item_details_screen.dart

import 'package:flutter/material.dart';
import 'package:bhavya/items.dart';
import 'package:bhavya/virtual_ar_view_screen.dart';
import 'package:provider/provider.dart';

import 'cart_model.dart';

class ItemDetailsScreen extends StatefulWidget {
  Items? clickedItemInfo;

  ItemDetailsScreen({this.clickedItemInfo});

  @override
  State<ItemDetailsScreen> createState() => _ItemDetailsScreenState();
}

class _ItemDetailsScreenState extends State<ItemDetailsScreen> {
// Add a variable to track whether the item is added to the cart
  bool isAddedToCart = false;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.black,
      appBar: AppBar(
        backgroundColor: Colors.black,
        title: Text(
          widget.clickedItemInfo!.itemName.toString(),
        ),
      ),
      floatingActionButton: Flexible(
        child: Row(
          mainAxisAlignment: MainAxisAlignment.end,
          children: [
// "Try Virtually (AR View)" button
            FloatingActionButton.extended(
              extendedPadding: EdgeInsets.all(8),
              backgroundColor: Colors.pinkAccent,
              onPressed: () {
                Navigator.push(
                  context,
                  MaterialPageRoute(
                    builder: (c) => VirtualARViewScreen(
                      clickedItemImageLink: widget.clickedItemInfo!.itemImage.toString(),
                    ),
                  ),
                );
              },
              label: const Text("Try Virtually"),
              icon: const Icon(
                Icons.mobile_screen_share_rounded,
                color: Colors.white,
              ),
            ),
            SizedBox(width: 8), // Add spacing between buttons
// "Add to Cart" button
            FloatingActionButton.extended(
              extendedPadding: EdgeInsets.all(8),
              backgroundColor: Colors.green,
              onPressed: () {
                // If the item is not in the cart, add it
                Provider.of<CartModel>(context, listen: false).addItem(widget.clickedItemInfo!);

                // Show a snackbar
                ScaffoldMessenger.of(context).showSnackBar(
                  SnackBar(
                    content: Text('Item added to cart!'),
                  ),
                );
              },
              label: Text('Add to Cart'),
              icon: Icon(
                Icons.shopping_cart,
                color: Colors.white,
              ),
            ),
          ],
        ),
      ),
      body: SingleChildScrollView(
        child: Padding(
          padding: const EdgeInsets.all(7.0),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Image.network(
                widget.clickedItemInfo!.itemImage.toString(),
              ),
              Padding(
                padding: const EdgeInsets.only(left: 10.0),
                child: Text(
                  widget.clickedItemInfo!.itemName.toString(),
                  textAlign: TextAlign.justify,
                  style: const TextStyle(
                    fontWeight: FontWeight.bold,
                    fontSize: 20,
                    color: Colors.white70,
                  ),
                ),
              ),
              Padding(
                padding: const EdgeInsets.only(left: 8.0, right: 8.0, top: 6.0),
                child: Text(
                  widget.clickedItemInfo!.itemDescription.toString(),
                  textAlign: TextAlign.justify,
                  style: const TextStyle(
                    fontWeight: FontWeight.normal,
                    fontSize: 16,
                    color: Colors.white54,
                  ),
                ),
              ),
              Padding(
                padding: const EdgeInsets.all(10.0),
                child: Text(
                  widget.clickedItemInfo!.itemPrice.toString() + " Rs",
                  textAlign: TextAlign.justify,
                  style: const TextStyle(
                    fontWeight: FontWeight.bold,
                    fontSize: 30,
                    color: Colors.white70,
                  ),
                ),
              ),
              const Padding(
                padding: EdgeInsets.only(left: 8.0, right: 310.0),
                child: Divider(
                  height: 1,
                  thickness: 2,
                  color: Colors.white70,
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }
}