/// Placeholder shown when a list or search has nothing to display.
library;

import 'package:flutter/material.dart';

class EmptyState extends StatelessWidget {
  const EmptyState({
    super.key,
    required this.icon,
    required this.title,
    required this.message,
    this.actionLabel,
    this.onAction,
  });

  final IconData icon;
  final String title;
  final String message;
  final String? actionLabel;
  final VoidCallback? onAction;

  @override
  Widget build(BuildContext context) {
    final theme = Theme.of(context);
    final colors = theme.colorScheme;

    return Center(
      child: Padding(
        padding: const EdgeInsets.all(32),
        child: Column(
          mainAxisSize: MainAxisSize.min,
          children: [
            Icon(icon, size: 48, color: colors.outline),
            const SizedBox(height: 16),
            Text(title, style: theme.textTheme.titleMedium),
            const SizedBox(height: 8),
            Text(
              message,
              textAlign: TextAlign.center,
              style: theme.textTheme.bodyMedium,
            ),
            if (actionLabel != null && onAction != null) ...[
              const SizedBox(height: 20),
              FilledButton(onPressed: onAction, child: Text(actionLabel!)),
            ],
          ],
        ),
      ),
    );
  }
}