137 lines
4.1 KiB
Dart
137 lines
4.1 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:intl/intl.dart';
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import 'package:intl/date_symbol_data_local.dart';
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import 'basket.dart';
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import 'sample_data.dart';
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/*
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todo:
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- Einkauf und Settings
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- Warenkorb
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- farbliche Hervorhebungen
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- semanticLabels, Screenreader
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- monatliche Aufladung: ausstehende Beträge
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- Icons: maybe flutter awesome
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*/
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class Finance extends StatelessWidget {
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const Finance({super.key});
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@override
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Widget build(BuildContext context) {
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initializeDateFormatting('de_DE');
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return Scaffold(
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appBar: AppBar(
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toolbarHeight: 75,
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title: const Card(
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child: ListTile(
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leading: Icon(
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Icons.euro,
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),
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title: Text(
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'Aktuelles Guthaben:',
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),
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subtitle: Text(
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'-00,34€',
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)),
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),
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),
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body: ListView.builder(
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itemCount: null,
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itemBuilder: (context, index) {
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if (index < SampleData().transactions.length) {
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return Card(
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child: ListTile(
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leading: getIcon(SampleData().transactions[index].type),
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title: Text(
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gettitle(SampleData().transactions[index].type)),
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subtitle: getSubtitle(SampleData().transactions[index]),
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trailing: getTrailing(context, index),
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onTap: (SampleData().transactions[index].basket != null)
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? () {
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showBottomSheet(
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context: context,
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builder: (BuildContext context) {
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return ShowBasket(index);
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});
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}
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: null));
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} else {
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return null;
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}
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}));
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}
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String gettitle(TransaktionArt art) {
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switch (art) {
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case TransaktionArt.aufladung:
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return 'Aufladung';
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case TransaktionArt.einkauf:
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return 'Einkauf';
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case TransaktionArt.korrektur:
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return 'Korrektur';
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case TransaktionArt.monatlBeitrag:
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return 'Monatlicher Beitrag';
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default:
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return 'Ein Error ist aufgetreten';
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}
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}
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Text getSubtitle(Transaction transaction) {
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String text = '${transaction.amount / 100}';
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text += '€ ';
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text += DateFormat("EEEE, dd. MMMM yyyy HH:mm", 'de_DE')
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.format(transaction.date);
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if (transaction.description != null) {
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(text += '\n${transaction.description}');
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}
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return Text(text);
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}
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Icon getIcon(TransaktionArt art) {
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switch (art) {
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case TransaktionArt.aufladung:
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return const Icon(Icons.savings);
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case TransaktionArt.einkauf:
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return const Icon(Icons.shopping_basket);
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case TransaktionArt.monatlBeitrag:
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return const Icon(Icons.payment);
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default:
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return const Icon(Icons.priority_high);
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}
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}
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getTrailing(BuildContext context, int index) {
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if (SampleData().transactions[index].type == TransaktionArt.einkauf) {
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return PopupMenuButton(
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onSelected: (value) {
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if (value == 'edit') {
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showBottomSheet(
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context: context,
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builder: (BuildContext context) {
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return ShowBasket(index, editable: true);
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});
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}
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},
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itemBuilder: (BuildContext context) => <PopupMenuEntry<String>>[
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const PopupMenuItem<String>(
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value: 'edit',
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child: ListTile(
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leading: Icon(Icons.manage_history),
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title: Text('Warenkorb bearbeiten')),
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),
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const PopupMenuItem<String>(
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value: 'delete',
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child: ListTile(
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leading: Icon(Icons.remove_shopping_cart),
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title: Text('Einkauf stornieren')),
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),
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],
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);
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} else {
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return null;
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}
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}
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}
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