2024-05-06 17:28:10 +02:00
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_application_1/enums.dart';
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import 'package:flutter_application_1/utils.dart';
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2024-05-06 17:28:10 +02:00
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// Widget zur Auswahl des Ausschüttungsintervalls
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class IntervalWidget extends StatefulWidget {
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final String selectedInterval; // Das aktuell ausgewählte Intervall
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final Function(String) onChanged; // Funktion, die aufgerufen wird, wenn das Intervall geändert wird
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const IntervalWidget({
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super.key,
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required this.selectedInterval,
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required this.onChanged
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});
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@override
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IntervalWidgetState createState() => IntervalWidgetState();
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}
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class IntervalWidgetState extends State<IntervalWidget> {
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bool isExpanded = false; // Zustand, ob das Intervall-Auswahlfenster erweitert ist
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@override
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Widget build(BuildContext context) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Row(
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children: [
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Text(
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'Ausschüttungsintervall',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 16,
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),
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),
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SizedBox(width: 5),
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// Tooltip mit Erklärung zum Ausschüttungsintervall
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Tooltip(
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message: 'Das Ausschüttungsintervall bezieht sich darauf, wie oft die Erträge aus Ihrer Investition ausgeschüttet werden.',
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triggerMode: TooltipTriggerMode.tap,
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decoration: BoxDecoration(
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color: CupertinoColors.black,
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borderRadius: BorderRadius.all(Radius.circular(5))
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),
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textStyle: TextStyle(
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color: CupertinoColors.white,
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),
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margin: EdgeInsets.all(20),
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child: Icon(CupertinoIcons.question_circle_fill, size: 15),
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),
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]
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),
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Container(
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alignment: Alignment.centerLeft,
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width: 160,
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child: ElevatedButton(
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onPressed: () {
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// Öffnet das ModalBottomSheet zur Auswahl des Ausschüttungsintervalls
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showModalBottomSheet(
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context: context,
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backgroundColor: CupertinoColors.black,
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builder: (BuildContext context) {
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return Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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// ListTile für jährliches Ausschüttungsintervall
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Padding(
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padding: const EdgeInsets.symmetric(vertical: 8.0),
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child: ListTile(
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title: Text(
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translateInterval(PayoutInterval.yearly),
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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color: CupertinoColors.white,
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),
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),
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trailing: widget.selectedInterval == translateInterval(PayoutInterval.yearly) ? const Icon(CupertinoIcons.checkmark_alt, color: CupertinoColors.white,) : null,
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onTap: () {
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widget.onChanged(translateInterval(PayoutInterval.yearly));
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Navigator.pop(context);
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},
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),
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),
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// ListTile für monatliches Ausschüttungsintervall
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Padding(
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padding: const EdgeInsets.symmetric(vertical: 8.0),
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child: ListTile(
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title: Text(
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translateInterval(PayoutInterval.monthly),
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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color: CupertinoColors.white,
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),
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),
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trailing: widget.selectedInterval == translateInterval(PayoutInterval.monthly) ? const Icon(CupertinoIcons.checkmark_alt, color: CupertinoColors.white,) : null,
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onTap: () {
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widget.onChanged(translateInterval(PayoutInterval.monthly));
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Navigator.pop(context);
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},
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),
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),
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],
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);
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},
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).then((value) {
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setState(() {
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isExpanded = false; // Setzt den Zustand auf nicht erweitert zurück, wenn das Modal geschlossen wird
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});
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});
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setState(() {
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isExpanded = true; // Setzt den Zustand auf erweitert
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});
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},
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style: ButtonStyle(
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backgroundColor: MaterialStateProperty.all<Color>(CupertinoColors.black),
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foregroundColor: MaterialStateProperty.all<Color>(CupertinoColors.white),
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shape: MaterialStateProperty.all<RoundedRectangleBorder>(
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RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(5),
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),
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),
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),
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child: Row(
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children: [
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Expanded(
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 8.0),
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child: Text(
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widget.selectedInterval, // Text des ausgewählten Intervalls
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textAlign: TextAlign.left,
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),
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),
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),
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Padding(
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padding: const EdgeInsets.only(right: 8.0),
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child: Icon(isExpanded ? Icons.keyboard_arrow_up : Icons.keyboard_arrow_down),
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),
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],
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),
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),
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),
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const SizedBox(height: 20),
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],
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);
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}
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}
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