cssd/lib/widgets/CycleScreens/Add/date_picker.dart

import 'package:flutter/material.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:intl/intl.dart';

class CycleAddDatePicker extends StatefulWidget {
  const CycleAddDatePicker({
    Key? key,
    required this.dateCTRL,
    required double deviceBlockSize,
  })  : _deviceBlockSize = deviceBlockSize,
        super(key: key);

  final TextEditingController dateCTRL;
  final double _deviceBlockSize;

  @override
  _CycleAddDatePickerState createState() => _CycleAddDatePickerState();
}

class _CycleAddDatePickerState extends State<CycleAddDatePicker> {
  @override
  Widget build(BuildContext context) {
    return InkWell(
      onTap: () async {
        var res = await showDatePicker(
          context: context,
          initialDate: DateTime.now(),
          firstDate: DateTime(2010, 1),
          lastDate: DateTime(2101),
        );
        if (res != null) {
          // dateTimeFrom = res;
          setState(
            () {
              widget.dateCTRL.text = DateFormat('y-M-d').format(res);
              // dateValue = DateFormat('y-M-d').format(
              // dateTimeFrom,
              // ); // baraye tavize makane gharar giri baraye api
            },
          );
        }
      },
      child: Row(
        mainAxisSize: MainAxisSize.min,
        children: <Widget>[
          Expanded(
            child: TextField(
              enabled: false,
              controller: widget.dateCTRL,
              decoration: InputDecoration(
                icon: Icon(
                  FontAwesomeIcons.alignLeft,
                  size: 7 * widget._deviceBlockSize,
                ),
                labelStyle: TextStyle(
                  fontWeight: FontWeight.w100,
                  fontSize: 4 * widget._deviceBlockSize,
                ),
                labelText: 'Date',
                isDense: true,
                contentPadding: EdgeInsets.only(
                  bottom: 7,
                  right: 3,
                  left: 3,
                ),
                // border: InputBorder.none,
              ),
              style: TextStyle(
                fontWeight: FontWeight.w700,
                fontSize: 5 * widget._deviceBlockSize,
              ),
            ),
          ),
          Icon(FontAwesomeIcons.angleDown)
        ],
      ),
    );
  }
}