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

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

import { getFullDate } from "../../helpers/date";
import { formatNumber } from "../../helpers/number";
import { i18n } from "../../lib/langPack";
import RichTextProcessor from "../../lib/richtextprocessor";
import { LazyLoadQueueIntersector } from "../lazyLoadQueue";
import PeerTitle from "../peerTitle";
import { wrapReply } from "../wrappers";
import Chat from "./chat";
import RepliesElement from "./replies";

export namespace MessageRender {
  /* export const setText = () => {

  }; */

  export const setTime = (chat: Chat, message: any, bubble: HTMLElement, bubbleContainer: HTMLElement, messageDiv: HTMLElement) => {
    const date = new Date(message.date * 1000);
    let time = ('0' + date.getHours()).slice(-2) + ':' + ('0' + date.getMinutes()).slice(-2);

    if(message.views) {
      const postAuthor = message.post_author || message.fwd_from?.post_author;

      bubble.classList.add('channel-post');
      time = formatNumber(message.views, 1) + ' <i class="tgico-channelviews time-icon"></i> ' + (postAuthor ? RichTextProcessor.wrapEmojiText(postAuthor) + ', ' : '') + time;
  
      if(!message.fwd_from?.saved_from_msg_id && chat.type !== 'pinned') {
        const forward = document.createElement('div');
        forward.classList.add('bubble-beside-button', 'forward');
        forward.innerHTML = `
        <svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24">
          <defs>
            <path d="M13.55 3.24L13.64 3.25L13.73 3.27L13.81 3.29L13.9 3.32L13.98 3.35L14.06 3.39L14.14 3.43L14.22 3.48L14.29 3.53L14.36 3.59L14.43 3.64L22.23 10.85L22.36 10.99L22.48 11.15L22.57 11.31L22.64 11.48L22.69 11.66L22.72 11.85L22.73 12.04L22.71 12.22L22.67 12.41L22.61 12.59L22.53 12.76L22.42 12.93L22.29 13.09L22.23 13.15L14.43 20.36L14.28 20.48L14.12 20.58L13.95 20.66L13.77 20.72L13.58 20.76L13.4 20.77L13.22 20.76L13.03 20.73L12.85 20.68L12.68 20.61L12.52 20.52L12.36 20.4L12.22 20.27L12.16 20.2L12.1 20.13L12.05 20.05L12.01 19.98L11.96 19.9L11.93 19.82L11.89 19.73L11.87 19.65L11.84 19.56L11.83 19.47L11.81 19.39L11.81 19.3L11.8 19.2L11.8 16.42L11 16.49L10.23 16.58L9.51 16.71L8.82 16.88L8.18 17.09L7.57 17.33L7.01 17.6L6.48 17.91L5.99 18.26L5.55 18.64L5.14 19.05L4.77 19.51L4.43 19.99L4.29 20.23L4.21 20.35L4.11 20.47L4 20.57L3.88 20.65L3.75 20.72L3.62 20.78L3.48 20.82L3.33 20.84L3.19 20.84L3.04 20.83L2.9 20.79L2.75 20.74L2.62 20.68L2.53 20.62L2.45 20.56L2.38 20.5L2.31 20.43L2.25 20.36L2.2 20.28L2.15 20.19L2.11 20.11L2.07 20.02L2.04 19.92L2.02 19.83L2.01 19.73L2 19.63L2.04 17.99L2.19 16.46L2.46 15.05L2.85 13.75L3.35 12.58L3.97 11.53L4.7 10.6L5.55 9.8L6.51 9.12L7.59 8.56L8.77 8.13L10.07 7.83L11.48 7.65L11.8 7.63L11.8 4.8L11.91 4.56L12.02 4.35L12.14 4.16L12.25 3.98L12.37 3.82L12.48 3.68L12.61 3.56L12.73 3.46L12.85 3.38L12.98 3.31L13.11 3.27L13.24 3.24L13.37 3.23L13.46 3.23L13.55 3.24Z" id="b13RmHDQtl"></path>
          </defs>
          <use xlink:href="#b13RmHDQtl" opacity="1" fill="#fff" fill-opacity="1"></use>
        </svg>`;
        bubbleContainer.append(forward);
        bubble.classList.add('with-beside-button');
      }
    }

    if(message.edit_date && chat.type !== 'scheduled' && !message.pFlags.edit_hide) {
      bubble.classList.add('is-edited');
      time = '<i class="edited">edited</i> ' + time;
    }

    if(chat.type !== 'pinned' && message.pFlags.pinned) {
      bubble.classList.add('is-pinned');
      time = '<i class="tgico-pinnedchat time-icon"></i>' + time;
    }

    const title = getFullDate(date) 
      + (message.edit_date ? `\nEdited: ${getFullDate(new Date(message.edit_date * 1000))}` : '')
      + (message.fwd_from ? `\nOriginal: ${getFullDate(new Date(message.fwd_from.date * 1000))}` : '');

    const timeSpan = document.createElement('span');
    timeSpan.classList.add('time', 'tgico');
    timeSpan.title = title;
    timeSpan.innerHTML = `${time}<div class="inner tgico" title="${title}">${time}</div>`;

    messageDiv.append(timeSpan);

    return timeSpan;
  };

  export const renderReplies = ({bubble, bubbleContainer, message, messageDiv, loadPromises, lazyLoadQueue}: {
    bubble: HTMLElement,
    bubbleContainer: HTMLElement,
    message: any,
    messageDiv: HTMLElement,
    loadPromises?: Promise<any>[],
    lazyLoadQueue?: LazyLoadQueueIntersector
  }) => {
    const isFooter = !bubble.classList.contains('sticker') && !bubble.classList.contains('emoji-big') && !bubble.classList.contains('round');
    const repliesFooter = new RepliesElement();
    repliesFooter.message = message;
    repliesFooter.type = isFooter ? 'footer' : 'beside';
    repliesFooter.loadPromises = loadPromises;
    repliesFooter.lazyLoadQueue = lazyLoadQueue;
    repliesFooter.init();
    bubbleContainer.prepend(repliesFooter);
    return isFooter;
  };

  export const setReply = ({chat, bubble, bubbleContainer, message}: {
    chat: Chat,
    bubble: HTMLElement,
    bubbleContainer?: HTMLElement,
    message: any
  }) => {
    const isReplacing = !bubbleContainer;
    if(isReplacing) {
      bubbleContainer = bubble.querySelector('.bubble-content');
    }

    const currentReplyDiv = isReplacing ? bubbleContainer.querySelector('.reply') : null;
    if(!message.reply_to_mid) {
      if(currentReplyDiv) {
        currentReplyDiv.remove();
      }

      bubble.classList.remove('is-reply');
      return;
    }


    const replyToPeerId = message.reply_to.reply_to_peer_id ? chat.appPeersManager.getPeerId(message.reply_to.reply_to_peer_id) : chat.peerId;

    let originalMessage = chat.appMessagesManager.getMessageByPeer(replyToPeerId, message.reply_to_mid);
    let originalPeerTitle: string | HTMLElement;
    
    /////////this.log('message to render reply', originalMessage, originalPeerTitle, bubble, message);
    
    // need to download separately
    if(originalMessage._ === 'messageEmpty') {
      //////////this.log('message to render reply empty, need download', message, message.reply_to_mid);
      chat.appMessagesManager.wrapSingleMessage(replyToPeerId, message.reply_to_mid);
      chat.bubbles.needUpdate.push({replyToPeerId, replyMid: message.reply_to_mid, mid: message.mid});
      
      originalPeerTitle = i18n('Loading');
    } else {
      originalPeerTitle = new PeerTitle({
        peerId: originalMessage.fromId || originalMessage.fwdFromId,
        dialog: false,
        onlyFirstName: false,
        plainText: false
      }).element;
    }

    const wrapped = wrapReply(originalPeerTitle, undefined, originalMessage);
    if(currentReplyDiv) {
      currentReplyDiv.replaceWith(wrapped);
    } else {
      bubbleContainer.append(wrapped);
    }
    //bubbleContainer.insertBefore(, nameContainer);
    bubble.classList.add('is-reply');
  };
}