import 'package:flutter/material.dart';

/// Simple placeholder screen for pending notifications.
/// In the simplified notification setup, we no longer track or retry notifications,
/// so there is no "pending notifications" list to display.
///
/// Keep this screen minimal to avoid heavy logic and dependencies.
class PendingNotificationsScreen extends StatelessWidget {
  const PendingNotificationsScreen({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Pending Notifications'),
      ),
      body: Center(
        child: Padding(
          padding: const EdgeInsets.all(24),
          child: Column(
            mainAxisSize: MainAxisSize.min,
            children: [
              const Icon(
                Icons.notifications_none,
                size: 72,
                color: Colors.grey,
              ),
              const SizedBox(height: 16),
              Text(
                'No pending notifications UI in simple mode',
                textAlign: TextAlign.center,
                style: Theme.of(context).textTheme.titleMedium?.copyWith(
                      color: Colors.grey.shade800,
                      fontWeight: FontWeight.w600,
                    ),
              ),
              const SizedBox(height: 8),
              Text(
                'Notifications are now scheduled daily at the selected times '
                'without retries or tracking.',
                textAlign: TextAlign.center,
                style: Theme.of(context).textTheme.bodyMedium?.copyWith(
                      color: Colors.grey.shade600,
                    ),
              ),
              const SizedBox(height: 24),
              ElevatedButton.icon(
                onPressed: () => Navigator.of(context).maybePop(),
                icon: const Icon(Icons.close),
                label: const Text('Close'),
              ),
            ],
          ),
        ),
      ),
    );
  }
}