From d309ca124461bc270f0e733441da3cc26167b760 Mon Sep 17 00:00:00 2001
From: syuilo <4439005+syuilo@users.noreply.github.com>
Date: Wed, 30 Apr 2025 07:40:53 +0900
Subject: [PATCH] wip

---
 packages/frontend/src/components/MkTimeline.vue | 8 ++++----
 packages/frontend/src/pages/channel.vue         | 9 +++++++++
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/packages/frontend/src/components/MkTimeline.vue b/packages/frontend/src/components/MkTimeline.vue
index a4c8e0d68d..cf1cf99e3d 100644
--- a/packages/frontend/src/components/MkTimeline.vue
+++ b/packages/frontend/src/components/MkTimeline.vue
@@ -106,7 +106,7 @@ type TimelineQueryType = {
 	roleId?: string
 };
 
-let noteCounterForAd = 0;
+let adInsertionCounter = 0;
 
 const POLLING_INTERVAL = 1000 * 15;
 
@@ -128,9 +128,9 @@ function releaseQueue() {
 }
 
 function prepend(note: Misskey.entities.Note) {
-	noteCounterForAd++;
+	adInsertionCounter++;
 
-	if (instance.notesPerOneAd > 0 && noteCounterForAd % instance.notesPerOneAd === 0) {
+	if (instance.notesPerOneAd > 0 && adInsertionCounter % instance.notesPerOneAd === 0) {
 		note._shouldInsertAd_ = true;
 	}
 
@@ -319,7 +319,7 @@ onUnmounted(() => {
 
 function reloadTimeline() {
 	return new Promise<void>((res) => {
-		noteCounterForAd = 0;
+		adInsertionCounter = 0;
 
 		paginator.reload().then(() => {
 			res();
diff --git a/packages/frontend/src/pages/channel.vue b/packages/frontend/src/pages/channel.vue
index ff5057cefd..5ead3b5fe6 100644
--- a/packages/frontend/src/pages/channel.vue
+++ b/packages/frontend/src/pages/channel.vue
@@ -73,6 +73,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { computed, watch, ref } from 'vue';
 import * as Misskey from 'misskey-js';
 import { url } from '@@/js/config.js';
+import { useInterval } from '@@/js/use-interval.js';
 import type { PageHeaderItem } from '@/types/page-header.js';
 import MkPostForm from '@/components/MkPostForm.vue';
 import MkTimeline from '@/components/MkTimeline.vue';
@@ -118,6 +119,14 @@ const featuredPagination = computed(() => ({
 	},
 }));
 
+useInterval(() => {
+	if (channel.value == null) return;
+	miLocalStorage.setItemAsJson(`channelLastReadedAt:${channel.value.id}`, Date.now());
+}, 3000, {
+	immediate: true,
+	afterMounted: true,
+});
+
 watch(() => props.channelId, async () => {
 	channel.value = await misskeyApi('channels/show', {
 		channelId: props.channelId,