight.value = window.innerHeight;
+		}
+
+		function onScroll() {
+			if (!wrapperRef.value) {
+				return;
+			}
+
+			scrollTop.value = wrapperRef.value.scrollTop;
+		}
+
+		return {
+			startIndex,
+			endIndex,
+			itemCount,
+			itemSizeCache,
+			itemPositionCache,
+			itemsVisible: visibleItems,
+			itemsStyles,
+			scrollerStyles,
+			scrollerScrollTop: scrollTop,
+			scrollerRef,
+			wrapperRef,
+			itemsRef,
+			itemRefs,
+			onUpdateItemSize,
+		};
+	},
+});
+</script>
+
+<template>
+	<div class="recycle-scroller-wrapper" ref="wrapperRef">
+		<div class="recycle-scroller" :style="scrollerStyles" ref="scrollerRef">
+			<div class="recycle-scroller-items-wrapper" :style="itemsStyles" ref="itemsRef">
+				<div
+					v-for="item in itemsVisible"
+					:key="item[itemKey]"
+					class="recycle-scroller-item"
+					:ref="(element) => (itemRefs[item[itemKey]] = element)"
+				>
+					<slot :item="item" :updateItemSize="onUpdateItemSize" />
+				</div>
+			</div>
+		</div>
+	</div>
+</template>
+
+<style lang="scss">
+.recycle-scroller-wrapper {
+	height: 100%;
+	width: 100%;
+	overflow: auto;
+	flex: 1 1 auto;
+}
+
+.recycle-scroller {
+	width: 100%;
+	display: block;
+	position: relative;
+}
+
+.recycle-scroller-items-wrapper {
+	position: absolute;
+	width: 100%;
+}
+
+.recycle-scroller-item {
+	display: flex;
+	position: relative;
+	width: 100%;
+}
+</style>
diff --git a/packages/design-system/src/components/N8nRecycleScroller/index.ts b/packages/design-system/src/components/N8nRecycleScroller/index.ts
new file mode 100644
index 0000000000..4ada18c3b2
--- /dev/null
+++ b/packages/design-system/src/components/N8nRecycleScroller/index.ts
@@ -0,0 +1,3 @@
+import N8nRecycleScroller from './RecycleScroller.vue';
+
+export default N8nRecycleScroller;
diff --git a/packages/design-system/src/components/N8nTags/Tags.vue b/packages/design-system/src/components/N8nTags/Tags.vue
index 8b483d8dcb..4a104f284a 100644
--- a/packages/design-system/src/components/N8nTags/Tags.vue
+++ b/packages/design-system/src/components/N8nTags/Tags.vue
@@ -11,7 +11,7 @@
 			theme="text"
 			underline
 			size="small"
-			@click.stop.prevent="showAll = true"
+			@click.stop.prevent="onExpand"
 		>
 			{{ t('tags.showMore', hiddenTagsLength) }}
 		</n8n-link>
@@ -67,6 +67,12 @@ export default mixins(Locale).extend({
 			return this.tags.length - this.truncateAt;
 		},
 	},
+	methods: {
+		onExpand() {
+			this.showAll = true;
+			this.$emit('expand', true);
+		},
+	},
 });
 </script>
 
diff --git a/packages/design-system/src/plugins/n8nComponents.ts b/packages/design-system/src/plugins/n8nComponents.ts
index dc5a03285f..c3bc377d7e 100644
--- a/packages/design-system/src/plugins/n8nComponents.ts
+++ b/packages/design-system/src/plugins/n8nComponents.ts
@@ -45,6 +45,7 @@ import N8nUserInfo from '../components/N8nUserInfo';
 import N8nUserSelect from '../components/N8nUserSelect';
 import N8nUsersList from '../components/N8nUsersList';
 import N8nResizeWrapper from '../components/N8nResizeWrapper';
+import N8nRecycleScroller from '../components/N8nRecycleScroller';
 
 export default {
 	install: (app: typeof Vue) => {
@@ -94,5 +95,6 @@ export default {
 		app.component('n8n-users-list', N8nUsersList);
 		app.component('n8n-user-select', N8nUserSelect);
 		app.component('n8n-resize-wrapper', N8nResizeWrapper);
+		app.component('n8n-recycle-scroller', N8nRecycleScroller);
 	},
 };
diff --git a/packages/editor-ui/src/api/workflows.ts b/packages/editor-ui/src/api/workflows.ts
index f34eb77fdf..7e109b631a 100644
--- a/packages/editor-ui/src/api/workflows.ts
+++ b/packages/editor-ui/src/api/workflows.ts
@@ -10,6 +10,12 @@ export async function getNewWorkflow(context: IRestApiContext, name?: string) {
 	};
 }
 
+export async function getWorkflow(context: IRestApiContext, id: string, filter?: object) {
+	const sendData = filter ? { filter } : undefined;
+
+	return await makeRestApiRequest(context, 'GET', `/workflows/${id}`, sendData);
+}
+
 export async function getWorkflows(context: IRestApiContext, filter?: object) {
 	const sendData = filter ? { filter } : undefined;
 
diff --git a/packages/editor-ui/src/components/WorkflowCard.vue b/packages/editor-ui/src/components/WorkflowCard.vue
index 983cbbc279..c4d76d7e06 100644
--- a/packages/editor-ui/src/components/WorkflowCard.vue
+++ b/packages/editor-ui/src/components/WorkflowCard.vue
@@ -28,6 +28,7 @@
 						:truncateAt="3"
 						truncate
 						@click="onClickTag"
+						@expand="onExpandTags"
 						data-test-id="workflow-card-tags"
 					/>
 				</span>
@@ -189,6 +190,9 @@ export default mixins(showMessage, restApi).extend({
 
 			this.$emit('click:tag', tagId, event);
 		},
+		onExpandTags() {
+			this.$emit('expand:tags');
+		},
 		async onAction(action: string) {
 			if (action === WORKFLOW_LIST_ITEM_ACTIONS.OPEN) {
 				await this.onClick();
diff --git a/packages/editor-ui/src/components/WorkflowShareModal.ee.vue b/packages/editor-ui/src/components/WorkflowShareModal.ee.vue
index b5ecf5b8ce..3f5961b066 100644
--- a/packages/editor-ui/src/components/WorkflowShareModal.ee.vue
+++ b/packages/editor-ui/src/components/WorkflowShareModal.ee.vue
@@ -154,6 +154,7 @@ import { useWorkflowsStore } from '@/stores/workflows';
 import { useWorkflowsEEStore } from '@/stores/workflows.ee';
 import { ITelemetryTrackProperties } from 'n8n-workflow';
 import { useUsageStore } from '@/stores/usage';
+import { BaseTextKey } from '@/plugins/i18n';
 
 export default mixins(showMessage).extend({
 	name: 'workflow-share-modal',
@@ -175,7 +176,7 @@ export default mixins(showMessage).extend({
 
 		return {
 			WORKFLOW_SHARE_MODAL_KEY,
-			loading: false,
+			loading: true,
 			modalBus: new Vue(),
 			sharedWith: [...(workflow.sharedWith || [])] as Array<Partial<IUser>>,
 			EnterpriseEditionFeature,
@@ -199,8 +200,9 @@ export default mixins(showMessage).extend({
 		modalTitle(): string {
 			return this.$locale.baseText(
 				this.isSharingEnabled
-					? this.uiStore.contextBasedTranslationKeys.workflows.sharing.title
-					: this.uiStore.contextBasedTranslationKeys.workflows.sharing.unavailable.title,
+					? (this.uiStore.contextBasedTranslationKeys.workflows.sharing.title as BaseTextKey)
+					: (this.uiStore.contextBasedTranslationKeys.workflows.sharing.unavailable
+							.title as BaseTextKey),
 				{
 					interpolate: { name: this.workflow.name },
 				},
@@ -380,7 +382,7 @@ export default mixins(showMessage).extend({
 						},
 					),
 					this.$locale.baseText('workflows.shareModal.list.delete.confirm.title', {
-						interpolate: { name: user.fullName },
+						interpolate: { name: user.fullName as string },
 					}),
 					null,
 					this.$locale.baseText('workflows.shareModal.list.delete.confirm.confirmButtonText'),
@@ -437,18 +439,37 @@ export default mixins(showMessage).extend({
 			});
 		},
 		goToUpgrade() {
-			let linkUrl = this.$locale.baseText(this.uiStore.contextBasedTranslationKeys.upgradeLinkUrl);
+			let linkUrl = this.$locale.baseText(
+				this.uiStore.contextBasedTranslationKeys.upgradeLinkUrl as BaseTextKey,
+			);
 			if (linkUrl.includes('subscription')) {
 				linkUrl = `${this.usageStore.viewPlansUrl}&source=workflow_sharing`;
 			}
 
 			window.open(linkUrl, '_blank');
 		},
+		async initialize() {
+			if (this.isSharingEnabled) {
+				await this.loadUsers();
+
+				if (
+					this.workflow.id !== PLACEHOLDER_EMPTY_WORKFLOW_ID &&
+					!this.workflow.sharedWith?.length // Sharing info already loaded
+				) {
+					await this.workflowsStore.fetchWorkflow(this.workflow.id);
+				}
+			}
+
+			this.loading = false;
+		},
 	},
 	mounted() {
-		if (this.isSharingEnabled) {
-			this.loadUsers();
-		}
+		this.initialize();
+	},
+	watch: {
+		workflow(workflow) {
+			this.sharedWith = workflow.sharedWith;
+		},
 	},
 });
 </script>
diff --git a/packages/editor-ui/src/components/layouts/PageViewLayoutList.vue b/packages/editor-ui/src/components/layouts/PageViewLayoutList.vue
index 345b291cb1..f66ee0a2ad 100644
--- a/packages/editor-ui/src/components/layouts/PageViewLayoutList.vue
+++ b/packages/editor-ui/src/components/layouts/PageViewLayoutList.vue
@@ -1,7 +1,7 @@
 <template>
 	<div :class="$style.wrapper">
 		<div :class="$style.list">
-			<div v-if="$slots.header">
+			<div v-if="$slots.header" :class="$style.header">
 				<slot name="header" />
 			</div>
 			<div :class="$style.body">
@@ -21,12 +21,16 @@
 .list {
 	display: flex;
 	flex-direction: column;
-	align-items: stretch;
 	width: 100%;
 	height: 100%;
-}
 
-.body {
-	overflow: auto;
+	.header {
+		flex: 0 0 auto;
+	}
+
+	.body {
+		overflow: hidden;
+		flex: 1 1;
+	}
 }
 </style>
diff --git a/packages/editor-ui/src/components/layouts/ResourcesListLayout.vue b/packages/editor-ui/src/components/layouts/ResourcesListLayout.vue
index 08aee20b34..3c5a8e7601 100644
--- a/packages/editor-ui/src/components/layouts/ResourcesListLayout.vue
+++ b/packages/editor-ui/src/components/layouts/ResourcesListLayout.vue
@@ -106,56 +106,56 @@
 							</div>
 						</div>
 					</div>
+
+					<slot name="callout"></slot>
+
+					<div v-show="hasFilters" class="mt-xs">
+						<n8n-info-tip :bold="false">
+							{{ $locale.baseText(`${resourceKey}.filters.active`) }}
+							<n8n-link @click="resetFilters" size="small">
+								{{ $locale.baseText(`${resourceKey}.filters.active.reset`) }}
+							</n8n-link>
+						</n8n-info-tip>
+					</div>
+
+					<div class="pb-xs" />
 				</template>
 
-				<slot name="callout"></slot>
+				<n8n-recycle-scroller
+					v-if="filteredAndSortedSubviewResources.length > 0"
+					data-test-id="resources-list"
+					:class="[$style.list, 'list-style-none']"
+					:items="filteredAndSortedSubviewResources"
+					:item-size="itemSize"
+					item-key="id"
+				>
+					<template #default="{ item, updateItemSize }">
+						<slot :data="item" :updateItemSize="updateItemSize" />
+					</template>
+				</n8n-recycle-scroller>
 
-				<div v-show="hasFilters" class="mt-xs">
-					<n8n-info-tip :bold="false">
-						{{ $locale.baseText(`${resourceKey}.filters.active`) }}
-						<n8n-link @click="resetFilters" size="small">
-							{{ $locale.baseText(`${resourceKey}.filters.active.reset`) }}
-						</n8n-link>
-					</n8n-info-tip>
-				</div>
+				<n8n-text color="text-base" size="medium" data-test-id="resources-list-empty" v-else>
+					{{ $locale.baseText(`${resourceKey}.noResults`) }}
+					<template v-if="shouldSwitchToAllSubview">
+						<span v-if="!filters.search">
+							({{ $locale.baseText(`${resourceKey}.noResults.switchToShared.preamble`) }}
+							<n8n-link @click="setOwnerSubview(false)">
+								{{ $locale.baseText(`${resourceKey}.noResults.switchToShared.link`) }} </n8n-link
+							>)
+						</span>
 
-				<div class="mt-xs mb-l">
-					<ul
-						:class="[$style.list, 'list-style-none']"
-						v-if="filteredAndSortedSubviewResources.length > 0"
-						data-test-id="resources-list"
-					>
-						<li
-							v-for="resource in filteredAndSortedSubviewResources"
-							:key="resource.id"
-							class="mb-2xs"
-							data-test-id="resources-list-item"
-						>
-							<slot :data="resource" />
-						</li>
-					</ul>
-					<n8n-text color="text-base" size="medium" data-test-id="resources-list-empty" v-else>
-						{{ $locale.baseText(`${resourceKey}.noResults`) }}
-						<template v-if="shouldSwitchToAllSubview">
-							<span v-if="!filters.search">
-								({{ $locale.baseText(`${resourceKey}.noResults.switchToShared.preamble`) }}
-								<n8n-link @click="setOwnerSubview(false)">{{
-									$locale.baseText(`${resourceKey}.noResults.switchToShared.link`)
-								}}</n8n-link
-								>)
-							</span>
-							<span v-else>
-								({{
-									$locale.baseText(`${resourceKey}.noResults.withSearch.switchToShared.preamble`)
-								}}
-								<n8n-link @click="setOwnerSubview(false)">{{
+						<span v-else>
+							({{
+								$locale.baseText(`${resourceKey}.noResults.withSearch.switchToShared.preamble`)
+							}}
+							<n8n-link @click="setOwnerSubview(false)">
+								{{
 									$locale.baseText(`${resourceKey}.noResults.withSearch.switchToShared.link`)
-								}}</n8n-link
-								>)
-							</span>
-						</template>
-					</n8n-text>
-				</div>
+								}} </n8n-link
+							>)
+						</span>
+					</template>
+				</n8n-text>
 			</page-view-layout-list>
 		</template>
 	</page-view-layout>
@@ -217,6 +217,10 @@ export default mixins(showMessage, debounceHelper).extend({
 			type: Array,
 			default: (): IResource[] => [],
 		},
+		itemSize: {
+			type: Number,
+			default: 80,
+		},
 		initialize: {
 			type: Function as PropType<() => Promise<void>>,
 			default: () => () => Promise.resolve(),
@@ -438,8 +442,8 @@ export default mixins(showMessage, debounceHelper).extend({
 }
 
 .list {
-	display: flex;
-	flex-direction: column;
+	//display: flex;
+	//flex-direction: column;
 }
 
 .sort-and-filter {
diff --git a/packages/editor-ui/src/plugins/components.ts b/packages/editor-ui/src/plugins/components.ts
index 5c4d549135..567a26d1cc 100644
--- a/packages/editor-ui/src/plugins/components.ts
+++ b/packages/editor-ui/src/plugins/components.ts
@@ -2,11 +2,10 @@
 
 import Vue from 'vue';
 import Fragment from 'vue-fragment';
+import VueAgile from 'vue-agile';
 
 import 'regenerator-runtime/runtime';
 
-import VueAgile from 'vue-agile';
-
 import ElementUI from 'element-ui';
 import { Loading, MessageBox, Message, Notification } from 'element-ui';
 import { designSystemComponents } from 'n8n-design-system';
@@ -14,13 +13,13 @@ import { ElMessageBoxOptions } from 'element-ui/types/message-box';
 import EnterpriseEdition from '@/components/EnterpriseEdition.ee.vue';
 
 Vue.use(Fragment.Plugin);
+Vue.use(VueAgile);
 
 Vue.use(ElementUI);
 Vue.use(designSystemComponents);
 
 Vue.component('enterprise-edition', EnterpriseEdition);
 
-Vue.use(VueAgile);
 Vue.use(Loading.directive);
 
 Vue.prototype.$loading = Loading.service;
diff --git a/packages/editor-ui/src/stores/workflows.ts b/packages/editor-ui/src/stores/workflows.ts
index b156c70ab3..e32f1d6183 100644
--- a/packages/editor-ui/src/stores/workflows.ts
+++ b/packages/editor-ui/src/stores/workflows.ts
@@ -50,6 +50,7 @@ import {
 	getExecutionData,
 	getFinishedExecutions,
 	getNewWorkflow,
+	getWorkflow,
 	getWorkflows,
 } from '@/api/workflows';
 import { useUIStore } from './ui';
@@ -258,6 +259,13 @@ export const useWorkflowsStore = defineStore(STORES.WORKFLOWS, {
 			return workflows;
 		},
 
+		async fetchWorkflow(id: string): Promise<IWorkflowDb> {
+			const rootStore = useRootStore();
+			const workflow = await getWorkflow(rootStore.getRestApiContext, id);
+			this.addWorkflow(workflow);
+			return workflow;
+		},
+
 		async getNewWorkflowData(name?: string): Promise<INewWorkflowData> {
 			const workflowsEEStore = useWorkflowsEEStore();
 
diff --git a/packages/editor-ui/src/views/CredentialsView.vue b/packages/editor-ui/src/views/CredentialsView.vue
index 3ff980da74..901ca18ebe 100644
--- a/packages/editor-ui/src/views/CredentialsView.vue
+++ b/packages/editor-ui/src/views/CredentialsView.vue
@@ -6,11 +6,12 @@
 		:initialize="initialize"
 		:filters="filters"
 		:additional-filters-handler="onFilter"
+		:item-size="77"
 		@click:add="addCredential"
 		@update:filters="filters = $event"
 	>
 		<template #default="{ data }">
-			<credential-card :data="data" />
+			<credential-card data-test-id="resources-list-item" class="mb-2xs" :data="data" />
 		</template>
 		<template #filters="{ setKeyValue }">
 			<div class="mb-s">
diff --git a/packages/editor-ui/src/views/WorkflowsView.vue b/packages/editor-ui/src/views/WorkflowsView.vue
index 277629b62b..abe2a082ad 100644
--- a/packages/editor-ui/src/views/WorkflowsView.vue
+++ b/packages/editor-ui/src/views/WorkflowsView.vue
@@ -22,8 +22,14 @@
 				</template>
 			</n8n-callout>
 		</template>
-		<template #default="{ data }">
-			<workflow-card :data="data" @click:tag="onClickTag" />
+		<template #default="{ data, updateItemSize }">
+			<workflow-card
+				data-test-id="resources-list-item"
+				class="mb-2xs"
+				:data="data"
+				@expand:tags="updateItemSize(data)"
+				@click:tag="onClickTag"
+			/>
 		</template>
 		<template #empty>
 			<div class="text-center mt-s">