AppFlowy/frontend/appflowy_flutter/lib/mobile/presentation/root_placeholder_page.dart

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

/// Widget for the root/initial pages in the bottom navigation bar.
class RootPlaceholderScreen extends StatelessWidget {
  /// Creates a RootScreen
  const RootPlaceholderScreen({
    required this.label,
    required this.detailsPath,
    this.secondDetailsPath,
    super.key,
  });

  /// The label
  final String label;

  /// The path to the detail page
  final String detailsPath;

  /// The path to another detail page
  final String? secondDetailsPath;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Root of section $label'),
      ),
      body: Center(
        child: Column(
          mainAxisSize: MainAxisSize.min,
          children: <Widget>[
            Text('$label Page', style: Theme.of(context).textTheme.titleLarge),
            const Padding(padding: EdgeInsets.all(4)),
            TextButton(
              onPressed: () {
                context.go(detailsPath, extra: '$label-XYZ');
              },
              child: const Text('View details'),
            ),
            const Padding(padding: EdgeInsets.all(4)),
            if (secondDetailsPath != null)
              TextButton(
                onPressed: () {
                  context.go(secondDetailsPath!);
                },
                child: const Text('View more details'),
              ),
          ],
        ),
      ),
    );
  }
}