From 9c00fffb89d5c883f6a3f4760403df8565551bcb Mon Sep 17 00:00:00 2001
From: MartinBraquet <martin.braquet@gmail.com>
Date: Wed, 11 Feb 2026 16:52:27 +0100
Subject: [PATCH] Throttle toasts

---
 .../settings/hidden-profiles-modal.tsx        | 46 ++++++++++++++++---
 1 file changed, 39 insertions(+), 7 deletions(-)

diff --git a/web/components/settings/hidden-profiles-modal.tsx b/web/components/settings/hidden-profiles-modal.tsx
index fa9d97c..32453a3 100644
--- a/web/components/settings/hidden-profiles-modal.tsx
+++ b/web/components/settings/hidden-profiles-modal.tsx
@@ -1,4 +1,4 @@
-import {useEffect, useMemo, useState} from 'react'
+import {useEffect, useMemo, useRef, useState} from 'react'
 import {Modal, MODAL_CLASS, SCROLLABLE_MODAL_CLASS} from 'web/components/layout/modal'
 import {Col} from 'web/components/layout/col'
 import {Row} from 'web/components/layout/row'
@@ -30,6 +30,9 @@ export function HiddenProfilesModal(props: {
   const [error, setError] = useState<string | null>(null)
   const [hidden, setHidden] = useState<HiddenUser[] | null>(null)
   const [busyIds, setBusyIds] = useState<Record<string, boolean>>({})
+  // Throttle/batch success toasts when unhiding multiple profiles quickly
+  const [pendingUnhideCount, setPendingUnhideCount] = useState(0)
+  const toastTimerRef = useRef<number | ReturnType<typeof setTimeout> | null>(null)
 
   const empty = useMemo(() => (hidden ? hidden.length === 0 : false), [hidden])
 
@@ -56,21 +59,50 @@ export function HiddenProfilesModal(props: {
       .finally(() => alive && setLoading(false))
     return () => {
       alive = false
+      // Reset toast batching state on close/unmount
+      if (toastTimerRef.current) {
+        clearTimeout(toastTimerRef.current as number)
+        toastTimerRef.current = null
+      }
+      setPendingUnhideCount(0)
     }
   }, [open])
 
+  const flushUnhideToast = () => {
+    if (pendingUnhideCount <= 0) return
+    if (pendingUnhideCount === 1) {
+      toast.success(
+        t(
+          'settings.hidden_profiles.unhidden_success',
+          'Profile unhidden. You will start seeing this person again in results.'
+        )
+      )
+    } else {
+      toast.success(
+        t(
+          'settings.hidden_profiles.unhidden_success_many',
+          'Unhid {n} profiles.',
+          // Simple param replacement; if your i18n library supports interpolation, it will use it.
+        ).replace('{n}', String(pendingUnhideCount))
+      )
+    }
+    setPendingUnhideCount(0)
+  }
+
   const unhide = async (userId: string) => {
     if (busyIds[userId]) return
     setBusyIds((b) => ({...b, [userId]: true}))
     try {
       await api('unhide-profile', {hiddenUserId: userId})
       setHidden((list) => (list ? list.filter((u) => u.id !== userId) : list))
-      toast.success(
-        t(
-          'settings.hidden_profiles.unhidden_success',
-          'Profile unhidden. You will start seeing this person again in results.'
-        )
-      )
+      // Batch/throttle the success toast
+      setPendingUnhideCount((c) => c + 1)
+      if (!toastTimerRef.current) {
+        toastTimerRef.current = setTimeout(() => {
+          flushUnhideToast()
+          toastTimerRef.current = null
+        }, 600)
+      }
     } catch (e) {
       console.error('Failed to unhide profile', e)
       toast.error(t('settings.hidden_profiles.unhide_failed', 'Failed to unhide'))