migrate post composer to unified autocomplete

src/view/com/composer/text-input/TextInput.web.tsx

@@ -29,7 +29,6 @@ import {splitGraphemes} from 'unicode-segmenter/grapheme'
 
 import {useColorSchemeStyle} from '#/lib/hooks/useColorSchemeStyle'
 import {blobToDataUri, isUriImage} from '#/lib/media/util'
-import {useActorAutocompleteFn} from '#/state/queries/actor-autocomplete'
 import {
   type LinkFacetMatch,
   suggestLinkCardUri,
@@ -37,9 +36,11 @@ import {
 import {textInputWebEmitter} from '#/view/com/composer/text-input/textInputWebEmitter'
 import {atoms as a, useAlf} from '#/alf'
 import {normalizeTextStyles} from '#/alf/typography'
+import {useAutocompleteFn} from '#/components/Autocomplete'
 import {type Emoji} from '#/components/EmojiPicker'
 import {Portal} from '#/components/Portal'
 import {Text} from '#/components/Typography'
+import {useFollowsSource} from '#/features/autocomplete/useFollowsSource'
 import {type TextInputProps} from './TextInput.types'
 import {type AutocompleteRef, createSuggestion} from './web/Autocomplete'
 import {LinkDecorator} from './web/LinkDecorator'
@@ -60,7 +61,24 @@ export function TextInput({
   autoFocus,
 }: TextInputProps) {
   const {theme: t, fonts} = useAlf()
-  const autocomplete = useActorAutocompleteFn()
+  const follows = useFollowsSource()
+  const autocompleteFn = useAutocompleteFn({
+    type: 'profile',
+    sources: [follows],
+  })
+  /*
+   * Adapter for the tiptap mention plugin, which renders plain profile views.
+   * useCallback keeps the extensions useMemo below stable.
+   */
+  const autocomplete = useCallback(
+    async ({query}: {query: string}) => {
+      const items = await autocompleteFn(query, 8)
+      return items
+        .filter(item => item.type === 'profile')
+        .map(item => item.profile)
+    },
+    [autocompleteFn],
+  )
   const modeClass = useColorSchemeStyle('ProseMirror-light', 'ProseMirror-dark')
 
   const [isDropping, setIsDropping] = useState(false)

src/view/com/composer/text-input/mobile/Autocomplete.tsx

@@ -1,16 +1,17 @@
 import {View} from 'react-native'
 import Animated, {FadeInDown, FadeOut} from 'react-native-reanimated'
-import {type AppBskyActorDefs} from '@atproto/api'
 import {Trans} from '@lingui/react/macro'
 
 import {PressableScale} from '#/lib/custom-animations/PressableScale'
 import {sanitizeDisplayName} from '#/lib/strings/display-names'
 import {sanitizeHandle} from '#/lib/strings/handles'
-import {useActorAutocompleteQuery} from '#/state/queries/actor-autocomplete'
 import {UserAvatar} from '#/view/com/util/UserAvatar'
 import {atoms as a, platform, useTheme} from '#/alf'
+import {useAutocomplete} from '#/components/Autocomplete'
 import {ProfileBadges} from '#/components/ProfileBadges'
 import {Text} from '#/components/Typography'
+import {useFollowsSource} from '#/features/autocomplete/useFollowsSource'
+import type * as bsky from '#/types/bsky'
 
 export function Autocomplete({
   prefix,
@@ -22,10 +23,15 @@ export function Autocomplete({
   const t = useTheme()
 
   const isActive = !!prefix
-  const {data: suggestions, isFetching} = useActorAutocompleteQuery(
-    prefix,
-    true,
-  )
+  const follows = useFollowsSource()
+  const {items, isFetching} = useAutocomplete({
+    type: 'profile',
+    query: prefix,
+    sources: isActive ? [follows] : undefined,
+  })
+  const suggestions = items
+    .filter(item => item.type === 'profile')
+    .map(item => item.profile)
 
   if (!isActive) return null
 
@@ -41,7 +47,7 @@ export function Autocomplete({
         t.atoms.border_contrast_high,
         {marginLeft: -62},
       ]}>
-      {suggestions?.length ? (
+      {suggestions.length ? (
         suggestions.slice(0, 5).map((item, index, arr) => {
           return (
             <AutocompleteProfileCard
@@ -70,7 +76,7 @@ function AutocompleteProfileCard({
   totalItems,
   onPress,
 }: {
-  profile: AppBskyActorDefs.ProfileViewBasic
+  profile: bsky.profile.AnyProfileView
   itemIndex: number
   totalItems: number
   onPress: () => void

src/view/com/composer/text-input/web/Autocomplete.tsx

@@ -1,6 +1,6 @@
 import {forwardRef, useEffect, useImperativeHandle, useState} from 'react'
 import {Pressable, View} from 'react-native'
-import {type AppBskyActorDefs, type ModerationOpts} from '@atproto/api'
+import {type ModerationOpts} from '@atproto/api'
 import {Trans} from '@lingui/react/macro'
 import {ReactRenderer} from '@tiptap/react'
 import {
@@ -11,10 +11,10 @@ import {
 import tippy, {type Instance as TippyInstance} from 'tippy.js'
 
 import {useModerationOpts} from '#/state/preferences/moderation-opts'
-import {type ActorAutocompleteFn} from '#/state/queries/actor-autocomplete'
 import {atoms as a, useTheme} from '#/alf'
 import * as ProfileCard from '#/components/ProfileCard'
 import {Text} from '#/components/Typography'
+import type * as bsky from '#/types/bsky'
 
 interface MentionListRef {
   onKeyDown: (props: SuggestionKeyDownProps) => boolean
@@ -24,11 +24,19 @@ export interface AutocompleteRef {
   maybeClose: () => boolean
 }
 
+/**
+ * Adapter type for the tiptap mention suggestion plugin, which expects a
+ * function returning plain profile views rather than `AutocompleteItem`s.
+ */
+export type MentionAutocompleteFn = (opts: {
+  query: string
+}) => Promise<bsky.profile.AnyProfileView[]>
+
 export function createSuggestion({
   autocomplete,
   autocompleteRef,
 }: {
-  autocomplete: ActorAutocompleteFn
+  autocomplete: MentionAutocompleteFn
   autocompleteRef: React.Ref<AutocompleteRef>
 }): Omit<SuggestionOptions, 'editor'> {
   return {
@@ -204,7 +212,7 @@ function AutocompleteProfileCard({
   onHover,
   moderationOpts,
 }: {
-  profile: AppBskyActorDefs.ProfileViewBasic
+  profile: bsky.profile.AnyProfileView
   isSelected: boolean
   onPress: () => void
   onHover: () => void