From 27f310fb35b5be1d5564197860ee231f1baa2493 Mon Sep 17 00:00:00 2001
From: Aarnav Tale <aarnavtale@icloud.com>
Date: Thu, 28 Mar 2024 19:48:49 -0400
Subject: [PATCH] feat: support managing magic dns

---
 app/routes/_data.dns._index/magic.tsx | 67 +++++++++++++++++++++++++++
 app/utils/config.ts                   |  2 +-
 2 files changed, 68 insertions(+), 1 deletion(-)
 create mode 100644 app/routes/_data.dns._index/magic.tsx

diff --git a/app/routes/_data.dns._index/magic.tsx b/app/routes/_data.dns._index/magic.tsx
new file mode 100644
index 0000000..2a5076c
--- /dev/null
+++ b/app/routes/_data.dns._index/magic.tsx
@@ -0,0 +1,67 @@
+import { Dialog } from '@headlessui/react'
+import { useFetcher } from '@remix-run/react'
+import clsx from 'clsx'
+import { useState } from 'react'
+
+type Properties = {
+	readonly isEnabled: boolean;
+	readonly baseDomain: string;
+}
+
+export default function Modal({ isEnabled, baseDomain }: Properties) {
+	const [isOpen, setIsOpen] = useState(false)
+	const fetcher = useFetcher()
+
+	return (
+		<>
+			<button
+				type='button'
+				className='rounded-lg px-3 py-2 bg-gray-800 text-white w-fit text-sm'
+				onClick={() => {
+					setIsOpen(true)
+				}}
+			>
+				{isEnabled ? 'Disable' : 'Enable'} Magic DNS
+			</button>
+			<Dialog
+				className='relative z-50'
+				open={isOpen} onClose={() => {
+					setIsOpen(false)
+				}}
+			>
+				<div className='fixed inset-0 bg-black/30' aria-hidden='true'/>
+				<div className='fixed inset-0 flex w-screen items-center justify-center'>
+					<Dialog.Panel className='bg-white rounded-lg p-4 w-full max-w-md'>
+						<Dialog.Title className='text-lg font-bold'>
+							{isEnabled ? 'Disable' : 'Enable'} Magic DNS
+						</Dialog.Title>
+						<Dialog.Description className='text-gray-500 dark:text-gray-400'>
+							Devices will no longer be accessible via your tailnet domain.
+							The search domain will also be disabled.
+						</Dialog.Description>
+						<button
+							type='submit'
+							className={clsx(
+								'rounded-lg py-2 bg-gray-800 text-white w-full mt-12',
+								isEnabled ? 'bg-red-800' : 'bg-gray-800'
+							)}
+							onClick={() => {
+								fetcher.submit({
+									// eslint-disable-next-line @typescript-eslint/naming-convention
+									'dns_config.magic_dns': !isEnabled
+								}, {
+									method: 'PATCH',
+									encType: 'application/json'
+								})
+
+								setIsOpen(false)
+							}}
+						>
+							{isEnabled ? 'Disable' : 'Enable'}
+						</button>
+					</Dialog.Panel>
+				</div>
+			</Dialog>
+		</>
+	)
+}
diff --git a/app/utils/config.ts b/app/utils/config.ts
index b956b74..1da31e3 100644
--- a/app/utils/config.ts
+++ b/app/utils/config.ts
@@ -1,7 +1,7 @@
 import { access, constants, readFile, stat, writeFile } from 'node:fs/promises'
 import { resolve } from 'node:path'
 
-import { type Document, parseDocument, visit } from 'yaml'
+import { type Document, parseDocument } from 'yaml'
 
 type Duration = `${string}s` | `${string}h` | `${string}m` | `${string}d` | `${string}y`