134 lines
3.7 KiB
Dart
134 lines
3.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:cpd/database/habit.dart';
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import '../database/todo_interface.dart';
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import '../pages/iconpage.dart';
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class EditHabitDialog extends StatefulWidget {
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final Habit todo;
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final ToDoInterface todoDB;
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final Function fetchTodos;
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const EditHabitDialog({
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super.key,
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required this.todo,
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required this.todoDB,
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required this.fetchTodos,
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});
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@override
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EditHabitDialogState createState() => EditHabitDialogState();
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}
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class EditHabitDialogState extends State<EditHabitDialog> {
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late String newTitle;
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late String newSubtitle;
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late IconData newIcon;
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@override
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void initState() {
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super.initState();
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// Initialisierung mit den aktuellen Daten der Gewohnheit
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newTitle = widget.todo.title;
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newSubtitle = widget.todo.subtitle;
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newIcon = widget.todo.icon;
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}
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@override
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Widget build(BuildContext context) {
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return AlertDialog(
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title: const Text('Edit Habit'),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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TextFormField(
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initialValue: newTitle,
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onChanged: (value) {
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newTitle = value;
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},
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decoration: const InputDecoration(
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icon: Icon(Icons.title),
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labelText: "Title",
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hintText: "Enter task title",
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),
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onFieldSubmitted: (_) =>
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_submitForm(context, widget.todo, newTitle, newSubtitle),
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),
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TextFormField(
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initialValue: newSubtitle,
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onChanged: (value) {
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newSubtitle = value;
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},
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decoration: const InputDecoration(
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icon: Icon(Icons.title),
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labelText: "Subtitle",
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hintText: "Enter task subtitle",
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),
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onFieldSubmitted: (_) =>
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_submitForm(context, widget.todo, newTitle, newSubtitle),
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),
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IconButton(
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icon: Icon(newIcon),
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onPressed: () async {
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IconData? selectedIcon = await Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => IconPage(selectedIcon: newIcon,
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onIconSelected: (icon) {
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setState(() {
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newIcon = icon;
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});
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},)
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),
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);
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if (selectedIcon != null) {
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setState(() {
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newIcon = selectedIcon;
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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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actions: [
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TextButton(
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onPressed: () {
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widget.fetchTodos();
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Navigator.pop(context);
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},
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child: const Text('Cancel'),
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),
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TextButton(
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onPressed: () async {
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await widget.todoDB.update(
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id: widget.todo.id,
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title: newTitle,
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subtitle: newSubtitle,
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icon: newIcon,
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);
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if (!context.mounted) return;
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widget.todo.updateIcon(newIcon.codePoint, newIcon.fontFamily!);
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widget.fetchTodos();
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Navigator.of(context).pop();
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},
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child: const Text('Save'),
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),
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],
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);
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}
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void _submitForm(BuildContext context, Habit todo, String newTitle,
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String newSubtitle) async {
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await widget.todoDB.update(
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id: todo.id,
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title: newTitle,
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subtitle: newSubtitle,
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icon: newIcon,
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);
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if (!context.mounted) return;
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widget.todo.updateIcon(newIcon.codePoint, newIcon.fontFamily!);
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widget.fetchTodos();
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Navigator.of(context).pop();
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}
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} |