import 'package:flutter/material.dart';
import 'package:enough_mail/enough_mail.dart';

class MailBoxSelect extends StatefulWidget {
  static Future<Mailbox?> show(BuildContext context,
      {required List<Mailbox> mailboxes}) async {
    return await showDialog<Mailbox>(
      context: context,
      builder: (context) => MailBoxSelect(mailBoxes: mailboxes),
    );
  }

  const MailBoxSelect({Key? key, required this.mailBoxes}) : super(key: key);

  final List<Mailbox> mailBoxes;

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

class _MailBoxSelectState extends State<MailBoxSelect> {
  Mailbox? _selectedMailbox;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Boîte de réception'),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.spaceAround,
          children: [
            const Text('Choisissez une boîte de réception'),
            DropdownButton<Mailbox>(
                value: _selectedMailbox,
                items: widget.mailBoxes.map((Mailbox mailBox) {
                  return DropdownMenuItem<Mailbox>(
                    value: mailBox,
                    child: Text(mailBox.name),
                  );
                }).toList(),
                onChanged: (Mailbox? value) {
                  if (value != null) {
                    setState(() => _selectedMailbox = value);
                  }
                }),
            TextButton(
                onPressed: _selectedMailbox == null
                    ? null
                    : () {
                        Navigator.pop(context, _selectedMailbox!);
                      },
                child: const Text('Valider'))
          ],
        ),
      ),
    );
  }
}