From 94a35b1ea690051b4f4bc7e3201233b3ebcfaf9d Mon Sep 17 00:00:00 2001
From: Ahmed Al-Taiar <ahmed@altaiar.dev>
Date: Mon, 28 Jul 2025 18:29:17 -0400
Subject: [PATCH] Prompt regular browser

---
 src/components/hooks/useInAppBrowser.ts | 34 +++++++++++++++++++++++++
 src/components/scene/Scene.tsx          | 19 +++++++++++++-
 2 files changed, 52 insertions(+), 1 deletion(-)
 create mode 100644 src/components/hooks/useInAppBrowser.ts

diff --git a/src/components/hooks/useInAppBrowser.ts b/src/components/hooks/useInAppBrowser.ts
new file mode 100644
index 0000000..111ab0b
--- /dev/null
+++ b/src/components/hooks/useInAppBrowser.ts
@@ -0,0 +1,34 @@
+// https://github.com/f2etw/detect-inapp/blob/master/src/inapp.js
+
+import { findKey } from "lodash";
+
+const BROWSER = {
+  messenger: /\bFB[\w_]+\/(Messenger|MESSENGER)/,
+  facebook: /\bFB[\w_]+\//,
+  twitter: /\bTwitter/i,
+  line: /\bLine\//i,
+  wechat: /\bMicroMessenger\//i,
+  puffin: /\bPuffin/i,
+  miui: /\bMiuiBrowser\//i,
+  instagram: /\bInstagram/i,
+  chrome: /\bCrMo\b|CriOS|Android.*Chrome\/[.0-9]* (Mobile)?/,
+  safari: /Version.*Mobile.*Safari|Safari.*Mobile|MobileSafari/,
+  ie: /IEMobile|MSIEMobile/,
+  firefox:
+    /fennec|firefox.*maemo|(Mobile|Tablet).*Firefox|Firefox.*Mobile|FxiOS/,
+};
+
+export const useInAppBrowser = (): boolean => {
+  const userAgent =
+    navigator.userAgent ||
+    navigator.vendor ||
+    (window as unknown as { opera: string }).opera;
+
+  const rules = ["WebView", "(iPhone|iPod|iPad)(?!.*Safari/)", "Android.*(wv)"];
+  const regex = new RegExp(`(${rules.join("|")})`, "ig");
+
+  return (
+    Boolean(userAgent.match(regex)) &&
+    findKey(BROWSER, (regex) => regex.test(userAgent)) !== undefined
+  );
+};
diff --git a/src/components/scene/Scene.tsx b/src/components/scene/Scene.tsx
index e69fc68..380c35d 100644
--- a/src/components/scene/Scene.tsx
+++ b/src/components/scene/Scene.tsx
@@ -32,7 +32,7 @@ import round from "lodash/round";
 import Stack from "@/util/stack";
 import isMobile from "@/util/isMobile";
 import { Canvas } from "@react-three/fiber";
-import { mdiArrowLeftBold, mdiOpenInNew } from "@mdi/js";
+import { mdiArrowLeftBold, mdiClose, mdiOpenInNew } from "@mdi/js";
 import { Icon } from "@mdi/react";
 import { PDF } from "../util/PDF";
 import { CellphoneUI } from "../ui/CellphoneUI";
@@ -48,6 +48,7 @@ import { useWindowSize } from "../hooks/useWindowSize";
 import { Info } from "../util/Info";
 import { Loader } from "../ui/Loader";
 import { MobileMenu } from "../ui/MobileMenu";
+import { useInAppBrowser } from "../hooks/useInAppBrowser";
 
 const AnimatedText = threeAnimated(Text);
 const AnimatedCam = threeAnimated(PerspectiveCamera);
@@ -60,10 +61,12 @@ export function Scene(props: JSX.IntrinsicElements["group"]) {
   const { width, height } = useWindowSize();
   const config = useConfig();
   const mobile = isMobile();
+  const isInAppBrowser = useInAppBrowser();
 
   // States
   const [fps, setFps] = useState(0);
   const [dpr, setDpr] = useState(2);
+  const [warningDismissed, setWarningDismissed] = useState(false);
   const [pendingView, setPendingView] = useState<View | null>(null);
   const [backHovered, setBackHovered] = useState(false);
   const [backClicked, setBackClicked] = useState(false);
@@ -174,6 +177,20 @@ export function Scene(props: JSX.IntrinsicElements["group"]) {
                   />
                 </AnimatedButton>
               )}
+              {!warningDismissed && isInAppBrowser ? (
+                <div className="absolute top-0 right-0 bg-amber-500 m-3 p-2 rounded-xl flex gap-2 items-center justify-between">
+                  <p className="text-black text-md">
+                    For the best experience, please open this page in a regular
+                    browser
+                  </p>
+                  <button
+                    className="transition-all duration-300 pointer-events-auto hover:scale-110 hover:bg-amber-600 rounded-lg"
+                    onClick={() => setWarningDismissed(true)}
+                  >
+                    <Icon path={mdiClose} color="black" className="size-6" />
+                  </button>
+                </div>
+              ) : null}
               <div className="min-w-12 text-white bottom-0 right-0 absolute m-3 p-1 text-xs text-right text-stroke-2 text-stroke-black paint-sfm">
                 <Info />
                 {fps > 0 && (