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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@@ -1,7 +1,7 @@
// app/(tabs)/_layout.tsx
import { Tabs, router } from 'expo-router';
import { useEffect } from 'react';
import { Home, Users, Map, Settings, MapPin } from 'lucide-react-native';
import { Home, Users, Map, Settings, MapPin, RefreshCw } from 'lucide-react-native';
import { useUserStore } from '@/store/useUserStore';
export default function TabLayout() {
@@ -21,11 +21,48 @@ export default function TabLayout() {
headerShown: false,
}}
>
<Tabs.Screen name="index" options={{ title: 'Home', tabBarIcon: ({ color, size }) => <Home size={size} color={color} /> }} />
<Tabs.Screen name="contacts" options={{ title: 'Contacts', tabBarIcon: ({ color, size }) => <Users size={size} color={color} /> }} />
<Tabs.Screen name="territories" options={{ title: 'Territories', tabBarIcon: ({ color, size }) => <MapPin size={size} color={color} /> }} />
<Tabs.Screen name="map" options={{ title: 'Map', tabBarIcon: ({ color, size }) => <Map size={size} color={color} /> }} />
<Tabs.Screen name="settings" options={{ title: 'Settings', tabBarIcon: ({ color, size }) => <Settings size={size} color={color} /> }} />
<Tabs.Screen
name="index"
options={{
title: 'Home',
tabBarIcon: ({ color, size }) => <Home size={size} color={color} />,
}}
/>
<Tabs.Screen
name="contacts"
options={{
title: 'Contacts',
tabBarIcon: ({ color, size }) => <Users size={size} color={color} />,
}}
/>
<Tabs.Screen
name="territories"
options={{
title: 'Territories',
tabBarIcon: ({ color, size }) => <MapPin size={size} color={color} />,
}}
/>
<Tabs.Screen
name="map"
options={{
title: 'Map',
tabBarIcon: ({ color, size }) => <Map size={size} color={color} />,
}}
/>
<Tabs.Screen
name="sync"
options={{
title: 'Sync',
tabBarIcon: ({ color, size }) => <RefreshCw size={size} color={color} />,
}}
/>
<Tabs.Screen
name="settings"
options={{
title: 'Settings',
tabBarIcon: ({ color, size }) => <Settings size={size} color={color} />,
}}
/>
</Tabs>
);
}

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@@ -1,10 +1,574 @@
import { View, Text } from 'react-native';
// app/(tabs)/settings.tsx — Full Settings Screen with PIN setup
import React, { useState, useEffect, useCallback } from 'react';
import {
View,
Text,
StyleSheet,
ScrollView,
Switch,
TouchableOpacity,
Alert,
Modal,
SafeAreaView,
ActivityIndicator,
} from 'react-native';
import { router } from 'expo-router';
import {
User,
Shield,
Fingerprint,
RefreshCw,
BookOpen,
Download,
Upload,
Trash2,
Info,
ChevronRight,
X,
} from 'lucide-react-native';
import * as LocalAuthentication from 'expo-local-authentication';
import { useUserStore } from '@/store/useUserStore';
import {
isPinEnabled,
setPin,
verifyPin,
disablePin,
isBiometricEnabled,
setBiometricEnabled,
} from '@/lib/pinService';
import { getDatabase } from '@/lib/database';
import PinPad from '@/components/ui/PinPad';
// ── PIN Flow Modal ────────────────────────────────────────────────────────────
type PinFlowMode = 'set' | 'verify';
interface PinFlowProps {
mode: PinFlowMode;
onSuccess: (pin?: string) => void;
onCancel: () => void;
title: string;
subtitle?: string;
}
function PinFlowModal({ mode, onSuccess, onCancel, title, subtitle }: PinFlowProps) {
const [step, setStep] = useState<'enter' | 'confirm'>('enter');
const [pin, setCurrentPin] = useState('');
const [firstPin, setFirstPin] = useState('');
const [error, setError] = useState('');
const handlePinChange = async (newPin: string) => {
setCurrentPin(newPin);
setError('');
if (newPin.length < 6) return;
if (mode === 'verify') {
const ok = await verifyPin(newPin);
if (ok) {
onSuccess(newPin);
} else {
setError('Incorrect PIN. Try again.');
setTimeout(() => setCurrentPin(''), 600);
}
return;
}
// mode === 'set'
if (step === 'enter') {
setFirstPin(newPin);
setCurrentPin('');
setStep('confirm');
} else {
// confirm step
if (newPin === firstPin) {
onSuccess(newPin);
} else {
setError('PINs do not match. Try again.');
setStep('enter');
setFirstPin('');
setTimeout(() => setCurrentPin(''), 400);
}
}
};
const displayTitle = mode === 'set'
? step === 'enter' ? 'Set PIN' : 'Confirm PIN'
: title;
const displaySubtitle = mode === 'set'
? step === 'enter'
? 'Enter a 6-digit PIN'
: 'Re-enter your PIN to confirm'
: subtitle;
export default function SettingsScreen() {
return (
<View className="flex-1 items-center justify-center bg-secondary">
<Text className="text-xl text-charcoal">Settings</Text>
<Text className="text-gray-500 mt-2">Coming in Sprint 6</Text>
</View>
<Modal visible animationType="slide" onRequestClose={onCancel}>
<SafeAreaView style={pinStyles.container}>
<View style={pinStyles.header}>
<TouchableOpacity onPress={onCancel} style={pinStyles.closeBtn}>
<X size={22} color="#9CA3AF" />
</TouchableOpacity>
</View>
<View style={pinStyles.content}>
<Text style={pinStyles.title}>{displayTitle}</Text>
{displaySubtitle ? (
<Text style={pinStyles.subtitle}>{displaySubtitle}</Text>
) : null}
{error ? <Text style={pinStyles.error}>{error}</Text> : null}
<PinPad pin={pin} onPinChange={handlePinChange} maxLength={6} />
</View>
</SafeAreaView>
</Modal>
);
}
const pinStyles = StyleSheet.create({
container: { flex: 1, backgroundColor: '#0F172A' },
header: { alignItems: 'flex-end', padding: 16 },
closeBtn: {
width: 36, height: 36, borderRadius: 18,
backgroundColor: 'rgba(255,255,255,0.08)',
justifyContent: 'center', alignItems: 'center',
},
content: {
flex: 1, alignItems: 'center', justifyContent: 'center',
paddingHorizontal: 24, gap: 28,
},
title: { fontSize: 24, fontWeight: '700', color: '#F9FAFB' },
subtitle: { fontSize: 15, color: '#9CA3AF', textAlign: 'center' },
error: { fontSize: 14, color: '#F87171', textAlign: 'center' },
});
// ── Settings Screen ───────────────────────────────────────────────────────────
export default function SettingsScreen() {
const user = useUserStore((s) => s.user);
const clearUser = useUserStore((s) => s.clearUser);
const [pinEnabled, setPinEnabledState] = useState(false);
const [biometricEnabled, setBiometricEnabledState] = useState(false);
const [biometricSupported, setBiometricSupported] = useState(false);
const [loading, setLoading] = useState(true);
const [pinFlowVisible, setPinFlowVisible] = useState(false);
const [pinFlowMode, setPinFlowMode] = useState<'set' | 'verify'>('set');
const [pinFlowCallback, setPinFlowCallback] = useState<((pin?: string) => void) | null>(null);
const [pinFlowTitle, setPinFlowTitle] = useState('');
const [pinFlowSubtitle, setPinFlowSubtitle] = useState('');
useEffect(() => {
loadSecurityState();
}, []);
const loadSecurityState = async () => {
try {
const [pinOn, bioOn, hw, enrolled] = await Promise.all([
isPinEnabled(),
isBiometricEnabled(),
LocalAuthentication.hasHardwareAsync(),
LocalAuthentication.isEnrolledAsync(),
]);
setPinEnabledState(pinOn);
setBiometricEnabledState(bioOn);
setBiometricSupported(hw && enrolled);
} catch {
// ignore
} finally {
setLoading(false);
}
};
const openPinFlow = useCallback(
(
mode: 'set' | 'verify',
title: string,
subtitle: string,
callback: (pin?: string) => void
) => {
setPinFlowMode(mode);
setPinFlowTitle(title);
setPinFlowSubtitle(subtitle);
setPinFlowCallback(() => callback);
setPinFlowVisible(true);
},
[]
);
const handleTogglePin = async (value: boolean) => {
if (value) {
// Turning ON: show Set PIN flow
openPinFlow('set', 'Set PIN', 'Enter a 6-digit PIN', async (pin) => {
if (pin) {
await setPin(pin);
setPinEnabledState(true);
setPinFlowVisible(false);
Alert.alert('PIN Set', 'Your app is now protected with a PIN.');
}
});
} else {
// Turning OFF: verify first
openPinFlow(
'verify',
'Disable PIN Lock',
'Enter your current PIN to disable',
async () => {
await disablePin();
setPinEnabledState(false);
setBiometricEnabledState(false);
setPinFlowVisible(false);
Alert.alert('PIN Disabled', 'App lock has been turned off.');
}
);
}
};
const handleToggleBiometric = async (value: boolean) => {
await setBiometricEnabled(value);
setBiometricEnabledState(value);
};
const handleClearData = () => {
Alert.alert(
'Clear All Data',
'This will permanently delete all contacts, visits, territories, and sync history. This cannot be undone.',
[
{ text: 'Cancel', style: 'cancel' },
{
text: 'Delete Everything',
style: 'destructive',
onPress: async () => {
try {
const db = await getDatabase();
await db.execAsync(`
DELETE FROM contacts;
DELETE FROM visits;
DELETE FROM territories;
DELETE FROM sync_log;
`);
Alert.alert('Done', 'All data has been cleared.');
} catch {
Alert.alert('Error', 'Failed to clear data.');
}
},
},
]
);
};
const handleExportBackup = () => {
Alert.alert('Export Backup', 'Export feature coming in a future sprint.');
};
const handleImportBackup = () => {
Alert.alert('Import Backup', 'Import feature coming in a future sprint.');
};
if (loading) {
return (
<View style={styles.loadingContainer}>
<ActivityIndicator color="#1A6B72" />
</View>
);
}
return (
<SafeAreaView style={styles.safe}>
<ScrollView
style={styles.container}
contentContainerStyle={styles.content}
showsVerticalScrollIndicator={false}
>
{/* Header */}
<Text style={styles.pageTitle}>Settings</Text>
{/* ── Profile ── */}
<SectionHeader title="Profile" />
<View style={styles.card}>
<View style={styles.profileRow}>
<View style={styles.avatar}>
<User size={28} color="#1A6B72" />
</View>
<View style={{ flex: 1, gap: 2 }}>
<Text style={styles.profileName}>{user?.displayName ?? '—'}</Text>
<Text style={styles.profileShareId}>
Share ID: <Text style={styles.shareIdMono}>{user?.shareId ?? '—'}</Text>
</Text>
</View>
</View>
</View>
{/* ── Security ── */}
<SectionHeader title="Security" />
<View style={styles.card}>
<SettingsRow
icon={<Shield size={18} color="#1A6B72" />}
label="App Lock (PIN)"
right={
<Switch
value={pinEnabled}
onValueChange={handleTogglePin}
trackColor={{ false: '#D1D5DB', true: '#1A6B72' }}
thumbColor="#fff"
/>
}
/>
{pinEnabled && biometricSupported && (
<>
<Divider />
<SettingsRow
icon={<Fingerprint size={18} color="#1A6B72" />}
label="Biometric Unlock"
right={
<Switch
value={biometricEnabled}
onValueChange={handleToggleBiometric}
trackColor={{ false: '#D1D5DB', true: '#1A6B72' }}
thumbColor="#fff"
/>
}
/>
</>
)}
</View>
{/* ── Sync ── */}
<SectionHeader title="Sync" />
<View style={styles.card}>
<SettingsRow
icon={<RefreshCw size={18} color="#1A6B72" />}
label="Sync with Device"
right={<ChevronRight size={16} color="#9CA3AF" />}
onPress={() => router.push('/(tabs)/sync')}
/>
</View>
{/* ── Data ── */}
<SectionHeader title="Data" />
<View style={styles.card}>
<SettingsRow
icon={<BookOpen size={18} color="#1A6B72" />}
label="Topic Library"
right={<ChevronRight size={16} color="#9CA3AF" />}
onPress={() =>
Alert.alert('Topic Library', 'Manage visit topics in a future update.')
}
/>
<Divider />
<SettingsRow
icon={<Download size={18} color="#1A6B72" />}
label="Export Backup"
right={<ChevronRight size={16} color="#9CA3AF" />}
onPress={handleExportBackup}
/>
<Divider />
<SettingsRow
icon={<Upload size={18} color="#1A6B72" />}
label="Import Backup"
right={<ChevronRight size={16} color="#9CA3AF" />}
onPress={handleImportBackup}
/>
<Divider />
<SettingsRow
icon={<Trash2 size={18} color="#EF4444" />}
label="Clear All Data"
labelStyle={{ color: '#EF4444' }}
right={<ChevronRight size={16} color="#9CA3AF" />}
onPress={handleClearData}
/>
</View>
{/* ── About ── */}
<SectionHeader title="About" />
<View style={styles.card}>
<SettingsRow
icon={<Info size={18} color="#1A6B72" />}
label="TerritoryLog"
right={<Text style={styles.versionText}>v1.0.0 (Sprint 5)</Text>}
/>
<Divider />
<View style={styles.aboutRow}>
<Text style={styles.aboutText}>
A local-first ministry record keeping app. All data stays on your device.
</Text>
</View>
</View>
<View style={{ height: 32 }} />
</ScrollView>
{/* PIN Flow Modal */}
{pinFlowVisible && pinFlowCallback && (
<PinFlowModal
mode={pinFlowMode}
title={pinFlowTitle}
subtitle={pinFlowSubtitle}
onSuccess={(pin) => pinFlowCallback(pin)}
onCancel={() => setPinFlowVisible(false)}
/>
)}
</SafeAreaView>
);
}
// ── Sub-components ──────────────────────────────────────────────────────────
function SectionHeader({ title }: { title: string }) {
return <Text style={styles.sectionHeader}>{title}</Text>;
}
function Divider() {
return <View style={styles.divider} />;
}
interface SettingsRowProps {
icon: React.ReactNode;
label: string;
labelStyle?: object;
right?: React.ReactNode;
onPress?: () => void;
}
function SettingsRow({ icon, label, labelStyle, right, onPress }: SettingsRowProps) {
const Row = onPress ? TouchableOpacity : View;
return (
<Row
style={styles.settingsRow}
onPress={onPress}
activeOpacity={0.7}
>
<View style={styles.settingsRowLeft}>
<View style={styles.rowIcon}>{icon}</View>
<Text style={[styles.rowLabel, labelStyle]}>{label}</Text>
</View>
{right && <View style={styles.settingsRowRight}>{right}</View>}
</Row>
);
}
// ── Styles ──────────────────────────────────────────────────────────────────
const styles = StyleSheet.create({
safe: {
flex: 1,
backgroundColor: '#F8F4EF',
},
loadingContainer: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#F8F4EF',
},
container: {
flex: 1,
},
content: {
paddingBottom: 16,
},
pageTitle: {
fontSize: 28,
fontWeight: '700',
color: '#111827',
paddingHorizontal: 20,
paddingTop: 20,
paddingBottom: 4,
},
sectionHeader: {
fontSize: 12,
fontWeight: '600',
color: '#6B7280',
letterSpacing: 0.8,
textTransform: 'uppercase',
paddingHorizontal: 20,
paddingTop: 20,
paddingBottom: 6,
},
card: {
backgroundColor: '#fff',
marginHorizontal: 16,
borderRadius: 16,
paddingVertical: 4,
shadowColor: '#000',
shadowOffset: { width: 0, height: 1 },
shadowOpacity: 0.05,
shadowRadius: 4,
elevation: 2,
},
profileRow: {
flexDirection: 'row',
alignItems: 'center',
padding: 16,
gap: 14,
},
avatar: {
width: 52,
height: 52,
borderRadius: 26,
backgroundColor: '#EFF9F9',
justifyContent: 'center',
alignItems: 'center',
borderWidth: 2,
borderColor: '#B2DFDF',
},
profileName: {
fontSize: 17,
fontWeight: '700',
color: '#111827',
},
profileShareId: {
fontSize: 13,
color: '#6B7280',
},
shareIdMono: {
fontFamily: 'monospace',
color: '#1A6B72',
fontWeight: '600',
},
settingsRow: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'space-between',
paddingHorizontal: 16,
paddingVertical: 14,
},
settingsRowLeft: {
flexDirection: 'row',
alignItems: 'center',
gap: 12,
flex: 1,
},
rowIcon: {
width: 32,
height: 32,
borderRadius: 8,
backgroundColor: '#F3F4F6',
justifyContent: 'center',
alignItems: 'center',
},
rowLabel: {
fontSize: 15,
color: '#111827',
fontWeight: '500',
},
settingsRowRight: {
flexShrink: 0,
marginLeft: 8,
},
divider: {
height: 1,
backgroundColor: '#F3F4F6',
marginHorizontal: 16,
},
versionText: {
fontSize: 13,
color: '#9CA3AF',
},
aboutRow: {
paddingHorizontal: 16,
paddingVertical: 12,
},
aboutText: {
fontSize: 13,
color: '#6B7280',
lineHeight: 20,
},
});

599
app/(tabs)/sync.tsx Normal file
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@@ -0,0 +1,599 @@
// 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,
},
});