138 lines
4.5 KiB
Dart
138 lines
4.5 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../models/todo.dart';
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import '../providers/todo_provider.dart';
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class ToDoForm extends StatefulWidget {
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@override
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_ToDoFormState createState() => _ToDoFormState();
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}
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class _ToDoFormState extends State<ToDoForm> {
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final _titleController = TextEditingController();
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final _descriptionController = TextEditingController();
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DateTime? _selectedDate;
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String _selectedPriority = 'Low';
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bool get _isFormValid => _titleController.text.isNotEmpty && _selectedDate != null;
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void _submitForm() {
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if (!_isFormValid) return; // Ensure the form is valid before submitting
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var newTodo = ToDo(
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title: _titleController.text,
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description: _descriptionController.text.trim().isEmpty ? '' : _descriptionController.text, // Korrektur hier
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deadline: _selectedDate!,
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priority: _selectedPriority,
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);
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Provider.of<ToDoProvider>(context, listen: false).addTask(newTodo);
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Navigator.of(context).pop();
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}
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@override
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Widget build(BuildContext context) {
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return Padding(
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padding: const EdgeInsets.all(16.0),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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// Title input
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TextField(
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controller: _titleController,
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decoration: InputDecoration(
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labelText: 'Title *',
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hintText: 'Enter task title',
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),
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onChanged: (_) {
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setState(() {}); // Trigger UI update when title changes
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},
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),
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// Description input (optional)
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TextField(
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controller: _descriptionController,
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decoration: InputDecoration(
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labelText: 'Description',
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hintText: 'Enter task description (optional)',
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),
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),
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// Deadline picker
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Row(
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children: [
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TextButton(
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onPressed: () async {
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DateTime? picked = await showDatePicker(
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context: context,
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initialDate: DateTime.now(),
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firstDate: DateTime.now(),
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lastDate: DateTime(2101),
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);
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if (picked != null) {
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setState(() {
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_selectedDate = picked;
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});
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}
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},
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child: Text(
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_selectedDate == null ? 'Select Deadline *' : '${_selectedDate!.day}/${_selectedDate!.month}/${_selectedDate!.year}',
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),
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),
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Spacer(),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text('Priority'), // Label for Priority
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DropdownButton<String>(
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value: _selectedPriority,
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onChanged: (newValue) {
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setState(() {
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_selectedPriority = newValue!;
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});
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},
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items: ['Low', 'Medium', 'High']
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.map<DropdownMenuItem<String>>((String value) {
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return DropdownMenuItem<String>(
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value: value,
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child: Text(value),
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);
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}).toList(),
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),
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],
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),
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],
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),
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// "Create" and "Cancel" buttons
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SizedBox(height: 8),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceAround,
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children: [
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ElevatedButton(
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onPressed: () => Navigator.of(context).pop(),
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child: Text('Cancel'),
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),
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ElevatedButton(
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onPressed: _isFormValid ? _submitForm : null,
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style: ButtonStyle(
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backgroundColor: MaterialStateProperty.resolveWith<Color>(
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(Set<MaterialState> states) {
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return _isFormValid ? Colors.blue : Colors.grey; // Button enabled only if form is valid
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},
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),
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),
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child: Text('Create Task'),
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),
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],
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),
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// Pflichtfelder-Hinweis
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Padding(
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padding: const EdgeInsets.only(top: 16.0),
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child: Text(
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'* required fields',
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style: TextStyle(fontSize: 12, color: Colors.grey),
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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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} |