Add thread sort settings (#1475)

* Add thread sorting preferences

* UI tweaks

* Tweak settings

* Tune the copy

src/view/screens/PreferencesHomeFeed.tsx

@@ -66,7 +66,10 @@ export const PreferencesHomeFeed = observer(function PreferencesHomeFeedImpl({
       ]}>
       <ViewHeader title="Home Feed Preferences" showOnDesktop />
       <View
-        style={[styles.titleSection, isTabletOrDesktop && {paddingTop: 20}]}>
+        style={[
+          styles.titleSection,
+          isTabletOrDesktop && {paddingTop: 20, paddingBottom: 20},
+        ]}>
         <Text type="xl" style={[pal.textLight, styles.description]}>
           Fine-tune the content you see on your home screen.
         </Text>
@@ -175,7 +178,7 @@ export const PreferencesHomeFeed = observer(function PreferencesHomeFeedImpl({
         style={[
           styles.btnContainer,
           !isTabletOrDesktop && {borderTopWidth: 1, paddingHorizontal: 20},
-          pal.borderDark,
+          pal.border,
         ]}>
         <TouchableOpacity
           testID="confirmBtn"

src/view/screens/PreferencesThreads.tsx

@@ -0,0 +1,155 @@
+import React from 'react'
+import {ScrollView, StyleSheet, TouchableOpacity, View} from 'react-native'
+import {observer} from 'mobx-react-lite'
+import {Text} from '../com/util/text/Text'
+import {useStores} from 'state/index'
+import {s, colors} from 'lib/styles'
+import {usePalette} from 'lib/hooks/usePalette'
+import {useWebMediaQueries} from 'lib/hooks/useWebMediaQueries'
+import {ToggleButton} from 'view/com/util/forms/ToggleButton'
+import {RadioGroup} from 'view/com/util/forms/RadioGroup'
+import {CommonNavigatorParams, NativeStackScreenProps} from 'lib/routes/types'
+import {ViewHeader} from 'view/com/util/ViewHeader'
+import {CenteredView} from 'view/com/util/Views'
+
+type Props = NativeStackScreenProps<CommonNavigatorParams, 'PreferencesThreads'>
+export const PreferencesThreads = observer(function PreferencesThreadsImpl({
+  navigation,
+}: Props) {
+  const pal = usePalette('default')
+  const store = useStores()
+  const {isTabletOrDesktop} = useWebMediaQueries()
+
+  return (
+    <CenteredView
+      testID="preferencesThreadsScreen"
+      style={[
+        pal.view,
+        pal.border,
+        styles.container,
+        isTabletOrDesktop && styles.desktopContainer,
+      ]}>
+      <ViewHeader title="Thread Preferences" showOnDesktop />
+      <View
+        style={[
+          styles.titleSection,
+          isTabletOrDesktop && {paddingTop: 20, paddingBottom: 20},
+        ]}>
+        <Text type="xl" style={[pal.textLight, styles.description]}>
+          Fine-tune the discussion threads.
+        </Text>
+      </View>
+
+      <ScrollView>
+        <View style={styles.cardsContainer}>
+          <View style={[pal.viewLight, styles.card]}>
+            <Text type="title-sm" style={[pal.text, s.pb5]}>
+              Sort Replies
+            </Text>
+            <Text style={[pal.text, s.pb10]}>
+              Sort replies to the same post by:
+            </Text>
+            <View style={[pal.view, {borderRadius: 8, paddingVertical: 6}]}>
+              <RadioGroup
+                type="default-light"
+                items={[
+                  {key: 'oldest', label: 'Oldest replies first'},
+                  {key: 'newest', label: 'Newest replies first'},
+                  {key: 'most-likes', label: 'Most-liked replies first'},
+                  {key: 'random', label: 'Random (aka "Poster\'s Roulette")'},
+                ]}
+                onSelect={store.preferences.setThreadDefaultSort}
+                initialSelection={store.preferences.threadDefaultSort}
+              />
+            </View>
+          </View>
+
+          <View style={[pal.viewLight, styles.card]}>
+            <Text type="title-sm" style={[pal.text, s.pb5]}>
+              Prioritize Your Follows
+            </Text>
+            <Text style={[pal.text, s.pb10]}>
+              Show replies by people you follow before all other replies.
+            </Text>
+            <ToggleButton
+              type="default-light"
+              label={store.preferences.threadFollowedUsersFirst ? 'Yes' : 'No'}
+              isSelected={store.preferences.threadFollowedUsersFirst}
+              onPress={store.preferences.toggleThreadFollowedUsersFirst}
+            />
+          </View>
+        </View>
+      </ScrollView>
+
+      <View
+        style={[
+          styles.btnContainer,
+          !isTabletOrDesktop && {borderTopWidth: 1, paddingHorizontal: 20},
+          pal.border,
+        ]}>
+        <TouchableOpacity
+          testID="confirmBtn"
+          onPress={() => {
+            navigation.canGoBack()
+              ? navigation.goBack()
+              : navigation.navigate('Settings')
+          }}
+          style={[styles.btn, isTabletOrDesktop && styles.btnDesktop]}
+          accessibilityRole="button"
+          accessibilityLabel="Confirm"
+          accessibilityHint="">
+          <Text style={[s.white, s.bold, s.f18]}>Done</Text>
+        </TouchableOpacity>
+      </View>
+    </CenteredView>
+  )
+})
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    paddingBottom: 90,
+  },
+  desktopContainer: {
+    borderLeftWidth: 1,
+    borderRightWidth: 1,
+    paddingBottom: 40,
+  },
+  titleSection: {
+    paddingBottom: 30,
+  },
+  title: {
+    textAlign: 'center',
+    marginBottom: 5,
+  },
+  description: {
+    textAlign: 'center',
+    paddingHorizontal: 32,
+  },
+  cardsContainer: {
+    paddingHorizontal: 20,
+  },
+  card: {
+    padding: 16,
+    borderRadius: 10,
+    marginBottom: 20,
+  },
+  btn: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'center',
+    borderRadius: 32,
+    padding: 14,
+    backgroundColor: colors.blue3,
+  },
+  btnDesktop: {
+    marginHorizontal: 'auto',
+    paddingHorizontal: 80,
+  },
+  btnContainer: {
+    paddingTop: 20,
+  },
+  dimmed: {
+    opacity: 0.3,
+  },
+})

src/view/screens/Settings.tsx

@@ -180,6 +180,10 @@ export const SettingsScreen = withAuthRequired(
       navigation.navigate('PreferencesHomeFeed')
     }, [navigation])
 
+    const openThreadsPreferences = React.useCallback(() => {
+      navigation.navigate('PreferencesThreads')
+    }, [navigation])
+
     const onPressAppPasswords = React.useCallback(() => {
       navigation.navigate('AppPasswords')
     }, [navigation])
@@ -420,6 +424,24 @@ export const SettingsScreen = withAuthRequired(
               Home Feed Preferences
             </Text>
           </TouchableOpacity>
+          <TouchableOpacity
+            testID="preferencesThreadsButton"
+            style={[styles.linkCard, pal.view, isSwitching && styles.dimmed]}
+            onPress={openThreadsPreferences}
+            accessibilityRole="button"
+            accessibilityHint=""
+            accessibilityLabel="Opens the threads preferences">
+            <View style={[styles.iconContainer, pal.btn]}>
+              <FontAwesomeIcon
+                icon={['far', 'comments']}
+                style={pal.text as FontAwesomeIconStyle}
+                size={18}
+              />
+            </View>
+            <Text type="lg" style={pal.text}>
+              Thread Preferences
+            </Text>
+          </TouchableOpacity>
           <TouchableOpacity
             testID="savedFeedsBtn"
             style={[styles.linkCard, pal.view, isSwitching && styles.dimmed]}