headplane/app/routes/acls/components/unavailable.tsx

import { AlertIcon } from '@primer/octicons-react';
import cn from '~/utils/cn';

import Card from '~/components/Card';
import Code from '~/components/Code';

interface Props {
	mode: 'file' | 'database';
}

export function Unavailable({ mode }: Props) {
	return (
		<Card variant="flat" className="max-w-prose mt-12">
			<div className="flex items-center justify-between">
				<Card.Title className="text-xl mb-0">ACL Policy Unavailable</Card.Title>
				<AlertIcon className="w-8 h-8 text-red-500" />
			</div>
			<Card.Text className="mt-4">
				Unable to load a valid ACL policy configuration. This is most likely due
				to a misconfiguration in your Headscale configuration file.
			</Card.Text>

			{mode !== 'file' ? (
				<p className="mt-4 text-sm">
					According to your configuration, the ACL policy mode is set to{' '}
					<Code>file</Code> but the ACL file is not available. Ensure that the{' '}
					<Code>policy.path</Code> is set to a valid path in your Headscale
					configuration.
				</p>
			) : (
				<p className="mt-4 text-sm">
					In order to fully utilize the ACL management features of Headplane,
					please set <Code>policy.mode</Code> to either <Code>file</Code> or{' '}
					<Code>database</Code> in your Headscale configuration.
				</p>
			)}
		</Card>
	);
}