feat: add "Files Navigation" experimental feature to Labs (#1125)

packages/web/src/javascripts/Application/Application.ts

@@ -26,6 +26,7 @@ import { makeObservable, observable } from 'mobx'
 import { PanelResizedData } from '@/Types/PanelResizedData'
 import { WebAppEvent } from './WebAppEvent'
 import { isDesktopApplication } from '@/Utils'
+import { storage, StorageKey } from '@/Services/LocalStorage'
 
 type WebServices = {
   viewControllerManager: ViewControllerManager
@@ -62,7 +63,7 @@ export class WebApplication extends SNApplication {
       defaultHost: defaultSyncServerHost,
       appVersion: deviceInterface.appVersion,
       webSocketUrl: webSocketUrl,
-      supportsFileNavigation: window.enabledUnfinishedFeatures || false,
+      supportsFileNavigation: storage.get(StorageKey.FilesNavigationEnabled) || false,
     })
 
     makeObservable(this, {

packages/web/src/javascripts/Components/Preferences/Panes/General/General.tsx

@@ -5,7 +5,7 @@ import { ExtensionsLatestVersions } from '@/Components/Preferences/Panes/Extensi
 import { observer } from 'mobx-react-lite'
 import Tools from './Tools'
 import Defaults from './Defaults'
-import LabsPane from './Labs'
+import LabsPane from './Labs/Labs'
 import Advanced from '@/Components/Preferences/Panes/Account/Advanced'
 import PreferencesPane from '../../PreferencesComponents/PreferencesPane'
 

packages/web/src/javascripts/Components/Preferences/Panes/General/Labs/Labs.tsx

@@ -1,12 +1,13 @@
-import Switch from '@/Components/Switch/Switch'
-import { Subtitle, Text, Title } from '@/Components/Preferences/PreferencesComponents/Content'
+import { Text, Title } from '@/Components/Preferences/PreferencesComponents/Content'
 import { WebApplication } from '@/Application/Application'
 import { FeatureIdentifier, FeatureStatus, FindNativeFeature } from '@standardnotes/snjs'
 import { Fragment, FunctionComponent, useCallback, useEffect, useState } from 'react'
 import { usePremiumModal } from '@/Hooks/usePremiumModal'
+import PreferencesGroup from '../../../PreferencesComponents/PreferencesGroup'
+import PreferencesSegment from '../../../PreferencesComponents/PreferencesSegment'
+import LabsFeature from './LabsFeature'
+import { StorageKey, useLocalStorageItem } from '@/Services/LocalStorage'
 import HorizontalSeparator from '@/Components/Shared/HorizontalSeparator'
-import PreferencesGroup from '../../PreferencesComponents/PreferencesGroup'
-import PreferencesSegment from '../../PreferencesComponents/PreferencesSegment'
 
 type ExperimentalFeatureItem = {
   identifier: FeatureIdentifier
@@ -17,11 +18,14 @@ type ExperimentalFeatureItem = {
 }
 
 type Props = {
-  application: WebApplication
+  application: {
+    features: WebApplication['features']
+  }
 }
 
 const LabsPane: FunctionComponent<Props> = ({ application }) => {
   const [experimentalFeatures, setExperimentalFeatures] = useState<ExperimentalFeatureItem[]>([])
+  const [isFilesNavigationEnabled, setFilesNavigation] = useLocalStorageItem(StorageKey.FilesNavigationEnabled)
 
   const reloadExperimentalFeatures = useCallback(() => {
     const experimentalFeatures = application.features.getExperimentalFeatures().map((featureIdentifier) => {
@@ -43,12 +47,23 @@ const LabsPane: FunctionComponent<Props> = ({ application }) => {
 
   const premiumModal = usePremiumModal()
 
+  const toggleFilesNavigation = useCallback(() => {
+    const isEntitled = application.features.getFeatureStatus(FeatureIdentifier.Files) === FeatureStatus.Entitled
+
+    if (!isEntitled) {
+      premiumModal.activate('Files navigation')
+      return
+    }
+
+    setFilesNavigation(!isFilesNavigationEnabled)
+  }, [application.features, isFilesNavigationEnabled, premiumModal, setFilesNavigation])
+
   return (
     <PreferencesGroup>
       <PreferencesSegment>
         <Title>Labs</Title>
         <div>
-          {experimentalFeatures.map(({ identifier, name, description, isEnabled, isEntitled }, index: number) => {
+          {experimentalFeatures.map(({ identifier, name, description, isEnabled, isEntitled }, index) => {
             const toggleFeature = () => {
               if (!isEntitled) {
                 premiumModal.activate(name)
@@ -63,17 +78,23 @@ const LabsPane: FunctionComponent<Props> = ({ application }) => {
 
             return (
               <Fragment key={identifier}>
-                <div className="flex items-center justify-between">
-                  <div className="flex flex-col">
-                    <Subtitle>{name}</Subtitle>
-                    <Text>{description}</Text>
-                  </div>
-                  <Switch onChange={toggleFeature} checked={isEnabled} />
-                </div>
+                <LabsFeature
+                  name={name}
+                  description={description}
+                  toggleFeature={toggleFeature}
+                  isEnabled={isEnabled}
+                />
                 {showHorizontalSeparator && <HorizontalSeparator classes="mt-2.5 mb-3" />}
               </Fragment>
             )
           })}
+          <HorizontalSeparator classes="mt-2.5 mb-3" />
+          <LabsFeature
+            name="Files navigation"
+            description={'Enables a "Files" view which allows for better files navigation. Requires reload.'}
+            toggleFeature={toggleFilesNavigation}
+            isEnabled={!!isFilesNavigationEnabled}
+          />
           {experimentalFeatures.length === 0 && (
             <div className="flex items-center justify-between">
               <div className="flex flex-col">

packages/web/src/javascripts/Components/Preferences/Panes/General/Labs/LabsFeature.tsx

@@ -0,0 +1,23 @@
+import { Subtitle, Text } from '@/Components/Preferences/PreferencesComponents/Content'
+import Switch from '@/Components/Switch/Switch'
+
+type Props = {
+  name: string
+  description: string
+  toggleFeature: () => void
+  isEnabled: boolean
+}
+
+const LabsFeature = ({ name, description, toggleFeature, isEnabled }: Props) => {
+  return (
+    <div className="flex items-center justify-between">
+      <div className="flex flex-col">
+        <Subtitle>{name}</Subtitle>
+        <Text>{description}</Text>
+      </div>
+      <Switch onChange={toggleFeature} checked={isEnabled} />
+    </div>
+  )
+}
+
+export default LabsFeature

packages/web/src/javascripts/Services/LocalStorage.ts

@@ -1,13 +1,17 @@
+import { useCallback, useState } from 'react'
+
 export enum StorageKey {
   AnonymousUserId = 'AnonymousUserId',
   ShowBetaWarning = 'ShowBetaWarning',
   ShowNoAccountWarning = 'ShowNoAccountWarning',
+  FilesNavigationEnabled = 'FilesNavigationEnabled',
 }
 
 export type StorageValue = {
   [StorageKey.AnonymousUserId]: string
   [StorageKey.ShowBetaWarning]: boolean
   [StorageKey.ShowNoAccountWarning]: boolean
+  [StorageKey.FilesNavigationEnabled]: boolean
 }
 
 export const storage = {
@@ -22,3 +26,19 @@ export const storage = {
     localStorage.removeItem(key)
   },
 }
+
+type LocalStorageHookReturnType<Key extends StorageKey> = [StorageValue[Key] | null, (value: StorageValue[Key]) => void]
+
+export const useLocalStorageItem = <Key extends StorageKey>(key: Key): LocalStorageHookReturnType<Key> => {
+  const [value, setValue] = useState(() => storage.get(key))
+
+  const set = useCallback(
+    (value: StorageValue[Key]) => {
+      storage.set(key, value)
+      setValue(value)
+    },
+    [key],
+  )
+
+  return [value, set]
+}