import 'package:flutter/material.dart';
import '../theme/app_theme.dart';

class EmptyState extends StatelessWidget {
  final String message;
  final IconData icon;
  final String? actionLabel;
  final VoidCallback? onAction;

  const EmptyState({
    super.key,
    required this.message,
    this.icon = Icons.inbox_outlined,
    this.actionLabel,
    this.onAction,
  });

  @override
  Widget build(BuildContext context) => Center(
    child: Padding(
      padding: const EdgeInsets.all(32),
      child: Column(
        mainAxisSize: MainAxisSize.min,
        children: [
          Icon(icon, size: 56, color: AppColors.textSub),
          const SizedBox(height: 12),
          Text(message, textAlign: TextAlign.center,
              style: const TextStyle(color: AppColors.textSub, fontSize: 14)),
          if (actionLabel != null && onAction != null) ...[
            const SizedBox(height: 16),
            ElevatedButton(onPressed: onAction, child: Text(actionLabel!)),
          ],
        ],
      ),
    ),
  );
}