Composer update (react-query refactor) (#1899)

* Move composer state to a context

* Rework composer to use RQ

---------

Co-authored-by: Eric Bailey <git@esb.lol>

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

@@ -11,13 +11,15 @@ import {Paragraph} from '@tiptap/extension-paragraph'
 import {Placeholder} from '@tiptap/extension-placeholder'
 import {Text} from '@tiptap/extension-text'
 import isEqual from 'lodash.isequal'
-import {UserAutocompleteModel} from 'state/models/discovery/user-autocomplete'
 import {createSuggestion} from './web/Autocomplete'
 import {useColorSchemeStyle} from 'lib/hooks/useColorSchemeStyle'
 import {isUriImage, blobToDataUri} from 'lib/media/util'
 import {Emoji} from './web/EmojiPicker.web'
 import {LinkDecorator} from './web/LinkDecorator'
 import {generateJSON} from '@tiptap/html'
+import {ActorAutocomplete} from '#/state/queries/actor-autocomplete'
+import {useSession} from '#/state/session'
+import {useMyFollowsQuery} from '#/state/queries/my-follows'
 
 export interface TextInputRef {
   focus: () => void
@@ -28,7 +30,6 @@ interface TextInputProps {
   richtext: RichText
   placeholder: string
   suggestedLinks: Set<string>
-  autocompleteView: UserAutocompleteModel
   setRichText: (v: RichText | ((v: RichText) => RichText)) => void
   onPhotoPasted: (uri: string) => void
   onPressPublish: (richtext: RichText) => Promise<void>
@@ -43,7 +44,6 @@ export const TextInput = React.forwardRef(function TextInputImpl(
     richtext,
     placeholder,
     suggestedLinks,
-    autocompleteView,
     setRichText,
     onPhotoPasted,
     onPressPublish,
@@ -52,6 +52,16 @@ export const TextInput = React.forwardRef(function TextInputImpl(
   TextInputProps,
   ref,
 ) {
+  const {agent} = useSession()
+  const autocomplete = React.useMemo(
+    () => new ActorAutocomplete(agent),
+    [agent],
+  )
+  const {data: follows} = useMyFollowsQuery()
+  if (follows) {
+    autocomplete.setFollows(follows)
+  }
+
   const modeClass = useColorSchemeStyle('ProseMirror-light', 'ProseMirror-dark')
   const extensions = React.useMemo(
     () => [
@@ -61,7 +71,7 @@ export const TextInput = React.forwardRef(function TextInputImpl(
         HTMLAttributes: {
           class: 'mention',
         },
-        suggestion: createSuggestion({autocompleteView}),
+        suggestion: createSuggestion({autocomplete}),
       }),
       Paragraph,
       Placeholder.configure({
@@ -71,7 +81,7 @@ export const TextInput = React.forwardRef(function TextInputImpl(
       History,
       Hardbreak,
     ],
-    [autocompleteView, placeholder],
+    [autocomplete, placeholder],
   )
 
   React.useEffect(() => {