Files
astra-mobile/src/components/MiniPlayer.tsx
T
2026-07-25 11:12:02 -04:00

641 lines
21 KiB
TypeScript

/* eslint-disable react-hooks/immutability, react-hooks/refs -- Reanimated gesture state and async transition refs are intentionally mutable. */
import { useCallback, useEffect, useLayoutEffect, useMemo, useRef, useState } from 'react';
import {
View,
Pressable,
StyleSheet,
type LayoutChangeEvent
} from 'react-native';
import { Image } from 'expo-image';
import { Ionicons } from '@expo/vector-icons';
import { Gesture, GestureDetector } from 'react-native-gesture-handler';
import Animated, {
cancelAnimation,
runOnJS,
useAnimatedStyle,
useSharedValue,
withTiming,
} from 'react-native-reanimated';
import { usePlayerOnScreen, usePlayerUiStore } from '@/stores/playerUiStore';
import { Text } from './Text';
import { AstraLogo } from './AstraLogo';
import { SpectrumCurve } from './SpectrumCurve';
import {
radius,
spacing,
} from '@/theme';
import { createThemedStyles, useColors } from '@/theme/themed';
import { useRipple } from '@/theme/ripple';
import { motion } from '@/theme/motion';
import { usePlayerStore } from '@/stores/playerStore';
import { useDesktopRemoteStore } from '@/stores/desktopRemoteStore';
import { usePlaybackTargetStore } from '@/stores/playbackTargetStore';
import { skipToNext, skipToPrevious, togglePlay } from '@/audio/playbackController';
import { useScopeActive } from '@/scope/scopeStore';
import { artworkThumbFromSource } from '@/library/artwork';
import { useSmoothPlaybackTime } from '@/audio/useSmoothPlaybackTime';
import { useAppForeground } from '@/lib/useAppForeground';
import { playHaptic } from '@/lib/haptics';
import { PlaybackTargetPicker } from './PlaybackTargetPicker';
import {
getDesktopPlaybackPresentation,
getEffectivePlaybackPresentation,
getPhonePlaybackPresentation,
type PlaybackPresentation,
} from '@/playback/playbackTargetPresentation';
import {
miniPlayerSwipeDistance,
resolveMiniPlayerSwipe,
type MiniPlayerSwipeDirection,
} from './miniPlayerSwipe';
const PILL_HEIGHT = 56;
const ART = 42;
const CURVE_POINTS = 64;
const SWIPE_ACTIVE_OFFSET_X = 10;
const SWIPE_FAIL_OFFSET_Y = 20;
const SWIPE_RESPONSE_TIMEOUT_MS = 1500;
const COMMITTED_MEDIA_OPACITY = 0.18;
interface MiniPlayerMediaPresentation {
key: string;
title: string;
subtitle: string;
artworkUri: string | null;
}
interface PendingMiniPlayerSwipe {
id: number;
direction: MiniPlayerSwipeDirection;
target: PlaybackPresentation['target'];
trackKey: string | null;
mediaWidth: number;
timeout: ReturnType<typeof setTimeout>;
}
function sameMiniPlayerMedia(
left: MiniPlayerMediaPresentation,
right: MiniPlayerMediaPresentation
): boolean {
return left.key === right.key &&
left.title === right.title &&
left.subtitle === right.subtitle &&
left.artworkUri === right.artworkUri;
}
function MiniProgress({
currentTime,
duration,
isPlaying,
}: {
currentTime: number;
duration: number;
isPlaying: boolean;
}) {
const styles = useStyles();
const smoothTime = useSmoothPlaybackTime(currentTime, duration, isPlaying);
const progress = duration > 0 ? Math.min(1, smoothTime / duration) : 0;
return (
<View style={styles.progressTrack}>
<View style={[styles.progressFill, { width: `${progress * 100}%` }]} />
</View>
);
}
/** Phone-target progress: subscribes here so the 2Hz tick skips the whole pill. */
function PhoneMiniProgress({ isPlaying }: { isPlaying: boolean }) {
const currentTime = usePlayerStore((s) => s.currentTime);
const duration = usePlayerStore((s) => s.duration);
return <MiniProgress currentTime={currentTime} duration={duration} isPlaying={isPlaying} />;
}
/**
* Persistent floating mini-player (M3 redesign): a rounded pill above the tab
* bar with the live filled-line spectrum drifting behind the metadata. Tapping
* opens the full now-playing screen.
*/
export function MiniPlayer() {
const styles = useStyles();
const colors = useColors();
const ripple = useRipple();
const playerOpen = usePlayerOnScreen();
const selectedTarget = usePlaybackTargetStore((s) => s.target);
const track = usePlayerStore((s) => s.currentTrack);
const playbackState = usePlayerStore((s) => s.playbackState);
const desktopConnection = useDesktopRemoteStore((s) => s.connection);
const desktopConnectionState = useDesktopRemoteStore((s) => s.connectionState);
const desktopSnapshot = useDesktopRemoteStore((s) => s.snapshot);
const sendDesktopControl = useDesktopRemoteStore((s) => s.sendControl);
const connectDesktop = useDesktopRemoteStore((s) => s.connect);
const scopeActive = useScopeActive();
const foreground = useAppForeground();
const [pillWidth, setPillWidth] = useState(0);
const [targetPickerOpen, setTargetPickerOpen] = useState(false);
const phonePresentation = getPhonePlaybackPresentation({
track,
playbackState,
});
const desktopPresentation = getDesktopPlaybackPresentation({
connection: desktopConnection,
connectionState: desktopConnectionState,
snapshot: desktopSnapshot,
});
const presentation = getEffectivePlaybackPresentation({
selectedTarget,
phone: phonePresentation,
desktop: desktopPresentation,
});
const liveMediaKey = `${presentation.target}:${presentation.trackKey ?? 'none'}`;
const liveMedia = useMemo<MiniPlayerMediaPresentation>(
() => ({
key: liveMediaKey,
title: presentation.title,
subtitle: presentation.subtitle,
artworkUri: presentation.artworkUri,
}),
[
liveMediaKey,
presentation.artworkUri,
presentation.subtitle,
presentation.title,
]
);
const [displayedMedia, setDisplayedMedia] = useState(liveMedia);
const [mediaWidth, setMediaWidth] = useState(0);
const [transitionPending, setTransitionPending] = useState(false);
const mediaTranslateX = useSharedValue(0);
const mediaOpacity = useSharedValue(1);
const cueSide = useSharedValue(0);
const cueOpacity = useSharedValue(0);
const armed = useSharedValue(false);
const transitionOnUi = useSharedValue(false);
const pendingSwipeRef = useRef<PendingMiniPlayerSwipe | null>(null);
const swipeIdRef = useRef(0);
const incomingDirectionRef = useRef<MiniPlayerSwipeDirection | null>(null);
const rejectPendingSwipe = useCallback((id: number, haptic = true) => {
const pending = pendingSwipeRef.current;
if (!pending || pending.id !== id) return;
clearTimeout(pending.timeout);
pendingSwipeRef.current = null;
incomingDirectionRef.current = null;
transitionOnUi.value = false;
armed.value = false;
setTransitionPending(false);
mediaTranslateX.value = withTiming(0, motion.quick);
mediaOpacity.value = withTiming(1, motion.quick);
cueOpacity.value = withTiming(0, motion.quick);
if (haptic) playHaptic('reject');
}, [armed, cueOpacity, mediaOpacity, mediaTranslateX, transitionOnUi]);
const completePendingSwipe = useCallback((
id: number,
nextMedia: MiniPlayerMediaPresentation
) => {
const pending = pendingSwipeRef.current;
if (!pending || pending.id !== id) return;
clearTimeout(pending.timeout);
pendingSwipeRef.current = null;
transitionOnUi.value = false;
armed.value = false;
setTransitionPending(false);
incomingDirectionRef.current = pending.direction;
mediaTranslateX.value = pending.direction === 'next'
? pending.mediaWidth / 2
: -pending.mediaWidth / 2;
mediaOpacity.value = COMMITTED_MEDIA_OPACITY;
cueOpacity.value = withTiming(0, motion.quick);
setDisplayedMedia(nextMedia);
playHaptic('confirm');
}, [armed, cueOpacity, mediaOpacity, mediaTranslateX, transitionOnUi]);
const dispatchPendingSwipe = useCallback((id: number) => {
const pending = pendingSwipeRef.current;
if (!pending || pending.id !== id) return;
const command = pending.target === 'desktop'
? sendDesktopControl(pending.direction === 'next' ? 'next' : 'previous')
: pending.direction === 'next'
? skipToNext()
: skipToPrevious();
void command.catch(() => rejectPendingSwipe(id));
}, [rejectPendingSwipe, sendDesktopControl]);
const beginPendingSwipe = useCallback((direction: MiniPlayerSwipeDirection) => {
if (pendingSwipeRef.current || mediaWidth <= 0 || !presentation.hasTrack) {
transitionOnUi.value = false;
armed.value = false;
mediaTranslateX.value = withTiming(0, motion.quick);
mediaOpacity.value = withTiming(1, motion.quick);
cueOpacity.value = withTiming(0, motion.quick);
playHaptic('reject');
return;
}
const id = ++swipeIdRef.current;
const timeout = setTimeout(
() => rejectPendingSwipe(id),
motion.quick.duration + SWIPE_RESPONSE_TIMEOUT_MS
);
pendingSwipeRef.current = {
id,
direction,
target: presentation.target,
trackKey: presentation.trackKey,
mediaWidth,
timeout,
};
transitionOnUi.value = true;
setTransitionPending(true);
setDisplayedMedia((current) => sameMiniPlayerMedia(current, liveMedia) ? current : liveMedia);
const exitX = direction === 'next' ? -mediaWidth / 2 : mediaWidth / 2;
cueSide.value = direction === 'next' ? -1 : 1;
cueOpacity.value = withTiming(1, motion.quick);
mediaOpacity.value = withTiming(COMMITTED_MEDIA_OPACITY, motion.quick);
mediaTranslateX.value = withTiming(exitX, motion.quick, (finished) => {
if (finished) runOnJS(dispatchPendingSwipe)(id);
else runOnJS(rejectPendingSwipe)(id);
});
}, [
armed,
cueOpacity,
cueSide,
dispatchPendingSwipe,
liveMedia,
mediaOpacity,
mediaTranslateX,
mediaWidth,
presentation.hasTrack,
presentation.target,
presentation.trackKey,
rejectPendingSwipe,
transitionOnUi,
]);
useEffect(() => {
if (pendingSwipeRef.current) return;
setDisplayedMedia((current) => sameMiniPlayerMedia(current, liveMedia) ? current : liveMedia);
}, [liveMedia]);
useEffect(() => {
const pending = pendingSwipeRef.current;
if (!pending) return;
if (presentation.target !== pending.target) {
rejectPendingSwipe(pending.id, false);
return;
}
if (!presentation.visible || !presentation.hasTrack) {
rejectPendingSwipe(pending.id);
return;
}
if (presentation.trackKey !== pending.trackKey) {
completePendingSwipe(pending.id, liveMedia);
}
}, [
completePendingSwipe,
liveMedia,
presentation.hasTrack,
presentation.target,
presentation.trackKey,
presentation.visible,
rejectPendingSwipe,
]);
useLayoutEffect(() => {
if (!incomingDirectionRef.current) return;
incomingDirectionRef.current = null;
mediaTranslateX.value = withTiming(0, motion.snap);
mediaOpacity.value = withTiming(1, motion.snap);
}, [displayedMedia.key, mediaOpacity, mediaTranslateX]);
useEffect(() => () => {
const pending = pendingSwipeRef.current;
if (pending) clearTimeout(pending.timeout);
pendingSwipeRef.current = null;
cancelAnimation(mediaTranslateX);
cancelAnimation(mediaOpacity);
cancelAnimation(cueOpacity);
}, [cueOpacity, mediaOpacity, mediaTranslateX]);
const mediaStyle = useAnimatedStyle(() => ({
opacity: mediaOpacity.value,
transform: [{ translateX: mediaTranslateX.value }],
}));
const previousCueStyle = useAnimatedStyle(() => ({
opacity: cueSide.value > 0 ? cueOpacity.value : 0,
transform: [{ scale: 0.85 + cueOpacity.value * 0.15 }],
}));
const nextCueStyle = useAnimatedStyle(() => ({
opacity: cueSide.value < 0 ? cueOpacity.value : 0,
transform: [{ scale: 0.85 + cueOpacity.value * 0.15 }],
}));
const swipeGesture = useMemo(
() => Gesture.Pan()
.enabled(presentation.hasTrack && mediaWidth > 0 && !transitionPending)
.activeOffsetX([-SWIPE_ACTIVE_OFFSET_X, SWIPE_ACTIVE_OFFSET_X])
.failOffsetY([-SWIPE_FAIL_OFFSET_Y, SWIPE_FAIL_OFFSET_Y])
.onBegin(() => {
cancelAnimation(mediaTranslateX);
cancelAnimation(mediaOpacity);
cancelAnimation(cueOpacity);
})
.onUpdate((event) => {
const maxTranslation = mediaWidth / 2;
const translation = Math.max(
-maxTranslation,
Math.min(maxTranslation, event.translationX)
);
const threshold = Math.max(1, miniPlayerSwipeDistance(mediaWidth));
const progress = Math.min(1, Math.abs(translation) / threshold);
mediaTranslateX.value = translation;
mediaOpacity.value = 1 - progress * 0.15;
cueSide.value = translation > 0 ? 1 : translation < 0 ? -1 : 0;
cueOpacity.value = progress;
const nowArmed = Math.abs(translation) >= threshold;
if (nowArmed !== armed.value) {
armed.value = nowArmed;
runOnJS(playHaptic)(nowArmed ? 'threshold' : 'thresholdExit');
}
})
.onEnd((event) => {
const direction = resolveMiniPlayerSwipe({
translationX: event.translationX,
velocityX: event.velocityX,
mediaWidth,
});
if (!direction) return;
armed.value = false;
transitionOnUi.value = true;
runOnJS(beginPendingSwipe)(direction);
})
.onFinalize(() => {
if (transitionOnUi.value) return;
if (armed.value) runOnJS(playHaptic)('thresholdExit');
armed.value = false;
mediaTranslateX.value = withTiming(0, motion.quick);
mediaOpacity.value = withTiming(1, motion.quick);
cueOpacity.value = withTiming(0, motion.quick);
}),
[
armed,
beginPendingSwipe,
cueOpacity,
cueSide,
mediaOpacity,
mediaTranslateX,
mediaWidth,
presentation.hasTrack,
transitionOnUi,
transitionPending,
]
);
if (!presentation.visible) return null;
const isDesktop = presentation.target === 'desktop';
const isPlaying = presentation.playbackState === 'playing';
const isLoading = presentation.playbackState === 'loading';
// The pill sits underneath the now-playing overlay; don't burn a second
// live-scope frame loop while it's fully occluded.
const liveScopeActive = scopeActive && foreground && !isDesktop && !playerOpen;
const onLayout = (e: LayoutChangeEvent) => setPillWidth(e.nativeEvent.layout.width);
const onTogglePlay = () => {
if (isDesktop) {
if (!desktopConnection || desktopConnectionState === 'error') {
void connectDesktop();
return;
}
void sendDesktopControl(isPlaying ? 'pause' : 'play');
return;
}
void togglePlay();
};
const onSkipNext = () => {
if (isDesktop) {
void sendDesktopControl('next');
return;
}
void skipToNext();
};
const onMediaLayout = (e: LayoutChangeEvent) => {
setMediaWidth(e.nativeEvent.layout.width);
};
return (
<>
<GestureDetector gesture={swipeGesture}>
<Animated.View style={styles.pill} onLayout={onLayout}>
<Pressable
android_ripple={ripple.bounded}
style={styles.pillPressable}
onPress={() => usePlayerUiStore.getState().openPlayer()}
>
{liveScopeActive && pillWidth > 0 && (
<View pointerEvents="none" style={styles.spectrum}>
<SpectrumCurve
active={liveScopeActive}
pointCount={CURVE_POINTS}
dbMin={-84}
dbMax={-20}
width={pillWidth}
height={PILL_HEIGHT}
lineWidth={1.25}
lineOpacity={0.38}
fillOpacity={0.3}
glow
glowOpacity={0.06}
/>
</View>
)}
{liveScopeActive && pillWidth > 0 && <View pointerEvents="none" style={styles.spectrumVeil} />}
<View style={styles.row}>
<View style={styles.mediaFrame}>
<Animated.View
pointerEvents="none"
style={[styles.swipeCue, styles.previousCue, previousCueStyle]}
>
<Ionicons name="play-skip-back" size={20} color={colors.accent} />
</Animated.View>
<Animated.View
pointerEvents="none"
style={[styles.swipeCue, styles.nextCue, nextCueStyle]}
>
<Ionicons name="play-skip-forward" size={20} color={colors.accent} />
</Animated.View>
<Animated.View style={[styles.media, mediaStyle]} onLayout={onMediaLayout}>
<View style={styles.art}>
{displayedMedia.artworkUri ? (
<Image
source={{
uri: artworkThumbFromSource(displayedMedia.artworkUri) ?? displayedMedia.artworkUri,
}}
style={styles.artImage}
contentFit="cover"
/>
) : (
<AstraLogo size={20} />
)}
</View>
<View style={styles.meta}>
<Text variant="body" numberOfLines={1} style={styles.title}>
{displayedMedia.title}
</Text>
<Text variant="label" numberOfLines={1}>
{displayedMedia.subtitle}
</Text>
</View>
</Animated.View>
</View>
{isDesktop ? (
<Pressable
hitSlop={10}
android_ripple={ripple.icon(22)}
onPress={() => setTargetPickerOpen(true)}
style={styles.control}
accessibilityLabel="Choose output device"
>
<Ionicons name="desktop-outline" size={21} color={colors.textSecondary} />
</Pressable>
) : null}
<Pressable hitSlop={10} android_ripple={ripple.icon(22)} onPress={onTogglePlay} style={styles.control}>
<Ionicons
name={isLoading ? 'ellipsis-horizontal' : isPlaying ? 'pause' : 'play'}
size={24}
color={colors.accent}
/>
</Pressable>
<Pressable hitSlop={10} android_ripple={ripple.icon(22)} onPress={onSkipNext} style={styles.control}>
<Ionicons name="play-skip-forward" size={22} color={colors.textPrimary} />
</Pressable>
</View>
{presentation.hasTrack ? (
isDesktop ? (
<MiniProgress
currentTime={presentation.currentTime}
duration={presentation.duration}
isPlaying={isPlaying}
/>
) : (
<PhoneMiniProgress isPlaying={isPlaying} />
)
) : null}
</Pressable>
</Animated.View>
</GestureDetector>
<PlaybackTargetPicker
visible={targetPickerOpen}
onClose={() => setTargetPickerOpen(false)}
/>
</>
);
}
const useStyles = createThemedStyles((colors) => ({
pill: {
height: PILL_HEIGHT,
marginHorizontal: spacing.md,
marginTop: spacing.sm,
marginBottom: spacing.sm,
borderRadius: radius.lg,
backgroundColor: colors.bgTertiary,
borderColor: colors.glassBorder,
borderWidth: StyleSheet.hairlineWidth,
overflow: 'hidden',
justifyContent: 'center',
},
pillPressable: {
flex: 1,
justifyContent: 'center',
},
spectrum: {
position: 'absolute',
top: 0,
left: 0,
right: 0,
bottom: 0,
},
spectrumVeil: {
position: 'absolute',
top: 0,
left: 0,
right: 0,
bottom: 0,
backgroundColor: colors.overlayFaint,
},
row: {
flexDirection: 'row',
alignItems: 'center',
paddingHorizontal: spacing.sm,
gap: spacing.sm,
},
mediaFrame: {
flex: 1,
height: ART,
justifyContent: 'center',
overflow: 'hidden',
},
media: {
width: '100%',
flexDirection: 'row',
alignItems: 'center',
gap: spacing.sm,
},
swipeCue: {
position: 'absolute',
top: 0,
bottom: 0,
justifyContent: 'center',
},
previousCue: {
left: spacing.sm,
},
nextCue: {
right: spacing.sm,
},
art: {
width: ART,
height: ART,
borderRadius: radius.sm,
backgroundColor: colors.bgSecondary,
alignItems: 'center',
justifyContent: 'center',
overflow: 'hidden',
},
artImage: {
width: '100%',
height: '100%',
},
meta: {
flex: 1,
},
title: {
fontSize: 15,
},
control: {
width: 36,
height: 36,
alignItems: 'center',
justifyContent: 'center',
},
progressTrack: {
position: 'absolute',
left: 0,
right: 0,
bottom: 0,
height: 2,
backgroundColor: colors.glassBorder,
},
progressFill: {
height: 2,
backgroundColor: colors.accent,
},
}));
export default MiniPlayer;