tweb-i2p/src/components/chat/topbar.ts

/*
 * https://github.com/morethanwords/tweb
 * Copyright (C) 2019-2021 Eduard Kuzmenko
 * https://github.com/morethanwords/tweb/blob/master/LICENSE
 */

import type { AppNotificationsManager } from "../../lib/appManagers/appNotificationsManager";
import type { AppChatsManager, Channel } from "../../lib/appManagers/appChatsManager";
import type { AppMessagesManager } from "../../lib/appManagers/appMessagesManager";
import type { AppPeersManager } from "../../lib/appManagers/appPeersManager";
import type { AppSidebarRight } from "../sidebarRight";
import type { AppProfileManager } from "../../lib/appManagers/appProfileManager";
import type { AppUsersManager } from "../../lib/appManagers/appUsersManager";
import type Chat from "./chat";
import { RIGHT_COLUMN_ACTIVE_CLASSNAME } from "../sidebarRight";
import mediaSizes, { ScreenSize } from "../../helpers/mediaSizes";
import { isSafari } from "../../helpers/userAgent";
import rootScope from "../../lib/rootScope";
import AvatarElement from "../avatar";
import Button from "../button";
import ButtonIcon from "../buttonIcon";
import ButtonMenuToggle from "../buttonMenuToggle";
import ChatAudio from "./audio";
import ChatPinnedMessage from "./pinnedMessage";
import { ButtonMenuItemOptions } from "../buttonMenu";
import ListenerSetter from "../../helpers/listenerSetter";
import appStateManager from "../../lib/appManagers/appStateManager";
import PopupDeleteDialog from "../popups/deleteDialog";
import appNavigationController from "../appNavigationController";
import { LEFT_COLUMN_ACTIVE_CLASSNAME } from "../sidebarLeft";
import PeerTitle from "../peerTitle";
import { i18n } from "../../lib/langPack";
import findUpClassName from "../../helpers/dom/findUpClassName";
import blurActiveElement from "../../helpers/dom/blurActiveElement";
import { cancelEvent } from "../../helpers/dom/cancelEvent";
import { attachClickEvent } from "../../helpers/dom/clickEvent";
import findUpTag from "../../helpers/dom/findUpTag";
import { toast, toastNew } from "../toast";
import replaceContent from "../../helpers/dom/replaceContent";
import { ChatFull } from "../../layer";
import PopupPickUser from "../popups/pickUser";
import PopupPeer from "../popups/peer";
import generateVerifiedIcon from "../generateVerifiedIcon";
import { fastRaf } from "../../helpers/schedulers";
import AppEditContactTab from "../sidebarRight/tabs/editContact";

export default class ChatTopbar {
  public container: HTMLDivElement;
  private btnBack: HTMLButtonElement;
  private chatInfo: HTMLDivElement;
  private avatarElement: AvatarElement;
  private title: HTMLDivElement;
  private subtitle: HTMLDivElement;
  private chatUtils: HTMLDivElement;
  private btnJoin: HTMLButtonElement;
  private btnPinned: HTMLButtonElement;
  private btnMute: HTMLButtonElement;
  private btnSearch: HTMLButtonElement;
  private btnMore: HTMLButtonElement;
  
  private chatAudio: ChatAudio;
  public pinnedMessage: ChatPinnedMessage;

  private setUtilsRAF: number;
  public peerId: number;
  private wasPeerId: number;
  private setPeerStatusInterval: number;

  public listenerSetter: ListenerSetter;

  private menuButtons: (ButtonMenuItemOptions & {verify: () => boolean})[] = [];

  constructor(private chat: Chat, 
    private appSidebarRight: AppSidebarRight, 
    private appMessagesManager: AppMessagesManager, 
    private appPeersManager: AppPeersManager, 
    private appChatsManager: AppChatsManager, 
    private appNotificationsManager: AppNotificationsManager,
    private appProfileManager: AppProfileManager,
    private appUsersManager: AppUsersManager
  ) {
    this.listenerSetter = new ListenerSetter();
  }

  public construct() {
    //this.chat.log.error('Topbar construction');

    this.container = document.createElement('div');
    this.container.classList.add('sidebar-header', 'topbar');

    this.btnBack = ButtonIcon('left sidebar-close-button', {noRipple: true});

    // * chat info section
    this.chatInfo = document.createElement('div');
    this.chatInfo.classList.add('chat-info');

    const person = document.createElement('div');
    person.classList.add('person');

    const content = document.createElement('div');
    content.classList.add('content');

    const top = document.createElement('div');
    top.classList.add('top');

    this.title = document.createElement('div');
    this.title.classList.add('user-title');

    top.append(this.title);

    const bottom = document.createElement('div');
    bottom.classList.add('bottom');

    if(this.subtitle) {
      bottom.append(this.subtitle);
    }

    content.append(top, bottom);
    if(this.avatarElement) {
      person.append(this.avatarElement);
    }

    person.append(content);
    this.chatInfo.append(person);

    // * chat utils section
    this.chatUtils = document.createElement('div');
    this.chatUtils.classList.add('chat-utils');

    this.chatAudio = new ChatAudio(this, this.chat, this.appMessagesManager);

    if(this.menuButtons.length) {
      this.btnMore = ButtonMenuToggle({listenerSetter: this.listenerSetter}, 'bottom-left', this.menuButtons, (e) => {
        cancelEvent(e);
        this.menuButtons.forEach(button => {
          button.element.classList.toggle('hide', !button.verify());
        });

        // delete button
        this.menuButtons[this.menuButtons.length - 1].element.lastChild.replaceWith(i18n(this.appPeersManager.getDeleteButtonText(this.peerId)));
      });
    }

    this.chatUtils.append(...[this.chatAudio ? this.chatAudio.divAndCaption.container : null, this.pinnedMessage ? this.pinnedMessage.pinnedMessageContainer.divAndCaption.container : null, this.btnJoin, this.btnPinned, this.btnMute, this.btnSearch, this.btnMore].filter(Boolean));

    this.container.append(this.btnBack, this.chatInfo, this.chatUtils);

    // * construction end

    // * fix topbar overflow section

    this.listenerSetter.add(window)('resize', this.onResize);
    mediaSizes.addEventListener('changeScreen', this.onChangeScreen);

    attachClickEvent(this.container, (e) => {
      const container: HTMLElement = findUpClassName(e.target, 'pinned-container');
      blurActiveElement();
      if(container) {
        cancelEvent(e);
        
        const mid = +container.dataset.mid;
        const peerId = +container.dataset.peerId;
        if(container.classList.contains('pinned-message')) {
          //if(!this.pinnedMessage.locked) {
            this.pinnedMessage.followPinnedMessage(mid);
          //}
        } else {
          this.chat.appImManager.setInnerPeer(peerId, mid);
        }
      } else {
        if(mediaSizes.activeScreen === ScreenSize.medium && document.body.classList.contains(LEFT_COLUMN_ACTIVE_CLASSNAME)) {
          onBtnBackClick();
        } else if(findUpTag(e.target, 'AVATAR-ELEMENT')) {
          this.appSidebarRight.toggleSidebar(!document.body.classList.contains(RIGHT_COLUMN_ACTIVE_CLASSNAME));
        } else {
          this.appSidebarRight.toggleSidebar(true);
        }
      }
    }, {listenerSetter: this.listenerSetter});

    const onBtnBackClick = (e?: Event) => {
      if(e) {
        cancelEvent(e);
      }

      //const item = appNavigationController.findItemByType('chat');
      // * return manually to chat by arrow, since can't get back to
      if(mediaSizes.activeScreen === ScreenSize.medium && document.body.classList.contains(LEFT_COLUMN_ACTIVE_CLASSNAME)) {
        this.chat.appImManager.setPeer(this.peerId);
      } else {
        const isFirstChat = this.chat.appImManager.chats.indexOf(this.chat) === 0;
        appNavigationController.back(isFirstChat ? 'im' : 'chat');
        return;

        if(mediaSizes.activeScreen === ScreenSize.medium && !appNavigationController.findItemByType('chat')) {
          this.chat.appImManager.setPeer(0);
          blurActiveElement();
        } else {
          appNavigationController.back('chat');
        }
      }
    };

    attachClickEvent(this.btnBack, onBtnBackClick, {listenerSetter: this.listenerSetter});
  }

  public constructUtils() {
    this.menuButtons = [{
      icon: 'search',
      text: 'Search',
      onClick: () => {
        this.chat.initSearch()
      },
      verify: () => mediaSizes.isMobile
    }, /* {
      icon: 'pinlist',
      text: 'Pinned Messages',
      onClick: () => this.openPinned(false),
      verify: () => mediaSizes.isMobile
    }, */{
      icon: 'mute',
      text: 'ChatList.Context.Mute',
      onClick: () => {
        this.appMessagesManager.mutePeer(this.peerId);
      },
      verify: () => this.chat.type === 'chat' && rootScope.myId !== this.peerId && !this.appNotificationsManager.isPeerLocalMuted(this.peerId, false)
    }, {
      icon: 'unmute',
      text: 'ChatList.Context.Unmute',
      onClick: () => {
        this.appMessagesManager.mutePeer(this.peerId);
      },
      verify: () => this.chat.type === 'chat' && rootScope.myId !== this.peerId && this.appNotificationsManager.isPeerLocalMuted(this.peerId, false)
    }, {
      icon: 'comments',
      text: 'ViewDiscussion',
      onClick: () => {
        this.appProfileManager.getChannelFull(-this.peerId).then(channelFull => {
          if(channelFull.linked_chat_id) {
            this.chat.appImManager.setInnerPeer(-channelFull.linked_chat_id);
          }
        });
      },
      verify: () => {
        const chatFull = this.appProfileManager.chatsFull[-this.peerId];
        return this.chat.type === 'chat' && this.appPeersManager.isBroadcast(this.peerId) && !!(chatFull as ChatFull.channelFull)?.linked_chat_id;
      }
    }, {
      icon: 'select',
      text: 'Chat.Menu.SelectMessages',
      onClick: () => {
        const selection = this.chat.selection;
        selection.toggleSelection(true, true);
        appStateManager.getState().then(state => {
          if(state.chatContextMenuHintWasShown) {
            return;
          }

          const original = selection.toggleByElement.bind(selection);
          selection.toggleByElement = (bubble) => {
            appStateManager.pushToState('chatContextMenuHintWasShown', true);
            toast(i18n('Chat.Menu.Hint'));

            selection.toggleByElement = original;
            selection.toggleByElement(bubble);
          };
        });
      },
      verify: () => !this.chat.selection.isSelecting && !!Object.keys(this.chat.bubbles.bubbles).length
    }, {
      icon: 'select',
      text: 'Chat.Menu.ClearSelection',
      onClick: () => {
        this.chat.selection.cancelSelection();
      },
      verify: () => this.chat.selection.isSelecting
    }, {
      icon: 'adduser',
      text: 'AddContact',
      onClick: () => {
        if(!this.appSidebarRight.isTabExists(AppEditContactTab)) {
          const tab = new AppEditContactTab(this.appSidebarRight);
          tab.peerId = this.peerId;
          tab.open();

          this.appSidebarRight.toggleSidebar(true);
        }
      },
      verify: () => this.peerId > 0 && !this.appUsersManager.isContact(this.peerId)
    }, {
      icon: 'forward',
      text: 'ShareContact',
      onClick: () => {
        const contactPeerId = this.peerId;
        new PopupPickUser({
          peerTypes: ['dialogs', 'contacts'],
          onSelect: (peerId) => {
            return new Promise((resolve, reject) => {
              new PopupPeer('', {
                titleLangKey: 'SendMessageTitle',
                descriptionLangKey: 'SendContactToGroupText',
                descriptionLangArgs: [new PeerTitle({peerId, dialog: true}).element],
                buttons: [{
                  langKey: 'Send',
                  callback: () => {
                    resolve();

                    this.appMessagesManager.sendOther(peerId, this.appUsersManager.getContactMediaInput(contactPeerId));
                    this.chat.appImManager.setInnerPeer(peerId);
                  }
                }, {
                  langKey: 'Cancel',
                  callback: () => {
                    reject();
                  },
                  isCancel: true,
                }],
                peerId,
                overlayClosable: true
              }).show();
            });
          },
          placeholder: 'ShareModal.Search.Placeholder',
          chatRightsAction: 'send_messages',
          selfPresence: 'ChatYourSelf'
        });
      },
      verify: () => rootScope.myId !== this.peerId && this.peerId > 0 && this.appUsersManager.isContact(this.peerId)
    }, {
      icon: 'lock',
      text: 'BlockUser',
      onClick: () => {
        new PopupPeer('', {
          peerId: this.peerId,
          titleLangKey: 'BlockUser',
          descriptionLangKey: 'AreYouSureBlockContact2',
          descriptionLangArgs: [new PeerTitle({peerId: this.peerId}).element],
          buttons: [{
            langKey: 'BlockUser',
            isDanger: true,
            callback: () => {
              this.appUsersManager.toggleBlock(this.peerId, true).then(value => {
                if(value) {
                  toastNew({langPackKey: 'UserBlocked'});
                }
              });
            }
          }]
        }).show();
      },
      verify: () => {
        const userFull = this.appProfileManager.usersFull[this.peerId];
        return this.peerId > 0 && userFull && !userFull.pFlags?.blocked;
      }
    }, {
      icon: 'lockoff',
      text: 'Unblock',
      onClick: () => {
        this.appUsersManager.toggleBlock(this.peerId, false).then(value => {
          if(value) {
            toastNew({langPackKey: 'UserUnblocked'});
          }
        });
      },
      verify: () => {
        const userFull = this.appProfileManager.usersFull[this.peerId];
        return this.peerId > 0 && !!userFull?.pFlags?.blocked;
      }
    }, {
      icon: 'delete danger',
      text: 'Delete',
      onClick: () => {
        new PopupDeleteDialog(this.peerId/* , 'leave' */);
      },
      verify: () => this.chat.type === 'chat' && !!this.appMessagesManager.getDialogOnly(this.peerId)
    }];

    this.btnSearch = ButtonIcon('search');
    attachClickEvent(this.btnSearch, (e) => {
      cancelEvent(e);
      this.chat.initSearch();
    }, {listenerSetter: this.listenerSetter});
  }

  public constructPeerHelpers() {
    this.avatarElement = new AvatarElement();
    this.avatarElement.setAttribute('dialog', '1');
    //this.avatarElement.setAttribute('clickable', '');
    this.avatarElement.classList.add('avatar-42', 'person-avatar');

    this.subtitle = document.createElement('div');
    this.subtitle.classList.add('info');

    this.pinnedMessage = new ChatPinnedMessage(this, this.chat, this.appMessagesManager, this.appPeersManager);

    this.btnJoin = Button('btn-primary btn-color-primary chat-join hide');
    this.btnPinned = ButtonIcon('pinlist');
    this.btnMute = ButtonIcon('mute');

    attachClickEvent(this.btnPinned, (e) => {
      cancelEvent(e);
      blurActiveElement();
      this.openPinned(true);
    }, {listenerSetter: this.listenerSetter});

    attachClickEvent(this.btnMute, (e) => {
      cancelEvent(e);
      blurActiveElement();
      this.appMessagesManager.mutePeer(this.peerId);
    }, {listenerSetter: this.listenerSetter});

    attachClickEvent(this.btnJoin, (e) => {
      cancelEvent(e);

      blurActiveElement();
      const middleware = this.chat.bubbles.getMiddleware();
      this.btnJoin.setAttribute('disabled', 'true');

      const chatId = -this.peerId;
      let promise: Promise<any>;
      if(this.appChatsManager.isChannel(chatId)) {
        promise = this.appChatsManager.joinChannel(chatId);
      } else {
        promise = this.appChatsManager.addChatUser(chatId, rootScope.myId);
      }

      promise.finally(() => {
        if(!middleware()) {
          return;
        }

        this.btnJoin.removeAttribute('disabled');
      });
    }, {listenerSetter: this.listenerSetter});

    this.listenerSetter.add(rootScope)('chat_update', (chatId) => {
      if(this.peerId === -chatId) {
        const chat = this.appChatsManager.getChat(chatId) as Channel/*  | Chat */;
        
        this.btnJoin.classList.toggle('hide', !(chat as Channel)?.pFlags?.left);
        this.setUtilsWidth();
      }
    });

    this.listenerSetter.add(rootScope)('dialog_notify_settings', (dialog) => {
      if(dialog.peerId === this.peerId) {
        this.setMutedState();
      }
    });

    this.listenerSetter.add(rootScope)('peer_typings', (e) => {
      const {peerId} = e;

      if(this.peerId === peerId) {
        this.setPeerStatus();
      }
    });

    this.listenerSetter.add(rootScope)('user_update', (e) => {
      const userId = e;

      if(this.peerId === userId) {
        this.setPeerStatus();
      }
    });

    if(this.pinnedMessage) {
      this.chat.addEventListener('setPeer', (mid, isTopMessage) => {
        const middleware = this.chat.bubbles.getMiddleware();
        appStateManager.getState().then((state) => {
          if(!middleware()) return;
  
          this.pinnedMessage.hidden = !!state.hiddenPinnedMessages[this.chat.peerId];
  
          if(isTopMessage) {
            this.pinnedMessage.unsetScrollDownListener();
            this.pinnedMessage.testMid(mid, 0); // * because slider will not let get bubble by document.elementFromPoint
          } else if(!this.pinnedMessage.locked) {
            this.pinnedMessage.handleFollowingPinnedMessage();
            this.pinnedMessage.testMid(mid);
          }
        });
      });
    }

    this.setPeerStatusInterval = window.setInterval(this.setPeerStatus, 60e3);

    return this;
  }

  public constructPinnedHelpers() {
    this.listenerSetter.add(rootScope)('peer_pinned_messages', (e) => {
      const {peerId, mids, pinned} = e;

      if(peerId !== this.peerId) return;

      if(mids) {
        this.setTitle();
      }
    });
  }
  
  public constructDiscussionHelpers() {
    this.pinnedMessage = new ChatPinnedMessage(this, this.chat, this.appMessagesManager, this.appPeersManager);
  }

  public openPinned(byCurrent: boolean) {
    this.chat.appImManager.setInnerPeer(this.peerId, byCurrent ? +this.pinnedMessage.pinnedMessageContainer.divAndCaption.container.dataset.mid : 0, 'pinned');
  }

  private onResize = () => {
    this.setUtilsWidth(true);
  };

  private onChangeScreen = (from: ScreenSize, to: ScreenSize) => {
    this.container.classList.toggle('is-pinned-floating', mediaSizes.isMobile);
    this.chatAudio && this.chatAudio.divAndCaption.container.classList.toggle('is-floating', to === ScreenSize.mobile);
    this.pinnedMessage && this.pinnedMessage.pinnedMessageContainer.divAndCaption.container.classList.toggle('is-floating', to === ScreenSize.mobile);
    this.setUtilsWidth(true);
  };

  public destroy() {
    //this.chat.log.error('Topbar destroying');

    this.listenerSetter.removeAll();
    mediaSizes.removeEventListener('changeScreen', this.onChangeScreen);
    window.clearInterval(this.setPeerStatusInterval);
    
    if(this.pinnedMessage) {
      this.pinnedMessage.destroy(); // * возможно это можно не делать
    }

    delete this.chatAudio;
    delete this.pinnedMessage;
  }

  public setPeer(peerId: number) {
    this.wasPeerId = this.peerId;
    this.peerId = peerId;

    this.container.style.display = peerId ? '' : 'none';
  }

  public finishPeerChange(isTarget: boolean, isJump: boolean, lastMsgId: number) {
    const peerId = this.peerId;

    if(this.avatarElement) {
      this.avatarElement.setAttribute('peer', '' + peerId);
      this.avatarElement.update();
    }

    const isBroadcast = this.appPeersManager.isBroadcast(peerId);

    this.btnMute && this.btnMute.classList.toggle('hide', !isBroadcast);
    if(this.btnJoin) {
      replaceContent(this.btnJoin, i18n(this.appChatsManager.isChannel(-peerId) ? 'Chat.Subscribe' : 'ChannelJoin'));
      this.btnJoin.classList.toggle('hide', !this.appChatsManager.getChat(-peerId)?.pFlags?.left);
    }
    this.setUtilsWidth();

    const middleware = this.chat.bubbles.getMiddleware();
    if(this.pinnedMessage) { // * replace with new one
      if(this.chat.type === 'chat') {
        if(this.wasPeerId !== undefined) { // * change
          const newPinnedMessage = new ChatPinnedMessage(this, this.chat, this.appMessagesManager, this.appPeersManager);
          this.pinnedMessage.pinnedMessageContainer.divAndCaption.container.replaceWith(newPinnedMessage.pinnedMessageContainer.divAndCaption.container);
          this.pinnedMessage.destroy();
          //this.pinnedMessage.pinnedMessageContainer.toggle(true);
          this.pinnedMessage = newPinnedMessage;
        }
        
        appStateManager.getState().then((state) => {
          if(!middleware()) return;
  
          this.pinnedMessage.hidden = !!state.hiddenPinnedMessages[peerId];
  
          if(!isTarget) {
            this.pinnedMessage.setCorrectIndex(0);
          }
        });
      } else if(this.chat.type === 'discussion') {
        this.pinnedMessage.pinnedMid = this.chat.threadId;
        this.pinnedMessage.count = 1;
        this.pinnedMessage.pinnedIndex = 0;
        this.pinnedMessage._setPinnedMessage();
      }
    }

    fastRaf(() => {
      this.setTitle();
      this.setPeerStatus(true);
      this.setMutedState();
    });
  }

  public setTitle(count?: number) {
    let titleEl: HTMLElement;
    if(this.chat.type === 'pinned') {
      if(count === undefined) titleEl = i18n('Loading');
      else titleEl = i18n('PinnedMessagesCount', [count]);

      if(count === undefined) {
        this.appMessagesManager.getSearchCounters(this.peerId, [{_: 'inputMessagesFilterPinned'}], false).then(result => {
          const count = result[0].count;
          this.setTitle(count);

          // ! костыль х2, это нужно делать в другом месте
          if(!count) {
            this.chat.appImManager.setPeer(0); // * close tab

            // ! костыль, это скроет закреплённые сообщения сразу, вместо того, чтобы ждать пока анимация перехода закончится
            const originalChat = this.chat.appImManager.chat;
            if(originalChat.topbar.pinnedMessage) {
              originalChat.topbar.pinnedMessage.pinnedMessageContainer.toggle(true);
            }
          }
        });
      }
    } else if(this.chat.type === 'scheduled') {
      if(this.peerId === rootScope.myId) {
        //title = [count > 1 ? count : false, 'Reminders'].filter(Boolean).join(' ');
        titleEl = i18n('Reminders');
      } else {
        titleEl = i18n('ScheduledMessages');
        //title = [count > 1 ? count : false, 'Scheduled Messages'].filter(Boolean).join(' ');
      }
      
      if(count === undefined) {
        this.appMessagesManager.getScheduledMessages(this.peerId).then(mids => {
          this.setTitle(mids.length);
        });
      }
    } else if(this.chat.type === 'discussion') {
      if(count === undefined) titleEl = i18n('Loading');
      else titleEl = i18n('Chat.Title.Comments', [count]);

      if(count === undefined) {
        Promise.all([
          this.appMessagesManager.getHistory(this.peerId, 0, 1, 0, this.chat.threadId),
          Promise.resolve()
        ]).then(() => {
          const count = this.appMessagesManager.getHistoryStorage(this.peerId, this.chat.threadId).count;
          if(count === null) {
            setTimeout(() => {
              this.setTitle();
            }, 30);
          } else {
            this.setTitle(count);
          }
        });
      }
    } else if(this.chat.type === 'chat') {
      titleEl = new PeerTitle({
        peerId: this.peerId,
        dialog: true,
      }).element;
    }
    
    replaceContent(this.title, titleEl);

    if(this.chat.type === 'chat') {
      const peer = this.appPeersManager.getPeer(this.peerId);
      if(peer?.pFlags?.verified) {
        this.title.append(generateVerifiedIcon());
      }
    }
  }

  public setMutedState() {
    if(!this.btnMute) return;

    const peerId = this.peerId;
    let muted = this.appNotificationsManager.isPeerLocalMuted(peerId, false);
    if(this.appPeersManager.isBroadcast(peerId)) { // not human
      this.btnMute.classList.remove('tgico-mute', 'tgico-unmute');
      this.btnMute.classList.add(muted ? 'tgico-unmute' : 'tgico-mute');
      this.btnMute.style.display = '';
    } else {
      this.btnMute.style.display = 'none';
    }
  }

  // ! У МЕНЯ ПРОСТО СГОРЕЛО, САФАРИ КОНЧЕННЫЙ БРАУЗЕР - ЕСЛИ НЕ СКРЫВАТЬ БЛОК, ТО ПРИ ПЕРЕВОРОТЕ ЭКРАНА НА АЙФОНЕ БЛОК БУДЕТ НЕПРАВИЛЬНО ШИРИНЫ, ДАЖЕ БЕЗ ЭТОЙ ФУНКЦИИ!
  public setUtilsWidth = (resize = false) => {
    //return;
    if(this.setUtilsRAF) window.cancelAnimationFrame(this.setUtilsRAF);

    if(isSafari && resize) {
      this.chatUtils.classList.add('hide');
    }

    //mutationObserver.disconnect();
    this.setUtilsRAF = window.requestAnimationFrame(() => {
      
      //mutationRAF = window.requestAnimationFrame(() => {
        
        //setTimeout(() => {
          if(isSafari && resize) {
            this.chatUtils.classList.remove('hide');
          }
          /* this.chatInfo.style.removeProperty('--utils-width');
          void this.chatInfo.offsetLeft; // reflow */
          const width = /* chatUtils.scrollWidth */this.chatUtils.getBoundingClientRect().width;
          this.chat.log('utils width:', width);
          this.chatInfo.style.setProperty('--utils-width', width + 'px');
          //this.chatInfo.classList.toggle('have-utils-width', !!width);
        //}, 0);
        
        this.setUtilsRAF = 0;

        //mutationObserver.observe(chatUtils, observeOptions);
      //});
    });
  };

  public setPeerStatus = (needClear = false) => {
    if(!this.subtitle) return;

    const peerId = this.peerId;
    this.chat.appImManager.setPeerStatus(this.peerId, this.subtitle, needClear, false, () => peerId === this.peerId);
  };
}