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feat: Add infinite scroll in the templates list #442

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Merged
Kraci merged 1 commit into from
Jun 22, 2026
+23 −1
Merged

feat: Add infinite scroll in the templates list #442

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24 changes: 23 additions & 1 deletion src/features/dashboard/templates/list/table-body.tsx
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
import { flexRender, type Table } from '@tanstack/react-table'
import Link from 'next/link'
import posthog from 'posthog-js'
import type { RefObject } from 'react'
import { type RefObject, useEffect } from 'react'
import { PROTECTED_URLS } from '@/configs/urls'
import type { Template } from '@/core/modules/templates/models'
import { useRouteParams } from '@/lib/hooks/use-route-params'
Expand All @@ -18,6 +18,7 @@ import { useTemplateTableStore } from './stores/table-store'
const ROW_HEIGHT_PX = 32
const VIRTUAL_OVERSCAN = 8
const INITIAL_FALLBACK_ROW_COUNT = 100
const PREFETCH_THRESHOLD = 8

interface TemplatesTableBodyProps {
templates: Template[] | undefined
Expand Down Expand Up @@ -46,6 +47,7 @@ export function TemplatesTableBody({
const centerRows = table.getCenterRows()
const {
virtualRows,
virtualizer,
totalHeight: virtualizedTotalHeight,
paddingTop: virtualPaddingTop,
} = useVirtualRows<Template>({
Expand All @@ -55,6 +57,26 @@ export function TemplatesTableBody({
overscan: VIRTUAL_OVERSCAN,
})

const lastVisibleIndex = virtualizer.getVirtualItems().at(-1)?.index ?? -1

useEffect(() => {
if (
hasNextPage &&
!isFetchingNextPage &&
!isRefetching &&
lastVisibleIndex >= centerRows.length - PREFETCH_THRESHOLD
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) {
fetchNextPage()
}
}, [
hasNextPage,
isFetchingNextPage,
isRefetching,
lastVisibleIndex,
centerRows.length,
fetchNextPage,
])

const rows =
virtualRows.length > 0
? virtualRows
Expand Down
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