Make types legit

src/components/VideoPostCard.tsx

@@ -5,8 +5,8 @@ import {AppBskyEmbedVideo, AppBskyFeedDefs, AppBskyFeedPost} from '@atproto/api'
 import {msg} from '@lingui/macro'
 import {useLingui} from '@lingui/react'
 
-import {VIDEO_FEED_URI} from '#/lib/constants'
 import {sanitizeHandle} from '#/lib/strings/handles'
+import {AuthorFilter} from '#/state/queries/post-feed'
 import {formatCount} from '#/view/com/util/numeric/format'
 import {PreviewableUserAvatar} from '#/view/com/util/UserAvatar'
 import {atoms as a, useTheme} from '#/alf'
@@ -19,12 +19,24 @@ import {Link} from '#/components/Link'
 import {MediaInsetBorder} from '#/components/MediaInsetBorder'
 import {Text} from '#/components/Typography'
 
+/**
+ * Kind of like `FeedDescriptor` but not
+ */
+export type SourceContext =
+  | {type: 'feedgen'; uri: string; initialPostUri?: string}
+  | {
+      type: 'author'
+      did: string
+      filter: AuthorFilter
+      initialPostUri?: string
+    }
+
 export function VideoPostCard({
   post,
-  sourceFeedUri = VIDEO_FEED_URI,
+  sourceContext,
 }: {
   post: AppBskyFeedDefs.PostView
-  sourceFeedUri?: string
+  sourceContext: SourceContext
 }) {
   const t = useTheme()
   const {_, i18n} = useLingui()
@@ -57,8 +69,8 @@ export function VideoPostCard({
       to={{
         screen: 'VideoFeed',
         params: {
-          feedUri: sourceFeedUri,
-          postUri: post.uri,
+          ...sourceContext,
+          initialPostUri: post.uri,
         },
       }}
       onPressIn={onPressIn}

src/components/feeds/PostFeedVideoGridRow.tsx

@@ -3,14 +3,14 @@ import {AppBskyEmbedVideo} from '@atproto/api'
 
 import {FeedPostSliceItem} from '#/state/queries/post-feed'
 import {atoms as a, useGutters} from '#/alf'
-import {VideoPostCard} from '#/components/VideoPostCard'
+import {SourceContext,VideoPostCard} from '#/components/VideoPostCard'
 
 export function PostFeedVideoGridRow({
   slices,
-  sourceFeedUri,
+  sourceContext,
 }: {
   slices: FeedPostSliceItem[]
-  sourceFeedUri: string
+  sourceContext: SourceContext
 }) {
   const gutters = useGutters(['base', 'base', 0, 'base'])
   const posts = slices
@@ -28,7 +28,7 @@ export function PostFeedVideoGridRow({
       <View style={[a.flex_row, a.gap_sm]}>
         {posts.map(post => (
           <View key={post.uri} style={[a.flex_1]}>
-            <VideoPostCard post={post} sourceFeedUri={sourceFeedUri} />
+            <VideoPostCard post={post} sourceContext={sourceContext} />
           </View>
         ))}
       </View>

src/lib/routes/types.ts

@@ -1,6 +1,8 @@
 import {NavigationState, PartialState} from '@react-navigation/native'
 import type {NativeStackNavigationProp} from '@react-navigation/native-stack'
 
+import {SourceContext as VideoFeedSourceContext} from '#/components/VideoPostCard'
+
 export type {NativeStackScreenProps} from '@react-navigation/native-stack'
 
 export type CommonNavigatorParams = {
@@ -57,7 +59,7 @@ export type CommonNavigatorParams = {
   StarterPackShort: {code: string}
   StarterPackWizard: undefined
   StarterPackEdit: {rkey?: string}
-  VideoFeed: {feedUri: string; postUri?: string}
+  VideoFeed: VideoFeedSourceContext
 }
 
 export type BottomTabNavigatorParams = CommonNavigatorParams & {

src/screens/Feeds/VibeScreen.tsx

@@ -111,6 +111,16 @@ export function VibeScreen({}: Props) {
 function YoloFeed() {
   const {params} = useRoute<RouteProp<CommonNavigatorParams, 'VideoFeed'>>()
   const isFocused = useIsFocused()
+  const feedDesc = useMemo(() => {
+    switch (params.type) {
+      case 'feedgen':
+        return `feedgen|${params.uri}` as const
+      case 'author':
+        return `author|${params.did}|${params.filter}` as const
+      default:
+        throw new Error(`Invalid video feed params ${JSON.stringify(params)}`)
+    }
+  }, [params])
   const {
     data,
     isFetching,
@@ -118,13 +128,13 @@ function YoloFeed() {
     hasNextPage,
     isFetchingNextPage,
     fetchNextPage,
-  } = usePostFeedQuery(`feedgen|${params.feedUri}`)
+  } = usePostFeedQuery(feedDesc)
 
   let videos = data?.pages.flatMap(page =>
     page.slices.flatMap(slice => slice.items),
   )
   const startingVideoIndex = videos?.findIndex(video => {
-    return video.post.uri === params.postUri
+    return video.post.uri === params.initialPostUri
   })
   if (videos && startingVideoIndex && startingVideoIndex > -1) {
     videos = videos.slice(startingVideoIndex)

src/state/queries/post-feed.ts

@@ -44,7 +44,7 @@ import {
 } from './util'
 
 type ActorDid = string
-type AuthorFilter =
+export type AuthorFilter =
   | 'posts_with_replies'
   | 'posts_no_replies'
   | 'posts_and_author_threads'

src/view/com/posts/PostFeed.tsx

@@ -583,7 +583,10 @@ let PostFeed = ({
         return (
           <PostFeedVideoGridRow
             slices={row.slices}
-            sourceFeedUri={row.sourceFeedUri}
+            sourceContext={{
+              type: 'feedgen',
+              uri: row.sourceFeedUri,
+            }}
           />
         )
       } else {