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cart page

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This commit is contained in:
Mikkel Troels Kongsted 2025-01-29 13:48:33 +01:00
parent ac926e5b98
commit 135c9f9429
9 changed files with 315 additions and 65 deletions
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31
mobile/lib/main.dart
View File

@ -1,4 +1,5 @@
import 'package:flutter/material.dart';
import 'package:mobile/repos/cart.dart';
import 'package:mobile/repos/product.dart';
import 'package:provider/provider.dart';
import 'pages/landing_page.dart';
@ -15,36 +16,24 @@ class MyApp extends StatelessWidget {
Widget build(BuildContext context) {
return MultiProvider(
providers: [
ChangeNotifierProvider(create: (_) => BottomNavigationBarRepo()),
ChangeNotifierProvider(create: (_) => ProductRepo()),
ChangeNotifierProvider(create: (_) => BottomNavigationBarRepo())
ChangeNotifierProvider(create: (_) => CartRepo()),
],
child: MaterialApp(
title: 'Fresh Plaza',
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: Colors.blue),
scaffoldBackgroundColor: const Color(0xECF6F0FF),
scaffoldBackgroundColor: const Color(0xFFDFDFDF),
textTheme: const TextTheme(
headlineLarge: TextStyle(color: Color(0xFF000000), fontSize: 64),
bodyLarge: TextStyle(color: Color(0xFF000000), fontSize: 20),
bodyMedium: TextStyle(color: Color(0xFF000000), fontSize: 16),
),
useMaterial3: true,
),
home: const MyHomePage(title: 'Fresh Plaza'),
home: const LandingPage(),
),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
@override
Widget build(BuildContext context) {
return const Scaffold(
body: LandingPage(),
);
}
}

22
mobile/lib/pages/all_products_page.dart
View File

@ -1,5 +1,6 @@
import 'package:flutter/material.dart';
import 'package:mobile/repos/product.dart';
import 'package:mobile/widgets/primary_card.dart';
import 'package:provider/provider.dart';
import 'product_page.dart';
@ -17,13 +18,7 @@ class ProductListItem extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Container(
margin: const EdgeInsets.all(10),
height: 100,
decoration: BoxDecoration(
color: const Color(0xFFFFFFFF),
border: Border.all(color: const Color(0xFF666666)),
borderRadius: const BorderRadius.all(Radius.circular(10))),
return PrimaryCard(
child: ElevatedButton(
style: ButtonStyle(
backgroundColor: WidgetStateProperty.all(Colors.transparent),
@ -45,16 +40,9 @@ class ProductListItem extends StatelessWidget {
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
name,
style:
const TextStyle(fontSize: 20, color: Colors.black),
),
Text(
"${price.toString()} kr",
style:
const TextStyle(fontSize: 16, color: Colors.black),
)
Text(name, style: Theme.of(context).textTheme.bodyLarge),
Text("${price.toString()} kr",
style: Theme.of(context).textTheme.bodyMedium),
],
)),
ClipRRect(

150
mobile/lib/pages/cart_page.dart
View File

@ -1,10 +1,158 @@
import 'package:flutter/material.dart';
import 'package:mobile/repos/cart.dart';
import 'package:mobile/widgets/primary_button.dart';
import 'package:mobile/widgets/primary_card.dart';
import 'package:provider/provider.dart';
class CartItemView extends StatelessWidget {
final CartRepo cartRepo;
final int productId;
final String name;
final int price;
final String imagePath;
final int amount;
const CartItemView(
{super.key,
required this.cartRepo,
required this.productId,
required this.name,
required this.price,
required this.imagePath,
required this.amount});
@override
Widget build(BuildContext context) {
return PrimaryCard(
child: Row(
children: [
Expanded(
child: Container(
padding: const EdgeInsets.all(10),
child: Row(
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Expanded(
child: Text(name,
style: Theme.of(context).textTheme.bodyLarge),
),
Text("$price kr",
style: Theme.of(context).textTheme.bodyMedium),
],
),
),
Row(
children: [
Column(
children: [
Expanded(
child: Text("$amount stk",
style: Theme.of(context).textTheme.bodyLarge),
),
Row(
children: [
IconButton(
onPressed: () {
cartRepo.incrementAmount(productId);
},
icon: const Icon(Icons.add)),
IconButton(
onPressed: () {
cartRepo.decrementAmount(productId);
},
icon: const Icon(Icons.remove))
],
),
],
)
],
),
],
)),
),
IconButton(
onPressed: () {
cartRepo.removeCartItem(cartRepo.withProductId(productId));
},
icon: const Icon(Icons.delete_outline)),
Image(width: 100, image: AssetImage(imagePath))
],
),
);
}
}
class CartPage extends StatelessWidget {
const CartPage({super.key});
@override
Widget build(BuildContext context) {
return Row();
return Column(
children: [
Expanded(
child: Consumer<CartRepo>(
builder: (_, cartRepo, __) {
final cart = cartRepo.allCartItems();
return ListView.builder(
shrinkWrap: true,
itemBuilder: (_, idx) => CartItemView(
cartRepo: cartRepo,
productId: cart[idx].product.id,
name: cart[idx].product.name,
price: cart[idx].product.price,
imagePath: "assets/${cart[idx].product.name}.png",
amount: cart[idx].amount),
itemCount: cart.length,
);
},
),
),
Container(
decoration: const BoxDecoration(color: Color(0xFFFFFFFF), boxShadow: [
BoxShadow(
blurRadius: 10,
spreadRadius: -4,
)
]),
padding: const EdgeInsets.all(10),
child: Column(
children: [
Row(
children: [
Expanded(
child: Container(
margin: const EdgeInsets.only(right: 10),
child: PrimaryButton(
onPressed: () {}, child: const Text("Indtast vare")),
),
),
Expanded(
child: Container(
margin: const EdgeInsets.only(left: 10),
child: PrimaryButton(
onPressed: () {}, child: const Text("Skan vare")),
),
),
],
),
Row(
children: [
Expanded(
child: Container(
margin: const EdgeInsets.only(top: 10),
child: PrimaryButton(
onPressed: () {}, child: const Text("Afslut indkøb")),
),
),
],
),
],
),
),
],
);
}
}

43
mobile/lib/pages/landing_page.dart
View File

@ -8,25 +8,28 @@ class LandingPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Row(mainAxisAlignment: MainAxisAlignment.center, children: [
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Text("Fresh Plaza", style: TextStyle(fontSize: 64.0)),
PrimaryButton(
onPressed: () => {
Navigator.of(context).push(MaterialPageRoute(
builder: (context) => const LogInPage()))
},
child: const Text("Log ind")),
PrimaryButton(
onPressed: () => {
Navigator.of(context).push(MaterialPageRoute(
builder: (context) => const RegisterPage()))
},
child: const Text("Opret bruger"))
],
)
]);
return Scaffold(
body: Row(mainAxisAlignment: MainAxisAlignment.center, children: [
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text("Fresh Plaza",
style: Theme.of(context).textTheme.headlineLarge),
PrimaryButton(
onPressed: () => {
Navigator.of(context).push(MaterialPageRoute(
builder: (context) => const LogInPage()))
},
child: const Text("Log ind")),
PrimaryButton(
onPressed: () => {
Navigator.of(context).push(MaterialPageRoute(
builder: (context) => const RegisterPage()))
},
child: const Text("Opret bruger"))
],
)
]),
);
}
}

4
mobile/lib/pages/log_in_page.dart
View File

@ -13,9 +13,9 @@ class LogInPage extends StatelessWidget {
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Text(
Text(
"Log ind",
style: TextStyle(fontSize: 64),
style: Theme.of(context).textTheme.headlineLarge,
),
const PrimaryInput(
label: "Mail/Tlf", placeholderText: "f.eks. example@example.com"),

4
mobile/lib/pages/product_page.dart
View File

@ -57,11 +57,11 @@ class ProductPage extends StatelessWidget {
),
Text(
product.name,
style: const TextStyle(fontSize: 20),
style: Theme.of(context).textTheme.bodyLarge,
),
Text(
"${product.price} kr",
style: const TextStyle(fontSize: 16),
style: Theme.of(context).textTheme.bodyLarge,
),
Padding(
padding: const EdgeInsets.only(top: 20, bottom: 20),

4
mobile/lib/pages/register_page.dart
View File

@ -13,9 +13,9 @@ class RegisterPage extends StatelessWidget {
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Text(
Text(
"Opret bruger",
style: TextStyle(fontSize: 64),
style: Theme.of(context).textTheme.headlineLarge,
),
const PrimaryInput(label: "Fornavn", placeholderText: "Fornavn"),
const PrimaryInput(

105
mobile/lib/repos/cart.dart Normal file
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@ -0,0 +1,105 @@
import 'package:flutter/material.dart';
import 'package:mobile/repos/product.dart';
class ProductIdException implements Exception {}
class CartRepo extends ChangeNotifier {
final List<CartItem> cart = [
CartItem(
product: Product(
id: 1,
name: "Letmælk",
price: 13,
description: "Konventionel letmælk med fedtprocent på 1,5%"),
amount: 1),
CartItem(
product: Product(
id: 2,
name: "Frilands Øko Supermælk",
price: 20,
description:
"Økologisk mælk af frilandskøer med fedtprocent på 3,5%. Ikke homogeniseret eller pasteuriseret. Skaber store muskler og styrker knoglerne 💪"),
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%"),
amount: 1),
];
List<CartItem> allCartItems() {
return cart;
}
CartItem withProductId(int productId) {
for (var i = 0; i < cart.length; i++) {
if (cart[i].product.id == productId) {
return cart[i];
}
}
throw ProductIdException();
}
void incrementAmount(int productId) {
var cartItem = withProductId(productId);
cartItem.amount++;
notifyListeners();
}
void decrementAmount(int productId) {
var cartItem = withProductId(productId);
if (--cartItem.amount <= 0) {
removeCartItem(cartItem);
}
notifyListeners();
}
void removeCartItem(CartItem cartItem) {
cart.remove(cartItem);
notifyListeners();
}
}
class CartItem {
final Product product;
int amount;
CartItem({required this.product, required this.amount});
}

17
mobile/lib/widgets/primary_card.dart Normal file
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@ -0,0 +1,17 @@
import 'package:flutter/material.dart';
class PrimaryCard extends StatelessWidget {
final Widget child;
const PrimaryCard({
super.key,
required this.child,
});
@override
Widget build(BuildContext context) {
return Card(
child: SizedBox(height: 100, child: child),
);
}
}