improve perfomance issue

src/app/pages/publications/new-publication/new-publication.page.ts

@@ -1,10 +1,8 @@
 import { Component, OnInit } from '@angular/core';
-import { ModalController, NavParams, Platform, LoadingController } from '@ionic/angular';
+import { ModalController, NavParams, Platform } from '@ionic/angular';
 
 /* import {Plugins, CameraResultType, CameraSource} from '@capacitor/core'; */
 import { DomSanitizer, SafeResourceUrl } from '@angular/platform-browser';
-import { PublicationsService } from 'src/app/services/publications.service';
-import { Publication } from 'src/app/models/publication';
 import { Image } from 'src/app/models/image';
 import { PhotoService } from 'src/app/services/photo.service';
 //Capacitor
@@ -12,31 +10,22 @@ import { PhotoService } from 'src/app/services/photo.service';
 import { ToastService } from 'src/app/services/toast.service';
 import { FormControl, FormGroup, Validators } from '@angular/forms';
 import { ThemePalette } from '@angular/material/core';
-import { formatDate } from 'src/plugin/momentG.js'
 import { ThemeService } from 'src/app/services/theme.service';
 import { Camera, CameraResultType, CameraSource } from '@capacitor/camera';
 
-import { Filesystem, Directory, Encoding, FilesystemDirectory, FilesystemEncoding } from '@capacitor/filesystem';
+import { Filesystem, Directory, Encoding, FilesystemDirectory } from '@capacitor/filesystem';
 import { NgxImageCompressService } from "ngx-image-compress";
 import { HttpErrorHandle } from 'src/app/services/http-error-handle.service';
 import { PublicationFolderService } from 'src/app/store/publication-folder.service';
-import { RouteService } from 'src/app/services/route.service';
 import { FileService } from 'src/app/services/functions/file.service';
-import { readAndCompressImage } from 'browser-image-resizer';
 import { FilePicker } from '@capawesome/capacitor-file-picker';
-import { CapacitorVideoPlayer } from 'capacitor-video-player';
-import { CaptureError, CaptureImageOptions, MediaCapture, MediaFile } from '@awesome-cordova-plugins/media-capture/ngx';
-import { Capacitor } from '@capacitor/core';
-import { File as IonicFile } from '@ionic-native/file/ngx';
-import { Media } from '@ionic-native/media/ngx';
+import { CaptureImageOptions, MediaCapture } from '@awesome-cordova-plugins/media-capture/ngx';
 import { checkFileTypeService } from 'src/app/services/checkFileType.service';
-import { FileValidatorService } from "src/app/services/file/file-validator.service"
 import { App } from '@capacitor/app';
 import { NavigationExtras, Router } from '@angular/router';
 import { VideoconvertService } from 'src/app/services/videoconvert.service'
 import { PublicationAttachmentEntity } from 'src/app/shared/publication/upload/upload-streaming.service';
 import { PublicationFromMvService } from "src/app/shared/publication/upload/publication-from-mv.service"
-import { File } from '../../../models/chatMethod';
 import { CropImagePage } from 'src/app/modals/crop-image/crop-image.page';
 
 
@@ -127,19 +116,15 @@ export class NewPublicationPage implements OnInit {
     private modalController: ModalController,
     public photoService: PhotoService,
     private navParams: NavParams,
-    private publications: PublicationsService,
     private toastService: ToastService,
     public ThemeService: ThemeService,
     private platform: Platform,
-    private loadingCtrl: LoadingController,
     public imageCompress: NgxImageCompressService,
     private httpErrorHandle: HttpErrorHandle,
     public PublicationFolderService: PublicationFolderService,
-    private RouteService: RouteService,
     public FileService: FileService,
     private mediaCapture: MediaCapture,
     public checkFileType: checkFileTypeService,
-    private FileValidatorService: FileValidatorService,
     private router: Router,
     private videoconvertService: VideoconvertService,
     public PublicationFromMvService: PublicationFromMvService,