BigBrainParking/app/src/screens/ProfileScreen.tsx

import React, { useCallback, useState } from 'react';
import { ActivityIndicator, ScrollView, StyleSheet, Text, View } from 'react-native';
import { useFocusEffect } from '@react-navigation/native';
import { ps } from '@/api/client';
import { useTheme } from '@/theme/ThemeContext';
import type { UserDetail } from 'parksmarter-client';

export function ProfileScreen() {
  const { colors } = useTheme();
  const [user, setUser] = useState<UserDetail | null>(null);
  const [loading, setLoading] = useState(true);

  useFocusEffect(
    useCallback(() => {
      setLoading(true);
      ps.getUserDetail()
        .then(setUser)
        .catch(() => setUser(null))
        .finally(() => setLoading(false));
    }, []),
  );

  if (loading) {
    return (
      <View style={[styles.center, { backgroundColor: colors.bg }]}>
        <ActivityIndicator color={colors.primary} />
      </View>
    );
  }

  const Row = ({ label, value }: { label: string; value?: string | number }) => (
    <View style={[styles.row, { borderBottomColor: colors.border }]}>
      <Text style={[styles.label, { color: colors.subtext }]}>{label}</Text>
      <Text style={[styles.value, { color: colors.text }]}>{value ?? '—'}</Text>
    </View>
  );

  return (
    <ScrollView
      style={{ backgroundColor: colors.bg }}
      contentContainerStyle={{ padding: 16 }}
    >
      <View style={[styles.card, { backgroundColor: colors.card }]}>
        <Row label="Email" value={user?.PersonalEmailAddress} />
        <Row label="Phone" value={user?.PersonalPhone} />
        <Row label="Vehicles" value={user?.VehicleDetails?.length ?? 0} />
        <Row label="Cards" value={user?.CreditCardDetails?.length ?? 0} />
        <Row
          label="Marketing offers"
          value={user?.OffersOptIn ? 'On' : 'Off'}
        />
      </View>
    </ScrollView>
  );
}

const styles = StyleSheet.create({
  center: { flex: 1, alignItems: 'center', justifyContent: 'center' },
  card: { borderRadius: 12, paddingHorizontal: 16 },
  row: {
    flexDirection: 'row',
    justifyContent: 'space-between',
    paddingVertical: 14,
    borderBottomWidth: StyleSheet.hairlineWidth,
  },
  label: { fontSize: 14 },
  value: { fontSize: 15, fontWeight: '600', maxWidth: '60%', textAlign: 'right' },
});