NuvioStreaming/src/components/video/TrailerPlayer.tsx
2025-11-08 13:03:20 +05:30

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19 KiB
TypeScript

import React, { useState, useEffect, useRef, useCallback, memo } from 'react';
import {
View,
StyleSheet,
TouchableOpacity,
Dimensions,
Platform,
ActivityIndicator,
AppState,
AppStateStatus,
} from 'react-native';
import { MaterialIcons } from '@expo/vector-icons';
import Video, { VideoRef, OnLoadData, OnProgressData } from 'react-native-video';
import { LinearGradient } from 'expo-linear-gradient';
import Animated, {
useAnimatedStyle,
useSharedValue,
withTiming,
withDelay,
runOnJS,
} from 'react-native-reanimated';
import { useTheme } from '../../contexts/ThemeContext';
import { useTrailer } from '../../contexts/TrailerContext';
import { logger } from '../../utils/logger';
const { width, height } = Dimensions.get('window');
const isTablet = width >= 768;
interface TrailerPlayerProps {
trailerUrl: string;
autoPlay?: boolean;
muted?: boolean;
onLoadStart?: () => void;
onLoad?: () => void;
onError?: (error: string) => void;
onProgress?: (data: OnProgressData) => void;
onPlaybackStatusUpdate?: (status: { isLoaded: boolean; didJustFinish: boolean }) => void;
onEnd?: () => void;
style?: any;
hideLoadingSpinner?: boolean;
onFullscreenToggle?: () => void;
hideControls?: boolean;
contentType?: 'movie' | 'series';
paused?: boolean; // External control to pause/play
}
const TrailerPlayer = React.forwardRef<any, TrailerPlayerProps>(({
trailerUrl,
autoPlay = true,
muted = true,
onLoadStart,
onLoad,
onError,
onProgress,
onPlaybackStatusUpdate,
onEnd,
style,
hideLoadingSpinner = false,
onFullscreenToggle,
hideControls = false,
contentType = 'movie',
paused,
}, ref) => {
const { currentTheme } = useTheme();
const { isTrailerPlaying: globalTrailerPlaying } = useTrailer();
const videoRef = useRef<VideoRef>(null);
const [isLoading, setIsLoading] = useState(true);
const [isPlaying, setIsPlaying] = useState(autoPlay);
const [isMuted, setIsMuted] = useState(muted);
const [hasError, setHasError] = useState(false);
const [showControls, setShowControls] = useState(false);
const [duration, setDuration] = useState(0);
const [position, setPosition] = useState(0);
const [isFullscreen, setIsFullscreen] = useState(false);
const [isComponentMounted, setIsComponentMounted] = useState(true);
// Animated values
const controlsOpacity = useSharedValue(0);
const loadingOpacity = useSharedValue(1);
const playButtonScale = useSharedValue(1);
// Auto-hide controls after 3 seconds
const hideControlsTimeout = useRef<NodeJS.Timeout | null>(null);
const appState = useRef(AppState.currentState);
// Cleanup function to stop video and reset state
const cleanupVideo = useCallback(() => {
try {
if (videoRef.current) {
// Pause the video
setIsPlaying(false);
// Seek to beginning to stop any background processing
videoRef.current.seek(0);
// Clear any pending timeouts
if (hideControlsTimeout.current) {
clearTimeout(hideControlsTimeout.current);
hideControlsTimeout.current = null;
}
logger.info('TrailerPlayer', 'Video cleanup completed');
}
} catch (error) {
logger.error('TrailerPlayer', 'Error during video cleanup:', error);
}
}, []);
// Handle app state changes to pause video when app goes to background
useEffect(() => {
const handleAppStateChange = (nextAppState: AppStateStatus) => {
if (appState.current === 'active' && nextAppState.match(/inactive|background/)) {
// App going to background - pause video
logger.info('TrailerPlayer', 'App going to background - pausing video');
setIsPlaying(false);
} else if (appState.current.match(/inactive|background/) && nextAppState === 'active') {
// App coming to foreground - resume if it was playing and autoPlay is enabled
logger.info('TrailerPlayer', 'App coming to foreground');
// Only resume if autoPlay is true and component is still mounted
// Add a small delay to ensure the app is fully active
if (autoPlay && isComponentMounted) {
setTimeout(() => {
if (isComponentMounted) {
logger.info('TrailerPlayer', 'Resuming video after app foreground');
setIsPlaying(true);
}
}, 200);
}
}
appState.current = nextAppState;
};
const subscription = AppState.addEventListener('change', handleAppStateChange);
return () => subscription?.remove();
}, [autoPlay, isComponentMounted]);
// Component mount/unmount tracking
useEffect(() => {
setIsComponentMounted(true);
return () => {
setIsComponentMounted(false);
cleanupVideo();
};
}, [cleanupVideo]);
// Handle autoPlay prop changes to keep internal state synchronized
// But only if no external paused prop is provided
useEffect(() => {
if (isComponentMounted && paused === undefined) {
setIsPlaying(autoPlay);
}
}, [autoPlay, isComponentMounted, paused]);
// Handle muted prop changes to keep internal state synchronized
useEffect(() => {
if (isComponentMounted) {
setIsMuted(muted);
}
}, [muted, isComponentMounted]);
// Handle external paused prop to override playing state (highest priority)
useEffect(() => {
if (paused !== undefined) {
setIsPlaying(!paused);
logger.info('TrailerPlayer', `External paused prop changed: ${paused}, setting isPlaying to ${!paused}`);
}
}, [paused]);
// Respond to global trailer state changes (e.g., when modal opens)
// Only apply if no external paused prop is controlling this
useEffect(() => {
if (isComponentMounted && paused === undefined) {
// Always sync with global trailer state when pausing
// This ensures all trailers pause when one screen loses focus
if (!globalTrailerPlaying) {
logger.info('TrailerPlayer', 'Global trailer paused - pausing this trailer');
setIsPlaying(false);
}
// Don't automatically resume from global state
// Each trailer should manage its own resume logic based on its screen focus
}
}, [globalTrailerPlaying, isComponentMounted, paused]);
const showControlsWithTimeout = useCallback(() => {
if (!isComponentMounted) return;
setShowControls(true);
controlsOpacity.value = withTiming(1, { duration: 200 });
// Clear existing timeout
if (hideControlsTimeout.current) {
clearTimeout(hideControlsTimeout.current);
}
// Set new timeout to hide controls
hideControlsTimeout.current = setTimeout(() => {
if (isComponentMounted) {
setShowControls(false);
controlsOpacity.value = withTiming(0, { duration: 200 });
}
}, 3000);
}, [controlsOpacity, isComponentMounted]);
const handleVideoPress = useCallback(() => {
if (!isComponentMounted) return;
if (showControls) {
// If controls are visible, toggle play/pause
handlePlayPause();
} else {
// If controls are hidden, show them
showControlsWithTimeout();
}
}, [showControls, showControlsWithTimeout, isComponentMounted]);
const handlePlayPause = useCallback(async () => {
try {
if (!videoRef.current || !isComponentMounted) return;
playButtonScale.value = withTiming(0.8, { duration: 100 }, () => {
if (isComponentMounted) {
playButtonScale.value = withTiming(1, { duration: 100 });
}
});
setIsPlaying(!isPlaying);
showControlsWithTimeout();
} catch (error) {
logger.error('TrailerPlayer', 'Error toggling playback:', error);
}
}, [isPlaying, playButtonScale, showControlsWithTimeout, isComponentMounted]);
const handleMuteToggle = useCallback(async () => {
try {
if (!videoRef.current || !isComponentMounted) return;
setIsMuted(!isMuted);
showControlsWithTimeout();
} catch (error) {
logger.error('TrailerPlayer', 'Error toggling mute:', error);
}
}, [isMuted, showControlsWithTimeout, isComponentMounted]);
const handleLoadStart = useCallback(() => {
if (!isComponentMounted) return;
setIsLoading(true);
setHasError(false);
// Only show loading spinner if not hidden
loadingOpacity.value = hideLoadingSpinner ? 0 : 1;
onLoadStart?.();
logger.info('TrailerPlayer', 'Video load started');
}, [loadingOpacity, onLoadStart, hideLoadingSpinner, isComponentMounted]);
const handleLoad = useCallback((data: OnLoadData) => {
if (!isComponentMounted) return;
setIsLoading(false);
loadingOpacity.value = withTiming(0, { duration: 300 });
setDuration(data.duration * 1000); // Convert to milliseconds
onLoad?.();
logger.info('TrailerPlayer', 'Video loaded successfully');
}, [loadingOpacity, onLoad, isComponentMounted]);
const handleError = useCallback((error: any) => {
if (!isComponentMounted) return;
setIsLoading(false);
setHasError(true);
loadingOpacity.value = withTiming(0, { duration: 300 });
const message = typeof error === 'string' ? error : (error?.errorString || error?.error?.string || error?.error?.message || JSON.stringify(error));
onError?.(message);
logger.error('TrailerPlayer', 'Video error details:', error);
}, [loadingOpacity, onError, isComponentMounted]);
const handleProgress = useCallback((data: OnProgressData) => {
if (!isComponentMounted) return;
setPosition(data.currentTime * 1000); // Convert to milliseconds
onProgress?.(data);
if (onPlaybackStatusUpdate) {
onPlaybackStatusUpdate({
isLoaded: data.currentTime > 0,
didJustFinish: false
});
}
}, [onProgress, onPlaybackStatusUpdate, isComponentMounted]);
// Sync internal muted state with prop
useEffect(() => {
if (isComponentMounted) {
setIsMuted(muted);
}
}, [muted, isComponentMounted]);
// Cleanup timeout and animated values on unmount
useEffect(() => {
return () => {
if (hideControlsTimeout.current) {
clearTimeout(hideControlsTimeout.current);
hideControlsTimeout.current = null;
}
// Reset all animated values to prevent memory leaks
try {
controlsOpacity.value = 0;
loadingOpacity.value = 0;
playButtonScale.value = 1;
} catch (error) {
logger.error('TrailerPlayer', 'Error cleaning up animation values:', error);
}
// Ensure video is stopped
cleanupVideo();
};
}, [controlsOpacity, loadingOpacity, playButtonScale, cleanupVideo]);
// Forward the ref to the video element
React.useImperativeHandle(ref, () => ({
presentFullscreenPlayer: () => {
if (videoRef.current && isComponentMounted) {
return videoRef.current.presentFullscreenPlayer();
}
},
dismissFullscreenPlayer: () => {
if (videoRef.current && isComponentMounted) {
return videoRef.current.dismissFullscreenPlayer();
}
}
}));
// Animated styles
const controlsAnimatedStyle = useAnimatedStyle(() => ({
opacity: controlsOpacity.value,
}));
const loadingAnimatedStyle = useAnimatedStyle(() => ({
opacity: loadingOpacity.value,
}));
const playButtonAnimatedStyle = useAnimatedStyle(() => ({
transform: [{ scale: playButtonScale.value }],
}));
const progressPercentage = duration > 0 ? (position / duration) * 100 : 0;
if (hasError) {
return (
<View style={[styles.container, style]}>
<View style={styles.errorContainer}>
<MaterialIcons name="error-outline" size={48} color={currentTheme.colors.error} />
</View>
</View>
);
}
return (
<View style={[styles.container, style]}>
<Video
ref={videoRef}
source={(() => {
const androidHeaders = Platform.OS === 'android' ? { 'User-Agent': 'Nuvio/1.0 (Android)' } : {} as any;
// Help ExoPlayer select proper MediaSource
const lower = (trailerUrl || '').toLowerCase();
const looksLikeHls = /\.m3u8(\b|$)/.test(lower) || /hls|applehlsencryption|playlist|m3u/.test(lower);
const looksLikeDash = /\.mpd(\b|$)/.test(lower) || /dash|manifest/.test(lower);
if (Platform.OS === 'android') {
if (looksLikeHls) {
return { uri: trailerUrl, type: 'm3u8', headers: androidHeaders } as any;
}
if (looksLikeDash) {
return { uri: trailerUrl, type: 'mpd', headers: androidHeaders } as any;
}
return { uri: trailerUrl, headers: androidHeaders } as any;
}
return { uri: trailerUrl } as any;
})()}
style={[
styles.video,
contentType === 'movie' && styles.movieVideoScale,
]}
resizeMode="cover"
paused={!isPlaying}
repeat={false}
muted={isMuted}
volume={isMuted ? 0 : 1}
mixWithOthers="duck"
ignoreSilentSwitch="ignore"
/* TextureView can cause rendering issues with complex overlays on Android */
useTextureView={Platform.OS === 'android' ? false : undefined}
playInBackground={false}
playWhenInactive={false}
onEnd={() => {
// Stop playback when trailer finishes to avoid continuous GPU/decoder use
if (isComponentMounted) {
setIsPlaying(false);
// Notify parent component that trailer has ended
if (onEnd) {
onEnd();
}
}
}}
onFullscreenPlayerWillPresent={() => setIsFullscreen(true)}
onFullscreenPlayerDidDismiss={() => setIsFullscreen(false)}
onLoadStart={handleLoadStart}
onLoad={handleLoad}
onError={(error: any) => handleError(error)}
onProgress={handleProgress}
controls={Platform.OS === 'android' ? isFullscreen : false}
/>
{/* Loading indicator - hidden during smooth transitions */}
{!hideLoadingSpinner && (
<Animated.View style={[styles.loadingContainer, loadingAnimatedStyle]}>
<ActivityIndicator size="large" color={currentTheme.colors.primary} />
</Animated.View>
)}
{/* Video controls overlay */}
{!hideControls && (
<TouchableOpacity
style={styles.videoOverlay}
onPress={handleVideoPress}
activeOpacity={1}
>
<Animated.View style={[styles.controlsContainer, controlsAnimatedStyle]}>
{/* Top gradient */}
<LinearGradient
colors={['rgba(0,0,0,0.6)', 'transparent']}
style={styles.topGradient}
pointerEvents="none"
/>
{/* Center play/pause button */}
<View style={styles.centerControls}>
<Animated.View style={playButtonAnimatedStyle}>
<TouchableOpacity style={styles.playButton} onPress={handlePlayPause}>
<MaterialIcons
name={isPlaying ? 'pause' : 'play-arrow'}
size={isTablet ? 64 : 48}
color="white"
/>
</TouchableOpacity>
</Animated.View>
</View>
{/* Bottom controls */}
<LinearGradient
colors={['transparent', 'rgba(0,0,0,0.8)']}
style={styles.bottomGradient}
>
<View style={styles.bottomControls}>
{/* Progress bar */}
<View style={styles.progressContainer}>
<View style={styles.progressBar}>
<View
style={[styles.progressFill, { width: `${progressPercentage}%` }]}
/>
</View>
</View>
{/* Control buttons */}
<View style={styles.controlButtons}>
<TouchableOpacity style={styles.controlButton} onPress={handlePlayPause}>
<MaterialIcons
name={isPlaying ? 'pause' : 'play-arrow'}
size={isTablet ? 32 : 24}
color="white"
/>
</TouchableOpacity>
<TouchableOpacity style={styles.controlButton} onPress={handleMuteToggle}>
<MaterialIcons
name={isMuted ? 'volume-off' : 'volume-up'}
size={isTablet ? 32 : 24}
color="white"
/>
</TouchableOpacity>
{onFullscreenToggle && (
<TouchableOpacity style={styles.controlButton} onPress={onFullscreenToggle}>
<MaterialIcons
name="fullscreen"
size={isTablet ? 32 : 24}
color="white"
/>
</TouchableOpacity>
)}
</View>
</View>
</LinearGradient>
</Animated.View>
</TouchableOpacity>
)}
</View>
);
});
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: '#000',
overflow: 'hidden',
},
video: {
flex: 1,
width: '100%',
height: '100%',
},
movieVideoScale: {
transform: [{ scale: 1.30 }], // Custom scale for movies to crop black bars
},
videoOverlay: {
position: 'absolute',
top: 0,
left: 0,
right: 0,
bottom: 0,
},
loadingContainer: {
position: 'absolute',
top: 0,
left: 0,
right: 0,
bottom: 0,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: 'rgba(0,0,0,0.5)',
},
errorContainer: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#000',
},
controlsContainer: {
flex: 1,
justifyContent: 'space-between',
},
topGradient: {
height: 100,
width: '100%',
},
centerControls: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
},
playButton: {
width: isTablet ? 100 : 80,
height: isTablet ? 100 : 80,
borderRadius: isTablet ? 50 : 40,
backgroundColor: 'rgba(0,0,0,0.6)',
justifyContent: 'center',
alignItems: 'center',
borderWidth: 2,
borderColor: 'rgba(255,255,255,0.8)',
},
bottomGradient: {
paddingBottom: Platform.OS === 'ios' ? 20 : 16,
paddingTop: 20,
},
bottomControls: {
paddingHorizontal: isTablet ? 32 : 16,
},
progressContainer: {
marginBottom: 16,
},
progressBar: {
height: 3,
backgroundColor: 'rgba(255,255,255,0.3)',
borderRadius: 1.5,
overflow: 'hidden',
},
progressFill: {
height: '100%',
backgroundColor: '#fff',
borderRadius: 1.5,
},
controlButtons: {
flexDirection: 'row',
justifyContent: 'space-between',
alignItems: 'center',
},
controlButton: {
padding: 8,
borderRadius: 20,
backgroundColor: 'rgba(0,0,0,0.4)',
},
});
export default TrailerPlayer;