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import React, { useState } from 'react';
import { View, Text, Button, StyleSheet, Alert } from 'react-native';
import BarcodeScanner from '../components/BarcodeScanner';
const ProductScannerScreen = ({ navigation }) => {
const [scannedProduct, setScannedProduct] = useState(null);
const handleScan = (product) => setScannedProduct(product);
const handleAddToCart = () => {
navigation.navigate('Cart');
};
return (
<View style={styles.container}>
<Text style={styles.title}>Scan a Product</Text>
<View style={styles.scannerContainer}>
<BarcodeScanner onScan={handleScan} />
</View>
{scannedProduct && (
<View style={styles.productDetails}>
<Text style={styles.productName}>{scannedProduct.name}</Text>
<Text style={styles.productPrice}>${scannedProduct.price}</Text>
<Button title="Add to Cart" onPress={handleAddToCart} />
</View>
)}
</View>
);
};
const styles = StyleSheet.create({
container: {
flex: 1,
padding: 16,
backgroundColor: '#f8f8f8',
},
title: {
fontSize: 24,
fontWeight: 'bold',
marginBottom: 20,
textAlign: 'center',
color: '#333',
},
scannerContainer: {
flex: 1,
width: '100%',
justifyContent: 'center',
alignItems: 'center',
overflow: 'hidden',
borderRadius: 10,
backgroundColor: '#fff',
},
productDetails: {
alignItems: 'center',
padding: 20,
backgroundColor: '#fff',
borderRadius: 10,
elevation: 2,
marginTop: 20,
},
productName: {
fontSize: 20,
fontWeight: 'bold',
color: '#333',
marginBottom: 8,
},
productPrice: {
fontSize: 18,
color: '#888',
marginBottom: 16,
},
});
export default ProductScannerScreen;
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