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-rw-r--r--src/components/interstitials/TrendingVideos.tsx231
1 files changed, 231 insertions, 0 deletions
diff --git a/src/components/interstitials/TrendingVideos.tsx b/src/components/interstitials/TrendingVideos.tsx
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index 000000000..126d6f417
--- /dev/null
+++ b/src/components/interstitials/TrendingVideos.tsx
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+import React, {useEffect} from 'react'
+import {ScrollView, View} from 'react-native'
+import {AppBskyEmbedVideo, AtUri} from '@atproto/api'
+import {msg, Trans} from '@lingui/macro'
+import {useLingui} from '@lingui/react'
+import {useQueryClient} from '@tanstack/react-query'
+
+import {VIDEO_FEED_URI} from '#/lib/constants'
+import {makeCustomFeedLink} from '#/lib/routes/links'
+import {logEvent} from '#/lib/statsig/statsig'
+import {useTrendingSettingsApi} from '#/state/preferences/trending'
+import {usePostFeedQuery} from '#/state/queries/post-feed'
+import {RQKEY} from '#/state/queries/post-feed'
+import {BlockDrawerGesture} from '#/view/shell/BlockDrawerGesture'
+import {atoms as a, useGutters, useTheme} from '#/alf'
+import {Button, ButtonIcon} from '#/components/Button'
+import {ChevronRight_Stroke2_Corner0_Rounded as ChevronRight} from '#/components/icons/Chevron'
+import {TimesLarge_Stroke2_Corner0_Rounded as X} from '#/components/icons/Times'
+import {Trending2_Stroke2_Corner2_Rounded as Graph} from '#/components/icons/Trending2'
+import {Link} from '#/components/Link'
+import * as Prompt from '#/components/Prompt'
+import {Text} from '#/components/Typography'
+import {
+  CompactVideoPostCard,
+  CompactVideoPostCardPlaceholder,
+} from '#/components/VideoPostCard'
+
+const CARD_WIDTH = 100
+
+const FEED_DESC = `feedgen|${VIDEO_FEED_URI}`
+const FEED_PARAMS: {
+  feedCacheKey: 'discover'
+} = {
+  feedCacheKey: 'discover',
+}
+
+export function TrendingVideos() {
+  const t = useTheme()
+  const {_} = useLingui()
+  const gutters = useGutters([0, 'base'])
+  const {data, isLoading, error} = usePostFeedQuery(FEED_DESC, FEED_PARAMS)
+
+  // Refetch on unmount if nothing else is using this query.
+  const queryClient = useQueryClient()
+  useEffect(() => {
+    return () => {
+      const query = queryClient
+        .getQueryCache()
+        .find({queryKey: RQKEY(FEED_DESC, FEED_PARAMS)})
+      if (query && query.getObserversCount() <= 1) {
+        query.fetch()
+      }
+    }
+  }, [queryClient])
+
+  const {setTrendingVideoDisabled} = useTrendingSettingsApi()
+  const trendingPrompt = Prompt.usePromptControl()
+
+  const onConfirmHide = React.useCallback(() => {
+    setTrendingVideoDisabled(true)
+    logEvent('trendingVideos:hide', {context: 'interstitial:discover'})
+  }, [setTrendingVideoDisabled])
+
+  if (error) {
+    return null
+  }
+
+  return (
+    <View
+      style={[
+        a.pt_lg,
+        a.pb_lg,
+        a.border_t,
+        t.atoms.border_contrast_low,
+        t.atoms.bg_contrast_25,
+      ]}>
+      <View
+        style={[
+          gutters,
+          a.pb_sm,
+          a.flex_row,
+          a.align_center,
+          a.justify_between,
+        ]}>
+        <View style={[a.flex_1, a.flex_row, a.align_center, a.gap_xs]}>
+          <Graph />
+          <Text style={[a.text_md, a.font_bold, a.leading_snug]}>
+            <Trans>Trending Videos</Trans>
+          </Text>
+        </View>
+        <Button
+          label={_(msg`Dismiss this section`)}
+          size="tiny"
+          variant="ghost"
+          color="secondary"
+          shape="round"
+          onPress={() => trendingPrompt.open()}>
+          <ButtonIcon icon={X} />
+        </Button>
+      </View>
+
+      <BlockDrawerGesture>
+        <ScrollView
+          horizontal
+          showsHorizontalScrollIndicator={false}
+          decelerationRate="fast"
+          snapToInterval={CARD_WIDTH + a.gap_sm.gap}>
+          <View
+            style={[
+              a.flex_row,
+              a.gap_sm,
+              {
+                paddingLeft: gutters.paddingLeft,
+                paddingRight: gutters.paddingRight,
+              },
+            ]}>
+            {isLoading ? (
+              Array(10)
+                .fill(0)
+                .map((_, i) => (
+                  <View key={i} style={[{width: CARD_WIDTH}]}>
+                    <CompactVideoPostCardPlaceholder />
+                  </View>
+                ))
+            ) : error || !data ? (
+              <Text>
+                <Trans>Whoops! Trending videos failed to load.</Trans>
+              </Text>
+            ) : (
+              <VideoCards data={data} />
+            )}
+          </View>
+        </ScrollView>
+      </BlockDrawerGesture>
+
+      <Prompt.Basic
+        control={trendingPrompt}
+        title={_(msg`Hide trending videos?`)}
+        description={_(msg`You can update this later from your settings.`)}
+        confirmButtonCta={_(msg`Hide`)}
+        onConfirm={onConfirmHide}
+      />
+    </View>
+  )
+}
+
+function VideoCards({
+  data,
+}: {
+  data: Exclude<ReturnType<typeof usePostFeedQuery>['data'], undefined>
+}) {
+  const t = useTheme()
+  const {_} = useLingui()
+  const items = React.useMemo(() => {
+    return data.pages
+      .flatMap(page => page.slices)
+      .map(slice => slice.items[0])
+      .filter(Boolean)
+      .filter(item => AppBskyEmbedVideo.isView(item.post.embed))
+      .slice(0, 8)
+  }, [data])
+  const href = React.useMemo(() => {
+    const urip = new AtUri(VIDEO_FEED_URI)
+    return makeCustomFeedLink(urip.host, urip.rkey, undefined, 'discover')
+  }, [])
+
+  return (
+    <>
+      {items.map(item => (
+        <View key={item.post.uri} style={[{width: CARD_WIDTH}]}>
+          <CompactVideoPostCard
+            post={item.post}
+            moderation={item.moderation}
+            sourceContext={{
+              type: 'feedgen',
+              uri: VIDEO_FEED_URI,
+              sourceInterstitial: 'discover',
+            }}
+            onInteract={() => {
+              logEvent('videoCard:click', {
+                context: 'interstitial:discover',
+              })
+            }}
+          />
+        </View>
+      ))}
+
+      <View style={[{width: CARD_WIDTH * 2}]}>
+        <Link
+          to={href}
+          label={_(msg`View more`)}
+          style={[
+            a.justify_center,
+            a.align_center,
+            a.flex_1,
+            a.rounded_md,
+            t.atoms.bg,
+          ]}>
+          {({pressed}) => (
+            <View
+              style={[
+                a.flex_row,
+                a.align_center,
+                a.gap_md,
+                {
+                  opacity: pressed ? 0.6 : 1,
+                },
+              ]}>
+              <Text style={[a.text_md]}>
+                <Trans>View more</Trans>
+              </Text>
+              <View
+                style={[
+                  a.align_center,
+                  a.justify_center,
+                  a.rounded_full,
+                  {
+                    width: 34,
+                    height: 34,
+                    backgroundColor: t.palette.primary_500,
+                  },
+                ]}>
+                <ButtonIcon icon={ChevronRight} />
+              </View>
+            </View>
+          )}
+        </Link>
+      </View>
+    </>
+  )
+}