From 920afa68502e4d6237846f439170b8eac08e86ea Mon Sep 17 00:00:00 2001
From: 4gray <serega05@gmail.com>
Date: Fri, 10 Oct 2025 11:49:35 +0200
Subject: [PATCH] refactor(nx): created shared and m3u-utils library

---
 .../src/app/api/main.preload.ts               |  6 +-
 .../src/app/events/playlist.events.ts         | 47 +++++++++
 apps/electron-backend/src/main.ts             | 39 ++++----
 apps/web/src/app/app.module.ts                |  2 +-
 apps/web/src/app/home/home.component.ts       | 28 +++---
 .../playlist-info/playlist-info.component.ts  |  2 +-
 .../recent-playlists.component.ts             |  4 +-
 .../stalker-portal-import.component.ts        |  2 +-
 .../home/url-upload/url-upload.component.html |  8 +-
 .../home/url-upload/url-upload.component.ts   |  3 +-
 .../xtream-code-import.component.ts           | 10 +-
 .../art-player/art-player.component.ts        |  5 +-
 .../channel-list-container.component.ts       | 17 ++--
 .../html-video-player.component.ts            | 10 +-
 .../info-overlay/info-overlay.component.ts    |  4 +-
 .../multi-epg-container.component.ts          |  2 +-
 .../video-player/sidebar/sidebar.component.ts |  2 +-
 .../video-player/toolbar/toolbar.component.ts | 12 +--
 .../video-player/video-player.component.ts    |  3 +-
 .../web-player-view.component.ts              |  2 +-
 .../web/src/app/services/playlists.service.ts | 18 ++--
 apps/web/src/app/services/pwa.service.ts      |  4 +-
 apps/web/src/app/services/tauri.service.ts    | 34 ++++---
 .../src/app/settings/settings.component.ts    |  2 +-
 apps/web/src/app/shared/channel.model.ts      |  2 +-
 .../add-playlist-dialog.component.ts          |  4 +-
 apps/web/src/app/shared/playlist-meta.type.ts |  2 +-
 apps/web/src/app/state/actions.ts             |  3 +-
 apps/web/src/app/state/effects.ts             |  2 +-
 apps/web/src/app/state/selectors.ts           |  2 +-
 apps/web/src/app/state/state.ts               |  2 +-
 apps/web/src/global.d.ts                      |  2 +
 apps/web/src/shared/playlist.utils.ts         | 95 ------------------
 apps/web/src/typings.d.ts                     |  3 +-
 libs/shared/interfaces/eslint.config.mjs      | 21 ++++
 libs/shared/interfaces/jest.config.ts         | 13 +++
 libs/shared/interfaces/package.json           | 11 +++
 libs/shared/interfaces/project.json           | 26 +++++
 libs/shared/interfaces/src/index.ts           |  4 +
 .../interfaces/src/lib}/channel.interface.ts  |  0
 .../shared/interfaces/src/lib}/constants.ts   |  0
 .../src/lib/parsed-playlist.interface.ts      | 29 ++++++
 .../interfaces/src/lib}/playlist.interface.ts |  0
 libs/shared/interfaces/tsconfig.json          | 23 +++++
 libs/shared/interfaces/tsconfig.lib.json      | 10 ++
 libs/shared/interfaces/tsconfig.spec.json     | 15 +++
 libs/shared/m3u-utils/eslint.config.mjs       | 21 ++++
 libs/shared/m3u-utils/jest.config.ts          | 13 +++
 libs/shared/m3u-utils/package.json            | 11 +++
 libs/shared/m3u-utils/project.json            | 26 +++++
 libs/shared/m3u-utils/src/index.ts            |  1 +
 .../m3u-utils/src/lib/playlist.utils.ts       | 98 +++++++++++++++++++
 libs/shared/m3u-utils/tsconfig.json           | 23 +++++
 libs/shared/m3u-utils/tsconfig.lib.json       | 10 ++
 libs/shared/m3u-utils/tsconfig.spec.json      | 15 +++
 nx.json                                       | 10 +-
 package-lock.json                             |  1 +
 package.json                                  | 23 ++---
 tsconfig.base.json                            |  4 +-
 59 files changed, 566 insertions(+), 225 deletions(-)
 create mode 100644 apps/electron-backend/src/app/events/playlist.events.ts
 delete mode 100644 apps/web/src/shared/playlist.utils.ts
 create mode 100644 libs/shared/interfaces/eslint.config.mjs
 create mode 100644 libs/shared/interfaces/jest.config.ts
 create mode 100644 libs/shared/interfaces/package.json
 create mode 100644 libs/shared/interfaces/project.json
 create mode 100644 libs/shared/interfaces/src/index.ts
 rename {apps/web/src/shared => libs/shared/interfaces/src/lib}/channel.interface.ts (100%)
 rename {apps/web/src/shared => libs/shared/interfaces/src/lib}/constants.ts (100%)
 create mode 100644 libs/shared/interfaces/src/lib/parsed-playlist.interface.ts
 rename {apps/web/src/shared => libs/shared/interfaces/src/lib}/playlist.interface.ts (100%)
 create mode 100644 libs/shared/interfaces/tsconfig.json
 create mode 100644 libs/shared/interfaces/tsconfig.lib.json
 create mode 100644 libs/shared/interfaces/tsconfig.spec.json
 create mode 100644 libs/shared/m3u-utils/eslint.config.mjs
 create mode 100644 libs/shared/m3u-utils/jest.config.ts
 create mode 100644 libs/shared/m3u-utils/package.json
 create mode 100644 libs/shared/m3u-utils/project.json
 create mode 100644 libs/shared/m3u-utils/src/index.ts
 create mode 100644 libs/shared/m3u-utils/src/lib/playlist.utils.ts
 create mode 100644 libs/shared/m3u-utils/tsconfig.json
 create mode 100644 libs/shared/m3u-utils/tsconfig.lib.json
 create mode 100644 libs/shared/m3u-utils/tsconfig.spec.json

diff --git a/apps/electron-backend/src/app/api/main.preload.ts b/apps/electron-backend/src/app/api/main.preload.ts
index 37f2214d6..ab62c2f51 100644
--- a/apps/electron-backend/src/app/api/main.preload.ts
+++ b/apps/electron-backend/src/app/api/main.preload.ts
@@ -1,6 +1,8 @@
 import { contextBridge, ipcRenderer } from 'electron';
 
 contextBridge.exposeInMainWorld('electron', {
-  getAppVersion: () => ipcRenderer.invoke('get-app-version'),
-  platform: process.platform,
+    getAppVersion: () => ipcRenderer.invoke('get-app-version'),
+    platform: process.platform,
+    fetchPlaylistByUrl: (url: string) =>
+        ipcRenderer.invoke('fetch-playlist-by-url', url),
 });
diff --git a/apps/electron-backend/src/app/events/playlist.events.ts b/apps/electron-backend/src/app/events/playlist.events.ts
new file mode 100644
index 000000000..d0dfba480
--- /dev/null
+++ b/apps/electron-backend/src/app/events/playlist.events.ts
@@ -0,0 +1,47 @@
+/**
+ * This module is responsible on handling all the inter process communications
+ * between the frontend to the electron backend.
+ */
+
+import axios from 'axios';
+import { ipcMain } from 'electron';
+import { parse } from 'iptv-playlist-parser';
+import { createPlaylistObject, getFilenameFromUrl } from 'm3u-utils';
+
+export default class PlaylistEvents {
+    static bootstrapPlaylistEvents(): Electron.IpcMain {
+        return ipcMain;
+    }
+}
+
+const https = require('https');
+
+// Retrieve app version
+ipcMain.handle('fetch-playlist-by-url', async (event, url) => {
+    try {
+        const agent = new https.Agent({
+            rejectUnauthorized: false,
+        });
+        const result = await axios.get(url, { httpsAgent: agent });
+        const parsedPlaylist = parse(result.data);
+
+        const extractedName =
+            url && url.length > 1 ? getFilenameFromUrl(url) : '';
+        const playlistName =
+            !extractedName || extractedName === 'Untitled playlist'
+                ? 'Imported from URL'
+                : extractedName;
+
+        const playlistObject = createPlaylistObject(
+            playlistName,
+            parsedPlaylist,
+            url,
+            'URL'
+        );
+
+        return playlistObject;
+    } catch (error) {
+        console.error('Error fetching playlist:', error);
+        throw error;
+    }
+});
diff --git a/apps/electron-backend/src/main.ts b/apps/electron-backend/src/main.ts
index 6c871db48..40a41a7ce 100644
--- a/apps/electron-backend/src/main.ts
+++ b/apps/electron-backend/src/main.ts
@@ -1,29 +1,30 @@
-import SquirrelEvents from './app/events/squirrel.events';
-import ElectronEvents from './app/events/electron.events';
-import UpdateEvents from './app/events/update.events';
 import { app, BrowserWindow } from 'electron';
 import App from './app/app';
+import ElectronEvents from './app/events/electron.events';
+import PlaylistEvents from './app/events/playlist.events';
+import SquirrelEvents from './app/events/squirrel.events';
 
 export default class Main {
-  static initialize() {
-    if (SquirrelEvents.handleEvents()) {
-      // squirrel event handled (except first run event) and app will exit in 1000ms, so don't do anything else
-      app.quit();
+    static initialize() {
+        if (SquirrelEvents.handleEvents()) {
+            // squirrel event handled (except first run event) and app will exit in 1000ms, so don't do anything else
+            app.quit();
+        }
     }
-  }
 
-  static bootstrapApp() {
-    App.main(app, BrowserWindow);
-  }
-
-  static bootstrapAppEvents() {
-    ElectronEvents.bootstrapElectronEvents();
-
-    // initialize auto updater service
-    if (!App.isDevelopmentMode()) {
-      // UpdateEvents.initAutoUpdateService();
+    static bootstrapApp() {
+        App.main(app, BrowserWindow);
+    }
+
+    static bootstrapAppEvents() {
+        ElectronEvents.bootstrapElectronEvents();
+        PlaylistEvents.bootstrapPlaylistEvents();
+
+        // initialize auto updater service
+        if (!App.isDevelopmentMode()) {
+            // UpdateEvents.initAutoUpdateService();
+        }
     }
-  }
 }
 
 // handle setup events as quickly as possible
diff --git a/apps/web/src/app/app.module.ts b/apps/web/src/app/app.module.ts
index 1303161c3..73ee8da7b 100644
--- a/apps/web/src/app/app.module.ts
+++ b/apps/web/src/app/app.module.ts
@@ -38,7 +38,7 @@ export function HttpLoaderFactory(http: HttpClient): TranslateHttpLoader {
  * Conditionally imports the necessary service based on the current environment
  */
 export function DataFactory() {
-    if (isTauri()) {
+    if (window.electron) {
         return new TauriService();
     }
     return new PwaService();
diff --git a/apps/web/src/app/home/home.component.ts b/apps/web/src/app/home/home.component.ts
index fa1596db0..0438db85a 100644
--- a/apps/web/src/app/home/home.component.ts
+++ b/apps/web/src/app/home/home.component.ts
@@ -1,11 +1,10 @@
-
-import { Component, NgZone } from '@angular/core';
+import { Component, inject, OnDestroy } from '@angular/core';
 import { MatProgressBarModule } from '@angular/material/progress-bar';
 import { MatSnackBar } from '@angular/material/snack-bar';
 import { Store } from '@ngrx/store';
 import { TranslatePipe } from '@ngx-translate/core';
+import { Playlist } from 'shared-interfaces';
 import { ERROR, PLAYLIST_PARSE_RESPONSE } from '../../shared/ipc-commands';
-import { Playlist } from '../../shared/playlist.interface';
 import { DataService } from '../services/data.service';
 import { HeaderComponent } from '../shared/components/header/header.component';
 import { addPlaylist } from '../state/actions';
@@ -16,13 +15,17 @@ import { RecentPlaylistsComponent } from './recent-playlists/recent-playlists.co
     templateUrl: './home.component.html',
     styleUrls: ['./home.component.scss'],
     imports: [
-    HeaderComponent,
-    MatProgressBarModule,
-    RecentPlaylistsComponent,
-    TranslatePipe
-],
+        HeaderComponent,
+        MatProgressBarModule,
+        RecentPlaylistsComponent,
+        TranslatePipe,
+    ],
 })
-export class HomeComponent {
+export class HomeComponent implements OnDestroy {
+    private dataService = inject(DataService);
+    private snackBar = inject(MatSnackBar);
+    private readonly store = inject(Store);
+
     /** Loading spinner state */
     isLoading = false;
 
@@ -48,12 +51,7 @@ export class HomeComponent {
 
     listeners = [];
 
-    constructor(
-        private dataService: DataService,
-        private ngZone: NgZone,
-        private snackBar: MatSnackBar,
-        private readonly store: Store
-    ) {
+    constructor() {
         this.setRendererListeners();
     }
 
diff --git a/apps/web/src/app/home/recent-playlists/playlist-info/playlist-info.component.ts b/apps/web/src/app/home/recent-playlists/playlist-info/playlist-info.component.ts
index be220221e..327ac4e31 100644
--- a/apps/web/src/app/home/recent-playlists/playlist-info/playlist-info.component.ts
+++ b/apps/web/src/app/home/recent-playlists/playlist-info/playlist-info.component.ts
@@ -20,7 +20,7 @@ import { isTauri } from '@tauri-apps/api/core';
 import { save } from '@tauri-apps/plugin-dialog';
 import { writeTextFile } from '@tauri-apps/plugin-fs';
 import { firstValueFrom } from 'rxjs';
-import { Playlist } from '../../../../shared/playlist.interface';
+import { Playlist } from 'shared-interfaces';
 import { DatabaseService } from '../../../services/database.service';
 import { PlaylistsService } from '../../../services/playlists.service';
 import { PlaylistMeta } from '../../../shared/playlist-meta.type';
diff --git a/apps/web/src/app/home/recent-playlists/recent-playlists.component.ts b/apps/web/src/app/home/recent-playlists/recent-playlists.component.ts
index a1456de7b..5da99fc20 100644
--- a/apps/web/src/app/home/recent-playlists/recent-playlists.component.ts
+++ b/apps/web/src/app/home/recent-playlists/recent-playlists.component.ts
@@ -4,7 +4,6 @@ import {
     Component,
     ElementRef,
     EventEmitter,
-    HostListener,
     Input,
     OnDestroy,
     OnInit,
@@ -23,8 +22,7 @@ import { Store } from '@ngrx/store';
 import { TranslatePipe, TranslateService } from '@ngx-translate/core';
 import { NgxSkeletonLoaderComponent } from 'ngx-skeleton-loader';
 import { BehaviorSubject, combineLatest, map } from 'rxjs';
-import { GLOBAL_FAVORITES_PLAYLIST_ID } from '../../../shared/constants';
-import { Playlist } from '../../../shared/playlist.interface';
+import { GLOBAL_FAVORITES_PLAYLIST_ID, Playlist } from 'shared-interfaces';
 import { DataService } from '../../services/data.service';
 import { DatabaseService } from '../../services/database.service';
 import { SortService } from '../../services/sort.service';
diff --git a/apps/web/src/app/home/stalker-portal-import/stalker-portal-import.component.ts b/apps/web/src/app/home/stalker-portal-import/stalker-portal-import.component.ts
index f2c7ad3fc..40b91299a 100644
--- a/apps/web/src/app/home/stalker-portal-import/stalker-portal-import.component.ts
+++ b/apps/web/src/app/home/stalker-portal-import/stalker-portal-import.component.ts
@@ -11,8 +11,8 @@ import { MatFormFieldModule } from '@angular/material/form-field';
 import { MatInputModule } from '@angular/material/input';
 import { Store } from '@ngrx/store';
 import { TranslatePipe } from '@ngx-translate/core';
+import { Playlist } from 'shared-interfaces';
 import { v4 as uuid } from 'uuid';
-import { Playlist } from '../../../shared/playlist.interface';
 import { DataService } from '../../services/data.service';
 import { addPlaylist } from '../../state/actions';
 
diff --git a/apps/web/src/app/home/url-upload/url-upload.component.html b/apps/web/src/app/home/url-upload/url-upload.component.html
index edc39bc04..0db7cbf21 100644
--- a/apps/web/src/app/home/url-upload/url-upload.component.html
+++ b/apps/web/src/app/home/url-upload/url-upload.component.html
@@ -7,10 +7,10 @@
             formControlName="playlistUrl"
         />
     </mat-form-field>
-    @if (!isTauri) {
-        <p>
-            {{ 'HOME.URL_UPLOAD.CORS_NOTE' | translate }}
-        </p>
+    @if (!isDesktop) {
+    <p>
+        {{ 'HOME.URL_UPLOAD.CORS_NOTE' | translate }}
+    </p>
     }
     <button
         class="add-button"
diff --git a/apps/web/src/app/home/url-upload/url-upload.component.ts b/apps/web/src/app/home/url-upload/url-upload.component.ts
index e8bcb797f..7b6f7945b 100644
--- a/apps/web/src/app/home/url-upload/url-upload.component.ts
+++ b/apps/web/src/app/home/url-upload/url-upload.component.ts
@@ -8,7 +8,6 @@ import {
 import { MatButton } from '@angular/material/button';
 import { MatInputModule } from '@angular/material/input';
 import { TranslatePipe } from '@ngx-translate/core';
-import { isTauri } from '@tauri-apps/api/core';
 
 @Component({
     selector: 'app-url-upload',
@@ -22,7 +21,7 @@ export class UrlUploadComponent implements OnInit {
     @Output() urlAdded: EventEmitter<string> = new EventEmitter();
 
     form: FormGroup;
-    isTauri = isTauri();
+    readonly isDesktop = window.electron;
 
     ngOnInit() {
         const urlRegex = '(https?://.*?)';
diff --git a/apps/web/src/app/home/xtream-code-import/xtream-code-import.component.ts b/apps/web/src/app/home/xtream-code-import/xtream-code-import.component.ts
index 6d1ba3bff..4de99414e 100644
--- a/apps/web/src/app/home/xtream-code-import/xtream-code-import.component.ts
+++ b/apps/web/src/app/home/xtream-code-import/xtream-code-import.component.ts
@@ -12,8 +12,8 @@ import { MatIcon } from '@angular/material/icon';
 import { MatInputModule } from '@angular/material/input';
 import { Store } from '@ngrx/store';
 import { TranslatePipe } from '@ngx-translate/core';
+import { Playlist } from 'shared-interfaces';
 import { v4 as uuid } from 'uuid';
-import { Playlist } from '../../../shared/playlist.interface';
 import {
     PortalStatus,
     PortalStatusService,
@@ -102,7 +102,9 @@ export class XtreamCodeImportComponent {
         this.isTestingConnection = true;
         const serverUrlAsString = this.form.value.serverUrl as string;
         const url = new URL(serverUrlAsString);
-        const serverUrl = `${url.protocol}//${url.hostname}${url.port ? ':' + url.port : ''}`;
+        const serverUrl = `${url.protocol}//${url.hostname}${
+            url.port ? ':' + url.port : ''
+        }`;
 
         try {
             this.connectionStatus =
@@ -134,7 +136,9 @@ export class XtreamCodeImportComponent {
     addPlaylist() {
         const serverUrlAsString = this.form.value.serverUrl as string;
         const url = new URL(serverUrlAsString);
-        const serverUrl = `${url.protocol}//${url.hostname}${url.port ? ':' + url.port : ''}`;
+        const serverUrl = `${url.protocol}//${url.hostname}${
+            url.port ? ':' + url.port : ''
+        }`;
         this.store.dispatch(
             addPlaylist({
                 playlist: {
diff --git a/apps/web/src/app/player/components/art-player/art-player.component.ts b/apps/web/src/app/player/components/art-player/art-player.component.ts
index 50e68e2b9..20557ea10 100644
--- a/apps/web/src/app/player/components/art-player/art-player.component.ts
+++ b/apps/web/src/app/player/components/art-player/art-player.component.ts
@@ -1,6 +1,7 @@
 import {
     Component,
     ElementRef,
+    inject,
     Input,
     OnChanges,
     OnDestroy,
@@ -9,7 +10,7 @@ import {
 } from '@angular/core';
 import Artplayer from 'artplayer';
 import Hls from 'hls.js';
-import { Channel } from '../../../../shared/channel.interface';
+import { Channel } from 'shared-interfaces';
 
 Artplayer.AUTO_PLAYBACK_TIMEOUT = 10000;
 
@@ -38,7 +39,7 @@ export class ArtPlayerComponent implements OnInit, OnDestroy, OnChanges {
 
     private player: Artplayer;
 
-    constructor(private elementRef: ElementRef) {}
+    private readonly elementRef = inject(ElementRef);
 
     ngOnInit(): void {
         this.initPlayer();
diff --git a/apps/web/src/app/player/components/channel-list-container/channel-list-container.component.ts b/apps/web/src/app/player/components/channel-list-container/channel-list-container.component.ts
index 8e8cf8ed3..505838337 100644
--- a/apps/web/src/app/player/components/channel-list-container/channel-list-container.component.ts
+++ b/apps/web/src/app/player/components/channel-list-container/channel-list-container.component.ts
@@ -9,6 +9,7 @@ import {
     Component,
     ElementRef,
     HostListener,
+    inject,
     Input,
     ViewChild,
 } from '@angular/core';
@@ -25,7 +26,7 @@ import { Store } from '@ngrx/store';
 import { TranslatePipe, TranslateService } from '@ngx-translate/core';
 import * as _ from 'lodash';
 import { map, skipWhile } from 'rxjs';
-import { Channel } from '../../../../shared/channel.interface';
+import { Channel } from 'shared-interfaces';
 import { EpgService } from '../../../services/epg.service';
 import { FilterPipe } from '../../../shared/pipes/filter.pipe';
 import * as PlaylistActions from '../../../state/actions';
@@ -58,6 +59,11 @@ import { ChannelListItemComponent } from './channel-list-item/channel-list-item.
     ],
 })
 export class ChannelListContainerComponent {
+    private readonly epgService = inject(EpgService);
+    private readonly snackBar = inject(MatSnackBar);
+    private readonly store = inject(Store);
+    private readonly translateService = inject(TranslateService);
+
     /**
      * Channels array
      * Create local copy of the store for local manipulations without updates in the store
@@ -67,7 +73,7 @@ export class ChannelListContainerComponent {
         return this._channelList;
     }
 
-    @Input('channelList')
+    @Input()
     set channelList(value: Channel[]) {
         this._channelList = value;
         this.groupedChannels = _.default.groupBy(value, 'group.title');
@@ -118,13 +124,6 @@ export class ChannelListContainerComponent {
         )
     );
 
-    constructor(
-        private readonly epgService: EpgService,
-        private readonly snackBar: MatSnackBar,
-        private readonly store: Store,
-        private readonly translateService: TranslateService
-    ) {}
-
     /**
      * Sets clicked channel as selected and emits them to the parent component
      * @param channel selected channel
diff --git a/apps/web/src/app/player/components/html-video-player/html-video-player.component.ts b/apps/web/src/app/player/components/html-video-player/html-video-player.component.ts
index 2dccf2e61..13bb0a0cf 100644
--- a/apps/web/src/app/player/components/html-video-player/html-video-player.component.ts
+++ b/apps/web/src/app/player/components/html-video-player/html-video-player.component.ts
@@ -1,6 +1,7 @@
 import {
     Component,
     ElementRef,
+    inject,
     Input,
     OnChanges,
     OnDestroy,
@@ -9,9 +10,9 @@ import {
     ViewChild,
 } from '@angular/core';
 import Hls from 'hls.js';
-import { Channel } from '../../../../shared/channel.interface';
+import { getExtensionFromUrl } from 'm3u-utils';
+import { Channel } from 'shared-interfaces';
 import { CHANNEL_SET_USER_AGENT } from '../../../../shared/ipc-commands';
-import { getExtensionFromUrl } from '../../../../shared/playlist.utils';
 import { DataService } from '../../../services/data.service';
 
 /**
@@ -26,12 +27,9 @@ import { DataService } from '../../../services/data.service';
 export class HtmlVideoPlayerComponent implements OnInit, OnChanges, OnDestroy {
     /** Channel to play  */
     @Input() channel: Channel;
-    dataService: DataService; // Declare the dataService property
     @Input() volume = 1;
 
-    constructor(dataService: DataService) {
-        this.dataService = dataService; // Inject the DataService
-    }
+    private readonly dataService = inject(DataService);
 
     /** Video player DOM element */
     @ViewChild('videoPlayer', { static: true })
diff --git a/apps/web/src/app/player/components/info-overlay/info-overlay.component.ts b/apps/web/src/app/player/components/info-overlay/info-overlay.component.ts
index e0b6188ec..2961f933f 100644
--- a/apps/web/src/app/player/components/info-overlay/info-overlay.component.ts
+++ b/apps/web/src/app/player/components/info-overlay/info-overlay.component.ts
@@ -1,7 +1,7 @@
 import { NgStyle } from '@angular/common';
 import { Component, Input, OnChanges, SimpleChanges } from '@angular/core';
 import moment from 'moment';
-import { Channel } from '../../../../shared/channel.interface';
+import { Channel } from 'shared-interfaces';
 import { MomentDatePipe } from '../../../shared/pipes/moment-date.pipe';
 import { EpgProgram } from '../../models/epg-program.model';
 
@@ -9,7 +9,7 @@ import { EpgProgram } from '../../models/epg-program.model';
     imports: [MomentDatePipe, NgStyle],
     selector: 'app-info-overlay',
     templateUrl: './info-overlay.component.html',
-    styleUrls: ['./info-overlay.component.scss']
+    styleUrls: ['./info-overlay.component.scss'],
 })
 export class InfoOverlayComponent implements OnChanges {
     /** Active channel */
diff --git a/apps/web/src/app/player/components/multi-epg/multi-epg-container.component.ts b/apps/web/src/app/player/components/multi-epg/multi-epg-container.component.ts
index 4e14a5521..991131ba4 100644
--- a/apps/web/src/app/player/components/multi-epg/multi-epg-container.component.ts
+++ b/apps/web/src/app/player/components/multi-epg/multi-epg-container.component.ts
@@ -20,7 +20,7 @@ import { TranslatePipe } from '@ngx-translate/core';
 import { invoke } from '@tauri-apps/api/core';
 import { addDays, differenceInMinutes, format, parse, subDays } from 'date-fns';
 import { BehaviorSubject, Observable } from 'rxjs';
-import { Channel } from '../../../../shared/channel.interface';
+import { Channel } from 'shared-interfaces';
 import { MomentDatePipe } from '../../../shared/pipes/moment-date.pipe';
 import { EpgChannel } from '../../models/epg-channel.model';
 import { EpgProgram } from '../../models/epg-program.model';
diff --git a/apps/web/src/app/player/components/video-player/sidebar/sidebar.component.ts b/apps/web/src/app/player/components/video-player/sidebar/sidebar.component.ts
index 1713c5cb9..afcfba154 100644
--- a/apps/web/src/app/player/components/video-player/sidebar/sidebar.component.ts
+++ b/apps/web/src/app/player/components/video-player/sidebar/sidebar.component.ts
@@ -6,7 +6,7 @@ import { MatTooltip } from '@angular/material/tooltip';
 import { Router, RouterLink } from '@angular/router';
 import { Store } from '@ngrx/store';
 import { TranslatePipe } from '@ngx-translate/core';
-import { Channel } from '../../../../../shared/channel.interface';
+import { Channel } from 'shared-interfaces';
 import { RecentPlaylistsComponent } from '../../../../home/recent-playlists/recent-playlists.component';
 import * as PlaylistActions from '../../../../state/actions';
 import { selectPlaylistTitle } from '../../../../state/selectors';
diff --git a/apps/web/src/app/player/components/video-player/toolbar/toolbar.component.ts b/apps/web/src/app/player/components/video-player/toolbar/toolbar.component.ts
index 90f7ba046..f3bf5d7dc 100644
--- a/apps/web/src/app/player/components/video-player/toolbar/toolbar.component.ts
+++ b/apps/web/src/app/player/components/video-player/toolbar/toolbar.component.ts
@@ -1,5 +1,5 @@
 import { AsyncPipe } from '@angular/common';
-import { Component, EventEmitter, Input, Output } from '@angular/core';
+import { Component, EventEmitter, inject, Input, Output } from '@angular/core';
 import { MatButton, MatIconButton } from '@angular/material/button';
 import { MatDialog, MatDialogModule } from '@angular/material/dialog';
 import { MatIcon } from '@angular/material/icon';
@@ -7,7 +7,7 @@ import { MatToolbarModule } from '@angular/material/toolbar';
 import { MatTooltip } from '@angular/material/tooltip';
 import { Store } from '@ngrx/store';
 import { TranslatePipe } from '@ngx-translate/core';
-import { Channel } from '../../../../../shared/channel.interface';
+import { Channel } from 'shared-interfaces';
 import { SettingsComponent } from '../../../../settings/settings.component';
 import { updateFavorites } from '../../../../state/actions';
 import {
@@ -37,15 +37,13 @@ export class ToolbarComponent {
     @Output() toggleLeftDrawerClicked = new EventEmitter<void>();
     @Output() toggleRightDrawerClicked = new EventEmitter<void>();
 
+    private readonly dialog = inject(MatDialog);
+    private readonly store = inject(Store);
+
     readonly favorites$ = this.store.select(selectFavorites);
     readonly isEpgAvailable$ = this.store.select(selectIsEpgAvailable);
     readonly playlistId$ = this.store.select(selectActivePlaylistId);
 
-    constructor(
-        private readonly dialog: MatDialog,
-        private readonly store: Store
-    ) {}
-
     updateFavoriteStatus(channel: Channel) {
         this.store.dispatch(updateFavorites({ channel }));
     }
diff --git a/apps/web/src/app/player/components/video-player/video-player.component.ts b/apps/web/src/app/player/components/video-player/video-player.component.ts
index f113c33cd..d9068cd97 100644
--- a/apps/web/src/app/player/components/video-player/video-player.component.ts
+++ b/apps/web/src/app/player/components/video-player/video-player.component.ts
@@ -17,14 +17,13 @@ import { ActivatedRoute, Router, RouterLink } from '@angular/router';
 import { Store } from '@ngrx/store';
 import { StorageMap } from '@ngx-pwa/local-storage';
 import { Observable, combineLatestWith, filter, map, switchMap } from 'rxjs';
-import { Channel } from '../../../../shared/channel.interface';
+import { Channel, Playlist } from 'shared-interfaces';
 import {
     CHANNEL_SET_USER_AGENT,
     ERROR,
     PLAYLIST_PARSE_BY_URL,
     PLAYLIST_PARSE_RESPONSE,
 } from '../../../../shared/ipc-commands';
-import { Playlist } from '../../../../shared/playlist.interface';
 import { DataService } from '../../../services/data.service';
 import { PlaylistsService } from '../../../services/playlists.service';
 import { SettingsStore } from '../../../services/settings-store.service';
diff --git a/apps/web/src/app/portals/web-player-view/web-player-view.component.ts b/apps/web/src/app/portals/web-player-view/web-player-view.component.ts
index 348f308a4..45a6bb63b 100644
--- a/apps/web/src/app/portals/web-player-view/web-player-view.component.ts
+++ b/apps/web/src/app/portals/web-player-view/web-player-view.component.ts
@@ -8,7 +8,7 @@ import {
 } from '@angular/core';
 import { toSignal } from '@angular/core/rxjs-interop';
 import { StorageMap } from '@ngx-pwa/local-storage';
-import { getExtensionFromUrl } from '../../../shared/playlist.utils';
+import { getExtensionFromUrl } from 'm3u-utils';
 import { ArtPlayerComponent } from '../../player/components/art-player/art-player.component';
 import { HtmlVideoPlayerComponent } from '../../player/components/html-video-player/html-video-player.component';
 import { VjsPlayerComponent } from '../../player/components/vjs-player/vjs-player.component';
diff --git a/apps/web/src/app/services/playlists.service.ts b/apps/web/src/app/services/playlists.service.ts
index 3b23c2a44..1aed78942 100644
--- a/apps/web/src/app/services/playlists.service.ts
+++ b/apps/web/src/app/services/playlists.service.ts
@@ -4,19 +4,19 @@ import { MatSnackBar } from '@angular/material/snack-bar';
 import { Store } from '@ngrx/store';
 import { TranslateService } from '@ngx-translate/core';
 import { parse } from 'iptv-playlist-parser';
-import { NgxIndexedDBService } from 'ngx-indexed-db';
-import { combineLatest, EMPTY, map, switchMap } from 'rxjs';
-import { Channel } from '../../shared/channel.interface';
-import { GLOBAL_FAVORITES_PLAYLIST_ID } from '../../shared/constants';
-import {
-    Playlist,
-    PlaylistUpdateState,
-} from '../../shared/playlist.interface';
 import {
     aggregateFavoriteChannels,
     createFavoritesPlaylist,
     createPlaylistObject,
-} from '../../shared/playlist.utils';
+} from 'm3u-utils';
+import { NgxIndexedDBService } from 'ngx-indexed-db';
+import { combineLatest, EMPTY, map, switchMap } from 'rxjs';
+import {
+    Channel,
+    GLOBAL_FAVORITES_PLAYLIST_ID,
+    Playlist,
+    PlaylistUpdateState,
+} from 'shared-interfaces';
 import { XtreamItem } from '../../shared/xtream-item.interface';
 import { XtreamSerieItem } from '../../shared/xtream-serie-item.interface';
 import { DbStores } from '../indexed-db.config';
diff --git a/apps/web/src/app/services/pwa.service.ts b/apps/web/src/app/services/pwa.service.ts
index f4b687dce..002fb3cf4 100644
--- a/apps/web/src/app/services/pwa.service.ts
+++ b/apps/web/src/app/services/pwa.service.ts
@@ -6,6 +6,8 @@ import { SwUpdate } from '@angular/service-worker';
 import { Store } from '@ngrx/store';
 import { TranslateService } from '@ngx-translate/core';
 import { catchError, firstValueFrom, throwError } from 'rxjs';
+import { Playlist } from 'shared-interfaces';
+import { AppConfig } from '../../environments/environment';
 import {
     ERROR,
     PLAYLIST_PARSE_BY_URL,
@@ -15,8 +17,6 @@ import {
     XTREAM_REQUEST,
     XTREAM_RESPONSE,
 } from '../../shared/ipc-commands';
-import { Playlist } from '../../shared/playlist.interface';
-import { AppConfig } from '../../environments/environment';
 import * as PlaylistActions from '../state/actions';
 import { DataService } from './data.service';
 
diff --git a/apps/web/src/app/services/tauri.service.ts b/apps/web/src/app/services/tauri.service.ts
index 30b878cac..99db16d8c 100644
--- a/apps/web/src/app/services/tauri.service.ts
+++ b/apps/web/src/app/services/tauri.service.ts
@@ -6,6 +6,9 @@ import { listen } from '@tauri-apps/api/event';
 import { readTextFile } from '@tauri-apps/plugin-fs';
 import { fetch } from '@tauri-apps/plugin-http';
 import { parse } from 'iptv-playlist-parser';
+import { createPlaylistObject } from 'm3u-utils';
+import { Playlist } from 'shared-interfaces';
+import { AppConfig } from '../../environments/environment';
 import {
     AUTO_UPDATE_PLAYLISTS,
     AUTO_UPDATE_PLAYLISTS_RESPONSE,
@@ -17,9 +20,6 @@ import {
     PLAYLIST_UPDATE_RESPONSE,
     XTREAM_RESPONSE,
 } from '../../shared/ipc-commands';
-import { Playlist } from '../../shared/playlist.interface';
-import { createPlaylistObject, getFilenameFromUrl } from '../../shared/playlist.utils';
-import { AppConfig } from '../../environments/environment';
 import { DataService } from './data.service';
 
 @Injectable({
@@ -37,7 +37,7 @@ export class TauriService extends DataService {
 
     private async setupEventListeners() {
         // Listen for player errors
-        this.eventListeners['player-error'] = await listen(
+        /* this.eventListeners['player-error'] = await listen(
             'player-error',
             (event) => {
                 console.error('Player error:', event);
@@ -47,7 +47,7 @@ export class TauriService extends DataService {
                     { duration: 5000 }
                 );
             }
-        );
+        ); */
     }
 
     getAppVersion(): string {
@@ -206,18 +206,26 @@ export class TauriService extends DataService {
     }
 
     async fetchFromUrl(payload: Partial<Playlist>) {
-        try {
+        window.electron.fetchPlaylistByUrl(payload.url).then((result) => {
+            window.postMessage({
+                type: PLAYLIST_PARSE_RESPONSE,
+                payload: { ...result, isTemporary: payload.isTemporary },
+            });
+        });
+        /* try {
             const response = await fetch(payload.url);
             const responseBody = await response.text();
             const parsedPlaylist = parse(responseBody);
 
             // Extract playlist name from URL, use "Imported from URL" as fallback
-            const extractedName = payload.url && payload.url.length > 1 
-                ? getFilenameFromUrl(payload.url)
-                : '';
-            const playlistName = !extractedName || extractedName === 'Untitled playlist' 
-                ? 'Imported from URL' 
-                : extractedName;
+            const extractedName =
+                payload.url && payload.url.length > 1
+                    ? getFilenameFromUrl(payload.url)
+                    : '';
+            const playlistName =
+                !extractedName || extractedName === 'Untitled playlist'
+                    ? 'Imported from URL'
+                    : extractedName;
 
             const playlist = createPlaylistObject(
                 playlistName,
@@ -236,7 +244,7 @@ export class TauriService extends DataService {
                 message: this.getErrorMessageByStatusCode(error.status),
                 status: error.status,
             });
-        }
+        } */
     }
 
     getErrorMessageByStatusCode(status: number) {
diff --git a/apps/web/src/app/settings/settings.component.ts b/apps/web/src/app/settings/settings.component.ts
index 835f47a27..2f6490a4d 100644
--- a/apps/web/src/app/settings/settings.component.ts
+++ b/apps/web/src/app/settings/settings.component.ts
@@ -34,12 +34,12 @@ import { Store } from '@ngrx/store';
 import { TranslateModule, TranslateService } from '@ngx-translate/core';
 import { take } from 'rxjs';
 import * as semver from 'semver';
+import { Playlist } from 'shared-interfaces';
 import {
     SET_MPV_PLAYER_PATH,
     SET_VLC_PLAYER_PATH,
     SETTINGS_UPDATE,
 } from '../../shared/ipc-commands';
-import { Playlist } from '../../shared/playlist.interface';
 import { DataService } from '../services/data.service';
 import { DialogService } from '../services/dialog.service';
 import { EpgService } from '../services/epg.service';
diff --git a/apps/web/src/app/shared/channel.model.ts b/apps/web/src/app/shared/channel.model.ts
index 0a6318c87..fe11cb104 100755
--- a/apps/web/src/app/shared/channel.model.ts
+++ b/apps/web/src/app/shared/channel.model.ts
@@ -1,4 +1,4 @@
-import { Channel } from '../../shared/channel.interface';
+import { Channel } from 'shared-interfaces';
 
 /**
  * Creates new channel object based on the given fields
diff --git a/apps/web/src/app/shared/components/add-playlist/add-playlist-dialog.component.ts b/apps/web/src/app/shared/components/add-playlist/add-playlist-dialog.component.ts
index ef973832d..fb8d01b36 100644
--- a/apps/web/src/app/shared/components/add-playlist/add-playlist-dialog.component.ts
+++ b/apps/web/src/app/shared/components/add-playlist/add-playlist-dialog.component.ts
@@ -8,8 +8,8 @@ import {
 import { MatSnackBar } from '@angular/material/snack-bar';
 import { Store } from '@ngrx/store';
 import { TranslateModule, TranslateService } from '@ngx-translate/core';
+import { getFilenameFromUrl } from 'm3u-utils';
 import { PLAYLIST_PARSE_BY_URL } from '../../../../shared/ipc-commands';
-import { getFilenameFromUrl } from '../../../../shared/playlist.utils';
 import { FileUploadComponent } from '../../../home/file-upload/file-upload.component';
 import { StalkerPortalImportComponent } from '../../../home/stalker-portal-import/stalker-portal-import.component';
 import { TextImportComponent } from '../../../home/text-import/text-import.component';
@@ -32,7 +32,7 @@ export type PlaylistType = 'xtream' | 'url' | 'text' | 'file' | 'stalker';
         UrlUploadComponent,
     ],
     selector: 'app-add-playlist',
-    templateUrl: './add-playlist-dialog.component.html'
+    templateUrl: './add-playlist-dialog.component.html',
 })
 export class AddPlaylistDialogComponent {
     playlistType!: PlaylistType;
diff --git a/apps/web/src/app/shared/playlist-meta.type.ts b/apps/web/src/app/shared/playlist-meta.type.ts
index 736aaa903..4836551e5 100644
--- a/apps/web/src/app/shared/playlist-meta.type.ts
+++ b/apps/web/src/app/shared/playlist-meta.type.ts
@@ -1,4 +1,4 @@
-import { Playlist } from '../../shared/playlist.interface';
+import { Playlist } from 'shared-interfaces';
 
 export type PlaylistMeta = Pick<
     Playlist,
diff --git a/apps/web/src/app/state/actions.ts b/apps/web/src/app/state/actions.ts
index dc75c0ca5..fa5f2d348 100644
--- a/apps/web/src/app/state/actions.ts
+++ b/apps/web/src/app/state/actions.ts
@@ -1,6 +1,5 @@
 import { createAction, props } from '@ngrx/store';
-import { Channel } from '../../shared/channel.interface';
-import { Playlist } from '../../shared/playlist.interface';
+import { Channel, Playlist } from 'shared-interfaces';
 import { EpgProgram } from '../player/models/epg-program.model';
 import { PlaylistMeta } from '../shared/playlist-meta.type';
 
diff --git a/apps/web/src/app/state/effects.ts b/apps/web/src/app/state/effects.ts
index b2b2fb268..0c5d59ef7 100644
--- a/apps/web/src/app/state/effects.ts
+++ b/apps/web/src/app/state/effects.ts
@@ -15,13 +15,13 @@ import {
     tap,
     withLatestFrom,
 } from 'rxjs';
+import { Playlist } from 'shared-interfaces';
 import {
     CHANNEL_SET_USER_AGENT,
     EPG_GET_PROGRAM,
     OPEN_MPV_PLAYER,
     OPEN_VLC_PLAYER,
 } from '../../shared/ipc-commands';
-import { Playlist } from '../../shared/playlist.interface';
 import { DataService } from '../services/data.service';
 import { PlaylistsService } from '../services/playlists.service';
 import { Settings, VideoPlayer } from '../settings/settings.interface';
diff --git a/apps/web/src/app/state/selectors.ts b/apps/web/src/app/state/selectors.ts
index b9ad45436..cd2df816e 100644
--- a/apps/web/src/app/state/selectors.ts
+++ b/apps/web/src/app/state/selectors.ts
@@ -1,5 +1,5 @@
 import { createFeatureSelector, createSelector } from '@ngrx/store';
-import { GLOBAL_FAVORITES_PLAYLIST_ID } from '../../shared/constants';
+import { GLOBAL_FAVORITES_PLAYLIST_ID } from 'shared-interfaces';
 import * as fromPlaylistMetaState from './playlists.state';
 import * as fromPlaylistState from './reducers';
 import { selectRouteParam } from './router.selectors';
diff --git a/apps/web/src/app/state/state.ts b/apps/web/src/app/state/state.ts
index fe4ffa8fa..8d360cbf0 100644
--- a/apps/web/src/app/state/state.ts
+++ b/apps/web/src/app/state/state.ts
@@ -1,4 +1,4 @@
-import { Channel } from '../../shared/channel.interface';
+import { Channel } from 'shared-interfaces';
 import { initialPlaylistMetaState, PlaylistMetaState } from './playlists.state';
 
 import { EpgProgram } from '../player/models/epg-program.model';
diff --git a/apps/web/src/global.d.ts b/apps/web/src/global.d.ts
index 86b327e6e..e2b37ffde 100644
--- a/apps/web/src/global.d.ts
+++ b/apps/web/src/global.d.ts
@@ -1,4 +1,5 @@
 import 'jest-extended';
+import { Playlist } from 'shared-interfaces';
 
 declare module 'video.js' {
     export interface VideoJsPlayer {
@@ -11,6 +12,7 @@ declare global {
         electron: {
             getAppVersion: () => Promise<string>;
             platform: string;
+            fetchPlaylistByUrl: (url: string) => Promise<Playlist>;
         };
     }
 }
diff --git a/apps/web/src/shared/playlist.utils.ts b/apps/web/src/shared/playlist.utils.ts
deleted file mode 100644
index 5d68af677..000000000
--- a/apps/web/src/shared/playlist.utils.ts
+++ /dev/null
@@ -1,95 +0,0 @@
-import { v4 as uuidv4 } from 'uuid';
-import { ParsedPlaylist, ParsedPlaylistItem } from '../typings';
-import { Channel } from './channel.interface';
-import { GLOBAL_FAVORITES_PLAYLIST_ID } from './constants';
-import { Playlist } from './playlist.interface';
-
-/**
- * Aggregates favorite channels as objects from all available playlists
- * @param playlists all available playlists
- * @returns an array with favorite channels from all playlists
- */
-export function aggregateFavoriteChannels(playlists: Playlist[]): Channel[] {
-  const favorites: Channel[] = [];
-  playlists.forEach((playlist) => {
-    if (playlist.favorites?.length && playlist.favorites.length > 0) {
-      playlist?.playlist?.items.forEach((channel: Channel) => {
-        if (
-          playlist.favorites &&
-          (playlist.favorites.includes(channel.id) ||
-            playlist.favorites.includes(channel.url))
-        ) {
-          favorites.push(channel);
-        }
-      });
-    }
-  });
-  return favorites;
-}
-
-/**
- * Creates a simplified playlist object which is used for global favorites
- * @param channels channels list
- * @returns simplified playlist object
- */
-export function createFavoritesPlaylist(
-  channels: Channel[]
-): Partial<Playlist> {
-  return {
-    _id: GLOBAL_FAVORITES_PLAYLIST_ID,
-    count: channels.length,
-    playlist: {
-      items: channels,
-    },
-    filename: 'Global favorites',
-  };
-}
-
-/**
- * Returns last segment (part after last slash "/") of the given URL
- * @param value URL as string
- */
-export const getFilenameFromUrl = (value: string): string => {
-  if (value && value.length > 1) {
-    return value.substring(value.lastIndexOf('/') + 1);
-  }
-  return 'Untitled playlist';
-};
-
-/**
- * Creates a playlist object
- * @param name name of the playlist
- * @param playlist playlist to save
- * @param urlOrPath absolute fs path or url of the playlist
- * @param uploadType upload type - by file or via an url
- */
-export const createPlaylistObject = (
-  name: string,
-  playlist: ParsedPlaylist,
-  urlOrPath?: string,
-  uploadType?: 'URL' | 'FILE' | 'TEXT'
-): Playlist => {
-  return {
-    _id: uuidv4(),
-    filename: name,
-    title: name,
-    count: playlist.items.length,
-    playlist: {
-      ...playlist,
-      items: playlist.items.map((item: ParsedPlaylistItem) => ({
-        ...item,
-        id: uuidv4(),
-      })),
-    },
-    importDate: new Date().toISOString(),
-    lastUsage: new Date().toISOString(),
-    favorites: [],
-    autoRefresh: false,
-    ...(uploadType === 'URL' ? { url: urlOrPath } : {}),
-    ...(uploadType === 'FILE' ? { filePath: urlOrPath } : {}),
-  };
-};
-
-export const getExtensionFromUrl = (url: string) => {
-  return url.split(/[#?]/)[0].split('.').pop()?.trim();
-};
diff --git a/apps/web/src/typings.d.ts b/apps/web/src/typings.d.ts
index dcec9ae7e..ece26d8d4 100644
--- a/apps/web/src/typings.d.ts
+++ b/apps/web/src/typings.d.ts
@@ -8,7 +8,7 @@ interface Window {
     require: any;
 }
 
-export interface ParsedPlaylist {
+/* export interface ParsedPlaylist {
     header: {
         attrs: {
             'x-tvg-url': string;
@@ -37,3 +37,4 @@ export interface ParsedPlaylistItem {
     url: string;
     raw: string;
 }
+ */
diff --git a/libs/shared/interfaces/eslint.config.mjs b/libs/shared/interfaces/eslint.config.mjs
new file mode 100644
index 000000000..f8e354126
--- /dev/null
+++ b/libs/shared/interfaces/eslint.config.mjs
@@ -0,0 +1,21 @@
+import baseConfig from '../../../eslint.config.mjs';
+
+export default [
+    ...baseConfig,
+    {
+        files: ['**/*.json'],
+        rules: {
+            '@nx/dependency-checks': [
+                'error',
+                {
+                    ignoredFiles: [
+                        '{projectRoot}/eslint.config.{js,cjs,mjs,ts,cts,mts}',
+                    ],
+                },
+            ],
+        },
+        languageOptions: {
+            parser: await import('jsonc-eslint-parser'),
+        },
+    },
+];
diff --git a/libs/shared/interfaces/jest.config.ts b/libs/shared/interfaces/jest.config.ts
new file mode 100644
index 000000000..038ae6398
--- /dev/null
+++ b/libs/shared/interfaces/jest.config.ts
@@ -0,0 +1,13 @@
+export default {
+    displayName: 'shared-interfaces',
+    preset: '../../../jest.preset.js',
+    testEnvironment: 'node',
+    transform: {
+        '^.+\\.[tj]s$': [
+            'ts-jest',
+            { tsconfig: '<rootDir>/tsconfig.spec.json' },
+        ],
+    },
+    moduleFileExtensions: ['ts', 'js', 'html'],
+    coverageDirectory: '../../../coverage/libs/shared/interfaces',
+};
diff --git a/libs/shared/interfaces/package.json b/libs/shared/interfaces/package.json
new file mode 100644
index 000000000..e39f9a8cc
--- /dev/null
+++ b/libs/shared/interfaces/package.json
@@ -0,0 +1,11 @@
+{
+    "name": "shared-interfaces",
+    "version": "0.0.1",
+    "private": true,
+    "type": "commonjs",
+    "main": "./src/index.js",
+    "types": "./src/index.d.ts",
+    "dependencies": {
+        "tslib": "^2.3.0"
+    }
+}
diff --git a/libs/shared/interfaces/project.json b/libs/shared/interfaces/project.json
new file mode 100644
index 000000000..53950cc76
--- /dev/null
+++ b/libs/shared/interfaces/project.json
@@ -0,0 +1,26 @@
+{
+    "name": "shared-interfaces",
+    "$schema": "../../../node_modules/nx/schemas/project-schema.json",
+    "sourceRoot": "libs/shared/interfaces/src",
+    "projectType": "library",
+    "tags": ["shared"],
+    "targets": {
+        "build": {
+            "executor": "@nx/js:tsc",
+            "outputs": ["{options.outputPath}"],
+            "options": {
+                "outputPath": "dist/libs/shared/interfaces",
+                "main": "libs/shared/interfaces/src/index.ts",
+                "tsConfig": "libs/shared/interfaces/tsconfig.lib.json",
+                "assets": []
+            }
+        },
+        "test": {
+            "executor": "@nx/jest:jest",
+            "outputs": ["{workspaceRoot}/coverage/{projectRoot}"],
+            "options": {
+                "jestConfig": "libs/shared/interfaces/jest.config.ts"
+            }
+        }
+    }
+}
diff --git a/libs/shared/interfaces/src/index.ts b/libs/shared/interfaces/src/index.ts
new file mode 100644
index 000000000..2da04f586
--- /dev/null
+++ b/libs/shared/interfaces/src/index.ts
@@ -0,0 +1,4 @@
+export * from './lib/channel.interface';
+export * from './lib/constants';
+export * from './lib/parsed-playlist.interface';
+export * from './lib/playlist.interface';
diff --git a/apps/web/src/shared/channel.interface.ts b/libs/shared/interfaces/src/lib/channel.interface.ts
similarity index 100%
rename from apps/web/src/shared/channel.interface.ts
rename to libs/shared/interfaces/src/lib/channel.interface.ts
diff --git a/apps/web/src/shared/constants.ts b/libs/shared/interfaces/src/lib/constants.ts
similarity index 100%
rename from apps/web/src/shared/constants.ts
rename to libs/shared/interfaces/src/lib/constants.ts
diff --git a/libs/shared/interfaces/src/lib/parsed-playlist.interface.ts b/libs/shared/interfaces/src/lib/parsed-playlist.interface.ts
new file mode 100644
index 000000000..55da99961
--- /dev/null
+++ b/libs/shared/interfaces/src/lib/parsed-playlist.interface.ts
@@ -0,0 +1,29 @@
+export interface ParsedPlaylist {
+    header: {
+        attrs: {
+            'x-tvg-url': string;
+        };
+        raw: string;
+    };
+    items: ParsedPlaylistItem[];
+}
+
+export interface ParsedPlaylistItem {
+    name: string;
+    tvg: {
+        id: string;
+        name: string;
+        url: string;
+        logo: string;
+        rec: string;
+    };
+    group: {
+        title: string;
+    };
+    http: {
+        referrer: string;
+        'user-agent': string;
+    };
+    url: string;
+    raw: string;
+}
diff --git a/apps/web/src/shared/playlist.interface.ts b/libs/shared/interfaces/src/lib/playlist.interface.ts
similarity index 100%
rename from apps/web/src/shared/playlist.interface.ts
rename to libs/shared/interfaces/src/lib/playlist.interface.ts
diff --git a/libs/shared/interfaces/tsconfig.json b/libs/shared/interfaces/tsconfig.json
new file mode 100644
index 000000000..c0906eb5f
--- /dev/null
+++ b/libs/shared/interfaces/tsconfig.json
@@ -0,0 +1,23 @@
+{
+    "extends": "../../../tsconfig.base.json",
+    "compilerOptions": {
+        "module": "commonjs",
+        "forceConsistentCasingInFileNames": true,
+        "strict": true,
+        "importHelpers": true,
+        "noImplicitOverride": true,
+        "noImplicitReturns": true,
+        "noFallthroughCasesInSwitch": true,
+        "noPropertyAccessFromIndexSignature": true
+    },
+    "files": [],
+    "include": [],
+    "references": [
+        {
+            "path": "./tsconfig.lib.json"
+        },
+        {
+            "path": "./tsconfig.spec.json"
+        }
+    ]
+}
diff --git a/libs/shared/interfaces/tsconfig.lib.json b/libs/shared/interfaces/tsconfig.lib.json
new file mode 100644
index 000000000..163d90724
--- /dev/null
+++ b/libs/shared/interfaces/tsconfig.lib.json
@@ -0,0 +1,10 @@
+{
+    "extends": "./tsconfig.json",
+    "compilerOptions": {
+        "outDir": "../../../dist/out-tsc",
+        "declaration": true,
+        "types": ["node"]
+    },
+    "include": ["src/**/*.ts"],
+    "exclude": ["jest.config.ts", "src/**/*.spec.ts", "src/**/*.test.ts"]
+}
diff --git a/libs/shared/interfaces/tsconfig.spec.json b/libs/shared/interfaces/tsconfig.spec.json
new file mode 100644
index 000000000..4b0383fc4
--- /dev/null
+++ b/libs/shared/interfaces/tsconfig.spec.json
@@ -0,0 +1,15 @@
+{
+    "extends": "./tsconfig.json",
+    "compilerOptions": {
+        "outDir": "../../../dist/out-tsc",
+        "module": "commonjs",
+        "moduleResolution": "node10",
+        "types": ["jest", "node"]
+    },
+    "include": [
+        "jest.config.ts",
+        "src/**/*.test.ts",
+        "src/**/*.spec.ts",
+        "src/**/*.d.ts"
+    ]
+}
diff --git a/libs/shared/m3u-utils/eslint.config.mjs b/libs/shared/m3u-utils/eslint.config.mjs
new file mode 100644
index 000000000..f8e354126
--- /dev/null
+++ b/libs/shared/m3u-utils/eslint.config.mjs
@@ -0,0 +1,21 @@
+import baseConfig from '../../../eslint.config.mjs';
+
+export default [
+    ...baseConfig,
+    {
+        files: ['**/*.json'],
+        rules: {
+            '@nx/dependency-checks': [
+                'error',
+                {
+                    ignoredFiles: [
+                        '{projectRoot}/eslint.config.{js,cjs,mjs,ts,cts,mts}',
+                    ],
+                },
+            ],
+        },
+        languageOptions: {
+            parser: await import('jsonc-eslint-parser'),
+        },
+    },
+];
diff --git a/libs/shared/m3u-utils/jest.config.ts b/libs/shared/m3u-utils/jest.config.ts
new file mode 100644
index 000000000..557c7be7e
--- /dev/null
+++ b/libs/shared/m3u-utils/jest.config.ts
@@ -0,0 +1,13 @@
+export default {
+    displayName: 'm3u-utils',
+    preset: '../../../jest.preset.js',
+    testEnvironment: 'node',
+    transform: {
+        '^.+\\.[tj]s$': [
+            'ts-jest',
+            { tsconfig: '<rootDir>/tsconfig.spec.json' },
+        ],
+    },
+    moduleFileExtensions: ['ts', 'js', 'html'],
+    coverageDirectory: '../../../coverage/libs/shared/m3u-utils',
+};
diff --git a/libs/shared/m3u-utils/package.json b/libs/shared/m3u-utils/package.json
new file mode 100644
index 000000000..a9a138eea
--- /dev/null
+++ b/libs/shared/m3u-utils/package.json
@@ -0,0 +1,11 @@
+{
+    "name": "m3u-utils",
+    "version": "0.0.1",
+    "private": true,
+    "type": "commonjs",
+    "main": "./src/index.js",
+    "types": "./src/index.d.ts",
+    "dependencies": {
+        "tslib": "^2.3.0"
+    }
+}
diff --git a/libs/shared/m3u-utils/project.json b/libs/shared/m3u-utils/project.json
new file mode 100644
index 000000000..845f6d809
--- /dev/null
+++ b/libs/shared/m3u-utils/project.json
@@ -0,0 +1,26 @@
+{
+    "name": "m3u-utils",
+    "$schema": "../../../node_modules/nx/schemas/project-schema.json",
+    "sourceRoot": "libs/shared/m3u-utils/src",
+    "projectType": "library",
+    "tags": ["shared", "m3u"],
+    "targets": {
+        "build": {
+            "executor": "@nx/js:tsc",
+            "outputs": ["{options.outputPath}"],
+            "options": {
+                "outputPath": "dist/libs/shared/m3u-utils",
+                "main": "libs/shared/m3u-utils/src/index.ts",
+                "tsConfig": "libs/shared/m3u-utils/tsconfig.lib.json",
+                "assets": []
+            }
+        },
+        "test": {
+            "executor": "@nx/jest:jest",
+            "outputs": ["{workspaceRoot}/coverage/{projectRoot}"],
+            "options": {
+                "jestConfig": "libs/shared/m3u-utils/jest.config.ts"
+            }
+        }
+    }
+}
diff --git a/libs/shared/m3u-utils/src/index.ts b/libs/shared/m3u-utils/src/index.ts
new file mode 100644
index 000000000..152e37a23
--- /dev/null
+++ b/libs/shared/m3u-utils/src/index.ts
@@ -0,0 +1 @@
+export * from './lib/playlist.utils';
diff --git a/libs/shared/m3u-utils/src/lib/playlist.utils.ts b/libs/shared/m3u-utils/src/lib/playlist.utils.ts
new file mode 100644
index 000000000..7a7c7127f
--- /dev/null
+++ b/libs/shared/m3u-utils/src/lib/playlist.utils.ts
@@ -0,0 +1,98 @@
+import {
+    Channel,
+    GLOBAL_FAVORITES_PLAYLIST_ID,
+    ParsedPlaylist,
+    ParsedPlaylistItem,
+    Playlist,
+} from 'shared-interfaces';
+import { v4 as uuidv4 } from 'uuid';
+
+/**
+ * Aggregates favorite channels as objects from all available playlists
+ * @param playlists all available playlists
+ * @returns an array with favorite channels from all playlists
+ */
+export function aggregateFavoriteChannels(playlists: Playlist[]): Channel[] {
+    const favorites: Channel[] = [];
+    playlists.forEach((playlist) => {
+        if (playlist.favorites?.length && playlist.favorites.length > 0) {
+            playlist?.playlist?.items.forEach((channel: Channel) => {
+                if (
+                    playlist.favorites &&
+                    (playlist.favorites.includes(channel.id) ||
+                        playlist.favorites.includes(channel.url))
+                ) {
+                    favorites.push(channel);
+                }
+            });
+        }
+    });
+    return favorites;
+}
+
+/**
+ * Creates a simplified playlist object which is used for global favorites
+ * @param channels channels list
+ * @returns simplified playlist object
+ */
+export function createFavoritesPlaylist(
+    channels: Channel[]
+): Partial<Playlist> {
+    return {
+        _id: GLOBAL_FAVORITES_PLAYLIST_ID,
+        count: channels.length,
+        playlist: {
+            items: channels,
+        },
+        filename: 'Global favorites',
+    };
+}
+
+/**
+ * Returns last segment (part after last slash "/") of the given URL
+ * @param value URL as string
+ */
+export const getFilenameFromUrl = (value: string): string => {
+    if (value && value.length > 1) {
+        return value.substring(value.lastIndexOf('/') + 1);
+    }
+    return 'Untitled playlist';
+};
+
+/**
+ * Creates a playlist object
+ * @param name name of the playlist
+ * @param playlist playlist to save
+ * @param urlOrPath absolute fs path or url of the playlist
+ * @param uploadType upload type - by file or via an url
+ */
+export const createPlaylistObject = (
+    name: string,
+    playlist: ParsedPlaylist,
+    urlOrPath?: string,
+    uploadType?: 'URL' | 'FILE' | 'TEXT'
+): Playlist => {
+    return {
+        _id: uuidv4(),
+        filename: name,
+        title: name,
+        count: playlist.items.length,
+        playlist: {
+            ...playlist,
+            items: playlist.items.map((item: ParsedPlaylistItem) => ({
+                ...item,
+                id: uuidv4(),
+            })),
+        },
+        importDate: new Date().toISOString(),
+        lastUsage: new Date().toISOString(),
+        favorites: [],
+        autoRefresh: false,
+        ...(uploadType === 'URL' ? { url: urlOrPath } : {}),
+        ...(uploadType === 'FILE' ? { filePath: urlOrPath } : {}),
+    };
+};
+
+export const getExtensionFromUrl = (url: string) => {
+    return url.split(/[#?]/)[0].split('.').pop()?.trim();
+};
diff --git a/libs/shared/m3u-utils/tsconfig.json b/libs/shared/m3u-utils/tsconfig.json
new file mode 100644
index 000000000..c0906eb5f
--- /dev/null
+++ b/libs/shared/m3u-utils/tsconfig.json
@@ -0,0 +1,23 @@
+{
+    "extends": "../../../tsconfig.base.json",
+    "compilerOptions": {
+        "module": "commonjs",
+        "forceConsistentCasingInFileNames": true,
+        "strict": true,
+        "importHelpers": true,
+        "noImplicitOverride": true,
+        "noImplicitReturns": true,
+        "noFallthroughCasesInSwitch": true,
+        "noPropertyAccessFromIndexSignature": true
+    },
+    "files": [],
+    "include": [],
+    "references": [
+        {
+            "path": "./tsconfig.lib.json"
+        },
+        {
+            "path": "./tsconfig.spec.json"
+        }
+    ]
+}
diff --git a/libs/shared/m3u-utils/tsconfig.lib.json b/libs/shared/m3u-utils/tsconfig.lib.json
new file mode 100644
index 000000000..163d90724
--- /dev/null
+++ b/libs/shared/m3u-utils/tsconfig.lib.json
@@ -0,0 +1,10 @@
+{
+    "extends": "./tsconfig.json",
+    "compilerOptions": {
+        "outDir": "../../../dist/out-tsc",
+        "declaration": true,
+        "types": ["node"]
+    },
+    "include": ["src/**/*.ts"],
+    "exclude": ["jest.config.ts", "src/**/*.spec.ts", "src/**/*.test.ts"]
+}
diff --git a/libs/shared/m3u-utils/tsconfig.spec.json b/libs/shared/m3u-utils/tsconfig.spec.json
new file mode 100644
index 000000000..4b0383fc4
--- /dev/null
+++ b/libs/shared/m3u-utils/tsconfig.spec.json
@@ -0,0 +1,15 @@
+{
+    "extends": "./tsconfig.json",
+    "compilerOptions": {
+        "outDir": "../../../dist/out-tsc",
+        "module": "commonjs",
+        "moduleResolution": "node10",
+        "types": ["jest", "node"]
+    },
+    "include": [
+        "jest.config.ts",
+        "src/**/*.test.ts",
+        "src/**/*.spec.ts",
+        "src/**/*.d.ts"
+    ]
+}
diff --git a/nx.json b/nx.json
index 5955de21a..8f9883620 100644
--- a/nx.json
+++ b/nx.json
@@ -12,7 +12,10 @@
             "!{projectRoot}/src/test-setup.[jt]s",
             "!{projectRoot}/test-setup.[jt]s"
         ],
-        "sharedGlobals": ["{workspaceRoot}/.github/workflows/ci.yml"]
+        "sharedGlobals": [
+            "{workspaceRoot}/.github/workflows/ci.yml",
+            "{workspaceRoot}/.github/workflows/ci.yml"
+        ]
     },
     "nxCloudId": "68be99a8c4fb535f60d0d8e8",
     "targetDefaults": {
@@ -46,6 +49,11 @@
                     "codeCoverage": true
                 }
             }
+        },
+        "@nx/js:tsc": {
+            "cache": true,
+            "dependsOn": ["^build"],
+            "inputs": ["production", "^production"]
         }
     },
     "plugins": [
diff --git a/package-lock.json b/package-lock.json
index b634b3728..0adf6a37f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -130,6 +130,7 @@
                 "jest-environment-node": "^30.0.2",
                 "jest-preset-angular": "~15.0.0",
                 "jest-util": "^30.0.2",
+                "jsonc-eslint-parser": "^2.1.0",
                 "ng-mocks": "14.13.2",
                 "node-polyfill-webpack-plugin": "1.1.4",
                 "npm-run-all": "4.1.5",
diff --git a/package.json b/package.json
index 2951839ff..900bf6d22 100644
--- a/package.json
+++ b/package.json
@@ -56,6 +56,16 @@
         "@ngx-pwa/local-storage": "20.0.0",
         "@rx-angular/cdk": "20.0.0",
         "@rx-angular/template": "20.0.0",
+        "@tauri-apps/api": "2.3.0",
+        "@tauri-apps/plugin-dialog": "2.2.0",
+        "@tauri-apps/plugin-fs": "2.2.0",
+        "@tauri-apps/plugin-http": "2.3.0",
+        "@tauri-apps/plugin-os": "2.2.0",
+        "@tauri-apps/plugin-process": "2.2.0",
+        "@tauri-apps/plugin-shell": "2.2.0",
+        "@tauri-apps/plugin-sql": "2.2.0",
+        "@tauri-apps/plugin-updater": "2.5.1",
+        "@tauri-apps/plugin-window-state": "2.2.1",
         "@videojs/http-streaming": "2.15.0",
         "@yangkghjh/videojs-aspect-ratio-panel": "0.0.1",
         "artplayer": "5.3.0",
@@ -76,17 +86,7 @@
         "video.js": "7.20.3",
         "videojs-contrib-quality-levels": "2.2.0",
         "videojs-hls-quality-selector": "1.1.4",
-        "zone.js": "~0.15.1",
-        "@tauri-apps/api": "2.3.0",
-        "@tauri-apps/plugin-dialog": "2.2.0",
-        "@tauri-apps/plugin-fs": "2.2.0",
-        "@tauri-apps/plugin-http": "2.3.0",
-        "@tauri-apps/plugin-os": "2.2.0",
-        "@tauri-apps/plugin-process": "2.2.0",
-        "@tauri-apps/plugin-shell": "2.2.0",
-        "@tauri-apps/plugin-sql": "2.2.0",
-        "@tauri-apps/plugin-updater": "2.5.1",
-        "@tauri-apps/plugin-window-state": "2.2.1"
+        "zone.js": "~0.15.1"
     },
     "devDependencies": {
         "@angular-devkit/core": "~20.1.0",
@@ -156,6 +156,7 @@
         "jest-environment-node": "^30.0.2",
         "jest-preset-angular": "~15.0.0",
         "jest-util": "^30.0.2",
+        "jsonc-eslint-parser": "^2.1.0",
         "ng-mocks": "14.13.2",
         "node-polyfill-webpack-plugin": "1.1.4",
         "npm-run-all": "4.1.5",
diff --git a/tsconfig.base.json b/tsconfig.base.json
index 4415a4b93..3af0389b8 100644
--- a/tsconfig.base.json
+++ b/tsconfig.base.json
@@ -15,7 +15,9 @@
         "skipDefaultLibCheck": true,
         "baseUrl": ".",
         "paths": {
-            "@package": ["./package.json"]
+            "@package": ["./package.json"],
+            "m3u-utils": ["libs/shared/m3u-utils/src/index.ts"],
+            "shared-interfaces": ["libs/shared/interfaces/src/index.ts"]
         }
     },
     "exclude": ["node_modules", "tmp"]