139 lines
3.7 KiB
Dart
139 lines
3.7 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:invoiceninja_flutter/utils/formatting.dart';
|
|
import 'package:invoiceninja_flutter/utils/strings.dart';
|
|
|
|
class DatePicker extends StatefulWidget {
|
|
const DatePicker({
|
|
@required this.labelText,
|
|
@required this.onSelected,
|
|
@required this.selectedDate,
|
|
this.validator,
|
|
this.autoValidate = false,
|
|
this.allowClearing = false,
|
|
this.firstDate,
|
|
});
|
|
|
|
final String labelText;
|
|
final String selectedDate;
|
|
final Function(String) onSelected;
|
|
final Function validator;
|
|
final bool autoValidate;
|
|
final bool allowClearing;
|
|
final DateTime firstDate;
|
|
|
|
@override
|
|
_DatePickerState createState() => new _DatePickerState();
|
|
}
|
|
|
|
class _DatePickerState extends State<DatePicker> {
|
|
final _textController = TextEditingController();
|
|
final _focusNode = FocusNode();
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
_focusNode.addListener(_onFoucsChanged);
|
|
}
|
|
|
|
@override
|
|
void didChangeDependencies() {
|
|
_textController.text = formatDate(widget.selectedDate, context);
|
|
|
|
super.didChangeDependencies();
|
|
}
|
|
|
|
void _onFoucsChanged() {
|
|
if (!_focusNode.hasFocus) {
|
|
_textController.text = formatDate(widget.selectedDate, context);
|
|
}
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
_textController.dispose();
|
|
_focusNode.removeListener(_onFoucsChanged);
|
|
_focusNode.dispose();
|
|
|
|
super.dispose();
|
|
}
|
|
|
|
void _showDatePicker() async {
|
|
DateTime firstDate = DateTime.now();
|
|
final DateTime initialDate =
|
|
widget.selectedDate != null && widget.selectedDate.isNotEmpty
|
|
? DateTime.tryParse(widget.selectedDate)
|
|
: DateTime.now();
|
|
|
|
if (widget.firstDate != null) {
|
|
if (initialDate.isBefore(firstDate)) {
|
|
firstDate = initialDate;
|
|
}
|
|
} else {
|
|
firstDate = DateTime(2015, 8);
|
|
}
|
|
|
|
final DateTime selectedDate = await showDatePicker(
|
|
context: context,
|
|
initialDate: initialDate,
|
|
firstDate: firstDate,
|
|
lastDate: DateTime(2101),
|
|
//initialEntryMode: DatePickerEntryMode.input,
|
|
);
|
|
|
|
if (selectedDate != null) {
|
|
final date = convertDateTimeToSqlDate(selectedDate);
|
|
_textController.text = formatDate(date, context);
|
|
widget.onSelected(date);
|
|
}
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return TextFormField(
|
|
focusNode: _focusNode,
|
|
validator: widget.validator,
|
|
autovalidateMode: widget.autoValidate
|
|
? AutovalidateMode.always
|
|
: AutovalidateMode.onUserInteraction,
|
|
controller: _textController,
|
|
decoration: InputDecoration(
|
|
labelText: widget.labelText,
|
|
suffixIcon:
|
|
widget.allowClearing && (widget.selectedDate ?? '').isNotEmpty
|
|
? IconButton(
|
|
icon: Icon(Icons.clear),
|
|
onPressed: () {
|
|
_textController.text = '';
|
|
widget.onSelected('');
|
|
},
|
|
)
|
|
: IconButton(
|
|
icon: Icon(Icons.date_range),
|
|
onPressed: () => _showDatePicker(),
|
|
)),
|
|
onChanged: (value) {
|
|
if (value.isEmpty) {
|
|
widget.onSelected('');
|
|
} else {
|
|
String date = '';
|
|
if (isAllDigits(value)) {
|
|
if (value.length < 4) {
|
|
value = '0$value';
|
|
}
|
|
if (value.length < 5) {
|
|
value = '${DateTime.now().year}$value';
|
|
}
|
|
date = convertDateTimeToSqlDate(DateTime.tryParse(value));
|
|
} else {
|
|
date = parseDate(value, context);
|
|
}
|
|
|
|
if ((date ?? '').isNotEmpty) {
|
|
widget.onSelected(date);
|
|
}
|
|
}
|
|
},
|
|
);
|
|
}
|
|
}
|