Don't show send when online if user hid his online

src/components/chat/input.ts

@@ -654,6 +654,8 @@ export default class ChatInput {
   }
 
   public scheduleSending = (callback: () => void = this.sendMessage.bind(this, true), initDate = new Date()) => {
+    const canSendWhenOnline = this.chat.peerId > 0 && this.appUsersManager.isUserOnlineVisible(this.chat.peerId);
+
     new PopupSchedule(initDate, (timestamp) => {
       const minTimestamp = (Date.now() / 1000 | 0) + 10;
       if(timestamp <= minTimestamp) {
@@ -666,7 +668,7 @@ export default class ChatInput {
       if(this.chat.type !== 'scheduled' && timestamp) {
         this.appImManager.openScheduled(this.chat.peerId);
       }
-    }).show();
+    }, canSendWhenOnline).show();
   };
 
   public setUnreadCount() {

src/components/popups/schedule.ts

@@ -28,7 +28,7 @@ const checkDate = (date: Date) => {
 };
 
 export default class PopupSchedule extends PopupDatePicker {
-  constructor(initDate: Date, onPick: (timestamp: number) => void) {
+  constructor(initDate: Date, onPick: (timestamp: number) => void, canSendWhenOnline: boolean) {
     super(checkDate(initDate), onPick, {
       noButtons: true,
       noTitle: true,
@@ -43,9 +43,11 @@ export default class PopupSchedule extends PopupDatePicker {
     this.element.classList.add('popup-schedule');
     this.header.append(this.controlsDiv);
     this.title.replaceWith(this.monthTitle);
+    this.body.append(this.btnConfirm);
 
+    if(canSendWhenOnline) {
       const btnSendWhenOnline = Button('btn-primary btn-secondary btn-primary-transparent primary', {text: 'Schedule.SendWhenOnline'});
-    this.body.append(this.btnConfirm, btnSendWhenOnline);
+      this.body.append(btnSendWhenOnline);
 
       attachClickEvent(btnSendWhenOnline, () => {
         onPick(SEND_WHEN_ONLINE_TIMESTAMP);
@@ -53,3 +55,4 @@ export default class PopupSchedule extends PopupDatePicker {
       });
     }
   }
+}

src/lib/appManagers/appUsersManager.ts

@@ -427,6 +427,10 @@ export class AppUsersManager {
     return '+' + formatPhoneNumber(phone).formatted;
   }
 
+  public isUserOnlineVisible(id: number) {
+    return this.getUserStatusForSort(id) > 3;
+  }
+
   public getUserStatusForSort(status: User['status'] | number) {
     if(typeof(status) === 'number') {
       status = this.getUser(status).status;