Move to expo and react-navigation (#288)

* WIP - adding expo

* WIP - adding expo 2

* Fix tsc

* Finish adding expo

* Disable the 'require cycle' warning

* Tweak plist

* Modify some dependency versions to make expo happy

* Fix icon fill

* Get Web compiling for expo

* 1.7

* Switch to react-navigation in expo2 (#287)

* WIP Switch to react-navigation

* WIP Switch to react-navigation 2

* WIP Switch to react-navigation 3

* Convert all screens to react navigation

* Update BottomBar for react navigation

* Update mobile menu to be react-native drawer

* Fixes to drawer and bottombar

* Factor out some helpers

* Replace the navigation model with react-navigation

* Restructure the shell folder and fix the header positioning

* Restore the error boundary

* Fix tsc

* Implement not-found page

* Remove react-native-gesture-handler (no longer used)

* Handle notifee card presses

* Handle all navigations from the state layer

* Fix drawer behaviors

* Fix two linking issues

* Switch to our react-native-progress fork to fix an svg rendering issue

* Get Web working with react-navigation

* Refactor routes and navigation for a bit more clarity

* Remove dead code

* Rework Web shell to left/right nav to make this easier

* Fix ViewHeader for desktop web

* Hide profileheader back btn on desktop web

* Move the compose button to the left nav

* Implement reply prompt in threads for desktop web

* Composer refactors

* Factor out all platform-specific text input behaviors from the composer

* Small fix

* Update the web build to use tiptap for the composer

* Tune up the mention autocomplete dropdown

* Simplify the default avatar and banner

* Fixes to link cards in web composer

* Fix dropdowns on web

* Tweak load latest on desktop

* Add web beta message and feedback link

* Fix up links in desktop web

src/view/screens/PostThread.tsx

@@ -1,58 +1,45 @@
-import React, {useEffect, useMemo} from 'react'
+import React, {useMemo} from 'react'
 import {StyleSheet, View} from 'react-native'
+import {useFocusEffect} from '@react-navigation/native'
+import {NativeStackScreenProps, CommonNavigatorParams} from 'lib/routes/types'
 import {makeRecordUri} from 'lib/strings/url-helpers'
 import {ViewHeader} from '../com/util/ViewHeader'
 import {PostThread as PostThreadComponent} from '../com/post-thread/PostThread'
 import {ComposePrompt} from 'view/com/composer/Prompt'
 import {PostThreadViewModel} from 'state/models/post-thread-view'
-import {ScreenParams} from '../routes'
 import {useStores} from 'state/index'
 import {s} from 'lib/styles'
 import {useSafeAreaInsets} from 'react-native-safe-area-context'
 import {clamp} from 'lodash'
+import {isDesktopWeb} from 'platform/detection'
 
 const SHELL_FOOTER_HEIGHT = 44
 
-export const PostThread = ({navIdx, visible, params}: ScreenParams) => {
+type Props = NativeStackScreenProps<CommonNavigatorParams, 'PostThread'>
+export const PostThreadScreen = ({route}: Props) => {
   const store = useStores()
   const safeAreaInsets = useSafeAreaInsets()
-  const {name, rkey} = params
+  const {name, rkey} = route.params
   const uri = makeRecordUri(name, 'app.bsky.feed.post', rkey)
   const view = useMemo<PostThreadViewModel>(
     () => new PostThreadViewModel(store, {uri}),
     [store, uri],
   )
 
-  useEffect(() => {
-    let aborted = false
-    const threadCleanup = view.registerListeners()
-    const setTitle = () => {
-      const author = view.thread?.post.author
-      const niceName = author?.handle || name
-      store.nav.setTitle(navIdx, `Post by ${niceName}`)
-    }
-    if (!visible) {
-      return threadCleanup
-    }
-    setTitle()
-    store.shell.setMinimalShellMode(false)
-    if (!view.hasLoaded && !view.isLoading) {
-      view.setup().then(
-        () => {
-          if (!aborted) {
-            setTitle()
-          }
-        },
-        err => {
+  useFocusEffect(
+    React.useCallback(() => {
+      const threadCleanup = view.registerListeners()
+      store.shell.setMinimalShellMode(false)
+      if (!view.hasLoaded && !view.isLoading) {
+        view.setup().catch(err => {
           store.log.error('Failed to fetch thread', err)
-        },
-      )
-    }
-    return () => {
-      aborted = true
-      threadCleanup()
-    }
-  }, [visible, store.nav, store.log, store.shell, name, navIdx, view])
+        })
+      }
+      return () => {
+        threadCleanup()
+      }
+    }, [store, view]),
+  )
 
   const onPressReply = React.useCallback(() => {
     if (!view.thread) {
@@ -77,15 +64,24 @@ export const PostThread = ({navIdx, visible, params}: ScreenParams) => {
     <View style={s.hContentRegion}>
       <ViewHeader title="Post" />
       <View style={s.hContentRegion}>
-        <PostThreadComponent uri={uri} view={view} />
-      </View>
-      <View
-        style={[
-          styles.prompt,
-          {bottom: SHELL_FOOTER_HEIGHT + clamp(safeAreaInsets.bottom, 15, 30)},
-        ]}>
-        <ComposePrompt onPressCompose={onPressReply} />
+        <PostThreadComponent
+          uri={uri}
+          view={view}
+          onPressReply={onPressReply}
+        />
       </View>
+      {!isDesktopWeb && (
+        <View
+          style={[
+            styles.prompt,
+            {
+              bottom:
+                SHELL_FOOTER_HEIGHT + clamp(safeAreaInsets.bottom, 15, 30),
+            },
+          ]}>
+          <ComposePrompt onPressCompose={onPressReply} />
+        </View>
+      )}
     </View>
   )
 }