[Threads V2] Preliminary integration of unspecced V2 APIs (#8443)

* WIP

* Sorting working

* Rough handling of hidden/muted

* Better muted/hidden sorting and handling

* Clarify some naming

* Fix parents

* Handle first reply under highlighted/composer

* WIP RaW

* WIP optimistic

* Optimistic WIP

* Little cleanup, inserting dupes

* Re-org

* Add in new optimistic insert logic

* Update types

* Sorta working linear view optimistic state

* Simple working version, no pref for OP

* Working optimistic reply insertions, preference for OP

* Ensure deletes are coming through

* WIP scroll handling

* WIP scroll tweaks

* Clean up scrolling

* Clean up onPostSuccess

* Add annotations

* Fix highlighted post calc

* WIP kill me

* Update APIs

* Nvm don't kill me

* Fix optimistic insert

* Handle read more cases in tree view

* Basically working read more

* Handle linear view

* Reorg

* More reorg

* Split up thread post components

* New reply tree layout

* Fix up traversal metadata

* Tighten some spacing

* Use indent ya idiot

* Some linear mode cleanup

* Fix lines on read more items

* Vibe coding to success

* Almost there with read mores

* Update APIs

* Bump sdk

* Update import

* Checkpoint new traversal

* Checkpoint cleanup

* Checkpoint, need to fix blocked posts

* Checkpoint: think we're good, needs more cleanup

* Clean it up

* Two passes only

* Set to default params, update comment

* Fix render bug on native

* Checkpoint parent rendering, can opt for slower handling here

* Clean up parent handling, reply handling

* Fix read more extra space

* Fix read more in linear view

* Fix hidden reply handling, seen count, before/after calc

* Update naming

* Rename Slice to ThreadItem

* Add basic post and anchor skeletons

* Refactor client-side hidden

* WIP hidden fetching

* Update types

* Clean up query a bit

* Scrolling still broken

* Ok maybe fix scrolling

* Checkpoint move state into meta query

* Don't load remote hidden items unless needed

* skeleton view

* Reset hidden items when params change

* Split up traversal and avoid multiple passes

* Clean up

* Checkpoint: handling exhausted replies

* Clean up traversal functions further

* Clean up pagination

* Limit optimistic reply depth

* Handle optimistic insert in hidden replies

* Share root query key for easier cache extraction

* Make blurred posts not look like ass

* Fix double deleted item

* Make optimistic deleted state not look like crap in tree view

* Fix parents traversal 4 real

* Rename tree post

* Make optimistic deletions of linear posts not look bad

* Rename linear post components

* Handle tombstone views

* Rename read more component

* Add moreParents handling

* Align interaction states of read more

* Fix read more on FF

* Tree view skeleton

* Reply composer skele

* Remove hack for showing more replies

* Checkpoint: sort change scrolling fixed

* Checkpoint: learned new things, reset to base

* Feature gate

* Rename

* Replace show more

* Update settings screen

* Update pkg and endpoint

* Remove console

* Eureka

* Cleanup last commit

* No tests atm

* Remove scroll provider

* Clean up callbacks, better error state

* Remove todo

* Remove todo

* Remove todos

* Format

* Ok I think scrolling is solid

* Add back mobile compose input

* Ok need to compute headerHeight every time

* Update comments

* Ok button up web too

* Threads v2 tweaks (#8467)

* fix error screen collapsing

* use personx icon for blocked posts

* Remove height/width

* Revert unused Header change

* Clarify code

* Relate consts to theme values

* Remove debug code

* Typo

* Fix debounce of threads prefs

* Update metadata comments, dev mode

* Missed a spot

* Clean up todo

* Fix up no-unauthenticated posts

* Truncate parents if no-unauth

* Update getBranch docs

* Remove debug code

* Expand fetching in some cases

* Clear scroll need for root post to fix jump bug

* Fix reply composer skeleton state

* Remove uneeded initialized value

* Add profile shadow cache

* Some metrics

* prettier tweak

* eslint ignore

* Fix optimistic insertion

* Typo

* Rename, comment

* Remove wait

* Counter naming

* Replies seen counter for moderated sub-trees

* Remove borders on skeleton

* Align tombstone with optimistic deletion state

* Fix optimistic deletion for thread

* Add tree view icon

* Rename

* Cleanup

* Update settings copy

* Header menu open metric

* Bump package

* Better reply prompt (#8474)

* restyle reply prompt

* hide bottom bar border for cleaner look

* use new border hiding hook in DMs

* create `transparentifyColor` function

* adjust padding

* fix padding in immersive lpayer

* Apply suggestions from code review

Co-authored-by: surfdude29 <149612116+surfdude29@users.noreply.github.com>

* Integrate post-source

(cherry picked from commit fe053e9b38395a4fcb30a4367bc800f64ea84fe9)

---------

Co-authored-by: Samuel Newman <mozzius@protonmail.com>
Co-authored-by: surfdude29 <149612116+surfdude29@users.noreply.github.com>

4 files changed, 80 insertions, 4 deletions

diff --git a/src/lib/async/retry.ts b/src/lib/async/retry.ts
index abf78de55..8a1729091 100644
--- a/src/lib/async/retry.ts
+++ b/src/lib/async/retry.ts
@@ -1,17 +1,22 @@
+import {timeout} from '#/lib/async/timeout'
 import {isNetworkError} from '#/lib/strings/errors'
 
 export async function retry<P>(
   retries: number,
-  cond: (err: any) => boolean,
-  fn: () => Promise<P>,
+  shouldRetry: (err: any) => boolean,
+  action: () => Promise<P>,
+  delay?: number,
 ): Promise<P> {
   let lastErr
   while (retries > 0) {
     try {
-      return await fn()
+      return await action()
     } catch (e: any) {
       lastErr = e
-      if (cond(e)) {
+      if (shouldRetry(e)) {
+        if (delay) {
+          await timeout(delay)
+        }
         retries--
         continue
       }
diff --git a/src/lib/hooks/useCallOnce.ts b/src/lib/hooks/useCallOnce.ts
new file mode 100644
index 000000000..fa01cf4aa
--- /dev/null
+++ b/src/lib/hooks/useCallOnce.ts
@@ -0,0 +1,20 @@
+import {useCallback} from 'react'
+
+export enum OnceKey {
+  PreferencesThread = 'preferences:thread',
+}
+
+const called: Record<OnceKey, boolean> = {
+  [OnceKey.PreferencesThread]: false,
+}
+
+export function useCallOnce(key: OnceKey) {
+  return useCallback(
+    (cb: () => void) => {
+      if (called[key] === true) return
+      called[key] = true
+      cb()
+    },
+    [key],
+  )
+}
diff --git a/src/lib/hooks/useHideBottomBarBorder.tsx b/src/lib/hooks/useHideBottomBarBorder.tsx
new file mode 100644
index 000000000..e21184fda
--- /dev/null
+++ b/src/lib/hooks/useHideBottomBarBorder.tsx
@@ -0,0 +1,50 @@
+import {createContext, useCallback, useContext, useState} from 'react'
+import {useFocusEffect} from '@react-navigation/native'
+
+type HideBottomBarBorderSetter = () => () => void
+
+const HideBottomBarBorderContext = createContext<boolean>(false)
+const HideBottomBarBorderSetterContext =
+  createContext<HideBottomBarBorderSetter | null>(null)
+
+export function useHideBottomBarBorderSetter() {
+  const hideBottomBarBorder = useContext(HideBottomBarBorderSetterContext)
+  if (!hideBottomBarBorder) {
+    throw new Error(
+      'useHideBottomBarBorderSetter must be used within a HideBottomBarBorderProvider',
+    )
+  }
+  return hideBottomBarBorder
+}
+
+export function useHideBottomBarBorderForScreen() {
+  const hideBorder = useHideBottomBarBorderSetter()
+
+  useFocusEffect(
+    useCallback(() => {
+      const cleanup = hideBorder()
+      return () => cleanup()
+    }, [hideBorder]),
+  )
+}
+
+export function useHideBottomBarBorder() {
+  return useContext(HideBottomBarBorderContext)
+}
+
+export function Provider({children}: {children: React.ReactNode}) {
+  const [refCount, setRefCount] = useState(0)
+
+  const setter = useCallback(() => {
+    setRefCount(prev => prev + 1)
+    return () => setRefCount(prev => prev - 1)
+  }, [])
+
+  return (
+    <HideBottomBarBorderSetterContext.Provider value={setter}>
+      <HideBottomBarBorderContext.Provider value={refCount > 0}>
+        {children}
+      </HideBottomBarBorderContext.Provider>
+    </HideBottomBarBorderSetterContext.Provider>
+  )
+}
diff --git a/src/lib/statsig/gates.ts b/src/lib/statsig/gates.ts
index c67bb60a3..3b1106480 100644
--- a/src/lib/statsig/gates.ts
+++ b/src/lib/statsig/gates.ts
@@ -6,6 +6,7 @@ export type Gate =
   | 'explore_show_suggested_feeds'
   | 'old_postonboarding'
   | 'onboarding_add_video_feed'
+  | 'post_threads_v2_unspecced'
   | 'remove_show_latest_button'
   | 'test_gate_1'
   | 'test_gate_2'