info_tren/lib/pages/main/main_page_cupertino.dart

import 'package:flutter/cupertino.dart';
import 'package:info_tren/pages/main/main_page.dart';

class MainPageCupertino extends MainPageShared {
  @override
  Widget build(BuildContext context) {
    return CupertinoPageScaffold(
      navigationBar: CupertinoNavigationBar(
        middle: Text(pageTitle),
        trailing: CupertinoButton(
          child: Icon(CupertinoIcons.ellipsis_circle), 
          padding: EdgeInsets.zero,
          onPressed: () {
            showCupertinoModalPopup(
              context: context, 
              builder: (context) {
                return CupertinoActionSheet(
                  actions: popupMenu.map((m) => CupertinoActionSheetAction(
                    onPressed: () {
                      Navigator.of(context).pop();
                      m.action?.call(context);
                    }, 
                    child: Text(m.name),
                  )).toList(),
                  cancelButton: CupertinoActionSheetAction(
                    onPressed: () {
                      Navigator.of(context).pop();
                    },
                    child: Text('Anulare'),
                  ),
                );
              },
            );
          },
        ),
      ),
      child: SafeArea(
        child: Center(
          child: Column(
            mainAxisSize: MainAxisSize.min,
            children: options.map((option) => CupertinoButton.filled(
              child: Text(option.name),
              onPressed: option.action == null ? null : () => option.action!(context),
            )).map((w) => Padding(
              padding: const EdgeInsets.fromLTRB(4, 2, 4, 2),
              child: SizedBox(
                width: double.infinity,
                child: w,
              ),
            )).toList(),
          ),
        ),
      ),
    );
  }
}