From a548851245b07fc616a3010a3eb3e407ba1fc410 Mon Sep 17 00:00:00 2001
From: Johannes Kirschbauer <hsjobeki@gmail.com>
Date: Thu, 17 Jul 2025 10:51:32 +0200
Subject: [PATCH] ui/hooks: useMaybeClanUri init hook

Needed for pre-rendering the cube scene with clanURI = null
When it later receives a value scene will get populated without completely re-rendering
---
 pkgs/clan-app/ui/src/hooks/clan.ts | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/pkgs/clan-app/ui/src/hooks/clan.ts b/pkgs/clan-app/ui/src/hooks/clan.ts
index fe1a6db5f..faf1953fa 100644
--- a/pkgs/clan-app/ui/src/hooks/clan.ts
+++ b/pkgs/clan-app/ui/src/hooks/clan.ts
@@ -1,6 +1,6 @@
 import { callApi } from "@/src/hooks/api";
 import { addClanURI, setActiveClanURI } from "@/src/stores/clan";
-import { Params, Navigator } from "@solidjs/router";
+import { Params, Navigator, useParams } from "@solidjs/router";
 
 export const selectClanFolder = async () => {
   const req = callApi("get_clan_folder", {});
@@ -27,3 +27,19 @@ export const navigateToClan = (navigate: Navigator, uri: string) => {
 export const clanURIParam = (params: Params) => {
   return window.atob(params.clanURI);
 };
+
+export const useMaybeClanURI = () => {
+  const params = useParams();
+
+  if (!params.clanURI) {
+    return null;
+  }
+
+  const clanURI = clanURIParam(params);
+
+  if (!clanURI) {
+    throw new Error("Could not decode clan URI from params: " + params.clanURI);
+  }
+
+  return clanURI;
+};