Wait for key when no colon in input

src/components/chat/autocompleteHelper.ts

@@ -21,9 +21,9 @@ export default class AutocompleteHelper extends EventListenerBase<{
   protected resetTarget: () => void;
 
   constructor(appendTo: HTMLElement, 
-    private listType: 'xy' | 'x' | 'y', 
-    private onSelect: (target: Element) => boolean | void,
-    private waitForKey?: string
+    protected listType: 'xy' | 'x' | 'y', 
+    protected onSelect: (target: Element) => boolean | void,
+    protected waitForKey?: string
   ) {
     super(false);
 

src/components/chat/commandsHelper.ts

@@ -0,0 +1,69 @@
+import { BotCommand } from "../../layer";
+import RichTextProcessor from "../../lib/richtextprocessor";
+import AvatarElement from "../avatar";
+import Scrollable from "../scrollable";
+import AutocompleteHelper from "./autocompleteHelper";
+
+export default class CommandsHelper extends AutocompleteHelper {
+  private scrollable: Scrollable;
+
+  constructor(appendTo: HTMLElement) {
+    super(appendTo, 'y', (target) => {
+      
+    });
+
+    this.container.classList.add('commands-helper');
+  }
+
+  private init() {
+    this.list = document.createElement('div');
+    this.list.classList.add('commands-helper-commands');
+
+    this.container.append(this.list);
+
+    this.scrollable = new Scrollable(this.container);
+
+    this.addEventListener('visible', () => {
+      setTimeout(() => { // it is not rendered yet
+        this.scrollable.container.scrollTop = 0;
+      }, 0);
+    });
+  }
+
+  public renderCommands(commands: {userId: number, command: BotCommand}[]) {
+    if(this.init) {
+      if(!commands.length) {
+        return;
+      }
+
+      this.init();
+      this.init = null;
+    }
+
+    if(commands.length) {
+      this.list.innerHTML = '';
+      commands.forEach(command => {
+        const div = document.createElement('div');
+        div.classList.add('commands-helper-command');
+
+        const avatar = new AvatarElement();
+        avatar.classList.add('avatar-30');
+        avatar.setAttribute('dialog', '0');
+        avatar.setAttribute('peer', '' + command.userId);
+
+        const name = document.createElement('div');
+        name.classList.add('commands-helper-command-name');
+        name.innerText = '/' + command.command.command;
+
+        const description = document.createElement('div');
+        description.classList.add('commands-helper-command-description');
+        description.innerHTML = RichTextProcessor.wrapEmojiText(command.command.description);
+
+        div.append(avatar, name, description);
+        this.list.append(div);
+      });
+    }
+
+    this.toggle(!commands.length);
+  }
+}

src/components/chat/emojiHelper.ts

@@ -29,7 +29,7 @@ export default class EmojiHelper extends AutocompleteHelper {
     });
   }
 
-  public renderEmojis(emojis: string[]) {
+  public renderEmojis(emojis: string[], waitForKey: boolean) {
     if(this.init) {
       if(!emojis.length) {
         return;
@@ -46,6 +46,7 @@ export default class EmojiHelper extends AutocompleteHelper {
       });
     }
 
+    this.waitForKey = waitForKey ? 'ArrowUp' : undefined;
     this.toggle(!emojis.length);
   }
 }

src/components/chat/input.ts

@@ -29,7 +29,7 @@ import PopupNewMedia from '../popups/newMedia';
 import { toast } from "../toast";
 import { wrapReply } from "../wrappers";
 import InputField from '../inputField';
-import { MessageEntity, DraftMessage } from '../../layer';
+import { MessageEntity, DraftMessage, BotInfo, BotCommand } from '../../layer';
 import StickersHelper from './stickersHelper';
 import ButtonIcon from '../buttonIcon';
 import DivAndCaption from '../divAndCaption';
@@ -60,6 +60,8 @@ import { MarkdownType, markdownTags } from '../../helpers/dom/getRichElementValu
 import getRichValueWithCaret from '../../helpers/dom/getRichValueWithCaret';
 import EmojiHelper from './emojiHelper';
 import setRichFocus from '../../helpers/dom/setRichFocus';
+import SearchIndex from '../../lib/searchIndex';
+import CommandsHelper from './commandsHelper';
 
 const RECORD_MIN_TIME = 500;
 const POSTING_MEDIA_NOT_ALLOWED = 'Posting media content isn\'t allowed in this group.';
@@ -130,6 +132,7 @@ export default class ChatInput {
   readonly executedHistory: string[] = [];
   private canUndoFromHTML = '';
 
+  private commandsHelper: CommandsHelper;
   private emojiHelper: EmojiHelper;
   private stickersHelper: StickersHelper;
   private listenerSetter: ListenerSetter;
@@ -363,6 +366,7 @@ export default class ChatInput {
     this.newMessageWrapper.append(...[this.btnToggleEmoticons, this.inputMessageContainer, this.btnScheduled, this.attachMenu, this.recordTimeEl, this.fileInput].filter(Boolean));
 
     this.rowsWrapper.append(this.replyElements.container);
+    this.commandsHelper = new CommandsHelper(this.rowsWrapper);
     this.emojiHelper = new EmojiHelper(this.rowsWrapper, this);
     this.stickersHelper = new StickersHelper(this.rowsWrapper);
     this.rowsWrapper.append(this.newMessageWrapper);
@@ -1267,30 +1271,27 @@ export default class ChatInput {
       } else {
         this.hideSuggestions()
       }
-    } else if (!matches[1] && matches[2] == '/') { // commands
-      if (this.commands && this.commands.index) {
-        if (query.length) {
-          var foundObject = SearchIndexManager.search(query, this.commands.index)
-          var foundCommands = []
-          var command
-          for (var i = 0, length = this.commands.list.length; i < length; i++) {
-            command = this.commands.list[i]
-            if (foundObject[command.value]) {
-              foundCommands.push(command)
-            }
-          }
-        } else {
-          var foundCommands = this.commands.list
-        }
-        if (foundCommands.length) {
-          this.showCommandsSuggestions(foundCommands)
-        } else {
-          this.hideSuggestions()
-        }
-      } else {
-        this.hideSuggestions()
+    } else */ /* if(!matches[1] && matches[2][0] === '/') { // commands
+      if(this.chat.peerId > 0) {
+        this.chat.appProfileManager.getProfileByPeerId(this.chat.peerId).then(full => {
+          const botInfos: BotInfo.botInfo[] = [].concat(full.bot_info);
+          const index = new SearchIndex<string>(false, false);
+          
+          const commands: Map<string, {userId: number, command: BotCommand}> = new Map();
+          botInfos.forEach(botInfo => {
+            botInfo.commands.forEach(botCommand => {
+              commands.set(botCommand.command, {userId: botInfo.user_id, command: botCommand});
+              index.indexObject(botCommand.command, '/' + botCommand.command);
+            });
+          });
+
+          const found = index.search(matches[2]);
+          const filtered = Array.from(found).map(command => commands.get(command));
+          this.commandsHelper.renderCommands(filtered);
+          console.log('found commands', found, filtered);
+        });
       }
-    } else  *//* if(firstChar === ':') */ { // emoji
+    } else */ { // emoji
       if(value.match(/^\s*:(.+):\s*$/)) {
         this.emojiHelper.toggle(true);
         return;
@@ -1299,7 +1300,7 @@ export default class ChatInput {
       this.appEmojiManager.getBothEmojiKeywords().then(() => {
         const q = matches[2].replace(/^:/, '');
         const emojis = this.appEmojiManager.searchEmojis(q);
-        this.emojiHelper.renderEmojis(emojis);
+        this.emojiHelper.renderEmojis(emojis, matches[2][0] !== ':');
         //console.log(emojis);
       });
     }

src/lib/appManagers/appProfileManager.ts

@@ -30,7 +30,7 @@ import appUsersManager, { User } from "./appUsersManager";
 type PeerPhotoSize = 'photo_small' | 'photo_big';
 
 export class AppProfileManager {
-  private botInfos: any = {};
+  //private botInfos: any = {};
   private usersFull: {[id: string]: UserFull.userFull} = {};
   public chatsFull: {[id: string]: ChatFull} = {};
   private fullPromises: {[peerId: string]: Promise<ChatFull.chatFull | ChatFull.channelFull | UserFull>} = {};
@@ -122,7 +122,7 @@ export class AppProfileManager {
     });
   }
 
-  public saveBotInfo(botInfo: any) {
+  /* public saveBotInfo(botInfo: any) {
     const botId = botInfo && botInfo.user_id;
     if(!botId) {
       return null;
@@ -140,7 +140,7 @@ export class AppProfileManager {
       description: botInfo.description,
       commands: commands
     };
-  }
+  } */
 
   public getProfile(id: number, override?: true): Promise<UserFull> {
     if(this.usersFull[id] && !override) {
@@ -167,9 +167,9 @@ export class AppProfileManager {
 
       appNotificationsManager.savePeerSettings(id, userFull.notify_settings);
 
-      if(userFull.bot_info) {
+      /* if(userFull.bot_info) {
         userFull.bot_info = this.saveBotInfo(userFull.bot_info) as any;
-      }
+      } */
 
       //appMessagesManager.savePinnedMessage(id, userFull.pinned_msg_id);
 

src/scss/partials/_chatCommandsHelper.scss

@@ -0,0 +1,33 @@
+.commands-helper {
+  left: 0;
+  //width: 320px !important;
+
+  .scrollable {
+    position: relative;
+    max-height: 232px;
+  }
+
+  &-commands {
+    padding: .5rem 0;
+  }
+
+  &-command {
+    height: 3.125rem;
+    display: flex;
+    padding: 0 .75rem;
+    align-items: center;
+    cursor: pointer;
+
+    @include hover();
+
+    &-name {
+      margin-left: .875rem;
+      font-weight: 500;
+    }
+
+    &-description {
+      margin-left: .5625rem;
+      color: var(--secondary-text-color);
+    }
+  }
+}

src/scss/partials/_chatEmojiHelper.scss

@@ -1,21 +1,29 @@
 .emoji-helper {
   height: 50px;
-  padding: .25rem !important;
+  padding: .25rem 0 !important;
 
   > .scrollable {
     position: relative;
   }
 
   .super-emojis {
-    display: flex;
+    display: block;
     white-space: nowrap;
+    /* display: flex;
     align-items: center;
-    justify-content: flex-start;
+    justify-content: flex-start; */
+    
+    &:before, &:after {
+      display: inline-block;
+      content: " ";
+      //flex: 0 0 auto;
+      width: .1875rem;
+    }
   }
 
-  .super-emoji {
+  /* .super-emoji {
     flex: 0 0 auto;
-  }
+  } */
 
   .super-emoji:not(.active) {
     @include hover() {

src/scss/style.scss

@@ -236,6 +236,7 @@ html.night {
 @import "partials/chatMarkupTooltip";
 @import "partials/chatStickersHelper";
 @import "partials/chatEmojiHelper";
+@import "partials/chatCommandsHelper";
 @import "partials/chatSearch";
 @import "partials/chatDrop";
 @import "partials/crop";
@@ -1266,23 +1267,24 @@ middle-ellipsis-element {
   // ! No chrome 56 support
   display: grid;
   grid-column-gap: 2.44px;
-  grid-template-columns: repeat(auto-fill, 42px);
+  grid-template-columns: repeat(auto-fill, 2.625rem);
   justify-content: space-between;
 
-  font-size: 2.25rem;
-  line-height: 2.25rem;
+  font-size: 2.125rem;
+  line-height: 2.125rem;
 
   .super-emoji {
     display: inline-block;
-    margin: 0 1.44px; // ! magic number
-    padding: 4px 4px;
+    margin: 0 .0625rem;
+    padding: .25rem;
     line-height: inherit;
-    border-radius: 8px;
+    border-radius: $border-radius;
     cursor: pointer;
     user-select: none;
+    vertical-align: middle;
     
-    width: 42px;
-    height: 42px;
+    width: 2.625rem;
+    height: 2.625rem;
 
     html:not(.emoji-supported) & {
       position: relative;