587 lines
18 KiB
TypeScript
587 lines
18 KiB
TypeScript
/*
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* https://github.com/morethanwords/tweb
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* Copyright (C) 2019-2021 Eduard Kuzmenko
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* https://github.com/morethanwords/tweb/blob/master/LICENSE
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*/
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import appChatsManager, { ChatRights } from "../lib/appManagers/appChatsManager";
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import appDialogsManager from "../lib/appManagers/appDialogsManager";
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import appMessagesManager, { Dialog } from "../lib/appManagers/appMessagesManager";
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import appUsersManager from "../lib/appManagers/appUsersManager";
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import rootScope from "../lib/rootScope";
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import Scrollable from "./scrollable";
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import { FocusDirection } from "../helpers/fastSmoothScroll";
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import CheckboxField from "./checkboxField";
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import appProfileManager from "../lib/appManagers/appProfileManager";
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import { safeAssign } from "../helpers/object";
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import { i18n, LangPackKey, _i18n } from "../lib/langPack";
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import findUpAttribute from "../helpers/dom/findUpAttribute";
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import findUpClassName from "../helpers/dom/findUpClassName";
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import PeerTitle from "./peerTitle";
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import { cancelEvent } from "../helpers/dom/cancelEvent";
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import replaceContent from "../helpers/dom/replaceContent";
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import { filterUnique, indexOfAndSplice } from "../helpers/array";
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import debounce from "../helpers/schedulers/debounce";
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import windowSize from "../helpers/windowSize";
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type PeerType = 'contacts' | 'dialogs' | 'channelParticipants';
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// TODO: правильная сортировка для addMembers, т.е. для peerType: 'contacts', потому что там идут сначала контакты - потом неконтакты, а должно всё сортироваться по имени
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export default class AppSelectPeers {
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public container = document.createElement('div');
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public list = appDialogsManager.createChatList(/* {
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handheldsSize: 66,
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avatarSize: 48
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} */);
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public chatsContainer = document.createElement('div');
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public scrollable: Scrollable;
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public selectedScrollable: Scrollable;
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public selectedContainer: HTMLElement;
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public input: HTMLInputElement;
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//public selected: {[peerId: PeerId]: HTMLElement} = {};
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public selected = new Set<PeerId | string>();
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public freezed = false;
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private folderId = 0;
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private offsetIndex = 0;
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private promise: Promise<any>;
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private query = '';
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private cachedContacts: PeerId[];
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private loadedWhat: Partial<{[k in 'dialogs' | 'archived' | 'contacts' | 'channelParticipants']: true}> = {};
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private renderedPeerIds: Set<PeerId> = new Set();
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private appendTo: HTMLElement;
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private onChange: (length: number) => void;
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private peerType: PeerType[] = ['dialogs'];
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private renderResultsFunc: (peerIds: PeerId[]) => void;
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private chatRightsAction: ChatRights;
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private multiSelect = true;
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private rippleEnabled = true;
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private avatarSize = 48;
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private tempIds: {[k in keyof AppSelectPeers['loadedWhat']]: number} = {};
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private peerId: PeerId;
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private placeholder: LangPackKey;
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private selfPresence: LangPackKey = 'Presence.YourChat';
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private needSwitchList = false;
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constructor(options: {
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appendTo: AppSelectPeers['appendTo'],
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onChange?: AppSelectPeers['onChange'],
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peerType?: AppSelectPeers['peerType'],
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peerId?: number,
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onFirstRender?: () => void,
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renderResultsFunc?: AppSelectPeers['renderResultsFunc'],
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chatRightsAction?: AppSelectPeers['chatRightsAction'],
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multiSelect?: AppSelectPeers['multiSelect'],
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rippleEnabled?: boolean,
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avatarSize?: AppSelectPeers['avatarSize'],
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placeholder?: LangPackKey,
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selfPresence?: LangPackKey
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}) {
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safeAssign(this, options);
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this.container.classList.add('selector');
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const f = (this.renderResultsFunc || this.renderResults).bind(this);
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this.renderResultsFunc = (peerIds: PeerId[]) => {
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if(this.needSwitchList) {
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this.scrollable.splitUp.replaceWith(this.list);
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this.scrollable.setVirtualContainer(this.list);
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this.needSwitchList = false;
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}
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peerIds = peerIds.filter(peerId => {
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const notRendered = !this.renderedPeerIds.has(peerId);
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if(notRendered) this.renderedPeerIds.add(peerId);
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return notRendered;
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});
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return f(peerIds);
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};
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this.input = document.createElement('input');
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this.input.classList.add('selector-search-input');
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if(this.placeholder) {
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_i18n(this.input, this.placeholder, undefined, 'placeholder');
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} else {
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_i18n(this.input, 'SendMessageTo', undefined, 'placeholder');
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}
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this.input.type = 'text';
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if(this.multiSelect) {
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let topContainer = document.createElement('div');
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topContainer.classList.add('selector-search-container');
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this.selectedContainer = document.createElement('div');
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this.selectedContainer.classList.add('selector-search');
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this.selectedContainer.append(this.input);
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topContainer.append(this.selectedContainer);
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this.selectedScrollable = new Scrollable(topContainer);
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let delimiter = document.createElement('hr');
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this.selectedContainer.addEventListener('click', (e) => {
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if(this.freezed) return;
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let target = e.target as HTMLElement;
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target = findUpClassName(target, 'selector-user');
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if(!target) return;
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const peerId = target.dataset.key;
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const li = this.chatsContainer.querySelector('[data-peer-id="' + peerId + '"]') as HTMLElement;
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if(!li) {
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this.remove(peerId.toPeerId());
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} else {
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li.click();
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}
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});
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this.container.append(topContainer, delimiter);
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}
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this.chatsContainer.classList.add('chatlist-container');
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this.chatsContainer.append(this.list);
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this.scrollable = new Scrollable(this.chatsContainer);
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this.scrollable.setVirtualContainer(this.list);
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this.chatsContainer.addEventListener('click', (e) => {
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const target = findUpAttribute(e.target, 'data-peer-id') as HTMLElement;
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cancelEvent(e);
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if(!target) return;
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if(this.freezed) return;
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let key: PeerId | string = target.dataset.peerId;
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key = key.isPeerId() ? key.toPeerId() : key;
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if(!this.multiSelect) {
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this.add(key);
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return;
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}
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//target.classList.toggle('active');
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if(this.selected.has(key)) {
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this.remove(key);
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} else {
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this.add(key);
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}
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const checkbox = target.querySelector('input') as HTMLInputElement;
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checkbox.checked = !checkbox.checked;
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});
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const debouncedInput = debounce(this.onInput, 200, false, true);
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this.input.addEventListener('input', debouncedInput);
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this.scrollable.onScrolledBottom = () => {
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this.getMoreResults();
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};
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this.container.append(this.chatsContainer);
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this.appendTo.append(this.container);
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// WARNING TIMEOUT
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setTimeout(() => {
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let getResultsPromise = this.getMoreResults() as Promise<any>;
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if(options.onFirstRender) {
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getResultsPromise.then(() => {
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options.onFirstRender();
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});
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}
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}, 0);
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}
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private onInput = () => {
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const value = this.input.value;
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if(this.query !== value) {
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if(this.peerType.includes('contacts') || this.peerType.includes('dialogs')) {
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this.cachedContacts = null;
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}
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if(this.peerType.includes('dialogs')) {
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this.folderId = 0;
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this.offsetIndex = 0;
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}
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for(let i in this.tempIds) {
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// @ts-ignore
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++this.tempIds[i];
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}
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this.list = appDialogsManager.createChatList();
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this.promise = null;
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this.loadedWhat = {};
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this.query = value;
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this.renderedPeerIds.clear();
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this.needSwitchList = true;
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//console.log('selectPeers input:', this.query);
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this.getMoreResults();
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}
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};
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private renderSaved() {
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if(!this.offsetIndex && this.folderId === 0 && this.peerType.includes('dialogs') && (!this.query || appUsersManager.testSelfSearch(this.query))) {
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this.renderResultsFunc([rootScope.myId]);
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}
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}
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private getTempId(type: keyof AppSelectPeers['tempIds']) {
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if(this.tempIds[type] === undefined) {
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this.tempIds[type] = 0;
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}
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return ++this.tempIds[type];
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}
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private async getMoreDialogs(): Promise<any> {
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if(this.promise) return this.promise;
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if(this.loadedWhat.dialogs && this.loadedWhat.archived) {
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return;
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}
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// в десктопе - сначала без группы, потом архивные, потом контакты без сообщений
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const pageCount = windowSize.windowH / 72 * 1.25 | 0;
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const tempId = this.getTempId('dialogs');
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const promise = appMessagesManager.getConversations(this.query, this.offsetIndex, pageCount, this.folderId, true).promise;
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this.promise = promise;
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const value = await promise;
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if(this.tempIds.dialogs !== tempId) {
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return;
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}
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this.promise = null;
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let dialogs = value.dialogs as Dialog[];
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if(dialogs.length) {
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const newOffsetIndex = dialogs[dialogs.length - 1].index || 0;
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dialogs = dialogs.slice();
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dialogs.findAndSplice(d => d.peerId === rootScope.myId); // no my account
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if(this.chatRightsAction) {
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dialogs = dialogs.filter(d => this.filterByRights(d.peerId));
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}
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this.renderSaved();
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this.offsetIndex = newOffsetIndex;
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}
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this.renderResultsFunc(dialogs.map(dialog => dialog.peerId));
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if(value.isEnd) {
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if(!this.loadedWhat.dialogs) {
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this.renderSaved();
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this.loadedWhat.dialogs = true;
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this.offsetIndex = 0;
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this.folderId = 1;
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return this.getMoreDialogs();
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} else {
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this.loadedWhat.archived = true;
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if(!this.loadedWhat.contacts/* && this.peerType.includes('contacts') */) {
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return this.getMoreContacts();
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}
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}
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}
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}
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private filterByRights(peerId: PeerId) {
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return (
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peerId.isUser() &&
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(this.chatRightsAction !== 'send_messages' || appUsersManager.canSendToUser(peerId))
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) || appChatsManager.hasRights(peerId.toChatId(), this.chatRightsAction);
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}
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private async getMoreContacts() {
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if(this.promise) return this.promise;
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if(this.loadedWhat.contacts) {
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return;
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}
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const isGlobalSearch = this.peerType.includes('contacts');
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if(!this.cachedContacts) {
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/* const promises: Promise<any>[] = [appUsersManager.getContacts(this.query)];
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if(!this.peerType.includes('dialogs')) {
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promises.push(appMessagesManager.getConversationsAll());
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}
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this.promise = Promise.all(promises);
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this.cachedContacts = (await this.promise)[0].slice(); */
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const tempId = this.getTempId('contacts');
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const promise = Promise.all([
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isGlobalSearch ? appUsersManager.getContactsPeerIds(this.query) : [],
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this.query ? appUsersManager.searchContacts(this.query) : undefined
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]);
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this.promise = promise;
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let [cachedContacts, searchResult] = await promise;
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if(this.tempIds.contacts !== tempId) {
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return;
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}
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if(searchResult) {
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// do not add global result if only dialogs needed
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let resultPeerIds = isGlobalSearch ? searchResult.my_results.concat(searchResult.results) : searchResult.my_results;
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if(this.chatRightsAction) {
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resultPeerIds = resultPeerIds.filter(peerId => this.filterByRights(peerId));
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}
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if(!this.peerType.includes('dialogs')) {
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resultPeerIds = resultPeerIds.filter(peerId => peerId.isUser());
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}
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this.cachedContacts = filterUnique(cachedContacts.concat(resultPeerIds));
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} else this.cachedContacts = cachedContacts.slice();
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indexOfAndSplice(this.cachedContacts, rootScope.myId); // no my account
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this.promise = null;
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}
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// if(this.cachedContacts.length) {
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const pageCount = windowSize.windowH / 72 * 1.25 | 0;
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const arr = this.cachedContacts.splice(0, pageCount);
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this.renderResultsFunc(arr);
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// }
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if(!this.cachedContacts.length) {
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this.loadedWhat.contacts = true;
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// need to load non-contacts
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/* if(!this.peerType.includes('dialogs')) {
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return this.getMoreDialogs();
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} */
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}
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}
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private async getMoreChannelParticipants() {
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if(this.promise) return this.promise;
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if(this.loadedWhat.channelParticipants) {
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return;
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}
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const pageCount = 50; // same as in group permissions to use cache
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const tempId = this.getTempId('channelParticipants');
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const promise = appProfileManager.getChannelParticipants(this.peerId.toChatId(), {_: 'channelParticipantsSearch', q: this.query}, pageCount, this.list.childElementCount);
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const participants = await promise;
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if(this.tempIds.channelParticipants !== tempId) {
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return;
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}
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const peerIds = participants.participants.map(participant => {
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return appChatsManager.getParticipantPeerId(participant);
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});
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indexOfAndSplice(peerIds, rootScope.myId);
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this.renderResultsFunc(peerIds);
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if(this.list.childElementCount >= participants.count || participants.participants.length < pageCount) {
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this.loadedWhat.channelParticipants = true;
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}
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}
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checkForTriggers = () => {
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this.scrollable.checkForTriggers();
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};
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private getMoreResults() {
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const get = () => {
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const promises: Promise<any>[] = [];
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// if(!loadedAllDialogs && (this.peerType.includes('dialogs')/* || this.peerType.includes('contacts') */)) {
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// if(!loadAllDialogsPromise) {
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// loadAllDialogsPromise = appMessagesManager.getConversationsAll()
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// .then(() => {
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// loadedAllDialogs = true;
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// }).finally(() => {
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// loadAllDialogsPromise = null;
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// });
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// }
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// promises.push(loadAllDialogsPromise);
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// }
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if((this.peerType.includes('dialogs')/* || this.loadedWhat.contacts */) && !this.loadedWhat.archived) { // to load non-contacts
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promises.push(this.getMoreDialogs());
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if(!this.loadedWhat.archived) {
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return promises;
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}
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}
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if((this.peerType.includes('contacts') || this.peerType.includes('dialogs')) && !this.loadedWhat.contacts) {
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promises.push(this.getMoreContacts());
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}
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if(this.peerType.includes('channelParticipants') && !this.loadedWhat.channelParticipants) {
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promises.push(this.getMoreChannelParticipants());
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}
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return promises;
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};
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const promises = get();
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const promise = Promise.all(promises);
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if(promises.length) {
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promise.then(this.checkForTriggers);
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}
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return promise;
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}
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private renderResults(peerIds: PeerId[]) {
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//console.log('will renderResults:', peerIds);
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// оставим только неконтакты с диалогов
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if(!this.peerType.includes('dialogs') && this.loadedWhat.contacts) {
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peerIds = peerIds.filter(peerId => {
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return appUsersManager.isNonContactUser(peerId);
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});
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}
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peerIds.forEach(peerId => {
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const {dom} = appDialogsManager.addDialogNew({
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dialog: peerId,
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container: this.scrollable,
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drawStatus: false,
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rippleEnabled: this.rippleEnabled,
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avatarSize: this.avatarSize
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});
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if(this.multiSelect) {
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const selected = this.selected.has(peerId);
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const checkboxField = new CheckboxField();
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if(selected) {
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//dom.listEl.classList.add('active');
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checkboxField.input.checked = true;
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}
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dom.containerEl.prepend(checkboxField.label);
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}
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let subtitleEl: HTMLElement;
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if(peerId.isAnyChat()) {
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subtitleEl = appProfileManager.getChatMembersString(peerId.toChatId());
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} else if(peerId === rootScope.myId) {
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subtitleEl = i18n(this.selfPresence);
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} else {
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subtitleEl = appUsersManager.getUserStatusString(peerId);
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}
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dom.lastMessageSpan.append(subtitleEl);
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});
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}
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public add(key: PeerId | string, title?: string | HTMLElement, scroll = true) {
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//console.trace('add');
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this.selected.add(key);
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if(!this.multiSelect) {
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this.onChange(this.selected.size);
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return;
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}
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if(this.query.trim()) {
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this.input.value = '';
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this.onInput();
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}
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const div = document.createElement('div');
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div.classList.add('selector-user', 'scale-in');
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const avatarEl = document.createElement('avatar-element');
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avatarEl.classList.add('selector-user-avatar', 'tgico');
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avatarEl.setAttribute('dialog', '1');
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avatarEl.classList.add('avatar-32');
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div.dataset.key = '' + key;
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if(key.isPeerId()) {
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if(title === undefined) {
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title = new PeerTitle({peerId: key.toPeerId(), dialog: true}).element;
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}
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avatarEl.setAttribute('peer', '' + key);
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}
|
||
|
||
if(title) {
|
||
if(typeof(title) === 'string') {
|
||
div.innerHTML = title;
|
||
} else {
|
||
replaceContent(div, title);
|
||
div.append(title);
|
||
}
|
||
}
|
||
|
||
div.insertAdjacentElement('afterbegin', avatarEl);
|
||
|
||
this.selectedContainer.insertBefore(div, this.input);
|
||
//this.selectedScrollable.scrollTop = this.selectedScrollable.scrollHeight;
|
||
this.onChange && this.onChange(this.selected.size);
|
||
|
||
if(scroll) {
|
||
this.selectedScrollable.scrollIntoViewNew(this.input, 'center');
|
||
}
|
||
|
||
return div;
|
||
}
|
||
|
||
public remove(key: PeerId | string) {
|
||
if(!this.multiSelect) return;
|
||
//const div = this.selected[peerId];
|
||
const div = this.selectedContainer.querySelector(`[data-key="${key}"]`) as HTMLElement;
|
||
div.classList.remove('scale-in');
|
||
void div.offsetWidth;
|
||
div.classList.add('scale-out');
|
||
|
||
const onAnimationEnd = () => {
|
||
this.selected.delete(key);
|
||
div.remove();
|
||
this.onChange && this.onChange(this.selected.size);
|
||
};
|
||
|
||
if(rootScope.settings.animationsEnabled) {
|
||
div.addEventListener('animationend', onAnimationEnd, {once: true});
|
||
} else {
|
||
onAnimationEnd();
|
||
}
|
||
}
|
||
|
||
public getSelected() {
|
||
return [...this.selected];
|
||
}
|
||
|
||
public addInitial(values: any[]) {
|
||
values.forEach(value => {
|
||
this.add(value, undefined, false);
|
||
});
|
||
|
||
window.requestAnimationFrame(() => { // ! not the best place for this raf though it works
|
||
this.selectedScrollable.scrollIntoViewNew(this.input, 'center', undefined, undefined, FocusDirection.Static);
|
||
});
|
||
}
|
||
}
|