Исправить синхронизацию прочтения каналов

shine-UI/js/pages/channel-view.js

@@ -393,22 +393,11 @@ function createChannelReadTracker({
   }
   window.addEventListener('resize', onResize);
 
-  const initialSyncRequired = canWrite && unreadCount <= 0 && safeMessagesCount >= 0;
-  if (initialSyncRequired) {
-    void authService.upsertUserSetting({
-      login,
-      settingType: 1,
-      settingKey,
-      timeMs: Date.now(),
-      valueText: '',
-      valueNum: safeMessagesCount,
-      storagePwd,
-    }).catch(() => {});
-    persistedSeenCount = safeMessagesCount;
+  if (canWrite) {
     desiredSeenCount = safeMessagesCount;
-  } else {
-    window.setTimeout(() => measure(), 120);
+    void flush();
   }
+  window.setTimeout(() => measure(), 120);
 
   const cleanup = () => {
     disposed = true;

shine-UI/js/pages/channels-list.js

@@ -27,6 +27,7 @@ const CHANNEL_TYPE_STORIES = 0;
 const CHANNEL_TYPE_PERSONAL = 100;
 const DIARY_CHANNEL_NAME = 'diary';
 const DIARY_DISPLAY_NAME = 'Дневник';
+const CHANNEL_READ_SETTING_TYPE = 1;
 
 const CHANNELS_VIEW_ALL = 'all';
 const CHANNELS_VIEW_OWNED = 'owned';
@@ -111,6 +112,58 @@ function isVisibleChannelSummary(summary) {
   return !!ownerLogin && !!channelName;
 }
 
+function channelReadSettingKey(summary) {
+  const ownerBch = String(summary?.channel?.ownerBlockchainName || '').trim();
+  const channelName = String(summary?.channel?.channelName || '').trim();
+  if (!ownerBch || !channelName) return '';
+  return `${ownerBch}/${channelName}`;
+}
+
+async function ensureChannelReadBaselines(feed) {
+  const login = String(state.session.login || '').trim();
+  const storagePwd = state.session.storagePwdInMemory;
+  if (!login || !storagePwd) return;
+
+  let settingsPayload;
+  try {
+    settingsPayload = await authService.listUserSettings(login);
+  } catch {
+    return;
+  }
+
+  const existing = new Set(
+    (Array.isArray(settingsPayload?.settings) ? settingsPayload.settings : [])
+      .filter((item) => Number(item?.setting_type) === CHANNEL_READ_SETTING_TYPE)
+      .map((item) => String(item?.setting_key || '').trim())
+      .filter(Boolean),
+  );
+
+  const summaries = [
+    ...(Array.isArray(feed?.followedUsersChannels) ? feed.followedUsersChannels : []),
+    ...(Array.isArray(feed?.followedChannels) ? feed.followedChannels : []),
+  ].filter(isVisibleChannelSummary);
+
+  for (const summary of summaries) {
+    const settingKey = channelReadSettingKey(summary);
+    if (!settingKey || existing.has(settingKey)) continue;
+
+    try {
+      await authService.upsertUserSetting({
+        login,
+        settingType: CHANNEL_READ_SETTING_TYPE,
+        settingKey,
+        timeMs: Date.now(),
+        valueText: '',
+        valueNum: Math.max(0, Number(summary?.messagesCount || 0)),
+        storagePwd,
+      });
+      existing.add(settingKey);
+    } catch {
+      // Не ломаем экран каналов из-за фоновой инициализации read-state.
+    }
+  }
+}
+
 function avatarLetterFromName(name = '') {
   const first = Array.from(String(name || '').trim())[0] || '#';
   return first.toUpperCase();
@@ -1323,6 +1376,7 @@ async function loadFeedAndRender({ screen, listState, contentEl, navigate }) {
 
   try {
     const feed = await authService.listSubscriptionsFeed(state.session.login, 200);
+    void ensureChannelReadBaselines(feed);
     let diaryPayload = null;
     try {
       diaryPayload = await authService.getPersonalDiary(state.session.login, 200, 'asc');

shine-UI/js/services/auth-service.js

@@ -3030,6 +3030,15 @@ export class AuthService {
     return response.payload || {};
   }
 
+  async listUserSettings(login) {
+    const cleanLogin = String(login || '').trim();
+    if (!cleanLogin) throw new Error('Не передан login');
+
+    const response = await this.ws.request('ListUserSettings', { login: cleanLogin });
+    if (response.status !== 200) throw opError('ListUserSettings', response);
+    return response.payload || {};
+  }
+
   async upsertUserSetting({
     login,
     settingType,