import React from 'react';
import { View, Button, Text, StyleSheet } from 'react-native';

const QuantityAdjuster = ({ quantity, onChange }) => (
  <View style={styles.container}>
    <Button title="-" onPress={() => onChange(quantity > 1 ? quantity - 1 : 1)} />
    <Text style={styles.quantity}>{quantity}</Text>
    <Button title="+" onPress={() => onChange(quantity + 1)} />
  </View>
);

const styles = StyleSheet.create({
  container: {
    flexDirection: 'row',
    alignItems: 'center',
  },
  quantity: {
    marginHorizontal: 10,
    fontSize: 18,
  },
});

export default QuantityAdjuster;