142 lines
4.2 KiB
Dart
142 lines
4.2 KiB
Dart
import 'package:flutter/material.dart';
|
|
|
|
import '../service/tools.dart' show getIsoDateString;
|
|
import '../service/validators.dart';
|
|
|
|
class TimeSelector extends StatefulWidget {
|
|
const TimeSelector({
|
|
super.key,
|
|
this.initialDueDateTime,
|
|
this.nextFocusNode,
|
|
required this.dueDateController,
|
|
required this.dueTimeController,
|
|
this.formKey,
|
|
});
|
|
|
|
final DateTime? initialDueDateTime;
|
|
final GlobalKey<FormState>? formKey;
|
|
final FocusNode? nextFocusNode;
|
|
final TextEditingController dueDateController;
|
|
final TextEditingController dueTimeController;
|
|
|
|
@override
|
|
State<TimeSelector> createState() => _TimeSelectorState();
|
|
}
|
|
|
|
class _TimeSelectorState extends State<TimeSelector> {
|
|
final dueDateFocusNode = FocusNode();
|
|
|
|
final dueTimeFocusNode = FocusNode();
|
|
|
|
bool isDueTimeEnabled = false;
|
|
|
|
@override
|
|
void initState() {
|
|
isDueTimeEnabled = widget.initialDueDateTime != null;
|
|
super.initState();
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Flex(
|
|
direction: Axis.horizontal,
|
|
|
|
children: [
|
|
Flexible(
|
|
flex: 3,
|
|
child: TextFormField(
|
|
focusNode: dueDateFocusNode,
|
|
controller: widget.dueDateController,
|
|
onChanged: maybeEnableDueTime,
|
|
onFieldSubmitted: (_) {
|
|
isDueTimeEnabled
|
|
? dueDateFocusNode.nextFocus()
|
|
: widget.nextFocusNode?.requestFocus();
|
|
},
|
|
decoration: InputDecoration(
|
|
label: Text('Due Date'),
|
|
suffixIcon: IconButton(
|
|
onPressed: () async {
|
|
final result = await onOpenCalendarPickerPressed();
|
|
if (result != null) {
|
|
final dateString = getIsoDateString(result);
|
|
widget.dueDateController.text = dateString;
|
|
maybeEnableDueTime(dateString);
|
|
widget.formKey?.currentState?.validate();
|
|
dueTimeFocusNode.requestFocus();
|
|
}
|
|
},
|
|
icon: Icon(Icons.calendar_month),
|
|
),
|
|
),
|
|
validator: dateTimeValidator,
|
|
keyboardType: TextInputType.datetime,
|
|
textInputAction: TextInputAction.next,
|
|
),
|
|
),
|
|
Padding(padding: EdgeInsetsGeometry.only(left: 10)),
|
|
Flexible(
|
|
flex: 2,
|
|
child: TextFormField(
|
|
focusNode: dueTimeFocusNode,
|
|
onFieldSubmitted: (_) => dueTimeFocusNode.nextFocus(),
|
|
controller: widget.dueTimeController,
|
|
enabled: isDueTimeEnabled,
|
|
decoration: InputDecoration(
|
|
label: Text('Due Time'),
|
|
suffixIcon: IconButton(
|
|
onPressed: () async {
|
|
final result = await onOpenTimePickerPressed();
|
|
if (result != null && context.mounted) {
|
|
widget.dueTimeController.text = result.format(context);
|
|
widget.nextFocusNode?.requestFocus();
|
|
}
|
|
},
|
|
icon: Icon(Icons.schedule),
|
|
),
|
|
),
|
|
validator: timeValidator,
|
|
keyboardType: TextInputType.text,
|
|
textInputAction: TextInputAction.next,
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
|
|
Future<DateTime?> onOpenCalendarPickerPressed() {
|
|
return showDialog<DateTime?>(
|
|
context: context,
|
|
builder: (context) => DatePickerDialog(
|
|
firstDate: DateTime(DateTime.now().year - 100),
|
|
lastDate: DateTime(DateTime.now().year + 100),
|
|
initialDate:
|
|
DateTime.tryParse(widget.dueDateController.text) ?? DateTime.now(),
|
|
),
|
|
);
|
|
}
|
|
|
|
Future<TimeOfDay?> onOpenTimePickerPressed() {
|
|
return showDialog<TimeOfDay?>(
|
|
context: context,
|
|
builder: (context) => TimePickerDialog(
|
|
initialTime: TimeOfDay.fromDateTime(
|
|
widget.initialDueDateTime ?? DateTime.now(),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
void maybeEnableDueTime(String value) {
|
|
if (value.isNotEmpty && dateTimeValidator(value) == null) {
|
|
setState(() {
|
|
isDueTimeEnabled = true;
|
|
});
|
|
} else if (isDueTimeEnabled) {
|
|
setState(() {
|
|
isDueTimeEnabled = false;
|
|
});
|
|
}
|
|
}
|
|
}
|