mgl_crew/Mitgliederladen
5
2
Fork 2
Code Issues 1 Pull requests Projects Releases Packages Wiki Activity

adding a structure for future basket

Browse source
This commit is contained in:
esche 2023-06-23 10:54:25 +02:00
parent 3ab6cd5690
commit 45f76eab17
3 changed files with 129 additions and 46 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

81
Frontend-user/lib/basket.dart Normal file
View file

@ -0,0 +1,81 @@
import 'package:flutter/material.dart';
/* todo:
- Flag für Ansicht/Bearbeitung
- individuelle Icons je nach Kategorie
- Pfand
- Gesamtpreis
*/
enum Unit { stueck, menge }
enum Category {
obstUndGemuese,
brotCerealienUndAufstriche,
getraenke,
drogerieUndHaushalt,
kochenUndBacken,
oeleSossenUndGewuerze,
suessesUndKnabbereien
}
class Product {
final int id = 0;
final String name;
final Unit unit;
final double price; //pro Kilogramm oder Stück
final double vat;
final Category category;
const Product(this.name, this.unit, this.price, this.vat, this.category);
}
class Purchase {
Product product;
int amount;
Purchase(this.product, this.amount);
}
class ShowBasket extends StatelessWidget {
ShowBasket({super.key});
//sample data
static const List<Product> products = [
Product('Apfel', Unit.stueck, 0.23, 7, Category.obstUndGemuese),
Product('Mehl', Unit.menge, 0.003, 19, Category.kochenUndBacken),
Product('Brot', Unit.stueck, 1.23, 7, Category.brotCerealienUndAufstriche),
Product('Milch', Unit.stueck, 2.23, 3, Category.getraenke),
Product('Zahnpasta', Unit.stueck, 0.23, 7, Category.drogerieUndHaushalt),
Product('Pfeffer', Unit.stueck, 0.23, 7, Category.oeleSossenUndGewuerze),
Product('Schokolade', Unit.menge, 0.23, 7, Category.suessesUndKnabbereien)
];
final List<Purchase> basket = [
Purchase(products[0], 20),
Purchase(products[1], 2200),
Purchase(products[2], 2),
Purchase(products[3], 1),
Purchase(products[4], 1),
Purchase(products[5], 2),
Purchase(products[6], 202)
];
@override
Widget build(BuildContext context) {
return ListView.builder(
itemCount: null,
itemBuilder: (context, index) {
if (index < basket.length) {
return Card(
child: ListTile(
leading: const Icon(Icons.abc),
title: Text(basket[index].product.name),
//trailing: Text(),
),
);
} else {
return null;
}
},
);
}
}

92
Frontend-user/lib/finance.dart
View file

@ -1,6 +1,7 @@
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:intl/intl.dart'; import 'package:intl/intl.dart';
import 'package:intl/date_symbol_data_local.dart'; import 'package:intl/date_symbol_data_local.dart';
import 'basket.dart';
/* /*
todo: todo:
@ -12,45 +13,46 @@ todo:
- monatliche Aufladung: ausstehende Beträge - monatliche Aufladung: ausstehende Beträge
*/ */
enum Art { monatlBeitrag, aufladung, einkauf, korrektur } enum Type { monatlBeitrag, aufladung, einkauf, korrektur }
final now = DateTime.now(); final now = DateTime.now();
class Transaction { class Transaction {
int betrag; int id = 0;
Art art; int amount;
DateTime datum; Type type;
String? beschreibung; DateTime date;
Transaction(this.art, this.betrag, this.datum, [this.beschreibung]); String? description;
Transaction(this.type, this.amount, this.date, [this.description]);
} }
//sample data //sample data
class Finance extends StatelessWidget { class Finance extends StatelessWidget {
final List<Transaction> transactions = [ final List<Transaction> transactions = [
Transaction(Art.monatlBeitrag, 0, now), Transaction(Type.monatlBeitrag, 0, now),
Transaction(Art.aufladung, 2042, now), Transaction(Type.aufladung, 2042, now),
Transaction(Art.einkauf, -2442, now.subtract(const Duration(days: 2))), Transaction(Type.einkauf, -2442, now.subtract(const Duration(days: 2))),
Transaction(Art.korrektur, 2332, now.subtract(const Duration(hours: 5)), Transaction(Type.korrektur, 2332, now.subtract(const Duration(hours: 5)),
'Korrektur des Warenkorbs'), 'Korrektur des Warenkorbs'),
Transaction(Art.monatlBeitrag, 0, now), Transaction(Type.monatlBeitrag, 0, now),
Transaction(Art.aufladung, 2042, now), Transaction(Type.aufladung, 2042, now),
Transaction(Art.einkauf, -2442, now.subtract(const Duration(days: 2))), Transaction(Type.einkauf, -2442, now.subtract(const Duration(days: 2))),
Transaction(Art.korrektur, 2332, now.subtract(const Duration(hours: 5)), Transaction(Type.korrektur, 2332, now.subtract(const Duration(hours: 5)),
'Korrektur des Warenkorbs'), 'Korrektur des Warenkorbs'),
Transaction(Art.monatlBeitrag, 0, now), Transaction(Type.monatlBeitrag, 0, now),
Transaction(Art.aufladung, 2042, now), Transaction(Type.aufladung, 2042, now),
Transaction(Art.einkauf, -2442, now.subtract(const Duration(days: 2))), Transaction(Type.einkauf, -2442, now.subtract(const Duration(days: 2))),
Transaction(Art.korrektur, 2332, now.subtract(const Duration(hours: 5)), Transaction(Type.korrektur, 2332, now.subtract(const Duration(hours: 5)),
'Korrektur des Warenkorbs'), 'Korrektur des Warenkorbs'),
Transaction(Art.monatlBeitrag, 0, now), Transaction(Type.monatlBeitrag, 0, now),
Transaction(Art.aufladung, 2042, now), Transaction(Type.aufladung, 2042, now),
Transaction(Art.einkauf, -2442, now.subtract(const Duration(days: 2))), Transaction(Type.einkauf, -2442, now.subtract(const Duration(days: 2))),
Transaction(Art.korrektur, 2332, now.subtract(const Duration(hours: 5)), Transaction(Type.korrektur, 2332, now.subtract(const Duration(hours: 5)),
'Korrektur des Warenkorbs'), 'Korrektur des Warenkorbs'),
Transaction(Art.monatlBeitrag, 0, now), Transaction(Type.monatlBeitrag, 0, now),
Transaction(Art.aufladung, 2042, now), Transaction(Type.aufladung, 2042, now),
Transaction(Art.einkauf, -2442, now.subtract(const Duration(days: 2))), Transaction(Type.einkauf, -2442, now.subtract(const Duration(days: 2))),
Transaction(Art.korrektur, 2332, now.subtract(const Duration(hours: 5)), Transaction(Type.korrektur, 2332, now.subtract(const Duration(hours: 5)),
'Korrektur des Warenkorbs') 'Korrektur des Warenkorbs')
]; ];
@ -82,10 +84,10 @@ class Finance extends StatelessWidget {
if (index < transactions.length) { if (index < transactions.length) {
return Card( return Card(
child: ListTile( child: ListTile(
leading: getIcon(transactions[index].art), leading: getIcon(transactions[index].type),
title: Text(gettitle(transactions[index].art)), title: Text(gettitle(transactions[index].type)),
subtitle: getSubtitle(index), subtitle: getSubtitle(index),
trailing: transactions[index].art == Art.einkauf trailing: transactions[index].type == Type.einkauf
? PopupMenuButton( ? PopupMenuButton(
onSelected: (value) {}, onSelected: (value) {},
itemBuilder: (BuildContext context) => itemBuilder: (BuildContext context) =>
@ -107,11 +109,11 @@ class Finance extends StatelessWidget {
) )
: null, : null,
onTap: () { onTap: () {
if (transactions[index].art == Art.einkauf) { if (transactions[index].type == Type.einkauf) {
showBottomSheet( showBottomSheet(
context: context, context: context,
builder: (BuildContext context) { builder: (BuildContext context) {
return const SizedBox.expand(); return ShowBasket();
}); });
} }
})); }));
@ -121,40 +123,40 @@ class Finance extends StatelessWidget {
})); }));
} }
String gettitle(Art art) { String gettitle(Type art) {
switch (art) { switch (art) {
case Art.aufladung: case Type.aufladung:
return 'Aufladung'; return 'Aufladung';
case Art.einkauf: case Type.einkauf:
return 'Einkauf'; return 'Einkauf';
case Art.korrektur: case Type.korrektur:
return 'Korrektur'; return 'Korrektur';
case Art.monatlBeitrag: case Type.monatlBeitrag:
return 'monatlicher Beitrag'; return 'monatlicher Beitrag';
} }
} }
Text getSubtitle(int index) { Text getSubtitle(int index) {
String text = '${transactions[index].betrag / 100}'; String text = '${transactions[index].amount / 100}';
text += '€ '; text += '€ ';
text += DateFormat("EEEE, dd. MMMM yyyy HH:mm", 'de_DE') text += DateFormat("EEEE, dd. MMMM yyyy HH:mm", 'de_DE')
.format(transactions[index].datum); .format(transactions[index].date);
if (transactions[index].beschreibung != null) { if (transactions[index].description != null) {
(text += '\n${transactions[index].beschreibung}'); (text += '\n${transactions[index].description}');
} }
return Text(text); return Text(text);
} }
Icon getIcon(Art art) { Icon getIcon(Type art) {
switch (art) { switch (art) {
case Art.aufladung: case Type.aufladung:
return const Icon(Icons.savings); return const Icon(Icons.savings);
case Art.einkauf: case Type.einkauf:
return const Icon(Icons.shopping_basket); return const Icon(Icons.shopping_basket);
case Art.korrektur: case Type.korrektur:
return const Icon(Icons.priority_high); return const Icon(Icons.priority_high);
case Art.monatlBeitrag: case Type.monatlBeitrag:
return const Icon(Icons.payment); return const Icon(Icons.payment);
} }
} }

2
Frontend-user/lib/main.dart
View file

@ -27,7 +27,7 @@ class MyApp extends StatelessWidget {
brightness: Brightness.dark, brightness: Brightness.dark,
seedColor: const Color(0xff5f7c61), seedColor: const Color(0xff5f7c61),
)), )),
themeMode: ThemeMode.system, themeMode: ThemeMode.dark,
home: const MyHomePage(), home: const MyHomePage(),
); );
} }