From a2e299a75923596f3f0c836a21b8d2019d10068d Mon Sep 17 00:00:00 2001
From: WardPearce <wardpearce@pm.me>
Date: Sat, 14 Feb 2026 22:09:23 +1300
Subject: [PATCH] Added account deletion

---
 .../settings/InternalAccount.svelte           | 38 ++++++++++
 .../lib/components/settings/Settings.svelte   | 73 +++++++++++++------
 materialious/src/lib/i18n/locales/en.json     |  3 +
 .../src/routes/api/user/delete/+server.ts     |  8 ++
 4 files changed, 100 insertions(+), 22 deletions(-)
 create mode 100644 materialious/src/lib/components/settings/InternalAccount.svelte
 create mode 100644 materialious/src/routes/api/user/delete/+server.ts

diff --git a/materialious/src/lib/components/settings/InternalAccount.svelte b/materialious/src/lib/components/settings/InternalAccount.svelte
new file mode 100644
index 00000000..08596043
--- /dev/null
+++ b/materialious/src/lib/components/settings/InternalAccount.svelte
@@ -0,0 +1,38 @@
+<script lang="ts">
+	import { _ } from '$lib/i18n';
+	import { logout } from '$lib/misc';
+
+	let clickCount = $state(0);
+	const clicksToDelte = 3;
+	let deleteDebounce: ReturnType<typeof setTimeout> | undefined;
+	async function deleteAccount() {
+		clickCount++;
+
+		if (deleteDebounce) clearTimeout(deleteDebounce);
+
+		deleteDebounce = setTimeout(() => {
+			clickCount = 0;
+		}, 10000);
+
+		if (clicksToDelte - clickCount === 0) {
+			await fetch('/api/user/delete', { method: 'DELETE' });
+			logout();
+		}
+	}
+</script>
+
+<h6>Passsword reset</h6>
+
+<h6>Delete account</h6>
+<div class="space"></div>
+<button class="tertiary" onclick={deleteAccount}>
+	<i>warning</i>
+	<span>{$_('layout.deleteAccount')}</span>
+	{#if clicksToDelte - clickCount > 0}
+		<div class="tooltip">
+			{$_('layout.clickXmoreTimesToDelete', {
+				clicksTillDelete: clicksToDelte - clickCount
+			})}
+		</div>
+	{/if}
+</button>
diff --git a/materialious/src/lib/components/settings/Settings.svelte b/materialious/src/lib/components/settings/Settings.svelte
index 37c4d82d..facadeb2 100644
--- a/materialious/src/lib/components/settings/Settings.svelte
+++ b/materialious/src/lib/components/settings/Settings.svelte
@@ -7,15 +7,17 @@
 	import Player from './Player.svelte';
 	import Ryd from './RYD.svelte';
 	import SponsorBlock from './SponsorBlock.svelte';
-	import { isAndroidTvStore } from '$lib/store';
+	import { isAndroidTvStore, rawMasterKeyStore } from '$lib/store';
 	import About from './About.svelte';
 	import Engine from './Engine.svelte';
 	import { isUnrestrictedPlatform } from '$lib/misc';
+	import { isOwnBackend } from '$lib/shared';
+	import InternalAccount from './InternalAccount.svelte';
 
 	let activeTab = $state('interface');
 	const isActive = (id: string) => activeTab === id;
 
-	const tabs: { id: string; label: string; icon: string; component: Component }[] = [
+	let tabs: { id: string; label: string; icon: string; component: Component }[] = $state([
 		{ id: 'interface', label: $_('layout.interface'), icon: 'grid_view', component: Interface },
 		{ id: 'player', label: $_('layout.player.title'), icon: 'smart_display', component: Player },
 		{ id: 'ryd', label: 'Return YT Dislike', icon: 'thumb_down', component: Ryd },
@@ -33,7 +35,11 @@
 			icon: 'info',
 			component: About
 		}
-	];
+	]);
+
+	let tabIds: string[] = $state([]);
+
+	setTabIds();
 
 	if (isUnrestrictedPlatform()) {
 		tabs.splice(1, 0, {
@@ -44,7 +50,28 @@
 		});
 	}
 
-	const tabIds = tabs.map((tab) => tab.id);
+	function setTabIds() {
+		tabs.forEach((tab) => {
+			tabIds.push(tab.id);
+		});
+	}
+
+	rawMasterKeyStore.subscribe((value) => {
+		if (isOwnBackend()?.internalAuth && value) {
+			tabs.splice(1, 0, {
+				id: 'account',
+				label: $_('layout.materialiousAccount'),
+				icon: 'person',
+				component: InternalAccount
+			});
+		} else {
+			tabs = tabs.filter((tab) => {
+				return tab.id !== 'account';
+			});
+		}
+
+		setTabIds();
+	});
 
 	let dialogType = $state('');
 
@@ -102,24 +129,26 @@
 
 	<div style="height: 100%;">
 		<nav class="wrap s">
-			<button class="large small-round surface-container-highest max" data-ui="#tab-menu">
-				<i>{tabs[tabIds.indexOf(activeTab)].icon}</i>
-				<span>{tabs[tabIds.indexOf(activeTab)].label}</span>
-				<menu style="width: 100%;" data-ui="#tab-menu" id="tab-menu">
-					{#each tabs as tab (tab)}
-						<li
-							onclick={() => {
-								activeTab = tab.id;
-							}}
-							role="presentation"
-							data-ui="#tab-menu"
-						>
-							<i>{tab.icon}</i>
-							<span>{tab.label}</span>
-						</li>
-					{/each}
-				</menu>
-			</button>
+			{#if tabIds}
+				<button class="large small-round surface-container-highest max" data-ui="#tab-menu">
+					<i>{tabs[tabIds.indexOf(activeTab)]?.icon}</i>
+					<span>{tabs[tabIds.indexOf(activeTab)]?.label}</span>
+					<menu style="width: 100%;" data-ui="#tab-menu" id="tab-menu">
+						{#each tabs as tab (tab)}
+							<li
+								onclick={() => {
+									activeTab = tab.id;
+								}}
+								role="presentation"
+								data-ui="#tab-menu"
+							>
+								<i>{tab.icon}</i>
+								<span>{tab.label}</span>
+							</li>
+						{/each}
+					</menu>
+				</button>
+			{/if}
 		</nav>
 
 		<div class="s">
diff --git a/materialious/src/lib/i18n/locales/en.json b/materialious/src/lib/i18n/locales/en.json
index b8080665..2c9bb3f0 100644
--- a/materialious/src/lib/i18n/locales/en.json
+++ b/materialious/src/lib/i18n/locales/en.json
@@ -170,6 +170,7 @@
 		"engine": "Backend engine",
 		"syncParty": "Sync party",
 		"about": "About",
+		"materialiousAccount": "Account",
 		"syncPartyWarning": "Please note your IP will be visible to users you invite.",
 		"startSyncParty": "Start sync party",
 		"endSyncParty": "End sync party",
@@ -185,6 +186,8 @@
 		"displayThumbnailAvatars": "Thumbnail avatars (Slow)",
 		"searchHistory": "Search history",
 		"companionUrl": "Companion URL",
+		"deleteAccount": "Delete account",
+		"clickXmoreTimesToDelete": "Click {{clicksTillDelete}} more time(s) to delete",
 		"theme": {
 			"theme": "Theme",
 			"darkMode": "Dark mode",
diff --git a/materialious/src/routes/api/user/delete/+server.ts b/materialious/src/routes/api/user/delete/+server.ts
new file mode 100644
index 00000000..6ef59e22
--- /dev/null
+++ b/materialious/src/routes/api/user/delete/+server.ts
@@ -0,0 +1,8 @@
+import { getUser } from '$lib/server/user';
+
+export async function DELETE({ locals }) {
+	const user = await getUser(locals.userId);
+	await user.delete();
+
+	return new Response();
+}