From 02c48fc50d2a7837b612b1231568af76b90b985b Mon Sep 17 00:00:00 2001
From: Christian Fehmer <fehmer@users.noreply.github.com>
Date: Wed, 5 Mar 2025 13:55:29 +0100
Subject: [PATCH] impr(leaderboard): show typing speed in selected unit
 (@fehmer) (#6328)

---
 frontend/src/html/pages/leaderboards.html |  4 ++--
 frontend/src/ts/pages/leaderboards.ts     | 25 ++++++++++++++++++++---
 2 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/frontend/src/html/pages/leaderboards.html b/frontend/src/html/pages/leaderboards.html
index 2103331b74ed..5e2344733592 100644
--- a/frontend/src/html/pages/leaderboards.html
+++ b/frontend/src/html/pages/leaderboards.html
@@ -51,7 +51,7 @@
           <tr>
             <td>#</td>
             <td>name</td>
-            <td class="stat narrow">
+            <td class="stat narrow speedUnit">
               wpm
               <div class="sub">accuracy</div>
             </td>
@@ -59,7 +59,7 @@
               raw
               <div class="sub">consistency</div>
             </td>
-            <td class="stat wide">wpm</td>
+            <td class="stat wide speedUnit">wpm</td>
             <td class="stat wide">accuracy</td>
             <td class="stat wide">raw</td>
             <td class="stat wide">consistency</td>
diff --git a/frontend/src/ts/pages/leaderboards.ts b/frontend/src/ts/pages/leaderboards.ts
index 425d74494a6a..1ab6366df8f8 100644
--- a/frontend/src/ts/pages/leaderboards.ts
+++ b/frontend/src/ts/pages/leaderboards.ts
@@ -1,5 +1,6 @@
 import Page from "./page";
 import * as Skeleton from "../utils/skeleton";
+import Config from "../config";
 import {
   LeaderboardEntry,
   XpLeaderboardEntry,
@@ -39,6 +40,8 @@ import {
   serialize as serializeUrlSearchParams,
 } from "zod-urlsearchparams";
 import { UTCDateMini } from "@date-fns/utc";
+import * as ConfigEvent from "../observables/config-event";
+import * as ActivePage from "../states/active-page";
 // import * as ServerConfiguration from "../ape/server-configuration";
 
 const LeaderboardTypeSchema = z.enum(["allTime", "weekly", "daily"]);
@@ -699,7 +702,10 @@ function fillUser(): void {
     let str = `Not qualified`;
 
     if (!state.yesterday) {
-      str += ` (min speed required: ${state.minWpm} wpm)`;
+      str += ` (min speed required: ${Format.typingSpeed(state.minWpm, {
+        showDecimalPlaces: true,
+        suffix: ` ${Config.typingSpeedUnit}`,
+      })})`;
     }
 
     $(".page.pageLeaderboards .bigUser").html(
@@ -772,7 +778,7 @@ function fillUser(): void {
           <div class="bottom">${diffText}</div>
         </div>
         <div class="stat wide">
-          <div class="title">wpm</div>
+          <div class="title">${Config.typingSpeedUnit}</div>
           <div class="value">${formatted.wpm}</div>
         </div>
         <div class="stat wide">
@@ -943,6 +949,12 @@ function updateContent(): void {
   updateTimerVisibility();
   fillTable();
 
+  for (const element of document.querySelectorAll(
+    ".page.pageLeaderboards .speedUnit"
+  )) {
+    element.innerHTML = Config.typingSpeedUnit;
+  }
+
   if (state.scrollToUserAfterFill) {
     const windowHeight = $(window).height() ?? 0;
     const offset = $(`.tableAndUser .me`).offset()?.top ?? 0;
@@ -1338,10 +1350,17 @@ export const page = new Page({
   },
   afterShow: async (): Promise<void> => {
     updateSecondaryButtons();
-    state.discordAvatarUrls = new Map<string, string>();
   },
 });
 
 $(async () => {
   Skeleton.save("pageLeaderboards");
 });
+
+ConfigEvent.subscribe((eventKey) => {
+  if (ActivePage.get() === "leaderboards" && eventKey === "typingSpeedUnit") {
+    updateContent();
+    fillUser();
+    fillAvatars();
+  }
+});