feat(TALE-11): support custom DNS records

app/routes/_data.dns._index/dns.tsx

@@ -0,0 +1,137 @@
+import { useSubmit } from '@remix-run/react'
+import { useState } from 'react'
+import { Button } from 'react-aria-components'
+
+import Code from '~/components/Code'
+import Link from '~/components/Link'
+import Switch from '~/components/Switch'
+import TableList from '~/components/TableList'
+import { cn } from '~/utils/cn'
+
+import AddDNS from './dialogs/dns'
+
+interface Props {
+	records: { name: string, type: 'A', value: string }[]
+	isDisabled: boolean
+}
+
+export default function DNS({ records, isDisabled }: Props) {
+	const submit = useSubmit()
+
+	return (
+		<div className="flex flex-col w-2/3">
+			<h1 className="text-2xl font-medium mb-4">DNS Records</h1>
+			<p className="text-gray-700 dark:text-gray-300">
+				Headscale supports adding custom DNS records to your Tailnet.
+				As of now, only
+				{' '}
+				<Code>A</Code>
+				{' '}
+				records are supported.
+				{' '}
+				<Link
+					to="https://headscale.net/dns-records/"
+					name="Headscale DNS Records documentation"
+				>
+					Learn More
+				</Link>
+			</p>
+			<div className="mt-4">
+				<TableList className="mb-8">
+					{records.length === 0
+						? (
+							<TableList.Item>
+								<p className="opacity-50 text-sm mx-auto">
+									No DNS records found
+								</p>
+							</TableList.Item>
+							)
+						: records.map((record, index) => (
+							<TableList.Item key={index}>
+								<div className="flex gap-24">
+									<div className="flex gap-2">
+										<p className="font-mono text-sm font-bold">{record.type}</p>
+										<p className="font-mono text-sm">{record.name}</p>
+									</div>
+									<p className="font-mono text-sm">{record.value}</p>
+								</div>
+								<Button
+									className={cn(
+										'text-sm',
+										'text-red-600 dark:text-red-400',
+										'hover:text-red-700 dark:hover:text-red-300',
+										isDisabled && 'opacity-50 cursor-not-allowed',
+									)}
+									isDisabled={isDisabled}
+									onPress={() => {
+										submit({
+											'dns_config.extra_records': records
+												.filter((_, i) => i !== index),
+										}, {
+											method: 'PATCH',
+											encType: 'application/json',
+										})
+									}}
+								>
+									Remove
+								</Button>
+							</TableList.Item>
+						))}
+				</TableList>
+
+				{isDisabled
+					? undefined
+					: (
+						<AddDNS records={records} />
+						)}
+			</div>
+		</div>
+	)
+}
+
+interface ListProps {
+	isGlobal: boolean
+	isDisabled: boolean
+	nameservers: string[]
+	name: string
+	override: boolean
+}
+
+function NameserverList({ isGlobal, isDisabled, nameservers, name, override }: ListProps) {
+	const [localOverride, setLocalOverride] = useState(override)
+	const submit = useSubmit()
+
+	return (
+		<div className="mb-8">
+			<div className="flex items-center justify-between mb-2">
+				<h2 className="text-md font-medium opacity-80">
+					{isGlobal ? 'Global Nameservers' : name}
+				</h2>
+				{isGlobal
+					? (
+						<div className="flex gap-2 items-center">
+							<span className="text-sm opacity-50">
+								Override local DNS
+							</span>
+							<Switch
+								label="Override local DNS"
+								defaultSelected={localOverride}
+								isDisabled={isDisabled}
+								onChange={() => {
+									submit({
+										'dns_config.override_local_dns': !localOverride,
+									}, {
+										method: 'PATCH',
+										encType: 'application/json',
+									})
+
+									setLocalOverride(!localOverride)
+								}}
+							/>
+						</div>
+						)
+					: undefined}
+			</div>
+		</div>
+	)
+}