From 79f095515fbfcc7b92f04c970cfe9b5287171e4f Mon Sep 17 00:00:00 2001
From: evanpelle <evanpelle@gmail.com>
Date: Thu, 29 Jan 2026 15:47:10 -0800
Subject: [PATCH] new chip

---
 src/client/Cosmetics.ts                | 22 +++++++++++++++
 src/client/components/DesktopNavBar.ts | 39 +++++++++++++++++++++++---
 2 files changed, 57 insertions(+), 4 deletions(-)

diff --git a/src/client/Cosmetics.ts b/src/client/Cosmetics.ts
index d1f00e88d..0f368175c 100644
--- a/src/client/Cosmetics.ts
+++ b/src/client/Cosmetics.ts
@@ -30,6 +30,18 @@ export async function handlePurchase(
 }
 
 let __cosmetics: Promise<Cosmetics | null> | null = null;
+let __cosmeticsHash: string | null = null;
+
+function simpleHash(str: string): string {
+  let hash = 0;
+  for (let i = 0; i < str.length; i++) {
+    const char = str.charCodeAt(i);
+    hash = (hash << 5) - hash + char;
+    hash = hash & hash;
+  }
+  return hash.toString(36);
+}
+
 export async function fetchCosmetics(): Promise<Cosmetics | null> {
   if (__cosmetics !== null) {
     return __cosmetics;
@@ -46,6 +58,11 @@ export async function fetchCosmetics(): Promise<Cosmetics | null> {
         console.error(`Invalid cosmetics: ${result.error.message}`);
         return null;
       }
+      const patternKeys = Object.keys(result.data.patterns).sort();
+      const hashInput = patternKeys
+        .map((k) => k + (result.data.patterns[k].product ? "sale" : ""))
+        .join(",");
+      __cosmeticsHash = simpleHash(hashInput);
       return result.data;
     } catch (error) {
       console.error("Error getting cosmetics:", error);
@@ -55,6 +72,11 @@ export async function fetchCosmetics(): Promise<Cosmetics | null> {
   return __cosmetics;
 }
 
+export async function getCosmeticsHash(): Promise<string | null> {
+  await fetchCosmetics();
+  return __cosmeticsHash;
+}
+
 export function patternRelationship(
   pattern: Pattern,
   colorPalette: { name: string; isArchived?: boolean } | null,
diff --git a/src/client/components/DesktopNavBar.ts b/src/client/components/DesktopNavBar.ts
index 1e13f87c1..6fbe8d398 100644
--- a/src/client/components/DesktopNavBar.ts
+++ b/src/client/components/DesktopNavBar.ts
@@ -1,12 +1,15 @@
 import { LitElement, html } from "lit";
 import { customElement, state } from "lit/decorators.js";
+import { getCosmeticsHash } from "../Cosmetics";
 import { getGamesPlayed } from "../Utils";
 
 const HELP_SEEN_KEY = "helpSeen";
+const STORE_SEEN_HASH_KEY = "storeSeenHash";
 
 @customElement("desktop-nav-bar")
 export class DesktopNavBar extends LitElement {
   @state() private _helpSeen = localStorage.getItem(HELP_SEEN_KEY) === "true";
+  @state() private _hasNewCosmetics = false;
 
   createRenderRoot() {
     return this;
@@ -23,6 +26,12 @@ export class DesktopNavBar extends LitElement {
         this._updateActiveState(current);
       });
     }
+
+    // Check if cosmetics have changed
+    getCosmeticsHash().then((hash: string | null) => {
+      const seenHash = localStorage.getItem(STORE_SEEN_HASH_KEY);
+      this._hasNewCosmetics = hash !== null && hash !== seenHash;
+    });
   }
 
   disconnectedCallback() {
@@ -46,14 +55,29 @@ export class DesktopNavBar extends LitElement {
   }
 
   private showHelpDot(): boolean {
+    // Only show one dot at a time to prevent
+    // overwhelming users.
     return getGamesPlayed() < 10 && !this._helpSeen;
   }
 
+  private showStoreDot(): boolean {
+    return this._hasNewCosmetics && !this.showHelpDot();
+  }
+
   private onHelpClick = () => {
     localStorage.setItem(HELP_SEEN_KEY, "true");
     this._helpSeen = true;
   };
 
+  private onStoreClick = () => {
+    this._hasNewCosmetics = false;
+    getCosmeticsHash().then((hash: string | null) => {
+      if (hash !== null) {
+        localStorage.setItem(STORE_SEEN_HASH_KEY, hash);
+      }
+    });
+  };
+
   render() {
     return html`
       <nav
@@ -123,11 +147,18 @@ export class DesktopNavBar extends LitElement {
             class="nav-menu-item text-white/70 hover:text-blue-500 font-bold tracking-widest uppercase cursor-pointer transition-colors [&.active]:text-blue-500"
             data-page="page-item-store"
             data-i18n="main.store"
+            @click=${this.onStoreClick}
           ></button>
-          <span
-            class="absolute -top-3 -right-2 bg-gradient-to-br from-red-600 to-red-700 text-white text-[9px] font-black tracking-wider px-2 py-0.5 rounded rotate-12 shadow-lg shadow-red-600/50 animate-pulse pointer-events-none"
-            data-i18n="main.store_new_badge"
-          ></span>
+          ${this.showStoreDot()
+            ? html`
+                <span
+                  class="absolute -top-1 -right-1 w-2 h-2 bg-red-500 rounded-full animate-ping"
+                ></span>
+                <span
+                  class="absolute -top-1 -right-1 w-2 h-2 bg-red-500 rounded-full"
+                ></span>
+              `
+            : ""}
         </div>
         <button
           class="nav-menu-item text-white/70 hover:text-blue-500 font-bold tracking-widest uppercase cursor-pointer transition-colors [&.active]:text-blue-500"