tweb/src/components/chat/bubbles.ts

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/*
* https://github.com/morethanwords/tweb
* Copyright (C) 2019-2021 Eduard Kuzmenko
* https://github.com/morethanwords/tweb/blob/master/LICENSE
*/
import type { AppImManager } from "../../lib/appManagers/appImManager";
import type { AppMessagesManager, HistoryResult, HistoryStorage, MyMessage } from "../../lib/appManagers/appMessagesManager";
import type { AppStickersManager } from "../../lib/appManagers/appStickersManager";
import type { AppUsersManager } from "../../lib/appManagers/appUsersManager";
import type { AppInlineBotsManager } from "../../lib/appManagers/appInlineBotsManager";
import type { AppPhotosManager } from "../../lib/appManagers/appPhotosManager";
import type { MyDocument } from "../../lib/appManagers/appDocsManager";
import type { AppPeersManager } from "../../lib/appManagers/appPeersManager";
import type { AppProfileManager } from "../../lib/appManagers/appProfileManager";
import type { AppDraftsManager } from "../../lib/appManagers/appDraftsManager";
import type { AppMessagesIdsManager } from "../../lib/appManagers/appMessagesIdsManager";
import type Chat from "./chat";
import { CHAT_ANIMATION_GROUP } from "../../lib/appManagers/appImManager";
import { getObjectKeysAndSort } from "../../helpers/object";
import { IS_TOUCH_SUPPORTED } from "../../environment/touchSupport";
import { logger } from "../../lib/logger";
import rootScope from "../../lib/rootScope";
import BubbleGroups from "./bubbleGroups";
import PopupDatePicker from "../popups/datePicker";
import PopupForward from "../popups/forward";
import PopupStickers from "../popups/stickers";
import ProgressivePreloader from "../preloader";
import Scrollable, { SliceSides } from "../scrollable";
import StickyIntersector from "../stickyIntersector";
import animationIntersector from "../animationIntersector";
import RichTextProcessor from "../../lib/richtextprocessor";
import mediaSizes from "../../helpers/mediaSizes";
import { IS_ANDROID, IS_APPLE, IS_MOBILE, IS_SAFARI } from "../../environment/userAgent";
import I18n, { i18n, langPack } from "../../lib/langPack";
import AvatarElement from "../avatar";
import { ripple } from "../ripple";
import { wrapAlbum, wrapPhoto, wrapVideo, wrapDocument, wrapSticker, wrapPoll, wrapGroupedDocuments } from "../wrappers";
import { MessageRender } from "./messageRender";
import LazyLoadQueue from "../lazyLoadQueue";
import ListenerSetter from "../../helpers/listenerSetter";
import PollElement from "../poll";
import AudioElement from "../audio";
import { Message, MessageEntity, MessageReplyHeader, Photo, PhotoSize, ReplyMarkup, Update, WebPage } from "../../layer";
import { REPLIES_PEER_ID } from "../../lib/mtproto/mtproto_config";
import { FocusDirection } from "../../helpers/fastSmoothScroll";
import useHeavyAnimationCheck, { getHeavyAnimationPromise, dispatchHeavyAnimationEvent, interruptHeavyAnimation } from "../../hooks/useHeavyAnimationCheck";
import { fastRaf, fastRafPromise } from "../../helpers/schedulers";
import { deferredPromise } from "../../helpers/cancellablePromise";
import RepliesElement from "./replies";
import DEBUG from "../../config/debug";
import { SliceEnd } from "../../helpers/slicedArray";
import serverTimeManager from "../../lib/mtproto/serverTimeManager";
import PeerTitle from "../peerTitle";
import { forEachReverse } from "../../helpers/array";
import findUpClassName from "../../helpers/dom/findUpClassName";
import findUpTag from "../../helpers/dom/findUpTag";
import { toast } from "../toast";
import { getElementByPoint } from "../../helpers/dom/getElementByPoint";
import { getMiddleware } from "../../helpers/middleware";
import { cancelEvent } from "../../helpers/dom/cancelEvent";
import { attachClickEvent } from "../../helpers/dom/clickEvent";
import htmlToDocumentFragment from "../../helpers/dom/htmlToDocumentFragment";
import positionElementByIndex from "../../helpers/dom/positionElementByIndex";
import reflowScrollableElement from "../../helpers/dom/reflowScrollableElement";
import replaceContent from "../../helpers/dom/replaceContent";
import setInnerHTML from "../../helpers/dom/setInnerHTML";
import whichChild from "../../helpers/dom/whichChild";
import { cancelAnimationByKey } from "../../helpers/animation";
import assumeType from "../../helpers/assumeType";
import { EmoticonsDropdown } from "../emoticonsDropdown";
import debounce from "../../helpers/schedulers/debounce";
import { formatNumber } from "../../helpers/number";
import { SEND_WHEN_ONLINE_TIMESTAMP } from "../../lib/mtproto/constants";
import windowSize from "../../helpers/windowSize";
import { formatPhoneNumber } from "../../helpers/formatPhoneNumber";
import AppMediaViewer from "../appMediaViewer";
import SetTransition from "../singleTransition";
import handleHorizontalSwipe from "../../helpers/dom/handleHorizontalSwipe";
import { cancelContextMenuOpening } from "../misc";
const USE_MEDIA_TAILS = false;
const IGNORE_ACTIONS: Set<Message.messageService['action']['_']> = new Set([
'messageActionHistoryClear',
'messageActionChatCreate'/* ,
'messageActionChannelMigrateFrom' */
]);
const TEST_SCROLL_TIMES: number = undefined;
let TEST_SCROLL = TEST_SCROLL_TIMES;
let queueId = 0;
type GenerateLocalMessageType<IsService> = IsService extends true ? Message.messageService : Message.message;
export default class ChatBubbles {
public bubblesContainer: HTMLDivElement;
private chatInner: HTMLDivElement;
public scrollable: Scrollable;
private getHistoryTopPromise: Promise<boolean>;
private getHistoryBottomPromise: Promise<boolean>;
public peerId: PeerId;
//public messagesCount: number = -1;
private unreadOut = new Set<number>();
public needUpdate: {replyToPeerId: PeerId, replyMid: number, mid: number}[] = []; // if need wrapSingleMessage
public bubbles: {[mid: string]: HTMLDivElement} = {};
public skippedMids: Set<number> = new Set();
private dateMessages: {[timestamp: number]: {
div: HTMLDivElement,
firstTimestamp: number,
container: HTMLDivElement,
timeout?: number
}} = {};
private scrolledDown = true;
private isScrollingTimeout = 0;
private stickyIntersector: StickyIntersector;
private unreadedObserver: IntersectionObserver;
private unreaded: Map<HTMLElement, number> = new Map();
private unreadedSeen: Set<number> = new Set();
private readPromise: Promise<void>;
private bubbleGroups: BubbleGroups;
private preloader: ProgressivePreloader = null;
private loadedTopTimes = 0;
private loadedBottomTimes = 0;
private messagesQueuePromise: Promise<void> = null;
private messagesQueue: {message: any, bubble: HTMLElement, reverse: boolean, promises: Promise<void>[]}[] = [];
private messagesQueueOnRender: () => void = null;
private messagesQueueOnRenderAdditional: () => void = null;
private firstUnreadBubble: HTMLDivElement = null;
private attachedUnreadBubble: boolean;
public lazyLoadQueue: LazyLoadQueue;
private middleware = getMiddleware();
private log: ReturnType<typeof logger>;
public listenerSetter: ListenerSetter;
private replyFollowHistory: number[] = [];
private isHeavyAnimationInProgress = false;
private scrollingToBubble: HTMLElement;
private isFirstLoad = true;
private needReflowScroll: boolean;
private fetchNewPromise: Promise<void>;
private historyStorage: HistoryStorage;
private passEntities: Partial<{
[_ in MessageEntity['_']]: boolean
}> = {};
private onAnimateLadder: () => Promise<any> | void;
// private ladderDeferred: CancellablePromise<void>;
private resolveLadderAnimation: () => Promise<any>;
private emptyPlaceholderMid: number;
private viewsObserver: IntersectionObserver;
private viewsMids: Set<number> = new Set();
private sendViewCountersDebounced: () => Promise<void>;
constructor(
private chat: Chat,
private appMessagesManager: AppMessagesManager,
private appStickersManager: AppStickersManager,
private appUsersManager: AppUsersManager,
private appInlineBotsManager: AppInlineBotsManager,
private appPhotosManager: AppPhotosManager,
private appPeersManager: AppPeersManager,
private appProfileManager: AppProfileManager,
private appDraftsManager: AppDraftsManager,
private appMessagesIdsManager: AppMessagesIdsManager
) {
//this.chat.log.error('Bubbles construction');
this.listenerSetter = new ListenerSetter();
this.bubblesContainer = document.createElement('div');
this.bubblesContainer.classList.add('bubbles', 'scrolled-down');
this.chatInner = document.createElement('div');
this.chatInner.classList.add('bubbles-inner');
this.setScroll();
this.bubblesContainer.append(this.scrollable.container);
// * constructor end
this.log = this.chat.log;
this.bubbleGroups = new BubbleGroups(this.chat);
this.preloader = new ProgressivePreloader({
cancelable: false
});
this.lazyLoadQueue = new LazyLoadQueue();
this.lazyLoadQueue.queueId = ++queueId;
// * events
// will call when sent for update pos
this.listenerSetter.add(rootScope)('history_update', ({storage, peerId, mid}) => {
if(this.chat.getMessagesStorage() === storage) {
const bubble = this.bubbles[mid];
if(!bubble) return;
const message = this.chat.getMessage(mid);
if(+bubble.dataset.timestamp >= (message.date + serverTimeManager.serverTimeOffset - 1)) {
this.bubbleGroups.changeBubbleMid(bubble, mid);
return;
}
this.setBubblePosition(bubble, message, false);
//this.log('history_update', this.bubbles[mid], mid, message);
if(this.scrollingToBubble) {
this.scrollToBubbleEnd();
}
//this.renderMessage(message, false, false, bubble);
}
});
//this.listenerSetter.add(rootScope)('')
this.listenerSetter.add(rootScope)('dialog_flush', ({peerId}) => {
if(this.peerId === peerId) {
this.deleteMessagesByIds(Object.keys(this.bubbles).map(m => +m));
}
});
// Calls when message successfully sent and we have an id
this.listenerSetter.add(rootScope)('message_sent', (e) => {
const {storage, tempId, tempMessage, mid} = e;
// ! can't use peerId to validate here, because id can be the same in 'scheduled' and 'chat' types
if(this.chat.getMessagesStorage() !== storage) {
return;
}
//this.log('message_sent', e);
const mounted = this.getMountedBubble(tempId, tempMessage) || this.getMountedBubble(mid);
if(mounted) {
const message = this.chat.getMessage(mid);
const bubble = mounted.bubble;
//this.bubbles[mid] = bubble;
/////this.log('message_sent', bubble);
if(message.replies) {
const repliesElement = bubble.querySelector('replies-element') as RepliesElement;
if(repliesElement) {
repliesElement.message = message;
repliesElement.init();
}
}
if(message.media?.document) {
const div = bubble.querySelector(`.document-container[data-mid="${tempId}"] .document`);
if(div) {
const container = findUpClassName(div, 'document-container');
if(!tempMessage.media?.document?.thumbs?.length && message.media.document.thumbs?.length) {
div.replaceWith(wrapDocument({message}));
}
if(container) {
container.dataset.mid = '' + mid;
}
}
}
// set new mids to album items for mediaViewer
if(message.grouped_id) {
const item = (bubble.querySelector(`.grouped-item[data-mid="${tempId}"]`) as HTMLElement) || bubble; // * it can be .document-container
if(item) {
item.dataset.mid = '' + mid;
}
}
if(message.media?.poll) {
const pollElement = bubble.querySelector('poll-element') as PollElement;
if(pollElement) {
const newPoll = message.media.poll;
pollElement.message = message;
pollElement.setAttribute('poll-id', newPoll.id);
pollElement.setAttribute('message-id', '' + mid);
}
}
if(message.media?.document) {
const element = bubble.querySelector(`audio-element[data-mid="${tempId}"], .document[data-doc-id="${tempId}"], .media-round[data-mid="${tempId}"]`) as HTMLElement;
if(element) {
if(element instanceof AudioElement || element.classList.contains('media-round')) {
element.dataset.mid = '' + message.mid;
delete element.dataset.isOutgoing;
(element as any).message = message;
(element as any).onLoad(true);
} else {
element.dataset.docId = message.media.document.id;
}
}
}
/* bubble.classList.remove('is-sending');
bubble.classList.add('is-sent');
bubble.dataset.mid = '' + mid;
this.bubbleGroups.removeBubble(bubble, tempId); */
if(message.media?.webpage && !bubble.querySelector('.web')) {
getHeavyAnimationPromise().then(() => {
this.safeRenderMessage(message, true, false, bubble, false);
this.scrollToBubbleIfLast(bubble);
});
/* const mounted = this.getMountedBubble(mid);
if(!mounted) return;
this.renderMessage(mounted.message, true, false, mounted.bubble, false); */
}
//delete this.bubbles[tempId];
} else {
this.log.warn('message_sent there is no bubble', e);
}
const bubbles = this.bubbles;
if(bubbles[tempId]) {
const bubble = bubbles[tempId];
bubbles[mid] = bubble;
delete bubbles[tempId];
//getHeavyAnimationPromise().then(() => {
fastRaf(() => {
if(bubble.classList.contains('is-sending')) {
bubble.classList.remove('is-sending');
bubble.classList.add(this.peerId === rootScope.myId && this.chat.type !== 'scheduled' ? 'is-read' : 'is-sent');
}
});
//});
bubble.dataset.mid = '' + mid;
}
if(this.unreadOut.has(tempId)) {
this.unreadOut.delete(tempId);
this.unreadOut.add(mid);
}
// * check timing of scheduled message
if(this.chat.type === 'scheduled') {
const timestamp = Date.now() / 1000 | 0;
const maxTimestamp = tempMessage.date - 10;
//this.log('scheduled timing:', timestamp, maxTimestamp);
if(timestamp >= maxTimestamp) {
this.deleteMessagesByIds([mid]);
}
}
});
this.listenerSetter.add(rootScope)('message_edit', ({storage, peerId, mid}) => {
// fastRaf(() => {
if(storage !== this.chat.getMessagesStorage()) return;
const message = this.chat.getMessage(mid);
const mounted = message.grouped_id ? this.getGroupedBubble(message.grouped_id) : this.getMountedBubble(mid);
if(!mounted) return;
const updatePosition = this.chat.type === 'scheduled';
const scrolledDown = this.scrolledDown;
this.safeRenderMessage(mounted.message, true, false, mounted.bubble, updatePosition);
if(scrolledDown) {
this.scrollToBubbleIfLast(mounted.bubble);
}
if(updatePosition) {
(this.messagesQueuePromise || Promise.resolve()).then(() => {
this.deleteEmptyDateGroups();
});
}
// });
});
this.listenerSetter.add(rootScope)('album_edit', ({peerId, groupId, deletedMids}) => {
//fastRaf(() => { // ! can't use delayed smth here, need original bubble to be edited
if(peerId !== this.peerId) return;
const mids = this.appMessagesManager.getMidsByAlbum(groupId);
const renderedId = mids.concat(deletedMids).find(mid => this.bubbles[mid]);
if(!renderedId) return;
const renderMaxId = getObjectKeysAndSort(this.appMessagesManager.groupedMessagesStorage[groupId], 'asc').pop();
this.safeRenderMessage(this.chat.getMessage(renderMaxId), true, false, this.bubbles[renderedId], false);
//});
});
this.listenerSetter.add(rootScope)('messages_downloaded', ({peerId, mids}) => {
const middleware = this.getMiddleware();
getHeavyAnimationPromise().then(() => {
if(!middleware()) return;
(mids as number[]).forEach(mid => {
/* const promise = (this.scrollable.scrollLocked && this.scrollable.scrollLockedPromise) || Promise.resolve();
promise.then(() => {
}); */
forEachReverse(this.needUpdate, (obj, idx) => {
if(obj.replyMid === mid && obj.replyToPeerId === peerId) {
const {mid, replyMid} = this.needUpdate.splice(idx, 1)[0];
//this.log('messages_downloaded', mid, replyMid, i, this.needUpdate, this.needUpdate.length, mids, this.bubbles[mid]);
const bubble = this.bubbles[mid];
if(!bubble) return;
const message = this.chat.getMessage(mid);
const repliedMessage = this.appMessagesManager.getMessageByPeer(obj.replyToPeerId, replyMid);
if(repliedMessage.deleted) { // ! чтобы не пыталось бесконечно загрузить удалённое сообщение
delete message.reply_to_mid; // ! WARNING!
}
MessageRender.setReply({
chat: this.chat,
bubble,
message
});
}
});
});
});
});
// attachClickEvent(this.bubblesContainer, this.onBubblesClick, {listenerSetter: this.listenerSetter});
this.listenerSetter.add(this.bubblesContainer)('click', this.onBubblesClick/* , {capture: true, passive: false} */);
if(IS_TOUCH_SUPPORTED) {
const className = 'is-gesturing-reply';
const MAX = 64;
const replyAfter = MAX * .75;
let shouldReply = false;
let target: HTMLElement;
let icon: HTMLElement;
handleHorizontalSwipe({
element: this.bubblesContainer,
verifyTouchTarget: (e) => {
if(this.chat.selection.isSelecting || !this.appMessagesManager.canSendToPeer(this.peerId, this.chat.threadId)) {
return false;
}
// cancelEvent(e);
target = findUpClassName(e.target, 'bubble');
if(target) {
SetTransition(target, className, true, 250);
void target.offsetLeft; // reflow
if(!icon) {
icon = document.createElement('span');
icon.classList.add('tgico-reply_filled', 'bubble-gesture-reply-icon');
} else {
icon.classList.remove('is-visible');
icon.style.opacity = '';
}
target/* .querySelector('.bubble-content') */.append(icon);
}
return !!target;
},
onSwipe: (xDiff, yDiff) => {
shouldReply = xDiff >= replyAfter;
if(shouldReply && !icon.classList.contains('is-visible')) {
icon.classList.add('is-visible');
}
icon.style.opacity = '' + Math.min(1, xDiff / replyAfter);
const x = -Math.max(0, Math.min(MAX, xDiff));
target.style.transform = `translateX(${x}px)`;
cancelContextMenuOpening();
},
onReset: () => {
const _target = target;
SetTransition(_target, className, false, 250, () => {
if(icon.parentElement === _target) {
icon.classList.remove('is-visible');
icon.remove();
}
});
fastRaf(() => {
_target.style.transform = ``;
if(shouldReply) {
const {mid} = _target.dataset;
this.chat.input.initMessageReply(+mid);
shouldReply = false;
}
});
},
listenerOptions: {capture: true}
});
}
if(DEBUG) {
this.listenerSetter.add(this.bubblesContainer)('dblclick', (e) => {
const bubble = findUpClassName(e.target, 'grouped-item') || findUpClassName(e.target, 'bubble');
if(bubble) {
const mid = +bubble.dataset.mid
this.log('debug message:', this.chat.getMessage(mid));
this.highlightBubble(bubble);
}
});
}
if(!IS_MOBILE) {
this.listenerSetter.add(this.bubblesContainer)('dblclick', (e) => {
if(this.chat.selection.isSelecting ||
!this.appMessagesManager.canSendToPeer(this.peerId, this.chat.threadId)) {
return;
}
const target = e.target as HTMLElement;
const bubble = target.classList.contains('bubble') ?
target :
(target.classList.contains('document-selection') ? target.parentElement : null);
if(bubble && !bubble.classList.contains('bubble-first')) {
const mid = +bubble.dataset.mid;
const message = this.chat.getMessage(mid);
if(message.pFlags.is_outgoing) {
return;
}
this.chat.input.initMessageReply(mid);
}
});
}
/* if(false) */this.stickyIntersector = new StickyIntersector(this.scrollable.container, (stuck, target) => {
for(const timestamp in this.dateMessages) {
const dateMessage = this.dateMessages[timestamp];
if(dateMessage.container === target) {
dateMessage.div.classList.toggle('is-sticky', stuck);
break;
}
}
});
let middleware: ReturnType<ChatBubbles['getMiddleware']>;
useHeavyAnimationCheck(() => {
this.isHeavyAnimationInProgress = true;
this.lazyLoadQueue.lock();
middleware = this.getMiddleware();
}, () => {
this.isHeavyAnimationInProgress = false;
if(middleware && middleware()) {
this.lazyLoadQueue.unlock();
this.lazyLoadQueue.refresh();
}
middleware = null;
}, this.listenerSetter);
}
public constructPeerHelpers() {
// will call when message is sent (only 1)
this.listenerSetter.add(rootScope)('history_append', ({storage, mid}) => {
if(storage !== this.chat.getMessagesStorage()) return;
if(!this.scrollable.loadedAll.bottom) {
this.chat.setMessageId();
} else {
this.renderNewMessagesByIds([mid], true);
}
});
this.listenerSetter.add(rootScope)('history_multiappend', (msgIdsByPeer) => {
if(!(this.peerId in msgIdsByPeer)) return;
const msgIds = Array.from(msgIdsByPeer[this.peerId]).slice().sort((a, b) => b - a);
this.renderNewMessagesByIds(msgIds);
});
this.listenerSetter.add(rootScope)('history_delete', ({peerId, msgs}) => {
if(peerId === this.peerId) {
this.deleteMessagesByIds(Array.from(msgs));
}
});
this.listenerSetter.add(rootScope)('dialog_unread', ({peerId}) => {
if(peerId === this.peerId) {
this.chat.input.setUnreadCount();
this.updateUnreadByDialog();
}
});
this.listenerSetter.add(rootScope)('dialogs_multiupdate', (dialogs) => {
if(dialogs[this.peerId]) {
this.chat.input.setUnreadCount();
}
});
this.listenerSetter.add(rootScope)('dialog_notify_settings', (dialog) => {
if(this.peerId === dialog.peerId) {
this.chat.input.setUnreadCount();
}
});
this.listenerSetter.add(rootScope)('chat_update', (chatId) => {
if(this.peerId === chatId.toPeerId(true)) {
const hadRights = this.chatInner.classList.contains('has-rights');
const hasRights = this.appMessagesManager.canSendToPeer(this.peerId, this.chat.threadId);
if(hadRights !== hasRights) {
this.finishPeerChange();
this.chat.input.updateMessageInput();
}
}
});
this.listenerSetter.add(rootScope)('settings_updated', (e) => {
if(e.key === 'settings.emoji.big') {
const isScrolledDown = this.scrollable.isScrolledDown;
if(!isScrolledDown) {
this.setMessagesQueuePromise();
}
const mids = getObjectKeysAndSort(this.bubbles, 'desc');
mids.forEach(mid => {
const bubble = this.bubbles[mid];
if(bubble.classList.contains('can-have-big-emoji')) {
const message = this.chat.getMessage(mid);
this.safeRenderMessage(message, undefined, false, bubble);
// this.bubbleGroups.addBubble(bubble, message, false);
}
});
if(isScrolledDown) {
this.scrollable.scrollTop = 99999;
} else {
this.performHistoryResult([], true, false, undefined);
}
}
});
this.listenerSetter.add(rootScope)('message_views', ({peerId, views, mid}) => {
if(this.peerId !== peerId) return;
fastRaf(() => {
const bubble = this.bubbles[mid];
if(!bubble) return;
const postViewsElements = Array.from(bubble.querySelectorAll('.post-views')) as HTMLElement[];
if(postViewsElements.length) {
const str = formatNumber(views, 1);
let different = false;
postViewsElements.forEach(postViews => {
if(different || postViews.innerHTML !== str) {
different = true;
postViews.innerHTML = str;
}
});
}
});
});
this.unreadedObserver = new IntersectionObserver((entries) => {
entries.forEach(entry => {
if(entry.isIntersecting) {
const target = entry.target as HTMLElement;
const mid = this.unreaded.get(target as HTMLElement);
this.onUnreadedInViewport(target, mid);
}
});
});
this.viewsObserver = new IntersectionObserver((entries) => {
entries.forEach(entry => {
if(entry.isIntersecting) {
this.viewsMids.add(+(entry.target as HTMLElement).dataset.mid);
this.viewsObserver.unobserve(entry.target);
this.sendViewCountersDebounced();
}
});
});
this.sendViewCountersDebounced = debounce(() => {
const mids = [...this.viewsMids];
this.viewsMids.clear();
this.appMessagesManager.incrementMessageViews(this.peerId, mids);
}, 1000, false, true);
if('ResizeObserver' in window) {
let wasHeight = this.scrollable.container.offsetHeight;
let resizing = false;
let skip = false;
let scrolled = 0;
let part = 0;
let rAF = 0;
const onResizeEnd = () => {
const height = this.scrollable.container.offsetHeight;
const isScrolledDown = this.scrollable.isScrolledDown;
if(height !== wasHeight && (!skip || !isScrolledDown)) { // * fix opening keyboard while ESG is active, offsetHeight will change right between 'start' and this first frame
part += wasHeight - height;
}
/* if(DEBUG) {
this.log('resize end', scrolled, part, this.scrollable.scrollTop, height, wasHeight, this.scrollable.isScrolledDown);
} */
if(part) {
this.scrollable.scrollTop += Math.round(part);
}
wasHeight = height;
scrolled = 0;
rAF = 0;
part = 0;
resizing = false;
skip = false;
};
const setEndRAF = (single: boolean) => {
if(rAF) window.cancelAnimationFrame(rAF);
rAF = window.requestAnimationFrame(single ? onResizeEnd : () => {
rAF = window.requestAnimationFrame(onResizeEnd);
//this.log('resize after RAF', part);
});
};
const processEntries = (entries: any) => {
if(skip) {
setEndRAF(false);
return;
}
const entry = entries[0];
const height = entry.contentRect.height;/* Math.ceil(entry.contentRect.height); */
if(!wasHeight) {
wasHeight = height;
return;
}
const realDiff = wasHeight - height;
let diff = realDiff + part;
const _part = diff % 1;
diff -= _part;
if(!resizing) {
resizing = true;
/* if(DEBUG) {
this.log('resize start', realDiff, this.scrollable.scrollTop, this.scrollable.container.offsetHeight, this.scrollable.isScrolledDown);
} */
if(realDiff < 0 && this.scrollable.isScrolledDown) {
//if(isSafari) { // * fix opening keyboard while ESG is active
part = -realDiff;
//}
skip = true;
setEndRAF(false);
return;
}
}
scrolled += diff;
/* if(DEBUG) {
this.log('resize', wasHeight - height, diff, this.scrollable.container.offsetHeight, this.scrollable.isScrolledDown, height, wasHeight);
} */
if(diff) {
const needScrollTop = this.scrollable.scrollTop + diff;
this.scrollable.scrollTop = needScrollTop;
}
setEndRAF(false);
part = _part;
wasHeight = height;
};
// @ts-ignore
const resizeObserver = new ResizeObserver(processEntries);
resizeObserver.observe(this.bubblesContainer);
}
}
public getRenderedLength() {
return Object.keys(this.bubbles).length - this.skippedMids.size;
}
private onUnreadedInViewport(target: HTMLElement, mid: number) {
this.unreadedSeen.add(mid);
this.unreadedObserver.unobserve(target);
this.unreaded.delete(target);
this.readUnreaded();
}
private readUnreaded() {
if(this.readPromise) return;
const middleware = this.getMiddleware();
this.readPromise = rootScope.idle.focusPromise.then(() => {
if(!middleware()) return;
let maxId = Math.max(...Array.from(this.unreadedSeen));
// ? if message with maxId is not rendered ?
if(this.scrollable.loadedAll.bottom) {
const bubblesMaxId = Math.max(...Object.keys(this.bubbles).map(i => +i));
if(maxId >= bubblesMaxId) {
maxId = Math.max(this.appMessagesManager.getHistoryStorage(this.peerId, this.chat.threadId).maxId || 0, maxId);
}
}
this.unreaded.forEach((mid, target) => {
if(mid <= maxId) {
this.onUnreadedInViewport(target, mid);
}
});
const readContents: number[] = [];
for(const mid of this.unreadedSeen) {
const message: MyMessage = this.chat.getMessage(mid);
if(this.appMessagesManager.isMentionUnread(message)) {
readContents.push(mid);
}
}
this.appMessagesManager.readMessages(this.peerId, readContents);
this.unreadedSeen.clear();
if(DEBUG) {
this.log('will readHistory by maxId:', maxId);
}
// return;
return this.appMessagesManager.readHistory(this.peerId, maxId, this.chat.threadId).catch((err: any) => {
this.log.error('readHistory err:', err);
this.appMessagesManager.readHistory(this.peerId, maxId, this.chat.threadId);
}).finally(() => {
if(!middleware()) return;
this.readPromise = undefined;
if(this.unreadedSeen.size) {
this.readUnreaded();
}
});
});
}
public constructPinnedHelpers() {
this.listenerSetter.add(rootScope)('peer_pinned_messages', (e) => {
const {peerId, mids, pinned} = e;
if(peerId !== this.peerId) return;
if(mids) {
if(!pinned) {
this.deleteMessagesByIds(mids);
}
}
});
}
public constructScheduledHelpers() {
const onUpdate = () => {
this.chat.topbar.setTitle(this.appMessagesManager.getScheduledMessagesStorage(this.peerId).size);
};
this.listenerSetter.add(rootScope)('scheduled_new', ({peerId, mid}) => {
if(peerId !== this.peerId) return;
this.renderNewMessagesByIds([mid]);
onUpdate();
});
this.listenerSetter.add(rootScope)('scheduled_delete', ({peerId, mids}) => {
if(peerId !== this.peerId) return;
this.deleteMessagesByIds(mids);
onUpdate();
});
}
public onBubblesClick = (e: Event) => {
let target = e.target as HTMLElement;
let bubble: HTMLElement = null;
try {
bubble = findUpClassName(target, 'bubble');
} catch(err) {}
if(!bubble) return;
if(bubble.classList.contains('is-date') && findUpClassName(target, 'bubble-content')) {
if(bubble.classList.contains('is-sticky') && !this.chatInner.classList.contains('is-scrolling')) {
return;
}
for(const timestamp in this.dateMessages) {
const d = this.dateMessages[timestamp];
if(d.div === bubble) {
new PopupDatePicker(new Date(+timestamp), this.onDatePick).show();
break;
}
}
return;
}
if(!IS_TOUCH_SUPPORTED && findUpClassName(target, 'time')) {
this.chat.selection.toggleByElement(bubble);
return;
}
// ! Trusted - due to audio autoclick
if(this.chat.selection.isSelecting && e.isTrusted) {
if(bubble.classList.contains('service') && bubble.dataset.mid === undefined) {
return;
}
cancelEvent(e);
//console.log('bubble click', e);
if(IS_TOUCH_SUPPORTED && this.chat.selection.selectedText) {
this.chat.selection.selectedText = undefined;
return;
}
//this.chatSelection.toggleByBubble(bubble);
this.chat.selection.toggleByElement(findUpClassName(target, 'grouped-item') || bubble);
return;
}
const contactDiv: HTMLElement = findUpClassName(target, 'contact');
if(contactDiv) {
this.chat.appImManager.setInnerPeer(contactDiv.dataset.peerId.toPeerId());
return;
}
const commentsDiv: HTMLElement = findUpClassName(target, 'replies');
if(commentsDiv) {
const bubbleMid = +bubble.dataset.mid;
if(this.peerId === REPLIES_PEER_ID) {
const message = this.chat.getMessage(bubbleMid) as Message.message;
const peerId = this.appPeersManager.getPeerId(message.reply_to.reply_to_peer_id);
const threadId = message.reply_to.reply_to_top_id;
const lastMsgId = message.fwd_from.saved_from_msg_id;
this.chat.appImManager.openThread(peerId, lastMsgId, threadId);
} else {
const message = this.appMessagesManager.filterMessages(this.chat.getMessage(bubbleMid), message => !!(message as Message.message).replies)[0] as Message.message;
const replies = message.replies;
if(replies) {
this.appMessagesManager.getDiscussionMessage(this.peerId, message.mid).then(message => {
this.chat.appImManager.setInnerPeer(replies.channel_id.toPeerId(true), undefined, 'discussion', (message as MyMessage).mid);
});
}
}
return;
}
const nameDiv = findUpClassName(target, 'peer-title') || findUpClassName(target, 'name') || findUpTag(target, 'AVATAR-ELEMENT');
if(nameDiv) {
target = nameDiv || target;
const peerId = (target.dataset.peerId || target.getAttribute('peer'));
const savedFrom = target.dataset.savedFrom;
if(nameDiv.classList.contains('is-via')) {
const message = '@' + this.appUsersManager.getUser(peerId).username + ' ';
this.appDraftsManager.setDraft(this.peerId, this.chat.threadId, message);
cancelEvent(e);
} else if(savedFrom) {
const [peerId, mid] = savedFrom.split('_');
this.chat.appImManager.setInnerPeer(peerId.toPeerId(), +mid);
} else {
if(peerId) {
this.chat.appImManager.setInnerPeer(peerId.toPeerId());
} else {
toast(I18n.format('HidAccount', true));
}
}
return;
}
//this.log('chatInner click:', target);
const isVideoComponentElement = target.tagName === 'SPAN' && !target.classList.contains('emoji');
/* if(isVideoComponentElement) {
const video = target.parentElement.querySelector('video') as HTMLElement;
if(video) {
video.click(); // hot-fix for time and play button
return;
}
} */
if(bubble.classList.contains('sticker') && target.parentElement.classList.contains('attachment')) {
const messageId = +bubble.dataset.mid;
const message = this.chat.getMessage(messageId);
const doc = message.media?.document;
if(doc?.stickerSetInput) {
new PopupStickers(doc.stickerSetInput).show();
}
return;
}
const documentDiv = findUpClassName(target, 'document-with-thumb');
if((target.tagName === 'IMG' && !target.classList.contains('emoji') && !target.classList.contains('document-thumb'))
|| target.classList.contains('album-item')
|| isVideoComponentElement
|| (target.tagName === 'VIDEO' && !bubble.classList.contains('round'))
|| (documentDiv && !documentDiv.querySelector('.preloader-container'))) {
const groupedItem = findUpClassName(target, 'album-item') || findUpClassName(target, 'document-container');
const messageId = +(groupedItem || bubble).dataset.mid;
const message = this.chat.getMessage(messageId);
if(!message) {
this.log.warn('no message by messageId:', messageId);
return;
}
const f = documentDiv ? (media: any) => {
return AppMediaViewer.isMediaCompatibleForDocumentViewer(media);
} : (media: any) => {
return media._ === 'photo' || ['video', 'gif'].includes(media.type);
};
const targets: {element: HTMLElement, mid: number, peerId: PeerId}[] = [];
const ids = Object.keys(this.bubbles).map(k => +k).filter(id => {
//if(!this.scrollable.visibleElements.find(e => e.element === this.bubbles[id])) return false;
const message = this.chat.getMessage(id);
const media = this.appMessagesManager.getMediaFromMessage(message);
return media && f(media);
}).sort((a, b) => a - b);
ids.forEach(id => {
let selector: string;
if(documentDiv) {
selector = '.document-container';
} else {
const withTail = this.bubbles[id].classList.contains('with-media-tail');
selector = '.album-item video, .album-item img, .preview video, .preview img, ';
if(withTail) {
selector += '.bubble__media-container';
} else {
selector += '.attachment video, .attachment img';
}
}
const elements = Array.from(this.bubbles[id].querySelectorAll(selector)) as HTMLElement[];
const parents: Set<HTMLElement> = new Set();
if(documentDiv) {
elements.forEach((element) => {
targets.push({
element: element.querySelector('.document-ico'),
mid: +element.dataset.mid,
peerId: this.peerId
});
});
} else {
const hasAspecter = !!this.bubbles[id].querySelector('.media-container-aspecter');
elements.forEach((element) => {
if(hasAspecter && !findUpClassName(element, 'media-container-aspecter')) return;
let albumItem = findUpClassName(element, 'album-item');
const parent = albumItem || element.parentElement;
if(parents.has(parent)) return;
parents.add(parent);
targets.push({
element,
mid: albumItem ? +albumItem.dataset.mid : id,
peerId: this.peerId
});
});
}
});
targets.sort((a, b) => a.mid - b.mid);
let idx = targets.findIndex(t => t.mid === messageId);
if(DEBUG) {
this.log('open mediaViewer single with ids:', ids, idx, targets);
}
if(!targets[idx]) {
this.log('no target for media viewer!', target);
return;
}
new AppMediaViewer()
.setSearchContext({
threadId: this.chat.threadId,
peerId: this.peerId,
inputFilter: {_: documentDiv ? 'inputMessagesFilterDocument' : 'inputMessagesFilterPhotoVideo'},
useSearch: this.chat.type !== 'scheduled',
isScheduled: this.chat.type === 'scheduled'
})
.openMedia(message, targets[idx].element, 0, true, targets.slice(0, idx), targets.slice(idx + 1));
cancelEvent(e);
//appMediaViewer.openMedia(message, target as HTMLImageElement);
return;
}
if(['IMG', 'DIV', 'SPAN'/* , 'A' */].indexOf(target.tagName) === -1) target = findUpTag(target, 'DIV');
if(['DIV', 'SPAN'].indexOf(target.tagName) !== -1/* || target.tagName === 'A' */) {
if(target.classList.contains('goto-original')) {
const savedFrom = bubble.dataset.savedFrom;
const [peerId, mid] = savedFrom.split('_');
////this.log('savedFrom', peerId, msgID);
this.chat.appImManager.setInnerPeer(peerId.toPeerId(), +mid);
return;
} else if(target.classList.contains('forward')) {
const mid = +bubble.dataset.mid;
const message = this.appMessagesManager.getMessageByPeer(this.peerId, mid);
new PopupForward({
[this.peerId]: this.appMessagesManager.getMidsByMessage(message)
});
//appSidebarRight.forwardTab.open([mid]);
return;
}
let isReplyClick = false;
try {
isReplyClick = !!findUpClassName(e.target, 'reply');
} catch(err) {}
if(isReplyClick && bubble.classList.contains('is-reply')/* || bubble.classList.contains('forwarded') */) {
const bubbleMid = +bubble.dataset.mid;
this.replyFollowHistory.push(bubbleMid);
const message = this.chat.getMessage(bubbleMid) as Message.message;
const replyToPeerId = message.reply_to.reply_to_peer_id ? this.appPeersManager.getPeerId(message.reply_to.reply_to_peer_id) : this.peerId;
const replyToMid = message.reply_to.reply_to_msg_id;
this.chat.appImManager.setInnerPeer(replyToPeerId, replyToMid, this.chat.type, this.chat.threadId);
/* if(this.chat.type === 'discussion') {
this.chat.appImManager.setMessageId(, originalMessageId);
} else {
this.chat.appImManager.setInnerPeer(this.peerId, originalMessageId);
} */
//this.chat.setMessageId(, originalMessageId);
}
}
//console.log('chatInner click', e);
};
public onGoDownClick() {
if(this.replyFollowHistory.length) {
forEachReverse(this.replyFollowHistory, (mid, idx) => {
const bubble = this.bubbles[mid];
let bad = true;
if(bubble) {
const rect = bubble.getBoundingClientRect();
bad = (windowSize.windowH / 2) > rect.top;
} else {
const message = this.chat.getMessage(mid);
if(!message.deleted) {
bad = false;
}
}
if(bad) {
this.replyFollowHistory.splice(idx, 1);
}
});
this.replyFollowHistory.sort((a, b) => b - a);
const mid = this.replyFollowHistory.pop();
this.chat.setMessageId(mid);
} else {
this.chat.setMessageId(/* , dialog.top_message */);
// const dialog = this.appMessagesManager.getDialogByPeerId(this.peerId)[0];
// if(dialog) {
// this.chat.setPeer(this.peerId/* , dialog.top_message */);
// } else {
// this.log('will scroll down 3');
// this.scroll.scrollTop = this.scroll.scrollHeight;
// }
}
}
public getBubbleByPoint(verticalSide: 'top' | 'bottom') {
let element = getElementByPoint(this.scrollable.container, verticalSide, 'center');
/* if(element) {
if(element.classList.contains('bubbles-date-group')) {
const children = Array.from(element.children) as HTMLElement[];
if(verticalSide === 'top') {
element = children[this.stickyIntersector ? 2 : 1];
} else {
element = children[children.length - 1];
}
} else {
element = findUpClassName(element, 'bubble');
if(element && element.classList.contains('is-date')) {
element = element.nextElementSibling as HTMLElement;
}
}
} */
if(element) element = findUpClassName(element, 'bubble');
return element;
}
public getGroupedBubble(groupId: string) {
const group = this.appMessagesManager.groupedMessagesStorage[groupId];
for(const [mid] of group) {
if(this.bubbles[mid]) {
const maxId = Math.max(...group.keys()); // * because in scheduled album can be rendered by lowest mid during sending
return {
bubble: this.bubbles[mid],
mid: +mid,
message: this.chat.getMessage(maxId)
};
}
}
return null;
}
public getBubbleGroupedItems(bubble: HTMLElement) {
return Array.from(bubble.querySelectorAll('.grouped-item')) as HTMLElement[];
}
public getMountedBubble(mid: number, message = this.chat.getMessage(mid)) {
if(message.grouped_id && this.appMessagesManager.getMidsByAlbum(message.grouped_id).length > 1) {
const a = this.getGroupedBubble(message.grouped_id);
if(a) {
a.bubble = a.bubble.querySelector(`.document-container[data-mid="${mid}"]`) || a.bubble;
return a;
}
}
const bubble = this.bubbles[mid];
if(!bubble) return;
return {bubble, mid, message};
}
private findNextMountedBubbleByMsgId(mid: number) {
return this.bubbles[getObjectKeysAndSort(this.bubbles).find(id => {
if(id < mid) return false;
return !!this.bubbles[id]?.parentElement;
})];
}
public loadMoreHistory(top: boolean, justLoad = false) {
//this.log('loadMoreHistory', top);
if(!this.peerId ||
/* TEST_SCROLL || */
this.chat.setPeerPromise ||
this.isHeavyAnimationInProgress ||
(top && (this.getHistoryTopPromise || this.scrollable.loadedAll.top)) ||
(!top && (this.getHistoryBottomPromise || this.scrollable.loadedAll.bottom))
) {
return;
}
// warning, если иды только отрицательные то вниз не попадёт (хотя мб и так не попадёт)
const history = Object.keys(this.bubbles).map(id => +id).sort((a, b) => a - b);
if(!history.length) return;
if(top) {
if(DEBUG) {
this.log('Will load more (up) history by id:', history[0], 'maxId:', history[history.length - 1], justLoad/* , history */);
}
/* if(history.length === 75) {
this.log('load more', this.scrollable.scrollHeight, this.scrollable.scrollTop, this.scrollable);
return;
} */
/* false && */this.getHistory(history[0], true, undefined, undefined, justLoad);
} else {
//let dialog = this.appMessagesManager.getDialogByPeerId(this.peerId)[0];
const historyStorage = this.appMessagesManager.getHistoryStorage(this.peerId, this.chat.threadId);
// if scroll down after search
if(history.indexOf(historyStorage.maxId) !== -1) {
this.setLoaded('bottom', true);
return;
}
if(DEBUG) {
this.log('Will load more (down) history by id:', history[history.length - 1], justLoad/* , history */);
}
/* false && */this.getHistory(history[history.length - 1], false, true, undefined, justLoad);
}
}
public onScroll = () => {
//return;
// * В таком случае, кнопка не будет моргать если чат в самом низу, и правильно отработает случай написания нового сообщения и проскролла вниз
if(this.isHeavyAnimationInProgress && this.scrolledDown) return;
//lottieLoader.checkAnimations(false, 'chat');
if(!IS_TOUCH_SUPPORTED) {
if(this.isScrollingTimeout) {
clearTimeout(this.isScrollingTimeout);
} else if(!this.chatInner.classList.contains('is-scrolling')) {
this.chatInner.classList.add('is-scrolling');
}
this.isScrollingTimeout = window.setTimeout(() => {
this.chatInner.classList.remove('is-scrolling');
this.isScrollingTimeout = 0;
}, 1350);
}
if(this.scrollable.getDistanceToEnd() < 300 && this.scrollable.loadedAll.bottom) {
this.bubblesContainer.classList.add('scrolled-down');
this.scrolledDown = true;
} else if(this.bubblesContainer.classList.contains('scrolled-down')) {
this.bubblesContainer.classList.remove('scrolled-down');
this.scrolledDown = false;
}
if(this.chat.topbar.pinnedMessage) {
this.chat.topbar.pinnedMessage.setCorrectIndex(this.scrollable.lastScrollDirection);
}
};
public setScroll() {
this.scrollable = new Scrollable(null, 'IM', /* 10300 */300);
this.setLoaded('top', false);
this.setLoaded('bottom', false);
this.scrollable.container.append(this.chatInner);
/* const getScrollOffset = () => {
//return Math.round(Math.max(300, appPhotosManager.windowH / 1.5));
return 300;
};
window.addEventListener('resize', () => {
this.scrollable.onScrollOffset = getScrollOffset();
});
this.scrollable = new Scrollable(this.bubblesContainer, 'y', 'IM', this.chatInner, getScrollOffset()); */
this.scrollable.onAdditionalScroll = this.onScroll;
this.scrollable.onScrolledTop = () => this.loadMoreHistory(true);
this.scrollable.onScrolledBottom = () => this.loadMoreHistory(false);
//this.scrollable.attachSentinels(undefined, 300);
if(IS_TOUCH_SUPPORTED) {
this.scrollable.container.addEventListener('touchmove', () => {
if(this.isScrollingTimeout) {
clearTimeout(this.isScrollingTimeout);
} else if(!this.chatInner.classList.contains('is-scrolling')) {
this.chatInner.classList.add('is-scrolling');
}
}, {passive: true});
this.scrollable.container.addEventListener('touchend', () => {
if(!this.chatInner.classList.contains('is-scrolling')) {
return;
}
if(this.isScrollingTimeout) {
clearTimeout(this.isScrollingTimeout);
}
this.isScrollingTimeout = window.setTimeout(() => {
this.chatInner.classList.remove('is-scrolling');
this.isScrollingTimeout = 0;
}, 1350);
}, {passive: true});
}
}
public updateUnreadByDialog() {
const historyStorage = this.appMessagesManager.getHistoryStorage(this.peerId, this.chat.threadId);
const maxId = this.peerId === rootScope.myId ? historyStorage.readMaxId : historyStorage.readOutboxMaxId;
///////this.log('updateUnreadByDialog', maxId, dialog, this.unreadOut);
for(const msgId of this.unreadOut) {
if(msgId > 0 && msgId <= maxId) {
const bubble = this.bubbles[msgId];
if(bubble) {
bubble.classList.remove('is-sent', 'is-sending'); // is-sending can be when there are bulk of updates (e.g. sending command to Stickers bot)
bubble.classList.add('is-read');
}
this.unreadOut.delete(msgId);
}
}
}
public deleteMessagesByIds(mids: number[], permanent = true) {
mids.forEach(mid => {
if(!(mid in this.bubbles)) return;
/* const mounted = this.getMountedBubble(mid);
if(!mounted) return; */
const bubble = this.bubbles[mid];
delete this.bubbles[mid];
this.skippedMids.delete(mid);
if(this.firstUnreadBubble === bubble) {
this.firstUnreadBubble = null;
}
this.bubbleGroups.removeBubble(bubble);
if(this.unreadedObserver) {
this.unreadedObserver.unobserve(bubble);
this.unreaded.delete(bubble);
}
if(this.viewsObserver) {
this.viewsObserver.unobserve(bubble);
this.viewsMids.delete(mid);
}
//this.unreaded.findAndSplice(mid => mid === id);
bubble.remove();
//bubble.remove();
if(this.emptyPlaceholderMid === mid) {
this.emptyPlaceholderMid = undefined;
}
});
if(permanent && this.chat.selection.isSelecting) {
this.chat.selection.deleteSelectedMids(this.peerId, mids);
}
animationIntersector.checkAnimations(false, CHAT_ANIMATION_GROUP);
this.deleteEmptyDateGroups();
}
public renderNewMessagesByIds(mids: number[], scrolledDown = this.scrolledDown) {
if(!this.scrollable.loadedAll.bottom) { // seems search active or sliced
//this.log('renderNewMessagesByIds: seems search is active, skipping render:', mids);
return;
}
if(this.chat.threadId) {
mids = mids.filter(mid => {
const message = this.chat.getMessage(mid);
const replyTo = message.reply_to as MessageReplyHeader;
return replyTo && (replyTo.reply_to_top_id || replyTo.reply_to_msg_id) === this.chat.threadId;
});
}
mids = mids.filter(mid => !this.bubbles[mid]);
// ! should scroll even without new messages
/* if(!mids.length) {
return;
} */
if(!scrolledDown) {
if(this.scrollingToBubble && this.scrollingToBubble === this.getLastBubble()) {
scrolledDown = true;
}
}
const promise = this.performHistoryResult(mids, false, true);
if(scrolledDown) {
promise.then(() => {
//this.log('renderNewMessagesByIDs: messagesQueuePromise after', this.scrollable.isScrolledDown);
//this.scrollable.scrollTo(this.scrollable.scrollHeight, 'top', true, true, 5000);
//const bubble = this.bubbles[Math.max(...mids)];
let bubble: HTMLElement;
if(this.chat.type === 'scheduled') {
bubble = this.bubbles[Math.max(...mids)];
}
this.scrollToBubbleEnd(bubble);
//this.scrollable.scrollIntoViewNew(this.chatInner, 'end');
/* setTimeout(() => {
this.log('messagesQueuePromise afterafter:', this.chatInner.childElementCount, this.scrollable.scrollHeight);
}, 10); */
});
}
}
public getLastBubble() {
const lastDateGroup = this.getLastDateGroup();
if(lastDateGroup) {
return lastDateGroup.lastElementChild as HTMLElement;
}
}
public scrollToBubble(
element: HTMLElement,
position: ScrollLogicalPosition,
forceDirection?: FocusDirection,
forceDuration?: number
) {
// * 4 = .25rem
const bubble = findUpClassName(element, 'bubble');
// * if it's a start, then scroll to start of the group
if(position === 'center' && whichChild(bubble) === (this.stickyIntersector ? 2 : 1)) {
const dateGroup = bubble.parentElement;
if(whichChild(dateGroup) === 0) {
element = dateGroup;
position = 'start';
}
}
return this.scrollable.scrollIntoViewNew(element, position, 4, undefined, forceDirection, forceDuration);
}
public scrollToBubbleEnd(bubble = this.getLastBubble()) {
/* if(DEBUG) {
this.log('scrollToNewLastBubble: will scroll into view:', bubble);
} */
if(bubble) {
this.scrollingToBubble = bubble;
const middleware = this.getMiddleware();
this.scrollToBubble(bubble, 'end').then(() => {
if(!middleware()) return;
this.scrollingToBubble = undefined;
});
}
}
// ! can't get it by chatInner.lastElementChild because placeholder can be the last...
private getLastDateGroup() {
let lastTime = 0, lastElem: HTMLElement;
for(const i in this.dateMessages) {
const dateMessage = this.dateMessages[i];
if(dateMessage.firstTimestamp > lastTime) {
lastElem = dateMessage.container;
lastTime = dateMessage.firstTimestamp;
}
}
return lastElem;
}
public scrollToBubbleIfLast(bubble: HTMLElement) {
if(bubble.parentElement.lastElementChild === bubble &&
this.getLastDateGroup().parentElement.lastElementChild === bubble.parentElement) {
this.scrollToBubbleEnd(bubble);
}
}
public highlightBubble(element: HTMLElement) {
const datasetKey = 'highlightTimeout';
if(element.dataset[datasetKey]) {
clearTimeout(+element.dataset[datasetKey]);
element.classList.remove('is-highlighted');
void element.offsetWidth; // reflow
}
element.classList.add('is-highlighted');
element.dataset[datasetKey] = '' + setTimeout(() => {
element.classList.remove('is-highlighted');
delete element.dataset[datasetKey];
}, 2000);
}
public getDateContainerByMessage(message: any, reverse: boolean) {
const date = new Date(message.date * 1000);
date.setHours(0, 0, 0);
const dateTimestamp = date.getTime();
if(!this.dateMessages[dateTimestamp]) {
let dateElement: HTMLElement;
const today = new Date();
today.setHours(0, 0, 0, 0);
const isScheduled = this.chat.type === 'scheduled';
if(today.getTime() === date.getTime()) {
dateElement = i18n(isScheduled ? 'Chat.Date.ScheduledForToday' : 'Date.Today');
} else if(isScheduled && message.date === SEND_WHEN_ONLINE_TIMESTAMP) {
dateElement = i18n('MessageScheduledUntilOnline');
} else {
const options: Intl.DateTimeFormatOptions = {
day: 'numeric',
month: 'long'
};
if(date.getFullYear() !== today.getFullYear()) {
options.year = 'numeric';
}
dateElement = new I18n.IntlDateElement({
date,
options
}).element;
if(isScheduled) {
dateElement = i18n('Chat.Date.ScheduledFor', [dateElement]);
}
}
const bubble = document.createElement('div');
bubble.className = 'bubble service is-date';
const bubbleContent = document.createElement('div');
bubbleContent.classList.add('bubble-content');
const serviceMsg = document.createElement('div');
serviceMsg.classList.add('service-msg');
serviceMsg.append(dateElement);
bubbleContent.append(serviceMsg);
bubble.append(bubbleContent);
////////this.log('need to render date message', dateTimestamp, str);
const container = document.createElement('div');
container.className = 'bubbles-date-group';
container.append(bubble);
this.dateMessages[dateTimestamp] = {
div: bubble,
container,
firstTimestamp: date.getTime()
};
const haveTimestamps = getObjectKeysAndSort(this.dateMessages, 'asc');
let i = 0, length = haveTimestamps.length, insertBefore: HTMLElement; // there can be 'first bubble' (e.g. bot description) so can't insert by index
for(; i < haveTimestamps.length; ++i) {
const t = haveTimestamps[i];
insertBefore = this.dateMessages[t].container;
if(dateTimestamp < t) {
break;
}
}
if(i === length && insertBefore) {
insertBefore = insertBefore.nextElementSibling as HTMLElement;
}
if(!insertBefore) {
this.chatInner.append(container);
} else {
this.chatInner.insertBefore(container, insertBefore);
}
if(this.stickyIntersector) {
this.stickyIntersector.observeStickyHeaderChanges(container);
}
}
return this.dateMessages[dateTimestamp];
}
public destroy() {
//this.chat.log.error('Bubbles destroying');
this.scrollable.onScrolledTop = this.scrollable.onScrolledBottom = this.scrollable.onAdditionalScroll = null;
this.listenerSetter.removeAll();
this.lazyLoadQueue.clear();
this.unreadedObserver && this.unreadedObserver.disconnect();
this.viewsObserver && this.viewsObserver.disconnect();
this.stickyIntersector && this.stickyIntersector.disconnect();
delete this.lazyLoadQueue;
this.unreadedObserver && delete this.unreadedObserver;
this.viewsObserver && delete this.viewsObserver;
this.stickyIntersector && delete this.stickyIntersector;
}
public cleanup(bubblesToo = false) {
////console.time('appImManager cleanup');
this.setLoaded('top', false);
this.setLoaded('bottom', false);
// cancel scroll
cancelAnimationByKey(this.scrollable.container);
// do not wait ending of previous scale animation
interruptHeavyAnimation();
if(TEST_SCROLL !== undefined) {
TEST_SCROLL = TEST_SCROLL_TIMES;
}
this.bubbles = {};
this.skippedMids.clear();
this.dateMessages = {};
this.bubbleGroups.cleanup();
this.unreadOut.clear();
this.needUpdate.length = 0;
this.lazyLoadQueue.clear();
// clear messages
if(bubblesToo) {
this.scrollable.container.textContent = '';
}
this.firstUnreadBubble = null;
this.attachedUnreadBubble = false;
this.messagesQueue.length = 0;
this.messagesQueuePromise = null;
this.getHistoryTopPromise = this.getHistoryBottomPromise = undefined;
this.fetchNewPromise = undefined;
if(this.stickyIntersector) {
this.stickyIntersector.disconnect();
}
if(this.unreadedObserver) {
this.unreadedObserver.disconnect();
this.unreaded.clear();
this.unreadedSeen.clear();
this.readPromise = undefined;
}
if(this.viewsObserver) {
this.viewsObserver.disconnect();
this.viewsMids.clear();
}
this.loadedTopTimes = this.loadedBottomTimes = 0;
this.middleware.clean();
this.onAnimateLadder = undefined;
this.resolveLadderAnimation = undefined;
this.emptyPlaceholderMid = undefined;
this.scrollingToBubble = undefined;
////console.timeEnd('appImManager cleanup');
}
public setPeer(peerId: PeerId, lastMsgId?: number): {cached?: boolean, promise: Chat['setPeerPromise']} {
//console.time('appImManager setPeer');
//console.time('appImManager setPeer pre promise');
////console.time('appImManager: pre render start');
if(!peerId) {
this.cleanup(true);
this.peerId = peerId;
return null;
}
const samePeer = this.peerId === peerId;
/* if(samePeer && this.chat.setPeerPromise) {
return {cached: true, promise: this.chat.setPeerPromise};
} */
this.historyStorage = this.appMessagesManager.getHistoryStorage(peerId, this.chat.threadId);
let topMessage = this.chat.type === 'pinned' ? this.appMessagesManager.pinnedMessages[peerId].maxId : this.historyStorage.maxId ?? 0;
const isTarget = lastMsgId !== undefined;
// * this one will fix topMessage for null message in history (e.g. channel comments with only 1 comment and it is a topMessage)
/* if(this.chat.type !== 'pinned' && topMessage && !historyStorage.history.slice.includes(topMessage)) {
topMessage = 0;
} */
let readMaxId = 0, savedPosition: ReturnType<AppImManager['getChatSavedPosition']>;
if(!isTarget) {
if(!samePeer) {
savedPosition = this.chat.appImManager.getChatSavedPosition(this.chat);
}
if(savedPosition) {
} else if(topMessage) {
readMaxId = this.appMessagesManager.getReadMaxIdIfUnread(peerId, this.chat.threadId);
if(/* dialog.unread_count */readMaxId && !samePeer) {
lastMsgId = readMaxId;
} else {
lastMsgId = topMessage;
//lastMsgID = topMessage;
}
}
}
const isJump = lastMsgId !== topMessage;
if(samePeer) {
const mounted = this.getMountedBubble(lastMsgId);
if(mounted) {
if(isTarget) {
this.scrollToBubble(mounted.bubble, 'center');
this.highlightBubble(mounted.bubble);
this.chat.dispatchEvent('setPeer', lastMsgId, false);
} else if(topMessage && !isJump) {
//this.log('will scroll down', this.scroll.scrollTop, this.scroll.scrollHeight);
this.scrollable.scrollTop = this.scrollable.scrollHeight;
this.chat.dispatchEvent('setPeer', lastMsgId, true);
}
return null;
}
} else {
if(this.peerId) { // * set new queue id if new peer (setting not from 0)
this.lazyLoadQueue.queueId = ++queueId;
this.chat.apiManager.setQueueId(this.chat.bubbles.lazyLoadQueue.queueId);
}
this.peerId = peerId;
this.replyFollowHistory.length = 0;
this.passEntities = {
messageEntityBotCommand: this.appPeersManager.isAnyGroup(this.peerId) || this.appUsersManager.isBot(this.peerId)
};
}
if(DEBUG) {
this.log('setPeer peerId:', this.peerId, this.historyStorage, lastMsgId, topMessage);
}
// add last message, bc in getHistory will load < max_id
const additionMsgId = isJump || this.chat.type === 'scheduled' ? 0 : topMessage;
/* this.setPeerPromise = null;
this.preloader.detach();
return true; */
//////appSidebarRight.toggleSidebar(true);
let maxBubbleId = 0;
if(samePeer) {
let el = this.getBubbleByPoint('bottom'); // ! this may not work if being called when chat is hidden
//this.chat.log('[PM]: setCorrectIndex: get last element perf:', performance.now() - perf, el);
if(el) {
maxBubbleId = +el.dataset.mid;
}
if(maxBubbleId <= 0) {
maxBubbleId = Math.max(...Object.keys(this.bubbles).map(mid => +mid));
}
} else {
this.isFirstLoad = true;
}
const oldChatInner = this.chatInner;
this.cleanup();
this.chatInner = document.createElement('div');
if(samePeer) {
this.chatInner.className = oldChatInner.className;
this.chatInner.classList.remove('disable-hover', 'is-scrolling');
} else {
this.chatInner.classList.add('bubbles-inner');
}
this.lazyLoadQueue.lock();
let result: ReturnType<ChatBubbles['getHistory']>;
if(!savedPosition) {
result = this.getHistory(lastMsgId, true, isJump, additionMsgId);
} else {
result = {
promise: getHeavyAnimationPromise().then(() => {
return this.performHistoryResult(savedPosition.mids, true, false, undefined);
}) as any,
cached: true
};
}
const {promise, cached} = result;
// clear
if(!cached) {
if(!samePeer) {
this.scrollable.container.textContent = '';
//oldChatInner.remove();
this.chat.finishPeerChange(isTarget, isJump, lastMsgId);
this.preloader.attach(this.bubblesContainer);
}
}
//console.timeEnd('appImManager setPeer pre promise');
/* this.ladderDeferred && this.ladderDeferred.resolve();
this.ladderDeferred = deferredPromise<void>(); */
animationIntersector.lockGroup(CHAT_ANIMATION_GROUP);
const setPeerPromise = promise.then(() => {
////this.log('setPeer removing preloader');
if(cached) {
if(!samePeer) {
this.chat.finishPeerChange(isTarget, isJump, lastMsgId); // * костыль
}
} else {
this.preloader.detach();
}
if(this.resolveLadderAnimation) {
this.resolveLadderAnimation();
this.resolveLadderAnimation = undefined;
}
// this.ladderDeferred.resolve();
this.scrollable.lastScrollDirection = 0;
this.scrollable.lastScrollTop = 0;
replaceContent(this.scrollable.container, this.chatInner);
animationIntersector.unlockGroup(CHAT_ANIMATION_GROUP);
animationIntersector.checkAnimations(false, CHAT_ANIMATION_GROUP/* , true */);
//fastRaf(() => {
this.lazyLoadQueue.unlock();
//});
//if(dialog && lastMsgID && lastMsgID !== topMessage && (this.bubbles[lastMsgID] || this.firstUnreadBubble)) {
if(savedPosition) {
this.scrollable.scrollTop = savedPosition.top;
/* const mountedByLastMsgId = this.getMountedBubble(lastMsgId);
let bubble: HTMLElement = mountedByLastMsgId?.bubble;
if(!bubble?.parentElement) {
bubble = this.findNextMountedBubbleByMsgId(lastMsgId);
}
if(bubble) {
const top = bubble.getBoundingClientRect().top;
const distance = savedPosition.top - top;
this.scrollable.scrollTop += distance;
} */
} else if((topMessage && isJump) || isTarget) {
const fromUp = maxBubbleId > 0 && (maxBubbleId < lastMsgId || lastMsgId < 0);
const followingUnread = readMaxId === lastMsgId && !isTarget;
if(!fromUp && samePeer) {
this.scrollable.scrollTop = 99999;
} else if(fromUp/* && (samePeer || forwardingUnread) */) {
this.scrollable.scrollTop = 0;
}
const mountedByLastMsgId = this.getMountedBubble(lastMsgId);
let bubble: HTMLElement = (followingUnread && this.firstUnreadBubble) || mountedByLastMsgId?.bubble;
if(!bubble?.parentElement) {
bubble = this.findNextMountedBubbleByMsgId(lastMsgId);
}
// ! sometimes there can be no bubble
if(bubble) {
this.scrollToBubble(bubble, followingUnread ? 'start' : 'center', !samePeer ? FocusDirection.Static : undefined);
if(!followingUnread) {
this.highlightBubble(bubble);
}
}
} else {
this.scrollable.scrollTop = 99999;
}
this.onScroll();
const middleware = this.getMiddleware();
const afterSetPromise = Promise.all([setPeerPromise, getHeavyAnimationPromise()]);
afterSetPromise.then(() => { // check whether list isn't full
this.scrollable.checkForTriggers();
});
this.chat.dispatchEvent('setPeer', lastMsgId, !isJump);
const needFetchInterval = this.appMessagesManager.isFetchIntervalNeeded(peerId);
const needFetchNew = savedPosition || needFetchInterval;
if(!needFetchNew) {
// warning
if(!lastMsgId || this.bubbles[topMessage] || lastMsgId === topMessage) {
this.setLoaded('bottom', true);
}
} else {
afterSetPromise.then(() => {
if(!middleware()) {
return;
}
this.scrollable.checkForTriggers();
if(needFetchInterval) {
const f = () => {
this.fetchNewPromise = new Promise<void>((resolve) => {
if(!middleware() || !this.appMessagesManager.isFetchIntervalNeeded(peerId)) {
resolve();
return;
}
this.appMessagesManager.getNewHistory(peerId, this.chat.threadId).then((historyStorage) => {
if(!middleware() || !historyStorage) {
resolve();
return;
}
const slice = historyStorage.history.slice;
const isBottomEnd = slice.isEnd(SliceEnd.Bottom);
if(this.scrollable.loadedAll.bottom && this.scrollable.loadedAll.bottom !== isBottomEnd) {
this.setLoaded('bottom', isBottomEnd);
this.onScroll();
}
setTimeout(f, 30e3);
resolve();
});
}).finally(() => {
this.fetchNewPromise = undefined;
});
};
if(samePeer) {
setTimeout(f, 30e3);
} else {
f();
}
}
});
}
this.log('scrolledAllDown:', this.scrollable.loadedAll.bottom);
//if(!this.unreaded.length && dialog) { // lol
if(this.scrollable.loadedAll.bottom && topMessage && !this.unreaded.size) { // lol
this.onScrolledAllDown();
}
if(this.chat.type === 'chat') {
const dialog = this.appMessagesManager.getDialogOnly(peerId);
if(dialog?.pFlags.unread_mark) {
this.appMessagesManager.markDialogUnread(peerId, true);
}
}
//this.chatInner.classList.remove('disable-hover', 'is-scrolling'); // warning, performance!
/* if(!document.body.classList.contains(RIGHT_COLUMN_ACTIVE_CLASSNAME)) {
return new Promise<void>((resolve) => fastRaf(resolve));
} */
//console.timeEnd('appImManager setPeer');
}).catch(err => {
this.log.error('getHistory promise error:', err);
this.preloader.detach();
throw err;
});
return {cached, promise: setPeerPromise};
}
public onScrolledAllDown() {
if(this.chat.type === 'chat' || this.chat.type === 'discussion') {
const storage = this.appMessagesManager.getHistoryStorage(this.peerId, this.chat.threadId);
this.appMessagesManager.readHistory(this.peerId, storage.maxId, this.chat.threadId, true);
}
}
public finishPeerChange() {
const peerId = this.peerId;
const isChannel = this.appPeersManager.isChannel(peerId);
const canWrite = this.appMessagesManager.canSendToPeer(peerId, this.chat.threadId);
this.chatInner.classList.toggle('has-rights', canWrite);
this.bubblesContainer.classList.toggle('is-chat-input-hidden', !canWrite);
this.chatInner.classList.toggle('is-chat', this.chat.isAnyGroup());
this.chatInner.classList.toggle('is-channel', isChannel);
}
public renderMessagesQueue(message: any, bubble: HTMLElement, reverse: boolean, promises: Promise<any>[]) {
/* let dateMessage = this.getDateContainerByMessage(message, reverse);
if(reverse) dateMessage.container.insertBefore(bubble, dateMessage.div.nextSibling);
else dateMessage.container.append(bubble);
return; */
/* if(DEBUG && message.mid === 4314759167) {
this.log('renderMessagesQueue', message, bubble, reverse, promises);
} */
this.messagesQueue.push({message, bubble, reverse, promises});
this.setMessagesQueuePromise();
}
public setMessagesQueuePromise() {
if(this.messagesQueuePromise || !this.messagesQueue.length) return;
this.messagesQueuePromise = new Promise((resolve, reject) => {
setTimeout(() => {
const queue = this.messagesQueue.slice();
this.messagesQueue.length = 0;
const promises = queue.reduce((acc, {promises}) => acc.concat(promises), []);
// * это нужно для того, чтобы если захочет подгрузить reply или какое-либо сообщение, то скролл не прервался
// * если добавить этот промис - в таком случае нужно сделать, чтобы скроллило к последнему сообщению после рендера
// promises.push(getHeavyAnimationPromise());
this.log('promises to call', promises, queue, this.isHeavyAnimationInProgress);
const middleware = this.getMiddleware();
Promise.all(promises).then(() => {
if(!middleware()) {
throw 'setMessagesQueuePromise: peer changed!';
}
if(this.messagesQueueOnRender) {
this.messagesQueueOnRender();
}
if(this.messagesQueueOnRenderAdditional) {
this.messagesQueueOnRenderAdditional();
}
queue.forEach(({message, bubble, reverse}) => {
this.setBubblePosition(bubble, message, reverse);
});
//setTimeout(() => {
resolve();
//}, 500);
this.messagesQueuePromise = null;
if(this.messagesQueue.length) {
this.setMessagesQueuePromise();
}
this.setUnreadDelimiter(); // не нашёл места лучше
}).catch(reject);
}, 0);
});
//this.messagesQueuePromise.catch(() => {});
}
public setBubblePosition(bubble: HTMLElement, message: any, reverse: boolean) {
if(message.id < 0) {
this.chatInner.prepend(bubble);
return;
}
const dateMessage = this.getDateContainerByMessage(message, reverse);
if(this.chat.type === 'scheduled' || this.chat.type === 'pinned'/* || true */) { // ! TEMP COMMENTED
const offset = this.stickyIntersector ? 2 : 1;
let children = Array.from(dateMessage.container.children).slice(offset) as HTMLElement[];
let i = 0, foundMidOnSameTimestamp = 0;
for(; i < children.length; ++i) {
const t = children[i];
const timestamp = +t.dataset.timestamp;
if(message.date < timestamp) {
break;
} else if(message.date === timestamp) {
foundMidOnSameTimestamp = +t.dataset.mid;
}
if(foundMidOnSameTimestamp && message.mid < foundMidOnSameTimestamp) {
break;
}
}
// * 1 for date, 1 for date sentinel
let index = offset + i;
/* if(bubble.parentElement) { // * if already mounted
const currentIndex = whichChild(bubble);
if(index > currentIndex) {
index -= 1; // * minus for already mounted
}
} */
positionElementByIndex(bubble, dateMessage.container, index);
} else {
if(reverse) {
dateMessage.container.insertBefore(bubble, dateMessage.container.children[this.stickyIntersector ? 1 : 0].nextSibling);
} else {
dateMessage.container.append(bubble);
}
}
if(message._ === 'message') {
this.bubbleGroups.addBubble(bubble, message, reverse);
} else {
bubble.classList.add('is-group-first', 'is-group-last');
}
}
public getMiddleware() {
return this.middleware.get();
}
// reverse means top
private renderMessage(message: any, reverse = false, multipleRender = false, bubble: HTMLDivElement = null, updatePosition = true) {
/* if(DEBUG) {
this.log.debug('message to render:', message);
} */
if(!bubble && this.bubbles[message.mid]) {
return;
}
//return;
const albumMustBeRenderedFull = this.chat.type !== 'pinned';
if(message.deleted) return;
else if(message.grouped_id && albumMustBeRenderedFull) { // will render only last album's message
const storage = this.appMessagesManager.groupedMessagesStorage[message.grouped_id];
const maxId = Math.max(...storage.keys());
if(message.mid < maxId) {
return;
}
}
const peerId = this.peerId;
// * can't use 'message.pFlags.out' here because this check will be used to define side of message (left-right)
const our = message.fromId === rootScope.myId || (message.pFlags.out && this.appPeersManager.isMegagroup(this.peerId));
const messageDiv = document.createElement('div');
messageDiv.classList.add('message');
//messageDiv.innerText = message.message;
let bubbleContainer: HTMLDivElement;
let contentWrapper: HTMLElement;
// bubble
if(!bubble) {
contentWrapper = document.createElement('div');
contentWrapper.classList.add('bubble-content-wrapper');
bubbleContainer = document.createElement('div');
bubbleContainer.classList.add('bubble-content');
bubble = document.createElement('div');
bubble.classList.add('bubble');
contentWrapper.appendChild(bubbleContainer);
bubble.appendChild(contentWrapper);
if(!our && !message.pFlags.out && this.unreadedObserver) {
//this.log('not our message', message, message.pFlags.unread);
const isUnread = message.pFlags.unread ||
this.appMessagesManager.isMentionUnread(message) ||
(this.historyStorage.readMaxId !== undefined && this.historyStorage.readMaxId < message.mid);
if(isUnread) {
this.unreadedObserver.observe(bubble);
this.unreaded.set(bubble, message.mid);
}
}
} else {
const save = ['is-highlighted', 'is-group-first', 'is-group-last'];
const wasClassNames = bubble.className.split(' ');
const classNames = ['bubble'].concat(save.filter(c => wasClassNames.includes(c)));
bubble.className = classNames.join(' ');
contentWrapper = bubble.lastElementChild as HTMLElement;
if(!contentWrapper.classList.contains('bubble-content-wrapper')) {
contentWrapper = bubble.querySelector('.bubble-content-wrapper');
}
bubbleContainer = contentWrapper.firstElementChild as HTMLDivElement;
bubbleContainer.innerHTML = '';
bubbleContainer.style.cssText = '';
contentWrapper.innerHTML = '';
contentWrapper.appendChild(bubbleContainer);
//bubbleContainer.style.marginBottom = '';
const transitionDelay = contentWrapper.style.transitionDelay;
contentWrapper.style.cssText = '';
contentWrapper.style.transitionDelay = transitionDelay;
if(bubble === this.firstUnreadBubble) {
bubble.classList.add('is-first-unread');
}
// * Нужно очистить прошлую информацию, полезно если удалить последний элемент из альбома в ПОСЛЕДНЕМ БАББЛЕ ГРУППЫ (видно по аватару)
const originalMid = +bubble.dataset.mid;
const sameMid = +message.mid === originalMid;
/* if(updatePosition) {
bubble.remove(); // * for positionElementByIndex
} */
if(!sameMid) {
delete this.bubbles[originalMid];
this.skippedMids.delete(originalMid);
}
//bubble.innerHTML = '';
}
// ! reset due to album edit or delete item
this.bubbles[+message.mid] = bubble;
bubble.dataset.mid = message.mid;
bubble.dataset.peerId = '' + message.peerId;
bubble.dataset.timestamp = message.date;
const loadPromises: Promise<any>[] = [];
if(message._ === 'messageService') {
assumeType<Message.messageService>(message);
const action = message.action;
if(action) {
const _ = action._;
if(IGNORE_ACTIONS.has(_) || (langPack.hasOwnProperty(_) && !langPack[_])) {
this.skippedMids.add(+message.mid);
return bubble;
}
}
bubble.className = 'bubble service';
bubbleContainer.innerHTML = '';
const s = document.createElement('div');
s.classList.add('service-msg');
if(action) {
if(action._ === 'messageActionChannelMigrateFrom') {
s.append(i18n('ChatMigration.From', [new PeerTitle({peerId: action.chat_id.toPeerId(true)}).element]));
} else if(action._ === 'messageActionChatMigrateTo') {
s.append(i18n('ChatMigration.To', [new PeerTitle({peerId: action.channel_id.toPeerId(true)}).element]));
} else {
s.append(this.appMessagesManager.wrapMessageActionTextNew(message));
}
}
bubbleContainer.append(s);
if(updatePosition) {
this.renderMessagesQueue(message, bubble, reverse, loadPromises);
if(message.pFlags.is_single) { // * Ignore 'Discussion started'
bubble.classList.add('is-group-last');
}
}
return bubble;
}
let messageMedia = message.media;
let messageMessage: string, totalEntities: MessageEntity[];
if(messageMedia?.document && !['video', 'gif'].includes(messageMedia.document.type)) {
// * just filter these cases for documents caption
} else if(message.grouped_id && albumMustBeRenderedFull) {
const t = this.appMessagesManager.getAlbumText(message.grouped_id);
messageMessage = t.message;
//totalEntities = t.entities;
totalEntities = t.totalEntities;
} else if(messageMedia?.document?.type !== 'sticker') {
messageMessage = message.message;
//totalEntities = message.entities;
totalEntities = message.totalEntities;
}
/* let richText = RichTextProcessor.wrapRichText(messageMessage, {
entities: totalEntities
}); */
let richText = RichTextProcessor.wrapRichText(messageMessage, {
entities: totalEntities,
passEntities: this.passEntities
});
let canHaveTail = true;
let isStandaloneMedia = false;
let needToSetHTML = true;
if(totalEntities && !messageMedia) {
let emojiEntities = totalEntities.filter((e) => e._ === 'messageEntityEmoji');
let strLength = messageMessage.length;
let emojiStrLength = emojiEntities.reduce((acc: number, curr: any) => acc + curr.length, 0);
if(emojiStrLength === strLength && emojiEntities.length <= 3) {
if(rootScope.settings.emoji.big) {
let sticker = this.appStickersManager.getAnimatedEmojiSticker(messageMessage);
if(emojiEntities.length === 1 && !messageMedia && sticker) {
messageMedia = {
_: 'messageMediaDocument',
document: sticker
};
} else {
let attachmentDiv = document.createElement('div');
attachmentDiv.classList.add('attachment');
attachmentDiv.innerHTML = richText;
bubble.classList.add('emoji-' + emojiEntities.length + 'x');
bubbleContainer.append(attachmentDiv);
}
bubble.classList.add('is-message-empty', 'emoji-big');
isStandaloneMedia = true;
canHaveTail = false;
needToSetHTML = false;
}
bubble.classList.add('can-have-big-emoji');
}
/* if(strLength === emojiStrLength) {
messageDiv.classList.add('emoji-only');
messageDiv.classList.add('message-empty');
} */
}
if(needToSetHTML) {
setInnerHTML(messageDiv, richText);
}
const timeSpan = MessageRender.setTime(this.chat, message, bubble, bubbleContainer, messageDiv);
bubbleContainer.prepend(messageDiv);
//bubble.prepend(timeSpan, messageDiv); // that's bad
if(message.views && !message.pFlags.is_outgoing && this.viewsObserver) {
this.viewsObserver.observe(bubble);
}
if(message.reply_markup && message.reply_markup._ === 'replyInlineMarkup' && message.reply_markup.rows && message.reply_markup.rows.length) {
const rows = (message.reply_markup as ReplyMarkup.replyKeyboardMarkup).rows;
const containerDiv = document.createElement('div');
containerDiv.classList.add('reply-markup');
rows.forEach((row) => {
const buttons = row.buttons;
if(!buttons || !buttons.length) return;
const rowDiv = document.createElement('div');
rowDiv.classList.add('reply-markup-row');
buttons.forEach((button) => {
const text = RichTextProcessor.wrapRichText(button.text, {noLinks: true, noLinebreaks: true});
let buttonEl: HTMLButtonElement | HTMLAnchorElement;
switch(button._) {
case 'keyboardButtonUrl': {
const r = RichTextProcessor.wrapRichText(' ', {
entities: [{
_: 'messageEntityTextUrl',
length: 1,
offset: 0,
url: button.url
}]
});
buttonEl = htmlToDocumentFragment(r).firstElementChild as HTMLAnchorElement;
buttonEl.classList.add('is-link', 'tgico');
break;
}
case 'keyboardButtonSwitchInline': {
buttonEl = document.createElement('button');
buttonEl.classList.add('is-switch-inline', 'tgico');
attachClickEvent(buttonEl, (e) => {
cancelEvent(e);
const botId = message.viaBotId || message.fromId;
let promise: Promise<PeerId>;
if(button.pFlags.same_peer) promise = Promise.resolve(this.peerId);
else promise = this.appInlineBotsManager.checkSwitchReturn(botId).then(peerId => {
if(peerId) {
return peerId;
}
return new Promise<PeerId>((resolve, reject) => {
new PopupForward({
[this.peerId]: []
}, (peerId) => {
resolve(peerId);
}, () => {
reject();
}, true);
});
});
promise.then(peerId => {
const threadId = this.peerId === peerId ? this.chat.threadId : undefined;
this.appInlineBotsManager.switchInlineQuery(peerId, threadId, botId, button.query);
});
});
break;
}
default: {
buttonEl = document.createElement('button');
break;
}
}
buttonEl.classList.add('reply-markup-button', 'rp');
buttonEl.insertAdjacentHTML('beforeend', text);
ripple(buttonEl);
rowDiv.append(buttonEl);
});
containerDiv.append(rowDiv);
});
attachClickEvent(containerDiv, (e) => {
let target = e.target as HTMLElement;
if(!target.classList.contains('reply-markup-button')) target = findUpClassName(target, 'reply-markup-button');
if(!target || target.classList.contains('is-link') || target.classList.contains('is-switch-inline')) return;
cancelEvent(e);
const column = whichChild(target);
const row = rows[whichChild(target.parentElement)];
if(!row.buttons || !row.buttons[column]) {
this.log.warn('no such button', row, column, message);
return;
}
const button = row.buttons[column];
this.appInlineBotsManager.callbackButtonClick(this.peerId, message.mid, button);
});
canHaveTail = false;
bubble.classList.add('with-reply-markup');
contentWrapper.append(containerDiv);
}
const isOutgoing = message.pFlags.is_outgoing/* && this.peerId !== rootScope.myId */;
if(our) {
if(message.pFlags.unread || isOutgoing) this.unreadOut.add(message.mid);
let status = '';
if(isOutgoing) status = 'is-sending';
else status = message.pFlags.unread ? 'is-sent' : 'is-read';
bubble.classList.add(status);
}
const messageWithReplies = this.appMessagesManager.getMessageWithReplies(message);
const withReplies = !!messageWithReplies && message.mid > 0;
if(withReplies) {
bubble.classList.add('with-replies');
}
const isOut = our && (!message.fwd_from || this.peerId !== rootScope.myId);
let nameContainer: HTMLElement = bubbleContainer;
// media
if(messageMedia/* && messageMedia._ === 'messageMediaPhoto' */) {
let attachmentDiv = document.createElement('div');
attachmentDiv.classList.add('attachment');
if(!messageMessage) {
bubble.classList.add('is-message-empty');
}
let processingWebPage = false;
switch(messageMedia._) {
case 'messageMediaPhoto': {
const photo = messageMedia.photo;
////////this.log('messageMediaPhoto', photo);
if(!messageMessage) {
canHaveTail = false;
}
if(!message.viaBotId) {
bubble.classList.add('hide-name');
}
bubble.classList.add('photo');
const storage = this.appMessagesManager.groupedMessagesStorage[message.grouped_id];
if(message.grouped_id && storage.size !== 1 && albumMustBeRenderedFull) {
bubble.classList.add('is-album', 'is-grouped');
wrapAlbum({
groupId: message.grouped_id,
attachmentDiv,
middleware: this.getMiddleware(),
isOut: our,
lazyLoadQueue: this.lazyLoadQueue,
chat: this.chat,
loadPromises,
noAutoDownload: this.chat.noAutoDownloadMedia,
});
break;
}
const withTail = !IS_ANDROID && canHaveTail && !withReplies && USE_MEDIA_TAILS;
if(withTail) bubble.classList.add('with-media-tail');
wrapPhoto({
photo,
message,
container: attachmentDiv,
withTail,
isOut,
lazyLoadQueue: this.lazyLoadQueue,
middleware: this.getMiddleware(),
loadPromises,
noAutoDownload: this.chat.noAutoDownloadMedia,
});
break;
}
case 'messageMediaWebPage': {
processingWebPage = true;
let webpage: WebPage = messageMedia.webpage;
////////this.log('messageMediaWebPage', webpage);
if(webpage._ !== 'webPage') {
break;
}
bubble.classList.add('webpage');
let box = document.createElement('div');
box.classList.add('web');
let quote = document.createElement('div');
quote.classList.add('quote');
let previewResizer: HTMLDivElement, preview: HTMLDivElement;
const photo: Photo.photo = webpage.photo as any;
if(photo || webpage.document) {
previewResizer = document.createElement('div');
previewResizer.classList.add('preview-resizer');
preview = document.createElement('div');
preview.classList.add('preview');
previewResizer.append(preview);
}
const doc = webpage.document as MyDocument;
if(doc) {
if(doc.type === 'gif' || doc.type === 'video') {
//if(doc.size <= 20e6) {
bubble.classList.add('video');
wrapVideo({
doc,
container: preview,
message,
boxWidth: mediaSizes.active.webpage.width,
boxHeight: mediaSizes.active.webpage.height,
lazyLoadQueue: this.lazyLoadQueue,
middleware: this.getMiddleware(),
isOut,
group: CHAT_ANIMATION_GROUP,
loadPromises,
noAutoDownload: this.chat.noAutoDownloadMedia,
});
//}
} else {
const docDiv = wrapDocument({
message,
noAutoDownload: this.chat.noAutoDownloadMedia,
lazyLoadQueue: this.lazyLoadQueue,
loadPromises
});
preview.append(docDiv);
preview.classList.add('preview-with-document');
//messageDiv.classList.add((webpage.type || 'document') + '-message');
//doc = null;
}
}
let quoteTextDiv = document.createElement('div');
quoteTextDiv.classList.add('quote-text');
if(previewResizer) {
quoteTextDiv.append(previewResizer);
}
let t: HTMLElement;
if(webpage.site_name) {
const html = RichTextProcessor.wrapRichText(webpage.url);
const a: HTMLAnchorElement = htmlToDocumentFragment(html).firstElementChild as any;
a.classList.add('webpage-name');
setInnerHTML(a, RichTextProcessor.wrapEmojiText(webpage.site_name));
quoteTextDiv.append(a);
t = a;
}
if(webpage.rTitle) {
let titleDiv = document.createElement('div');
titleDiv.classList.add('title');
setInnerHTML(titleDiv, webpage.rTitle);
quoteTextDiv.append(titleDiv);
t = titleDiv;
}
if(webpage.rDescription) {
let textDiv = document.createElement('div');
textDiv.classList.add('text');
setInnerHTML(textDiv, webpage.rDescription);
quoteTextDiv.append(textDiv);
t = textDiv;
}
/* if(t) {
t.append(timeSpan);
} else {
box.classList.add('no-text');
} */
quote.append(quoteTextDiv);
if(photo && !doc) {
bubble.classList.add('photo');
const size: PhotoSize.photoSize = photo.sizes[photo.sizes.length - 1] as any;
let isSquare = false;
if(size.w === size.h && t) {
bubble.classList.add('is-square-photo');
isSquare = true;
this.appPhotosManager.setAttachmentSize(photo, preview, 48, 48, false);
/* if(t) {
t.append(timeSpan);
} */
} else if(size.h > size.w) {
bubble.classList.add('is-vertical-photo');
}
wrapPhoto({
photo,
message,
container: preview,
boxWidth: isSquare ? 0 : mediaSizes.active.webpage.width,
boxHeight: isSquare ? 0 : mediaSizes.active.webpage.height,
isOut,
lazyLoadQueue: this.lazyLoadQueue,
middleware: this.getMiddleware(),
loadPromises,
withoutPreloader: isSquare,
noAutoDownload: this.chat.noAutoDownloadMedia,
});
}
box.append(quote);
//bubble.prepend(box);
// if(timeSpan.parentElement === messageDiv) {
messageDiv.insertBefore(box, timeSpan);
// } else {
// messageDiv.append(box);
// }
//this.log('night running', bubble.scrollHeight);
break;
}
case 'messageMediaDocument': {
const doc = messageMedia.document;
//this.log('messageMediaDocument', doc, bubble);
if(doc.sticker/* && doc.size <= 1e6 */) {
bubble.classList.add('sticker');
canHaveTail = false;
isStandaloneMedia = true;
if(doc.animated) {
bubble.classList.add('sticker-animated');
}
const sizes = mediaSizes.active;
const size = bubble.classList.contains('emoji-big') ? sizes.emojiSticker : (doc.animated ? sizes.animatedSticker : sizes.staticSticker);
this.appPhotosManager.setAttachmentSize(doc, attachmentDiv, size.width, size.height);
//let preloader = new ProgressivePreloader(attachmentDiv, false);
bubbleContainer.style.height = attachmentDiv.style.height;
bubbleContainer.style.width = attachmentDiv.style.width;
//appPhotosManager.setAttachmentSize(doc, bubble);
wrapSticker({
doc,
div: attachmentDiv,
middleware: this.getMiddleware(),
lazyLoadQueue: this.lazyLoadQueue,
group: CHAT_ANIMATION_GROUP,
//play: !!message.pending || !multipleRender,
play: true,
loop: true,
emoji: bubble.classList.contains('emoji-big') ? messageMessage : undefined,
withThumb: true,
loadPromises
});
} else if(doc.type === 'video' || doc.type === 'gif' || doc.type === 'round'/* && doc.size <= 20e6 */) {
//this.log('never get free 2', doc);
const isRound = doc.type === 'round';
if(isRound) {
isStandaloneMedia = true;
}
if(isRound || !messageMessage) {
canHaveTail = false;
}
if(!message.viaBotId) {
bubble.classList.add('hide-name');
}
bubble.classList.add(isRound ? 'round' : 'video');
const storage = this.appMessagesManager.groupedMessagesStorage[message.grouped_id];
if(message.grouped_id && storage.size !== 1 && albumMustBeRenderedFull) {
bubble.classList.add('is-album', 'is-grouped');
wrapAlbum({
groupId: message.grouped_id,
attachmentDiv,
middleware: this.getMiddleware(),
isOut: our,
lazyLoadQueue: this.lazyLoadQueue,
chat: this.chat,
loadPromises,
noAutoDownload: this.chat.noAutoDownloadMedia,
});
} else {
const withTail = !IS_ANDROID && !IS_APPLE && !isRound && canHaveTail && !withReplies && USE_MEDIA_TAILS;
if(withTail) bubble.classList.add('with-media-tail');
wrapVideo({
doc,
container: attachmentDiv,
message,
boxWidth: mediaSizes.active.regular.width,
boxHeight: mediaSizes.active.regular.height,
withTail,
isOut,
lazyLoadQueue: this.lazyLoadQueue,
middleware: this.getMiddleware(),
group: CHAT_ANIMATION_GROUP,
loadPromises,
noAutoDownload: this.chat.noAutoDownloadMedia,
searchContext: isRound ? {
peerId: this.peerId,
inputFilter: {_: 'inputMessagesFilterRoundVoice'},
threadId: this.chat.threadId,
useSearch: !message.pFlags.is_scheduled,
isScheduled: message.pFlags.is_scheduled
} : undefined,
});
}
} else {
const newNameContainer = wrapGroupedDocuments({
albumMustBeRenderedFull,
message,
bubble,
messageDiv,
chat: this.chat,
loadPromises,
noAutoDownload: this.chat.noAutoDownloadMedia,
lazyLoadQueue: this.lazyLoadQueue,
searchContext: doc.type === 'voice' || doc.type === 'audio' ? {
peerId: this.peerId,
inputFilter: {_: doc.type === 'voice' ? 'inputMessagesFilterRoundVoice' : 'inputMessagesFilterMusic'},
threadId: this.chat.threadId,
useSearch: !message.pFlags.is_scheduled,
isScheduled: message.pFlags.is_scheduled
} : undefined,
});
if(newNameContainer) {
nameContainer = newNameContainer;
}
const lastContainer = messageDiv.lastElementChild.querySelector('.document-message, .document-size, .audio');
lastContainer && lastContainer.append(timeSpan.cloneNode(true));
bubble.classList.remove('is-message-empty');
messageDiv.classList.add((!(['photo', 'pdf'] as MyDocument['type'][]).includes(doc.type) ? doc.type || 'document' : 'document') + '-message');
processingWebPage = true;
}
break;
}
case 'messageMediaContact': {
//this.log('wrapping contact', message);
const contactDiv = document.createElement('div');
contactDiv.classList.add('contact');
contactDiv.dataset.peerId = '' + messageMedia.user_id;
messageDiv.classList.add('contact-message');
processingWebPage = true;
const texts = [];
if(message.media.first_name) texts.push(RichTextProcessor.wrapEmojiText(message.media.first_name));
if(message.media.last_name) texts.push(RichTextProcessor.wrapEmojiText(message.media.last_name));
contactDiv.innerHTML = `
<div class="contact-details">
<div class="contact-name">${texts.join(' ')}</div>
<div class="contact-number">${message.media.phone_number ? '+' + formatPhoneNumber(message.media.phone_number).formatted : 'Unknown phone number'}</div>
</div>`;
const avatarElem = new AvatarElement();
avatarElem.lazyLoadQueue = this.lazyLoadQueue;
avatarElem.setAttribute('peer', '' + message.media.user_id);
avatarElem.classList.add('contact-avatar', 'avatar-54');
contactDiv.prepend(avatarElem);
bubble.classList.remove('is-message-empty');
messageDiv.classList.add('contact-message');
messageDiv.append(contactDiv);
break;
}
case 'messageMediaPoll': {
bubble.classList.remove('is-message-empty');
const pollElement = wrapPoll(message);
messageDiv.prepend(pollElement);
messageDiv.classList.add('poll-message');
break;
}
default:
bubble.classList.remove('is-message-empty');
messageDiv.innerHTML = '<i class="media-not-supported">This message is currently not supported on Telegram Web. Try <a href="https://desktop.telegram.org/" target="_blank">desktop.telegram.org</a></i>';
messageDiv.append(timeSpan);
this.log.warn('unrecognized media type:', message.media._, message);
break;
}
if(!processingWebPage) {
bubbleContainer.append(attachmentDiv);
}
/* if(bubble.classList.contains('is-message-empty') && (bubble.classList.contains('photo') || bubble.classList.contains('video'))) {
bubble.classList.add('no-tail');
if(!bubble.classList.contains('with-media-tail')) {
bubble.classList.add('use-border-radius');
}
} */
}
if(isStandaloneMedia) {
bubble.classList.add('just-media');
}
if(this.chat.selection.isSelecting) {
this.chat.selection.toggleElementCheckbox(bubble, true);
}
let savedFrom = '';
// const needName = ((peerId.isAnyChat() && (peerId !== message.fromId || our)) && message.fromId !== rootScope.myId) || message.viaBotId;
const needName = (message.fromId !== rootScope.myId && this.appPeersManager.isAnyChat(peerId) && !this.appPeersManager.isBroadcast(peerId)) || message.viaBotId;
if(needName || message.fwd_from || message.reply_to_mid) { // chat
let title: HTMLElement | DocumentFragment;
const isForwardFromChannel = message.from_id && message.from_id._ === 'peerChannel' && message.fromId === message.fwdFromId;
let isHidden = message.fwd_from && !message.fwd_from.from_id && !message.fwd_from.channel_id;
if(message.viaBotId) {
title = document.createElement('span');
title.innerText = '@' + this.appUsersManager.getUser(message.viaBotId).username;
title.classList.add('peer-title');
} else if(isHidden) {
///////this.log('message to render hidden', message);
title = document.createElement('span');
title.innerHTML = RichTextProcessor.wrapEmojiText(message.fwd_from.from_name);
title.classList.add('peer-title');
//title = message.fwd_from.from_name;
bubble.classList.add('hidden-profile');
} else {
title = new PeerTitle({peerId: message.viaBotId || message.fwdFromId || message.fromId}).element;
}
//this.log(title);
if(message.viaBotId) {
//if(!bubble.classList.contains('sticker') || true) {
let nameDiv = document.createElement('div');
nameDiv.classList.add('name', 'is-via');
nameDiv.dataset.peerId = message.viaBotId;
nameDiv.append(i18n('ViaBot'), ' ', title);
nameContainer.append(nameDiv);
// } else {
// bubble.classList.add('hide-name');
// }
} else if((message.fwdFromId || message.fwd_from)) {
if(this.peerId !== rootScope.myId && !isForwardFromChannel) {
bubble.classList.add('forwarded');
}
if(message.savedFrom) {
savedFrom = message.savedFrom;
}
//if(!bubble.classList.contains('sticker') || true) {
let nameDiv = document.createElement('div');
nameDiv.classList.add('name');
nameDiv.dataset.peerId = message.fwdFromId;
if((this.peerId === rootScope.myId || this.peerId === REPLIES_PEER_ID || isForwardFromChannel) && !isStandaloneMedia) {
nameDiv.style.color = this.appPeersManager.getPeerColorById(message.fwdFromId, false);
nameDiv.append(title);
} else {
/* const fromTitle = message.fromId === this.myID || appPeersManager.isBroadcast(message.fwdFromId || message.fromId) ? '' : `<div class="name" data-peer-id="${message.fromId}" style="color: ${appPeersManager.getPeerColorByID(message.fromId, false)};">${appPeersManager.getPeerTitle(message.fromId)}</div>`;
nameDiv.innerHTML = fromTitle + 'Forwarded from ' + title; */
if(isStandaloneMedia) {
const fragment = document.createDocumentFragment();
fragment.append(document.createElement('br'));
fragment.append(title);
title = fragment;
}
nameDiv.append(i18n('ForwardedFrom', [title]));
if(savedFrom) {
nameDiv.dataset.savedFrom = savedFrom;
}
}
nameContainer.append(nameDiv);
//}
} else {
if(!isStandaloneMedia && needName) {
let nameDiv = document.createElement('div');
nameDiv.classList.add('name');
nameDiv.append(title);
if(!our) {
nameDiv.style.color = this.appPeersManager.getPeerColorById(message.fromId, false);
}
nameDiv.dataset.peerId = message.fromId;
nameContainer.append(nameDiv);
} else /* if(!message.reply_to_mid) */ {
bubble.classList.add('hide-name');
}
}
if(message.reply_to_mid && message.reply_to_mid !== this.chat.threadId) {
MessageRender.setReply({
chat: this.chat,
bubble,
bubbleContainer,
message
});
}
const needAvatar = this.chat.isAnyGroup() && !isOut;
if(needAvatar) {
let avatarElem = new AvatarElement();
avatarElem.lazyLoadQueue = this.lazyLoadQueue;
avatarElem.classList.add('user-avatar', 'avatar-40');
avatarElem.loadPromises = loadPromises;
if(!message.fwdFromId && message.fwd_from && message.fwd_from.from_name) {
avatarElem.setAttribute('peer-title', /* '🔥 FF 🔥' */message.fwd_from.from_name);
}
avatarElem.setAttribute('peer', '' + (((message.fwd_from && (this.peerId === rootScope.myId || this.peerId === REPLIES_PEER_ID)) || isForwardFromChannel ? message.fwdFromId : message.fromId) || 0));
//avatarElem.update();
//this.log('exec loadDialogPhoto', message);
contentWrapper.append(avatarElem);
}
} else {
bubble.classList.add('hide-name');
}
if(this.chat.type === 'pinned') {
savedFrom = `${this.chat.peerId}_${message.mid}`;
}
const isThreadStarter = messageWithReplies && messageWithReplies.mid === this.chat.threadId;
if(isThreadStarter) {
bubble.classList.add('is-thread-starter', 'is-group-last');
}
if(savedFrom && (this.chat.type === 'pinned' || message.fwd_from.saved_from_msg_id) && this.peerId !== REPLIES_PEER_ID) {
const goto = document.createElement('div');
goto.classList.add('bubble-beside-button', 'goto-original', 'tgico-arrow_next');
bubbleContainer.append(goto);
bubble.dataset.savedFrom = savedFrom;
bubble.classList.add('with-beside-button');
}
bubble.classList.add(isOut ? 'is-out' : 'is-in');
if(updatePosition) {
this.renderMessagesQueue(message, bubble, reverse, loadPromises);
}
if(withReplies) {
const isFooter = MessageRender.renderReplies({
bubble,
bubbleContainer,
message: messageWithReplies,
messageDiv,
loadPromises,
lazyLoadQueue: this.lazyLoadQueue
});
if(isFooter) {
canHaveTail = true;
}
}
if(canHaveTail) {
bubble.classList.add('can-have-tail');
bubbleContainer.append(generateTail());
}
return bubble;
}
private safeRenderMessage(message: any, reverse?: boolean, multipleRender?: boolean, bubble?: HTMLDivElement, updatePosition?: boolean) {
try {
return this.renderMessage(message, reverse, multipleRender, bubble, updatePosition);
} catch(err) {
this.log.error('renderMessage error:', err);
}
}
public async performHistoryResult(history: number[], reverse: boolean, isBackLimit: boolean, additionMsgId?: number) {
// commented bot getProfile in getHistory!
// if(!history/* .filter((id: number) => id > 0) */.length) {
// if(!isBackLimit) {
// this.scrollable.loadedAll.top = true;
// /* if(this.chat.type === 'discussion') {
// const serviceStartMessageId = this.appMessagesManager.threadsServiceMessagesIdsStorage[this.peerId + '_' + this.chat.threadId];
// if(serviceStartMessageId) history.push(serviceStartMessageId);
// history.push(this.chat.threadId);
// } */
// } else {
// this.scrollable.loadedAll.bottom = true;
// }
// }
history = history.slice(); // need
if(additionMsgId) {
history.unshift(additionMsgId);
}
/* if(testScroll && additionMsgID) {
for(let i = 0; i < 3; ++i) {
let _history = history.slice();
setTimeout(() => {
this.performHistoryResult(_history, reverse, isBackLimit, 0, resetPromises);
}, 0);
}
} */
//console.time('appImManager render history');
//await new Promise((resolve) => setTimeout(resolve, 1e3));
/* if(DEBUG) {
this.log('performHistoryResult: will render some messages:', history.length, this.isHeavyAnimationInProgress, this.messagesQueuePromise);
} */
//const padding = 10000;
//const realLength = this.scrollable.container.childElementCount;
let previousScrollHeightMinusTop: number/* , previousScrollHeight: number */;
//if(realLength > 0/* && (reverse || isSafari) */) { // for safari need set when scrolling bottom too
//if(!this.scrollable.isHeavyScrolling) {
this.messagesQueueOnRender = () => {
const {scrollTop, scrollHeight} = this.scrollable;
//previousScrollHeight = scrollHeight;
//previousScrollHeight = scrollHeight + padding;
previousScrollHeightMinusTop = reverse ? scrollHeight - scrollTop : scrollTop;
//this.chatInner.style.paddingTop = padding + 'px';
/* if(reverse) {
previousScrollHeightMinusTop = this.scrollable.scrollHeight - scrollTop;
} else {
previousScrollHeightMinusTop = scrollTop;
} */
/* if(DEBUG) {
this.log('performHistoryResult: messagesQueueOnRender, scrollTop:', scrollTop, scrollHeight, previousScrollHeightMinusTop);
} */
this.messagesQueueOnRender = undefined;
};
//}
//}
if(this.needReflowScroll) {
reflowScrollableElement(this.scrollable.container);
this.needReflowScroll = false;
}
const cb = (mid: number) => {
const message = this.chat.getMessage(mid);
if(message.id > 0) {
this.safeRenderMessage(message, reverse, true);
} else {
this.processLocalMessageRender(message);
}
};
const length = history.length;
if(reverse) for(let i = 0; i < length; ++i) cb(history[i]);
else for(let i = length - 1; i >= 0; --i) cb(history[i]);
if(this.chat.type !== 'scheduled') {
const historyStorage = this.appMessagesManager.getHistoryStorage(this.peerId, this.chat.threadId);
const firstSlice = historyStorage.history.first;
const lastSlice = historyStorage.history.last;
if(firstSlice.isEnd(SliceEnd.Bottom) && (!firstSlice.length || history.includes(firstSlice[0]))) {
this.setLoaded('bottom', true, false);
}
if(lastSlice.isEnd(SliceEnd.Top) && (!lastSlice.length || history.includes(lastSlice[lastSlice.length - 1]))) {
this.setLoaded('top', true, false);
}
} else {
this.setLoaded('top', true);
this.setLoaded('bottom', true);
}
await this.messagesQueuePromise;//.then(() => new Promise(resolve => setTimeout(resolve, 100)))
if(this.scrollable.loadedAll.top && this.messagesQueueOnRenderAdditional) {
this.messagesQueueOnRenderAdditional();
if(this.messagesQueueOnRenderAdditional) {
this.messagesQueueOnRenderAdditional();
}
}
if(previousScrollHeightMinusTop !== undefined) {
/* const scrollHeight = this.scrollable.scrollHeight;
const addedHeight = scrollHeight - previousScrollHeight;
this.chatInner.style.paddingTop = (10000 - addedHeight) + 'px'; */
/* const scrollHeight = this.scrollable.scrollHeight;
const addedHeight = scrollHeight - previousScrollHeight;
this.chatInner.style.paddingTop = (padding - addedHeight) + 'px';
//const newScrollTop = reverse ? scrollHeight - previousScrollHeightMinusTop : previousScrollHeightMinusTop;
const newScrollTop = reverse ? scrollHeight - addedHeight - previousScrollHeightMinusTop : previousScrollHeightMinusTop;
this.log('performHistoryResult: will set scrollTop',
previousScrollHeightMinusTop, this.scrollable.scrollHeight,
newScrollTop, this.scrollable.container.clientHeight); */
//const newScrollTop = reverse ? scrollHeight - previousScrollHeightMinusTop : previousScrollHeightMinusTop;
const newScrollTop = reverse ? this.scrollable.scrollHeight - previousScrollHeightMinusTop : previousScrollHeightMinusTop;
/* if(DEBUG) {
this.log('performHistoryResult: will set up scrollTop:', newScrollTop, this.isHeavyAnimationInProgress);
} */
// touchSupport for safari iOS
//isTouchSupported && isApple && (this.scrollable.container.style.overflow = 'hidden');
this.scrollable.scrollTop = newScrollTop;
//this.scrollable.scrollTop = this.scrollable.scrollHeight;
//isTouchSupported && isApple && (this.scrollable.container.style.overflow = '');
if(IS_SAFARI/* && !isAppleMobile */) { // * fix blinking and jumping
reflowScrollableElement(this.scrollable.container);
}
/* if(DEBUG) {
this.log('performHistoryResult: have set up scrollTop:', newScrollTop, this.scrollable.scrollTop, this.scrollable.scrollHeight, this.isHeavyAnimationInProgress);
} */
}
return true;
}
onDatePick = (timestamp: number) => {
const peerId = this.peerId;
this.appMessagesManager.requestHistory(peerId, 0, 2, -1, timestamp, this.chat.threadId).then(history => {
if(!history?.messages?.length) {
this.log.error('no history!');
return;
} else if(this.peerId !== peerId) {
return;
}
this.chat.setMessageId((history.messages[0] as MyMessage).mid);
//console.log('got history date:', history);
});
};
public requestHistory(maxId: number, loadCount: number, backLimit: number) {
//const middleware = this.getMiddleware();
if(this.chat.type === 'chat' || this.chat.type === 'discussion') {
return this.appMessagesManager.getHistory(this.peerId, maxId, loadCount, backLimit, this.chat.threadId);
} else if(this.chat.type === 'pinned') {
const promise = this.appMessagesManager.getSearch({
peerId: this.peerId,
inputFilter: {_: 'inputMessagesFilterPinned'},
maxId,
limit: loadCount,
backLimit
})
.then(value => ({history: value.history.map(m => m.mid)}));
return promise;
} else if(this.chat.type === 'scheduled') {
return this.appMessagesManager.getScheduledMessages(this.peerId).then(mids => {
// this.setLoaded('top', true);
// this.setLoaded('bottom', true);
return {history: mids.slice().reverse()};
});
}
}
private async animateAsLadder(additionMsgId: number, additionMsgIds: number[], isAdditionRender: boolean, backLimit: number, maxId: number) {
/* const middleware = this.getMiddleware();
await this.ladderDeferred; */
if(this.chat.setPeerPromise && !this.resolveLadderAnimation) {
// @ts-ignore
this.resolveLadderAnimation = this.animateAsLadder.bind(this, additionMsgId, additionMsgIds, isAdditionRender, backLimit, maxId);
return;
}
/* if(!middleware()) {
return;
} */
if(!Object.keys(this.bubbles).length) {
return;
}
let sortedMids = getObjectKeysAndSort(this.bubbles, 'desc');
if(isAdditionRender && additionMsgIds.length) {
sortedMids = sortedMids.filter(mid => !additionMsgIds.includes(mid));
}
let targetMid: number;
if(backLimit) {
targetMid = maxId || Math.max(...sortedMids); // * on discussion enter
} else {
if(additionMsgId) {
targetMid = additionMsgId;
} else { // * if maxId === 0
targetMid = Math.max(...sortedMids);
}
}
const topIds = sortedMids.slice(sortedMids.findIndex(mid => targetMid > mid));
const middleIds = isAdditionRender ? [] : [targetMid];
const bottomIds = isAdditionRender ? [] : sortedMids.slice(0, sortedMids.findIndex(mid => targetMid >= mid)).reverse();
if(DEBUG) {
this.log('getHistory: targeting mid:', targetMid, maxId, additionMsgId,
topIds.map(m => this.appMessagesIdsManager.getServerMessageId(m)),
bottomIds.map(m => this.appMessagesIdsManager.getServerMessageId(m)));
}
const setBubbles: HTMLElement[] = [];
this.chatInner.classList.add('zoom-fading');
const delay = isAdditionRender ? 10 : 40;
const offsetIndex = isAdditionRender ? 0 : 1;
const animateAsLadder = (mids: number[], offsetIndex = 0) => {
const animationPromise = deferredPromise<void>();
let lastMsDelay = 0;
mids.forEach((mid, idx) => {
if(!this.bubbles[mid] || this.skippedMids.has(mid)) {
this.log.warn('animateAsLadder: no bubble by mid:', mid);
return;
}
const contentWrapper = this.bubbles[mid].lastElementChild as HTMLElement;
lastMsDelay = ((idx + offsetIndex) || 0.1) * delay;
//lastMsDelay = (idx + offsetIndex) * delay;
//lastMsDelay = (idx || 0.1) * 1000;
contentWrapper.classList.add('zoom-fade');
contentWrapper.style.transitionDelay = lastMsDelay + 'ms';
if(idx === (mids.length - 1)) {
const onTransitionEnd = (e: TransitionEvent) => {
if(e.target !== contentWrapper) {
return;
}
animationPromise.resolve();
contentWrapper.removeEventListener('transitionend', onTransitionEnd);
};
contentWrapper.addEventListener('transitionend', onTransitionEnd);
}
//this.log('supa', bubble);
setBubbles.push(contentWrapper);
});
if(!mids.length) {
animationPromise.resolve();
}
return {lastMsDelay, animationPromise};
};
const topRes = animateAsLadder(topIds, offsetIndex);
const middleRes = animateAsLadder(middleIds);
const bottomRes = animateAsLadder(bottomIds, offsetIndex);
const promises = [topRes.animationPromise, middleRes.animationPromise, bottomRes.animationPromise];
const delays: number[] = [topRes.lastMsDelay, middleRes.lastMsDelay, bottomRes.lastMsDelay];
if(this.onAnimateLadder) {
await this.onAnimateLadder();
}
// fastRaf(() => {
fastRaf(() => {
setBubbles.forEach(contentWrapper => {
contentWrapper.classList.remove('zoom-fade');
});
});
// });
let promise: Promise<any>;
if(topIds.length || middleIds.length || bottomIds.length) {
promise = Promise.all(promises);
dispatchHeavyAnimationEvent(promise, Math.max(...delays) + 200) // * 200 - transition time
.then(() => {
fastRaf(() => {
setBubbles.forEach(contentWrapper => {
contentWrapper.style.transitionDelay = '';
});
this.chatInner.classList.remove('zoom-fading');
});
// ! в хроме, каким-то образом из-за zoom-fade класса начинает прыгать скролл при подгрузке сообщений вверх,
// ! т.е. скролл не ставится, так же, как в сафари при translateZ на блок выше scrollable
if(!IS_SAFARI) {
this.needReflowScroll = true;
}
});
}
return promise;
}
private renderEmptyPlaceholder(type: 'group' | 'saved' | 'noMessages' | 'noScheduledMessages' | 'greeting', bubble: HTMLElement, message: any, elements: (Node | string)[]) {
const BASE_CLASS = 'empty-bubble-placeholder';
bubble.classList.add(BASE_CLASS, BASE_CLASS + '-' + type);
let title: HTMLElement;
if(type === 'group') title = i18n('GroupEmptyTitle1');
else if(type === 'saved') title = i18n('ChatYourSelfTitle');
else if(type === 'noMessages' || type === 'greeting') title = i18n('NoMessages');
else if(type === 'noScheduledMessages') title = i18n('NoScheduledMessages');
title.classList.add('center', BASE_CLASS + '-title');
elements.push(title);
let listElements: HTMLElement[];
if(type === 'group') {
elements.push(i18n('GroupEmptyTitle2'));
listElements = [
i18n('GroupDescription1'),
i18n('GroupDescription2'),
i18n('GroupDescription3'),
i18n('GroupDescription4')
];
} else if(type === 'saved') {
listElements = [
i18n('ChatYourSelfDescription1'),
i18n('ChatYourSelfDescription2'),
i18n('ChatYourSelfDescription3'),
i18n('ChatYourSelfDescription4')
];
} else if(type === 'greeting') {
const subtitle = i18n('NoMessagesGreetingsDescription');
subtitle.classList.add('center', BASE_CLASS + '-subtitle');
this.messagesQueue.findAndSplice(q => q.bubble === bubble);
const stickerDiv = document.createElement('div');
stickerDiv.classList.add(BASE_CLASS + '-sticker');
const middleware = this.getMiddleware();
const loadPromise = this.appStickersManager.getGreetingSticker().then(doc => {
if(!middleware()) return;
const loadPromises: Promise<any>[] = [];
wrapSticker({
doc,
// doc: appDocsManager.getDoc("5431607541660389336"), // cubigator mockup
div: stickerDiv,
middleware,
lazyLoadQueue: this.lazyLoadQueue,
group: CHAT_ANIMATION_GROUP,
//play: !!message.pending || !multipleRender,
play: true,
loop: true,
withThumb: true,
loadPromises
});
attachClickEvent(stickerDiv, (e) => {
cancelEvent(e);
EmoticonsDropdown.onMediaClick({target: e.target});
});
return Promise.all(loadPromises);
});
this.renderMessagesQueue(message, bubble, false, [loadPromise]);
elements.push(subtitle, stickerDiv);
}
if(listElements) {
elements.push(
...listElements.map(elem => {
const span = document.createElement('span');
span.classList.add(BASE_CLASS + '-list-item');
span.append(elem);
return span;
})
);
if(type === 'group') {
listElements.forEach(elem => {
const i = document.createElement('span');
i.classList.add('tgico-check');
elem.prepend(i);
});
} else if(type === 'saved') {
listElements.forEach(elem => {
const i = document.createElement('span');
i.classList.add(BASE_CLASS + '-list-bullet');
i.innerText = '•';
elem.prepend(i);
});
}
}
if(elements.length > 1) {
bubble.classList.add('has-description');
}
elements.forEach((element: any) => element.classList.add(BASE_CLASS + '-line'));
}
private processLocalMessageRender(message: Message.message | Message.messageService) {
const bubble = this.safeRenderMessage(message, undefined, undefined, undefined, false);
bubble.classList.add('bubble-first', 'is-group-last', 'is-group-first');
bubble.classList.remove('can-have-tail', 'is-in');
const messageDiv = bubble.querySelector('.message, .service-msg');
const elements: (Node | string)[] = [];
const isBot = this.appPeersManager.isBot(this.peerId);
if(isBot && message._ === 'message') {
const b = document.createElement('b');
b.append(i18n('BotInfoTitle'));
elements.push(b, '\n\n');
} else if(this.appPeersManager.isAnyGroup(this.peerId) && this.appPeersManager.getPeer(this.peerId).pFlags.creator) {
this.renderEmptyPlaceholder('group', bubble, message, elements);
} else if(this.chat.type === 'scheduled') {
this.renderEmptyPlaceholder('noScheduledMessages', bubble, message, elements);
} else if(rootScope.myId === this.peerId) {
this.renderEmptyPlaceholder('saved', bubble, message, elements);
} else if(this.appPeersManager.isUser(this.peerId) && !isBot && this.appMessagesManager.canSendToPeer(this.peerId) && this.chat.type === 'chat') {
this.renderEmptyPlaceholder('greeting', bubble, message, elements);
} else {
this.renderEmptyPlaceholder('noMessages', bubble, message, elements);
}
/* for(let i = 1; i < elements.length; i += 2) {
elements.splice(i, 0, '\n');
} */
messageDiv.prepend(...elements);
if(this.messagesQueueOnRenderAdditional) {
this.onAnimateLadder = () => {
this.chatInner.prepend(bubble);
this.onAnimateLadder = undefined;
// need raf here because animation won't fire if this message is single
if(!this.messagesQueuePromise) {
return fastRafPromise();
}
};
} else {
this.chatInner.prepend(bubble);
}
this.emptyPlaceholderMid = message.mid;
}
private generateLocalFirstMessage<T extends boolean>(service?: T, fill?: (message: GenerateLocalMessageType<T>) => void): GenerateLocalMessageType<T> {
const offset = this.appMessagesIdsManager.generateMessageId(this.chat.type === 'scheduled' ? -1 : 0);
const message: Omit<Message.message | Message.messageService, 'message'> & {message?: string} = {
_: service ? 'messageService' : 'message',
date: 0,
id: -(+this.peerId + offset),
peer_id: this.appPeersManager.getOutputPeer(this.peerId),
pFlags: {}
};
if(!service) {
message.message = '';
}
assumeType<GenerateLocalMessageType<T>>(message);
fill && fill(message);
this.appMessagesManager.saveMessages([message]);
return message;
}
private setLoaded(side: SliceSides, value: boolean, checkPlaceholders = true) {
const willChange = this.scrollable.loadedAll[side] !== value;
if(!willChange) {
return;
}
this.scrollable.loadedAll[side] = value;
/* if(!checkPlaceholders) {
return;
} */
if(side === 'top' && value && this.appPeersManager.isBot(this.peerId)) {
this.log('inject bot description');
const middleware = this.getMiddleware();
return this.appProfileManager.getProfile(this.peerId.toUserId()).then(userFull => {
if(!middleware()) {
return;
}
if(!userFull.bot_info?.description) {
this.checkIfEmptyPlaceholderNeeded();
return;
}
const message = this.generateLocalFirstMessage(false, message => {
message.message = userFull.bot_info.description;
});
this.processLocalMessageRender(message);
});
}
this.checkIfEmptyPlaceholderNeeded();
}
public checkIfEmptyPlaceholderNeeded() {
if(this.scrollable.loadedAll.top &&
this.scrollable.loadedAll.bottom &&
this.emptyPlaceholderMid === undefined &&
(
!this.appMessagesManager.getHistoryStorage(this.peerId).count ||
(
Object.keys(this.bubbles).length &&
!this.getRenderedLength()
) ||
(this.chat.type === 'scheduled' && !Object.keys(this.bubbles).length)
)
) {
this.log('inject empty peer placeholder');
const message = this.generateLocalFirstMessage(true);
this.processLocalMessageRender(message);
return true;
}
return false;
}
/**
* Load and render history
* @param maxId max message id
* @param reverse 'true' means up
* @param isBackLimit is search
* @param additionMsgId for the last message
* @param justLoad do not render
*/
public getHistory(maxId = 0, reverse = false, isBackLimit = false, additionMsgId = 0, justLoad = false): {cached: boolean, promise: Promise<boolean>} {
const peerId = this.peerId;
//console.time('appImManager call getHistory');
const pageCount = Math.min(30, windowSize.windowH / 38/* * 1.25 */ | 0);
//const loadCount = Object.keys(this.bubbles).length > 0 ? 50 : pageCount;
const realLoadCount = Object.keys(this.bubbles).length > 0/* || additionMsgId */ ? Math.max(40, pageCount) : pageCount;//const realLoadCount = 50;
//const realLoadCount = pageCount;//const realLoadCount = 50;
let loadCount = realLoadCount;
/* if(TEST_SCROLL) {
//loadCount = 1;
if(Object.keys(this.bubbles).length > 0)
return {cached: false, promise: Promise.resolve(true)};
} */
if(TEST_SCROLL !== undefined) {
if(TEST_SCROLL) {
if(Object.keys(this.bubbles).length > 0) {
--TEST_SCROLL;
}
} else {
return {cached: false, promise: Promise.resolve(true)};
}
}
////console.time('render history total');
let backLimit = 0;
if(isBackLimit) {
backLimit = loadCount;
if(!reverse) { // if not jump
loadCount = 0;
//maxId = this.appMessagesManager.incrementMessageId(maxId, 1);
}
}
let additionMsgIds: number[];
if(additionMsgId && !isBackLimit) {
if(this.chat.type === 'pinned') {
additionMsgIds = [additionMsgId];
} else {
const historyStorage = this.appMessagesManager.getHistoryStorage(peerId, this.chat.threadId);
const slice = historyStorage.history.slice;
if(slice.length < loadCount && !slice.isEnd(SliceEnd.Both)) {
additionMsgIds = slice.slice();
// * filter last album, because we don't know is it the last item
for(let i = additionMsgIds.length - 1; i >= 0; --i) {
const message = this.chat.getMessage(additionMsgIds[i]);
if(message.grouped_id) additionMsgIds.splice(i, 1);
else break;
}
maxId = additionMsgIds[additionMsgIds.length - 1] || maxId;
}
}
}
/* const result = additionMsgID ?
{history: [additionMsgID]} :
appMessagesManager.getHistory(this.peerId, maxId, loadCount, backLimit); */
let result: ReturnType<AppMessagesManager['getHistory']> | {history: number[]} = this.requestHistory(maxId, loadCount, backLimit) as any;
let resultPromise: Promise<any>;
//const isFirstMessageRender = !!additionMsgID && result instanceof Promise && !appMessagesManager.getMessage(additionMsgID).grouped_id;
const isAdditionRender = additionMsgIds?.length && result instanceof Promise;
const isFirstMessageRender = (this.isFirstLoad && backLimit && result instanceof Promise) || isAdditionRender;
if(isAdditionRender) {
resultPromise = result as Promise<any>;
result = {history: additionMsgIds};
//additionMsgID = 0;
}
this.isFirstLoad = false;
const processResult = async(historyResult: typeof result) => {
if('offsetIdOffset' in historyResult && historyResult.history.isEnd(SliceEnd.Top)) {
if(this.chat.type === 'discussion') { // * inject discussion start
//this.log('discussion got history', loadCount, backLimit, historyResult, isTopEnd);
const serviceStartMessageId = this.appMessagesManager.threadsServiceMessagesIdsStorage[this.peerId + '_' + this.chat.threadId];
if(serviceStartMessageId) historyResult.history.push(serviceStartMessageId);
historyResult.history.push(...this.chat.getMidsByMid(this.chat.threadId).reverse());
}
await this.setLoaded('top', true);
}
};
const sup = (result: HistoryResult) => {
/* if(maxId && result.history?.length) {
if(this.bubbles[maxId]) {
result.history.findAndSplice(mid => mid === maxId);
}
} */
////console.timeEnd('render history total');
return getHeavyAnimationPromise().then(() => {
return processResult(result);
}).then(() => {
return this.performHistoryResult(result.history || [], reverse, isBackLimit, !isAdditionRender && additionMsgId);
});
};
const processPromise = (result: Promise<HistoryResult>) => {
const promise = result.then((result) => {
//this.log('getHistory not cached result by maxId:', maxId, reverse, isBackLimit, result, peerId, justLoad);
if(reverse ? this.getHistoryTopPromise !== promise : this.getHistoryBottomPromise !== promise) {
this.log.warn('getHistory: peer changed');
////console.timeEnd('render history total');
return Promise.reject();
}
if(justLoad) {
this.scrollable.onScroll(); // нужно делать из-за ранней прогрузки
return true;
}
//console.timeEnd('appImManager call getHistory');
return sup(result);
}, (err) => {
this.log.error('getHistory error:', err);
throw err;
});
return promise;
};
let promise: Promise<boolean>, cached: boolean;
if(result instanceof Promise) {
cached = false;
promise = processPromise(result);
} else if(justLoad) {
return null;
} else {
cached = true;
//this.log('getHistory cached result by maxId:', maxId, reverse, isBackLimit, result, peerId, justLoad);
promise = sup(result as HistoryResult);
//return (reverse ? this.getHistoryTopPromise = promise : this.getHistoryBottomPromise = promise);
//return this.performHistoryResult(result.history || [], reverse, isBackLimit, additionMsgID, true);
}
const waitPromise = isAdditionRender ? processPromise(resultPromise) : promise;
if(isFirstMessageRender && rootScope.settings.animationsEnabled/* && false */) {
let times = isAdditionRender ? 2 : 1;
this.messagesQueueOnRenderAdditional = () => {
this.log('ship went past rocks of magnets');
if(--times) return;
this.messagesQueueOnRenderAdditional = undefined;
const promise = this.animateAsLadder(additionMsgId, additionMsgIds, isAdditionRender, backLimit, maxId);
(promise || Promise.resolve()).then(() => {
setTimeout(() => { // preload messages
this.loadMoreHistory(reverse, true);
}, 0);
});
};
} else {
this.messagesQueueOnRenderAdditional = undefined;
}
(reverse ? this.getHistoryTopPromise = waitPromise : this.getHistoryBottomPromise = waitPromise);
waitPromise.then(() => {
(reverse ? this.getHistoryTopPromise = undefined : this.getHistoryBottomPromise = undefined);
});
if(justLoad) {
return null;
}
/* false && */!isFirstMessageRender && promise.then(() => {
if(reverse) {
this.loadedTopTimes++;
this.loadedBottomTimes = Math.max(0, --this.loadedBottomTimes);
} else {
this.loadedBottomTimes++;
this.loadedTopTimes = Math.max(0, --this.loadedTopTimes);
}
let ids: number[];
if((reverse && this.loadedTopTimes > 2) || (!reverse && this.loadedBottomTimes > 2)) {
ids = getObjectKeysAndSort(this.bubbles);
}
//let removeCount = loadCount / 2;
const safeCount = realLoadCount * 2; // cause i've been runningrunningrunning all day
//this.log('getHistory: slice loadedTimes:', reverse, pageCount, this.loadedTopTimes, this.loadedBottomTimes, ids?.length, safeCount);
if(ids && ids.length > safeCount) {
if(reverse) {
//ids = ids.slice(-removeCount);
//ids = ids.slice(removeCount * 2);
ids = ids.slice(safeCount);
this.setLoaded('bottom', false);
//this.log('getHistory: slice bottom messages:', ids.length, loadCount);
//this.getHistoryBottomPromise = undefined; // !WARNING, это нужно для обратной загрузки истории, если запрос словил флуд
} else {
//ids = ids.slice(0, removeCount);
//ids = ids.slice(0, ids.length - (removeCount * 2));
ids = ids.slice(0, ids.length - safeCount);
this.setLoaded('top', false);
//this.log('getHistory: slice up messages:', ids.length, loadCount);
//this.getHistoryTopPromise = undefined; // !WARNING, это нужно для обратной загрузки истории, если запрос словил флуд
}
//this.log('getHistory: will slice ids:', ids, reverse);
this.deleteMessagesByIds(ids, false);
}
});
promise.then(() => {
// preload more
//if(!isFirstMessageRender) {
if(this.chat.type === 'chat'/* || this.chat.type === 'discussion' */) {
/* const storage = this.appMessagesManager.getHistoryStorage(peerId, this.chat.threadId);
const isMaxIdInHistory = storage.history.indexOf(maxId) !== -1;
if(isMaxIdInHistory || true) { // * otherwise it is a search or jump */
setTimeout(() => {
if(reverse) {
this.loadMoreHistory(true, true);
} else {
this.loadMoreHistory(false, true);
}
}, 0);
//}
}
//}
});
return {cached, promise};
}
public setUnreadDelimiter() {
if(!(this.chat.type === 'chat' || this.chat.type === 'discussion')) {
return;
}
if(this.attachedUnreadBubble) {
return;
}
const historyStorage = this.appMessagesManager.getHistoryStorage(this.peerId, this.chat.threadId);
let readMaxId = this.appMessagesManager.getReadMaxIdIfUnread(this.peerId, this.chat.threadId);
if(!readMaxId) return;
readMaxId = Object.keys(this.bubbles)
.filter(mid => !this.bubbles[mid].classList.contains('is-out'))
.map(i => +i)
.sort((a, b) => a - b)
.find(i => i > readMaxId);
if(readMaxId && this.bubbles[readMaxId]) {
let bubble = this.bubbles[readMaxId];
if(this.firstUnreadBubble && this.firstUnreadBubble !== bubble) {
this.firstUnreadBubble.classList.remove('is-first-unread');
this.firstUnreadBubble = null;
}
if(readMaxId !== historyStorage.maxId) {
bubble.classList.add('is-first-unread');
}
this.firstUnreadBubble = bubble;
this.attachedUnreadBubble = true;
}
}
public deleteEmptyDateGroups() {
const mustBeCount = 1 + +!!this.stickyIntersector;
for(const i in this.dateMessages) {
const dateMessage = this.dateMessages[i];
if(dateMessage.container.childElementCount === mustBeCount) { // only date div + sentinel div
dateMessage.container.remove();
if(this.stickyIntersector) {
this.stickyIntersector.unobserve(dateMessage.container, dateMessage.div);
}
delete this.dateMessages[i];
}
}
this.checkIfEmptyPlaceholderNeeded();
}
}
export function generateTail() {
const svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
svg.setAttributeNS(null, 'viewBox', '0 0 11 20');
svg.setAttributeNS(null, 'width', '11');
svg.setAttributeNS(null, 'height', '20');
svg.classList.add('bubble-tail');
const use = document.createElementNS('http://www.w3.org/2000/svg', 'use');
use.setAttributeNS(null, 'href', '#message-tail-filled');
svg.append(use);
return svg;
}