feat: Sprint 5 — PIN lock, biometric auth, sync screen, QR code, merge logic

- lib/pinService.ts: PIN storage/verification via expo-secure-store
- lib/syncService.ts: sync abstraction with full merge logic (mDNS/TCP stubbed)
- app/lock.tsx: full-screen PIN lock with biometric support
- components/ui/PinPad.tsx: reusable 6-digit PIN pad component
- components/sync/QRScanner.tsx: QR code scanner via expo-camera
- app/(tabs)/sync.tsx: Sync tab with QR display, partner input, history
- app/sync-progress.tsx: animated sync progress screen with summary
- app/(tabs)/settings.tsx: full settings with PIN setup, security, data sections
- app/(tabs)/_layout.tsx: added Sync tab (RefreshCw icon)
- app/_layout.tsx: AppState listener locks app after 60s background
- package.json: added expo-secure-store, react-native-qrcode-svg
This commit is contained in:
2026-02-18 19:57:35 +08:00
parent 123b21f4db
commit 6fe6ebef13
12 changed files with 18385 additions and 22 deletions

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app/(tabs)/sync.tsx Normal file
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// app/(tabs)/sync.tsx — Sync Tab
import React, { useState, useEffect, useCallback } from 'react';
import {
View,
Text,
StyleSheet,
ScrollView,
TouchableOpacity,
TextInput,
Alert,
Modal,
SafeAreaView,
ActivityIndicator,
} from 'react-native';
import { router } from 'expo-router';
import {
RefreshCw,
QrCode,
Camera,
Wifi,
Clock,
ChevronDown,
ChevronUp,
Share2,
AlertCircle,
} from 'lucide-react-native';
import { useUserStore } from '@/store/useUserStore';
import { getSyncHistory, SyncLogEntry } from '@/lib/syncService';
import QRScanner from '@/components/sync/QRScanner';
// Lazy-load QRCode to handle missing package gracefully
let QRCode: any = null;
try {
QRCode = require('react-native-qrcode-svg').default;
} catch {
QRCode = null;
}
function formatDate(ts: number): string {
return new Date(ts * 1000).toLocaleDateString('en-US', {
month: 'short',
day: 'numeric',
year: 'numeric',
});
}
export default function SyncScreen() {
const user = useUserStore((s) => s.user);
const shareId = user?.shareId ?? 'TL-????????';
const [syncHistory, setSyncHistory] = useState<SyncLogEntry[]>([]);
const [loadingHistory, setLoadingHistory] = useState(true);
const [partnerShareId, setPartnerShareId] = useState('');
const [showScanner, setShowScanner] = useState(false);
const [showHowTo, setShowHowTo] = useState(false);
useEffect(() => {
loadHistory();
}, []);
const loadHistory = async () => {
try {
const history = await getSyncHistory();
setSyncHistory(history);
} catch (e) {
console.error('Failed to load sync history:', e);
} finally {
setLoadingHistory(false);
}
};
const handleScanned = useCallback((scannedId: string) => {
setShowScanner(false);
setPartnerShareId(scannedId);
}, []);
const handleStartSync = () => {
const trimmed = partnerShareId.trim().toUpperCase();
if (!trimmed.match(/^TL-[A-Z0-9]{8}$/)) {
Alert.alert(
'Invalid Share ID',
'Please enter a valid Share ID in the format TL-XXXXXXXX'
);
return;
}
if (trimmed === shareId) {
Alert.alert('Same Device', 'You cannot sync with yourself.');
return;
}
// Navigate to sync-progress (actual sync requires bare workflow)
Alert.alert(
'WiFi Sync Not Available',
'Direct WiFi sync requires expo-dev-client and bare workflow.\n\nShare IDs can be exchanged manually. Network sync will be available in a future release.',
[
{ text: 'OK' },
{
text: 'View Progress Demo',
onPress: () =>
router.push({
pathname: '/sync-progress',
params: {
partnerName: trimmed,
sentCount: '0',
receivedCount: '0',
conflictCount: '0',
},
}),
},
]
);
};
return (
<SafeAreaView style={styles.safe}>
<ScrollView
style={styles.container}
contentContainerStyle={styles.content}
showsVerticalScrollIndicator={false}
>
{/* Header */}
<View style={styles.header}>
<RefreshCw size={24} color="#1A6B72" />
<Text style={styles.headerTitle}>Sync</Text>
</View>
{/* ── Your Share ID ── */}
<View style={styles.section}>
<Text style={styles.sectionTitle}>Your Share ID</Text>
<View style={styles.qrCard}>
{QRCode ? (
<View style={styles.qrCodeWrapper}>
<QRCode
value={shareId}
size={180}
color="#111827"
backgroundColor="#FFFFFF"
/>
</View>
) : (
<View style={styles.qrPlaceholder}>
<QrCode size={64} color="#9CA3AF" />
<Text style={styles.qrPlaceholderText}>QR Code</Text>
<Text style={styles.qrPlaceholderSub}>
Install react-native-qrcode-svg to display
</Text>
</View>
)}
<View style={styles.shareIdRow}>
<Text style={styles.shareIdLabel}>Share ID</Text>
<View style={styles.shareIdBadge}>
<Share2 size={14} color="#1A6B72" />
<Text style={styles.shareIdText}>{shareId}</Text>
</View>
</View>
<Text style={styles.shareIdHint}>
Show this QR code to your partner so they can connect to you.
</Text>
</View>
</View>
{/* ── Connect to Partner ── */}
<View style={styles.section}>
<Text style={styles.sectionTitle}>Connect to Partner</Text>
<View style={styles.card}>
{/* Scan QR button */}
<TouchableOpacity
style={styles.scanBtn}
onPress={() => setShowScanner(true)}
>
<Camera size={20} color="#fff" />
<Text style={styles.scanBtnText}>Scan Partner QR Code</Text>
</TouchableOpacity>
<View style={styles.orRow}>
<View style={styles.orLine} />
<Text style={styles.orText}>or enter manually</Text>
<View style={styles.orLine} />
</View>
{/* Manual input */}
<TextInput
style={styles.input}
placeholder="TL-XXXXXXXX"
placeholderTextColor="#9CA3AF"
value={partnerShareId}
onChangeText={setPartnerShareId}
autoCapitalize="characters"
maxLength={11}
/>
<TouchableOpacity
style={[
styles.connectBtn,
!partnerShareId && styles.connectBtnDisabled,
]}
onPress={handleStartSync}
disabled={!partnerShareId}
>
<RefreshCw size={18} color="#fff" />
<Text style={styles.connectBtnText}>Start Sync</Text>
</TouchableOpacity>
</View>
</View>
{/* ── Discovered Devices ── */}
<View style={styles.section}>
<Text style={styles.sectionTitle}>Discovered Devices</Text>
<View style={[styles.card, styles.wifiNotice]}>
<AlertCircle size={20} color="#F59E0B" />
<View style={{ flex: 1, gap: 4 }}>
<Text style={styles.wifiNoticeTitle}>WiFi Sync Requires Setup</Text>
<Text style={styles.wifiNoticeText}>
Automatic device discovery (mDNS) requires expo-dev-client and
bare workflow. Exchange Share IDs manually for now.
</Text>
</View>
</View>
</View>
{/* ── Sync History ── */}
<View style={styles.section}>
<Text style={styles.sectionTitle}>Sync History</Text>
<View style={styles.card}>
{loadingHistory ? (
<ActivityIndicator color="#1A6B72" style={{ padding: 16 }} />
) : syncHistory.length === 0 ? (
<View style={styles.emptyHistory}>
<Clock size={32} color="#D1D5DB" />
<Text style={styles.emptyHistoryText}>No syncs yet</Text>
</View>
) : (
syncHistory.map((entry) => (
<View key={entry.id} style={styles.historyItem}>
<View style={styles.historyLeft}>
<Text style={styles.historyPartner}>
{entry.partner_name ?? entry.partner_id}
</Text>
<Text style={styles.historyDate}>
{formatDate(entry.synced_at)}
</Text>
</View>
<View style={styles.historyRight}>
<Text style={styles.historySent}> {entry.sent_count}</Text>
<Text style={styles.historyReceived}> {entry.received_count}</Text>
</View>
</View>
))
)}
</View>
</View>
{/* ── How to Sync ── */}
<View style={styles.section}>
<TouchableOpacity
style={styles.howToToggle}
onPress={() => setShowHowTo(!showHowTo)}
>
<Text style={styles.sectionTitle}>How to Sync</Text>
{showHowTo ? (
<ChevronUp size={18} color="#6B7280" />
) : (
<ChevronDown size={18} color="#6B7280" />
)}
</TouchableOpacity>
{showHowTo && (
<View style={styles.card}>
{HOW_TO_STEPS.map((step, i) => (
<View key={i} style={styles.howToStep}>
<View style={styles.howToNumber}>
<Text style={styles.howToNumberText}>{i + 1}</Text>
</View>
<View style={{ flex: 1, gap: 2 }}>
<Text style={styles.howToStepTitle}>{step.title}</Text>
<Text style={styles.howToStepBody}>{step.body}</Text>
</View>
</View>
))}
</View>
)}
</View>
</ScrollView>
{/* QR Scanner Modal */}
<Modal
visible={showScanner}
animationType="slide"
onRequestClose={() => setShowScanner(false)}
>
<QRScanner
onScanned={handleScanned}
onCancel={() => setShowScanner(false)}
/>
</Modal>
</SafeAreaView>
);
}
const HOW_TO_STEPS = [
{
title: 'Open TerritoryLog on both devices',
body: 'Both devices must have TerritoryLog installed and be on the same WiFi network.',
},
{
title: 'Share your QR code or Share ID',
body: 'Show the QR code above to your partner, or tell them your Share ID (TL-XXXXXXXX).',
},
{
title: 'Scan or enter their Share ID',
body: "Use the scanner or type their Share ID into the input field on one device.",
},
{
title: 'Start sync',
body: 'Tap "Start Sync". Records are merged intelligently — the most recently updated version of each record wins.',
},
{
title: 'Done!',
body: 'Both devices will have the same up-to-date data. No cloud required.',
},
];
const styles = StyleSheet.create({
safe: {
flex: 1,
backgroundColor: '#F8F4EF',
},
container: {
flex: 1,
},
content: {
paddingBottom: 32,
},
header: {
flexDirection: 'row',
alignItems: 'center',
gap: 10,
paddingHorizontal: 20,
paddingTop: 20,
paddingBottom: 8,
},
headerTitle: {
fontSize: 26,
fontWeight: '700',
color: '#111827',
},
section: {
marginTop: 20,
paddingHorizontal: 16,
gap: 8,
},
sectionTitle: {
fontSize: 13,
fontWeight: '600',
color: '#6B7280',
letterSpacing: 0.6,
textTransform: 'uppercase',
},
card: {
backgroundColor: '#fff',
borderRadius: 16,
padding: 16,
shadowColor: '#000',
shadowOffset: { width: 0, height: 1 },
shadowOpacity: 0.05,
shadowRadius: 4,
elevation: 2,
gap: 12,
},
qrCard: {
backgroundColor: '#fff',
borderRadius: 16,
padding: 20,
alignItems: 'center',
gap: 16,
shadowColor: '#000',
shadowOffset: { width: 0, height: 1 },
shadowOpacity: 0.05,
shadowRadius: 4,
elevation: 2,
},
qrCodeWrapper: {
padding: 12,
backgroundColor: '#fff',
borderRadius: 12,
borderWidth: 1,
borderColor: '#E5E7EB',
},
qrPlaceholder: {
width: 180,
height: 180,
backgroundColor: '#F3F4F6',
borderRadius: 12,
justifyContent: 'center',
alignItems: 'center',
gap: 8,
borderWidth: 2,
borderColor: '#E5E7EB',
borderStyle: 'dashed',
},
qrPlaceholderText: {
color: '#6B7280',
fontSize: 14,
fontWeight: '600',
},
qrPlaceholderSub: {
color: '#9CA3AF',
fontSize: 11,
textAlign: 'center',
paddingHorizontal: 12,
},
shareIdRow: {
flexDirection: 'row',
alignItems: 'center',
gap: 10,
},
shareIdLabel: {
color: '#6B7280',
fontSize: 13,
},
shareIdBadge: {
flexDirection: 'row',
alignItems: 'center',
gap: 6,
backgroundColor: '#EFF9F9',
paddingVertical: 6,
paddingHorizontal: 12,
borderRadius: 20,
borderWidth: 1,
borderColor: '#B2DFDF',
},
shareIdText: {
color: '#1A6B72',
fontSize: 15,
fontWeight: '700',
letterSpacing: 1,
fontFamily: 'monospace',
},
shareIdHint: {
color: '#9CA3AF',
fontSize: 12,
textAlign: 'center',
},
scanBtn: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'center',
gap: 8,
backgroundColor: '#1A6B72',
borderRadius: 12,
paddingVertical: 13,
},
scanBtnText: {
color: '#fff',
fontSize: 15,
fontWeight: '600',
},
orRow: {
flexDirection: 'row',
alignItems: 'center',
gap: 10,
},
orLine: {
flex: 1,
height: 1,
backgroundColor: '#E5E7EB',
},
orText: {
color: '#9CA3AF',
fontSize: 12,
},
input: {
borderWidth: 1,
borderColor: '#E5E7EB',
borderRadius: 12,
paddingVertical: 12,
paddingHorizontal: 16,
fontSize: 16,
color: '#111827',
letterSpacing: 1,
fontFamily: 'monospace',
},
connectBtn: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'center',
gap: 8,
backgroundColor: '#115E67',
borderRadius: 12,
paddingVertical: 13,
},
connectBtnDisabled: {
backgroundColor: '#D1D5DB',
},
connectBtnText: {
color: '#fff',
fontSize: 15,
fontWeight: '600',
},
wifiNotice: {
flexDirection: 'row',
alignItems: 'flex-start',
gap: 12,
backgroundColor: '#FFFBEB',
borderWidth: 1,
borderColor: '#FDE68A',
},
wifiNoticeTitle: {
fontSize: 14,
fontWeight: '600',
color: '#92400E',
},
wifiNoticeText: {
fontSize: 12,
color: '#92400E',
lineHeight: 18,
},
emptyHistory: {
alignItems: 'center',
gap: 8,
paddingVertical: 16,
},
emptyHistoryText: {
color: '#9CA3AF',
fontSize: 14,
},
historyItem: {
flexDirection: 'row',
justifyContent: 'space-between',
alignItems: 'center',
paddingVertical: 8,
borderBottomWidth: 1,
borderBottomColor: '#F3F4F6',
},
historyLeft: {
gap: 2,
},
historyPartner: {
fontSize: 14,
fontWeight: '600',
color: '#111827',
},
historyDate: {
fontSize: 12,
color: '#9CA3AF',
},
historyRight: {
flexDirection: 'row',
gap: 12,
},
historySent: {
fontSize: 13,
color: '#1A6B72',
fontWeight: '600',
},
historyReceived: {
fontSize: 13,
color: '#10B981',
fontWeight: '600',
},
howToToggle: {
flexDirection: 'row',
justifyContent: 'space-between',
alignItems: 'center',
},
howToStep: {
flexDirection: 'row',
gap: 12,
alignItems: 'flex-start',
},
howToNumber: {
width: 24,
height: 24,
borderRadius: 12,
backgroundColor: '#1A6B72',
justifyContent: 'center',
alignItems: 'center',
flexShrink: 0,
marginTop: 1,
},
howToNumberText: {
color: '#fff',
fontSize: 12,
fontWeight: '700',
},
howToStepTitle: {
fontSize: 14,
fontWeight: '600',
color: '#111827',
},
howToStepBody: {
fontSize: 13,
color: '#6B7280',
lineHeight: 18,
},
});