Files
backspace/packages/web/src/components/layout/MobileShell.tsx
T

106 lines
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TypeScript

import React, { useEffect } from 'react';
import { useUIStore } from '../../stores/uiStore';
import { useVoiceStore } from '../../stores/voiceStore';
import { useLocation } from 'react-router-dom';
import { MobileScreenStack } from './MobileScreenStack';
import { MobileBottomNav } from './MobileBottomNav';
import { useSwipeGesture } from '../../hooks/useSwipeGesture';
// Screen components — imported as they are created in subsequent tasks.
// Inline placeholders are used until the real components exist.
const PlaceholderScreen = ({ label }: { label: string }) => (
<div className="flex-1 flex items-center justify-center bg-surface-base text-txt-secondary">
{label}
</div>
);
import { MobileSpacesScreen } from './MobileSpacesScreen';
// These will be replaced with real imports as each task is completed:
import { MobileDmsScreen } from './MobileDmsScreen';
import { MobileYouScreen } from './MobileYouScreen';
import { MobileChatScreen } from './MobileChatScreen';
import { MobileSettingsScreen } from './MobileSettingsScreen';
const MobileVoiceMiniBar = () => null;
const MobileVoiceFullScreen = () => <PlaceholderScreen label="Voice" />;
const screenMap: Record<string, (params?: Record<string, string>) => React.ReactNode> = {
'channel-chat': (params) => <MobileChatScreen params={params} />,
'friends': () => <PlaceholderScreen label="Friends" />,
'settings': () => <MobileSettingsScreen />,
'settings-account': () => <MobileSettingsScreen initialPanel="account" />,
'settings-voice': () => <MobileSettingsScreen initialPanel="voice" />,
'settings-privacy': () => <MobileSettingsScreen initialPanel="privacy" />,
'settings-connections': () => <MobileSettingsScreen initialPanel="connections" />,
'settings-instance': () => <MobileSettingsScreen initialPanel="instance" />,
'members': () => <PlaceholderScreen label="Members" />,
'voice-full': () => <MobileVoiceFullScreen />,
'explore': () => <PlaceholderScreen label="Explore" />,
'user-profile': () => <PlaceholderScreen label="Profile" />,
};
export function MobileShell() {
const mobileScreen = useUIStore((s) => s.mobileScreen);
const popMobileScreen = useUIStore((s) => s.popMobileScreen);
const pushMobileScreen = useUIStore((s) => s.pushMobileScreen);
const mobileStack = useUIStore((s) => s.mobileStack);
const currentVoiceChannelId = useVoiceStore((s) => s.currentVoiceChannelId);
const location = useLocation();
// Edge swipe back gesture
useSwipeGesture({
onSwipeRight: () => {
if (mobileStack.length > 0) {
popMobileScreen();
}
},
enabled: mobileStack.length > 0,
});
// Reconstruct mobile stack from URL on mount (deep link / refresh support)
useEffect(() => {
const path = location.pathname;
const match = path.match(/^\/channels\/([^/]+)\/([^/]+)$/);
if (match && mobileStack.length === 0) {
const [, spaceId, channelId] = match;
if (spaceId === '@me') {
pushMobileScreen('channel-chat', { channelId, spaceId: '@me' });
} else {
pushMobileScreen('channel-chat', { channelId, spaceId });
}
}
// eslint-disable-next-line react-hooks/exhaustive-deps
}, []); // Only on mount
// Sync browser back button with mobile stack
useEffect(() => {
const handlePopState = () => {
if (useUIStore.getState().mobileStack.length > 0) {
popMobileScreen();
}
};
window.addEventListener('popstate', handlePopState);
return () => window.removeEventListener('popstate', handlePopState);
}, [popMobileScreen]);
const rootScreens: Record<string, React.ReactNode> = {
spaces: <MobileSpacesScreen />,
dms: <MobileDmsScreen />,
you: <MobileYouScreen />,
};
return (
<div className="flex flex-col" style={{ height: '100dvh' }}>
<MobileScreenStack
rootScreen={rootScreens[mobileScreen]}
screenMap={screenMap}
/>
{/* Voice mini-bar — shown when in a voice call */}
{currentVoiceChannelId && <MobileVoiceMiniBar />}
{/* Bottom nav — MobileBottomNav hides itself when stack is non-empty */}
<MobileBottomNav />
</div>
);
}