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added prototype for editing baskets

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This commit is contained in:
esche 2023-06-25 18:11:26 +02:00
parent 0ee26fedb0
commit 4da346f6d7
3 changed files with 105 additions and 70 deletions
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69
Frontend-user/lib/basket.dart
View file

@ -8,17 +8,20 @@ import 'sample_data.dart';
*/
class ShowBasket extends StatelessWidget {
final Transaction transaction;
final int index;
final bool editable;
const ShowBasket(
{super.key, required this.transaction, this.editable = false});
const ShowBasket(this.index, {this.editable = false, super.key});
@override
Widget build(BuildContext context) {
return Column(children: [
Card(
child: ListTile(
final List<Basket> basket = SampleData().transactions[index].basket!;
return Column(
children: [
Expanded(
child: getBasket(basket),
),
const Divider(),
ListTile(
leading: const Icon(
Icons.euro,
),
@ -26,16 +29,31 @@ class ShowBasket extends StatelessWidget {
'Kosten:',
),
subtitle: Text(
'${transaction.amount / 100}',
)),
'${SampleData().transactions[index].amount / 100}',
),
getBasket(transaction.basket!)
]);
trailing: editable
? Row(
mainAxisSize: MainAxisSize.min,
children: [
FloatingActionButton(
backgroundColor: Colors.redAccent.shade100,
child: const Icon(Icons.delete),
onPressed: () {}),
const SizedBox(
width: 10,
),
FloatingActionButton(
child: const Icon(Icons.shopping_cart_checkout),
onPressed: () {}),
],
)
: null),
],
);
}
ListView getBasket(List<Basket> basket) {
return ListView.builder(
shrinkWrap: true,
itemCount: null,
itemBuilder: (context, index) {
if (index < basket.length) {
@ -45,8 +63,16 @@ class ShowBasket extends StatelessWidget {
title: Text(basket[index].products.name),
subtitle: Text(
'${basket[index].amount} ${basket[index].products.unit}'),
trailing: editable == true ? getTrailing() : null,
),
trailing: editable
? SizedBox(
width: 100,
child: TextField(
keyboardType: TextInputType.number,
inputFormatters: <TextInputFormatter>[
FilteringTextInputFormatter.digitsOnly
]),
)
: null),
);
} else {
return null;
@ -60,7 +86,10 @@ class ShowBasket extends StatelessWidget {
case Category.obstUndGemuese:
return const Text("🍅");
case Category.brotCerealienUndAufstriche:
return const Text('🍞');
return const Text(
'🍞',
style: TextStyle(fontSize: 24),
);
case Category.drogerieUndHaushalt:
case Category.getraenke:
case Category.kochenUndBacken:
@ -71,14 +100,4 @@ class ShowBasket extends StatelessWidget {
return const Icon(Icons.error);
}
}
Widget getTrailing() {
return TextField(
decoration: const InputDecoration(labelText: "Enter your number"),
keyboardType: TextInputType.number,
inputFormatters: <TextInputFormatter>[
FilteringTextInputFormatter.digitsOnly
],
);
}
}

79
Frontend-user/lib/finance.dart
View file

@ -46,40 +46,17 @@ class Finance extends StatelessWidget {
leading: getIcon(SampleData().transactions[index].type),
title: Text(
gettitle(SampleData().transactions[index].type)),
subtitle: getSubtitle(index),
trailing: SampleData().transactions[index].type ==
TransaktionArt.einkauf
? PopupMenuButton(
onSelected: (value) {},
itemBuilder: (BuildContext context) =>
<PopupMenuEntry<String>>[
const PopupMenuItem<String>(
value: 'Option',
child: ListTile(
leading: Icon(Icons.manage_history),
title: Text('Warenkorb bearbeiten')),
),
const PopupMenuItem<String>(
value: 'Option',
child: ListTile(
leading:
Icon(Icons.remove_shopping_cart),
title: Text('Einkauf stornieren')),
),
],
)
: null,
onTap: () {
if (SampleData().transactions[index].basket != null) {
subtitle: getSubtitle(SampleData().transactions[index]),
trailing: getTrailing(context, index),
onTap: (SampleData().transactions[index].basket != null)
? () {
showBottomSheet(
context: context,
builder: (BuildContext context) {
return ShowBasket(
transaction:
SampleData().transactions[index]);
return ShowBasket(index);
});
}
}));
: null));
} else {
return null;
}
@ -95,19 +72,19 @@ class Finance extends StatelessWidget {
case TransaktionArt.korrektur:
return 'Korrektur';
case TransaktionArt.monatlBeitrag:
return 'monatlicher Beitrag';
return 'Monatlicher Beitrag';
default:
return 'Ein Error ist aufgetreten';
}
}
Text getSubtitle(int index) {
String text = '${SampleData().transactions[index].amount / 100}';
Text getSubtitle(Transaction transaction) {
String text = '${transaction.amount / 100}';
text += '€ ';
text += DateFormat("EEEE, dd. MMMM yyyy HH:mm", 'de_DE')
.format(SampleData().transactions[index].date);
if (SampleData().transactions[index].description != null) {
(text += '\n${SampleData().transactions[index].description}');
.format(transaction.date);
if (transaction.description != null) {
(text += '\n${transaction.description}');
}
return Text(text);
@ -125,4 +102,36 @@ class Finance extends StatelessWidget {
return const Icon(Icons.priority_high);
}
}
getTrailing(BuildContext context, int index) {
if (SampleData().transactions[index].type == TransaktionArt.einkauf) {
return PopupMenuButton(
onSelected: (value) {
if (value == 'edit') {
showBottomSheet(
context: context,
builder: (BuildContext context) {
return ShowBasket(index, editable: true);
});
}
},
itemBuilder: (BuildContext context) => <PopupMenuEntry<String>>[
const PopupMenuItem<String>(
value: 'edit',
child: ListTile(
leading: Icon(Icons.manage_history),
title: Text('Warenkorb bearbeiten')),
),
const PopupMenuItem<String>(
value: 'delete',
child: ListTile(
leading: Icon(Icons.remove_shopping_cart),
title: Text('Einkauf stornieren')),
),
],
);
} else {
return null;
}
}
}

7
Frontend-user/lib/sample_data.dart
View file

@ -59,6 +59,13 @@ class SampleData {
];
static List<Basket> basket = [
Basket(products[0], 20),
Basket(products[1], 2200),
Basket(products[2], 2),
Basket(products[3], 1),
Basket(products[4], 1),
Basket(products[5], 2),
Basket(products[6], 222),
Basket(products[0], 20),
Basket(products[1], 2200),
Basket(products[2], 2),