From d62f8bd29eec35fa4f8d7a8bec252a53d533b326 Mon Sep 17 00:00:00 2001
From: Mikkel Troels Kongsted <mtkongsted@gmail.com>
Date: Thu, 30 Jan 2025 14:52:03 +0100
Subject: [PATCH] finish shopping page

---
 mobile/lib/pages/cart_page.dart            | 10 ++-
 mobile/lib/pages/finish_shopping_page.dart | 95 ++++++++++++++++++++++
 mobile/lib/repos/cart.dart                 |  5 ++
 3 files changed, 109 insertions(+), 1 deletion(-)
 create mode 100644 mobile/lib/pages/finish_shopping_page.dart

diff --git a/mobile/lib/pages/cart_page.dart b/mobile/lib/pages/cart_page.dart
index ae9573c..e596f42 100644
--- a/mobile/lib/pages/cart_page.dart
+++ b/mobile/lib/pages/cart_page.dart
@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:mobile/pages/finish_shopping_page.dart';
 import 'package:mobile/repos/cart.dart';
 import 'package:mobile/widgets/primary_button.dart';
 import 'package:mobile/widgets/primary_card.dart';
@@ -144,7 +145,14 @@ class CartPage extends StatelessWidget {
                     child: Container(
                       margin: const EdgeInsets.only(top: 10),
                       child: PrimaryButton(
-                          onPressed: () {}, child: const Text("Afslut indkøb")),
+                          onPressed: () {
+                            Navigator.push(
+                                context,
+                                MaterialPageRoute(
+                                    builder: (context) =>
+                                        FinishShoppingPage()));
+                          },
+                          child: const Text("Afslut indkøb")),
                     ),
                   ),
                 ],
diff --git a/mobile/lib/pages/finish_shopping_page.dart b/mobile/lib/pages/finish_shopping_page.dart
new file mode 100644
index 0000000..9d00598
--- /dev/null
+++ b/mobile/lib/pages/finish_shopping_page.dart
@@ -0,0 +1,95 @@
+import 'package:flutter/material.dart';
+import 'package:mobile/repos/cart.dart';
+import 'package:mobile/widgets/primary_button.dart';
+import 'package:provider/provider.dart';
+
+class ReceiptItem extends StatelessWidget {
+  final int pricePerAmount;
+  final String name;
+  final int amount;
+
+  const ReceiptItem(
+      {super.key,
+      required this.pricePerAmount,
+      required this.name,
+      required this.amount});
+
+  @override
+  Widget build(BuildContext context) {
+    return Row(
+      mainAxisAlignment: MainAxisAlignment.spaceBetween,
+      children: [
+        Text(name),
+        Row(
+          children: [
+            SizedBox(
+                width: 60,
+                child: Text(
+                  "$amount stk",
+                  textAlign: TextAlign.end,
+                  overflow: TextOverflow.ellipsis,
+                )),
+            SizedBox(
+                width: 60,
+                child: Text(
+                  "${pricePerAmount * amount} kr",
+                  textAlign: TextAlign.end,
+                  overflow: TextOverflow.ellipsis,
+                ))
+          ],
+        ),
+      ],
+    );
+  }
+}
+
+class FinishShoppingPage extends StatelessWidget {
+  const FinishShoppingPage({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final CartRepo cartRepo = context.read<CartRepo>();
+    final cart = cartRepo.allCartItems();
+
+    return Scaffold(
+      body: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          IconButton(
+              onPressed: () {
+                Navigator.of(context).pop();
+              },
+              icon: const Icon(Icons.arrow_back)),
+          Container(
+            margin: const EdgeInsets.all(20),
+            child: Expanded(
+                child: ListView.builder(
+                    shrinkWrap: true,
+                    itemBuilder: (_, idx) => ReceiptItem(
+                        pricePerAmount: cart[idx].product.price,
+                        name: cart[idx].product.name,
+                        amount: cart[idx].amount),
+                    itemCount: cart.length)),
+          ),
+          Container(
+            margin: const EdgeInsets.all(20),
+            child: Expanded(
+                child: Row(
+              mainAxisAlignment: MainAxisAlignment.spaceBetween,
+              children: [
+                const Text(
+                  "Total:",
+                  style: TextStyle(fontWeight: FontWeight.bold),
+                ),
+                Text("${cartRepo.totalPrice()} kr"),
+              ],
+            )),
+          ),
+          Center(
+              child:
+                  PrimaryButton(onPressed: () {}, child: const Text("Betal")))
+        ],
+      ),
+    );
+  }
+}
diff --git a/mobile/lib/repos/cart.dart b/mobile/lib/repos/cart.dart
index 615fb89..dd6b581 100644
--- a/mobile/lib/repos/cart.dart
+++ b/mobile/lib/repos/cart.dart
@@ -119,6 +119,11 @@ class CartRepo extends ChangeNotifier {
   totalItemsInCart() {
     return cart.fold<int>(0, (prev, cartItem) => prev + cartItem.amount);
   }
+
+  totalPrice() {
+    return cart.fold<int>(
+        0, (prev, cartItem) => prev + cartItem.amount * cartItem.product.price);
+  }
 }
 
 class CartItem {