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add receipt when finishing shopping

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This commit is contained in:
Mikkel Troels Kongsted 2025-02-03 14:59:02 +01:00
parent d74fe3a706
commit 1db101a26c
3 changed files with 60 additions and 62 deletions
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15
mobile/lib/pages/finish_shopping_page.dart
View File

@ -1,5 +1,6 @@
import 'package:flutter/material.dart';
import 'package:mobile/repos/cart.dart';
import 'package:mobile/repos/receipt.dart';
import 'package:mobile/widgets/primary_button.dart';
import 'package:mobile/widgets/receipt_item.dart';
import 'package:provider/provider.dart';
@ -10,6 +11,7 @@ class FinishShoppingPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
final CartRepo cartRepo = context.read<CartRepo>();
final ReceiptRepo receiptRepo = context.read<ReceiptRepo>();
final cart = cartRepo.allCartItems();
return Scaffold(
@ -43,8 +45,17 @@ class FinishShoppingPage extends StatelessWidget {
)),
),
Center(
child:
PrimaryButton(onPressed: () {}, child: const Text("Betal")))
child: PrimaryButton(
onPressed: () {
receiptRepo.createReceipt(cart);
cartRepo.clearCart();
Navigator.pop(context);
},
child: const Text("Betal"))),
//const CircularProgressIndicator(
// valueColor: AlwaysStoppedAnimation<Color>(Colors.blue),
// strokeWidth: 6.0,
//)
],
),
);

54
mobile/lib/repos/cart.dart
View File

@ -22,45 +22,10 @@ class CartRepo extends ChangeNotifier {
amount: 6),
CartItem(
product: Product(
id: 1,
name: "Letmælk",
price: 13,
description: "Konventionel letmælk med fedtprocent på 1,5%"),
amount: 1),
CartItem(
product: Product(
id: 1,
name: "Letmælk",
price: 13,
description: "Konventionel letmælk med fedtprocent på 1,5%"),
amount: 1),
CartItem(
product: Product(
id: 1,
name: "Letmælk",
price: 13,
description: "Konventionel letmælk med fedtprocent på 1,5%"),
amount: 1),
CartItem(
product: Product(
id: 1,
name: "Letmælk",
price: 13,
description: "Konventionel letmælk med fedtprocent på 1,5%"),
amount: 1),
CartItem(
product: Product(
id: 1,
name: "Letmælk",
price: 13,
description: "Konventionel letmælk med fedtprocent på 1,5%"),
amount: 1),
CartItem(
product: Product(
id: 1,
name: "Letmælk",
price: 13,
description: "Konventionel letmælk med fedtprocent på 1,5%"),
id: 3,
name: "Minimælk",
price: 12,
description: "Konventionel minimælk med fedtprocent på 0,4%"),
amount: 1),
];
@ -115,7 +80,7 @@ class CartRepo extends ChangeNotifier {
notifyListeners();
}
addToCart(Product product) {
void addToCart(Product product) {
final cartItem = withProductId(product.id);
if (cartItem == null) {
cart.add(CartItem(product: product, amount: 1));
@ -125,14 +90,19 @@ class CartRepo extends ChangeNotifier {
notifyListeners();
}
totalItemsInCart() {
int totalItemsInCart() {
return cart.fold<int>(0, (prev, cartItem) => prev + cartItem.amount);
}
totalPrice() {
int totalPrice() {
return cart.fold<int>(
0, (prev, cartItem) => prev + cartItem.amount * cartItem.product.price);
}
void clearCart() {
cart.clear();
notifyListeners();
}
}
class CartItem {

53
mobile/lib/repos/receipt.dart
View File

@ -1,7 +1,9 @@
import 'package:flutter/material.dart';
import 'package:mobile/repos/cart.dart';
import 'package:mobile/repos/product.dart';
class ReceiptRepo extends ChangeNotifier {
int nextId = 0;
final List<Receipt> receipts = [
Receipt(
id: 0,
@ -9,35 +11,38 @@ class ReceiptRepo extends ChangeNotifier {
receiptItems: [
ReceiptItem(
product: Product(
id: 1,
id: 1243,
name: "Letmælk",
price: 13,
description: "Konventionel minimælk med fedtprocent på 0,4%"),
amount: 1),
ReceiptItem(
product: Product(
id: 0,
id: 340,
name: "Minimælk",
price: 12,
description: "Konventionel minimælk med fedtprocent på 0,4%"),
amount: 3),
]),
Receipt(id: 1, date: DateTime.now(), receiptItems: [
ReceiptItem(
product: Product(
id: 1,
name: "Letmælk",
price: 13,
description: "Konventionel minimælk med fedtprocent på 0,4%"),
amount: 3),
ReceiptItem(
product: Product(
id: 0,
name: "Minimælk",
price: 12,
description: "Konventionel minimælk med fedtprocent på 0,4%"),
amount: 1),
])
Receipt(
id: 1,
date: DateTime.fromMillisecondsSinceEpoch(1735031200000),
receiptItems: [
ReceiptItem(
product: Product(
id: 12341,
name: "Letmælk",
price: 13,
description: "Konventionel minimælk med fedtprocent på 0,4%"),
amount: 3),
ReceiptItem(
product: Product(
id: 1234443,
name: "Minimælk",
price: 12,
description: "Konventionel minimælk med fedtprocent på 0,4%"),
amount: 1),
])
];
List<Receipt> allReceipts() {
@ -52,6 +57,18 @@ class ReceiptRepo extends ChangeNotifier {
}
return null;
}
void createReceipt(List<CartItem> cartItems) {
List<ReceiptItem> receiptItems = [];
for (var i = 0; i < cartItems.length; i++) {
final ReceiptItem receiptItem = ReceiptItem(
amount: cartItems[i].amount, product: cartItems[i].product);
receiptItems.add(receiptItem);
}
receipts.add(Receipt(
date: DateTime.now(), receiptItems: receiptItems, id: nextId++));
notifyListeners();
}
}
class Receipt {