Add CartScreen with quantity adjustment functionality

1 files changed, 23 insertions, 0 deletions

diff --git a/src/screens/Cart/CartScreen.js b/src/screens/Cart/CartScreen.js
new file mode 100644
index 0000000..392e665
--- /dev/null
+++ b/src/screens/Cart/CartScreen.js
@@ -0,0 +1,23 @@
+import React, { useContext } from 'react';
+import { View, Text, Button } from 'react-native';
+import { CartContext } from '../../context/CartContext';
+
+const CartScreen = ({ navigation }) => {
+  const { cart, updateQuantity } = useContext(CartContext);
+
+  const handleCheckout = () => navigation.navigate('Checkout');
+
+  return (
+    <View>
+      {cart.map((item, index) => (
+        <View key={index}>
+          <Text>{item.name} - Quantity: {item.quantity}</Text>
+          <Button title="Increase Quantity" onPress={() => updateQuantity(item.id, item.quantity + 1)} />
+        </View>
+      ))}
+      <Button title="Proceed to Checkout" onPress={handleCheckout} />
+    </View>
+  );
+};
+
+export default CartScreen;