streamyfin/components/CurrentlyPlayingBar.tsx

import { apiAtom, userAtom } from "@/providers/JellyfinProvider";
import { usePlayback } from "@/providers/PlaybackProvider";
import { getBackdropUrl } from "@/utils/jellyfin/image/getBackdropUrl";
import { getAuthHeaders } from "@/utils/jellyfin/jellyfin";
import { writeToLog } from "@/utils/log";
import { Ionicons } from "@expo/vector-icons";
import { BlurView } from "expo-blur";
import { useRouter, useSegments } from "expo-router";
import { useAtom } from "jotai";
import { useEffect, useMemo } from "react";
import { Alert, Platform, TouchableOpacity, View } from "react-native";
import Animated, {
  useAnimatedStyle,
  useSharedValue,
  withTiming,
} from "react-native-reanimated";
import Video from "react-native-video";
import { Text } from "./common/Text";
import { Loader } from "./Loader";
import { VLCPlayer, VlCPlayerView } from "react-native-vlc-media-player";

export const CurrentlyPlayingBar: React.FC = () => {
  const segments = useSegments();
  const {
    currentlyPlaying,
    pauseVideo,
    playVideo,
    setCurrentlyPlayingState,
    stopPlayback,
    setIsPlaying,
    isPlaying,
    videoRef,
    onProgress,
  } = usePlayback();

  const [api] = useAtom(apiAtom);
  const [user] = useAtom(userAtom);

  const aBottom = useSharedValue(0);
  const aPadding = useSharedValue(0);
  const aHeight = useSharedValue(100);
  const router = useRouter();
  const animatedOuterStyle = useAnimatedStyle(() => {
    return {
      bottom: withTiming(aBottom.value, { duration: 500 }),
      height: withTiming(aHeight.value, { duration: 500 }),
      padding: withTiming(aPadding.value, { duration: 500 }),
    };
  });

  const aPaddingBottom = useSharedValue(30);
  const aPaddingInner = useSharedValue(12);
  const aBorderRadiusBottom = useSharedValue(12);
  const animatedInnerStyle = useAnimatedStyle(() => {
    return {
      padding: withTiming(aPaddingInner.value, { duration: 500 }),
      paddingBottom: withTiming(aPaddingBottom.value, { duration: 500 }),
      borderBottomLeftRadius: withTiming(aBorderRadiusBottom.value, {
        duration: 500,
      }),
      borderBottomRightRadius: withTiming(aBorderRadiusBottom.value, {
        duration: 500,
      }),
    };
  });

  useEffect(() => {
    if (segments.find((s) => s.includes("tabs"))) {
      // Tab screen - i.e. home
      aBottom.value = Platform.OS === "ios" ? 78 : 50;
      aHeight.value = 80;
      aPadding.value = 8;
      aPaddingBottom.value = 8;
      aPaddingInner.value = 8;
    } else {
      // Inside a normal screen
      aBottom.value = Platform.OS === "ios" ? 0 : 0;
      aHeight.value = Platform.OS === "ios" ? 110 : 80;
      aPadding.value = Platform.OS === "ios" ? 0 : 8;
      aPaddingInner.value = Platform.OS === "ios" ? 12 : 8;
      aPaddingBottom.value = Platform.OS === "ios" ? 40 : 12;
    }
  }, [segments]);

  const startPosition = useMemo(
    () =>
      currentlyPlaying?.item?.UserData?.PlaybackPositionTicks
        ? Math.round(
            currentlyPlaying?.item.UserData.PlaybackPositionTicks / 10000
          )
        : 0,
    [currentlyPlaying?.item]
  );

  const backdropUrl = useMemo(
    () =>
      getBackdropUrl({
        api,
        item: currentlyPlaying?.item,
        quality: 70,
        width: 200,
      }),
    [currentlyPlaying?.item, api]
  );

  if (!api || !currentlyPlaying) return null;

  return (
    <Animated.View
      style={[animatedOuterStyle]}
      className="absolute left-0 w-screen"
    >
      <BlurView
        intensity={Platform.OS === "android" ? 60 : 100}
        experimentalBlurMethod={Platform.OS === "android" ? "none" : undefined}
        className={`h-full w-full rounded-xl overflow-hidden ${
          Platform.OS === "android" && "bg-black"
        }`}
      >
        <Animated.View
          style={[
            { padding: 8, borderTopLeftRadius: 12, borderTopEndRadius: 12 },
            animatedInnerStyle,
          ]}
          className="h-full w-full  flex flex-row items-center justify-between overflow-hidden"
        >
          <View className="flex flex-row items-center space-x-4 shrink">
            <TouchableOpacity
              onPress={() => {
                videoRef.current?.presentFullscreenPlayer();
              }}
              className={`relative h-full bg-neutral-800 rounded-md overflow-hidden
                ${
                  currentlyPlaying.item?.Type === "Audio"
                    ? "aspect-square"
                    : "aspect-video"
                }
                `}
            >
              {currentlyPlaying?.url && (
                // <Video
                //   ref={videoRef}
                //   allowsExternalPlayback
                //   style={{ width: "100%", height: "100%" }}
                //   playWhenInactive={true}
                //   playInBackground={true}
                //   showNotificationControls={true}
                //   ignoreSilentSwitch="ignore"
                //   controls={false}
                //   pictureInPicture={true}
                //   poster={
                //     backdropUrl && currentlyPlaying.item?.Type === "Audio"
                //       ? backdropUrl
                //       : undefined
                //   }
                //   debug={{
                //     enable: true,
                //     thread: true,
                //   }}
                //   paused={!isPlaying}
                //   onProgress={(e) => onProgress(e)}
                //   subtitleStyle={{
                //     fontSize: 16,
                //   }}
                //   source={{
                //     uri: currentlyPlaying.url,
                //     isNetwork: true,
                //     startPosition,
                //     headers: getAuthHeaders(api),
                //   }}
                //   onBuffer={(e) =>
                //     e.isBuffering ? console.log("Buffering...") : null
                //   }
                //   onFullscreenPlayerDidDismiss={() => {}}
                //   onFullscreenPlayerDidPresent={() => {}}
                //   onPlaybackStateChanged={(e) => {
                //     if (e.isPlaying) {
                //       setIsPlaying(true);
                //     } else if (e.isSeeking) {
                //       return;
                //     } else {
                //       setIsPlaying(false);
                //     }
                //   }}
                //   progressUpdateInterval={2000}
                //   onError={(e) => {
                //     console.log(e);
                //     writeToLog(
                //       "ERROR",
                //       "Video playback error: " + JSON.stringify(e)
                //     );
                //     Alert.alert("Error", "Cannot play this video file.");
                //     setIsPlaying(false);
                //     // setCurrentlyPlaying(null);
                //   }}
                //   renderLoader={
                //     currentlyPlaying.item?.Type !== "Audio" && (
                //       <View className="flex flex-col items-center justify-center h-full">
                //         <Loader />
                //       </View>
                //     )
                //   }
                // />
                <VlCPlayerView
                  style={{
                    width: "100%",
                    height: "100%",
                  }}
                  source={{
                    uri: encodeURIComponent(currentlyPlaying.url),
                  }}
                  key={"1"}
                  autoAspectRatio={true}
                  resizeMode="cover"
                />
              )}
            </TouchableOpacity>
            <View className="shrink text-xs">
              <TouchableOpacity
                onPress={() => {
                  if (currentlyPlaying.item?.Type === "Audio")
                    router.push(`/albums/${currentlyPlaying.item?.AlbumId}`);
                  else router.push(`/items/${currentlyPlaying.item?.Id}`);
                }}
              >
                <Text>{currentlyPlaying.item?.Name}</Text>
              </TouchableOpacity>
              {currentlyPlaying.item?.Type === "Episode" && (
                <TouchableOpacity
                  onPress={() => {
                    router.push(
                      `/(auth)/series/${currentlyPlaying.item.SeriesId}`
                    );
                  }}
                  className="text-xs opacity-50"
                >
                  <Text>{currentlyPlaying.item.SeriesName}</Text>
                </TouchableOpacity>
              )}
              {currentlyPlaying.item?.Type === "Movie" && (
                <View>
                  <Text className="text-xs opacity-50">
                    {currentlyPlaying.item?.ProductionYear}
                  </Text>
                </View>
              )}
              {currentlyPlaying.item?.Type === "Audio" && (
                <TouchableOpacity
                  onPress={() => {
                    router.push(`/albums/${currentlyPlaying.item?.AlbumId}`);
                  }}
                >
                  <Text className="text-xs opacity-50">
                    {currentlyPlaying.item?.Album}
                  </Text>
                </TouchableOpacity>
              )}
            </View>
          </View>
          <View className="flex flex-row items-center space-x-2">
            <TouchableOpacity
              onPress={() => {
                if (isPlaying) pauseVideo();
                else playVideo();
              }}
              className="aspect-square rounded flex flex-col items-center justify-center p-2"
            >
              {isPlaying ? (
                <Ionicons name="pause" size={24} color="white" />
              ) : (
                <Ionicons name="play" size={24} color="white" />
              )}
            </TouchableOpacity>
            <TouchableOpacity
              onPress={() => {
                stopPlayback();
              }}
              className="aspect-square rounded flex flex-col items-center justify-center p-2"
            >
              <Ionicons name="close" size={24} color="white" />
            </TouchableOpacity>
          </View>
        </Animated.View>
      </BlurView>
    </Animated.View>
  );
};