[Jellyseerr] Show genre/studio/network discover sliders

implements #326

components/ParallaxPage.tsx

@@ -1,6 +1,6 @@
 import { LinearGradient } from "expo-linear-gradient";
 import { type PropsWithChildren, type ReactElement } from "react";
-import { View, ViewProps } from "react-native";
+import {NativeScrollEvent, NativeSyntheticEvent, View, ViewProps} from "react-native";
 import Animated, {
   interpolate,
   useAnimatedRef,
@@ -13,6 +13,7 @@ interface Props extends ViewProps {
   logo?: ReactElement;
   episodePoster?: ReactElement;
   headerHeight?: number;
+  onEndReached?: (() => void) | null | undefined;
 }
 
 export const ParallaxScrollView: React.FC<PropsWithChildren<Props>> = ({
@@ -21,6 +22,7 @@ export const ParallaxScrollView: React.FC<PropsWithChildren<Props>> = ({
   episodePoster,
   headerHeight = 400,
   logo,
+  onEndReached,
   ...props
 }: Props) => {
   const scrollRef = useAnimatedRef<Animated.ScrollView>();
@@ -47,6 +49,11 @@ export const ParallaxScrollView: React.FC<PropsWithChildren<Props>> = ({
     };
   });
 
+
+  function isCloseToBottom({layoutMeasurement, contentOffset, contentSize}: NativeScrollEvent) {
+    return layoutMeasurement.height + contentOffset.y >= contentSize.height - 20;
+  }
+
   return (
     <View className="flex-1" {...props}>
       <Animated.ScrollView
@@ -55,6 +62,10 @@ export const ParallaxScrollView: React.FC<PropsWithChildren<Props>> = ({
         }}
         ref={scrollRef}
         scrollEventThrottle={16}
+        onScroll={e => {
+          if (isCloseToBottom(e.nativeEvent))
+            onEndReached?.()
+        }}
       >
         {logo && (
           <View

components/jellyseerr/JellyseerrIndexPage.tsx

@@ -6,8 +6,7 @@ import {
   TvResult,
 } from "@/utils/jellyseerr/server/models/Search";
 import { useReactNavigationQuery } from "@/utils/useReactNavigationQuery";
-import { sortBy } from "lodash";
-import { useMemo } from "react";
+import React, { useMemo } from "react";
 import { View, ViewProps } from "react-native";
 import {
   useAnimatedReaction,
@@ -19,8 +18,8 @@ import { Text } from "../common/Text";
 import JellyseerrPoster from "../posters/JellyseerrPoster";
 import { LoadingSkeleton } from "../search/LoadingSkeleton";
 import { SearchItemWrapper } from "../search/SearchItemWrapper";
-import DiscoverSlide from "./DiscoverSlide";
 import PersonPoster from "./PersonPoster";
+import Discover from "@/components/jellyseerr/discover/Discover";
 
 interface Props extends ViewProps {
   searchQuery: string;
@@ -101,12 +100,7 @@ export const JellyserrIndexPage: React.FC<Props> = ({ searchQuery }) => {
   if (!searchQuery.length)
     return (
       <View className="flex flex-col">
-        {sortBy?.(
-          jellyseerrDiscoverSettings?.filter((s) => s.enabled),
-          "order"
-        ).map((slide) => (
-          <DiscoverSlide key={slide.id} slide={slide} />
-        ))}
+        <Discover sliders={jellyseerrDiscoverSettings} />
       </View>
     );
 

components/jellyseerr/ParallaxSlideShow.tsx

@@ -0,0 +1,155 @@
+import React, {
+  PropsWithChildren,
+  useCallback,
+  useEffect,
+  useRef,
+  useState,
+} from "react";
+import {Dimensions, View, ViewProps} from "react-native";
+import { useSafeAreaInsets } from "react-native-safe-area-context";
+import { ParallaxScrollView } from "@/components/ParallaxPage";
+import { Text } from "@/components/common/Text";
+import { Animated } from "react-native";
+import { FlashList } from "@shopify/flash-list";
+import {useFocusEffect} from "expo-router";
+
+const ANIMATION_ENTER = 250;
+const ANIMATION_EXIT = 250;
+const BACKDROP_DURATION = 5000;
+
+type Render = React.ComponentType<any>
+  | React.ReactElement
+  | null
+  | undefined;
+
+interface Props<T> {
+  data: T[]
+  images: string[];
+  logo?: React.ReactElement;
+  HeaderContent?: () => React.ReactElement;
+  MainContent?: () => React.ReactElement;
+  listHeader: string;
+  renderItem: (item: T, index: number) => Render;
+  keyExtractor: (item: T) => string;
+  onEndReached?: (() => void) | null | undefined;
+}
+
+const ParallaxSlideShow = <T extends unknown>({
+  data,
+  images,
+  logo,
+  HeaderContent,
+  MainContent,
+  listHeader,
+  renderItem,
+  keyExtractor,
+  onEndReached,
+  ...props
+}: PropsWithChildren<Props<T> & ViewProps>
+) => {
+  const insets = useSafeAreaInsets();
+
+  const [currentIndex, setCurrentIndex] = useState(0);
+  const [onEnd, setOnEnd] = useState<boolean>(true);
+  const fadeAnim = useRef(new Animated.Value(0)).current;
+
+  const enterAnimation = useCallback(
+    () =>
+      Animated.timing(fadeAnim, {
+        toValue: 1,
+        duration: ANIMATION_ENTER,
+        useNativeDriver: true,
+      }),
+    [fadeAnim]
+  );
+
+  const exitAnimation = useCallback(
+    () =>
+      Animated.timing(fadeAnim, {
+        toValue: 0,
+        duration: ANIMATION_EXIT,
+        useNativeDriver: true,
+      }),
+    [fadeAnim]
+  );
+
+  useEffect(() => {
+    if (images?.length) {
+      enterAnimation().start();
+      const intervalId = setInterval(() => {
+        exitAnimation().start((end) => {
+          if (end.finished)
+            setCurrentIndex((prevIndex) => (prevIndex + 1) % images?.length);
+        });
+      }, BACKDROP_DURATION);
+
+      return () => clearInterval(intervalId);
+    }
+  }, [images, enterAnimation, exitAnimation, setCurrentIndex, currentIndex]);
+
+  return (
+    <View
+      className="flex-1 relative"
+      style={{
+        paddingLeft: insets.left,
+        paddingRight: insets.right,
+      }}
+    >
+      <ParallaxScrollView
+        className="flex-1 opacity-100"
+        headerHeight={300}
+        onEndReached={onEndReached}
+        headerImage={
+          <Animated.Image
+            key={images?.[currentIndex]}
+            id={images?.[currentIndex]}
+            source={{
+              uri: images?.[currentIndex],
+            }}
+            style={{
+              width: "100%",
+              height: "100%",
+              opacity: fadeAnim,
+            }}
+          />
+        }
+        logo={logo}
+      >
+        <View className="flex flex-col space-y-4 px-4">
+          <View className="flex flex-row justify-between w-full">
+            <View className="flex flex-col w-full">
+              {HeaderContent && HeaderContent()}
+            </View>
+          </View>
+          {MainContent && MainContent()}
+          <View>
+            <FlashList
+              data={data}
+              ListEmptyComponent={
+                <View className="flex flex-col items-center justify-center h-full">
+                  <Text className="font-bold text-xl text-neutral-500">
+                    No results
+                  </Text>
+                </View>
+              }
+              contentInsetAdjustmentBehavior="automatic"
+              ListHeaderComponent={
+                <Text className="text-lg font-bold my-2">{listHeader}</Text>
+              }
+              nestedScrollEnabled
+              showsVerticalScrollIndicator={false}
+              //@ts-ignore
+              renderItem={({ item, index}) => renderItem(item, index)}
+              keyExtractor={keyExtractor}
+              numColumns={3}
+              estimatedItemSize={214}
+              ItemSeparatorComponent={() => <View className="h-2 w-2" />}
+            />
+          </View>
+        </View>
+      </ParallaxScrollView>
+    </View>
+  );
+}
+
+export default ParallaxSlideShow;

components/jellyseerr/PersonPoster.tsx

@@ -26,7 +26,7 @@ const PersonPoster: React.FC<Props & ViewProps> = ({
 
   if (from === "(home)" || from === "(search)" || from === "(libraries)")
     return (
-      <TouchableOpacity onPress={() => router.push(`/(auth)/(tabs)/${from}/jellyseerr/${id}`)}>
+      <TouchableOpacity onPress={() => router.push(`/(auth)/(tabs)/${from}/jellyseerr/person/${id}`)}>
         <View className="flex flex-col w-28" {...props}>
           <Poster
             id={id}

components/jellyseerr/discover/CompanySlide.tsx

@@ -0,0 +1,41 @@
+import React, {useCallback} from "react";
+import {
+  useJellyseerr,
+} from "@/hooks/useJellyseerr";
+import {TouchableOpacity, ViewProps} from "react-native";
+import Slide, {SlideProps} from "@/components/jellyseerr/discover/Slide";
+import {COMPANY_LOGO_IMAGE_FILTER, Network} from "@/utils/jellyseerr/src/components/Discover/NetworkSlider";
+import GenericSlideCard from "@/components/jellyseerr/discover/GenericSlideCard";
+import {Studio} from "@/utils/jellyseerr/src/components/Discover/StudioSlider";
+import {router, useSegments} from "expo-router";
+
+const CompanySlide: React.FC<{data: Network[] | Studio[]} & SlideProps & ViewProps> = ({ slide, data, ...props }) => {
+  const segments = useSegments();
+  const { jellyseerrApi } = useJellyseerr();
+  const from = segments[2];
+
+  const navigate = useCallback(({id, image, name}: Network | Studio) => router.push({
+    pathname: `/(auth)/(tabs)/${from}/jellyseerr/company/${id}`,
+    params: {id, image, name, type: slide.type }
+  }), [slide]);
+
+  return (
+    <Slide
+      {...props}
+      slide={slide}
+      data={data}
+      keyExtractor={(item) => item.id.toString()}
+      renderItem={(item, index) => (
+        <TouchableOpacity className="mr-2" onPress={() => navigate(item)}>
+          <GenericSlideCard
+            className="w-28 rounded-lg overflow-hidden border border-neutral-900 p-4"
+            id={item.id.toString()}
+            url={jellyseerrApi?.imageProxy(item.image, COMPANY_LOGO_IMAGE_FILTER)}
+          />
+        </TouchableOpacity>
+      )}
+    />
+  );
+};
+
+export default CompanySlide;

components/jellyseerr/discover/Discover.tsx

@@ -0,0 +1,47 @@
+import React, {useMemo} from "react";
+import DiscoverSlider from "@/utils/jellyseerr/server/entity/DiscoverSlider";
+import {DiscoverSliderType} from "@/utils/jellyseerr/server/constants/discover";
+import {sortBy} from "lodash";
+import MovieTvSlide from "@/components/jellyseerr/discover/MovieTvSlide";
+import CompanySlide from "@/components/jellyseerr/discover/CompanySlide";
+import {View} from "react-native";
+import {networks} from "@/utils/jellyseerr/src/components/Discover/NetworkSlider";
+import {studios} from "@/utils/jellyseerr/src/components/Discover/StudioSlider";
+import GenreSlide from "@/components/jellyseerr/discover/GenreSlide";
+
+interface Props {
+  sliders?: DiscoverSlider[];
+}
+const Discover: React.FC<Props> = ({ sliders }) => {
+  if (!sliders)
+    return;
+
+  const sortedSliders = useMemo(
+    () => sortBy(sliders.filter((s) => s.enabled), 'order', 'asc'),
+    [sliders]
+  );
+
+  return (
+    <View className="flex flex-col space-y-4 mb-8">
+      {sortedSliders.map(slide => {
+        switch (slide.type) {
+          case DiscoverSliderType.NETWORKS:
+            return <CompanySlide key={slide.id} slide={slide} data={networks}/>
+          case DiscoverSliderType.STUDIOS:
+            return <CompanySlide key={slide.id} slide={slide} data={studios}/>
+          case DiscoverSliderType.MOVIE_GENRES:
+          case DiscoverSliderType.TV_GENRES:
+            return <GenreSlide key={slide.id} slide={slide} />
+          case DiscoverSliderType.TRENDING:
+          case DiscoverSliderType.POPULAR_MOVIES:
+          case DiscoverSliderType.UPCOMING_MOVIES:
+          case DiscoverSliderType.POPULAR_TV:
+          case DiscoverSliderType.UPCOMING_TV:
+            return <MovieTvSlide key={slide.id} slide={slide}/>
+        }
+      })}
+    </View>
+  )
+};
+
+export default Discover;

components/jellyseerr/discover/GenericSlideCard.tsx

@@ -0,0 +1,59 @@
+import React from "react";
+import {StyleSheet, View, ViewProps} from "react-native";
+import {Image, ImageContentFit} from "expo-image";
+import {Text} from "@/components/common/Text";
+import {LinearGradient} from "expo-linear-gradient";
+
+export const textShadowStyle = StyleSheet.create({
+  shadow: {
+    shadowColor: "#000",
+    shadowOffset: {
+      width: 1,
+      height: 1,
+    },
+    shadowOpacity: 1,
+    shadowRadius: .5,
+
+    elevation: 6,
+  }
+})
+
+const GenericSlideCard: React.FC<{id: string; url?: string, title?: string, colors?: string[], contentFit?: ImageContentFit} & ViewProps> = ({
+  id,
+  url,
+  title,
+  colors = ['#9333ea', 'transparent'],
+  contentFit = "contain",
+  ...props
+}) => (
+  <>
+    <LinearGradient
+      colors={colors}
+      start={{x: 0.5, y: 1.75}}
+      end={{x: 0.5, y: 0}}
+      className="rounded-xl"
+    >
+      <View className="rounded-xl" {...props}>
+        <Image
+          key={id}
+          id={id}
+          source={url ? {uri: url} : null}
+          cachePolicy={"memory-disk"}
+          contentFit={contentFit}
+          style={{
+            aspectRatio: "4/3",
+          }}
+        />
+        {title &&
+            <View
+                className="absolute justify-center top-0 left-0 right-0 bottom-0 items-center"
+            >
+                <Text className="text-center font-bold" style={textShadowStyle.shadow}>{title}</Text>
+            </View>
+        }
+      </View>
+    </LinearGradient>
+  </>
+);
+
+export default GenericSlideCard;

components/jellyseerr/discover/GenreSlide.tsx

@@ -0,0 +1,56 @@
+import React, {useCallback} from "react";
+import {Endpoints, useJellyseerr,} from "@/hooks/useJellyseerr";
+import {TouchableOpacity, ViewProps} from "react-native";
+import Slide, {SlideProps} from "@/components/jellyseerr/discover/Slide";
+import GenericSlideCard from "@/components/jellyseerr/discover/GenericSlideCard";
+import {router, useSegments} from "expo-router";
+import {useQuery} from "@tanstack/react-query";
+import {DiscoverSliderType} from "@/utils/jellyseerr/server/constants/discover";
+import {genreColorMap} from "@/utils/jellyseerr/src/components/Discover/constants";
+import {GenreSliderItem} from "@/utils/jellyseerr/server/interfaces/api/discoverInterfaces";
+
+const GenreSlide: React.FC<SlideProps & ViewProps> = ({ slide, ...props }) => {
+  const segments = useSegments();
+  const { jellyseerrApi } = useJellyseerr();
+  const from = segments[2];
+
+  const navigate = useCallback((genre: GenreSliderItem) => router.push({
+    pathname: `/(auth)/(tabs)/${from}/jellyseerr/genre/${genre.id}`,
+    params: {type: slide.type, name: genre.name}
+  }), [slide]);
+
+  const {data, isFetching, isLoading } = useQuery({
+    queryKey: ['jellyseerr', 'discover', slide.type, slide.id],
+    queryFn: async () => {
+      return jellyseerrApi?.getGenreSliders(
+        slide.type == DiscoverSliderType.MOVIE_GENRES
+          ? Endpoints.MOVIE
+          : Endpoints.TV
+      )
+    },
+    enabled: !!jellyseerrApi
+  })
+
+  return (
+    data && <Slide
+      {...props}
+      slide={slide}
+      data={data}
+      keyExtractor={(item) => item.id.toString()}
+      renderItem={(item, index) => (
+        <TouchableOpacity className="mr-2" onPress={() => navigate(item)}>
+          <GenericSlideCard
+            className="w-28 rounded-lg overflow-hidden border border-neutral-900"
+            id={item.id.toString()}
+            title={item.name}
+            colors={[]}
+            contentFit={"cover"}
+            url={jellyseerrApi?.imageProxy(item.backdrops?.[0], `w780_filter(duotone,${genreColorMap[item.id] ?? genreColorMap[0]})`)}
+          />
+        </TouchableOpacity>
+      )}
+    />
+  );
+};
+
+export default GenreSlide;

components/jellyseerr/discover/MovieTvSlide.tsx

@@ -1,5 +1,4 @@
-import React, { useMemo } from "react";
-import DiscoverSlider from "@/utils/jellyseerr/server/entity/DiscoverSlider";
+import React, {useMemo} from "react";
 import { DiscoverSliderType } from "@/utils/jellyseerr/server/constants/discover";
 import {
   DiscoverEndpoint,
@@ -9,17 +8,13 @@ import {
 import { useInfiniteQuery } from "@tanstack/react-query";
 import { MovieResult, TvResult } from "@/utils/jellyseerr/server/models/Search";
 import JellyseerrPoster from "@/components/posters/JellyseerrPoster";
-import { Text } from "@/components/common/Text";
-import { FlashList } from "@shopify/flash-list";
-import { View } from "react-native";
+import Slide, {SlideProps} from "@/components/jellyseerr/discover/Slide";
+import {ViewProps} from "react-native";
 
-interface Props {
-  slide: DiscoverSlider;
-}
-const DiscoverSlide: React.FC<Props> = ({ slide }) => {
+const MovieTvSlide: React.FC<SlideProps & ViewProps> = ({ slide, ...props }) => {
   const { jellyseerrApi } = useJellyseerr();
 
-  const { data, isFetching, fetchNextPage, hasNextPage } = useInfiniteQuery({
+  const { data, fetchNextPage, hasNextPage } = useInfiniteQuery({
     queryKey: ["jellyseerr", "discover", slide.id],
     queryFn: async ({ pageParam }) => {
       let endpoint: DiscoverEndpoint | undefined = undefined;
@@ -62,42 +57,28 @@ const DiscoverSlide: React.FC<Props> = ({ slide }) => {
   });
 
   const flatData = useMemo(
-    () =>
-      data?.pages?.filter((p) => p?.results.length).flatMap((p) => p?.results),
+    () => data?.pages?.filter((p) => p?.results.length).flatMap((p) => p?.results),
     [data]
   );
 
   return (
     flatData &&
     flatData?.length > 0 && (
-      <View className="mb-4">
-        <Text className="font-bold text-lg mb-2 px-4">
-          {DiscoverSliderType[slide.type].toString().toTitle()}
-        </Text>
-        <FlashList
-          horizontal
-          contentContainerStyle={{
-            paddingLeft: 16,
-          }}
-          showsHorizontalScrollIndicator={false}
-          keyExtractor={(item) => item!!.id.toString()}
-          estimatedItemSize={250}
-          data={flatData}
-          onEndReachedThreshold={1}
-          onEndReached={() => {
-            if (hasNextPage) fetchNextPage();
-          }}
-          renderItem={({ item }) =>
-            item ? (
-              <JellyseerrPoster item={item as MovieResult | TvResult} />
-            ) : (
-              <></>
-            )
-          }
-        />
-      </View>
+      <Slide
+        {...props}
+        slide={slide}
+        data={flatData}
+        keyExtractor={(item) => item!!.id.toString()}
+        onEndReached={() => {
+          if (hasNextPage)
+            fetchNextPage()
+        }}
+        renderItem={(item) =>
+          <JellyseerrPoster item={item as MovieResult | TvResult} />
+      }
+      />
     )
   );
 };
 
-export default DiscoverSlide;
+export default MovieTvSlide;

components/jellyseerr/discover/Slide.tsx

@@ -0,0 +1,55 @@
+import React, {PropsWithChildren} from "react";
+import DiscoverSlider from "@/utils/jellyseerr/server/entity/DiscoverSlider";
+import { DiscoverSliderType } from "@/utils/jellyseerr/server/constants/discover";
+import { Text } from "@/components/common/Text";
+import { FlashList } from "@shopify/flash-list";
+import {View, ViewProps} from "react-native";
+
+export interface SlideProps {
+  slide: DiscoverSlider;
+}
+
+interface Props<T> extends SlideProps {
+  data: T[]
+  renderItem: (item: T, index: number) =>
+    | React.ComponentType<any>
+    | React.ReactElement
+    | null
+    | undefined;
+  keyExtractor: (item: T) => string;
+  onEndReached?: (() => void) | null | undefined;
+}
+
+const Slide = <T extends unknown>({
+  data,
+  slide,
+  renderItem,
+  keyExtractor,
+  onEndReached,
+  ...props
+}: PropsWithChildren<Props<T> & ViewProps>
+) => {
+  return (
+    <View {...props}>
+      <Text className="font-bold text-lg mb-2 px-4">
+        {DiscoverSliderType[slide.type].toString().toTitle()}
+      </Text>
+      <FlashList
+        horizontal
+        contentContainerStyle={{
+          paddingHorizontal: 16,
+        }}
+        showsHorizontalScrollIndicator={false}
+        keyExtractor={keyExtractor}
+        estimatedItemSize={250}
+        data={data}
+        onEndReachedThreshold={1}
+        onEndReached={onEndReached}
+        //@ts-ignore
+        renderItem={({item, index}) => item ? renderItem(item, index) : <></>}
+      />
+    </View>
+  );
+};
+
+export default Slide;