faet(frontend): Add tour manager store

frontend/src/lib/components/tutorial/Tour.svelte

@@ -1,7 +1,6 @@
 <script lang="ts">
-	import { onMount } from 'svelte'
 	import Shepherd from 'shepherd.js'
-	import { steps, type TutorialName } from './'
+	import { steps, tourStore, type TutorialName } from './'
 
 	export let tutorial: TutorialName
 	/**
@@ -13,7 +12,12 @@
 	}
 	let tour: Shepherd.Tour | undefined
 
-	onMount(() => {
+	$: $tourStore.includes(tutorial) && initiate()
+
+	function initiate() {
+		if (!tourStore.isTourActive(tutorial)) {
+			return
+		}
 		tour?.cancel()
 		tour = new Shepherd.Tour({
 			tourName: tutorial,
@@ -42,8 +46,13 @@
 				}
 			})
 		})
+		;['complete', 'cancel'].forEach((event) => {
+			tour?.on(event, () => {
+				tourStore.markTourAsDone(tutorial)
+			})
+		})
 		tour.start()
-	})
+	}
 </script>
 
 <style global>

frontend/src/lib/components/tutorial/index.ts

@@ -1,15 +1,51 @@
+import { browser } from '$app/environment'
 import type Shepherd from 'shepherd.js'
 import welcome from './welcome-steps'
 import script from './script-steps'
 import flow from './flow-steps'
 import app from './app-steps'
+import { writable } from 'svelte/store'
 
 export { default as Tour } from './Tour.svelte'
 
-export type TutorialName = 'welcome' | 'script' | 'flow' | 'app'
+export const TUTORIAL_NAMES = ['welcome', 'script', 'flow', 'app'] as const
+export type TutorialName = (typeof TUTORIAL_NAMES)[number]
+
 export const steps: Record<TutorialName, (tour: Shepherd.Tour) => object[] | Shepherd.Step[]> = {
 	welcome,
 	script,
 	flow,
 	app
 }
+
+const STORAGE_KEY = 'tutorials-to-show' as const
+const store = writable<Readonly<TutorialName[]>>([])
+export const tourStore = {
+	subscribe: store.subscribe,
+	initiateTours: () => {
+		if (!browser) {
+			return
+		}
+		window.localStorage.setItem(STORAGE_KEY, JSON.stringify(TUTORIAL_NAMES))
+		store.set(TUTORIAL_NAMES)
+	},
+	isTourActive: (name: TutorialName) => {
+		if (!browser) {
+			return false
+		}
+		const toursToShow = JSON.parse(
+			window.localStorage.getItem(STORAGE_KEY) || '[]'
+		) as TutorialName[]
+		return toursToShow.includes(name)
+	},
+	markTourAsDone: (name: TutorialName) => {
+		if (!browser) {
+			return
+		}
+		const toursToShow = (
+			JSON.parse(window.localStorage.getItem(STORAGE_KEY) || '[]') as TutorialName[]
+		).filter((t) => t !== name)
+		window.localStorage.setItem(STORAGE_KEY, JSON.stringify(toursToShow))
+		store.set(toursToShow)
+	}
+}

frontend/src/routes/(root)/(logged)/+page.svelte

@@ -20,7 +20,8 @@
 	import AppPreview from '$lib/components/apps/editor/AppPreview.svelte'
 	import { writable } from 'svelte/store'
 	import type { EditorBreakpoint } from '$lib/components/apps/types'
-	import { Tour } from '../../../lib/components/tutorial'
+	import { Tour, tourStore } from '../../../lib/components/tutorial'
+	import { onMount } from 'svelte'
 
 	type Tab = 'hubscripts' | 'hubflows' | 'hubapps' | 'workspace'
 
@@ -61,9 +62,12 @@
 		appViewerApp = hub
 		appViewer.openDrawer?.()
 	}
+
+	onMount(tourStore.initiateTours)
 </script>
 
 <Tour tutorial="welcome" />
+
 <Drawer bind:this={codeViewer} size="900px">
 	<DrawerContent title={codeViewerObj?.summary ?? ''} on:close={codeViewer.closeDrawer}>
 		<svelte:fragment slot="actions">