Merge branch 'main' into feat/living-the-dream-qr-code

.editorconfig

@@ -0,0 +1,11 @@
+root = true
+
+[*]
+charset = utf-8
+indent_style = tab
+indent_size = 2
+tab_width = 2
+max_line_length = 160
+insert_final_newline = true
+trim_trailing_whitespace = true
+end_of_line = lf

.env.example

@@ -6,6 +6,10 @@ REDIS_URL="redis://localhost:6379/0"
 # Used for metadata, sitemaps, etc.
 NEXT_PUBLIC_BASE_URL=http://localhost:3000
 
+# Used for error tracking
+NEXT_PUBLIC_SENTRY_DSN=""
+SENTRY_URL=""
+
 # Check Auth.js docs for information
 AUTH_URL=http://localhost:3000 # This should be the same as NEXT_PUBLIC_BASE_URL
 AUTH_TRUST_HOST=true

.gitignore

@@ -44,3 +44,5 @@ next-env.d.ts
 
 # tomodachi-share
 uploads/
+# Sentry Config File
+.env.sentry-build-plugin

.prettierrc

@@ -1,5 +0,0 @@
-{
-    "tabWidth": 2,
-    "useTabs": true,
-    "printWidth": 160
-}

eslint.config.mjs

@@ -9,8 +9,6 @@ const compat = new FlatCompat({
 	baseDirectory: __dirname,
 });
 
-const eslintConfig = [
+const eslintConfig = [...compat.extends("next/core-web-vitals", "next/typescript")];
-  ...compat.extends("next/core-web-vitals", "next/typescript"),
-];
 
 export default eslintConfig;

next.config.ts

@@ -1,3 +1,4 @@
+import { withSentryConfig } from "@sentry/nextjs";
 import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
@@ -31,4 +32,41 @@ const nextConfig: NextConfig = {
 	},
 };
 
-export default nextConfig;
+export default withSentryConfig(nextConfig, {
+	// For all available options, see:
+	// https://www.npmjs.com/package/@sentry/webpack-plugin#options
+
+	org: "trafficlunar",
+
+	project: "tomodachishare",
+	sentryUrl: process.env.SENTRY_URL,
+
+	// Only print logs for uploading source maps in CI
+	silent: !process.env.CI,
+
+	// For all available options, see:
+	// https://docs.sentry.io/platforms/javascript/guides/nextjs/manual-setup/
+
+	// Upload a larger set of source maps for prettier stack traces (increases build time)
+	widenClientFileUpload: true,
+
+	// Uncomment to route browser requests to Sentry through a Next.js rewrite to circumvent ad-blockers.
+	// This can increase your server load as well as your hosting bill.
+	// Note: Check that the configured route will not match with your Next.js middleware, otherwise reporting of client-
+	// side errors will fail.
+	// tunnelRoute: "/monitoring",
+
+	webpack: {
+		// Enables automatic instrumentation of Vercel Cron Monitors. (Does not yet work with App Router route handlers.)
+		// See the following for more information:
+		// https://docs.sentry.io/product/crons/
+		// https://vercel.com/docs/cron-jobs
+		automaticVercelMonitors: false,
+
+		// Tree-shaking options for reducing bundle size
+		treeshake: {
+			// Automatically tree-shake Sentry logger statements to reduce bundle size
+			removeDebugLogging: true,
+		},
+	},
+});

package.json

@@ -8,8 +8,7 @@
 		"build": "next build",
 		"start": "next start",
 		"lint": "next lint",
-		"postinstall": "prisma generate",
+		"postinstall": "prisma generate"
-		"test": "vitest"
 	},
 	"dependencies": {
 		"@2toad/profanity": "^3.2.0",
@@ -17,10 +16,11 @@
 		"@bprogress/next": "^3.2.12",
 		"@hello-pangea/dnd": "^18.0.1",
 		"@prisma/client": "^6.19.2",
+		"@sentry/nextjs": "^10.39.0",
 		"bit-buffer": "^0.3.0",
 		"canvas-confetti": "^1.9.4",
 		"dayjs": "^1.11.19",
-		"downshift": "^9.0.13",
+		"downshift": "^9.3.2",
 		"embla-carousel-react": "^8.6.0",
 		"file-type": "^21.3.0",
 		"jsqr": "^1.4.0",
@@ -29,31 +29,30 @@
 		"qrcode-generator": "^2.0.4",
 		"react": "^19.2.4",
 		"react-dom": "^19.2.4",
-		"react-dropzone": "^14.3.8",
+		"react-dropzone": "^15.0.0",
-		"redis": "^5.10.0",
+		"redis": "^5.11.0",
-		"satori": "^0.19.1",
+		"satori": "^0.19.2",
 		"seedrandom": "^3.0.5",
 		"sharp": "^0.34.5",
 		"sjcl-with-all": "1.0.8",
-		"swr": "^2.3.8",
+		"swr": "^2.4.0",
 		"zod": "^4.3.6"
 	},
 	"devDependencies": {
 		"@eslint/eslintrc": "^3.3.3",
 		"@iconify/react": "^6.0.2",
-		"@tailwindcss/postcss": "^4.1.18",
+		"@tailwindcss/postcss": "^4.2.0",
 		"@types/canvas-confetti": "^1.9.0",
-		"@types/node": "^25.1.0",
+		"@types/node": "^25.3.0",
-		"@types/react": "^19.2.10",
+		"@types/react": "^19.2.14",
 		"@types/react-dom": "^19.2.3",
 		"@types/seedrandom": "^3.0.8",
 		"@types/sjcl": "^1.0.34",
-		"eslint": "^9.39.2",
+		"eslint": "^10.0.1",
 		"eslint-config-next": "16.1.6",
 		"prisma": "^6.19.2",
 		"schema-dts": "^1.1.5",
-		"tailwindcss": "^4.1.18",
+		"tailwindcss": "^4.2.0",
-		"typescript": "^5.9.3",
+		"typescript": "^5.9.3"
-		"vitest": "^4.0.18"
 	}
 }

sentry.server.config.ts

@@ -0,0 +1,16 @@
+// This file configures the initialization of Sentry on the server.
+// The config you add here will be used whenever the server handles a request.
+// https://docs.sentry.io/platforms/javascript/guides/nextjs/
+
+import * as Sentry from "@sentry/nextjs";
+
+Sentry.init({
+	dsn: process.env.NEXT_PUBLIC_SENTRY_DSN,
+	// Define how likely traces are sampled. Adjust this value in production, or use tracesSampler for greater control.
+	tracesSampleRate: 0.1,
+	// Enable logs to be sent to Sentry
+	enableLogs: true,
+	// Enable sending user PII (Personally Identifiable Information)
+	// https://docs.sentry.io/platforms/javascript/guides/nextjs/configuration/options/#sendDefaultPii
+	sendDefaultPii: false,
+});

src/app/api/admin/punish/route.ts

@@ -21,7 +21,7 @@ const punishSchema = z.object({
 			z.object({
 				id: z.number({ error: "Mii ID must be a number" }).int({ error: "Mii ID must be an integer" }).positive({ error: "Mii ID must be valid" }),
 				reason: z.string(),
-			})
+			}),
 		)
 		.optional(),
 });

src/app/api/auth/about-me/route.ts

@@ -1,4 +1,5 @@
 import { NextRequest, NextResponse } from "next/server";
+import * as Sentry from "@sentry/nextjs";
 import { profanity } from "@2toad/profanity";
 import z from "zod";
 
@@ -9,6 +10,7 @@ import { RateLimit } from "@/lib/rate-limit";
 export async function PATCH(request: NextRequest) {
 	const session = await auth();
 	if (!session) return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+	Sentry.setUser({ id: session.user.id, username: session.user.username });
 
 	const rateLimit = new RateLimit(request, 3);
 	const check = await rateLimit.handle();
@@ -27,6 +29,7 @@ export async function PATCH(request: NextRequest) {
 		});
 	} catch (error) {
 		console.error("Failed to update description:", error);
+		Sentry.captureException(error, { extra: { stage: "update-about-me" } });
 		return rateLimit.sendResponse({ error: "Failed to update description" }, 500);
 	}
 

src/app/api/auth/delete/route.ts

@@ -1,4 +1,5 @@
 import { NextRequest, NextResponse } from "next/server";
+import * as Sentry from "@sentry/nextjs";
 
 import { auth } from "@/lib/auth";
 import { prisma } from "@/lib/prisma";
@@ -7,6 +8,7 @@ import { RateLimit } from "@/lib/rate-limit";
 export async function DELETE(request: NextRequest) {
 	const session = await auth();
 	if (!session || !session.user) return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+	Sentry.setUser({ id: session.user.id, username: session.user.username });
 
 	const rateLimit = new RateLimit(request, 1);
 	const check = await rateLimit.handle();
@@ -18,6 +20,7 @@ export async function DELETE(request: NextRequest) {
 		});
 	} catch (error) {
 		console.error("Failed to delete user:", error);
+		Sentry.captureException(error, { extra: { stage: "delete-account" } });
 		return rateLimit.sendResponse({ error: "Failed to delete account" }, 500);
 	}
 

src/app/api/auth/display-name/route.ts

@@ -1,4 +1,5 @@
 import { NextRequest, NextResponse } from "next/server";
+import * as Sentry from "@sentry/nextjs";
 import { profanity } from "@2toad/profanity";
 
 import { auth } from "@/lib/auth";
@@ -9,6 +10,7 @@ import { RateLimit } from "@/lib/rate-limit";
 export async function PATCH(request: NextRequest) {
 	const session = await auth();
 	if (!session) return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+	Sentry.setUser({ id: session.user.id, username: session.user.username });
 
 	const rateLimit = new RateLimit(request, 3);
 	const check = await rateLimit.handle();
@@ -30,6 +32,7 @@ export async function PATCH(request: NextRequest) {
 		});
 	} catch (error) {
 		console.error("Failed to update display name:", error);
+		Sentry.captureException(error, { extra: { stage: "update-display-name" } });
 		return rateLimit.sendResponse({ error: "Failed to update display name" }, 500);
 	}
 

src/app/api/auth/picture/route.ts

@@ -1,4 +1,5 @@
 import { NextRequest, NextResponse } from "next/server";
+import * as Sentry from "@sentry/nextjs";
 import dayjs from "dayjs";
 import { z } from "zod";
 
@@ -20,6 +21,7 @@ const formDataSchema = z.object({
 export async function PATCH(request: NextRequest) {
 	const session = await auth();
 	if (!session) return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+	Sentry.setUser({ id: session.user.id, username: session.user.username });
 
 	const rateLimit = new RateLimit(request, 3);
 	const check = await rateLimit.handle();
@@ -68,6 +70,7 @@ export async function PATCH(request: NextRequest) {
 		await fs.writeFile(fileLocation, webpBuffer);
 	} catch (error) {
 		console.error("Error uploading profile picture:", error);
+		Sentry.captureException(error, { extra: { stage: "upload-profile-picture" } });
 		return rateLimit.sendResponse({ error: "Failed to store profile picture" }, 500);
 	}
 
@@ -78,6 +81,7 @@ export async function PATCH(request: NextRequest) {
 		});
 	} catch (error) {
 		console.error("Failed to update profile picture:", error);
+		Sentry.captureException(error, { extra: { stage: "update-profile-picture" } });
 		return rateLimit.sendResponse({ error: "Failed to update profile picture" }, 500);
 	}
 

src/app/api/auth/username/route.ts

@@ -1,4 +1,5 @@
 import { NextRequest, NextResponse } from "next/server";
+import * as Sentry from "@sentry/nextjs";
 
 import dayjs from "dayjs";
 import { profanity } from "@2toad/profanity";
@@ -11,6 +12,7 @@ import { RateLimit } from "@/lib/rate-limit";
 export async function PATCH(request: NextRequest) {
 	const session = await auth();
 	if (!session) return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+	Sentry.setUser({ id: session.user.id, username: session.user.username });
 
 	const rateLimit = new RateLimit(request, 3);
 	const check = await rateLimit.handle();
@@ -44,6 +46,7 @@ export async function PATCH(request: NextRequest) {
 		});
 	} catch (error) {
 		console.error("Failed to update username:", error);
+		Sentry.captureException(error, { extra: { stage: "update-username" } });
 		return rateLimit.sendResponse({ error: "Failed to update username" }, 500);
 	}
 

src/app/api/mii/[id]/delete/route.ts

@@ -1,4 +1,5 @@
 import { NextRequest, NextResponse } from "next/server";
+import * as Sentry from "@sentry/nextjs";
 
 import fs from "fs/promises";
 import path from "path";
@@ -13,6 +14,7 @@ const uploadsDirectory = path.join(process.cwd(), "uploads", "mii");
 export async function DELETE(request: NextRequest, { params }: { params: Promise<{ id: string }> }) {
 	const session = await auth();
 	if (!session) return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+	Sentry.setUser({ id: session.user.id, username: session.user.username });
 
 	const rateLimit = new RateLimit(request, 30, "/api/mii/delete");
 	const check = await rateLimit.handle();
@@ -42,6 +44,7 @@ export async function DELETE(request: NextRequest, { params }: { params: Promise
 		});
 	} catch (error) {
 		console.error("Failed to delete Mii from database:", error);
+		Sentry.captureException(error, { extra: { stage: "delete-mii" } });
 		return rateLimit.sendResponse({ error: "Failed to delete Mii" }, 500);
 	}
 
@@ -49,6 +52,7 @@ export async function DELETE(request: NextRequest, { params }: { params: Promise
 		await fs.rm(miiUploadsDirectory, { recursive: true, force: true });
 	} catch (error) {
 		console.warn("Failed to delete Mii image files:", error);
+		Sentry.captureException(error, { extra: { stage: "delete-mii-images" } });
 	}
 
 	return rateLimit.sendResponse({ success: true });

src/app/api/mii/[id]/edit/route.ts

@@ -1,4 +1,5 @@
 import { NextRequest, NextResponse } from "next/server";
+import * as Sentry from "@sentry/nextjs";
 import { z } from "zod";
 import { Mii } from "@prisma/client";
 
@@ -28,6 +29,7 @@ const editSchema = z.object({
 export async function PATCH(request: NextRequest, { params }: { params: Promise<{ id: string }> }) {
 	const session = await auth();
 	if (!session) return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+	Sentry.setUser({ id: session.user.id, username: session.user.username });
 
 	const rateLimit = new RateLimit(request, 1); // no grouped pathname; edit each mii 1 time a minute
 	const check = await rateLimit.handle();
@@ -128,10 +130,11 @@ export async function PATCH(request: NextRequest, { params }: { params: Promise<
 					const fileLocation = path.join(miiUploadsDirectory, `image${index}.webp`);
 
 					await fs.writeFile(fileLocation, webpBuffer);
-				})
+				}),
 			);
 		} catch (error) {
 			console.error("Error uploading user images:", error);
+			Sentry.captureException(error, { extra: { stage: "edit-custom-images" } });
 			return rateLimit.sendResponse({ error: "Failed to store user images" }, 500);
 		}
 	} else if (description === undefined) {

src/app/api/report/route.ts

@@ -1,4 +1,5 @@
 import { NextRequest, NextResponse } from "next/server";
+import * as Sentry from "@sentry/nextjs";
 import { z } from "zod";
 import { Prisma, ReportReason, ReportType } from "@prisma/client";
 
@@ -18,6 +19,7 @@ const reportSchema = z.object({
 export async function POST(request: NextRequest) {
 	const session = await auth();
 	if (!session) return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+	Sentry.setUser({ id: session.user.id, username: session.user.username });
 
 	const rateLimit = new RateLimit(request, 2);
 	const check = await rateLimit.handle();
@@ -83,6 +85,7 @@ export async function POST(request: NextRequest) {
 		});
 	} catch (error) {
 		console.error("Report creation failed", error);
+		Sentry.captureException(error, { extra: { stage: "create-report" } });
 		return rateLimit.sendResponse({ error: "Failed to create report" }, 500);
 	}
 

src/app/api/submit/route.ts

@@ -1,4 +1,5 @@
 import { NextRequest, NextResponse } from "next/server";
+import * as Sentry from "@sentry/nextjs";
 import { z } from "zod";
 
 import fs from "fs/promises";
@@ -60,11 +61,13 @@ const submitSchema = z
 export async function POST(request: NextRequest) {
 	const session = await auth();
 	if (!session) return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+	Sentry.setUser({ id: session.user.id, username: session.user.username });
 
 	const rateLimit = new RateLimit(request, 3);
 	const check = await rateLimit.handle();
 	if (check) return check;
 
+	const response = await fetch(`${process.env.NEXT_PUBLIC_BASE_URL}/api/admin/can-submit`);
 	const response = await fetch(`${process.env.NEXT_PUBLIC_BASE_URL}/api/admin/can-submit`);
 	const { value } = await response.json();
 	if (!value) return rateLimit.sendResponse({ error: "Submissions are temporarily disabled" }, 503);
@@ -77,7 +80,10 @@ export async function POST(request: NextRequest) {
 	try {
 		rawTags = JSON.parse(formData.get("tags") as string);
 		rawQrBytesRaw = JSON.parse(formData.get("qrBytesRaw") as string);
-	} catch {
+	} catch (error) {
+		Sentry.captureException(error, {
+			extra: { stage: "submit-json-parse" },
+		});
 		return rateLimit.sendResponse({ error: "Invalid JSON in tags or QR code data" }, 400);
 	}
 
@@ -145,7 +151,8 @@ export async function POST(request: NextRequest) {
 		try {
 			conversion = convertQrCode(qrBytes);
 		} catch (error) {
-			return rateLimit.sendResponse({ error }, 400);
+			Sentry.captureException(error, { extra: { stage: "qr-conversion" } });
+			return rateLimit.sendResponse({ error: error instanceof Error ? error.message : String(error) }, 400);
 		}
 	}
 
@@ -202,6 +209,7 @@ export async function POST(request: NextRequest) {
 		await prisma.mii.delete({ where: { id: miiRecord.id } });
 
 		console.error("Failed to download/store Mii portrait:", error);
+		Sentry.captureException(error, { extra: { miiId: miiRecord.id, stage: "studio-image-download" } });
 		return rateLimit.sendResponse({ error: "Failed to download/store Mii portrait" }, 500);
 	}
 
@@ -227,21 +235,8 @@ export async function POST(request: NextRequest) {
 		await prisma.mii.delete({ where: { id: miiRecord.id } });
 
 		console.error("Error processing Mii files:", error);
+		Sentry.captureException(error, { extra: { miiId: miiRecord.id, stage: "file-processing" } });
 		return rateLimit.sendResponse({ error: "Failed to process and store Mii files" }, 500);
-		console.error("Error generating QR code:", error);
-		return rateLimit.sendResponse({ error: "Failed to generate QR code" }, 500);
-	}
-
-	try {
-		await generateMetadataImage(miiRecord, session.user.name!);
-	} catch (error) {
-		console.error(error);
-		return rateLimit.sendResponse(
-			{
-				error: `Failed to generate 'metadata' type image for mii ${miiRecord.id}`,
-			},
-			500,
-		);
 	}
 
 	// Compress and store user images
@@ -267,6 +262,8 @@ export async function POST(request: NextRequest) {
 		});
 	} catch (error) {
 		console.error("Error storing user images:", error);
+
+		Sentry.captureException(error, { extra: { miiId: miiRecord.id, stage: "user-image-storage" } });
 		return rateLimit.sendResponse({ error: "Failed to store user images" }, 500);
 	}
 

src/app/edit/[id]/page.tsx

@@ -44,8 +44,7 @@ export default async function MiiPage({ params }: Props) {
 	});
 
 	// Check ownership
-	if (!mii || (Number(session?.user.id) !== mii.userId && Number(session?.user.id) !== Number(process.env.NEXT_PUBLIC_ADMIN_USER_ID)))
+	if (!mii || (Number(session?.user.id) !== mii.userId && Number(session?.user.id) !== Number(process.env.NEXT_PUBLIC_ADMIN_USER_ID))) redirect("/404");
-		redirect("/404");
 
 	return <EditForm mii={mii} likes={mii._count.likedBy} />;
 }

src/app/global-error.tsx

@@ -0,0 +1,23 @@
+"use client";
+
+import * as Sentry from "@sentry/nextjs";
+import NextError from "next/error";
+import { useEffect } from "react";
+
+export default function GlobalError({ error }: { error: Error & { digest?: string } }) {
+	useEffect(() => {
+		Sentry.captureException(error);
+	}, [error]);
+
+	return (
+		<html lang="en">
+			<body>
+				{/* `NextError` is the default Next.js error page component. Its type
+        definition requires a `statusCode` prop. However, since the App Router
+        does not expose status codes for errors, we simply pass 0 to render a
+        generic error message. */}
+				<NextError statusCode={0} />
+			</body>
+		</html>
+	);
+}

src/app/globals.css

@@ -44,17 +44,14 @@ body {
 
 .button:disabled {
 	@apply text-zinc-600 bg-zinc-100! border-zinc-300! cursor-auto;
-	@apply text-zinc-600 bg-zinc-100! border-zinc-300! cursor-auto;
 }
 
 .input {
 	@apply bg-orange-200! outline-0 focus:ring-[3px] ring-orange-400/50 transition placeholder:text-black/40;
-	@apply bg-orange-200! outline-0 focus:ring-[3px] ring-orange-400/50 transition placeholder:text-black/40;
 }
 
 .input:disabled {
 	@apply text-zinc-600 bg-zinc-100! border-zinc-300!;
-	@apply text-zinc-600 bg-zinc-100! border-zinc-300!;
 }
 
 .checkbox {
@@ -94,7 +91,24 @@ body {
 	@apply opacity-100 scale-100;
 }
 
-/* Scrollbars */
+/* Fallback Tooltips */
+[data-tooltip-span] {
+	@apply relative;
+}
+
+[data-tooltip-span] > .tooltip {
+	@apply absolute left-1/2 top-full mt-2 px-2 py-1 bg-orange-400 border border-orange-400 rounded-md text-sm text-white whitespace-nowrap select-none pointer-events-none shadow-md opacity-0 scale-75 transition-all duration-200 ease-out origin-top -translate-x-1/2 z-999999;
+}
+
+[data-tooltip-span] > .tooltip::before {
+	@apply content-[''] absolute left-1/2 -translate-x-1/2 -top-2 border-4 border-transparent border-b-orange-400;
+}
+
+[data-tooltip-span]:hover > .tooltip {
+	@apply opacity-100 scale-100;
+}
+
+/* Scrollbar */
 /* Firefox */
 * {
 	scrollbar-color: #ff8903 transparent;

src/app/mii/[id]/page.tsx

@@ -15,6 +15,7 @@ import ShareMiiButton from "@/components/share-mii-button";
 import ThreeDsScanTutorialButton from "@/components/tutorial/3ds-scan";
 import SwitchScanTutorialButton from "@/components/tutorial/switch-scan";
 import Description from "@/components/description";
+import { MiiPlatform } from "@prisma/client";
 
 interface Props {
 	params: Promise<{ id: string }>;
@@ -48,13 +49,13 @@ export async function generateMetadata({ params }: Props): Promise<Metadata> {
 	return {
 		metadataBase: new URL(process.env.NEXT_PUBLIC_BASE_URL!),
 		title: `${mii.name} - TomodachiShare`,
-		description: `Check out '${mii.name}', a Tomodachi Life Mii created by ${mii.user.name} on TomodachiShare with ${mii._count.likedBy} likes.`,
+		description: `Check out '${mii.name}', a ${mii.platform === MiiPlatform.SWITCH ? "Switch Living the Dream" : "3DS"} Tomodachi Life Mii created by ${mii.user.name} on TomodachiShare with ${mii._count.likedBy} likes.`,
 		keywords: ["mii", "tomodachi life", "nintendo", "tomodachishare", "tomodachi-share", "mii creator", "mii collection", ...mii.tags],
 		creator: mii.user.username,
 		openGraph: {
 			type: "article",
 			title: `${mii.name} - TomodachiShare`,
-			description: `Check out '${mii.name}', a Tomodachi Life Mii created by ${mii.user.name} on TomodachiShare with ${mii._count.likedBy} likes.`,
+			description: `Check out '${mii.name}', a ${mii.platform === MiiPlatform.SWITCH ? "Switch Living the Dream" : "3DS"} Tomodachi Life Mii created by ${mii.user.name} on TomodachiShare with ${mii._count.likedBy} likes.`,
 			images: [
 				{
 					url: metadataImageUrl,
@@ -67,7 +68,7 @@ export async function generateMetadata({ params }: Props): Promise<Metadata> {
 		twitter: {
 			card: "summary_large_image",
 			title: `${mii.name} - TomodachiShare`,
-			description: `Check out '${mii.name}', a Tomodachi Life Mii created by ${mii.user.name} on TomodachiShare with ${mii._count.likedBy} likes.`,
+			description: `Check out '${mii.name}', a ${mii.platform === MiiPlatform.SWITCH ? "Switch Living the Dream" : "3DS"} Tomodachi Life Mii created by ${mii.user.name} on TomodachiShare with ${mii._count.likedBy} likes.`,
 			images: [
 				{
 					url: metadataImageUrl,
@@ -125,8 +126,8 @@ export default async function MiiPage({ params }: Props) {
 							<ImageViewer
 								src={`/mii/${mii.id}/image?type=mii`}
 								alt="mii headshot"
-								width={200}
+								width={250}
-								height={200}
+								height={250}
 								className="drop-shadow-lg hover:scale-105 transition-transform"
 							/>
 						</div>
@@ -235,7 +236,6 @@ export default async function MiiPage({ params }: Props) {
 								<h1 className="text-4xl font-extrabold wrap-break-word text-amber-700">{mii.name}</h1>
 								{/* Like button */}
 								<LikeButton likes={mii._count.likedBy ?? 0} miiId={mii.id} isLiked={(mii.likedBy ?? []).length > 0} isLoggedIn={session?.user != null} big />
-								<LikeButton likes={mii._count.likedBy ?? 0} miiId={mii.id} isLiked={(mii.likedBy ?? []).length > 0} isLoggedIn={session?.user != null} big />
 							</div>
 							{/* Tags */}
 							<div id="tags" className="flex flex-wrap gap-1 mt-1 *:px-2 *:py-1 *:bg-orange-300 *:rounded-full *:text-xs">

src/app/privacy/page.tsx

@@ -10,7 +10,7 @@ export default function PrivacyPage() {
 		<div className="bg-amber-50 border-2 border-amber-500 rounded-2xl p-6">
 			<h1 className="text-2xl font-bold">Privacy Policy</h1>
 			<h2 className="font-light">
-				<strong className="font-medium">Effective Date:</strong> April 06, 2025
+				<strong className="font-medium">Effective Date:</strong> 21 February 2026
 			</h2>
 
 			<hr className="border-black/20 mt-1 mb-4" />
@@ -32,12 +32,11 @@ export default function PrivacyPage() {
 						<p className="mb-2">The following types of information are stored when you use this website:</p>
 						<ul className="list-disc list-inside">
 							<li>
-								<strong>Account Information:</strong> When you sign up or log in using Discord or Github, your username, e-mail, and profile picture
+								<strong>Account Information:</strong> When you sign up or log in using Discord or Github, your username, e-mail, and profile picture are
-								are collected. Your authentication tokens may also be temporarily stored to maintain your login session.
+								collected. Your authentication tokens may also be temporarily stored to maintain your login session.
 							</li>
 							<li>
-								<strong>Miis:</strong> We store any Miis you submit, including associated images (such as a picture of your Mii, QR codes, and custom
+								<strong>Miis:</strong> We store any Miis you submit, including associated images (such as a picture of your Mii, QR codes, and custom images).
-								images).
 							</li>
 							<li>
 								<strong>Interaction Data:</strong> The Miis you like.
@@ -49,9 +48,7 @@ export default function PrivacyPage() {
 					<h3 className="text-xl font-semibold mt-6 mb-2">Use of Cookies</h3>
 
 					<section>
-						<p className="mb-2">
+						<p className="mb-2">Cookies are necessary for user sessions and authentication. We do not use cookies for tracking or advertising purposes.</p>
-							Cookies are necessary for user sessions and authentication. We do not use cookies for tracking or advertising purposes.
-						</p>
 					</section>
 				</li>
 				<li>
@@ -63,18 +60,35 @@ export default function PrivacyPage() {
 							<a href="https://umami.is/" className="text-blue-700">
 								Umami
 							</a>{" "}
-							to collect anonymous data about how users interact with the site. Umami is fully GDPR-compliant, and no personally identifiable
+							to collect anonymous data about how users interact with the site. Umami is fully GDPR-compliant, and no personally identifiable information is
-							information is collected through this service.
+							collected through this service.
 						</p>
 					</section>
 				</li>
+				<li>
+					<h3 className="text-xl font-semibold mt-6 mb-2">Error Reporting</h3>
+					<section>
+						<p className="mb-2">
+							This website uses{" "}
+							<a href="https://glitchtip.com/" className="text-blue-700">
+								GlitchTip
+							</a>{" "}
+							(a self-hosted Sentry-like instance) to monitor errors and site performance. To protect your privacy:
+						</p>
+						<ul className="list-disc list-inside ml-4">
+							<li>Errors and performance data is collected.</li>
+							<li>Only your user ID and username are sent, no other personally identifiable information is collected.</li>
+							<li>You can use ad blockers or browser privacy features to opt out.</li>
+						</ul>
+					</section>
+				</li>
 				<li>
 					<h3 className="text-xl font-semibold mt-6 mb-2">Data Sharing</h3>
 
 					<section>
 						<p className="mb-2">
-							We do not sell your personal data to third parties. Your data may be sent anonymously to self-hosted third-party services or trusted
+							We do not sell your personal data to third parties. Your data may be sent anonymously to self-hosted third-party services or trusted third-party
-							third-party tools (such as analytics) but these services are used solely to keep the site functional.
+							tools (such as analytics) but these services are used solely to keep the site functional.
 						</p>
 					</section>
 				</li>
@@ -95,9 +109,9 @@ export default function PrivacyPage() {
 
 					<section>
 						<p className="mb-2">
-							Your data, including your Miis, will be retained for as long as you have an account on the site. You may request that your data be
+							Your data, including your Miis, will be retained for as long as you have an account on the site. You may request that your data be deleted at any
-							deleted at any time by going to your profile page, clicking the settings icon, and clicking the &apos;Delete Account&apos; button. Upon
+							time by going to your profile page, clicking the settings icon, and clicking the &apos;Delete Account&apos; button. Upon clicking, your data will
-							clicking, your data will be promptly removed from our servers.
+							be promptly removed from our servers.
 						</p>
 					</section>
 				</li>
@@ -106,8 +120,7 @@ export default function PrivacyPage() {
 
 					<section>
 						<p className="mb-2">
-							This Privacy Policy may be updated from time to time. We encourage you to review this policy periodically to stay informed about your
+							This Privacy Policy may be updated from time to time. We encourage you to review this policy periodically to stay informed about your privacy.
-							privacy.
 						</p>
 					</section>
 				</li>

src/app/sitemap.ts

@@ -35,7 +35,7 @@ export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
 					changeFrequency: "weekly",
 					priority: 0.7,
 					images: [`${baseUrl}/mii/${mii.id}/image?type=metadata`],
-				} as SitemapRoute)
+				}) as SitemapRoute,
 		),
 		...users.map(
 			(user) =>
@@ -44,7 +44,7 @@ export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
 					lastModified: user.updatedAt,
 					changeFrequency: "weekly",
 					priority: 0.2,
-				} as SitemapRoute)
+				}) as SitemapRoute,
 		),
 	];
 

src/app/submit/page.tsx

@@ -19,26 +19,26 @@ export const metadata: Metadata = {
 };
 
 export default async function SubmitPage() {
-	const session = await auth();
+	// const session = await auth();
 
-	if (!session) redirect("/login");
+	// if (!session) redirect("/login");
-	if (!session.user.username) redirect("/create-username");
+	// if (!session.user.username) redirect("/create-username");
-	const activePunishment = await prisma.punishment.findFirst({
+	// const activePunishment = await prisma.punishment.findFirst({
-		where: {
+	// 	where: {
-			userId: Number(session?.user.id),
+	// 		userId: Number(session?.user.id),
-			returned: false,
+	// 		returned: false,
-		},
+	// 	},
-	});
+	// });
-	if (activePunishment) redirect("/off-the-island");
+	// if (activePunishment) redirect("/off-the-island");
 
 	// Check if submissions are disabled
 	let value: boolean | null = true;
-	try {
+	// try {
-		const response = await fetch(`${process.env.NEXT_PUBLIC_BASE_URL}/api/admin/can-submit`);
+	// 	const response = await fetch(`${process.env.NEXT_PUBLIC_BASE_URL}/api/admin/can-submit`);
-		value = await response.json();
+	// 	value = await response.json();
-	} catch (error) {
+	// } catch (error) {
-		return <p>An error occurred!</p>;
+	// 	return <p>An error occurred!</p>;
-	}
+	// }
 
 	if (!value)
 		return (

src/app/terms-of-service/page.tsx

@@ -16,8 +16,8 @@ export default function PrivacyPage() {
 			<hr className="border-black/20 mt-1 mb-4" />
 
 			<p>
-				By registering for, or using this service, you confirm that you understand and agree to the terms below. If you do not agree to these terms,
+				By registering for, or using this service, you confirm that you understand and agree to the terms below. If you do not agree to these terms, you should
-				you should not use the service.
+				not use the service.
 			</p>
 			<p className="mt-1">
 				If you have any questions or concerns, please contact me at:{" "}
@@ -54,8 +54,8 @@ export default function PrivacyPage() {
 
 					<section>
 						<p className="mb-2">
-							We reserve the right to suspend or terminate your access to the site at any time if you violate these Terms of Service or engage in any
+							We reserve the right to suspend or terminate your access to the site at any time if you violate these Terms of Service or engage in any activities
-							activities that disrupt the functionality of the site.
+							that disrupt the functionality of the site.
 						</p>
 						<p>
 							To request deletion of your account and personal data, please refer to the{" "}
@@ -81,12 +81,12 @@ export default function PrivacyPage() {
 
 					<section>
 						<p className="mb-2">
-							This service is provided &quot;as is&quot; and without any warranties. We are not responsible for any user-generated content or the
+							This service is provided &quot;as is&quot; and without any warranties. We are not responsible for any user-generated content or the actions of
-							actions of users on the site. You use the site at your own risk.
+							users on the site. You use the site at your own risk.
 						</p>
 						<p>
-							We do not guarantee continuous or secure access to the service and are not liable for any damages resulting from interruptions, loss of
+							We do not guarantee continuous or secure access to the service and are not liable for any damages resulting from interruptions, loss of data, or
-							data, or unauthorized access.
+							unauthorized access.
 						</p>
 					</section>
 				</li>
@@ -98,7 +98,7 @@ export default function PrivacyPage() {
 							If you believe that content uploaded to this site infringes on your copyright, you may submit a DMCA takedown request by emailing{" "}
 							<a href="mailto:hello@trafficlunar.net" className="text-blue-700">
 								hello@trafficlunar.net
-							</a>
+							</a>{" "}
 							or by reporting the Mii on its page.
 						</p>
 						<p className="mb-2">Please include:</p>
@@ -108,8 +108,8 @@ export default function PrivacyPage() {
 							<li>A link to the allegedly infringing material</li>
 							<li>A statement that you have a good faith belief that the use is not authorized</li>
 							<li>
-								A statement that the information in the notice is accurate and, under penalty of perjury, that you are authorized to act on behalf of
+								A statement that the information in the notice is accurate and, under penalty of perjury, that you are authorized to act on behalf of the
-								the copyright owner
+								copyright owner
 							</li>
 							<li>Your electronic or physical signature</li>
 						</ul>
@@ -120,12 +120,12 @@ export default function PrivacyPage() {
 
 					<section>
 						<p className="mb-2">
-							This site is not affiliated with, endorsed by, or associated with Nintendo in any way. &quot;Mii&quot; and all related character designs
+							This site is not affiliated with, endorsed by, or associated with Nintendo in any way. &quot;Mii&quot; and all related character designs are
-							are trademarks of Nintendo Co., Ltd.
+							trademarks of Nintendo Co., Ltd.
 						</p>
 						<p>
-							All Mii-related content is shared by users under the assumption that it does not violate any third-party rights. If you believe your
+							All Mii-related content is shared by users under the assumption that it does not violate any third-party rights. If you believe your rights have
-							rights have been infringed, please see the DMCA section above.
+							been infringed, please see the DMCA section above.
 						</p>
 					</section>
 				</li>
@@ -134,8 +134,8 @@ export default function PrivacyPage() {
 
 					<section>
 						<p className="mb-2">
-							This Terms of Service may be updated from time to time. We encourage you to review the terms periodically to stay informed about the use
+							This Terms of Service may be updated from time to time. We encourage you to review the terms periodically to stay informed about the use of the
-							of the site. We may notify users via a site banner or other means if changes are made to the Terms of Service.
+							site. We may notify users via a site banner or other means if changes are made to the Terms of Service.
 						</p>
 					</section>
 				</li>

src/components/admin/banner.tsx

@@ -54,10 +54,7 @@ export default function AdminBanner() {
 						<span>{data.message}</span>
 					</div>
 
-					<button
+					<button onClick={handleClose} className="min-sm:absolute right-2 cursor-pointer p-1.5">
-						onClick={handleClose}
-						className="min-sm:absolute right-2 cursor-pointer p-1.5"
-					>
 						<Icon icon="humbleicons:times" className="text-2xl min-w-6" />
 					</button>
 				</div>

src/components/admin/punishment-deletion-dialog.tsx

@@ -87,7 +87,7 @@ export default function PunishmentDeletionDialog({ punishmentId }: Props) {
 							</div>
 						</div>
 					</div>,
-					document.body
+					document.body,
 				)}
 		</>
 	);

src/components/admin/regenerate-images.tsx

@@ -79,7 +79,7 @@ export default function RegenerateImagesButton() {
 							</div>
 						</div>
 					</div>,
-					document.body
+					document.body,
 				)}
 		</>
 	);

src/components/admin/reports.tsx

@@ -68,10 +68,7 @@ export default async function Reports() {
 						<div className="grid grid-cols-4 text-xs text-zinc-600 mt-4 max-sm:grid-cols-2">
 							<div>
 								<p>Target ID</p>
-								<Link
+								<Link href={report.reportType === "MII" ? `/mii/${report.targetId}` : `/profile/${report.targetId}`} className="text-blue-600 text-sm">
-									href={report.reportType === "MII" ? `/mii/${report.targetId}` : `/profile/${report.targetId}`}
-									className="text-blue-600 text-sm"
-								>
 									{report.targetId}
 								</Link>
 							</div>

src/components/admin/user-management.tsx

@@ -286,9 +286,7 @@ export default function Punishments() {
 										<div key={index} className="bg-white border border-orange-200 rounded-md p-3 flex items-center justify-between">
 											<div className="flex-1">
 												<div className="flex items-center gap-2">
-													<span className="bg-orange-200 text-orange-800 border border-orange-400 px-2 py-1 rounded text-xs font-semibold">
+													<span className="bg-orange-200 text-orange-800 border border-orange-400 px-2 py-1 rounded text-xs font-semibold">ID: {mii.id}</span>
-														ID: {mii.id}
-													</span>
 													<span className="text-sm text-gray-500">{mii.reason}</span>
 												</div>
 											</div>

src/components/carousel.tsx

@@ -12,7 +12,7 @@ interface Props {
 }
 
 export default function Carousel({ images, className }: Props) {
-	const [emblaRef, emblaApi] = useEmblaCarousel();
+	const [emblaRef, emblaApi] = useEmblaCarousel({ duration: 15 });
 	const [selectedIndex, setSelectedIndex] = useState(0);
 	const [scrollSnaps, setScrollSnaps] = useState<number[]>([]);
 	const [isFocused, setIsFocused] = useState(false);

src/components/delete-mii.tsx

@@ -56,13 +56,7 @@ export default function DeleteMiiButton({ miiId, miiName, likes, inMiiPage }: Pr
 					<span>Delete</span>
 				</button>
 			) : (
-				<button
+				<button onClick={() => setIsOpen(true)} aria-label="Delete Mii" title="Delete Mii" data-tooltip="Delete" className="cursor-pointer aspect-square">
-					onClick={() => setIsOpen(true)}
-					aria-label="Delete Mii"
-					title="Delete Mii"
-					data-tooltip="Delete"
-					className="cursor-pointer aspect-square"
-				>
 					<Icon icon="mdi:trash" />
 				</button>
 			)}
@@ -111,7 +105,7 @@ export default function DeleteMiiButton({ miiId, miiName, likes, inMiiPage }: Pr
 							</div>
 						</div>
 					</div>,
-					document.body
+					document.body,
 				)}
 		</>
 	);

src/components/description.tsx

@@ -63,12 +63,7 @@ export default function Description({ text, className }: Props) {
 								href={`/profile/${id}`}
 								className="inline-flex items-center align-bottom gap-1.5 pr-2 bg-orange-100 border border-orange-400 rounded-lg mx-1 text-orange-800 text-xs"
 							>
-								<ProfilePicture
+								<ProfilePicture src={linkedProfile.image || "/guest.webp"} width={24} height={24} className="bg-white rounded-lg border-r border-orange-400" />
-									src={linkedProfile.image || "/guest.webp"}
-									width={24}
-									height={24}
-									className="bg-white rounded-lg border-r border-orange-400"
-								/>
 								{linkedProfile.name}
 							</Link>
 						);

src/components/footer.tsx

@@ -54,11 +54,7 @@ export default function Footer() {
 						•
 					</span>
 
-					<a
+					<a href="https://trafficlunar.net" target="_blank" className="text-zinc-500 hover:text-zinc-700 transition-colors duration-200 hover:underline group">
-						href="https://trafficlunar.net"
-						target="_blank"
-						className="text-zinc-500 hover:text-zinc-700 transition-colors duration-200 hover:underline group"
-					>
 						Made by <span className="text-orange-400 group-hover:text-orange-500 font-medium transition-colors duration-200">trafficlunar</span>
 					</a>
 				</div>

src/components/image-viewer.tsx

@@ -118,7 +118,7 @@ export default function ImageViewer({ src, alt, width, height, className, images
 							<>
 								{/* Carousel counter */}
 								<div
-									className={`flex justify-center gap-2 bg-orange-300/25 text-orange-300 w-15 font-semibold text-sm py-1 rounded-full border border-orange-300 absolute top-4 left-4 transition-opacity duration-300 ${
+									className={`flex justify-center gap-2 bg-orange-300 w-15 font-semibold text-sm py-1 rounded-full border-2 border-orange-400 absolute top-4 left-4 transition-opacity duration-300 ${
 										isVisible ? "opacity-100" : "opacity-0"
 									}`}
 								>
@@ -147,7 +147,7 @@ export default function ImageViewer({ src, alt, width, height, className, images
 
 								{/* Carousel snaps */}
 								<div
-									className={`flex justify-center gap-2 bg-orange-300/25 p-2.5 rounded-full border border-orange-300 absolute left-1/2 -translate-x-1/2 bottom-4 transition-opacity duration-300 ${
+									className={`flex justify-center gap-2 bg-orange-300 p-2.5 rounded-full border-2 border-orange-400 absolute left-1/2 -translate-x-1/2 bottom-4 transition-opacity duration-300 ${
 										isVisible ? "opacity-100" : "opacity-0"
 									}`}
 								>
@@ -156,7 +156,7 @@ export default function ImageViewer({ src, alt, width, height, className, images
 											key={index}
 											aria-label={`Go to ${index} in Carousel`}
 											onClick={() => emblaApi?.scrollTo(index)}
-											className={`size-2 cursor-pointer rounded-full transition-all duration-300 ${index === selectedIndex ? "bg-orange-300 w-8" : "bg-orange-300/40"}`}
+											className={`size-2 cursor-pointer rounded-full transition-all duration-300 ${index === selectedIndex ? "bg-slate-800 w-8" : "bg-slate-800/30"}`}
 										/>
 									))}
 								</div>

src/components/mii-list/pagination.tsx

@@ -21,7 +21,7 @@ export default function Pagination({ lastPage }: Props) {
 			params.set("page", pageNumber.toString());
 			return `${pathname}?${params.toString()}`;
 		},
-		[searchParams, pathname]
+		[searchParams, pathname],
 	);
 
 	const numbers = useMemo(() => {
@@ -44,9 +44,7 @@ export default function Pagination({ lastPage }: Props) {
 				aria-label="Go to First Page"
 				aria-disabled={page === 1}
 				tabIndex={page === 1 ? -1 : undefined}
-				className={`pill button bg-orange-100! p-0.5! aspect-square text-2xl ${
+				className={`pill button bg-orange-100! p-0.5! aspect-square text-2xl ${page === 1 ? "pointer-events-none opacity-50" : "hover:bg-orange-400!"}`}
-					page === 1 ? "pointer-events-none opacity-50" : "hover:bg-orange-400!"
-				}`}
 			>
 				<Icon icon="stash:chevron-double-left" />
 			</Link>
@@ -83,9 +81,7 @@ export default function Pagination({ lastPage }: Props) {
 				aria-label="Go to Next Page"
 				aria-disabled={page >= lastPage}
 				tabIndex={page >= lastPage ? -1 : undefined}
-				className={`pill button bg-orange-100! p-0.5! aspect-square text-2xl ${
+				className={`pill button bg-orange-100! p-0.5! aspect-square text-2xl ${page >= lastPage ? "pointer-events-none opacity-50" : "hover:bg-orange-400!"}`}
-					page >= lastPage ? "pointer-events-none opacity-50" : "hover:bg-orange-400!"
-				}`}
 			>
 				<Icon icon="stash:chevron-right" />
 			</Link>
@@ -96,9 +92,7 @@ export default function Pagination({ lastPage }: Props) {
 				aria-label="Go to Last Page"
 				aria-disabled={page >= lastPage}
 				tabIndex={page >= lastPage ? -1 : undefined}
-				className={`pill button bg-orange-100! p-0.5! aspect-square text-2xl ${
+				className={`pill button bg-orange-100! p-0.5! aspect-square text-2xl ${page >= lastPage ? "pointer-events-none opacity-50" : "hover:bg-orange-400!"}`}
-					page >= lastPage ? "pointer-events-none opacity-50" : "hover:bg-orange-400!"
-				}`}
 			>
 				<Icon icon="stash:chevron-double-right" />
 			</Link>

src/components/profile-information.tsx

@@ -51,8 +51,7 @@ export default async function ProfileInformation({ userId, page }: Props) {
 
 					<div className="mt-3 text-sm flex gap-8">
 						<h4 title={`${user.createdAt.toLocaleTimeString("en-GB", { timeZone: "UTC" })} UTC`}>
-							<span className="font-medium">Created:</span>{" "}
+							<span className="font-medium">Created:</span> {user.createdAt.toLocaleDateString("en-GB", { month: "long", day: "2-digit", year: "numeric" })}
-							{user.createdAt.toLocaleDateString("en-GB", { month: "long", day: "2-digit", year: "numeric" })}
 						</h4>
 						<h4>
 							Liked <span className="font-bold">{likedMiis}</span> Miis

src/components/profile-overview.tsx

@@ -7,12 +7,7 @@ export default async function ProfileOverview() {
 
 	return (
 		<li title="Your profile">
-			<Link
+			<Link href={`/profile/${session?.user.id}`} aria-label="Go to profile" className="pill button gap-2! p-0! h-full max-w-64" data-tooltip="Your Profile">
-				href={`/profile/${session?.user.id}`}
-				aria-label="Go to profile"
-				className="pill button gap-2! p-0! h-full max-w-64"
-				data-tooltip="Your Profile"
-			>
 				<Image
 					src={session?.user?.image ?? "/guest.webp"}
 					alt="profile picture"

src/components/profile-settings/delete-account.tsx

@@ -39,11 +39,7 @@ export default function DeleteAccount() {
 
 	return (
 		<>
-			<button
+			<button name="deletion" onClick={() => setIsOpen(true)} className="pill button w-fit h-min ml-auto bg-red-400! border-red-500! hover:bg-red-500!">
-				name="deletion"
-				onClick={() => setIsOpen(true)}
-				className="pill button w-fit h-min ml-auto bg-red-400! border-red-500! hover:bg-red-500!"
-			>
 				Delete Account
 			</button>
 
@@ -69,9 +65,7 @@ export default function DeleteAccount() {
 								</button>
 							</div>
 
-							<p className="text-sm text-zinc-500">
+							<p className="text-sm text-zinc-500">Are you sure? This is permanent and will remove all uploaded Miis. This action cannot be undone.</p>
-								Are you sure? This is permanent and will remove all uploaded Miis. This action cannot be undone.
-							</p>
 
 							{error && <span className="text-red-400 font-bold mt-2">Error: {error}</span>}
 
@@ -83,7 +77,7 @@ export default function DeleteAccount() {
 							</div>
 						</div>
 					</div>,
-					document.body
+					document.body,
 				)}
 		</>
 	);

src/components/profile-settings/index.tsx

@@ -151,13 +151,7 @@ export default function ProfileSettings({ currentDescription }: Props) {
 				</div>
 
 				<div className="flex justify-end gap-1 h-min col-span-2">
-					<input
+					<input type="text" className="pill input flex-1" placeholder="Type here..." value={displayName} onChange={(e) => setDisplayName(e.target.value)} />
-						type="text"
-						className="pill input flex-1"
-						placeholder="Type here..."
-						value={displayName}
-						onChange={(e) => setDisplayName(e.target.value)}
-					/>
 					<SubmitDialogButton
 						title="Confirm Display Name Change"
 						description="Are you sure? This will only be visible on your profile. You can change it again later."

src/components/profile-settings/profile-picture.tsx

@@ -86,8 +86,8 @@ export default function ProfilePictureSettings() {
 						onSubmit={handleSubmit}
 					>
 						<p className="text-sm text-zinc-500 mt-2">
-							After submitting, you can change it again on{" "}
+							After submitting, you can change it again on {changeDate.toDate().toLocaleDateString("en-US", { month: "long", day: "numeric", year: "numeric" })}
-							{changeDate.toDate().toLocaleDateString("en-US", { month: "long", day: "numeric", year: "numeric" })}.
+							.
 						</p>
 
 						<div className="bg-orange-100 rounded-xl border-2 border-amber-500 mt-4 px-2 py-1 flex items-center">

src/components/profile-settings/submit-dialog-button.tsx

@@ -76,7 +76,7 @@ export default function SubmitDialogButton({ title, description, onSubmit, error
 							</div>
 						</div>
 					</div>,
-					document.body
+					document.body,
 				)}
 		</>
 	);

src/components/report/reason-selector.tsx

@@ -36,12 +36,7 @@ export default function ReasonSelector({ reason, setReason }: Props) {
 	return (
 		<div className="relative w-full col-span-2">
 			{/* Toggle button to open the dropdown */}
-			<button
+			<button type="button" {...getToggleButtonProps()} aria-label="Report reason dropdown" className="pill input w-full gap-1 justify-between! text-nowrap">
-				type="button"
-				{...getToggleButtonProps()}
-				aria-label="Report reason dropdown"
-				className="pill input w-full gap-1 justify-between! text-nowrap"
-			>
 				{selectedItem?.label || <span className="text-black/40">Select a reason for the report...</span>}
 				<Icon icon="tabler:chevron-down" className="ml-2 size-5" />
 			</button>

src/components/share-mii-button.tsx

@@ -91,11 +91,7 @@ export default function ShareMiiButton({ miiId }: Props) {
 								<input type="text" disabled className="pill input w-full text-sm" value={url} />
 
 								{/* Copy button */}
-								<button
+								<button className="absolute! top-2.5 right-2.5 cursor-pointer" data-tooltip={hasCopiedUrl ? "Copied!" : "Copy URL"} onClick={handleCopyUrl}>
-									className="absolute! top-2.5 right-2.5 cursor-pointer"
-									data-tooltip={hasCopiedUrl ? "Copied!" : "Copy URL"}
-									onClick={handleCopyUrl}
-								>
 									<div className="relative text-xl">
 										{/* Copy icon */}
 										<Icon
@@ -124,14 +120,7 @@ export default function ShareMiiButton({ miiId }: Props) {
 							</div>
 
 							<div className="flex justify-center items-center p-4 w-full bg-orange-100 border border-orange-400 rounded-lg">
-								<Image
+								<Image src={`/mii/${miiId}/image?type=metadata`} alt="mii 'metadata' image" width={248} height={248} unoptimized className="drop-shadow-md" />
-									src={`/mii/${miiId}/image?type=metadata`}
-									alt="mii 'metadata' image"
-									width={248}
-									height={248}
-									unoptimized
-									className="drop-shadow-md"
-								/>
 							</div>
 
 							<div className="flex justify-end gap-2 mt-4">
@@ -158,9 +147,7 @@ export default function ShareMiiButton({ miiId }: Props) {
 											{/* Copy icon */}
 											<Icon
 												icon="solar:copy-bold"
-												className={` transition-all duration-300 ${
+												className={` transition-all duration-300 ${hasCopiedImage ? "opacity-0 scale-75 rotate-12" : "opacity-100 scale-100 rotate-0"}`}
-													hasCopiedImage ? "opacity-0 scale-75 rotate-12" : "opacity-100 scale-100 rotate-0"
-												}`}
 											/>
 
 											{/* Check icon */}
@@ -180,7 +167,7 @@ export default function ShareMiiButton({ miiId }: Props) {
 							</div>
 						</div>
 					</div>,
-					document.body
+					document.body,
 				)}
 		</>
 	);

src/components/submit-form/edit-form.tsx

@@ -30,7 +30,7 @@ export default function EditForm({ mii, likes }: Props) {
 
 			setFiles((prev) => [...prev, ...acceptedFiles]);
 		},
-		[files.length]
+		[files.length],
 	);
 
 	const [error, setError] = useState<string | undefined>(undefined);
@@ -91,7 +91,7 @@ export default function EditForm({ mii, likes }: Props) {
 						const blob = await response.blob();
 
 						return Object.assign(new File([blob], `image${index}.webp`, { type: "image/webp" }), { path });
-					})
+					}),
 				);
 
 				setFiles(existing);
@@ -107,9 +107,7 @@ export default function EditForm({ mii, likes }: Props) {
 		<form className="flex justify-center gap-4 w-full max-lg:flex-col max-lg:items-center">
 			<div className="flex justify-center">
 				<div className="w-75 h-min flex flex-col bg-zinc-50 rounded-3xl border-2 border-zinc-300 shadow-lg p-3">
-					<Carousel
+					<Carousel images={[`/mii/${mii.id}/image?type=mii`, `/mii/${mii.id}/image?type=qr-code`, ...files.map((file) => URL.createObjectURL(file))]} />
-						images={[`/mii/${mii.id}/image?type=mii`, `/mii/${mii.id}/image?type=qr-code`, ...files.map((file) => URL.createObjectURL(file))]}
-					/>
 
 					<div className="p-4 flex flex-col gap-1 h-full">
 						<h1 className="font-bold text-2xl line-clamp-1" title={name}>

src/components/submit-form/qr-scanner.tsx

@@ -144,10 +144,8 @@ export default function QrScanner({ isOpen, setIsOpen, setQrBytesRaw }: Props) {
 		};
 	}, [isOpen, permissionGranted, selectedDeviceId, scanQRCode]);
 
-	if (!isOpen) return null;
-
 	return (
-		<div className="fixed inset-0 h-[calc(100%-var(--header-height))] top-(--header-height) flex items-center justify-center z-40">
+		<div className={`fixed inset-0 h-[calc(100%-var(--header-height))] top-(--header-height) flex items-center justify-center z-40 ${!isOpen ? "hidden" : ""}`}>
 			<div
 				onClick={close}
 				className={`z-40 absolute inset-0 backdrop-brightness-75 backdrop-blur-xs transition-opacity duration-300 ${isVisible ? "opacity-100" : "opacity-0"}`}
@@ -165,8 +163,7 @@ export default function QrScanner({ isOpen, setIsOpen, setQrBytesRaw }: Props) {
 					</button>
 				</div>
 
-				{devices.length > 1 && (
+				<div className={`mb-4 flex flex-col gap-1 ${devices.length <= 1 ? "hidden" : ""}`}>
-					<div className="mb-4 flex flex-col gap-1">
 					<label className="text-sm font-semibold">Camera:</label>
 					<div className="relative w-full">
 						{/* Toggle button to open the dropdown */}
@@ -201,7 +198,6 @@ export default function QrScanner({ isOpen, setIsOpen, setQrBytesRaw }: Props) {
 						</ul>
 					</div>
 				</div>
-				)}
 
 				<div className="relative w-full aspect-square">
 					{!permissionGranted && (

src/components/submit-form/qr-upload.tsx

@@ -43,7 +43,7 @@ export default function QrUpload({ setQrBytesRaw }: Props) {
 			};
 			reader.readAsDataURL(file);
 		},
-		[setQrBytesRaw]
+		[setQrBytesRaw],
 	);
 
 	return (

src/components/tutorial/index.tsx

@@ -5,7 +5,6 @@ import { useEffect, useState } from "react";
 import useEmblaCarousel from "embla-carousel-react";
 import { Icon } from "@iconify/react";
 import confetti from "canvas-confetti";
-import ReturnToIsland from "../admin/return-to-island";
 
 interface Slide {
 	// step is never used, undefined is assumed as a step
@@ -30,7 +29,7 @@ interface Props {
 export default function Tutorial({ tutorials, isOpen, setIsOpen }: Props) {
 	const [isVisible, setIsVisible] = useState(false);
 
-	const [emblaRef, emblaApi] = useEmblaCarousel({ loop: true });
+	const [emblaRef, emblaApi] = useEmblaCarousel({ loop: true, duration: 15 });
 	const [selectedIndex, setSelectedIndex] = useState(0);
 
 	// Build index map
@@ -102,9 +101,7 @@ export default function Tutorial({ tutorials, isOpen, setIsOpen }: Props) {
 		<div className="fixed inset-0 h-[calc(100%-var(--header-height))] top-(--header-height) flex items-center justify-center z-40">
 			<div
 				onClick={close}
-				className={`z-40 absolute inset-0 backdrop-brightness-75 backdrop-blur-xs transition-opacity duration-300 ${
+				className={`z-40 absolute inset-0 backdrop-brightness-75 backdrop-blur-xs transition-opacity duration-300 ${isVisible ? "opacity-100" : "opacity-0"}`}
-					isVisible ? "opacity-100" : "opacity-0"
-				}`}
 			/>
 
 			<div
@@ -191,11 +188,7 @@ export default function Tutorial({ tutorials, isOpen, setIsOpen }: Props) {
 						</button>
 
 						{/* Only show tutorial name on step slides */}
-						<span
+						<span className={`text-sm transition-opacity duration-300 ${(currentSlide.type === "finish" || currentSlide.type === "start") && "opacity-0"}`}>
-							className={`text-sm transition-opacity duration-300 ${
-								(currentSlide.type === "finish" || currentSlide.type === "start") && "opacity-0"
-							}`}
-						>
 							{currentSlide?.tutorialTitle}
 						</span>
 

src/components/tutorial/scan.tsx

@@ -0,0 +1,42 @@
+"use client";
+
+import { useState } from "react";
+import { createPortal } from "react-dom";
+import { Icon } from "@iconify/react";
+
+import Tutorial from ".";
+
+export default function ScanTutorialButton() {
+	const [isOpen, setIsOpen] = useState(false);
+
+	return (
+		<>
+			<button aria-label="Tutorial" type="button" onClick={() => setIsOpen(true)} className="text-3xl cursor-pointer">
+				<Icon icon="fa:question-circle" />
+				<span>Tutorial</span>
+			</button>
+
+			{isOpen &&
+				createPortal(
+					<Tutorial
+						tutorials={[
+							{
+								title: "Adding Mii",
+								steps: [
+									{ text: "1. Enter the town hall", imageSrc: "/tutorial/step1.png" },
+									{ text: "2. Go into 'QR Code'", imageSrc: "/tutorial/adding-mii/step2.png" },
+									{ text: "3. Press 'Scan QR Code'", imageSrc: "/tutorial/adding-mii/step3.png" },
+									{ text: "4. Click on the QR code below the Mii's image", imageSrc: "/tutorial/adding-mii/step4.png" },
+									{ text: "5. Scan with your 3DS", imageSrc: "/tutorial/adding-mii/step5.png" },
+									{ type: "finish" },
+								],
+							},
+						]}
+						isOpen={isOpen}
+						setIsOpen={setIsOpen}
+					/>,
+					document.body,
+				)}
+		</>
+	);
+}

src/components/tutorial/submit.tsx

@@ -0,0 +1,64 @@
+"use client";
+
+import { useState } from "react";
+import { createPortal } from "react-dom";
+import Tutorial from ".";
+
+export default function SubmitTutorialButton() {
+	const [isOpen, setIsOpen] = useState(false);
+
+	return (
+		<>
+			<button type="button" onClick={() => setIsOpen(true)} className="text-sm text-orange-400 cursor-pointer underline-offset-2 hover:underline">
+				How to?
+			</button>
+
+			{isOpen &&
+				createPortal(
+					<Tutorial
+						tutorials={[
+							{
+								title: "Allow Copying",
+								thumbnail: "/tutorial/allow-copying/thumbnail.png",
+								hint: "Suggested!",
+								steps: [
+									{ type: "start" },
+									{ text: "1. Enter the town hall", imageSrc: "/tutorial/step1.png" },
+									{ text: "2. Go into 'Mii List'", imageSrc: "/tutorial/allow-copying/step2.png" },
+									{ text: "3. Select and edit the Mii you wish to submit", imageSrc: "/tutorial/allow-copying/step3.png" },
+									{ text: "4. Click 'Other Settings' in the information screen", imageSrc: "/tutorial/allow-copying/step4.png" },
+									{ text: "5. Click on 'Don't Allow' under the 'Copying' text", imageSrc: "/tutorial/allow-copying/step5.png" },
+									{ text: "6. Press 'Allow'", imageSrc: "/tutorial/allow-copying/step6.png" },
+									{ text: "7. Confirm the edits to the Mii", imageSrc: "/tutorial/allow-copying/step7.png" },
+									{ type: "finish" },
+								],
+							},
+							{
+								title: "Create QR Code",
+								thumbnail: "/tutorial/create-qr-code/thumbnail.png",
+								steps: [
+									{ type: "start" },
+									{ text: "1. Enter the town hall", imageSrc: "/tutorial/step1.png" },
+									{ text: "2. Go into 'QR Code'", imageSrc: "/tutorial/create-qr-code/step2.png" },
+									{ text: "3. Press 'Create QR Code'", imageSrc: "/tutorial/create-qr-code/step3.png" },
+									{ text: "4. Select and press 'OK' on the Mii you wish to submit", imageSrc: "/tutorial/create-qr-code/step4.png" },
+									{
+										text: "5. Pick any option; it doesn't matter since the QR code regenerates upon submission.",
+										imageSrc: "/tutorial/create-qr-code/step5.png",
+									},
+									{
+										text: "6. Exit the tutorial; Upload the QR code (scan with camera or upload file through SD card).",
+										imageSrc: "/tutorial/create-qr-code/step6.png",
+									},
+									{ type: "finish" },
+								],
+							},
+						]}
+						isOpen={isOpen}
+						setIsOpen={setIsOpen}
+					/>,
+					document.body,
+				)}
+		</>
+	);
+}

src/instrumentation-client.ts

@@ -0,0 +1,18 @@
+// This file configures the initialization of Sentry on the client.
+// The added config here will be used whenever a users loads a page in their browser.
+// https://docs.sentry.io/platforms/javascript/guides/nextjs/
+
+import * as Sentry from "@sentry/nextjs";
+
+Sentry.init({
+	dsn: process.env.NEXT_PUBLIC_SENTRY_DSN,
+	// Define how likely traces are sampled. Adjust this value in production, or use tracesSampler for greater control.
+	tracesSampleRate: 0.1,
+	// Enable logs to be sent to Sentry
+	enableLogs: true,
+	// Enable sending user PII (Personally Identifiable Information)
+	// https://docs.sentry.io/platforms/javascript/guides/nextjs/configuration/options/#sendDefaultPii
+	sendDefaultPii: false,
+});
+
+export const onRouterTransitionStart = Sentry.captureRouterTransitionStart;

src/instrumentation.ts

@@ -0,0 +1,9 @@
+import * as Sentry from "@sentry/nextjs";
+
+export async function register() {
+	if (process.env.NEXT_RUNTIME === "nodejs") {
+		await import("../sentry.server.config");
+	}
+}
+
+export const onRequestError = Sentry.captureRequestError;

src/lib/images.tsx

@@ -4,6 +4,7 @@
 /* eslint-disable @next/next/no-img-element */
 
 import type { ReactNode } from "react";
+import * as Sentry from "@sentry/nextjs";
 
 import fs from "fs/promises";
 import path from "path";
@@ -62,6 +63,7 @@ export async function validateImage(file: File): Promise<{ valid: boolean; error
 
 			if (!moderationResponse.ok) {
 				console.error("Moderation API error");
+				Sentry.captureException("Moderation API error", { extra: { stage: "moderation-api-response", status: moderationResponse.status } });
 				return { valid: false, error: "Content moderation check failed", status: 500 };
 			}
 
@@ -71,13 +73,15 @@ export async function validateImage(file: File): Promise<{ valid: boolean; error
 			}
 		} catch (moderationError) {
 			console.error("Error fetching moderation API:", moderationError);
+			Sentry.captureException(moderationError, { extra: { stage: "moderation-api-fetch" } });
 			return { valid: false, error: "Moderation API is down", status: 503 };
 		}
 
 		return { valid: true };
 	} catch (error) {
 		console.error("Error validating image:", error);
-		return { valid: false, error: "Failed to process image file.", status: 500 };
+		Sentry.captureException(error, { extra: { stage: "image-validation" } });
+		return { valid: false, error: "Failed to process image file", status: 500 };
 	}
 }
 //#endregion
@@ -117,7 +121,7 @@ const loadFonts = async (): Promise<Font[]> => {
 				};
 			}
 			return fontCache[weight]!;
-		})
+		}),
 	);
 };
 
@@ -131,13 +135,13 @@ export async function generateMetadataImage(mii: Mii, author: string): Promise<{
 			sharp(buffer)
 				.png()
 				.toBuffer()
-				.then((pngBuffer) => `data:image/png;base64,${pngBuffer.toString("base64")}`)
+				.then((pngBuffer) => `data:image/png;base64,${pngBuffer.toString("base64")}`),
 		),
 		fs.readFile(path.join(miiUploadsDirectory, "qr-code.webp")).then((buffer) =>
 			sharp(buffer)
 				.png()
 				.toBuffer()
-				.then((pngBuffer) => `data:image/png;base64,${pngBuffer.toString("base64")}`)
+				.then((pngBuffer) => `data:image/png;base64,${pngBuffer.toString("base64")}`),
 		),
 		loadFonts(),
 	]);
@@ -225,6 +229,7 @@ export async function generateMetadataImage(mii: Mii, author: string): Promise<{
 		await fs.writeFile(fileLocation, buffer);
 	} catch (error) {
 		console.error("Error storing 'metadata' image type", error);
+		Sentry.captureException(error, { extra: { stage: "metadata-image-storage", miiId: mii.id } });
 		return { error: `Failed to store metadata image for ${mii.id}`, status: 500 };
 	}
 

src/lib/mii.js/mii.ts

@@ -66,14 +66,7 @@ const STUDIO_RENDER_CLOTHES_COLORS = [
 	"black",
 ];
 
-const STUDIO_RENDER_LIGHT_DIRECTION_MODS = [
+const STUDIO_RENDER_LIGHT_DIRECTION_MODS = ["none", "zerox", "flipx", "camera", "offset", "set"];
-	"none",
-	"zerox",
-	"flipx",
-	"camera",
-	"offset",
-	"set",
-];
 
 const STUDIO_RENDER_INSTANCE_ROTATION_MODES = ["model", "camera", "both"];
 
@@ -165,285 +158,79 @@ export default class Mii {
 
 	public validate(): void {
 		// Size check
-		assert.equal(
+		assert.equal(this.bitStream.length / 8, 0x60, `Invalid Mii data size. Got ${this.bitStream.length / 8}, expected 96`);
-			this.bitStream.length / 8,
-			0x60,
-			`Invalid Mii data size. Got ${this.bitStream.length / 8}, expected 96`,
-		);
 
 		// Value range and type checks
-		assert.ok(
+		assert.ok(this.version === 0 || this.version === 3, `Invalid Mii version. Got ${this.version}, expected 0 or 3`);
-			this.version === 0 || this.version === 3,
+		assert.equal(typeof this.allowCopying, "boolean", `Invalid Mii allow copying. Got ${this.allowCopying}, expected true or false`);
-			`Invalid Mii version. Got ${this.version}, expected 0 or 3`,
+		assert.equal(typeof this.profanityFlag, "boolean", `Invalid Mii profanity flag. Got ${this.profanityFlag}, expected true or false`);
-		);
+		assert.ok(Util.inRange(this.regionLock, Util.range(4)), `Invalid Mii region lock. Got ${this.regionLock}, expected 0-3`);
-		assert.equal(
+		assert.ok(Util.inRange(this.characterSet, Util.range(4)), `Invalid Mii region lock. Got ${this.characterSet}, expected 0-3`);
-			typeof this.allowCopying,
+		assert.ok(Util.inRange(this.pageIndex, Util.range(10)), `Invalid Mii page index. Got ${this.pageIndex}, expected 0-9`);
-			"boolean",
+		assert.ok(Util.inRange(this.slotIndex, Util.range(10)), `Invalid Mii slot index. Got ${this.slotIndex}, expected 0-9`);
-			`Invalid Mii allow copying. Got ${this.allowCopying}, expected true or false`,
+		assert.equal(this.unknown1, 0, `Invalid Mii unknown1. Got ${this.unknown1}, expected 0`);
-		);
+		assert.ok(Util.inRange(this.deviceOrigin, Util.range(1, 5)), `Invalid Mii device origin. Got ${this.deviceOrigin}, expected 1-4`);
-		assert.equal(
+		assert.equal(this.systemId.length, 8, `Invalid Mii system ID size. Got ${this.systemId.length}, system IDs must be 8 bytes long`);
-			typeof this.profanityFlag,
+		assert.equal(typeof this.normalMii, "boolean", `Invalid normal Mii flag. Got ${this.normalMii}, expected true or false`);
-			"boolean",
+		assert.equal(typeof this.dsMii, "boolean", `Invalid DS Mii flag. Got ${this.dsMii}, expected true or false`);
-			`Invalid Mii profanity flag. Got ${this.profanityFlag}, expected true or false`,
+		assert.equal(typeof this.nonUserMii, "boolean", `Invalid non-user Mii flag. Got ${this.nonUserMii}, expected true or false`);
-		);
+		assert.equal(typeof this.isValid, "boolean", `Invalid Mii valid flag. Got ${this.isValid}, expected true or false`);
-		assert.ok(
+		assert.ok(this.creationTime < 268435456, `Invalid Mii creation time. Got ${this.creationTime}, max value for 28 bit integer is 268,435,456`);
-			Util.inRange(this.regionLock, Util.range(4)),
+		assert.equal(this.consoleMAC.length, 6, `Invalid Mii console MAC address size. Got ${this.consoleMAC.length}, console MAC addresses must be 6 bytes long`);
-			`Invalid Mii region lock. Got ${this.regionLock}, expected 0-3`,
+		assert.ok(Util.inRange(this.gender, Util.range(2)), `Invalid Mii gender. Got ${this.gender}, expected 0 or 1`);
-		);
+		assert.ok(Util.inRange(this.birthMonth, Util.range(13)), `Invalid Mii birth month. Got ${this.birthMonth}, expected 0-12`);
-		assert.ok(
+		assert.ok(Util.inRange(this.birthDay, Util.range(32)), `Invalid Mii birth day. Got ${this.birthDay}, expected 0-31`);
-			Util.inRange(this.characterSet, Util.range(4)),
+		assert.ok(Util.inRange(this.favoriteColor, Util.range(12)), `Invalid Mii favorite color. Got ${this.favoriteColor}, expected 0-11`);
-			`Invalid Mii region lock. Got ${this.characterSet}, expected 0-3`,
+		assert.equal(typeof this.favorite, "boolean", `Invalid favorite Mii flag. Got ${this.favorite}, expected true or false`);
-		);
+		assert.ok(Buffer.from(this.miiName, "utf16le").length <= 0x14, `Invalid Mii name. Got ${this.miiName}, name may only be up to 10 characters`);
-		assert.ok(
+		assert.ok(Util.inRange(this.height, Util.range(128)), `Invalid Mii height. Got ${this.height}, expected 0-127`);
-			Util.inRange(this.pageIndex, Util.range(10)),
+		assert.ok(Util.inRange(this.build, Util.range(128)), `Invalid Mii build. Got ${this.build}, expected 0-127`);
-			`Invalid Mii page index. Got ${this.pageIndex}, expected 0-9`,
+		assert.equal(typeof this.disableSharing, "boolean", `Invalid disable sharing Mii flag. Got ${this.disableSharing}, expected true or false`);
-		);
+		assert.ok(Util.inRange(this.faceType, Util.range(12)), `Invalid Mii face type. Got ${this.faceType}, expected 0-11`);
-		assert.ok(
+		assert.ok(Util.inRange(this.skinColor, Util.range(7)), `Invalid Mii skin color. Got ${this.skinColor}, expected 0-6`);
-			Util.inRange(this.slotIndex, Util.range(10)),
+		assert.ok(Util.inRange(this.wrinklesType, Util.range(12)), `Invalid Mii wrinkles type. Got ${this.wrinklesType}, expected 0-11`);
-			`Invalid Mii slot index. Got ${this.slotIndex}, expected 0-9`,
+		assert.ok(Util.inRange(this.makeupType, Util.range(12)), `Invalid Mii makeup type. Got ${this.makeupType}, expected 0-11`);
-		);
+		assert.ok(Util.inRange(this.hairType, Util.range(132)), `Invalid Mii hair type. Got ${this.hairType}, expected 0-131`);
-		assert.equal(
-			this.unknown1,
-			0,
-			`Invalid Mii unknown1. Got ${this.unknown1}, expected 0`,
-		);
-		assert.ok(
-			Util.inRange(this.deviceOrigin, Util.range(1, 5)),
-			`Invalid Mii device origin. Got ${this.deviceOrigin}, expected 1-4`,
-		);
-		assert.equal(
-			this.systemId.length,
-			8,
-			`Invalid Mii system ID size. Got ${this.systemId.length}, system IDs must be 8 bytes long`,
-		);
-		assert.equal(
-			typeof this.normalMii,
-			"boolean",
-			`Invalid normal Mii flag. Got ${this.normalMii}, expected true or false`,
-		);
-		assert.equal(
-			typeof this.dsMii,
-			"boolean",
-			`Invalid DS Mii flag. Got ${this.dsMii}, expected true or false`,
-		);
-		assert.equal(
-			typeof this.nonUserMii,
-			"boolean",
-			`Invalid non-user Mii flag. Got ${this.nonUserMii}, expected true or false`,
-		);
-		assert.equal(
-			typeof this.isValid,
-			"boolean",
-			`Invalid Mii valid flag. Got ${this.isValid}, expected true or false`,
-		);
-		assert.ok(
-			this.creationTime < 268435456,
-			`Invalid Mii creation time. Got ${this.creationTime}, max value for 28 bit integer is 268,435,456`,
-		);
-		assert.equal(
-			this.consoleMAC.length,
-			6,
-			`Invalid Mii console MAC address size. Got ${this.consoleMAC.length}, console MAC addresses must be 6 bytes long`,
-		);
-		assert.ok(
-			Util.inRange(this.gender, Util.range(2)),
-			`Invalid Mii gender. Got ${this.gender}, expected 0 or 1`,
-		);
-		assert.ok(
-			Util.inRange(this.birthMonth, Util.range(13)),
-			`Invalid Mii birth month. Got ${this.birthMonth}, expected 0-12`,
-		);
-		assert.ok(
-			Util.inRange(this.birthDay, Util.range(32)),
-			`Invalid Mii birth day. Got ${this.birthDay}, expected 0-31`,
-		);
-		assert.ok(
-			Util.inRange(this.favoriteColor, Util.range(12)),
-			`Invalid Mii favorite color. Got ${this.favoriteColor}, expected 0-11`,
-		);
-		assert.equal(
-			typeof this.favorite,
-			"boolean",
-			`Invalid favorite Mii flag. Got ${this.favorite}, expected true or false`,
-		);
-		assert.ok(
-			Buffer.from(this.miiName, "utf16le").length <= 0x14,
-			`Invalid Mii name. Got ${this.miiName}, name may only be up to 10 characters`,
-		);
-		assert.ok(
-			Util.inRange(this.height, Util.range(128)),
-			`Invalid Mii height. Got ${this.height}, expected 0-127`,
-		);
-		assert.ok(
-			Util.inRange(this.build, Util.range(128)),
-			`Invalid Mii build. Got ${this.build}, expected 0-127`,
-		);
-		assert.equal(
-			typeof this.disableSharing,
-			"boolean",
-			`Invalid disable sharing Mii flag. Got ${this.disableSharing}, expected true or false`,
-		);
-		assert.ok(
-			Util.inRange(this.faceType, Util.range(12)),
-			`Invalid Mii face type. Got ${this.faceType}, expected 0-11`,
-		);
-		assert.ok(
-			Util.inRange(this.skinColor, Util.range(7)),
-			`Invalid Mii skin color. Got ${this.skinColor}, expected 0-6`,
-		);
-		assert.ok(
-			Util.inRange(this.wrinklesType, Util.range(12)),
-			`Invalid Mii wrinkles type. Got ${this.wrinklesType}, expected 0-11`,
-		);
-		assert.ok(
-			Util.inRange(this.makeupType, Util.range(12)),
-			`Invalid Mii makeup type. Got ${this.makeupType}, expected 0-11`,
-		);
-		assert.ok(
-			Util.inRange(this.hairType, Util.range(132)),
-			`Invalid Mii hair type. Got ${this.hairType}, expected 0-131`,
-		);
 		// assert.ok(Util.inRange(this.hairColor, Util.range(8)), `Invalid Mii hair color. Got ${this.hairColor}, expected 0-7`);
-		assert.equal(
+		assert.equal(typeof this.flipHair, "boolean", `Invalid flip hair flag. Got ${this.flipHair}, expected true or false`);
-			typeof this.flipHair,
+		assert.ok(Util.inRange(this.eyeType, Util.range(60)), `Invalid Mii eye type. Got ${this.eyeType}, expected 0-59`);
-			"boolean",
+		assert.ok(Util.inRange(this.eyeColor, Util.range(6)), `Invalid Mii eye color. Got ${this.eyeColor}, expected 0-5`);
-			`Invalid flip hair flag. Got ${this.flipHair}, expected true or false`,
+		assert.ok(Util.inRange(this.eyeScale, Util.range(8)), `Invalid Mii eye scale. Got ${this.eyeScale}, expected 0-7`);
-		);
+		assert.ok(Util.inRange(this.eyeVerticalStretch, Util.range(7)), `Invalid Mii eye vertical stretch. Got ${this.eyeVerticalStretch}, expected 0-6`);
-		assert.ok(
+		assert.ok(Util.inRange(this.eyeRotation, Util.range(8)), `Invalid Mii eye rotation. Got ${this.eyeRotation}, expected 0-7`);
-			Util.inRange(this.eyeType, Util.range(60)),
+		assert.ok(Util.inRange(this.eyeSpacing, Util.range(13)), `Invalid Mii eye spacing. Got ${this.eyeSpacing}, expected 0-12`);
-			`Invalid Mii eye type. Got ${this.eyeType}, expected 0-59`,
+		assert.ok(Util.inRange(this.eyeYPosition, Util.range(19)), `Invalid Mii eye Y position. Got ${this.eyeYPosition}, expected 0-18`);
-		);
+		assert.ok(Util.inRange(this.eyebrowType, Util.range(25)), `Invalid Mii eyebrow type. Got ${this.eyebrowType}, expected 0-24`);
-		assert.ok(
-			Util.inRange(this.eyeColor, Util.range(6)),
-			`Invalid Mii eye color. Got ${this.eyeColor}, expected 0-5`,
-		);
-		assert.ok(
-			Util.inRange(this.eyeScale, Util.range(8)),
-			`Invalid Mii eye scale. Got ${this.eyeScale}, expected 0-7`,
-		);
-		assert.ok(
-			Util.inRange(this.eyeVerticalStretch, Util.range(7)),
-			`Invalid Mii eye vertical stretch. Got ${this.eyeVerticalStretch}, expected 0-6`,
-		);
-		assert.ok(
-			Util.inRange(this.eyeRotation, Util.range(8)),
-			`Invalid Mii eye rotation. Got ${this.eyeRotation}, expected 0-7`,
-		);
-		assert.ok(
-			Util.inRange(this.eyeSpacing, Util.range(13)),
-			`Invalid Mii eye spacing. Got ${this.eyeSpacing}, expected 0-12`,
-		);
-		assert.ok(
-			Util.inRange(this.eyeYPosition, Util.range(19)),
-			`Invalid Mii eye Y position. Got ${this.eyeYPosition}, expected 0-18`,
-		);
-		assert.ok(
-			Util.inRange(this.eyebrowType, Util.range(25)),
-			`Invalid Mii eyebrow type. Got ${this.eyebrowType}, expected 0-24`,
-		);
 		// assert.ok(Util.inRange(this.eyebrowColor, Util.range(8)), `Invalid Mii eyebrow color. Got ${this.eyebrowColor}, expected 0-7`);
-		assert.ok(
+		assert.ok(Util.inRange(this.eyebrowScale, Util.range(9)), `Invalid Mii eyebrow scale. Got ${this.eyebrowScale}, expected 0-8`);
-			Util.inRange(this.eyebrowScale, Util.range(9)),
-			`Invalid Mii eyebrow scale. Got ${this.eyebrowScale}, expected 0-8`,
-		);
 		assert.ok(
 			Util.inRange(this.eyebrowVerticalStretch, Util.range(7)),
 			`Invalid Mii eyebrow vertical stretch. Got ${this.eyebrowVerticalStretch}, expected 0-6`,
 		);
-		assert.ok(
+		assert.ok(Util.inRange(this.eyebrowRotation, Util.range(12)), `Invalid Mii eyebrow rotation. Got ${this.eyebrowRotation}, expected 0-11`);
-			Util.inRange(this.eyebrowRotation, Util.range(12)),
+		assert.ok(Util.inRange(this.eyebrowSpacing, Util.range(13)), `Invalid Mii eyebrow spacing. Got ${this.eyebrowSpacing}, expected 0-12`);
-			`Invalid Mii eyebrow rotation. Got ${this.eyebrowRotation}, expected 0-11`,
+		assert.ok(Util.inRange(this.eyebrowYPosition, Util.range(3, 19)), `Invalid Mii eyebrow Y position. Got ${this.eyebrowYPosition}, expected 3-18`);
-		);
+		assert.ok(Util.inRange(this.noseType, Util.range(18)), `Invalid Mii nose type. Got ${this.noseType}, expected 0-17`);
-		assert.ok(
+		assert.ok(Util.inRange(this.noseScale, Util.range(9)), `Invalid Mii nose scale. Got ${this.noseScale}, expected 0-8`);
-			Util.inRange(this.eyebrowSpacing, Util.range(13)),
+		assert.ok(Util.inRange(this.noseYPosition, Util.range(19)), `Invalid Mii nose Y position. Got ${this.noseYPosition}, expected 0-18`);
-			`Invalid Mii eyebrow spacing. Got ${this.eyebrowSpacing}, expected 0-12`,
+		assert.ok(Util.inRange(this.mouthType, Util.range(36)), `Invalid Mii mouth type. Got ${this.mouthType}, expected 0-35`);
-		);
+		assert.ok(Util.inRange(this.mouthColor, Util.range(5)), `Invalid Mii mouth color. Got ${this.mouthColor}, expected 0-4`);
-		assert.ok(
+		assert.ok(Util.inRange(this.mouthScale, Util.range(9)), `Invalid Mii mouth scale. Got ${this.mouthScale}, expected 0-8`);
-			Util.inRange(this.eyebrowYPosition, Util.range(3, 19)),
+		assert.ok(Util.inRange(this.mouthHorizontalStretch, Util.range(7)), `Invalid Mii mouth stretch. Got ${this.mouthHorizontalStretch}, expected 0-6`);
-			`Invalid Mii eyebrow Y position. Got ${this.eyebrowYPosition}, expected 3-18`,
+		assert.ok(Util.inRange(this.mouthYPosition, Util.range(19)), `Invalid Mii mouth Y position. Got ${this.mouthYPosition}, expected 0-18`);
-		);
+		assert.ok(Util.inRange(this.mustacheType, Util.range(6)), `Invalid Mii mustache type. Got ${this.mustacheType}, expected 0-5`);
-		assert.ok(
+		assert.ok(Util.inRange(this.beardType, Util.range(6)), `Invalid Mii beard type. Got ${this.beardType}, expected 0-5`);
-			Util.inRange(this.noseType, Util.range(18)),
-			`Invalid Mii nose type. Got ${this.noseType}, expected 0-17`,
-		);
-		assert.ok(
-			Util.inRange(this.noseScale, Util.range(9)),
-			`Invalid Mii nose scale. Got ${this.noseScale}, expected 0-8`,
-		);
-		assert.ok(
-			Util.inRange(this.noseYPosition, Util.range(19)),
-			`Invalid Mii nose Y position. Got ${this.noseYPosition}, expected 0-18`,
-		);
-		assert.ok(
-			Util.inRange(this.mouthType, Util.range(36)),
-			`Invalid Mii mouth type. Got ${this.mouthType}, expected 0-35`,
-		);
-		assert.ok(
-			Util.inRange(this.mouthColor, Util.range(5)),
-			`Invalid Mii mouth color. Got ${this.mouthColor}, expected 0-4`,
-		);
-		assert.ok(
-			Util.inRange(this.mouthScale, Util.range(9)),
-			`Invalid Mii mouth scale. Got ${this.mouthScale}, expected 0-8`,
-		);
-		assert.ok(
-			Util.inRange(this.mouthHorizontalStretch, Util.range(7)),
-			`Invalid Mii mouth stretch. Got ${this.mouthHorizontalStretch}, expected 0-6`,
-		);
-		assert.ok(
-			Util.inRange(this.mouthYPosition, Util.range(19)),
-			`Invalid Mii mouth Y position. Got ${this.mouthYPosition}, expected 0-18`,
-		);
-		assert.ok(
-			Util.inRange(this.mustacheType, Util.range(6)),
-			`Invalid Mii mustache type. Got ${this.mustacheType}, expected 0-5`,
-		);
-		assert.ok(
-			Util.inRange(this.beardType, Util.range(6)),
-			`Invalid Mii beard type. Got ${this.beardType}, expected 0-5`,
-		);
 		// assert.ok(Util.inRange(this.facialHairColor, Util.range(8)), `Invalid Mii beard type. Got ${this.facialHairColor}, expected 0-7`);
-		assert.ok(
+		assert.ok(Util.inRange(this.mustacheScale, Util.range(9)), `Invalid Mii mustache scale. Got ${this.mustacheScale}, expected 0-8`);
-			Util.inRange(this.mustacheScale, Util.range(9)),
+		assert.ok(Util.inRange(this.mustacheYPosition, Util.range(17)), `Invalid Mii mustache Y position. Got ${this.mustacheYPosition}, expected 0-16`);
-			`Invalid Mii mustache scale. Got ${this.mustacheScale}, expected 0-8`,
+		assert.ok(Util.inRange(this.glassesType, Util.range(9)), `Invalid Mii glassess type. Got ${this.glassesType}, expected 0-8`);
-		);
+		assert.ok(Util.inRange(this.glassesColor, Util.range(6)), `Invalid Mii glassess type. Got ${this.glassesColor}, expected 0-5`);
-		assert.ok(
+		assert.ok(Util.inRange(this.glassesScale, Util.range(8)), `Invalid Mii glassess type. Got ${this.glassesScale}, expected 0-7`);
-			Util.inRange(this.mustacheYPosition, Util.range(17)),
+		assert.ok(Util.inRange(this.glassesYPosition, Util.range(21)), `Invalid Mii glassess Y position. Got ${this.glassesYPosition}, expected 0-20`);
-			`Invalid Mii mustache Y position. Got ${this.mustacheYPosition}, expected 0-16`,
+		assert.equal(typeof this.moleEnabled, "boolean", `Invalid mole enabled flag. Got ${this.moleEnabled}, expected true or false`);
-		);
+		assert.ok(Util.inRange(this.moleScale, Util.range(9)), `Invalid Mii mole scale. Got ${this.moleScale}, expected 0-8`);
-		assert.ok(
+		assert.ok(Util.inRange(this.moleXPosition, Util.range(17)), `Invalid Mii mole X position. Got ${this.moleXPosition}, expected 0-16`);
-			Util.inRange(this.glassesType, Util.range(9)),
+		assert.ok(Util.inRange(this.moleYPosition, Util.range(31)), `Invalid Mii mole Y position. Got ${this.moleYPosition}, expected 0-30`);
-			`Invalid Mii glassess type. Got ${this.glassesType}, expected 0-8`,
-		);
-		assert.ok(
-			Util.inRange(this.glassesColor, Util.range(6)),
-			`Invalid Mii glassess type. Got ${this.glassesColor}, expected 0-5`,
-		);
-		assert.ok(
-			Util.inRange(this.glassesScale, Util.range(8)),
-			`Invalid Mii glassess type. Got ${this.glassesScale}, expected 0-7`,
-		);
-		assert.ok(
-			Util.inRange(this.glassesYPosition, Util.range(21)),
-			`Invalid Mii glassess Y position. Got ${this.glassesYPosition}, expected 0-20`,
-		);
-		assert.equal(
-			typeof this.moleEnabled,
-			"boolean",
-			`Invalid mole enabled flag. Got ${this.moleEnabled}, expected true or false`,
-		);
-		assert.ok(
-			Util.inRange(this.moleScale, Util.range(9)),
-			`Invalid Mii mole scale. Got ${this.moleScale}, expected 0-8`,
-		);
-		assert.ok(
-			Util.inRange(this.moleXPosition, Util.range(17)),
-			`Invalid Mii mole X position. Got ${this.moleXPosition}, expected 0-16`,
-		);
-		assert.ok(
-			Util.inRange(this.moleYPosition, Util.range(31)),
-			`Invalid Mii mole Y position. Got ${this.moleYPosition}, expected 0-30`,
-		);
 
 		// Sanity checks
 		/*
@@ -459,10 +246,7 @@ export default class Mii {
         }
         */
 
-		if (
+		if (this.nonUserMii && (this.creationTime !== 0 || this.isValid || this.dsMii || this.normalMii)) {
-			this.nonUserMii &&
-			(this.creationTime !== 0 || this.isValid || this.dsMii || this.normalMii)
-		) {
 			assert.fail("Non-user Mii's must have all other Mii ID bits set to 0");
 		}
 
@@ -569,11 +353,7 @@ export default class Mii {
 
 	public calculateCRC(): number {
 		// #view is inaccessible
-		const data = new Uint8Array(
+		const data = new Uint8Array(this.buffer.buffer, this.buffer.byteOffset, this.buffer.length).subarray(0, 0x5e);
-			this.buffer.buffer,
-			this.buffer.byteOffset,
-			this.buffer.length,
-		).subarray(0, 0x5e);
 
 		let crc = 0x0000;
 
@@ -727,23 +507,11 @@ export default class Mii {
 			data: this.encodeStudio().toString("hex"),
 		};
 
-		params.type = STUDIO_RENDER_TYPES.includes(params.type as string)
+		params.type = STUDIO_RENDER_TYPES.includes(params.type as string) ? params.type : STUDIO_RENDER_DEFAULTS.type;
-			? params.type
+		params.expression = STUDIO_RENDER_EXPRESSIONS.includes(params.expression as string) ? params.expression : STUDIO_RENDER_DEFAULTS.expression;
-			: STUDIO_RENDER_DEFAULTS.type;
-		params.expression = STUDIO_RENDER_EXPRESSIONS.includes(
-			params.expression as string,
-		)
-			? params.expression
-			: STUDIO_RENDER_DEFAULTS.expression;
 		params.width = Util.clamp(params.width, 512);
-		params.bgColor = STUDIO_BG_COLOR_REGEX.test(params.bgColor as string)
+		params.bgColor = STUDIO_BG_COLOR_REGEX.test(params.bgColor as string) ? params.bgColor : STUDIO_RENDER_DEFAULTS.bgColor;
-			? params.bgColor
+		params.clothesColor = STUDIO_RENDER_CLOTHES_COLORS.includes(params.clothesColor) ? params.clothesColor : STUDIO_RENDER_DEFAULTS.clothesColor;
-			: STUDIO_RENDER_DEFAULTS.bgColor;
-		params.clothesColor = STUDIO_RENDER_CLOTHES_COLORS.includes(
-			params.clothesColor,
-		)
-			? params.clothesColor
-			: STUDIO_RENDER_DEFAULTS.clothesColor;
 		params.cameraXRotate = Util.clamp(params.cameraXRotate, 359);
 		params.cameraYRotate = Util.clamp(params.cameraYRotate, 359);
 		params.cameraZRotate = Util.clamp(params.cameraZRotate, 359);
@@ -753,25 +521,16 @@ export default class Mii {
 		params.lightXDirection = Util.clamp(params.lightXDirection, 359);
 		params.lightYDirection = Util.clamp(params.lightYDirection, 359);
 		params.lightZDirection = Util.clamp(params.lightZDirection, 359);
-		params.lightDirectionMode = STUDIO_RENDER_LIGHT_DIRECTION_MODS.includes(
+		params.lightDirectionMode = STUDIO_RENDER_LIGHT_DIRECTION_MODS.includes(params.lightDirectionMode)
-			params.lightDirectionMode,
-		)
 			? params.lightDirectionMode
 			: STUDIO_RENDER_DEFAULTS.lightDirectionMode;
 		params.instanceCount = Util.clamp(params.instanceCount, 1, 16);
-		params.instanceRotationMode =
+		params.instanceRotationMode = STUDIO_RENDER_INSTANCE_ROTATION_MODES.includes(params.instanceRotationMode)
-			STUDIO_RENDER_INSTANCE_ROTATION_MODES.includes(
-				params.instanceRotationMode,
-			)
 			? params.instanceRotationMode
 			: STUDIO_RENDER_DEFAULTS.instanceRotationMode;
 
 		// converts non-string params to strings
-		const query = new URLSearchParams(
+		const query = new URLSearchParams(Object.fromEntries(Object.entries(params).map(([key, value]) => [key, value.toString()])));
-			Object.fromEntries(
-				Object.entries(params).map(([key, value]) => [key, value.toString()]),
-			),
-		);
 
 		if (params.lightDirectionMode === "none") {
 			query.delete("lightDirectionMode");

src/lib/qr-codes.test.ts

@@ -1,126 +0,0 @@
-import { convertQrCode } from "./qr-codes";
-import { describe, it, expect } from "vitest";
-import Mii from "./mii.js/mii";
-import { TomodachiLifeMii, HairDyeMode } from "./tomodachi-life-mii";
-
-// List of encrypted QR code data to test against.
-const validQrCodes = [
-	// Frieren (from step6.webp)
-	{
-		base64: "lymEx6TA4eLgfwTEceW+DbdYBTfBfPKM4VesJkq1qzoGGXnk/3OohvPPuGS8mmnzvpvyC36ge8+C2c4IIhJ0l7Lx9KKxnPEAuLBM1YtCnSowjVNHo3CmjE7D7lkDUBuhO3qKjAqWXfQthtqBqjTe4Hv95TKNVPimaxNXhAVZGSmOMh++0Z2N0TvIDpU/8kxLIsgntsQH4PNlaFcVF2HeOERXRdTm/TMFb6pozO57nJ9NKi5bxh1ClNArbpyTQgBe7cfvnNretFVNWzGJBWctZC7weecYIKyU3qbH5c4kogmj4WcfJhYsuOT3odvv2WBaGhchgR779Ztc0E76COxNEaJa6M7QDyHGw8XQfxCH3j4pMkhFOlPn/ObS3rNUADYUCY8d+Wt4fBbO7PTW7ppDnDaCyxwEIbglsMtkD/cIPIr4f0RPnpV7ZlOmrJ3HdIbmwXi6TqKTwqkHtBmBPvZVpXm4RJN8A6gF22Uc7NY8B3KMYY7Q",
-		expected: {
-			miiName: "Frieren",
-			firstName: "Frieren",
-			lastName: "the Slayer",
-			islandName: "Wuhu",
-		},
-	},
-	{
-		base64: "ky1cf9hr9xotl250Y8cDOGqPd7t51NS8tNVrJMRAI2bfXr4LNirKvqu7ZrvC00vgz70NU8kQRR6H3uAnRaHupxjLbeYfU0s6CduruAEnXP8rZanCeSePQQH0NSL3QqiilT2WEt7nCAMvHwR9fT/LE/k6NBMDHqoK3zqzemr4OlQro0YWBeRJ501EawWan/k/rq2VSGTeLO09CsQD6AFHECtxF9+sSKyJxK1aiu7VhmOZLY6L9VKrlpvahQ1/vHVyYVpFJvc3bdHE8D94bBXkZ18mnXj++ST+j1Had4aki7oqTT83fgs7asRg3DRRZArw8PiKVmZWJ4ODRWR/LNvjIxb1FQqWk9I6S3DEo6AMuBRbXgj1H4YWrRuTkWlEpP2Y/P5+Mvfv5GbNQKYSKwpTYFOCTn13yQ1wtDbF4yG+Ro4Xf45cNBT6k3yqswrKt9bkP2wiULqYZR7McaD1SJ4whFFqcadjpLvbn8zQNFY0lOUTQMGI",
-		expected: {
-			miiName: "ミク",
-			firstName: "ミク",
-			lastName: "はつね",
-			islandName: "LOSTの",
-		},
-	},
-];
-
-// 372 bytes of zeroes.
-const zeroes372 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
-
-// 32 bytes of zeroes (too short to be a Mii QR code).
-const length32 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=";
-
-// Mii QR code encrypted correctly but has an invalid CRC-16 checksum.
-const badCrc = "ULENrXILeXZooDaJvwHMcFaBjGH7k5pj+DDPDV0irq66c01Fh82TIrZerZX2xiB+TbHBzYIaDHdryA9IbR1uH/slSalGCScmjDiL9zpOXlvh8z38NGkmjtL1fVVrshCcJHKeQApdbZU4S6h+wZd0LA==";
-
-// Hair dye should be applied to hair only.
-const hairDyeHairOnly = "lHDnfRgqe2+drU303Slkj7+o4JldrKcIdOl5zgLM0LpwQKQY+i3cpt5IIg7LBNAr7TCzHOvi698oUV0QkcyNj71MgtAAaw4MvOdT4dsv0PLof6E7IcjgnCA1ZAJ2Bs5PQTnM/yuVBUIXdq6WYh+nmG3HtxV7zKbEpSy4bqVep8uuvUlfZcB+BQgucPXQLmDnS8ECKwOlANcKTI+ZjIZggVaEsyY88pjRWyXnwe1z4Favw16bIzecesehGlqXzZh9U5Vm5dZP8wmKc3G6TGylYmbnloRd99UYRNULvTQCUer8WljGuV30ftXlJOwfsnwoAiVOGoG3KvbsBpPtPLywR5DavRgQIPd0/b+XUzHQDhkyftMXeqVEalsuEmU/b/1/j4yVL+2lWgD1i2xyET65uJawAnd8jbKbG8lxPMgzIKGVqJB4QmJOl9/dTf21r9GgRFRaFEz+66bVfiYhzXKmJUQv2qx/t/V3r96QzYd08nrWSHK0";
-const hairDyeHairOnlyExpectedCommonColor = 99; // Must apply to hair but not eyebrow and beard.
-// Hair dye should be applied to hair, eyebrow, and beard.
-const hairDyeHairEyebrowBeard = validQrCodes[1].base64; // Miku has hair dye.
-const hairDyeHairEyebrowBeardExpectedCommonColor = 67; // Must apply to hair, eyebrow, and beard.
-
-// Should not have hair dye enabled.
-const hairDyeMode0 = validQrCodes[0].base64; // Frieren doesn't have hair dye
-
-function base64ToUint8Array(base64: string): Uint8Array {
-	const binary = Buffer.from(base64, "base64");
-	return new Uint8Array(binary.buffer, binary.byteOffset, binary.byteLength);
-}
-
-describe("convertQrCode", () => {
-	it.each(validQrCodes.map((t, i) => [i, t]))(
-		"should convert valid QR #%i into Mii + TomodachiLifeMii",
-		(_, { base64, expected }) => {
-			const bytes = base64ToUint8Array(base64);
-			const { mii, tomodachiLifeMii } = convertQrCode(bytes);
-
-			expect(mii).toBeInstanceOf(Mii);
-			expect(tomodachiLifeMii).toBeInstanceOf(TomodachiLifeMii);
-
-			expect(mii.miiName).toBe(expected.miiName);
-			expect(tomodachiLifeMii.firstName).toBe(expected.firstName);
-			expect(tomodachiLifeMii.lastName).toBe(expected.lastName);
-			expect(tomodachiLifeMii.islandName).toBe(expected.islandName);
-		});
-
-	it("should throw an error on zeroed out data", () => {
-		const bytes = base64ToUint8Array(zeroes372);
-		// Will decrypt wrongly, leading to the expected stream
-		// of zeroes in the decrypted data not being intact.
-		expect(() => convertQrCode(bytes)).toThrow("QR code is not a valid Mii QR code");
-	});
-
-	it("should throw an error on wrong length", () => {
-		const bytes = base64ToUint8Array(length32);
-		// Thrown at the beginning of the function.
-		expect(() => convertQrCode(bytes)).toThrow("Mii QR code has wrong size (got 32, expected 112 or longer)");
-	});
-
-	it("should throw an error on data with bad CRC-16", () => {
-		const bytes = base64ToUint8Array(badCrc);
-		// Verified by new Mii() constructor from mii-js.
-		expect(() => convertQrCode(bytes)).toThrow("Mii data is not valid");
-	});
-
-	it("should apply hair dye to hair, eyebrow, and beard", () => {
-		const bytes = base64ToUint8Array(hairDyeHairEyebrowBeard);
-		const { mii, tomodachiLifeMii } = convertQrCode(bytes);
-
-		expect(tomodachiLifeMii.hairDyeMode).toBe(HairDyeMode.HairEyebrowBeard);
-		expect(tomodachiLifeMii.studioHairColor).toBe(hairDyeHairEyebrowBeardExpectedCommonColor);
-		expect(mii.hairColor).toBe(hairDyeHairEyebrowBeardExpectedCommonColor);
-		expect(mii.eyebrowColor).toBe(hairDyeHairEyebrowBeardExpectedCommonColor);
-		expect(mii.facialHairColor).toBe(hairDyeHairEyebrowBeardExpectedCommonColor);
-	});
-
-	it("should apply hair dye to hair only", () => {
-		const bytes = base64ToUint8Array(hairDyeHairOnly);
-		const { mii, tomodachiLifeMii } = convertQrCode(bytes);
-
-		expect(tomodachiLifeMii.hairDyeMode).toBe(HairDyeMode.Hair);
-		expect(tomodachiLifeMii.studioHairColor).toBe(hairDyeHairOnlyExpectedCommonColor);
-		expect(mii.hairColor).toBe(hairDyeHairOnlyExpectedCommonColor);
-		expect(mii.eyebrowColor === hairDyeHairOnlyExpectedCommonColor).toBe(false);
-		expect(mii.facialHairColor === hairDyeHairOnlyExpectedCommonColor).toBe(false);
-	});
-
-	it("should not apply hair dye if mode is 0", () => {
-		const bytes = base64ToUint8Array(hairDyeMode0);
-		const { mii, tomodachiLifeMii } = convertQrCode(bytes);
-
-		expect(tomodachiLifeMii.hairDyeMode).toBe(HairDyeMode.None);
-		expect(mii.hairColor === tomodachiLifeMii.studioHairColor).toBe(false);
-		expect(mii.hairColor === mii.facialHairColor).toBe(false);
-	});
-
-	/*
-	it('should censor bad words in names', () => {
-		const qrWithSwears = // TODO TODO
-		const { tomodachiLifeMii } = convertQrCode(qrWithSwears);
-		expect(tomodachiLifeMii.firstName).not.toMatch(/INSERT_SWEARS_HERE/i);
-	});
-  */
-});

src/lib/qr-codes.ts

@@ -17,14 +17,13 @@ import { TomodachiLifeMii, HairDyeMode } from "./tomodachi-life-mii";
 // In "sjcl-with-all" v1.0.8 from npm, the name is "u"
 
 /** Private _ctrMode function defined here: {@link https://github.com/bitwiseshiftleft/sjcl/blob/85caa53c281eeeb502310013312c775d35fe0867/core/ccm.js#L194} */
-const sjclCcmCtrMode: ((
+const sjclCcmCtrMode:
-	prf: sjcl.SjclCipher, data: sjcl.BitArray, iv: sjcl.BitArray,
+	| ((prf: sjcl.SjclCipher, data: sjcl.BitArray, iv: sjcl.BitArray, tag: sjcl.BitArray, tlen: number, L: number) => { data: sjcl.BitArray; tag: sjcl.BitArray })
-	tag: sjcl.BitArray, tlen: number, L: number
+	| undefined =
-) => { data: sjcl.BitArray; tag: sjcl.BitArray }) | undefined =
 	// @ts-expect-error -- Referencing a private function that is not in the types.
 	sjcl.mode.ccm.u; // NOTE: This may need to be changed with a different sjcl build. Read above
 
-export function convertQrCode(bytes: Uint8Array): { mii: Mii; tomodachiLifeMii: TomodachiLifeMii } {
+export function convertQrCode(bytes: Uint8Array): { mii: Mii; tomodachiLifeMii: TomodachiLifeMii } | never {
 	// Decrypt 96 byte 3DS/Wii U format Mii data from the QR code.
 	// References (Credits: jaames, kazuki-4ys):
 	// - https://gist.github.com/jaames/96ce8daa11b61b758b6b0227b55f9f78
@@ -32,7 +31,9 @@ export function convertQrCode(bytes: Uint8Array): { mii: Mii; tomodachiLifeMii:
 
 	// Check that the private _ctrMode function is defined.
 	if (!sjclCcmCtrMode) {
-		throw new Error("Private sjcl.mode.ccm._ctrMode function cannot be found. The build of sjcl expected may have changed. Read src/lib/qr-codes.ts for more details.");
+		throw new Error(
+			"Private sjcl.mode.ccm._ctrMode function cannot be found. The build of sjcl expected may have changed. Read src/lib/qr-codes.ts for more details.",
+		);
 	}
 
 	// Verify that the length is not smaller than expected.
@@ -52,9 +53,11 @@ export function convertQrCode(bytes: Uint8Array): { mii: Mii; tomodachiLifeMii:
 	// Isolate the actual ciphertext from the tag and adjust IV.
 	// Copied from sjcl.mode.ccm.decrypt: https://github.com/bitwiseshiftleft/sjcl/blob/85caa53c281eeeb502310013312c775d35fe0867/core/ccm.js#L83
 	const tlen = 128; // Tag length in bits.
-	const dataWithoutTag = sjcl.bitArray.clamp(encryptedBits,
+	const dataWithoutTag = sjcl.bitArray.clamp(
+		encryptedBits,
 		// remove tag from out, tag length = 128
-		sjcl.bitArray.bitLength(encryptedBits) - tlen);
+		sjcl.bitArray.bitLength(encryptedBits) - tlen,
+	);
 
 	let decryptedBits: { data: sjcl.BitArray };
 	try {

src/lib/rate-limit.ts

@@ -1,5 +1,6 @@
 import { NextRequest, NextResponse } from "next/server";
 import { createClient, RedisClientType } from "redis";
+import * as Sentry from "@sentry/nextjs";
 import { auth } from "./auth";
 
 const WINDOW_SIZE = 60;
@@ -17,7 +18,10 @@ async function getRedisClient() {
 		client = createClient({
 			url: process.env.REDIS_URL,
 		});
-		client.on("error", (err) => console.error("Redis client error", err));
+		client.on("error", (error) => {
+			console.error("Redis client error", error);
+			Sentry.captureException(error, { tags: { source: "redis-client" } });
+		});
 		await client.connect();
 	}
 	return client;
@@ -67,6 +71,7 @@ export class RateLimit {
 			return { success, limit: this.maxRequests, remaining, expires: expireAt };
 		} catch (error) {
 			console.error("Rate limit check failed", error);
+			Sentry.captureException(error, { tags: { source: "rate-limit-check" } });
 			return {
 				success: false,
 				limit: this.maxRequests,

src/lib/tomodachi-life-mii.ts

@@ -7,9 +7,7 @@ sjcl.beware["CTR mode is dangerous because it doesn't protect message integrity.
 // Converts hair dye to studio color
 // Reference: https://github.com/ariankordi/nwf-mii-cemu-toy/blob/9906440c1dafbe3f40ac8b95e10a22ebd85b441e/assets/data-conversion.js#L282
 // (Credits to kat21)
-const hairDyeConverter = [
+const hairDyeConverter = [55, 51, 50, 12, 16, 12, 67, 61, 51, 64, 69, 66, 65, 86, 85, 93, 92, 19, 20, 20, 15, 32, 35, 26, 38, 41, 43, 18, 95, 97, 97, 99];
-	55, 51, 50, 12, 16, 12, 67, 61, 51, 64, 69, 66, 65, 86, 85, 93, 92, 19, 20, 20, 15, 32, 35, 26, 38, 41, 43, 18, 95, 97, 97, 99,
-];
 
 // All possible values for 2-bit hair dye mode.
 export enum HairDyeMode {