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Render unreaded but loaded slice

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This commit is contained in:
Eduard Kuzmenko 2022-02-28 21:15:00 +02:00
parent f7fd6832eb
commit 05f9d93cfa
1 changed files with 13 additions and 6 deletions
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19
src/components/chat/bubbles.ts
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@ -2271,7 +2271,7 @@ export default class ChatBubbles {
lastMsgId = 0;
}
this.historyStorage = this.appMessagesManager.getHistoryStorage(peerId, this.chat.threadId);
const historyStorage = this.historyStorage = this.appMessagesManager.getHistoryStorage(peerId, this.chat.threadId);
let topMessage = chatType === 'pinned' ? this.appMessagesManager.pinnedMessages[peerId].maxId : this.historyStorage.maxId ?? 0;
const isTarget = lastMsgId !== undefined;
@ -2280,7 +2280,8 @@ export default class ChatBubbles {
topMessage = 0;
} */
let readMaxId = 0, savedPosition: ReturnType<AppImManager['getChatSavedPosition']>;
let followingUnread: boolean;
let readMaxId = 0, savedPosition: ReturnType<AppImManager['getChatSavedPosition']>, overrideAdditionMsgId: number;
if(!isTarget) {
if(!samePeer) {
savedPosition = this.chat.appImManager.getChatSavedPosition(this.chat);
@ -2290,7 +2291,14 @@ export default class ChatBubbles {
} else if(topMessage) {
readMaxId = this.appMessagesManager.getReadMaxIdIfUnread(peerId, this.chat.threadId);
if(/* dialog.unread_count */readMaxId && !samePeer) {
const dialog = this.appMessagesManager.getDialogOnly(peerId);
if(/* dialog.unread_count */readMaxId && !samePeer && (!dialog || dialog.unread_count !== 1)) {
const foundSlice = historyStorage.history.findSliceOffset(readMaxId);
if(foundSlice && foundSlice.slice.isEnd(SliceEnd.Bottom)) {
overrideAdditionMsgId = foundSlice.slice[foundSlice.offset - 25] || foundSlice.slice[0] || readMaxId;
}
followingUnread = !isTarget;
lastMsgId = readMaxId;
} else {
lastMsgId = topMessage;
@ -2299,7 +2307,7 @@ export default class ChatBubbles {
}
}
const isJump = lastMsgId !== topMessage;
const isJump = lastMsgId !== topMessage/* && overrideAdditionMsgId === undefined */;
const {scrollable} = this;
@ -2341,7 +2349,7 @@ export default class ChatBubbles {
}
// add last message, bc in getHistory will load < max_id
const additionMsgId = isJump || chatType === 'scheduled' || this.chat.isRestricted ? 0 : topMessage;
const additionMsgId = overrideAdditionMsgId ?? (isJump || chatType === 'scheduled' || this.chat.isRestricted ? 0 : topMessage);
/* this.setPeerPromise = null;
this.preloader.detach();
@ -2450,7 +2458,6 @@ export default class ChatBubbles {
} */
} else if((topMessage && isJump) || isTarget) {
const fromUp = maxBubbleId > 0 && (maxBubbleId < lastMsgId || lastMsgId < 0);
const followingUnread = readMaxId === lastMsgId && !isTarget;
if(!fromUp && samePeer) {
scrollable.scrollTop = scrollable.lastScrollPosition = 99999;
} else if(fromUp/* && (samePeer || forwardingUnread) */) {