Trending (Beta) (#7144)

* Add WIP UIs for trending topics and suggested starterpacks

* Disable SPs for now

* Improve explore treatment a bit, add some polish to cards

* Add tiny option in RightNav

* Add persisted option to hide trending from sidebar

* Add to settings, abstract state, not updating in tab

* Fix up hide/show toggle state, WITH broadcast hacK

* Clean up persisted code, add new setting

* Add new interstitial to Discover

* Exploration

* First hack at mute words

* Wire up interstitial and Explore page

* Align components

* Some skeleton UI

* Handle service config, enablement, load states, update lex contract

* Centralize mute word handling

* Stale time to 30m

* Cache enabled value for reloads, use real data for service config

* Remove broadcast hack

* Remove titleChild

* Gate settings too

* Update package, rm langs

* Add feature gate

* Only english during beta period

* Hook up real data

* Tweak config

* Straight passthrough links

* Hook up prod agent

* Fix no-show logic

* Up config query to 5 min

* Remove old file

* Remove comment

* Remove stray flex_1

* Make trending setting global

* Quick placeholder state

* Limit # in sidebar, tweak spacing

* Tweak gaps

* Handle hide/show of sidebar

* Simplify messages

* Remove interstitial

* Revert "Remove interstitial"

This reverts commit 1358ad47fdf7e633749340c410933b508af46c10.

* Only show interstitial on mobile

* Fix gap

* Add explore page recommendations

* [topics] add topic screen (#7149)

* add topic screen

* decode

* fix search query

* decode

* add server route

* Fix potential bad destructure (undefined)

---------

Co-authored-by: Paul Frazee <pfrazee@gmail.com>
Co-authored-by: Dan Abramov <dan.abramov@gmail.com>
Co-authored-by: Hailey <me@haileyok.com>

1 files changed, 102 insertions, 0 deletions

diff --git a/src/screens/Search/components/ExploreTrendingTopics.tsx b/src/screens/Search/components/ExploreTrendingTopics.tsx
new file mode 100644
index 000000000..be347dcd4
--- /dev/null
+++ b/src/screens/Search/components/ExploreTrendingTopics.tsx
@@ -0,0 +1,102 @@
+import {View} from 'react-native'
+import {Trans} from '@lingui/macro'
+
+import {isWeb} from '#/platform/detection'
+import {useTrendingSettings} from '#/state/preferences/trending'
+import {
+  DEFAULT_LIMIT as TRENDING_TOPICS_COUNT,
+  useTrendingTopics,
+} from '#/state/queries/trending/useTrendingTopics'
+import {useTrendingConfig} from '#/state/trending-config'
+import {atoms as a, tokens, useGutters, useTheme} from '#/alf'
+import {GradientFill} from '#/components/GradientFill'
+import {Trending2_Stroke2_Corner2_Rounded as Trending} from '#/components/icons/Trending2'
+import {
+  TrendingTopic,
+  TrendingTopicLink,
+  TrendingTopicSkeleton,
+} from '#/components/TrendingTopics'
+import {Text} from '#/components/Typography'
+
+export function ExploreTrendingTopics() {
+  const {enabled} = useTrendingConfig()
+  const {trendingDisabled} = useTrendingSettings()
+  return enabled && !trendingDisabled ? <Inner /> : null
+}
+
+function Inner() {
+  const t = useTheme()
+  const gutters = useGutters([0, 'compact'])
+  const {data: trending, error, isLoading} = useTrendingTopics()
+  const noTopics = !isLoading && !error && !trending?.topics?.length
+
+  return error || noTopics ? null : (
+    <>
+      <View
+        style={[
+          isWeb
+            ? [a.flex_row, a.px_lg, a.py_lg, a.pt_2xl, a.gap_md]
+            : [{flexDirection: 'row-reverse'}, a.p_lg, a.pt_2xl, a.gap_md],
+          a.border_b,
+          t.atoms.border_contrast_low,
+        ]}>
+        <View style={[a.flex_1, a.gap_sm]}>
+          <View style={[a.flex_row, a.align_center, a.gap_sm]}>
+            <Trending
+              size="lg"
+              fill={t.palette.primary_500}
+              style={{marginLeft: -2}}
+            />
+            <Text style={[a.text_2xl, a.font_heavy, t.atoms.text]}>
+              <Trans>Trending</Trans>
+            </Text>
+            <View style={[a.py_xs, a.px_sm, a.rounded_sm, a.overflow_hidden]}>
+              <GradientFill gradient={tokens.gradients.primary} />
+              <Text style={[a.text_sm, a.font_heavy, {color: 'white'}]}>
+                <Trans>BETA</Trans>
+              </Text>
+            </View>
+          </View>
+          <Text style={[t.atoms.text_contrast_high, a.leading_snug]}>
+            <Trans>What people are posting about.</Trans>
+          </Text>
+        </View>
+      </View>
+
+      <View style={[a.pt_md, a.pb_lg]}>
+        <View
+          style={[
+            a.flex_row,
+            a.justify_start,
+            a.flex_wrap,
+            {rowGap: 8, columnGap: 6},
+            gutters,
+          ]}>
+          {isLoading ? (
+            Array(TRENDING_TOPICS_COUNT)
+              .fill(0)
+              .map((_, i) => <TrendingTopicSkeleton key={i} index={i} />)
+          ) : !trending?.topics ? null : (
+            <>
+              {trending.topics.map(topic => (
+                <TrendingTopicLink key={topic.link} topic={topic}>
+                  {({hovered}) => (
+                    <TrendingTopic
+                      topic={topic}
+                      style={[
+                        hovered && [
+                          t.atoms.border_contrast_high,
+                          t.atoms.bg_contrast_25,
+                        ],
+                      ]}
+                    />
+                  )}
+                </TrendingTopicLink>
+              ))}
+            </>
+          )}
+        </View>
+      </View>
+    </>
+  )
+}