donation_dialog.dart

import 'package:flutter/material.dart';
import 'package:home_industry/Component/router.dart';
import 'package:home_industry/Pages/Program/model/program.dart';

class ChooseDonationDialog extends StatelessWidget {
  final Program program;
  const ChooseDonationDialog({Key key, @required this.program})
      : assert(program != null),
        super(key: key);

  @override
  Widget build(BuildContext context) {
    return Dialog(
      child: Container(
        width: MediaQuery.of(context).size.width,
        height: 190,
        color: const Color.fromRGBO(250, 250, 250, 1),
        child: Padding(
          padding: const EdgeInsets.only(top: 10, right: 20),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Padding(
                padding: const EdgeInsets.only(left: 10.0, bottom: 6.0),
                child: Text('Pilihan Donasi',
                    style: Theme.of(context).textTheme.bodyText1.copyWith(
                        fontSize: 18,
                        fontWeight: FontWeight.bold,
                        letterSpacing: 1.2)),
              ),
              Divider(
                color: Colors.black,
                height: 0.2,
              ),
              _ChooseDonation(program: program)
            ],
          ),
        ),
      ),
    );
  }
}

class _ChooseDonation extends StatefulWidget {
  final Program program;
//  const _ChooseDonation(this.program);
  const _ChooseDonation({Key key, @required this.program}) : super(key: key);

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

class __ChooseDonationState extends State<_ChooseDonation> {
  bool uangValue = false;
  bool barangValue = false;

  @override
  Widget build(BuildContext context) {
    return Column(
      children: [
        CheckboxListTile(
            dense: true,
            controlAffinity: ListTileControlAffinity.leading,
            value: uangValue,
            title: Text(
              'Uang',
              style:
                  Theme.of(context).textTheme.bodyText1.copyWith(fontSize: 18),
            ),
            onChanged: (val) {
              setState(() {
                uangValue = !uangValue;
                barangValue = false;
              });
            }),
        CheckboxListTile(
          dense: true,
          controlAffinity: ListTileControlAffinity.leading,
          title: Text('Barang',
              style:
                  Theme.of(context).textTheme.bodyText1.copyWith(fontSize: 18)),
          value: barangValue,
          onChanged: (val) {
            setState(() {
              uangValue = false;
              barangValue = !barangValue;
            });
          },
        ),
        GestureDetector(
          onTap: () {
            if (uangValue) {
              Navigator.of(context).pushNamed(Router.donationPage,
                  arguments: {'program': widget.program});
            } else if (barangValue) {
              Navigator.of(context).pushNamed(Router.goodsDonationPage,
                  arguments: {'program': widget.program});
            }
          },
          child: Row(
            mainAxisAlignment: MainAxisAlignment.end,
            children: [
              Container(
                  width: 100,
                  height: 37,
                  decoration: BoxDecoration(
                      border: Border.all(
                          color: const Color.fromRGBO(60, 141, 188,
                              1)), //new Color.fromRGBO(255, 0, 0, 0.0),
                      borderRadius: BorderRadius.circular(50)),
                  child: Center(
                    child: Text(
                      'OK',
                      style: Theme.of(context).textTheme.bodyText1.copyWith(
                          fontSize: 18, color: const Color.fromRGBO(60, 141, 188, 1)),
                    ),
                  )),
            ],
          ),
        ),
      ],
    );
  }
}