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feedback when adding to cart

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This commit is contained in:
Mikkel Troels Kongsted 2025-02-04 14:31:09 +01:00
parent 9451187c97
commit 3113e771e0
3 changed files with 31 additions and 2 deletions
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2
mobile/lib/main.dart
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@ -1,4 +1,5 @@
import 'package:flutter/material.dart';
import 'package:mobile/repos/add_to_cart_state.dart';
import 'package:mobile/repos/cart.dart';
import 'package:mobile/repos/paying_state.dart';
import 'package:mobile/repos/product.dart';
@ -23,6 +24,7 @@ class MyApp extends StatelessWidget {
ChangeNotifierProvider(create: (_) => CartRepo()),
ChangeNotifierProvider(create: (_) => ReceiptRepo()),
ChangeNotifierProvider(create: (_) => PayingStateRepo()),
ChangeNotifierProvider(create: (_) => AddToCartStateRepo()),
],
child: MaterialApp(
title: 'Fresh Plaza',

16
mobile/lib/pages/product_page.dart
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@ -1,4 +1,5 @@
import 'package:flutter/material.dart';
import 'package:mobile/repos/add_to_cart_state.dart';
import 'package:mobile/repos/cart.dart';
import 'package:mobile/repos/product.dart';
import 'package:mobile/widgets/primary_button.dart';
@ -11,6 +12,8 @@ class ProductPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
final AddToCartStateRepo addToCartStateRepo =
context.watch<AddToCartStateRepo>();
return Scaffold(
body: Card(
margin: const EdgeInsets.all(10),
@ -70,14 +73,23 @@ class ProductPage extends StatelessWidget {
onPressed: () {}, child: const Text("Find i butik")),
PrimaryButton(
onPressed: () {
var cartRepo = context.read<CartRepo>();
final snackBarDuration = const Duration(seconds: 2);
addToCartStateRepo.notify(snackBarDuration);
final snackBar = SnackBar(
content: Text(
'Tilføjet ${addToCartStateRepo.currentAmount} ${product.name} til kurven'),
duration: const Duration(seconds: 2),
);
ScaffoldMessenger.of(context).removeCurrentSnackBar();
final cartRepo = context.read<CartRepo>();
cartRepo.addToCart(product);
ScaffoldMessenger.of(context).showSnackBar(snackBar);
},
child: const Text("Tilføj til indkøbskurv")),
],
),
),
)
),
]),
),
),

15
mobile/lib/repos/add_to_cart_state.dart Normal file
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@ -0,0 +1,15 @@
import 'dart:async';
import 'package:flutter/material.dart';
class AddToCartStateRepo extends ChangeNotifier {
int currentAmount = 0;
Timer resetTimer = Timer(const Duration(), () {});
void notify(Duration displayDuration) {
resetTimer.cancel();
currentAmount++;
notifyListeners();
resetTimer = Timer(displayDuration, () => currentAmount = 0);
}
}