windmill/frontend/src/lib/components/flows/pickers/PickHubScriptQuick.svelte

<script lang="ts">
	import { createEventDispatcher } from 'svelte'
	import { Skeleton } from '$lib/components/common'
	import { classNames } from '$lib/utils'
	import { APP_TO_ICON_COMPONENT } from '$lib/components/icons'
	import { IntegrationService, ScriptService, type HubScriptKind } from '$lib/gen'
	import { Circle } from 'lucide-svelte'

	export let kind: HubScriptKind & string = 'script'
	export let filter = ''

	export let loading = false
	export let selected: number | undefined = undefined
	let hubNotAvailable = false

	const dispatch = createEventDispatcher()

	export let appFilter: string | undefined = undefined
	export let items: {
		path: string
		summary: string
		id: number
		version_id: number
		ask_id: number
		app: string
		kind: HubScriptKind
	}[] = []

	export let apps: string[] = []
	let allApps: string[] = []
	$: applyFilter(filter, kind, appFilter)
	$: getAllApps(kind)

	async function getAllApps(filterKind: typeof kind) {
		try {
			hubNotAvailable = false
			allApps = (
				await IntegrationService.listHubIntegrations({
					kind: filterKind
				})
			).map((x) => x.name)
			apps = allApps
		} catch (err) {
			console.error('Hub is not available')
			allApps = []
			apps = []
			hubNotAvailable = true
		}
	}

	let startTs = 0
	async function applyFilter(
		filter: string,
		filterKind: typeof kind,
		appFilter: string | undefined
	) {
		try {
			loading = true
			hubNotAvailable = false
			const ts = Date.now()
			startTs = ts
			await new Promise((resolved, rejected) => setTimeout(resolved, 200))
			if (ts < startTs) return
			const scripts =
				filter.length > 0
					? await ScriptService.queryHubScripts({
							text: `${filter}`,
							limit: 40,
							kind: filterKind
					  })
					: (
							await ScriptService.getTopHubScripts({
								limit: 40,
								kind: filterKind,
								app: appFilter
							})
					  ).asks ?? []

			const mappedItems = scripts.map(
				(x: {
					summary: string
					version_id: number
					id: number
					ask_id: number
					app: string
					kind: HubScriptKind
				}) => ({
					...x,
					path: `hub/${x.version_id}/${x.app}/${x.summary.toLowerCase().replaceAll(/\s+/g, '_')}`,
					summary: `${x.summary} (${x.app})`
				})
			)
			if (filter.length > 0) {
				apps = Array.from(new Set(mappedItems?.map((x) => x.app) ?? [])).sort()
			} else {
				apps = allApps
			}

			items = appFilter ? mappedItems.filter((x) => x.app === appFilter) : mappedItems

			if (ts === startTs) {
				loading = false
			}

			hubNotAvailable = false
		} catch (err) {
			hubNotAvailable = true
			console.error('Hub not available')
			loading = false
		}
	}

	function onKeyDown(e: KeyboardEvent) {
		if (
			selected != undefined &&
			items &&
			selected >= 0 &&
			selected < items?.length! &&
			e.key === 'Enter'
		) {
			e.preventDefault()
			let item = items![selected]
			dispatch('pickScript', item)
		}
	}
</script>

<svelte:window on:keydown={onKeyDown} />
{#if hubNotAvailable}
	<div class="text-2xs text-red-400 ftext-2xs font-light text-center py-2 px-3 items-center">
		Hub not available
	</div>
{:else if loading}
	{#each Array(15).fill(0) as _}
		<Skeleton layout={[0.1, [1.5]]} />
	{/each}
{:else if items.length > 0 && apps.length > 0}
	<ul>
		{#each items as item, index (item.path)}
			<li class="w-full">
				<button
					class="px-3 py-2 gap-2 flex flex-row w-full hover:bg-surface-hover transition-all items-center rounded-md {index ===
					selected
						? 'bg-surface-hover'
						: ''}"
					on:click={() => dispatch('pickScript', item)}
				>
					<div class={classNames('flex justify-center items-center')}>
						{#if item['app'] in APP_TO_ICON_COMPONENT}
							<svelte:component this={APP_TO_ICON_COMPONENT[item['app']]} height={14} width={14} />
						{:else}
							<div
								class="w-[14px] h-[14px] text-gray-400 flex flex-row items-center justify-center"
							>
								<Circle size="12" />
							</div>
						{/if}
					</div>

					<span class="grow truncate text-left text-2xs text-primary font-normal">
						{item.summary ?? ''}
					</span>
					{#if index === selected}
						<kbd class="!text-xs">&crarr;</kbd>
					{/if}
				</button>
			</li>
		{/each}
	</ul>
	{#if items.length == 40}
		<div class="text-2xs text-tercary font-extralight text-center py-2 px-3 items-center">
			There are more items than being displayed. Refine your search.
		</div>
	{/if}
{/if}