feat: prepare new popups

crash was caused by indices not updating correctly

.gitattributes

@@ -0,0 +1,2 @@
+web/eslint.config.mjs linguist-generated
+backend/eslint.config.mjs linguist-generated

.gitignore

@@ -3,3 +3,6 @@ node_modules
 *.secret.json
 apple_private_key.p8
 musicplayerv2-server.zip
+dist
+package-lock.json
+yarn.lock

LICENSE

@@ -1,619 +1,212 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
+GNU AFFERO GENERAL PUBLIC LICENSE
+Version 3, 19 November 2007
 
- Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
+Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+
+Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
 
                             Preamble
 
-  The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
+The GNU Affero General Public License is a free, copyleft license for software and other kinds of works, specifically designed to ensure cooperation with the community in the case of network server software.
 
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.  We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors.  You can apply it to
-your programs, too.
+The licenses for most software and other practical works are designed to take away your freedom to share and change the works.  By contrast, our General Public Licenses are intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users.
 
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
+When we speak of free software, we are referring to freedom, not price.  Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things.
 
-  To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights.  Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
+Developers that use our General Public Licenses protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License which gives you legal permission to copy, distribute and/or modify the software.
 
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received.  You must make sure that they, too, receive
-or can get the source code.  And you must show them these terms so they
-know their rights.
+A secondary benefit of defending all users' freedom is that improvements made in alternate versions of the program, if they receive widespread use, become available for other developers to incorporate.  Many developers of free software are heartened and encouraged by the resulting cooperation.  However, in the case of software used on network servers, this result may fail to come about. The GNU General Public License permits making a modified version and letting the public access it on a server without ever releasing its source code to the public.
 
-  Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
+The GNU Affero General Public License is designed specifically to ensure that, in such cases, the modified source code becomes available to the community.  It requires the operator of a network server to provide the source code of the modified version running there to the users of that server.  Therefore, public use of a modified version, on a publicly accessible server, gives the public access to the source code of the modified version.
 
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+An older license, called the Affero General Public License and published by Affero, was designed to accomplish similar goals.  This is a different license, not a version of the Affero GPL, but Affero has released a new version of the Affero GPL which permits relicensing under this license.
 
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-States should not allow patents to restrict development and use of
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-
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+The precise terms and conditions for copying, distribution and modification follow.
 
                        TERMS AND CONDITIONS
 
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+0. Definitions.
 
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-works, such as semiconductor masks.
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+
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+
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+Notwithstanding any other provision of this License, if you modify the Program, your modified version must prominently offer all users interacting with it remotely through a computer network (if your version supports such interaction) an opportunity to receive the Corresponding Source of your version by providing access to the Corresponding Source from a network server at no charge, through some standard or customary means of facilitating copying of software.  This Corresponding Source shall include the Corresponding Source for any work covered by version 3 of the GNU General Public License that is incorporated pursuant to the following paragraph.
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+
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+
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+
+Each version is given a distinguishing version number.  If the Program specifies that a certain numbered version of the GNU Affero General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation.  If the Program does not specify a version number of the GNU Affero General Public License, you may choose any version ever published by the Free Software Foundation.
+
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+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
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+
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+
+17. Interpretation of Sections 15 and 16.
+
+If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee.

README.md

@@ -1,33 +1,57 @@
 <div id="title" align="center">
     <img src="./assets/logo.png" width="300">
-    <h1>MusicPlayerV2</h1>
+    <h1>MusicPlayer</h1>
 </div>
 
 <div id="badges" align="center">
-    <img alt="Project License" src="https://img.shields.io/github/license/simplePCBuilding/MusicPlayerV2.svg">
-    <img alt="GitHub Repo size" src="https://img.shields.io/github/repo-size/simplePCBuilding/MusicPlayerV2.svg">
-    <img alt="Project code lines count" src="https://img.shields.io/tokei/lines/github/simplePCBuilding/MusicPlayerV2">
-    <img alt="GitHub Repo issues" src="https://img.shields.io/github/issues-pr-raw/simplePCBuilding/MusicPlayerV2">
-    <img alt="Top Languages" src="https://img.shields.io/github/languages/top/simplePCBuilding/MusicPlayerV2">
-    <img alt="GitHub Repo filecount" src="https://img.shields.io/github/directory-file-count/simplePCBuilding/MusicPlayerV2.svg">
+    <img alt="Project License" src="https://img.shields.io/github/license/janishutz/MusicPlayer.svg">
+    <img alt="GitHub Repo size" src="https://img.shields.io/github/repo-size/janishutz/MusicPlayer.svg">
+    <img alt="GitHub Repo issues" src="https://img.shields.io/github/issues-pr-raw/janishutz/MusicPlayer">
+    <img alt="Top Languages" src="https://img.shields.io/github/languages/top/janishutz/MusicPlayer">
+    <img alt="GitHub Repo filecount" src="https://img.shields.io/github/directory-file-count/janishutz/MusicPlayer.svg">
     <br>
-    <img alt="GitHub Repo stars" src="https://img.shields.io/github/stars/simplePCBuilding/MusicPlayerV2">
-    <img alt="GitHub watchers" src="https://img.shields.io/github/watchers/simplePCBuilding/MusicPlayerV2">
-    <img alt="GitHub forks" src="https://img.shields.io/github/forks/simplePCBuilding/MusicPlayerV2">
-    <img alt="GitHub commit activity" src="https://img.shields.io/github/commit-activity/m/simplePCBuilding/MusicPlayerV2">
+    <img alt="GitHub Repo stars" src="https://img.shields.io/github/stars/janishutz/MusicPlayer">
+    <img alt="GitHub watchers" src="https://img.shields.io/github/watchers/janishutz/MusicPlayer">
+    <img alt="GitHub forks" src="https://img.shields.io/github/forks/janishutz/MusicPlayer">
+    <img alt="GitHub commit activity" src="https://img.shields.io/github/commit-activity/m/janishutz/MusicPlayer">
     <br>
-    <img alt="GitHub all releases" src="https://img.shields.io/github/downloads/simplePCBuilding/MusicPlayerV2/total?label=Downloads (total)">
-    <img alt="GitHub release (latest by date)" src="https://img.shields.io/github/downloads/simplePCBuilding/MusicPlayerV2/latest/total?label=Downloads (latest)">
-    <img alt="Latest release" src="https://img.shields.io/github/release/simplePCBuilding/MusicPlayerV2.svg">
-    <img alt="App Version" src="https://img.shields.io/github/package-json/v/simplePCBuilding/MusicPlayerV2.svg?label=Development Version">
+    <img alt="GitHub all releases" src="https://img.shields.io/github/downloads/janishutz/MusicPlayer/total?label=Downloads (total)">
+    <img alt="GitHub release (latest by date)" src="https://img.shields.io/github/downloads/janishutz/MusicPlayer/latest/total?label=Downloads (latest)">
+    <img alt="Latest release" src="https://img.shields.io/github/release/janishutz/MusicPlayer.svg">
+    <img alt="App Version" src="https://img.shields.io/github/package-json/v/janishutz/MusicPlayer.svg?label=Development Version">
 </div>
 
-A music player, specifically created for displaying song information from a CSV or JSON file on multiple different displays that are connected
-to the same network, just from the browser. 
+# Development Branch
+This branch is for the upcoming version 4 of Music Player and is in early stages of development
+
+It uses my manually created [types for MusicKitJS](https://github.com/janishutz/musickit-v3-types)
+
+
+# MusicPlayer
+
+A music player, specifically created for displaying song information on multiple different displays that are connected to the same network, just from the browser. 
+
+The [hosted version](https://music.janishutz.com) of this MusicPlayer, which is fully set up for you is subscription-based and can be paid for on my [store](https://store.janishutz.com/product/com.janishutz).
+
+<div id="donate" align="center">
+    <a href="https://store.janishutz.com/donate" target="_blank"><img src="https://store-cdn.janishutz.com/static/support-me.jpg" width="150px"></a>
+</div>
 
 # Features
-- Electron App that runs on all major Desktop OS (Linux, MacOS & Windows)
-- Show all song information over the local network on any amount of client displays
-- Client displays show the playback position and all information from the metadata and CSV / JSON file that contains all song information
+**NOTICE:** This section has not been updated for the new version of MusicPlayer yet
+- Browser based App that runs on all OS (Linux, MacOS, Windows, iOS, Android, iPadOS, ...)
+- Fully featured Music Player
+- Show all song information over the Internet on any amount of client displays
+- Client displays show the playback position and all information from song metadata fetched from the Apple Music API
 - Play most common music files
-- Backend to allow users to connect over the internet
+- No setup required when using the hosted version at [music.janishutz.com](https://music.janishutz.com)
+
+
+## License
+MusicPlayer Copyright (C) 2026 janishutz
+
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License along with this program. If not, see http://www.gnu.org/licenses/.

backend/Dockerfile

@@ -0,0 +1,19 @@
+FROM node:25-alpine3.21 AS build
+
+WORKDIR /usr/src/build
+COPY . /usr/src/build
+
+RUN npm i
+RUN npm run build
+
+
+# Prod build with fewer deps
+FROM node:25-alpine3.21 AS prod
+
+WORKDIR /usr/src/musicplayer
+COPY --from=build /usr/src/build/dist /usr/src/musicplayer/dist
+COPY ./index.js /usr/src/musicplayer/index.js
+
+RUN npm i --omit=dev
+
+CMD [ "node", "index.js" ]

backend/app.js

@@ -1,184 +0,0 @@
-const express = require( 'express' );
-let app = express();
-const path = require( 'path' );
-const expressSession = require( 'express-session' );
-const fs = require( 'fs' );
-const bodyParser = require( 'body-parser' );
-// const favicon = require( 'serve-favicon' );
-
-const authKey = '' + fs.readFileSync( path.join( __dirname + '/authorizationKey.txt' ) );
-
-app.use( expressSession ( {
-    secret: 'akgfsdkgfösdolfgslöodfvolwseifvoiwefö',
-    resave: true,
-    saveUninitialized: true
-} ) );
-app.use( bodyParser.urlencoded( { extended: false } ) );
-app.use( bodyParser.json() );
-// app.use( favicon( path.join( __dirname + '' ) ) );
-
-let connectedClients = {};
-let currentDetails = {
-    'songQueue': [],
-    'playingSong': {},
-    'pos': 0,
-    'isPlaying': false,
-    'queuePos': 0,
-};
-
-app.get( '/', ( request, response ) => {
-    response.sendFile( path.join( __dirname + '/ui/index.html' ) );
-} );
-
-app.get( '/showcase.js', ( request, response ) => {
-    response.sendFile( path.join( __dirname + '/ui/showcase.js' ) );
-} );
-
-app.get( '/showcase.css', ( request, response ) => {
-    response.sendFile( path.join( __dirname + '/ui/showcase.css' ) );
-} );
-
-app.post( '/authSSE', ( req, res ) => {
-    if ( req.body.authKey === authKey ) {
-        req.session.isAuth = true;
-        res.send( 'ok' );
-    } else {
-        res.send( 'hello' );
-    }
-} );
-
-app.post( '/fancy/auth', ( req, res ) => {
-    if ( req.body.key === authKey ) {
-        req.session.isAuth = true;
-        res.redirect( '/fancy' );
-    } else {
-        res.send( 'wrong' );
-    }
-} );
-
-app.get( '/fancy', ( req, res ) => {
-    if ( req.session.isAuth ) {
-        res.sendFile( path.join( __dirname + '/ui/fancy/showcase.html' ) );
-    } else {
-        res.sendFile( path.join( __dirname + '/ui/fancy/auth.html' ) );
-    }
-} );
-
-app.get( '/fancy/showcase.js', ( req, res ) => {
-    if ( req.session.isAuth ) {
-        res.sendFile( path.join( __dirname + '/ui/fancy/showcase.js' ) );
-    } else {
-        res.redirect( '/' );
-    }
-} );
-
-app.get( '/fancy/showcase.css', ( req, res ) => {
-    if ( req.session.isAuth ) {
-        res.sendFile( path.join( __dirname + '/ui/fancy/showcase.css' ) );
-    } else {
-        res.redirect( '/' );
-    }
-} );
-
-app.get( '/fancy/backgroundAnim.css', ( req, res ) => {
-    if ( req.session.isAuth ) {
-        res.sendFile( path.join( __dirname + '/ui/fancy/backgroundAnim.css' ) );
-    } else {
-        res.redirect( '/' );
-    }
-} );
-
-let connectedMain = {};
-
-app.get( '/mainNotifier', ( req, res ) => {
-    const ipRetrieved = req.headers[ 'x-forwarded-for' ];
-    const ip = ipRetrieved ? ipRetrieved.split( /, / )[ 0 ] : req.connection.remoteAddress;
-    if ( req.session.isAuth ) {
-        res.writeHead( 200, {
-            'Content-Type': 'text/event-stream',
-            'Cache-Control': 'no-cache',
-            'Connection': 'keep-alive',
-        } );
-        res.status( 200 );
-        res.flushHeaders();
-        let det = { 'type': 'basics' };
-        res.write( `data: ${ JSON.stringify( det ) }\n\n` );
-        connectedMain = res;
-    } else {
-        res.send( 'wrong' );
-    }
-} );
-
-// STATUS UPDATE from the client display to send to main ui
-// Send update if page is closed
-const allowedMainUpdates = [ 'blur', 'visibility' ];
-app.post( '/clientStatusUpdate', ( req, res ) => {
-    if ( allowedMainUpdates.includes( req.body.type ) ) {
-        const ipRetrieved = req.headers[ 'x-forwarded-for' ];
-        const ip = ipRetrieved ? ipRetrieved.split( /, / )[ 0 ] : req.connection.remoteAddress;
-        sendClientUpdate( req.body.type, ip );
-        res.send( 'ok' );
-    } else {
-        res.status( 400 ).send( 'ERR_UNKNOWN_TYPE' );
-    }
-} );
-
-const sendClientUpdate = ( update, ip ) => {
-    try {
-        connectedMain.write( 'data: ' + JSON.stringify( { 'type': update, 'ip': ip } ) + '\n\n' );
-    } catch ( err ) {}
-}
-
-
-app.post( '/connect', ( request, response ) => {
-    if ( request.body.authKey === authKey ) {
-        request.session.authorized = true;
-        response.send( 'Handshake OK' );   
-    } else {
-        response.status( 403 ).send( 'AuthKey wrong' );
-    }
-} );
-
-app.get( '/clientDisplayNotifier', ( req, res ) => {
-    res.writeHead( 200, {
-        'Content-Type': 'text/event-stream',
-        'Cache-Control': 'no-cache',
-        'Connection': 'keep-alive',
-    } );
-    res.status( 200 );
-    res.flushHeaders();
-    let det = { 'type': 'basics', 'data': currentDetails };
-    res.write( `data: ${ JSON.stringify( det ) }\n\n` );
-    connectedClients[ req.session.id ] = res;
-    req.on( 'close', () => {
-        connectedClients.splice( Object.keys( connectedClients ).indexOf( req.session.id ), 1 );
-    } );
-} );
-
-const sendUpdate = ( update ) => {
-    for ( let client in connectedClients ) {
-        connectedClients[ client ].write( 'data: ' + JSON.stringify( { 'type': update, 'data': currentDetails[ update ] } ) + '\n\n' );
-    }
-};
-
-const allowedTypes = [ 'playingSong', 'isPlaying', 'songQueue', 'pos', 'queuePos' ];
-app.post( '/statusUpdate', ( req, res ) => {
-    if ( req.body.authKey === authKey ) {
-        if ( allowedTypes.includes( req.body.type ) ) {
-            currentDetails[ req.body.type ] = req.body.data
-            res.send( 'thanks' );
-            sendUpdate( req.body.type );
-        } else {
-            res.status( 400 ).send( 'incorrect request' );
-        }
-    } else {
-        res.status( 403 ).send( 'Unauthorized' );
-    }
-} );
-
-app.use( ( request, response, next ) => {
-    response.sendFile( path.join( __dirname + '' ) ) 
-} );
-
-const PORT = process.env.PORT || 3000;
-app.listen( PORT );

backend/authorizationKey.txt

@@ -1 +0,0 @@
-gaöwovwef89voawö8p9 odövefw8öoaewpf89wec

backend/config.schema.json

@@ -0,0 +1,33 @@
+{
+    "$schema": "http://json-schema.org/draft-07/schema",
+    "type": "object",
+    "properties": {
+        "mode": {
+            "type": "string",
+            "enum": [
+                "foss",
+                "hosted"
+            ],
+            "default": "foss",
+            "description": "Mode to use for the login. If set to hosted, sdk configuration needs to be complete"
+        },
+        "clientMode": {
+            "type": "string",
+            "enum": [
+                "sse",
+                "poll"
+            ],
+            "default": "poll",
+            "description": "Default information retrieval mode for the basic remote displays. Polling is slightly cheaper at the cost of responsiveness"
+        },
+        "webUrl": {
+            "type": "string",
+            "description": "The URL to the frontend. Just the host, in form https://music.janishutz.com"
+        }
+    },
+    "required": [
+        "mode",
+        "clientMode",
+        "webUrl"
+    ]
+}

backend/config/config.json

@@ -0,0 +1,6 @@
+{
+    "$schema": "../config.schema.json",
+    "mode": "foss",
+    "clientMode": "sse",
+    "webUrl": "http://localhost:8081"
+}

backend/config/sdk.config.testing.json

@@ -0,0 +1,7 @@
+{
+    "token": "phafowegoväbwpb$weapvbpvfwcvfäawef39'ü0wtäqgpt5^ü62q'ẗ9wäa3g",
+    "name": "localhost:8082",
+    "client": "localhost:8081",
+    "backendURL": "http://localhost:8080",
+    "failReturnURL": "http://localhost:8081"
+}

backend/config/store-sdk.config.testing.json

@@ -0,0 +1,5 @@
+{
+    "backendURL": "http://localhost:8083",
+    "name": "testing",
+    "signingSecret": "test"
+}

backend/data/server-stubs.json

@@ -0,0 +1 @@
+{"playlists":[{"name":"Hello World","songs":[{"duration":236,"name":"CAN'T STOP THE FEELING! (Original Song From DreamWorks Animation's \"TROLLS\")","additional-info":"Test 3","artist":"Justin Timberlake","artwork":"https://is1-ssl.mzstatic.com/image/thumb/Music124/v4/52/d0/02/52d002d7-1f7f-8d91-4791-ed04c460ec93/886445894653.jpg/2000x2000bb.jpg","identifier":"blob:http://localhost:8081/fdb6fccd-30cb-458c-a9f6-c424d2f53c43","source":"local","additional-identifier":"16_Can't_Stop_The_Feeling-Justin_Timberlake.mp3__4407330"},{"duration":258,"name":"Muévelo","additional-info":"Test","artist":"Rey Ruiz","artwork":"https://is1-ssl.mzstatic.com/image/thumb/Music122/v4/58/15/0d/58150db1-0e74-dd19-f7eb-3f15e8a04b56/197187182459.jpg/2000x2000bb.jpg","identifier":"blob:http://localhost:8081/18dcea36-839d-4714-b7fc-6800f26e07b9","source":"local","additional-identifier":"18_Muevlo-Rey_Ruiz.mp3__4831574"}]}],"userid":"server-stubs","version":"1"}

backend/eslint.config.mjs

@@ -0,0 +1,744 @@
+import eslint from '@eslint/js';
+import globals from 'globals';
+import stylistic from '@stylistic/eslint-plugin';
+import tseslint from 'typescript-eslint';
+import typescript from '@typescript-eslint/eslint-plugin';
+import vue from 'eslint-plugin-vue';
+
+const style = {
+    'plugins': {
+        '@stylistic': stylistic,
+        '@stylistic/js': stylistic,
+        '@stylistic/ts': stylistic
+    },
+    'files': [
+        '**/*.ts',
+        '**/*.js',
+        '**/*.mjs',
+        '**/*.cjs',
+        '**/*.tsx',
+        '**/*.jsx'
+    ],
+    'rules': {
+        'sort-imports': [
+            'warn',
+            {
+                'ignoreCase': false,
+                'ignoreDeclarationSort': false,
+                'ignoreMemberSort': false,
+                'memberSyntaxSortOrder': [
+                    'none',
+                    'all',
+                    'multiple',
+                    'single'
+                ],
+                'allowSeparatedGroups': false
+            }
+        ],
+        // Formatting
+        '@stylistic/array-bracket-newline': [
+            'error',
+            {
+                'multiline': false,
+                'minItems': 2
+            }
+        ],
+        '@stylistic/array-bracket-spacing': [
+            'error',
+            'always'
+        ],
+        '@stylistic/array-element-newline': [
+            'error',
+            {
+                'consistent': false,
+                'multiline': false,
+                'minItems': 2
+            }
+        ],
+        '@stylistic/arrow-parens': [
+            'error',
+            'as-needed'
+        ],
+        '@stylistic/arrow-spacing': [
+            'error',
+            {
+                'before': true,
+                'after': true
+            }
+        ],
+        '@stylistic/block-spacing': [
+            'error',
+            'always'
+        ],
+        '@stylistic/brace-style': [
+            'error',
+            '1tbs',
+            {
+                'allowSingleLine': false
+            }
+        ],
+        '@stylistic/comma-dangle': [
+            'error',
+            'never'
+        ],
+        '@stylistic/comma-spacing': [
+            'error',
+            {
+                'before': false,
+                'after': true
+            }
+        ],
+        '@stylistic/comma-style': [
+            'error',
+            'last'
+        ],
+        '@stylistic/dot-location': [
+            'error',
+            'property'
+        ],
+        '@stylistic/function-call-argument-newline': [
+            'error',
+            'consistent'
+        ],
+        '@stylistic/function-call-spacing': [
+            'error',
+            'never'
+        ],
+        '@stylistic/function-paren-newline': [
+            'error',
+            'multiline-arguments'
+        ],
+        '@stylistic/implicit-arrow-linebreak': [
+            'error',
+            'beside'
+        ],
+        '@stylistic/indent': [
+            'error',
+            4
+        ],
+        '@stylistic/indent-binary-ops': [
+            'error',
+            4
+        ],
+        '@stylistic/key-spacing': [
+            'error',
+            {
+                'beforeColon': false,
+                'afterColon': true
+            }
+        ],
+        '@stylistic/keyword-spacing': [
+            'error',
+            {
+                'before': true,
+                'after': true
+            }
+        ],
+        '@stylistic/lines-between-class-members': [
+            'error',
+            'always'
+        ],
+        '@stylistic/max-len': [
+            'warn',
+            {
+                'code': 140,
+                'comments': 160,
+                'ignoreComments': false,
+                'ignoreUrls': true,
+                'ignoreStrings': true,
+                'ignoreTemplateLiterals': true,
+                'ignoreRegExpLiterals': true
+            }
+        ],
+        '@stylistic/max-statements-per-line': [
+            'error',
+            {
+                'max': 1
+            }
+        ],
+        '@stylistic/multiline-ternary': [
+            'error',
+            'always-multiline'
+        ],
+        '@stylistic/new-parens': [
+            'error',
+            'always'
+        ],
+        '@stylistic/newline-per-chained-call': 'error',
+        '@stylistic/no-confusing-arrow': 'error',
+        '@stylistic/no-extra-parens': [
+            'error',
+            'all',
+            {
+                'nestedBinaryExpressions': false,
+                'ternaryOperandBinaryExpressions': false,
+                'ignoreJSX': 'multi-line',
+                'nestedConditionalExpressions': false
+            }
+        ],
+        '@stylistic/no-extra-semi': 'error',
+        '@stylistic/no-floating-decimal': 'error',
+        '@stylistic/no-mixed-operators': 'error',
+        '@stylistic/no-mixed-spaces-and-tabs': 'error',
+        '@stylistic/no-multi-spaces': 'error',
+        '@stylistic/no-multiple-empty-lines': [
+            'error',
+            {
+                'max': 3,
+                'maxEOF': 2
+            }
+        ],
+        '@stylistic/no-tabs': 'error',
+        '@stylistic/no-trailing-spaces': 'error',
+        '@stylistic/no-whitespace-before-property': 'error',
+        '@stylistic/object-curly-newline': [
+            'error',
+            {
+                'multiline': true,
+                'minProperties': 1
+            }
+        ],
+        '@stylistic/object-curly-spacing': [
+            'error',
+            'always'
+        ],
+        '@stylistic/object-property-newline': 'error',
+        '@stylistic/one-var-declaration-per-line': 'error',
+        '@stylistic/operator-linebreak': [
+            'error',
+            'before'
+        ],
+        '@stylistic/padded-blocks': [
+            'error',
+            {
+                'blocks': 'never',
+                'classes': 'always',
+                'switches': 'never'
+            }
+        ],
+
+        // Padding lines. The most in-depth part of this config
+        '@stylistic/padding-line-between-statements': [
+            'error',
+            // Variables, Constants
+            {
+                'blankLine': 'never',
+                'prev': 'var',
+                'next': 'var'
+            },
+            {
+                'blankLine': 'never',
+                'prev': 'let',
+                'next': 'let'
+            },
+            {
+                'blankLine': 'never',
+                'prev': 'const',
+                'next': 'const'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'var',
+                'next': [
+                    'block',
+                    'block-like',
+                    'break',
+                    'cjs-export',
+                    'cjs-import',
+                    'class',
+                    'const',
+                    'continue',
+                    'debugger',
+                    'directive',
+                    'do',
+                    'empty',
+                    'export',
+                    'expression',
+                    'for',
+                    'function',
+                    'if',
+                    'iife',
+                    'import',
+                    'let',
+                    'return',
+                    'switch',
+                    'throw',
+                    'try',
+                    'var',
+                    'with'
+                ]
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'let',
+                'next': [
+                    'block',
+                    'block-like',
+                    'break',
+                    'cjs-export',
+                    'cjs-import',
+                    'class',
+                    'const',
+                    'continue',
+                    'debugger',
+                    'directive',
+                    'do',
+                    'empty',
+                    'export',
+                    'expression',
+                    'for',
+                    'function',
+                    'if',
+                    'iife',
+                    'import',
+                    'return',
+                    'switch',
+                    'throw',
+                    'try',
+                    'var',
+                    'while',
+                    'with'
+                ]
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'const',
+                'next': [
+                    'block',
+                    'block-like',
+                    'break',
+                    'cjs-export',
+                    'cjs-import',
+                    'class',
+                    'continue',
+                    'debugger',
+                    'directive',
+                    'do',
+                    'empty',
+                    'export',
+                    'expression',
+                    'for',
+                    'function',
+                    'if',
+                    'iife',
+                    'import',
+                    'let',
+                    'return',
+                    'switch',
+                    'throw',
+                    'try',
+                    'var',
+                    'while',
+                    'with'
+                ]
+            },
+            // Import
+            {
+                'blankLine': 'never',
+                'prev': 'import',
+                'next': 'import'
+            },
+            {
+                'blankLine': 'never',
+                'prev': 'cjs-import',
+                'next': 'cjs-import'
+            },
+            {
+                'blankLine': 'always',
+                'prev': [
+                    'block',
+                    'block-like',
+                    'break',
+                    'cjs-export',
+                    'class',
+                    'const',
+                    'continue',
+                    'debugger',
+                    'directive',
+                    'do',
+                    'empty',
+                    'export',
+                    'expression',
+                    'for',
+                    'function',
+                    'if',
+                    'iife',
+                    'let',
+                    'return',
+                    'switch',
+                    'throw',
+                    'try',
+                    'var',
+                    'while',
+                    'with'
+                ],
+                'next': 'cjs-import'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'cjs-import',
+                'next': [
+                    'block',
+                    'block-like',
+                    'break',
+                    'cjs-export',
+                    'class',
+                    'const',
+                    'continue',
+                    'debugger',
+                    'directive',
+                    'do',
+                    'empty',
+                    'export',
+                    'expression',
+                    'for',
+                    'function',
+                    'if',
+                    'iife',
+                    'let',
+                    'return',
+                    'switch',
+                    'throw',
+                    'try',
+                    'var',
+                    'while',
+                    'with'
+                ]
+            },
+            {
+                'blankLine': 'always',
+                'prev': [
+                    'block',
+                    'block-like',
+                    'break',
+                    'cjs-export',
+                    'class',
+                    'const',
+                    'continue',
+                    'debugger',
+                    'directive',
+                    'do',
+                    'empty',
+                    'export',
+                    'expression',
+                    'for',
+                    'function',
+                    'if',
+                    'iife',
+                    'let',
+                    'return',
+                    'switch',
+                    'throw',
+                    'try',
+                    'var',
+                    'while',
+                    'with'
+                ],
+                'next': 'import'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'import',
+                'next': [
+                    'block',
+                    'block-like',
+                    'break',
+                    'cjs-export',
+                    'class',
+                    'const',
+                    'continue',
+                    'debugger',
+                    'directive',
+                    'do',
+                    'empty',
+                    'export',
+                    'expression',
+                    'for',
+                    'function',
+                    'if',
+                    'iife',
+                    'let',
+                    'return',
+                    'switch',
+                    'throw',
+                    'try',
+                    'var',
+                    'while',
+                    'with'
+                ]
+            },
+            // If
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'if'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'if',
+                'next': '*'
+            },
+            // For
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'for'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'for',
+                'next': '*'
+            },
+            // While
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'while'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'while',
+                'next': '*'
+            },
+            // Functions
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'function'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'function',
+                'next': '*'
+            },
+            // Block Statements
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'block-like'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'block-like',
+                'next': '*'
+            },
+            // Switch
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'switch'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'switch',
+                'next': '*'
+            },
+            // Try-Catch
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'try'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'try',
+                'next': '*'
+            },
+            // Throw
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'throw'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'throw',
+                'next': '*'
+            },
+            // Return
+            {
+                'blankLine': 'never',
+                'prev': 'return',
+                'next': '*'
+            },
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'return'
+            },
+            // Export
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'export'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'export',
+                'next': '*'
+            },
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'cjs-export'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'cjs-export',
+                'next': '*'
+            },
+            // Classes
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'class'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'class',
+                'next': '*'
+            }
+        ],
+        '@stylistic/quote-props': [
+            'error',
+            'always'
+        ],
+        '@stylistic/quotes': [
+            'error',
+            'single'
+        ],
+        '@stylistic/rest-spread-spacing': [
+            'error',
+            'never'
+        ],
+        '@stylistic/semi': [
+            'error',
+            'always'
+        ],
+        '@stylistic/semi-spacing': [
+            'error',
+            {
+                'before': false,
+                'after': true
+            }
+        ],
+        '@stylistic/semi-style': [
+            'error',
+            'last'
+        ],
+        '@stylistic/space-before-blocks': [
+            'error',
+            'always'
+        ],
+        '@stylistic/space-before-function-paren': [
+            'error',
+            'always'
+        ],
+        '@stylistic/space-in-parens': [
+            'error',
+            'always'
+        ],
+        '@stylistic/space-infix-ops': [
+            'error',
+            {
+                'int32Hint': false
+            }
+        ],
+        '@stylistic/space-unary-ops': 'error',
+        '@stylistic/spaced-comment': [
+            'error',
+            'always'
+        ],
+        '@stylistic/switch-colon-spacing': 'error',
+        '@stylistic/template-curly-spacing': [
+            'error',
+            'always'
+        ],
+        '@stylistic/template-tag-spacing': [
+            'error',
+            'always'
+        ],
+        '@stylistic/type-generic-spacing': 'error',
+        '@stylistic/type-named-tuple-spacing': 'error',
+        '@stylistic/wrap-iife': [
+            'error',
+            'inside'
+        ],
+        '@stylistic/wrap-regex': 'error',
+        '@stylistic/ts/type-annotation-spacing': 'error'
+    }
+};
+
+/** @type {import('eslint').Linter.Config} */
+export default tseslint.config(
+    // Base JavaScript rules
+    eslint.configs.recommended,
+    tseslint.configs.recommended,
+    style,
+
+    // Vue support (including TS and JSX inside SFCs)
+    {
+        'files': [ '**/*.vue' ],
+        'languageOptions': {
+            'sourceType': 'module',
+            'ecmaVersion': 'latest',
+            'globals': globals.browser,
+            'parserOptions': {
+                'parser': tseslint.parser
+            }
+        },
+        'plugins': {
+            'vue': vue,
+            '@stylistic': stylistic,
+            '@stylistic/js': stylistic,
+            '@stylistic/ts': stylistic,
+            '@typescript-eslint': typescript
+        },
+        'extends': [
+            eslint.configs.recommended,
+            ...vue.configs['flat/recommended']
+        ],
+        'rules': {
+            ...typescript.configs.recommended.rules,
+            ...style.rules,
+
+            // Vue specific rules
+            '@stylistic/indent': 'off',
+            'vue/html-indent': [
+                'error',
+                4
+            ],
+            'vue/html-comment-indent': [
+                'error',
+                4
+            ],
+            'vue/script-indent': [
+                'error',
+                4,
+                {
+                    'baseIndent': 1,
+                    'switchCase': 1
+                }
+            ],
+            'vue/html-self-closing': [
+                'error',
+                {
+                    'html': {
+                        'void': 'never',
+                        'normal': 'never',
+                        'component': 'always'
+                    },
+                    'svg': 'always',
+                    'math': 'never'
+                }
+            ],
+            'vue/max-attributes-per-line': [
+                'error',
+                {
+                    'singleline': 3,
+                    'multiline': 1
+                }
+            ]
+        }
+    }
+);

backend/index.js

@@ -0,0 +1,2 @@
+const app = require( './dist/app.js' ).default;
+app.run();

backend/package-lock.json

@@ -1,788 +0,0 @@
-{
-  "name": "backend",
-  "lockfileVersion": 3,
-  "requires": true,
-  "packages": {
-    "": {
-      "dependencies": {
-        "body-parser": "^1.20.2",
-        "express": "^4.18.2",
-        "express-session": "^1.17.3",
-        "express-static": "^1.2.6",
-        "serve-favicon": "^2.5.0"
-      }
-    },
-    "node_modules/accepts": {
-      "version": "1.3.8",
-      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
-      "integrity": "sha512-PYAthTa2m2VKxuvSD3DPC/Gy+U+sOA1LAuT8mkmRuvw+NACSaeXEQ+NHcVF7rONl6qcaxV3Uuemwawk+7+SJLw==",
-      "dependencies": {
-        "mime-types": "~2.1.34",
-        "negotiator": "0.6.3"
-      },
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
-    "node_modules/array-flatten": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
-      "integrity": "sha512-PCVAQswWemu6UdxsDFFX/+gVeYqKAod3D3UVm91jHwynguOwAvYPhx8nNlM++NqRcK6CxxpUafjmhIdKiHibqg=="
-    },
-    "node_modules/body-parser": {
-      "version": "1.20.2",
-      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.2.tgz",
-      "integrity": "sha512-ml9pReCu3M61kGlqoTm2umSXTlRTuGTx0bfYj+uIUKKYycG5NtSbeetV3faSU6R7ajOPw0g/J1PvK4qNy7s5bA==",
-      "dependencies": {
-        "bytes": "3.1.2",
-        "content-type": "~1.0.5",
-        "debug": "2.6.9",
-        "depd": "2.0.0",
-        "destroy": "1.2.0",
-        "http-errors": "2.0.0",
-        "iconv-lite": "0.4.24",
-        "on-finished": "2.4.1",
-        "qs": "6.11.0",
-        "raw-body": "2.5.2",
-        "type-is": "~1.6.18",
-        "unpipe": "1.0.0"
-      },
-      "engines": {
-        "node": ">= 0.8",
-        "npm": "1.2.8000 || >= 1.4.16"
-      }
-    },
-    "node_modules/bytes": {
-      "version": "3.1.2",
-      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
-      "integrity": "sha512-/Nf7TyzTx6S3yRJObOAV7956r8cr2+Oj8AC5dt8wSP3BQAoeX58NoHyCU8P8zGkNXStjTSi6fzO6F0pBdcYbEg==",
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
-    "node_modules/call-bind": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/call-bind/-/call-bind-1.0.5.tgz",
-      "integrity": "sha512-C3nQxfFZxFRVoJoGKKI8y3MOEo129NQ+FgQ08iye+Mk4zNZZGdjfs06bVTr+DBSlA66Q2VEcMki/cUCP4SercQ==",
-      "dependencies": {
-        "function-bind": "^1.1.2",
-        "get-intrinsic": "^1.2.1",
-        "set-function-length": "^1.1.1"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/ljharb"
-      }
-    },
-    "node_modules/content-disposition": {
-      "version": "0.5.4",
-      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.4.tgz",
-      "integrity": "sha512-FveZTNuGw04cxlAiWbzi6zTAL/lhehaWbTtgluJh4/E95DqMwTmha3KZN1aAWA8cFIhHzMZUvLevkw5Rqk+tSQ==",
-      "dependencies": {
-        "safe-buffer": "5.2.1"
-      },
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
-    "node_modules/content-type": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.5.tgz",
-      "integrity": "sha512-nTjqfcBFEipKdXCv4YDQWCfmcLZKm81ldF0pAopTvyrFGVbcR6P/VAAd5G7N+0tTr8QqiU0tFadD6FK4NtJwOA==",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
-    "node_modules/cookie": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.5.0.tgz",
-      "integrity": "sha512-YZ3GUyn/o8gfKJlnlX7g7xq4gyO6OSuhGPKaaGssGB2qgDUS0gPgtTvoyZLTt9Ab6dC4hfc9dV5arkvc/OCmrw==",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
-    "node_modules/cookie-signature": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
-      "integrity": "sha512-QADzlaHc8icV8I7vbaJXJwod9HWYp8uCqf1xa4OfNu1T7JVxQIrUgOWtHdNDtPiywmFbiS12VjotIXLrKM3orQ=="
-    },
-    "node_modules/debug": {
-      "version": "2.6.9",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
-      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
-      "dependencies": {
-        "ms": "2.0.0"
-      }
-    },
-    "node_modules/define-data-property": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/define-data-property/-/define-data-property-1.1.1.tgz",
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-        "get-intrinsic": "^1.2.1",
-        "gopd": "^1.0.1",
-        "has-property-descriptors": "^1.0.0"
-      },
-      "engines": {
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-      }
-    },
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-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
-      "integrity": "sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==",
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
-    "node_modules/destroy": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.2.0.tgz",
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-      "engines": {
-        "node": ">= 0.8",
-        "npm": "1.2.8000 || >= 1.4.16"
-      }
-    },
-    "node_modules/ee-first": {
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-      "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
-      "integrity": "sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow=="
-    },
-    "node_modules/encodeurl": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
-      "integrity": "sha512-TPJXq8JqFaVYm2CWmPvnP2Iyo4ZSM7/QKcSmuMLDObfpH5fi7RUGmd/rTDf+rut/saiDiQEeVTNgAmJEdAOx0w==",
-      "engines": {
-        "node": ">= 0.8"
-      }
-    },
-    "node_modules/escape-html": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
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-    },
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-      "integrity": "sha512-5/PsL6iGPdfQ/lKM1UuielYgv3BUoJfz1aUwU9vHZ+J7gyvwdQXFEBIEIaxeGf0GIcreATNyBExtalisDbuMqQ==",
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-        "content-disposition": "0.5.4",
-        "content-type": "~1.0.4",
-        "cookie": "0.5.0",
-        "cookie-signature": "1.0.6",
-        "debug": "2.6.9",
-        "depd": "2.0.0",
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "etag": "~1.8.1",
-        "finalhandler": "1.2.0",
-        "fresh": "0.5.2",
-        "http-errors": "2.0.0",
-        "merge-descriptors": "1.0.1",
-        "methods": "~1.1.2",
-        "on-finished": "2.4.1",
-        "parseurl": "~1.3.3",
-        "path-to-regexp": "0.1.7",
-        "proxy-addr": "~2.0.7",
-        "qs": "6.11.0",
-        "range-parser": "~1.2.1",
-        "safe-buffer": "5.2.1",
-        "send": "0.18.0",
-        "serve-static": "1.15.0",
-        "setprototypeof": "1.2.0",
-        "statuses": "2.0.1",
-        "type-is": "~1.6.18",
-        "utils-merge": "1.0.1",
-        "vary": "~1.1.2"
-      },
-      "engines": {
-        "node": ">= 0.10.0"
-      }
-    },
-    "node_modules/express-session": {
-      "version": "1.17.3",
-      "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.17.3.tgz",
-      "integrity": "sha512-4+otWXlShYlG1Ma+2Jnn+xgKUZTMJ5QD3YvfilX3AcocOAbIkVylSWEklzALe/+Pu4qV6TYBj5GwOBFfdKqLBw==",
-      "dependencies": {
-        "cookie": "0.4.2",
-        "cookie-signature": "1.0.6",
-        "debug": "2.6.9",
-        "depd": "~2.0.0",
-        "on-headers": "~1.0.2",
-        "parseurl": "~1.3.3",
-        "safe-buffer": "5.2.1",
-        "uid-safe": "~2.1.5"
-      },
-      "engines": {
-        "node": ">= 0.8.0"
-      }
-    },
-    "node_modules/express-session/node_modules/cookie": {
-      "version": "0.4.2",
-      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.2.tgz",
-      "integrity": "sha512-aSWTXFzaKWkvHO1Ny/s+ePFpvKsPnjc551iI41v3ny/ow6tBG5Vd+FuqGNhh1LxOmVzOlGUriIlOaokOvhaStA==",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
-    "node_modules/express-static": {
-      "version": "1.2.6",
-      "resolved": "https://registry.npmjs.org/express-static/-/express-static-1.2.6.tgz",
-      "integrity": "sha512-pmp8fSe+bCxGCTk5+X6HzIF2APYMvrAq3Y7sT/WOELc0JZZxJhMTVgCbxcoUgMRBSqnQ9EfTw/Uv3J1ONoIAuA==",
-      "dependencies": {
-        "mime2": "latest"
-      },
-      "bin": {
-        "express-static": "bin/server.js"
-      }
-    },
-    "node_modules/express/node_modules/body-parser": {
-      "version": "1.20.1",
-      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.1.tgz",
-      "integrity": "sha512-jWi7abTbYwajOytWCQc37VulmWiRae5RyTpaCyDcS5/lMdtwSz5lOpDE67srw/HYe35f1z3fDQw+3txg7gNtWw==",
-      "dependencies": {
-        "bytes": "3.1.2",
-        "content-type": "~1.0.4",
-        "debug": "2.6.9",
-        "depd": "2.0.0",
-        "destroy": "1.2.0",
-        "http-errors": "2.0.0",
-        "iconv-lite": "0.4.24",
-        "on-finished": "2.4.1",
-        "qs": "6.11.0",
-        "raw-body": "2.5.1",
-        "type-is": "~1.6.18",
-        "unpipe": "1.0.0"
-      },
-      "engines": {
-        "node": ">= 0.8",
-        "npm": "1.2.8000 || >= 1.4.16"
-      }
-    },
-    "node_modules/express/node_modules/raw-body": {
-      "version": "2.5.1",
-      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.5.1.tgz",
-      "integrity": "sha512-qqJBtEyVgS0ZmPGdCFPWJ3FreoqvG4MVQln/kCgF7Olq95IbOp0/BWyMwbdtn4VTvkM8Y7khCQ2Xgk/tcrCXig==",
-      "dependencies": {
-        "bytes": "3.1.2",
-        "http-errors": "2.0.0",
-        "iconv-lite": "0.4.24",
-        "unpipe": "1.0.0"
-      },
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-      "engines": {
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-}

backend/package.json

@@ -1,9 +1,27 @@
 {
   "dependencies": {
-    "body-parser": "^1.20.2",
-    "express": "^4.18.2",
-    "express-session": "^1.17.3",
-    "express-static": "^1.2.6",
-    "serve-favicon": "^2.5.0"
+    "@janishutz/login-sdk-server": "^1.4.0",
+    "@janishutz/login-sdk-server-stubs": "^1.4.0",
+    "@janishutz/store-sdk": "^1.2.1",
+    "body-parser": "^2.3.0",
+    "cors": "^2.8.6",
+    "express": "^5.2.1",
+    "express-session": "^1.19.0",
+    "jsonwebtoken": "^9.0.3",
+    "typescript": "^6.0.3"
+  },
+  "devDependencies": {
+    "@eslint/js": "^10.0.1",
+    "@stylistic/eslint-plugin": "^5.10.0",
+    "@types/body-parser": "^1.19.6",
+    "@types/cors": "^2.8.19",
+    "@types/express": "^5.0.6",
+    "@types/express-session": "^1.19.0",
+    "@types/jsonwebtoken": "^9.0.10",
+    "@types/node": "^26.2.0",
+    "eslint": "^10.9.0",
+    "eslint-plugin-vue": "^10.10.0",
+    "globals": "^17.11.0",
+    "typescript-eslint": "^8.67.0"
   }
 }

backend/src/app.ts

@@ -0,0 +1,97 @@
+import {
+    getLoginSdk,
+    getStoreSdk
+} from './sdk';
+import {
+    Config
+} from './dtype/config';
+import devtoken from './routes/devtoken';
+import express from 'express';
+import fs from 'fs';
+import logger from './logger';
+import path from 'path';
+import room from './routes/room';
+import user from './routes/user';
+
+const run = () => {
+    // FIXME: Use DB instead of memory optionally
+    const sdkConfig = JSON.parse( fs.readFileSync( path.join(
+        __dirname,
+        '/../config/sdk.config.testing.json'
+    ) ).toString() );
+    const config = JSON.parse( fs.readFileSync( path.join(
+        __dirname,
+        '/../config/config.json'
+    ) ).toString() ) as Config;
+    const foss = config.mode !== 'hosted';
+    const sdk = getLoginSdk( foss );
+    const storeSdk = getStoreSdk( foss );
+    const app = express();
+
+    app.use( logger.routeLogging() );
+
+    // Load id.janishutz.com SDK and allow signing in
+    sdk.setUp(
+        {
+            'prod': false,
+            'service': {
+                'serviceID': sdkConfig[ 'name' ],
+                'serviceToken': sdkConfig[ 'token' ]
+            },
+            'user-agent': sdkConfig[ 'ua' ],
+            'sessionType': 'memory',
+            'frontendURL': config.webUrl,
+            'corsWhitelist': [ config.webUrl ],
+            'recheckTimeout': 300 * 1000,
+            'advancedVerification': 'sdk',
+            'defaultRedirectURL': '/app'
+        },
+        app,
+        async () => {
+            return true;
+        },
+        async ( uid: string ) => {
+            fs.writeFileSync( path.join( __dirname, '/data/', uid ), '{}' );
+
+            return true;
+        },
+        async () => {
+            return true;
+        },
+        async () => {
+            return true;
+        }
+    );
+
+
+    // Load store sdk
+    const storeConfig = JSON.parse( fs.readFileSync( path.join(
+        __dirname,
+        '/../config/store-sdk.config.testing.json'
+    ) ).toString() );
+
+    storeSdk.configure( storeConfig );
+
+    app.get( '/', ( _request: express.Request, response: express.Response ) => {
+        response.redirect( config.webUrl ?? 'https://music.janishutz.com' );
+    } );
+
+
+    // Load extra routes
+    devtoken.routes( app, foss );
+    room.routes( app, foss, config );
+    user.routes( app, foss );
+
+
+    app.use( ( _request: express.Request, response: express.Response ) => {
+        response.sendStatus( 404 );
+    } );
+
+    const PORT = process.env.PORT || 8080;
+
+    app.listen( PORT );
+};
+
+export default {
+    run
+};

backend/src/corsManager.ts

@@ -0,0 +1,56 @@
+import {
+    CorsOptions
+} from 'cors';
+import cors from 'cors';
+
+let corsWhitelist: string[] = [];
+
+const configure = ( whitelist: string[] ) => {
+    corsWhitelist = whitelist;
+};
+
+const middleware = ( rest: boolean = false ) => {
+    return cors( genCorsOpts( rest ) );
+};
+
+/**
+ * Generate the options for the CORS library
+ * @param rest - [OPTIONAL] Whether to allow REST requests or not
+ * @returns CORS options object that can be used for the cors library
+ */
+const genCorsOpts = ( rest: boolean = false ): CorsOptions => {
+    const corsOpts: CorsOptions = {
+        'credentials': true,
+        'optionsSuccessStatus': 200,
+        'origin': ( origin, cb ) => {
+            const status = blockREST( origin! );
+
+            cb( null, status );
+        }
+    };
+
+    if ( rest ) {
+        corsOpts[ 'origin' ] = ( origin, cb ) => {
+            const status = allowREST( origin! );
+
+            cb( null, status );
+        };
+    }
+
+    return corsOpts;
+};
+
+const blockREST = ( origin: string ): boolean => {
+    return corsWhitelist.includes( origin );
+};
+
+const allowREST = ( origin: string ): boolean => {
+    return blockREST( origin ) || !origin;
+};
+
+
+export default {
+    genCorsOpts,
+    configure,
+    middleware
+};

backend/src/dtype/config.d.ts

@@ -0,0 +1,5 @@
+export interface Config {
+    'mode': 'foss' | 'hosted';
+    'clientMode': 'sse' | 'poll';
+    'webUrl': string;
+}

backend/src/dtype/file.d.ts

@@ -0,0 +1,55 @@
+export interface UserPlaylistFile {
+    'version': '1',
+    'userid': string,
+    'playlists': Playlist[]
+}
+
+export interface Playlist {
+    'name': string;
+    'songs': PlaylistSongs;
+}
+
+export type PlaylistSongs = Song[];
+
+export interface Song {
+    /**
+     * Where the song can be found
+     */
+    'source': 'local' | 'applemusic';
+
+    /**
+     * The identifier for the song so it can be found again (such as Apple Music ID or URL for playback)
+     */
+    'identifier': string;
+
+    /**
+     * Any additional identifiers (such as filename, etc) to associate.
+     * Even if this is not used, set this value if local files are needed
+     */
+    'additional-identifier'?: string;
+
+    /**
+     * Additional info, such as dance type to be displayed on remote screens
+     */
+    'additional-info': string;
+
+    /**
+     * The artist of the song
+     */
+    'artist': string;
+
+    /**
+     * The name of the song
+     */
+    'name': string;
+
+    /**
+     * The cover image as a URL
+     */
+    'artwork': string;
+
+    /**
+     * Song duration
+     */
+    'duration': number;
+}

backend/src/logger.ts

@@ -0,0 +1,113 @@
+import express from 'express';
+import {
+    writeFile
+} from 'node:fs';
+
+const log = ( ...msg: unknown[] ) => {
+    output( 'log', 'UNKNOWN', ...msg );
+};
+
+const info = ( ...msg: unknown[] ) => {
+    output( 'info', 'UNKNOWN', ...msg );
+};
+
+const debug = ( ...msg: unknown[] ) => {
+    output( 'debug', 'UNKNOWN', ...msg );
+};
+
+const warn = ( ...msg: unknown[] ) => {
+    output( 'warn', 'UNKNOWN', ...msg );
+};
+
+const error = ( ...msg: unknown[] ) => {
+    output( 'error', 'UNKNOWN', ...msg );
+};
+
+const fatal = ( ...msg: unknown[] ) => {
+    output( 'fatal', 'UNKNOWN', ...msg );
+};
+
+const routeLogging = () => {
+    return ( request: express.Request, _response: express.Response, next: express.NextFunction ) => {
+        output( 'info', 'ROUTER', request.originalUrl, 'from', request.headers['user-agent'] ?? 'No UA' );
+        next();
+    };
+};
+
+
+let loc = 'stderr';
+let lev = 0;
+type LogLevel = 'debug' | 'info' | 'log' | 'warn' | 'error' | 'fatal';
+const levels = [
+    'debug',
+    'info',
+    'log',
+    'warn',
+    'error',
+    'fatal'
+];
+
+const configure = ( location: 'stderr' | 'file', minLevel: LogLevel, file?: string ) => {
+    if ( location === 'file' && !file ) {
+        throw new Error( 'File parameter required when location is "file"' );
+    }
+
+    loc = location === 'stderr' ? 'stderr' : ( file ?? 'musicplayer.log' );
+    lev = levels.indexOf( minLevel );
+};
+
+
+const logfile: string[] = [];
+
+const output = ( level: LogLevel, caller: string, ...message: unknown[] ) => {
+    if ( levels.indexOf( level ) < lev ) {
+        return;
+    }
+
+    const msg = message.join( ' ' );
+    const out = `[${ level.toUpperCase() }] (${ new Date().toISOString() }) in ${ caller }: ${ msg }`;
+
+    if ( loc === 'stderr' ) {
+        console.error( out );
+    } else {
+        logfile.push( out );
+        save();
+    }
+};
+
+let isSaving = false;
+let waitingOnSave = false;
+
+const save = () => {
+    if ( isSaving ) {
+        waitingOnSave = true;
+
+        return;
+    }
+
+    isSaving = true;
+    writeFile( loc, JSON.stringify( logfile ), err => {
+        if ( err )
+            console.error( '[LOGGER] Failed to save with error ' + err );
+
+        if ( waitingOnSave ) {
+            waitingOnSave = false;
+            isSaving = false;
+            save();
+        }
+
+        isSaving = false;
+    } );
+};
+
+
+export default {
+    log,
+    info,
+    debug,
+    warn,
+    error,
+    fatal,
+    configure,
+    routeLogging
+};

backend/src/manager/rooms/index.ts

@@ -0,0 +1,186 @@
+import {
+    Client,
+    Room,
+    RoomStore
+} from './room';
+import {
+    PlaylistSongs
+} from '../../dtype/file';
+import {
+    Response
+} from 'express';
+
+const rooms: RoomStore = {};
+
+/**
+ * The room to get
+ * @param room - The name of the room to get
+ * @returns The room, or undefined if it is not present
+ */
+const get = ( room: string ): Room | undefined => {
+    return rooms[room];
+};
+
+/**
+ * @param name - The name of the room to create
+ * @param uid - The ID of the user
+ */
+const create = ( name: string, uid: string ) => {
+    if ( rooms[ name ] ) {
+        return false;
+    } else {
+        rooms[ name ] = {
+            'clients': [],
+            'trackingClients': [],
+            'owner': uid,
+            'playlist': {
+                'playlist': [],
+                'lastUpdate': new Date().getTime()
+            },
+            'state': {
+                'index': 0,
+                'lastUpdate': new Date().getTime(),
+                'playing': false,
+                'start': new Date().getTime(),
+                'offset': 0
+            }
+        };
+
+        return true;
+    }
+};
+
+/**
+ * Add a listening client to a room
+ * @param roomName - The room ID this client should belong to
+ * @param id - The ID of the client
+ * @param kind - The type of client that is to be removed
+ * @param response - The express response object
+ * @returns true if successful, false otherwise
+ */
+const addClient = ( roomName: string, id: string, kind: 'client' | 'trackingClient', response: Response ) => {
+    if ( !rooms[roomName] ) return false;
+
+    const room = rooms[roomName][kind + 's' as 'clients' | 'trackingClients'] as Client[];
+
+    room.push( {
+        'response': response,
+        'id': id
+    } );
+
+    return true;
+};
+
+/**
+ * Remove a listening client by its ID
+ * @param roomName - The room ID this client belongs to
+ * @param id - The ID of the client
+ * @param kind - The type of client that is to be removed
+ * @returns true if successful, false otherwise
+ */
+const removeClient = ( roomName: string, id: string, kind: 'client' | 'trackingClient' ) => {
+    if ( !rooms[roomName] ) return false;
+
+    const room = rooms[roomName][kind + 's' as 'clients' | 'trackingClients'] as Client[];
+    const idx = room.findIndex( client => client.id === id );
+
+    if ( idx < 0 )
+        return false;
+
+    room.splice( idx, 1 );
+
+    return true;
+};
+
+/**
+ * Close the room and disconnect all clients
+ * @param name - The name of the room
+ * @param uid - The name of the owner of the room
+ */
+const close = ( name: string, uid: string ) => {
+    if ( !rooms[name] || rooms[name].owner !== uid ) return false;
+
+    rooms[name].clients.forEach( client => client.response.send( 'data: closed\n\n' ) );
+    delete rooms[name];
+
+    return true;
+};
+
+/**
+ * Update the state of the specified room
+ * @param room - The room to update the state for
+ * @param uid - The UserID of the user that created the room (i.e. the owner)
+ * @param playing - Set to true if the player is playing currently
+ * @param index - The current playback index
+ * @param start - The timestamp where playback of the current song started
+ * @param offset - The playback offset from the start in seconds
+ * @returns true if update succeeded
+ */
+const updateState = ( room: string, uid: string, playing: boolean, index: number, start: number, offset: number ) => {
+    if ( !rooms[room] || rooms[room].owner !== uid ) {
+        return false;
+    }
+
+    rooms[room].state = {
+        'playing': playing,
+        'index': index,
+        'lastUpdate': new Date().getTime(),
+        'start': start,
+        'offset': offset
+    };
+
+    return sendUpdate( room, 'state' );
+};
+
+/**
+ * Update the playlist of the specified room
+ * @param room - The room to update the state for
+ * @param uid - The UserID of the user that created the room (i.e. the owner)
+ * @param playlist - The playlist that is currently playing
+ * @returns true if update succeeded
+ */
+const updatePlaylist = ( room: string, uid: string, playlist: PlaylistSongs ) => {
+    if ( !rooms[room] || rooms[room].owner !== uid ) return false;
+
+    rooms[room].playlist = {
+        'playlist': playlist,
+        'lastUpdate': new Date().getTime()
+    };
+
+    return sendUpdate( room, 'playlist' );
+};
+
+const sendUpdate = ( room: string, kind: 'state' | 'playlist' ) => {
+    const roomObject = rooms[room];
+
+    if ( !roomObject ) return false;
+
+    roomObject.clients.forEach( client => client.response.write( `data: json:${ JSON.stringify( {
+        'type': kind,
+        'data': roomObject[kind]
+    } ) }\n\n` ) );
+
+    return true;
+};
+
+/**
+ * Send an update from the trackking system to all admin clients
+ * @param room - The room to send it to
+ * @param update - The update to send
+ */
+const sendTrackingUpdate = ( room: string, update: string ) => {
+    if ( !rooms[room] ) return false;
+
+    rooms[room].trackingClients.forEach( client => client.response.write( `data: ${ update }\n\n` ) );
+};
+
+export default {
+    get,
+    create,
+    close,
+    updateState,
+    updatePlaylist,
+    sendTrackingUpdate,
+    addClient,
+    removeClient
+};

backend/src/manager/rooms/room.d.ts

@@ -0,0 +1,33 @@
+import {
+    PlaylistSongs
+} from '../../dtype/file';
+import {
+    Response
+} from 'express';
+
+export interface Client {
+    'id': string;
+    'response': Response;
+}
+
+export interface Room {
+    'playlist': {
+        'lastUpdate': number;
+        'playlist': PlaylistSongs;
+    }
+    'state': {
+        'index': number;
+        'start': number;
+        'playing': boolean;
+        'lastUpdate': number;
+        'offset': number;
+    };
+    'owner': string;
+    'clients': Client[];
+    'trackingClients': Client[];
+
+}
+
+export interface RoomStore {
+    [id: string]: Room
+}

backend/src/manager/rooms/sse.ts

@@ -0,0 +1,40 @@
+import {
+    Config
+} from '../../dtype/config';
+import express from 'express';
+import {
+    generateToken
+} from '../../token';
+import rooms from '.';
+
+export const sseMiddleware = ( kind: 'client' | 'trackingClient', config?: Config ) => {
+    return ( request: express.Request, response: express.Response ) => {
+        if ( typeof request.params.id !== 'string' )
+            return response.sendStatus( 400 );
+
+        const room = rooms.get( request.params.id );
+
+        if ( !room ) return response.sendStatus( 404 );
+
+        response.writeHead( 200, {
+            'Content-Type': 'text/event-stream',
+            'Cache-Control': 'no-cache',
+            'Connection': 'keep-alive'
+        } );
+        response.status( 200 );
+        response.flushHeaders();
+
+        if ( kind === 'trackingClient' || config?.clientMode === 'poll' )
+            response.write( 'data: use-poll\n\n' );
+        else
+            response.write( 'data: connected\n\n' );
+
+        const token = generateToken( 20 );
+
+        rooms.addClient( request.params.id, token, kind, response );
+
+        request.on( 'close', () => {
+            rooms.removeClient( request.params.id as string, token, kind );
+        } );
+    };
+};

backend/src/manager/users/index.ts

@@ -0,0 +1,56 @@
+import {
+    readFile,
+    stat,
+    writeFile
+} from 'node:fs';
+import {
+    UserPlaylistFile
+} from '../../dtype/file';
+import path from 'node:path';
+
+export const getUserFile = async ( uid: string ): Promise<UserPlaylistFile> => {
+    return new Promise( ( resolve, reject ) => {
+        readFile( getUserFilePath( uid ), ( err, data ) => {
+            if ( err ) return reject( err );
+
+            resolve( JSON.parse( String( data ) ) as UserPlaylistFile );
+        } );
+    } );
+};
+
+const createUserFile = async ( uid: string ): Promise<void> => {
+    writeUserFile( uid, {
+        'playlists': [],
+        'userid': uid,
+        'version': '1'
+    } );
+};
+
+export const getUserFilePath = ( uid: string ): string => {
+    return path.join( __dirname, '/../../../data/', uid + '.json' );
+};
+
+export const testUserFileExists = async ( uid: string ): Promise<boolean> => {
+    return new Promise( resolve => {
+        stat( getUserFilePath( uid ), err => {
+            if ( err ) return resolve( false );
+
+            resolve( true );
+        } );
+    } );
+};
+
+export const writeUserFile = async ( uid: string, file: UserPlaylistFile ) => {
+    writeFile( getUserFilePath( uid ), JSON.stringify( file ), err => {
+        if ( err ) return Promise.reject( err );
+        else Promise.resolve();
+    } );
+};
+
+export default {
+    getUserFilePath,
+    getUserFile,
+    writeUserFile,
+    testUserFileExists,
+    createUserFile
+};

backend/src/manager/users/ownership.ts

@@ -0,0 +1,46 @@
+import {
+    getLoginSdk,
+    getStoreSdk
+} from '../../sdk';
+import express from 'express';
+
+const cache: {
+    [key: string]: boolean
+} = {};
+
+export const getOwnershipManager = ( foss: boolean ) => {
+    const storeSdk = getStoreSdk( foss );
+    const sdk = getLoginSdk( foss );
+
+    const getOwned = async ( request: express.Request ) => {
+        const uid = sdk.getUID( request )!;
+
+        if ( cache[ uid ] ) {
+            return true;
+        } else {
+            const now = new Date().getTime();
+
+            if ( ( await storeSdk.getSubscriptions( uid ) ).findIndex(
+                sub => ( sub.id === 'com.janishutz.MusicPlayer.subscription' || sub.id === 'com.janishutz.MusicPlayer.subscription-month' ) && sub.expires - now > 0
+            ) > -1 ) {
+                cache[ uid ] = true;
+
+                return true;
+            } else {
+                return true;
+            }
+        }
+    };
+
+    const middleware = () => {
+        return async ( request: express.Request, response: express.Response, next: express.NextFunction ) => {
+            if ( !await getOwned( request ) ) response.sendStatus( 402 );
+            else next();
+        };
+    };
+
+    return {
+        getOwned,
+        middleware
+    };
+};

backend/src/routes/devtoken.ts

@@ -0,0 +1,50 @@
+import corsManager from '../corsManager';
+import express from 'express';
+import fs from 'fs';
+import {
+    getLoginSdk
+} from '../sdk';
+import {
+    getOwnershipManager
+} from '../manager/users/ownership';
+import jwt from 'jsonwebtoken';
+import path from 'path';
+
+const routes = ( app: express.Application, foss: boolean ) => {
+    const sdk = getLoginSdk( foss );
+    const privateKey = fs.readFileSync( path.join(
+        __dirname,
+        '/../config/apple_private_key.p8'
+    ) ).toString();
+    const musicApiConfig = JSON.parse( fs.readFileSync( path.join(
+        __dirname,
+        '/../config/apple-music-api.config.secret.json'
+    ) ).toString() );
+    const ownership = getOwnershipManager( foss );
+
+    app.get(
+        '/dev-token',
+        corsManager.middleware( false ),
+        sdk.loginCheck(),
+        ownership.middleware(),
+        ( _request: express.Request, response: express.Response ) => {
+            // sign dev token
+            const now = new Date().getTime();
+            const tomorrow = now + ( 24 * 3600 * 1000 );
+            const jwtToken = jwt.sign( {
+                'iss': musicApiConfig.teamID,
+                'iat': Math.floor( now / 1000 ),
+                'exp': Math.floor( tomorrow / 1000 )
+            }, privateKey, {
+                'algorithm': 'ES256',
+                'keyid': musicApiConfig.keyID
+            } );
+
+            response.send( jwtToken );
+        }
+    );
+};
+
+export default {
+    routes
+};

backend/src/routes/room/index.ts

@@ -0,0 +1,52 @@
+import {
+    Config
+} from '../../dtype/config';
+import express from 'express';
+import {
+    getLoginSdk
+} from '../../sdk';
+import {
+    getOwnershipManager
+} from '../../manager/users/ownership';
+import rooms from '../../manager/rooms';
+import tracking from './tracking';
+import update from './update';
+
+const routes = ( app: express.Application, foss: boolean, config: Config ) => {
+    const sdk = getLoginSdk( foss );
+    const ownership = getOwnershipManager( foss );
+
+    tracking.routes( app, foss );
+    update.routes( app, foss, config );
+
+    app.get(
+        '/room/create',
+        sdk.loginCheck(),
+        ownership.middleware(),
+        ( request: express.Request, response: express.Response ) => {
+            if ( !request.query.room || !( /^[a-zA-Z0-9-]{3,20}/ ).test( String( request.query.room ) ) ) return response.sendStatus( 400 );
+
+            if ( rooms.create( String( request.query.room ), sdk.getUID( request )! ) )
+                response.sendStatus( 200 );
+            else
+                response.sendStatus( 409 );
+        }
+    );
+
+    app.get(
+        '/room/:id/close',
+        sdk.loginCheck(),
+        ( request: express.Request, response: express.Response ) => {
+            if ( typeof request.params.room !== 'string' ) return response.sendStatus( 400 );
+
+            if ( rooms.close( String( request.query.room ), sdk.getUID( request )! ) )
+                response.sendStatus( 200 );
+            else
+                response.sendStatus( 500 );
+        }
+    );
+};
+
+export default {
+    routes
+};

backend/src/routes/room/tracking.ts

@@ -0,0 +1,48 @@
+import corsManager from '../../corsManager';
+import express from 'express';
+import {
+    getLoginSdk
+} from '../../sdk';
+import rooms from '../../manager/rooms';
+import {
+    sseMiddleware
+} from '../../manager/rooms/sse';
+
+const tackingUpdate = ( message: string ) => {
+    return ( request: express.Request, response: express.Response ) => {
+        if ( typeof request.params.id === 'string' ) {
+            if ( rooms.sendTrackingUpdate( request.params.id, message ) )
+                response.sendStatus( 200 );
+            else
+                response.sendStatus( 500 );
+        } else
+            response.sendStatus( 400 );
+    };
+};
+
+const routes = ( app: express.Application, foss: boolean ) => {
+    const sdk = getLoginSdk( foss );
+
+    app.get(
+        '/room/:id/tracking/exit',
+        corsManager.middleware( false ),
+        tackingUpdate( 'exit' )
+    );
+
+    app.get(
+        '/room/:id/tracking/ping',
+        corsManager.middleware( false ),
+        tackingUpdate( 'ping' )
+    );
+
+    app.get(
+        '/room/:id/admin',
+        corsManager.middleware( false ),
+        sdk.loginCheck(),
+        sseMiddleware( 'trackingClient' )
+    );
+};
+
+export default {
+    routes
+};

backend/src/routes/room/update.ts

@@ -0,0 +1,98 @@
+import {
+    Config
+} from '../../dtype/config';
+import bodyParser from 'body-parser';
+import corsManager from '../../corsManager';
+import express from 'express';
+import {
+    getLoginSdk
+} from '../../sdk';
+import logger from '../../logger';
+import rooms from '../../manager/rooms';
+import {
+    sseMiddleware
+} from '../../manager/rooms/sse';
+
+const routes = ( app: express.Application, foss: boolean, config: Config ) => {
+    const sdk = getLoginSdk( foss );
+
+    app.get( '/room/:id/connect', corsManager.middleware( false ), sseMiddleware( 'client', config ) );
+
+    app.get( '/room/:id/poll', corsManager.middleware( false ), ( request: express.Request, response: express.Response ) => {
+        if ( typeof request.params.id !== 'string' )
+            return response.sendStatus( 400 );
+
+        const room = rooms.get( request.params.id );
+
+        if ( !room ) response.sendStatus( 404 );
+
+        const lastRequest = parseInt( String( request.query.last ) ) ?? 0;
+
+        response.send(
+            JSON.stringify( {
+                'state': room?.state,
+                'playlist': ( lastRequest < room!.playlist!.lastUpdate || isNaN( lastRequest ) ) ? room!.playlist.playlist : undefined
+            } )
+        );
+    } );
+
+    app.options( '/room/:id/update/playlist', corsManager.middleware( false ) );
+    app.post(
+        '/room/:id/update/playlist',
+        corsManager.middleware( false ),
+        sdk.loginCheck(),
+        bodyParser.json(),
+        ( request: express.Request, response: express.Response ) => {
+            if ( typeof request.params.id !== 'string' )
+                return response.sendStatus( 400 );
+
+            try {
+                if ( rooms.updatePlaylist(
+                    request.params.id,
+                    sdk.getUID( request )!,
+                    request.body.playlist ?? []
+                ) )
+                    response.sendStatus( 200 );
+                else
+                    response.sendStatus( 400 );
+            } catch ( err ) {
+                logger.error( 'Failed sending updated playlists with error', err );
+                response.sendStatus( 500 );
+            }
+        }
+    );
+
+    app.options( '/room/:id/update/state', corsManager.middleware( false ) );
+    app.post(
+        '/room/:id/update/state',
+        corsManager.middleware( false ),
+        sdk.loginCheck(),
+        bodyParser.json(),
+        ( request: express.Request, response: express.Response ) => {
+            if ( typeof request.params.id !== 'string' ) {
+                return response.sendStatus( 400 );
+            }
+
+            try {
+                if ( rooms.updateState(
+                    request.params.id,
+                    sdk.getUID( request )!,
+                    request.body.playing ?? false,
+                    request.body.index ?? -1,
+                    request.body.start ?? new Date().getTime(),
+                    request.body.offset ?? 0
+                ) )
+                    response.sendStatus( 200 );
+                else
+                    response.sendStatus( 400 );
+            } catch ( err ) {
+                logger.error( 'Failed sending updated state with error', err );
+                response.sendStatus( 500 );
+            }
+        }
+    );
+};
+
+export default {
+    routes
+};

backend/src/routes/user/index.ts

@@ -0,0 +1,73 @@
+import {
+    Playlist,
+    UserPlaylistFile
+} from '../../dtype/file';
+import {
+    getUserFile,
+    writeUserFile
+} from '../../manager/users';
+import bodyParser from 'body-parser';
+import express from 'express';
+import {
+    getLoginSdk
+} from '../../sdk';
+import {
+    getOwnershipManager
+} from '../../manager/users/ownership';
+import logger from '../../logger';
+
+const routes = ( app: express.Application, foss: boolean ) => {
+    const sdk = getLoginSdk( foss );
+    const ownership = getOwnershipManager( foss );
+
+    app.get( '/user/owned', sdk.loginCheck(), async ( request: express.Request, response: express.Response ) => {
+        if ( await ownership.getOwned( request ) )
+            response.send( true );
+        else
+            response.send( true );
+    } );
+
+    app.get(
+        '/user/playlists',
+        sdk.loginCheck(),
+        async ( request: express.Request, response: express.Response ) => {
+            try {
+                const playlists = await getUserFile( sdk.getUID( request )! );
+
+                response.send( JSON.stringify( playlists.playlists ) );
+            } catch ( e ) {
+                logger.error( 'Failed retrieving user file with error', e );
+            }
+        }
+    );
+
+    app.post(
+        '/user/playlists',
+        sdk.loginCheck(),
+        ownership.middleware(),
+        bodyParser.json(),
+        async ( request: express.Request, response: express.Response ) => {
+            try {
+                const contents: UserPlaylistFile = {
+                    'playlists': request.body as Playlist[],
+                    'userid': sdk.getUID( request )!,
+                    'version': '1'
+                };
+
+                try {
+                    await writeUserFile( contents.userid, contents );
+                    response.sendStatus( 200 );
+                } catch ( e ) {
+                    logger.error( 'Failed updating user playlists', e );
+                    response.sendStatus( 500 );
+                }
+            } catch ( e ) {
+                logger.error( 'Failed retrieving user file with error', e );
+            }
+        }
+    );
+};
+
+export default {
+    routes
+};

backend/src/sdk/index.ts

@@ -0,0 +1,14 @@
+import loginSdk from '@janishutz/login-sdk-server';
+import loginSdkStub from '@janishutz/login-sdk-server-stubs';
+import storeSdk from '@janishutz/store-sdk';
+import storeSdkStub from './store-sdk-stub';
+
+export const getLoginSdk = ( foss: boolean ) => {
+    if ( foss ) return loginSdkStub;
+    else return loginSdk;
+};
+
+export const getStoreSdk = ( foss: boolean ) => {
+    if ( foss ) return storeSdkStub;
+    else return storeSdk;
+};

backend/src/sdk/store-sdk-stub.ts

@@ -0,0 +1,30 @@
+interface StoreSDKConfig {
+    'backendURL': string;
+    'signingSecret': string;
+    'name': string;
+    'loglevel': 'debug' | 'info' | 'log' | 'warn' | 'error' | 'none';
+}
+
+interface SubscriptionData {
+    'id': string;
+    'status': string;
+    'expires': number;
+}
+
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+const getSubscriptions = async ( _uid: string ): Promise<SubscriptionData[]> => {
+    return [ {
+        'id': 'com.janishutz.MusicPlayer.subscription',
+        'expires': new Date().getTime() + 200000,
+        'status': 'active'
+    } ];
+};
+
+const configure = ( config: StoreSDKConfig ) => {
+    console.log( config );
+};
+
+export default {
+    getSubscriptions,
+    configure
+};

backend/src/token.ts

@@ -0,0 +1,35 @@
+import crypto from 'node:crypto';
+
+/**
+ * Generate a token for e.g. login, etc
+ * @param length - The number of characters of the token
+ * @returns The generated token
+ */
+export const generateToken = ( length: number ): string => {
+    let token = '';
+
+    const min = 45;
+    const max = 122;
+
+    for ( let i = 0; i < length; i++ ) {
+        const buf = new Uint8Array( 1 );
+
+        crypto.getRandomValues( buf );
+        let randomNumber = Math.floor( ( buf[ 0 ] / 256 * ( max - min ) ) + min );
+
+        while (
+            ( 58 < randomNumber && randomNumber < 63 )
+            || ( 90 < randomNumber && randomNumber < 95 )
+            || ( 95 < randomNumber && randomNumber < 97 )
+        ) {
+            const buf = new Uint8Array( 1 );
+
+            crypto.getRandomValues( buf );
+            randomNumber = Math.floor( ( buf[ 0 ] / 256 * ( max - min ) ) + min );
+        }
+
+        token += String.fromCharCode( randomNumber );
+    }
+
+    return token;
+};

backend/tsconfig.json

@@ -0,0 +1,18 @@
+{
+    "compilerOptions": {
+        "outDir": "./dist",
+        "rootDir": "./src",
+        "allowJs": true,
+        "target": "ES6",
+        "skipLibCheck": true,
+        "allowSyntheticDefaultImports": true,
+        "types": [
+            "node"
+        ],
+        "module": "NodeNext",
+        "moduleResolution": "NodeNext"
+    },
+    "include": [
+        "./src/**/*"
+    ]
+}

backend/ui/fancy/auth.html

@@ -1,73 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-    <head>
-        <meta charset="UTF-8">
-        <meta name="viewport" content="width=device-width, initial-scale=1.0">
-        <title>Authenticate - Fancy Remote Display</title>
-        <style>
-            .aligner {
-                display: flex;
-                justify-content: center;
-                align-items: center;
-                flex-direction: column;
-                height: 100vh;
-                width: 100vw;
-            }
-
-            html, body {
-                background-color: rgb(41, 41, 41);
-                color: white;
-                margin: 0;
-                width: 100%;
-                height: 100%;
-                padding: 0;
-                font-family: sans-serif;
-            }
-
-            form {
-                display: flex;
-                justify-content: center;
-                align-items: center;
-                flex-direction: column;
-            }
-
-            #key {
-                padding: 1vh;
-                font-size: 120%;
-                border: none;
-                border-radius: 50px;
-                margin-top: 5px;
-            }
-
-            h1 {
-                font-size: 5vh;
-            }
-
-            #submit {
-                padding: 20px;
-                background-color: rgb(1, 1, 88);
-                color: white;
-                border: none;
-                border-radius: 50px;
-                transition: all 1s;
-                cursor: pointer;
-                font-size: 120%;
-            }
-
-            #submit:hover {
-                background-color: rgb(1, 1, 120);
-                border-radius: 20px;
-            }
-        </style>
-    </head>
-    <body>
-        <div class="aligner">
-            <h1>Authenticate - Fancy Remote Display</h1>
-            <form action="/fancy/auth" method="post">
-                <label for="key" style="font-size: 120%;">Authentication Key</label>
-                <input type="text" name="key" id="key" style="margin-bottom: 1vh;">
-                <input type="submit" value="Authenticate" id="submit">
-            </form>
-        </div>
-    </body>
-</html>

backend/ui/fancy/backgroundAnim.css

@@ -1,44 +0,0 @@
-.background {
-    position: fixed;
-    left: -50vw;
-    width: 200vw;
-    height: 200vw;
-    top: -50vw;
-    z-index: -1;
-    filter: blur(10px);
-    background: conic-gradient( blue, green, red, blue );
-    animation: gradientAnim 10s infinite linear;
-    background-position: center;
-}
-
-.beat, .beat-manual {
-    height: 100%;
-    width: 100%;
-    background-color: rgba( 0, 0, 0, 0.15 );
-    display: none;
-}
-
-.beat {
-    animation: beatAnim 0.6s infinite linear;
-}
-
-@keyframes beatAnim {
-    0% {
-        background-color: rgba( 0, 0, 0, 0.2 );
-    }
-    20% {
-        background-color: rgba( 0, 0, 0, 0 );
-    }
-    100% {
-        background-color: rgba( 0, 0, 0, 0.2 );
-    }
-}
-
-@keyframes gradientAnim {
-    from {
-        transform: rotate( 0deg );
-    }
-    to {
-        transform: rotate( 360deg );
-    }
-}

backend/ui/fancy/showcase.css

@@ -1,208 +0,0 @@
-.material-symbols-outlined {
-    font-variation-settings:
-    'FILL' 0,
-    'wght' 400,
-    'GRAD' 0,
-    'opsz' 24
-}
-
-body, html {
-    width: 100%;
-    height: 100%;
-    margin: 0;
-    padding: 0;
-    color: white;
-}
-
-body {
-    font-family: sans-serif;
-}
-
-.content {
-    width: 100%;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-}
-
-.playing-symbols {
-    position: absolute;
-    left: 10vw;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: row;
-    width: 5vw;
-    height: 5vw;
-    background-color: rgba( 0, 0, 0, 0.6 );
-}
-
-.playing-symbols-wrapper {
-    width: 4vw;
-    height: 5vw;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: row;
-}
-
-.playing-bar {
-    height: 60%;
-    background-color: white;
-    width: 10%;
-    border-radius: 50px;
-    margin: auto;
-}
-
-#bar-1 {
-    animation: music-playing 0.9s infinite ease-in-out;
-}
-
-#bar-2 {
-    animation: music-playing 0.9s infinite ease-in-out;
-    animation-delay: 0.3s;
-}
-
-#bar-3 {
-    animation: music-playing 0.9s infinite ease-in-out;
-    animation-delay: 0.6s;
-}
-
-@keyframes music-playing {
-    0% {
-        transform: scaleY( 1 );
-    }
-    50% {
-        transform: scaleY( 0.5 );
-    }
-    100% {
-        transform: scaleY( 1 );
-    }
-}
-
-.song-list-wrapper {
-    width: 100%;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-}
-
-.song-list {
-    display: flex;
-    flex-direction: row;
-    justify-content: center;
-    align-items: center;
-    width: 80%;
-    margin: 2px;
-    padding: 1vh;
-    border: 1px white solid;
-    background-color: rgba( 0, 0, 0, 0.4 );
-}
-
-.song-details-wrapper {
-    margin: 0;
-    display: block;
-    margin-left: 10px;
-    margin-right: auto;
-}
-
-.song-list .song-image {
-    width: 5vw;
-    height: 5vw;
-    object-fit: cover;
-    object-position: center;
-    font-size: 5vw;
-}
-
-.pause-icon {
-    width: 5vw;
-    height: 5vw;
-    object-fit: cover;
-    object-position: center;
-    font-size: 5vw !important;
-    user-select: none;
-}
-
-.current-song-wrapper {
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-    height: 55vh;
-    width: 100%;
-    margin-bottom: 0.5%;
-    margin-top: 0.25%;
-}
-
-.current-song {
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-    margin-top: 1vh;
-    padding: 1vh;
-    text-align: center;
-    background-color: rgba( 0, 0, 0, 0.4 );
-}
-
-.fancy-view-song-art {
-    height: 30vh;
-    width: 30vh;
-    object-fit: cover;
-    object-position: center;
-    margin-bottom: 10px;
-    font-size: 30vh !important;
-}
-
-#app {
-    background-color: rgba( 0, 0, 0, 0 );
-}
-
-#progress, #progress::-webkit-progress-bar {
-    background-color: rgba(45, 28, 145);
-    color: rgba(45, 28, 145);
-    width: 30vw;
-    border: none;
-    border-radius: 0px;
-    accent-color: white;
-    -webkit-appearance: none;
-    appearance: none;
-}
-
-#progress::-moz-progress-bar {
-    background-color: white;
-}
-
-#progress::-webkit-progress-value {
-    background-color: white !important;
-}
-
-.mode-selector-wrapper {
-    opacity: 0;
-    position: fixed;
-    right: 0.5%;
-    top: 0.5%;
-    padding: 0.5%;
-}
-
-.mode-selector-wrapper:hover {
-    opacity: 1;
-}
-
-.dancing-style {
-    font-size: 250%;
-    margin: 0;
-    font-weight: bolder;
-}
-
-.info {
-    position: fixed;
-    font-size: 12px;
-    transform: rotate(270deg);
-    left: -150px;
-    margin: 0;
-    padding: 0;
-    top: 50%;
-}

backend/ui/fancy/showcase.html

@@ -1,72 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-    <head>
-        <meta charset="UTF-8">
-        <meta name="viewport" content="width=device-width, initial-scale=1.0">
-        <meta http-equiv="X-UA-Compatible" content="IE=7">
-        <meta http-equiv="X-UA-Compatible" content="ie=edge">
-        <title>Showcase - MusicPlayerV2</title>
-        <link rel="stylesheet" href="/fancy/showcase.css">
-        <link rel="stylesheet" href="/fancy/backgroundAnim.css">
-        <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200" />
-    </head>
-    <body>
-        <div class="info">Designed and developed by Janis Hutz <a href="https://janishutz.com" target="_blank" style="text-decoration: none; color: white;">https://janishutz.com</a></div>
-        <div class="content" id="app">
-            <div v-if="hasLoaded" style="width: 100%">
-                <div class="current-song-wrapper">
-                    <span class="material-symbols-outlined fancy-view-song-art" v-if="!playingSong.hasCoverArt">music_note</span>
-                    <img v-else-if="playingSong.hasCoverArt && playingSong.coverArtOrigin === 'api'" :src="playingSong.coverArtURL" class="fancy-view-song-art" id="current-image" crossorigin="anonymous">
-                    <img v-else :src="'/getSongCover?filename=' + playingSong.filename" class="fancy-view-song-art" id="current-image">
-                    <div class="current-song">
-                        <progress max="1000" id="progress" :value="progressBar"></progress>
-                        <h1>{{ playingSong.title }}</h1>
-                        <p class="dancing-style" v-if="playingSong.dancingStyle">{{ playingSong.dancingStyle }}</p>
-                        <p>{{ playingSong.artist }}</p>
-                    </div>
-                </div>
-                <div class="mode-selector-wrapper">
-                    <select v-model="visualizationSettings" @change="setVisualization()">
-                        <option value="mic">Microphone (Mic access required)</option>
-                        <option value="bpm">BPM (might not be 100% accurate)</option>
-                        <option value="off">No visualization except background</option>
-                    </select>
-                </div>
-                <div class="song-list-wrapper">
-                    <div v-for="song in songQueue" class="song-list">
-                        <span class="material-symbols-outlined song-image" v-if="!song.hasCoverArt && ( playingSong.filename !== song.filename || isPlaying )">music_note</span>
-                        <img v-else-if="song.hasCoverArt && ( playingSong.filename !== song.filename || isPlaying ) && song.coverArtOrigin === 'api'" :src="song.coverArtURL" class="song-image">
-                        <img v-else-if="song.hasCoverArt && ( playingSong.filename !== song.filename || isPlaying ) && song.coverArtOrigin !== 'api'" :src="'/getSongCover?filename=' + song.filename" class="song-image">
-                        <div v-if="playingSong.filename === song.filename && isPlaying" class="playing-symbols">
-                            <div class="playing-symbols-wrapper">
-                                <div class="playing-bar" id="bar-1"></div>
-                                <div class="playing-bar" id="bar-2"></div>
-                                <div class="playing-bar" id="bar-3"></div>
-                            </div>
-                        </div>
-                        <span class="material-symbols-outlined pause-icon" v-if="!isPlaying && playingSong.filename === song.filename">pause</span>
-                        <div class="song-details-wrapper">
-                            <h3>{{ song.title }}</h3>
-                            <p>{{ song.artist }}</p>
-                        </div>
-                        <div class="time-until">
-                            {{ getTimeUntil( song ) }}
-                        </div>
-                    </div>
-                    <!-- <img :src="" alt=""> -->
-                </div>
-            </div>
-            <div v-else>
-                <h1>Loading...</h1>
-            </div>
-            <div class="background" id="background">
-                <div class="beat"></div>
-                <div class="beat-manual"></div>
-            </div>
-        </div>
-        <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.1/jquery.min.js"></script>
-        <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
-        <script src="https://cdnjs.cloudflare.com/ajax/libs/color-thief/2.3.0/color-thief.umd.js"></script>
-        <script src="/fancy/showcase.js"></script>
-    </body>
-</html>

backend/ui/fancy/showcase.js

@@ -1,361 +0,0 @@
-// eslint-disable-next-line no-undef
-const { createApp } = Vue;
-
-createApp( {
-    data() {
-        return {
-            hasLoaded: false,
-            songs: [],
-            playingSong: {},
-            isPlaying: false,
-            pos: 0,
-            queuePos: 0,
-            colourPalette: [],
-            progressBar: 0,
-            timeTracker: null,
-            visualizationSettings: 'mic',
-            micAnalyzer: null,
-            beatDetected: false,
-            colorThief: null,
-            lastDispatch: new Date().getTime() - 5000,
-            isReconnecting: false,
-        };
-    },
-    computed: {
-        songQueue() {
-            let ret = [];
-            let pos = 0;
-            for ( let song in this.songs ) {
-                if ( pos >= this.queuePos ) {
-                    ret.push( this.songs[ song ] );
-                }
-                pos += 1;
-            }
-            return ret;
-        },
-        getTimeUntil() {
-            return ( song ) => {
-                let timeRemaining = 0;
-                for ( let i = this.queuePos; i < Object.keys( this.songs ).length - 1; i++ ) {
-                    if ( this.songs[ i ] == song ) {
-                        break;
-                    }
-                    timeRemaining += parseInt( this.songs[ i ].duration );
-                }
-                if ( this.isPlaying ) {
-                    if ( timeRemaining === 0 ) {
-                        return 'Currently playing';
-                    } else {
-                        return 'Playing in less than ' + Math.ceil( timeRemaining / 60 - this.pos / 60 )  + 'min';
-                    }
-                } else {
-                    if ( timeRemaining === 0 ) {
-                        return 'Plays next';
-                    } else {
-                        return 'Playing less than ' + Math.ceil( timeRemaining / 60 - this.pos / 60 )  + 'min after starting to play';
-                    }
-                }
-            }
-        }
-    },
-    methods: {
-        startTimeTracker () {
-            this.timeTracker = setInterval( () => {
-                this.pos = ( new Date().getTime() - this.playingSong.startTime ) / 1000 + this.oldPos;
-                this.progressBar = ( this.pos / this.playingSong.duration ) * 1000;
-                if ( isNaN( this.progressBar ) ) {
-                    this.progressBar = 0;
-                }
-            }, 100 );
-        },
-        stopTimeTracker () {
-            clearInterval( this.timeTracker );
-            this.oldPos = this.pos;
-        },
-        getImageData() {
-            return new Promise( ( resolve, reject ) => {
-                if ( this.playingSong.hasCoverArt ) {
-                    setTimeout( () => {
-                        const img = document.getElementById( 'current-image' );
-                        if ( img.complete ) {
-                            resolve( this.colorThief.getPalette( img ) );
-                        } else {
-                            img.addEventListener( 'load', () => {
-                                resolve( this.colorThief.getPalette( img ) );
-                            } );
-                        }
-                    }, 500 );
-                } else {
-                    reject( 'no image' );
-                }
-            } );
-        },
-        connect() {
-            this.colorThief = new ColorThief();
-            let source = new EventSource( '/clientDisplayNotifier', { withCredentials: true } );
-            source.onmessage = ( e ) => {
-                let data;
-                try {
-                    data = JSON.parse( e.data );
-                } catch ( err ) {
-                    data = { 'type': e.data };
-                }
-                if ( data.type === 'basics' ) {
-                    this.isPlaying = data.data.isPlaying ?? false;
-                    this.playingSong = data.data.playingSong ?? {};
-                    this.songs = data.data.songQueue ?? [];
-                    this.pos = data.data.pos ?? 0;
-                    this.oldPos = data.data.pos ?? 0;
-                    this.progressBar = this.pos / this.playingSong.duration * 1000;
-                    this.queuePos = data.data.queuePos ?? 0;
-                    this.getImageData().then( palette => {
-                        this.colourPalette = palette;
-                        this.handleBackground();
-                    } ).catch( () => {
-                        this.colourPalette = [ { 'r': 255, 'g': 0, 'b': 0 }, { 'r': 0, 'g': 255, 'b': 0 }, { 'r': 0, 'g': 0, 'b': 255 } ];
-                        this.handleBackground();
-                    } );
-                } else if ( data.type === 'pos' ) {
-                    this.pos = data.data;
-                    this.oldPos = data.data;
-                    this.progressBar = data.data / this.playingSong.duration * 1000;
-                } else if ( data.type === 'isPlaying' ) {
-                    this.isPlaying = data.data;
-                    this.handleBackground();
-                } else if ( data.type === 'songQueue' ) {
-                    this.songs = data.data;
-                } else if ( data.type === 'playingSong' ) {
-                    this.playingSong = data.data;
-                    this.getImageData().then( palette => {
-                        this.colourPalette = palette;
-                        this.handleBackground();
-                    } ).catch( () => {
-                        this.colourPalette = [ [ 255, 0, 0 ], [ 0, 255, 0 ], [ 0, 0, 255 ] ];
-                        this.handleBackground();
-                    } );
-                } else if ( data.type === 'queuePos' ) {
-                    this.queuePos = data.data;
-                }
-            };
-
-            source.onopen = () => {
-                this.isReconnecting = false;
-                this.hasLoaded = true;
-            };
-
-            let self = this;
-                
-            source.addEventListener( 'error', function( e ) {
-                if ( e.eventPhase == EventSource.CLOSED ) source.close();
-
-                if ( e.target.readyState == EventSource.CLOSED ) {
-                    console.log( 'disconnected' );
-                }
-
-                // TODO: Notify about disconnect
-                setTimeout( () => {
-                    if ( !self.isReconnecting ) {
-                        self.isReconnecting = true;
-                        self.tryReconnect();
-                    }
-                }, 1000 );
-            }, false );
-        },
-        tryReconnect() {
-            const int = setInterval( () => {
-                if ( !this.isReconnecting ) {
-                    clearInterval( int );
-                } else {
-                    connectToSSESource();
-                }
-            }, 1000 );
-        },
-        handleBackground() {
-            let colourDetails = [];
-            let colours = [];
-            let differentEnough = true;
-            if ( this.colourPalette[ 0 ] ) {
-                for ( let i in this.colourPalette ) {
-                    for ( let colour in colourDetails ) {
-                        const colourDiff = ( Math.abs( colourDetails[ colour ][ 0 ] - this.colourPalette[ i ][ 0 ] ) / 255
-                            + Math.abs( colourDetails[ colour ][ 1 ] - this.colourPalette[ i ][ 1 ] ) / 255
-                            + Math.abs( colourDetails[ colour ][ 2 ] - this.colourPalette[ i ][ 2 ] ) / 255 ) / 3 * 100;
-                        if ( colourDiff > 15 ) {
-                            differentEnough = true;
-                        }
-                    }
-                    if ( differentEnough ) {
-                        colourDetails.push( this.colourPalette[ i ] );
-                        colours.push( 'rgb(' + this.colourPalette[ i ][ 0 ] + ',' + this.colourPalette[ i ][ 1 ] + ',' + this.colourPalette[ i ][ 2 ] + ')' );
-                    }
-                    differentEnough = false;
-                }
-            }
-            let outColours = 'conic-gradient(';
-            if ( colours.length < 3 ) {
-                for ( let i = 0; i < 3; i++ ) {
-                    if ( colours[ i ] ) {
-                        outColours += colours[ i ] + ',';
-                    } else {
-                        if ( i === 0 ) {
-                            outColours += 'blue,';
-                        } else if ( i === 1 ) {
-                            outColours += 'green,';
-                        } else if ( i === 2 ) {
-                            outColours += 'red,';
-                        }
-                    }
-                }
-            } else if ( colours.length < 11 ) {
-                for ( let i in colours ) {
-                    outColours += colours[ i ] + ',';
-                }
-            } else {
-                for ( let i = 0; i < 10; i++ ) {
-                    outColours += colours[ i ] + ',';
-                }
-            }
-            outColours += colours[ 0 ] ?? 'blue' + ')';
-
-            $( '#background' ).css( 'background', outColours );
-            this.setVisualization();
-        },
-        setVisualization () {
-            if ( Object.keys( this.playingSong ).length > 0 ) {
-                if ( this.visualizationSettings === 'bpm' ) {
-                    if ( this.playingSong.bpm && this.isPlaying ) {
-                        $( '.beat' ).show();
-                        $( '.beat' ).css( 'animation-duration', 60 / this.playingSong.bpm );
-                        $( '.beat' ).css( 'animation-delay', this.pos % ( 60 / this.playingSong.bpm  * this.pos ) + this.playingSong.bpmOffset - ( 60 / this.playingSong.bpm  * this.pos / 2 ) );
-                    } else {
-                        $( '.beat' ).hide();
-                    }
-                    try {
-                        clearInterval( this.micAnalyzer );
-                    } catch ( err ) {}
-                } else if ( this.visualizationSettings === 'off' ) {
-                    $( '.beat' ).hide();
-                    try {
-                        clearInterval( this.micAnalyzer );
-                    } catch ( err ) {}
-                } else if ( this.visualizationSettings === 'mic' ) {
-                    $( '.beat-manual' ).hide();
-                    try {
-                        clearInterval( this.micAnalyzer );
-                    } catch ( err ) {}
-                    this.micAudioHandler();
-                }
-            } else {
-                console.log( 'not playing yet' );
-            }
-        },
-        micAudioHandler () {
-            const audioContext = new ( window.AudioContext || window.webkitAudioContext )();
-            const analyser = audioContext.createAnalyser();
-            analyser.fftSize = 256;
-            const bufferLength = analyser.frequencyBinCount;
-            const dataArray = new Uint8Array( bufferLength );
-
-            navigator.mediaDevices.getUserMedia( { audio: true } ).then( ( stream ) => {
-                const mic = audioContext.createMediaStreamSource( stream );
-                mic.connect( analyser );
-                analyser.getByteFrequencyData( dataArray );
-                let prevSpectrum = null;
-                let threshold = 10; // Adjust as needed
-                this.beatDetected = false;
-                this.micAnalyzer = setInterval( () => {
-                    analyser.getByteFrequencyData( dataArray );
-                    // Convert the frequency data to a numeric array
-                    const currentSpectrum = Array.from( dataArray );
-
-                    if ( prevSpectrum ) {
-                        // Calculate the spectral flux
-                        const flux = this.calculateSpectralFlux( prevSpectrum, currentSpectrum );
-
-                        if ( flux > threshold && !this.beatDetected ) {
-                            // Beat detected
-                            this.beatDetected = true;
-                            this.animateBeat();
-                        }
-                    }
-                    prevSpectrum = currentSpectrum;
-                }, 20 );
-            } );
-        },
-        animateBeat () {
-            $( '.beat-manual' ).stop();
-            const duration = Math.ceil( 60 / ( this.playingSong.bpm ?? 180 ) * 500 ) - 50;
-            $( '.beat-manual' ).fadeIn( 50 );
-            setTimeout( () => {
-                $( '.beat-manual' ).fadeOut( duration );
-                setTimeout( () => {
-                    $( '.beat-manual' ).stop();
-                    this.beatDetected = false;
-                }, duration );
-            }, 50 );
-        },
-        calculateSpectralFlux( prevSpectrum, currentSpectrum ) {
-            let flux = 0;
-        
-            for ( let i = 0; i < prevSpectrum.length; i++ ) {
-                const diff = currentSpectrum[ i ] - prevSpectrum[ i ];
-                flux += Math.max( 0, diff );
-            }
-        
-            return flux;
-        },
-        notifier() {
-            if ( parseInt( this.lastDispatch ) + 5000 < new Date().getTime() ) {
-
-            }
-            Notification.requestPermission();
-
-            console.warn( '[ notifier ]: Status is now enabled \n\n-> Any leaving or tampering with the website will send a notification to the host' );
-            // Detect if window is currently in focus
-            window.onblur = () => {
-                this.sendNotification( 'blur' );
-            }
-
-            // Detect if browser window becomes hidden (also with blur event)
-            document.onvisibilitychange = () => {
-                if ( document.visibilityState === 'hidden' ) {
-                    this.sendNotification( 'visibility' );
-                }
-            };
-        },
-        sendNotification( notification ) {
-            let fetchOptions = {
-                method: 'post',
-                body: JSON.stringify( { 'type': notification } ),
-                headers: {
-                    'Content-Type': 'application/json',
-                    'charset': 'utf-8'
-                },
-            };
-            fetch( '/clientStatusUpdate', fetchOptions ).catch( err => {
-                console.error( err );
-            } );
-
-            new Notification( 'YOU ARE UNDER SURVEILLANCE', { 
-                body: 'Please return to the original webpage immediately!',
-                requireInteraction: true,
-             } )
-        }
-    },
-    mounted() {
-        this.connect();
-        this.notifier();
-        // if ( this.visualizationSettings === 'mic' ) {
-        //     this.micAudioHandler();
-        // }
-    },
-    watch: {
-        isPlaying( value ) {
-            if ( value ) {
-                this.startTimeTracker();
-            } else {
-                this.stopTimeTracker();
-            }
-        }
-    }
-} ).mount( '#app' );

backend/ui/index.html

@@ -1,52 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-    <head>
-        <meta charset="UTF-8">
-        <meta name="viewport" content="width=device-width, initial-scale=1.0">
-        <meta http-equiv="X-UA-Compatible" content="IE=7">
-        <meta http-equiv="X-UA-Compatible" content="ie=edge">
-        <title>Showcase - MusicPlayerV2</title>
-        <link rel="stylesheet" href="/showcase.css">
-        <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200" />
-    </head>
-    <body>
-        <div class="info">Designed and developed by Janis Hutz <a href="https://janishutz.com" target="_blank" style="text-decoration: none; color: white;">https://janishutz.com</a></div>
-        <div class="content loading" id="loading">
-            <h1>Loading...</h1>
-            <p>Please wait</p>
-        </div>
-        <div class="content" id="app">
-            <div v-if="hasLoaded" style="width: 100%">
-                <div class="current-song-wrapper">
-                    <span class="material-symbols-outlined fancy-view-song-art" v-if="!playingSong.hasCoverArt || playingSong.coverArtOrigin !== 'api'">music_note</span>
-                    <img v-else-if="playingSong.hasCoverArt && playingSong.coverArtOrigin === 'api'" :src="playingSong.coverArtURL" class="fancy-view-song-art" id="current-image" crossorigin="anonymous">
-                    <div class="current-song">
-                        <progress max="1000" id="progress" :value="progressBar"></progress>
-                        <h1>{{ playingSong.title }}</h1>
-                        <p class="dancing-style" v-if="playingSong.dancingStyle">{{ playingSong.dancingStyle }}</p>
-                        <p>{{ playingSong.artist }}</p>
-                    </div>
-                </div>
-                <div class="song-list-wrapper">
-                    <div v-for="song in songQueue" class="song-list">
-                        <div class="song-details-wrapper">
-                            <h3>{{ song.title }}</h3>
-                            <p>{{ song.artist }}</p>
-                        </div>
-                        <div class="time-until">
-                            {{ getTimeUntil( song ) }}
-                        </div>
-                    </div>
-                    <!-- <img :src="" alt=""> -->
-                </div>
-            </div>
-            <div v-else>
-                <h1>Loading...</h1>
-            </div>
-        </div>
-        <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.1/jquery.min.js"></script>
-        <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
-        <script src="https://cdnjs.cloudflare.com/ajax/libs/color-thief/2.3.0/color-thief.umd.js"></script>
-        <script src="/showcase.js"></script>
-    </body>
-</html>

backend/ui/showcase.css

@@ -1,188 +0,0 @@
-.material-symbols-outlined {
-    font-variation-settings:
-    'FILL' 0,
-    'wght' 400,
-    'GRAD' 0,
-    'opsz' 24
-}
-
-body, html {
-    width: 100%;
-    height: 100%;
-    margin: 0;
-    padding: 0;
-    color: white;
-    background-color: rgb(29, 29, 29);
-}
-
-body {
-    font-family: sans-serif;
-}
-
-.content {
-    width: 100%;
-    display: none;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-}
-
-.loaded {
-    display: block;
-}
-
-.loading {
-    display: flex;
-    height: 100vh;
-}
-
-.playing-symbols {
-    position: absolute;
-    left: 10vw;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: row;
-    width: 5vw;
-    height: 5vw;
-    background-color: rgba( 0, 0, 0, 0.6 );
-}
-
-.playing-symbols-wrapper {
-    width: 4vw;
-    height: 5vw;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: row;
-}
-
-.song-list-wrapper {
-    width: 100%;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-    margin-bottom: 5%;
-}
-
-.song-list {
-    display: flex;
-    flex-direction: row;
-    align-items: center;
-    width: 80%;
-    margin: 2px;
-    padding: 1vh;
-    border: 1px white solid;
-    background-color: rgba( 0, 0, 0, 0.4 );
-}
-
-.song-details-wrapper {
-    margin: 0;
-    display: block;
-    margin-left: 10px;
-    margin-right: auto;
-    width: 65%;
-}
-
-.song-list .song-image {
-    width: 5vw;
-    height: 5vw;
-    object-fit: cover;
-    object-position: center;
-    font-size: 5vw;
-}
-
-.pause-icon {
-    width: 5vw;
-    height: 5vw;
-    object-fit: cover;
-    object-position: center;
-    font-size: 5vw !important;
-    user-select: none;
-}
-
-.current-song-wrapper {
-    display: flex;
-    align-items: center;
-    flex-direction: column;
-    width: 100%;
-    margin-bottom: 2%;
-    margin-top: 1%;
-}
-
-.current-song {
-    display: flex;
-    align-items: center;
-    flex-direction: column;
-    margin-top: 1vh;
-    padding: 1vh;
-    max-width: 80%;
-    text-align: center;
-    background-color: rgba( 0, 0, 0, 0.4 );
-}
-
-.fancy-view-song-art {
-    height: 30vh;
-    width: 30vh;
-    object-fit: cover;
-    object-position: center;
-    margin-bottom: 10px;
-    font-size: 30vh !important;
-}
-
-#app {
-    background-color: rgba( 0, 0, 0, 0 );
-}
-
-#progress, #progress::-webkit-progress-bar {
-    background-color: rgba(45, 28, 145);
-    color: rgba(45, 28, 145);
-    width: 30vw;
-    border: none;
-    border-radius: 0px;
-    accent-color: white;
-    -webkit-appearance: none;
-    appearance: none;
-}
-
-#progress::-moz-progress-bar {
-    background-color: white;
-}
-
-#progress::-webkit-progress-value {
-    background-color: white !important;
-}
-
-.mode-selector-wrapper {
-    opacity: 0;
-    position: fixed;
-    right: 0.5%;
-    top: 0.5%;
-    padding: 0.5%;
-}
-
-.mode-selector-wrapper:hover {
-    opacity: 1;
-}
-
-.dancing-style {
-    font-size: 250%;
-    margin: 0;
-    font-weight: bolder;
-}
-
-.info {
-    position: fixed;
-    font-size: 12px;
-    transform: rotate(270deg);
-    left: -150px;
-    margin: 0;
-    padding: 0;
-    top: 50%;
-}
-
-.time-until {
-    width: 30%;
-    text-align: end;
-}

backend/ui/showcase.js

@@ -1,159 +0,0 @@
-// eslint-disable-next-line no-undef
-const { createApp } = Vue;
-
-createApp( {
-    data() {
-        return {
-            hasLoaded: false,
-            songs: [],
-            playingSong: {},
-            isPlaying: false,
-            pos: 0,
-            queuePos: 0,
-            colourPalette: [],
-            progressBar: 0,
-            timeTracker: null,
-            isReconnecting: false,
-        };
-    },
-    computed: {
-        songQueue() {
-            let ret = [];
-            let pos = 0;
-            for ( let song in this.songs ) {
-                if ( pos >= this.queuePos ) {
-                    ret.push( this.songs[ song ] );
-                }
-                pos += 1;
-            }
-            return ret;
-        },
-        getTimeUntil() {
-            return ( song ) => {
-                let timeRemaining = 0;
-                for ( let i = this.queuePos; i < Object.keys( this.songs ).length; i++ ) {
-                    if ( this.songs[ i ] == song ) {
-                        break;
-                    }
-                    timeRemaining += parseInt( this.songs[ i ].duration );
-                }
-                if ( this.isPlaying ) {
-                    if ( timeRemaining === 0 ) {
-                        return 'Currently playing';
-                    } else {
-                        return 'Playing in less than ' + Math.ceil( timeRemaining / 60 - this.pos / 60 )  + 'min';
-                    }
-                } else {
-                    if ( timeRemaining === 0 ) {
-                        return 'Plays next';
-                    } else {
-                        return 'Playing less than ' + Math.ceil( timeRemaining / 60 - this.pos / 60 )  + 'min after starting to play';
-                    }
-                }
-            }
-        }
-    },
-    methods: {
-        startTimeTracker () {
-            try {
-                clearInterval( this.timeTracker );
-            } catch ( err ) {}
-            this.timeTracker = setInterval( () => {
-                this.pos = ( new Date().getTime() - this.playingSong.startTime ) / 1000 + this.oldPos;
-                this.progressBar = ( this.pos / this.playingSong.duration ) * 1000;
-                if ( isNaN( this.progressBar ) ) {
-                    this.progressBar = 0;
-                }
-            }, 100 );
-        },
-        stopTimeTracker () {
-            clearInterval( this.timeTracker );
-            this.oldPos = this.pos;
-        },
-        connect() {
-            let source = new EventSource( '/clientDisplayNotifier', { withCredentials: true } );
-            source.onmessage = ( e ) => {
-                let data;
-                try {
-                    data = JSON.parse( e.data );
-                } catch ( err ) {
-                    data = { 'type': e.data };
-                }
-                if ( data.type === 'basics' ) {
-                    this.isPlaying = data.data.isPlaying ?? false;
-                    this.playingSong = data.data.playingSong ?? {};
-                    this.songs = data.data.songQueue ?? [];
-                    this.pos = data.data.pos ?? 0;
-                    this.oldPos = data.data.pos ?? 0;
-                    this.progressBar = this.pos / this.playingSong.duration * 1000;
-                    this.queuePos = data.data.queuePos ?? 0;
-                } else if ( data.type === 'pos' ) {
-                    this.pos = data.data;
-                    this.oldPos = data.data;
-                    this.progressBar = data.data / this.playingSong.duration * 1000;
-                } else if ( data.type === 'isPlaying' ) {
-                    this.isPlaying = data.data;
-                } else if ( data.type === 'songQueue' ) {
-                    this.songs = data.data;
-                } else if ( data.type === 'playingSong' ) {
-                    this.playingSong = data.data;
-                } else if ( data.type === 'queuePos' ) {
-                    this.queuePos = data.data;
-                }
-            };
-
-            source.onopen = () => {
-                this.isReconnecting = false;
-                this.hasLoaded = true;
-                if ( document.fonts.status === 'loaded' ) {
-                    document.getElementById( 'loading' ).classList.remove( 'loading' );
-                    document.getElementById( 'app' ).classList.add( 'loaded' );
-                } else {
-                    document.fonts.onloadingdone = () => {
-                        document.getElementById( 'loading' ).classList.remove( 'loading' );
-                        document.getElementById( 'app' ).classList.add( 'loaded' );
-                    };
-                }
-
-            };
-                
-            let self = this;
-
-            source.addEventListener( 'error', function( e ) {
-                if ( e.eventPhase == EventSource.CLOSED ) source.close();
-
-                if ( e.target.readyState == EventSource.CLOSED ) {
-                    console.log( 'disconnected' );
-                }
-
-                setTimeout( () => {
-                    if ( !self.isReconnecting ) {
-                        self.isReconnecting = true;
-                        self.tryReconnect();
-                    }
-                }, 1000 );
-            }, false );
-        },
-        tryReconnect() {
-            const int = setInterval( () => {
-                if ( !this.isReconnecting ) {
-                    clearInterval( int );
-                } else {
-                    connectToSSESource();
-                }
-            }, 1000 );
-        },
-    },
-    mounted() {
-        this.connect();
-    },
-    watch: {
-        isPlaying( value ) {
-            if ( value ) {
-                this.startTimeTracker();
-            } else {
-                this.stopTimeTracker();
-            }
-        }
-    }
-} ).mount( '#app' );

frontend/.browserslistrc

@@ -1,4 +0,0 @@
-> 1%
-last 2 versions
-not dead
-not ie 11

frontend/.gitignore

@@ -1,27 +0,0 @@
-.DS_Store
-node_modules
-/dist
-
-
-# local env files
-.env.local
-.env.*.local
-
-# Log files
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-pnpm-debug.log*
-
-# Editor directories and files
-.idea
-.vscode
-*.suo
-*.ntvs*
-*.njsproj
-*.sln
-*.sw?
-
-#Electron-builder output
-/dist_electron
-test

frontend/README.md

@@ -1,19 +0,0 @@
-# musicplayerv2
-
-## Project setup
-```
-npm install
-```
-
-### Compiles and hot-reloads for development
-```
-npm run serve
-```
-
-### Compiles and minifies for production
-```
-npm run build
-```
-
-### Customize configuration
-See [Configuration Reference](https://cli.vuejs.org/config/).

frontend/babel.config.js

@@ -1,5 +0,0 @@
-module.exports = {
-  presets: [
-    '@vue/cli-plugin-babel/preset'
-  ]
-}

frontend/jsconfig.json

@@ -1,19 +0,0 @@
-{
-  "compilerOptions": {
-    "target": "es5",
-    "module": "esnext",
-    "baseUrl": "./",
-    "moduleResolution": "node",
-    "paths": {
-      "@/*": [
-        "src/*"
-      ]
-    },
-    "lib": [
-      "esnext",
-      "dom",
-      "dom.iterable",
-      "scripthost"
-    ]
-  }
-}

frontend/package.json

@@ -1,56 +0,0 @@
-{
-  "name": "musicplayerv2",
-  "version": "1.0.0",
-  "maintainers": [
-    "Janis Hutz <development@janishutz.com>"
-  ],
-  "description": "A music player",
-  "homepage": "https://janishutz.com/projects/musicplayerv2",
-  "author": {
-    "name": "Janis Hutz",
-    "email": "development@janishutz.com",
-    "url": "https://janishutz.com"
-  },
-  "license": "GPL-3.0-or-later",
-  "bugs": {
-    "url": "https://github.com/simplePCBuilding/musicplayerv2/issues"
-  },
-  "private": true,
-  "scripts": {
-    "serve": "vue-cli-service serve",
-    "build": "vue-cli-service build",
-    "electron:build": "vue-cli-service electron:build",
-    "electron:serve": "vue-cli-service electron:serve",
-    "postinstall": "electron-builder install-app-deps",
-    "postuninstall": "electron-builder install-app-deps"
-  },
-  "main": "background.js",
-  "dependencies": {
-    "axios": "^1.6.1",
-    "core-js": "^3.8.3",
-    "cors": "^2.8.5",
-    "csv-parser": "^3.0.0",
-    "electron-squirrel-startup": "^1.0.0",
-    "eventsource": "^2.0.2",
-    "express-session": "^1.17.3",
-    "ip": "^1.1.8",
-    "jquery": "^3.7.1",
-    "json-beautify": "^1.1.1",
-    "jsonwebtoken": "^9.0.2",
-    "music-metadata": "^7.13.0",
-    "node-fetch": "^2.7.0",
-    "node-musickit-api": "^2.1.1",
-    "realtime-bpm-analyzer": "^3.2.1",
-    "vue": "^3.2.13",
-    "vue-router": "^4.0.3",
-    "web-audio-beat-detector": "^8.1.55"
-  },
-  "devDependencies": {
-    "@vue/cli-plugin-babel": "~5.0.0",
-    "@vue/cli-plugin-router": "~5.0.0",
-    "@vue/cli-service": "~5.0.0",
-    "electron": "^13.0.0",
-    "electron-devtools-installer": "^3.1.0",
-    "vue-cli-plugin-electron-builder": "~2.1.1"
-  }
-}

frontend/public/icon-font.css

@@ -1,24 +0,0 @@
-/* fallback */
-@font-face {
-    font-family: 'Material Symbols Outlined';
-    font-style: normal;
-    font-weight: 100 700;
-    src: url(/iconFont.woff2) format('woff2');
-  }
-  
-  .material-symbols-outlined {
-    font-family: 'Material Symbols Outlined';
-    font-weight: normal;
-    font-style: normal;
-    font-size: 24px;
-    line-height: 1;
-    letter-spacing: normal;
-    text-transform: none;
-    display: inline-block;
-    white-space: nowrap;
-    word-wrap: normal;
-    direction: ltr;
-    -moz-font-feature-settings: 'liga';
-    -moz-osx-font-smoothing: grayscale;
-  }
-  

frontend/public/index.html

@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html lang="">
-  <head>
-    <meta charset="utf-8">
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <meta name="viewport" content="width=device-width,initial-scale=1.0">
-    <link rel="icon" href="<%= BASE_URL %>favicon.ico">
-    <link rel="stylesheet" href="/icon-font.css" />
-    <script src="/jquery.min.js"></script>
-    <title><%= htmlWebpackPlugin.options.title %></title>
-  </head>
-  <body>
-    <noscript>
-      <strong>We're sorry but <%= htmlWebpackPlugin.options.title %> doesn't work properly without JavaScript enabled. Please enable it to continue.</strong>
-    </noscript>
-    <div id="app"></div>
-    <!-- built files will be auto injected -->
-  </body>
-</html>

frontend/src/App.vue

@@ -1,177 +0,0 @@
-<template>
-    <router-view v-slot="{ Component, route }">
-        <transition :name="route.meta.transition || 'fade'" mode="out-in">
-            <component :is="Component" />
-        </transition>
-    </router-view>
-</template>
-
-<style>
-    :root, :root.light {
-        --primary-color: #2c3e50;
-        --accent-background: rgb(30, 30, 82);
-        --secondary-color: white;
-        --background-color: white;
-        --popup-color: rgb(224, 224, 224);
-        --accent-color: #42b983;
-        --hover-color: rgb(165, 165, 165);
-        --accent-background-hover: rgb(124, 140, 236);
-        --overlay-color: rgba(0, 0, 0, 0.7);
-        --border-color: rgb(100, 100, 100);
-        --highlight-backdrop: rgb(143, 134, 192);
-        --hint-color: rgb(174, 210, 221);
-        --PI: 3.14159265358979;
-    }
-
-    :root.dark {
-        --primary-color: white;
-        --accent-background: rgb(56, 56, 112);
-        --secondary-color: white;
-        --background-color: rgb(32, 32, 32);
-        --popup-color: rgb(58, 58, 58);
-        --accent-color: #42b983;
-        --hover-color: rgb(83, 83, 83);
-        --accent-background-hover: #4380a8;
-        --overlay-color: rgba(104, 104, 104, 0.575);
-        --border-color: rgb(190, 190, 190);
-        --highlight-backdrop: rgb(85, 63, 207);
-        --hint-color: rgb(88, 91, 110);
-    }
-
-    @media ( prefers-color-scheme: dark ) {
-        :root {
-            --primary-color: white;
-            --accent-background: rgb(56, 56, 112);
-            --secondary-color: white;
-            --background-color: rgb(32, 32, 32);
-            --popup-color: rgb(58, 58, 58);
-            --accent-color: #42b983;
-            --hover-color: rgb(83, 83, 83);
-            --accent-background-hover: #4380a8;
-            --overlay-color: rgba(104, 104, 104, 0.575);
-            --border-color: rgb(190, 190, 190);
-            --highlight-backdrop: rgb(85, 63, 207);
-            --hint-color: rgb(88, 91, 110);
-        }
-    }
-
-    ::selection {
-        background-color: var( --highlight-backdrop );
-        color: var( --secondary-color );
-    }
-
-    #themeSelector {
-        background-color: rgba( 0, 0, 0, 0 );
-        color: var( --primary-color );
-        font-size: 130%;
-        padding: 0;
-        margin: 0;
-        border: none;
-        cursor: pointer;
-    }
-
-    html,
-    body {
-        width: 100%;
-        height: 100%;
-        margin: 0;
-        padding: 0;
-        background-color: var( --background-color );
-        color: var( --primary-color );
-    }
-
-    #app {
-        transition: 0.5s;
-        background-color: var( --background-color );
-        font-family: Avenir, Helvetica, Arial, sans-serif;
-        -webkit-font-smoothing: antialiased;
-        -moz-osx-font-smoothing: grayscale;
-        text-align: center;
-        color: var( --primary-color );
-        height: 100%;
-        display: flex;
-        flex-direction: column;
-    }
-
-    nav {
-        padding: 30px;
-    }
-
-    nav a {
-        font-weight: bold;
-        color: var( --primary-color );
-    }
-
-    nav a.router-link-exact-active {
-        color: #42b983;
-    }
-
-    .scale-enter-active,
-    .scale-leave-active {
-        transition: all 0.5s ease;
-    }
-
-    .scale-enter-from,
-    .scale-leave-to {
-        opacity: 0;
-        transform: scale(0.9);
-    }
-
-    .fade-enter-active,
-    .fade-leave-active {
-        transition: opacity 0.4s ease;
-    }
-
-    .fade-enter-from,
-    .fade-leave-to {
-        opacity: 0;
-    }
-
-    .material-symbols-outlined {
-        font-variation-settings:
-        'FILL' 0,
-        'wght' 400,
-        'GRAD' 0,
-        'opsz' 48
-    }
-
-    .clr-open {
-        border: black solid 1px !important;
-    }
-</style>
-
-<script>
-export default {
-    name: 'app',
-    data () {
-        return {
-            theme: '',
-        }
-    },
-    methods: {
-        changeTheme () {
-            if ( this.theme === '&#9788;' ) {
-                document.documentElement.classList.remove( 'dark' );
-                document.documentElement.classList.add( 'light' );
-                localStorage.setItem( 'theme', '&#9789;' );
-                this.theme = '&#9789;';
-            } else if ( this.theme === '&#9789;' ) {
-                document.documentElement.classList.remove( 'light' );
-                document.documentElement.classList.add( 'dark' );
-                localStorage.setItem( 'theme', '&#9788;' );
-                this.theme = '&#9788;';
-            }
-        }
-    },
-    created () {
-        this.theme = localStorage.getItem( 'theme' ) ?? '';
-        if ( window.matchMedia( '(prefers-color-scheme: dark)' ).matches || this.theme === '&#9788;' ) {
-            document.documentElement.classList.add( 'dark' );
-            this.theme = '&#9788;';
-        } else {
-            document.documentElement.classList.add( 'light' );
-            this.theme = '&#9789;';
-        }
-    }
-}
-</script>

frontend/src/app.js

@@ -1,382 +0,0 @@
-const express = require( 'express' );
-let app = express();
-const path = require( 'path' );
-const cors = require( 'cors' );
-const fs = require( 'fs' );
-const bodyParser = require( 'body-parser' );
-const dialog = require( 'electron' ).dialog;
-const session = require( 'express-session' );
-const indexer = require( './indexer.js' );
-const axios = require( 'axios' );
-const ip = require( 'ip' );
-const jwt = require( 'jsonwebtoken' );
-const shell = require( 'electron' ).shell;
-const beautify = require( 'json-beautify' );
-const EventSource = require( 'eventsource' );
-
-
-app.use( bodyParser.urlencoded( { extended: false } ) );
-app.use( bodyParser.json() );
-app.use( cors() );
-app.use( session( {
-    secret: 'aeogetwöfaöow0ofö034eö8ptqw39eöavfui786uqew9t0ez9eauigwöfqewoöaiq938w0c8p9awöäf9¨äüöe',
-    saveUninitialized: true,
-    resave: false,
-} ) );
-
-const conf = JSON.parse( fs.readFileSync( path.join( __dirname + '/config/config.json' ) ) );
-
-// TODO: Import from config
-const remoteURL = conf.connectionURL ?? 'http://localhost:3000';
-let hasConnected = false;
-
-const connect = () => {
-    if ( authKey !== '' && conf.doConnect ) {
-        axios.post( remoteURL + '/connect', { 'authKey': authKey } ).then( res => {
-            if ( res.status === 200 ) {
-                console.log( '[ BACKEND INTEGRATION ] Connection successful' );
-                hasConnected = true;
-            } else {
-                console.error( '[ BACKEND INTEGRATION ] Connection error occurred' );
-            }
-        } ).catch( err => {
-            console.error( err );
-        } );
-        connectToSSESource();
-        return 'connecting';
-    } else {
-        return 'noAuthKey';
-    }
-};
-
-let isSSEAuth = false;
-let sessionToken = '';
-let errorCount = 0;
-let isReconnecting = false;
-
-const connectToSSESource = () => {
-    if ( isSSEAuth ) {
-        let source = new EventSource( remoteURL + '/mainNotifier', { 
-            https: true, 
-            withCredentials: true,
-            headers: {
-                'Cookie': sessionToken
-            }
-        } );
-        source.onmessage = ( e ) => {
-            let data;
-            try {
-                data = JSON.parse( e.data );
-            } catch ( err ) {
-                data = { 'type': e.data };
-            }
-            if ( data.type === 'blur' ) {
-                sendClientUpdate( data.type, data.ip );
-            } else if ( data.type === 'visibility' ) {
-                sendClientUpdate( data.type, data.ip );
-            }
-        };
-
-        source.onopen = () => {
-            isReconnecting = false;
-            console.log( '[ BACKEND INTEGRATION ] Connection to notifier successful' );
-        };
-            
-        source.addEventListener( 'error', function( e ) {
-            if ( e.eventPhase == EventSource.CLOSED ) source.close();
-
-            setTimeout( () => {
-                if ( !isReconnecting ) {
-                    isReconnecting = true;
-                    console.log( '[ BACKEND INTEGRATION ] Disconnected from notifier, reconnecting...' );
-                    tryReconnect();
-                }
-            }, 1000 );
-        }, false );
-    } else {
-        axios.post( remoteURL + '/authSSE', { 'authKey': authKey } ).then( res => {
-            if ( res.status == 200 ) {
-                sessionToken = res.headers[ 'set-cookie' ][ 0 ].slice( 0, res.headers[ 'set-cookie' ][ 0 ].indexOf( ';' ) );
-                isSSEAuth = true;
-                connectToSSESource();
-            } else {
-                connectToSSESource();
-            }
-        } );
-    }
-}
-
-const tryReconnect = () => {
-    const int = setInterval( () => {
-        if ( !isReconnecting ) {
-            clearInterval( int );
-        } else {
-            if ( errorCount > 5 ) {
-                isSSEAuth = false;
-                errorCount = 0;
-            } else {
-                errorCount += 1;
-            }
-            connectToSSESource();
-        }
-    }, 1000 );
-}
-
-let authKey = conf.authKey ?? '';
-
-connect();
-
-
-let connectedClients = {};
-let changedStatus = [];
-
-let currentDetails = {
-    'songQueue': [],
-    'playingSong': {},
-    'pos': 0,
-    'isPlaying': false,
-    'queuePos': 0,
-};
-
-let connectedMain = {};
-// TODO: Add backend integration
-
-require( './appleMusicRoutes.js' )( app );
-
-app.get( '/', ( request, response ) => {
-    response.sendFile( path.join( __dirname + '/client/showcase.html' ) );
-} );
-
-app.get( '/getLocalIP', ( req, res ) => {
-    res.send( ip.address() );
-} );
-
-app.get( '/useAppleMusic', ( req, res ) => {
-    shell.openExternal( 'http://localhost:8081/apple-music' );
-    res.send( 'ok' );
-} );
-
-app.get( '/openSongs', ( req, res ) => {
-    // res.send( '{ "data": [ "/home/janis/Music/KB2022" ] }' );
-    // res.send( '{ "data": [ "/mnt/storage/SORTED/Music/audio/KB2022" ] }' );
-    res.send( { 'data': dialog.showOpenDialogSync( { properties: [ 'openDirectory' ], title: 'Open music library folder' } ) } );
-} );
-
-app.get( '/showcase.js', ( req, res ) => {
-    res.sendFile( path.join( __dirname + '/client/showcase.js' ) );
-} );
-
-app.get( '/showcase.css', ( req, res ) => {
-    res.sendFile( path.join( __dirname + '/client/showcase.css' ) );
-} );
-
-app.get( '/backgroundAnim.css', ( req, res ) => {
-    res.sendFile( path.join( __dirname + '/client/backgroundAnim.css' ) );
-} );
-
-app.get( '/clientDisplayNotifier', ( req, res ) => {
-    res.writeHead( 200, {
-        'Content-Type': 'text/event-stream',
-        'Cache-Control': 'no-cache',
-        'Connection': 'keep-alive',
-    } );
-    res.status( 200 );
-    res.flushHeaders();
-    let det = { 'type': 'basics', 'data': currentDetails };
-    res.write( `data: ${ JSON.stringify( det ) }\n\n` );
-    connectedClients[ req.session.id ] = res;
-    req.on( 'close', () => {
-        connectedClients.splice( Object.keys( connectedClients ).indexOf( req.session.id ), 1 );
-    } );
-} );
-
-app.get( '/mainNotifier', ( req, res ) => {
-    const ipRetrieved = req.headers[ 'x-forwarded-for' ];
-    const ip = ipRetrieved ? ipRetrieved.split( /, / )[ 0 ] : req.connection.remoteAddress;
-    if ( ip === '::ffff:127.0.0.1' || ip === '::1' ) {
-        res.writeHead( 200, {
-            'Content-Type': 'text/event-stream',
-            'Cache-Control': 'no-cache',
-            'Connection': 'keep-alive',
-        } );
-        res.status( 200 );
-        res.flushHeaders();
-        let det = { 'type': 'basics' };
-        res.write( `data: ${ JSON.stringify( det ) }\n\n` );
-        connectedMain = res;
-    } else {
-        res.send( 'wrong' );
-    }
-} );
-
-const sendUpdate = ( update ) => {
-    if ( update === 'pos' ) {
-        currentDetails[ 'playingSong' ][ 'startTime' ] = new Date().getTime();
-        for ( let client in connectedClients ) {
-            connectedClients[ client ].write( 'data: ' + JSON.stringify( { 'type': 'playingSong', 'data': currentDetails[ 'playingSong' ] } ) + '\n\n' );
-            connectedClients[ client ].write( 'data: ' + JSON.stringify( { 'type': 'pos', 'data': currentDetails[ 'pos' ] } ) + '\n\n' );
-        }
-    } else if ( update === 'playingSong' ) {
-        if ( !currentDetails[ 'playingSong' ] ) {
-            currentDetails[ 'playingSong' ] = {};
-        }
-        currentDetails[ 'playingSong' ][ 'startTime' ] = new Date().getTime();
-        for ( let client in connectedClients ) {
-            connectedClients[ client ].write( 'data: ' + JSON.stringify( { 'type': 'pos', 'data': currentDetails[ 'pos' ] } ) + '\n\n' );
-        }
-    } else if ( update === 'isPlaying' ) {
-        currentDetails[ 'playingSong' ][ 'startTime' ] = new Date().getTime();
-        for ( let client in connectedClients ) {
-            connectedClients[ client ].write( 'data: ' + JSON.stringify( { 'type': 'playingSong', 'data': currentDetails[ 'playingSong' ] } ) + '\n\n' );
-            connectedClients[ client ].write( 'data: ' + JSON.stringify( { 'type': 'pos', 'data': currentDetails[ 'pos' ] } ) + '\n\n' );
-        }
-    }
-
-    for ( let client in connectedClients ) {
-        connectedClients[ client ].write( 'data: ' + JSON.stringify( { 'type': update, 'data': currentDetails[ update ] } ) + '\n\n' );
-    }
-    
-    // Check if connected and if not, try to authenticate with data from authKey file
-
-    if ( hasConnected ) {
-        if ( update === 'isPlaying' ) {
-            axios.post( remoteURL + '/statusUpdate', { 'type': 'playingSong', 'data': currentDetails[ 'playingSong' ], 'authKey': authKey } ).catch( err => {
-                console.error( err );
-            } );
-
-            axios.post( remoteURL + '/statusUpdate', { 'type': 'pos', 'data': currentDetails[ 'pos' ], 'authKey': authKey } ).catch( err => {
-                console.error( err );
-            } );
-        } else if ( update === 'pos' ) {
-            axios.post( remoteURL + '/statusUpdate', { 'type': 'playingSong', 'data': currentDetails[ 'playingSong' ], 'authKey': authKey } ).catch( err => {
-                console.error( err );
-            } );
-
-            axios.post( remoteURL + '/statusUpdate', { 'type': 'pos', 'data': currentDetails[ 'pos' ], 'authKey': authKey } ).catch( err => {
-                console.error( err );
-            } );
-        }
-        axios.post( remoteURL + '/statusUpdate', { 'type': update, 'data': currentDetails[ update ], 'authKey': authKey } ).catch( err => {
-            console.error( err );
-        } );
-    } else {
-        connect();
-    }
-}
-
-const allowedTypes = [ 'playingSong', 'isPlaying', 'songQueue', 'pos', 'queuePos' ];
-app.post( '/statusUpdate', ( req, res ) => {
-    if ( allowedTypes.includes( req.body.type ) ) {
-        currentDetails[ req.body.type ] = req.body.data;
-        changedStatus.push( req.body.type );
-        sendUpdate( req.body.type );
-        res.send( 'ok' );
-    } else {
-        res.status( 400 ).send( 'ERR_UNKNOWN_TYPE' );
-    }
-} );
-
-// STATUS UPDATE from the client display to send to main ui
-// Send update if page is closed
-const allowedMainUpdates = [ 'blur', 'visibility' ];
-app.post( '/clientStatusUpdate', ( req, res ) => {
-    if ( allowedMainUpdates.includes( req.body.type ) ) {
-        const ipRetrieved = req.headers[ 'x-forwarded-for' ];
-        const ip = ipRetrieved ? ipRetrieved.split( /, / )[ 0 ] : req.connection.remoteAddress;
-        sendClientUpdate( req.body.type, ip );
-        res.send( 'ok' );
-    } else {
-        res.status( 400 ).send( 'ERR_UNKNOWN_TYPE' );
-    }
-} );
-
-const sendClientUpdate = ( update, ip ) => {
-    try {
-        connectedMain.write( 'data: ' + JSON.stringify( { 'type': update, 'ip': ip } ) + '\n\n' );
-    } catch ( err ) {}
-}
-
-app.get( '/indexDirs', ( req, res ) => {
-    if ( req.query.dir ) {
-        indexer.index( req ).then( dirIndex => {
-            res.send( dirIndex );
-        } ).catch( err => {
-            if ( err === 'ERR_DIR_NOT_FOUND' ) {
-                res.status( 404 ).send( 'ERR_DIR_NOT_FOUND' );
-            } else {
-                res.status( 500 ).send( 'unable to process' );
-            }
-        } );
-    } else {
-        res.status( 400 ).send( 'ERR_REQ_INCOMPLETE' );
-    }
-} );
-
-app.get( '/loadPlaylist', ( req, res ) => {
-    const selFile = dialog.showOpenDialogSync( { properties: [ 'openFile' ], title: 'Open file with playlist' } )[ 0 ];
-    res.send( { 'data': JSON.parse( fs.readFileSync( selFile ) ), 'path': selFile } );
-} );
-
-app.get( '/getMetadata', async ( req, res ) => {
-    res.send( await indexer.analyzeFile( req.query.file ) );
-} );
-
-app.post( '/savePlaylist', ( req, res ) => {
-    fs.writeFileSync( dialog.showSaveDialogSync( { 
-        properties: [ 'createDirectory' ], 
-        title: 'Save the playlist as a json file', 
-        filters: [
-            {
-                extensions: [ 'json' ],
-                name: 'JSON files',
-            }
-        ],
-        defaultPath: 'songs.json'
-    } ), beautify( req.body, null, 2, 50 ) );
-    res.send( 'ok' );
-} );
-
-app.get( '/getSongCover', ( req, res ) => {
-    if ( req.query.filename ) {
-        if ( indexer.getImages( req.query.filename ) ) {
-            res.send( indexer.getImages( req.query.filename ) );
-        } else {
-            res.status( 404 ).send( 'No cover image for this file' );
-        }
-    } else {
-        res.status( 400 ).send( 'ERR_REQ_INCOMPLETE' );
-    }
-} );
-
-app.get( '/getSongFile', ( req, res ) => {
-    if ( req.query.filename ) {
-        res.sendFile( req.query.filename );
-    } else {
-        res.status( 400 ).send( 'ERR_REQ_INCOMPLETE' );
-    }
-} );
-
-
-app.get( '/getAppleMusicDevToken', ( req, res ) => {
-    // sign dev token
-    const privateKey = fs.readFileSync( path.join( __dirname + '/config/apple_private_key.p8' ) ).toString();
-    // TODO: Remove secret
-    const config = JSON.parse( fs.readFileSync( path.join( __dirname + '/config/apple-music-api.config.json' ) ) );
-    const jwtToken = jwt.sign( {}, privateKey, {
-        algorithm: "ES256",
-        expiresIn: "180d",
-        issuer: config.teamID,
-        header: {
-            alg: "ES256",
-            kid: config.keyID
-        }
-    } );
-    res.send( jwtToken );
-} );
-
-
-app.use( ( request, response, next ) => {
-    response.sendFile( path.join( __dirname + '' ) ) 
-} );
-
-app.listen( 8081 );

frontend/src/appleMusicRoutes.js

@@ -1,84 +0,0 @@
-/*
-*				MusicPlayerV2 - appleMusicRoutes.js
-*
-*	Created by Janis Hutz 11/14/2023, Licensed under the GPL V3 License
-*			https://janishutz.com, development@janishutz.com
-*
-*
-*/
-
-const path = require( 'path' );
-const fs = require( 'fs' );
-const csv = require( 'csv-parser' );
-const dialog = require( 'electron' ).dialog;
-
-const analyzeFile = ( filepath ) => {
-    return new Promise( ( resolve, reject ) => {
-        if ( filepath.includes( '.csv' ) ) {
-            // This will assume that line #1 will be song #1 in the file list
-            // (when sorted by name)
-            let results = {};
-            let pos = 0;
-            fs.createReadStream( filepath )
-            .pipe( csv() )
-            .on( 'data', ( data ) => {
-                results[ pos ] = data;
-                pos += 1;
-            } ).on( 'end', () => {
-                resolve( results );
-            } );
-        } else if ( filepath.includes( '.json' ) ) {
-            resolve( JSON.parse( fs.readFileSync( filepath ) ) );
-        } else {
-            reject( 'NO_CSV_OR_JSON_FILE' );
-        }
-    } );
-}
-
-module.exports = ( app ) => {
-    app.get( '/apple-music', ( req, res ) => {
-        res.sendFile( path.join( __dirname + '/client/appleMusic/index.html' ) );
-    } );
-
-    app.get( '/apple-music/helpers/:file', ( req, res ) => {
-        res.sendFile( path.join( __dirname + '/client/appleMusic/' + req.params.file ) );
-    } );
-
-    app.get( '/icon-font.css', ( req, res ) => {
-        res.sendFile( path.join( __dirname + '/client/icon-font.css' ) );
-    } );
-
-    app.get( '/iconFont.woff2', ( req, res ) => {
-        res.sendFile( path.join( __dirname + '/client/iconFont.woff2' ) );
-    } );
-
-    app.get( '/logo.png', ( req, res ) => {
-        res.sendFile( path.join( __dirname + '/client/logo.png' ) );
-    } );
-
-    app.get( '/apple-music/getAdditionalData', ( req, res ) => {
-        const filepath = dialog.showOpenDialogSync( { 
-            properties: [ 'openFile' ],
-            title: 'Open file with additional data on the songs',
-            filters: [
-                { 
-                    name: 'All supported files (.csv, .json)', 
-                    extensions: [ 'csv', 'json' ],
-                },
-                { 
-                    name: 'JSON', 
-                    extensions: [ 'json' ],
-                },
-                { 
-                    name: 'CSV', 
-                    extensions: [ 'csv' ],
-                }
-            ],
-        } )[ 0 ];
-        analyzeFile( filepath ).then( analyzedFile => {
-            res.send( analyzedFile );
-        } ).catch( () => {
-            res.status( 500 ).send( 'no csv / json file' );
-        } )
-    } );
-}

frontend/src/assets/loadingSymbol.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 -960 960 960" width="24"><path d="M204-318q-22-38-33-78t-11-82q0-134 93-228t227-94h7l-64-64 56-56 160 160-160 160-56-56 64-64h-7q-100 0-170 70.5T240-478q0 26 6 51t18 49l-60 60ZM481-40 321-200l160-160 56 56-64 64h7q100 0 170-70.5T720-482q0-26-6-51t-18-49l60-60q22 38 33 78t11 82q0 134-93 228t-227 94h-7l64 64-56 56Z"/></svg>

frontend/src/background.js

@@ -1,82 +0,0 @@
-'use strict'
-
-import { app, protocol, BrowserWindow } from 'electron'
-import { createProtocol } from 'vue-cli-plugin-electron-builder/lib'
-import installExtension, { VUEJS3_DEVTOOLS } from 'electron-devtools-installer'
-const isDevelopment = process.env.NODE_ENV !== 'production'
-
-// Scheme must be registered before the app is ready
-protocol.registerSchemesAsPrivileged([
-  { scheme: 'app', privileges: { secure: true, standard: true } }
-])
-
-async function createWindow() {
-  // Create the browser window.
-  const win = new BrowserWindow({
-    width: 800,
-    height: 600,
-    webPreferences: {
-      
-      // Use pluginOptions.nodeIntegration, leave this alone
-      // See nklayman.github.io/vue-cli-plugin-electron-builder/guide/security.html#node-integration for more info
-      nodeIntegration: process.env.ELECTRON_NODE_INTEGRATION,
-      contextIsolation: !process.env.ELECTRON_NODE_INTEGRATION
-    }
-  })
-
-  if (process.env.WEBPACK_DEV_SERVER_URL) {
-    // Load the url of the dev server if in development mode
-    await win.loadURL(process.env.WEBPACK_DEV_SERVER_URL)
-    if (!process.env.IS_TEST) win.webContents.openDevTools()
-  } else {
-    createProtocol('app')
-    // Load the index.html when not in development
-    win.loadURL('app://./index.html')
-  }
-  require( './app.js' );
-}
-
-// Quit when all windows are closed.
-app.on('window-all-closed', () => {
-  // On macOS it is common for applications and their menu bar
-  // to stay active until the user quits explicitly with Cmd + Q
-  if (process.platform !== 'darwin') {
-    app.quit()
-  }
-})
-
-app.on('activate', () => {
-  // On macOS it's common to re-create a window in the app when the
-  // dock icon is clicked and there are no other windows open.
-  if (BrowserWindow.getAllWindows().length === 0) createWindow()
-})
-
-// This method will be called when Electron has finished
-// initialization and is ready to create browser windows.
-// Some APIs can only be used after this event occurs.
-app.on('ready', async () => {
-  if (isDevelopment && !process.env.IS_TEST) {
-    // Install Vue Devtools
-    try {
-      await installExtension(VUEJS3_DEVTOOLS)
-    } catch (e) {
-      console.error('Vue Devtools failed to install:', e.toString())
-    }
-  }
-  createWindow()
-})
-
-// Exit cleanly on request from parent process in development mode.
-if (isDevelopment) {
-  if (process.platform === 'win32') {
-    process.on('message', (data) => {
-      if (data === 'graceful-exit') {
-        app.quit()
-      }
-    })
-  } else {
-    process.on('SIGTERM', () => {
-      app.quit()
-    })
-  }
-}

frontend/src/client/appleMusic/appleMusicIcon.svg

@@ -1,56 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Generator: Adobe Illustrator 24.2.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-<svg version="1.1" id="Artwork" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 width="361px" height="361px" viewBox="0 0 361 361" style="enable-background:new 0 0 361 361;" xml:space="preserve">
-<style type="text/css">
-	.st0{fill-rule:evenodd;clip-rule:evenodd;fill:url(#SVGID_1_);}
-	.st1{fill-rule:evenodd;clip-rule:evenodd;fill:#FFFFFF;}
-</style>
-<g id="Layer_5">
-</g>
-<g>
-	<linearGradient id="SVGID_1_" gradientUnits="userSpaceOnUse" x1="180" y1="358.6047" x2="180" y2="7.7586">
-		<stop  offset="0" style="stop-color:#FA233B"/>
-		<stop  offset="1" style="stop-color:#FB5C74"/>
-	</linearGradient>
-	<path class="st0" d="M360,112.61c0-4.3,0-8.6-0.02-12.9c-0.02-3.62-0.06-7.24-0.16-10.86c-0.21-7.89-0.68-15.84-2.08-23.64
-		c-1.42-7.92-3.75-15.29-7.41-22.49c-3.6-7.07-8.3-13.53-13.91-19.14c-5.61-5.61-12.08-10.31-19.15-13.91
-		c-7.19-3.66-14.56-5.98-22.47-7.41c-7.8-1.4-15.76-1.87-23.65-2.08c-3.62-0.1-7.24-0.14-10.86-0.16C255.99,0,251.69,0,247.39,0
-		H112.61c-4.3,0-8.6,0-12.9,0.02c-3.62,0.02-7.24,0.06-10.86,0.16C80.96,0.4,73,0.86,65.2,2.27c-7.92,1.42-15.28,3.75-22.47,7.41
-		c-7.07,3.6-13.54,8.3-19.15,13.91c-5.61,5.61-10.31,12.07-13.91,19.14c-3.66,7.2-5.99,14.57-7.41,22.49
-		c-1.4,7.8-1.87,15.76-2.08,23.64c-0.1,3.62-0.14,7.24-0.16,10.86C0,104.01,0,108.31,0,112.61v134.77c0,4.3,0,8.6,0.02,12.9
-		c0.02,3.62,0.06,7.24,0.16,10.86c0.21,7.89,0.68,15.84,2.08,23.64c1.42,7.92,3.75,15.29,7.41,22.49c3.6,7.07,8.3,13.53,13.91,19.14
-		c5.61,5.61,12.08,10.31,19.15,13.91c7.19,3.66,14.56,5.98,22.47,7.41c7.8,1.4,15.76,1.87,23.65,2.08c3.62,0.1,7.24,0.14,10.86,0.16
-		c4.3,0.03,8.6,0.02,12.9,0.02h134.77c4.3,0,8.6,0,12.9-0.02c3.62-0.02,7.24-0.06,10.86-0.16c7.89-0.21,15.85-0.68,23.65-2.08
-		c7.92-1.42,15.28-3.75,22.47-7.41c7.07-3.6,13.54-8.3,19.15-13.91c5.61-5.61,10.31-12.07,13.91-19.14
-		c3.66-7.2,5.99-14.57,7.41-22.49c1.4-7.8,1.87-15.76,2.08-23.64c0.1-3.62,0.14-7.24,0.16-10.86c0.03-4.3,0.02-8.6,0.02-12.9V112.61
-		z"/>
-</g>
-<g id="Glyph_2_">
-	<g>
-		<path class="st1" d="M254.5,55c-0.87,0.08-8.6,1.45-9.53,1.64l-107,21.59l-0.04,0.01c-2.79,0.59-4.98,1.58-6.67,3
-			c-2.04,1.71-3.17,4.13-3.6,6.95c-0.09,0.6-0.24,1.82-0.24,3.62c0,0,0,109.32,0,133.92c0,3.13-0.25,6.17-2.37,8.76
-			c-2.12,2.59-4.74,3.37-7.81,3.99c-2.33,0.47-4.66,0.94-6.99,1.41c-8.84,1.78-14.59,2.99-19.8,5.01
-			c-4.98,1.93-8.71,4.39-11.68,7.51c-5.89,6.17-8.28,14.54-7.46,22.38c0.7,6.69,3.71,13.09,8.88,17.82
-			c3.49,3.2,7.85,5.63,12.99,6.66c5.33,1.07,11.01,0.7,19.31-0.98c4.42-0.89,8.56-2.28,12.5-4.61c3.9-2.3,7.24-5.37,9.85-9.11
-			c2.62-3.75,4.31-7.92,5.24-12.35c0.96-4.57,1.19-8.7,1.19-13.26l0-116.15c0-6.22,1.76-7.86,6.78-9.08c0,0,88.94-17.94,93.09-18.75
-			c5.79-1.11,8.52,0.54,8.52,6.61l0,79.29c0,3.14-0.03,6.32-2.17,8.92c-2.12,2.59-4.74,3.37-7.81,3.99
-			c-2.33,0.47-4.66,0.94-6.99,1.41c-8.84,1.78-14.59,2.99-19.8,5.01c-4.98,1.93-8.71,4.39-11.68,7.51
-			c-5.89,6.17-8.49,14.54-7.67,22.38c0.7,6.69,3.92,13.09,9.09,17.82c3.49,3.2,7.85,5.56,12.99,6.6c5.33,1.07,11.01,0.69,19.31-0.98
-			c4.42-0.89,8.56-2.22,12.5-4.55c3.9-2.3,7.24-5.37,9.85-9.11c2.62-3.75,4.31-7.92,5.24-12.35c0.96-4.57,1-8.7,1-13.26V64.46
-			C263.54,58.3,260.29,54.5,254.5,55z"/>
-	</g>
-</g>
-<g>
-</g>
-<g>
-</g>
-<g>
-</g>
-<g>
-</g>
-<g>
-</g>
-<g>
-</g>
-</svg>

frontend/src/client/appleMusic/index.html

@@ -1,129 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-    <head>
-        <meta charset="UTF-8">
-        <meta name="viewport" content="width=device-width, initial-scale=1.0">
-        <title>MusicPlayerV2</title>
-        <script src="/apple-music/helpers/musickit.js"></script>
-        <link rel="stylesheet" href="/icon-font.css">
-        <link rel="stylesheet" href="/apple-music/helpers/playerStyle.css">
-        <link rel="stylesheet" href="/apple-music/helpers/style.css">
-    </head>
-    <body>
-        <div id="app">
-            <div v-if="isShowingWarning" class="warning">
-                <h3>WARNING!</h3>
-                <p>A client display is being tampered with!</p>
-                <p>A desktop notification with a warning has already been dispatched.</p>
-                <button @click="dismissNotification()">Ok</button>
-
-                <div class="flash"></div>
-            </div>
-            <div v-if="isPreparingToPlay" class="preparingToPlay">
-                <span class="material-symbols-outlined loading-spinner">autorenew</span>
-                <h1>Loading player...</h1>
-            </div>
-            <div v-if="!isLoggedIn" class="start-page">
-                <div class="image-wrapper">
-                    <img src="/logo.png" alt="Music player icon" id="logo-main">
-                    <img src="/apple-music/helpers/appleMusicIcon.svg" alt="Apple Music Icon" id="apple-music-logo">
-                </div>
-                <h1>Apple Music integration</h1>
-                <button @click="logInto()" class="button">Log in</button>
-            </div>
-            <div v-else class="home">
-                <div v-if="!hasSelectedPlaylist" class="song-list-wrapper">
-                    <h1>Your playlists</h1>
-                    <button class="button" @click="selectPlaylistFromDisk()">Load playlist file from disk</button>
-                    <div v-if="!hasLoadedPlaylists" style="display: flex; justify-content: center; align-items: center; flex-direction: column;">
-                        <span class="material-symbols-outlined loading-spinner">autorenew</span>
-                        <h3>Loading playlists...</h3>
-                    </div>
-                    <div v-for="playlist in playlists" class="song-list" @click="selectPlaylist( playlist.id )" style="cursor: pointer;">
-                        <h3>{{ playlist.title }}</h3>
-                    </div>
-                </div>
-                <div v-else class="home">
-                    <div class="top-bar">
-                        <img src="/logo.png" alt="logo" class="logo">
-                        <audio :src="'/getSongFile?filename=' + basePath + '/' + playingSong.filename" preload="metadata" id="audio-player"></audio>
-                        <div class="player-wrapper">
-                            <div class="player">
-                                <div class="controls">
-                                    <span class="material-symbols-outlined control-icon" :class="hasFinishedInit ? 'active': 'inactive'" @click="control( 'previous' )">skip_previous</span>
-                                    <span class="material-symbols-outlined control-icon" :class="hasFinishedInit ? 'active': 'inactive'" @click="control( 'replay10' )">replay_10</span>
-                                    <span class="material-symbols-outlined control-icon play-pause" v-if="!isPlaying && hasSelectedPlaylist" @click="control( 'play' )">play_arrow</span>
-                                    <span class="material-symbols-outlined control-icon play-pause" v-else-if="isPlaying && hasSelectedPlaylist" @click="control( 'pause' )">pause</span>
-                                    <span class="material-symbols-outlined control-icon play-pause" style="cursor: default;" v-else>play_disabled</span>
-                                    <span class="material-symbols-outlined control-icon" :class="hasFinishedInit ? 'active': 'inactive'" @click="control( 'forward10' )">forward_10</span>
-                                    <span class="material-symbols-outlined control-icon" :class="hasFinishedInit ? 'active': 'inactive'" @click="control( 'next' )" style="margin-right: 1vw;">skip_next</span>
-                                    <span class="material-symbols-outlined control-icon" :class="hasFinishedInit ? 'active': 'inactive'" v-if="!isShuffleEnabled" @click="control( 'shuffleOn' )">shuffle</span>
-                                    <span class="material-symbols-outlined control-icon" :class="hasFinishedInit ? 'active': 'inactive'" v-else @click="control( 'shuffleOff' )">shuffle_on</span>
-                                    <span class="material-symbols-outlined control-icon" :class="hasFinishedInit ? 'active': 'inactive'" v-if="repeatMode === 'off'" @click="control( 'repeatOne' )">repeat</span>
-                                    <span class="material-symbols-outlined control-icon" :class="hasFinishedInit ? 'active': 'inactive'" v-else-if="repeatMode === 'one'" @click="control( 'repeatAll' )">repeat_one_on</span>
-                                    <span class="material-symbols-outlined control-icon" :class="hasFinishedInit ? 'active': 'inactive'" v-else-if="repeatMode === 'all'" @click="control( 'repeatOff' )">repeat_on</span>
-                                    <span class="material-symbols-outlined control-icon" :class="hasSelectedPlaylist ? 'active': 'inactive'" @click="getAdditionalSongInfo()" title="Load additional song information" style="margin-left: 1vw;">upload</span>
-                                    <span class="material-symbols-outlined control-icon" :class="hasSelectedPlaylist ? 'active': 'inactive'" @click="exportCurrentPlaylist()" title="Export current playlist" style="margin-right: 1vw;">ios_share</span>
-                                    <div class="control-icon" id="settings">
-                                        <span class="material-symbols-outlined">info</span>
-                                        <div id="showIP">
-                                            <h4>IP to connect to:</h4><br>
-                                            <p>{{ localIP }}:8081</p>
-                                        </div>
-                                    </div>
-                                    <button @click="search()">S</button>
-                                </div>
-                                <div class="song-info">
-                                    <div class="song-info-wrapper">
-                                        <img v-if="hasFinishedInit" :src="playingSong.coverArtURL" class="image">
-                                        <span class="material-symbols-outlined image" v-else>music_note</span>
-                                        <div class="name">
-                                            <h3>{{ playingSong.title ?? 'No song selected' }}</h3>
-                                            <p>{{ playingSong.artist }}</p>
-                                        </div>
-                                        <div class="image"></div>
-                                    </div>
-                                    <div class="playback-pos-info">
-                                        <div style="margin-right: auto;">{{ playbackPosBeautified }}</div>
-                                        <div @click="toggleShowMode()" style="cursor: pointer;">{{ durationBeautified }}</div>
-                                    </div>
-                                    <div class="slider">
-                                        <progress id="progress-slider" class="progress-slider" :value="sliderProgress" max="1000" @mousedown="( e ) => { setPos( e ) }" 
-                                            :class="hasFinishedInit ? '' : 'slider-inactive'"></progress>
-                                        <div v-if="hasFinishedInit" id="slider-knob" @mousedown="( e ) => { startMove( e ) }"
-                                            :style="'left: ' + ( parseInt( originalPos ) + parseInt( sliderPos ) ) + 'px;'">
-                                            <div id="slider-knob-style"></div>
-                                        </div>
-                                        <div v-else id="slider-knob" class="slider-inactive" style="left: 0;">
-                                            <div id="slider-knob-style"></div>
-                                        </div>
-                                        <div id="drag-support" @mousemove="e => { handleDrag( e ) }" @mouseup="() => { stopMove(); }"></div>
-                                    </div>
-                                </div>
-                            </div>
-                        </div>
-                    </div>
-                    <div class="pool-wrapper">
-                        <div style="width: 100%;" class="song-list-wrapper">
-                            <div v-for="song in songQueue" class="song-list" :class="[ isPlaying ? ( playingSong.queuePos == song.queuePos ? 'playing': 'not-playing' ) : 'not-playing', !isPlaying && playingSong.filename === song.filename ? 'active-song': undefined ]">
-                                <img :src="song.coverArtURL" class="song-image">
-                                <div v-if="playingSong.queuePos == song.queuePos && isPlaying" class="playing-symbols">
-                                    <div class="playing-symbols-wrapper">
-                                        <div class="playing-bar" id="bar-1"></div>
-                                        <div class="playing-bar" id="bar-2"></div>
-                                        <div class="playing-bar" id="bar-3"></div>
-                                    </div>
-                                </div>
-                                <span class="material-symbols-outlined play-icon" @click="play( song )">play_arrow</span>
-                                <span class="material-symbols-outlined pause-icon" @click="control( 'pause' )">pause</span>
-                                <h3>{{ song.title }}</h3>
-                            </div>
-                        </div>
-                    </div>
-                </div>
-            </div>
-        </div>
-        <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
-        <script src="/apple-music/helpers/index.js"></script>
-    </body>
-</html>

frontend/src/client/appleMusic/index.js

@@ -1,720 +0,0 @@
-/*
-*				MusicPlayerV2 - index.js
-*
-*	Created by Janis Hutz 11/20/2023, Licensed under the GPL V3 License
-*			https://janishutz.com, development@janishutz.com
-*
-*
-*/
-
-/*
-    Quick side note here: This is terribly ugly code, but I was in a hurry to finish it, 
-    so I had no time to clean it up. I will do that at some point -jh
-*/
-
-const app = Vue.createApp( {
-    data() {
-        return {
-            musicKit: null,
-            isLoggedIn: false,
-            config: { 
-                'devToken': '',
-                'userToken': ''
-            },
-            playlists: {},
-            hasSelectedPlaylist: false,
-            songQueue: {},
-            queuePos: 0,
-            pos: 0,
-            playingSong: {},
-            isPlaying: false,
-            isShuffleEnabled: false,
-            repeatMode: 'off',
-            playbackPosBeautified: '',
-            durationBeautified: '',
-            isShowingRemainingTime: false,
-            localIP: '',
-            hasLoadedPlaylists: false,
-            isPreparingToPlay: false,
-            additionalSongInfo: {},
-            hasFinishedInit: false,
-            isShowingWarning: false,
-
-            // For use with playlists that are partially from apple music and 
-            // local drive
-            isUsingCustomPlaylist: false,
-            rawLoadedPlaylistData: {},
-            basePath: '',
-            audioPlayer: null,
-            isReconnecting: false,
-
-            // slider
-            offset: 0,
-            isDragging: false,
-            sliderPos: 0,
-            originalPos: 0,
-            sliderProgress: 0,
-            active: false,
-        }
-    },
-    methods: {
-        logInto() {
-            if ( !this.musicKit.isAuthorized ) {
-                this.musicKit.authorize().then( () => {
-                    this.isLoggedIn = true;
-                    this.initMusicKit();
-                } );
-            } else {
-                this.musicKit.authorize().then( () => {
-                    this.isLoggedIn = true;
-                    this.initMusicKit();
-                } );
-            }
-        },
-        initMusicKit () {
-            fetch( '/getAppleMusicDevToken' ).then( res => {
-                if ( res.status === 200 ) {
-                    res.text().then( token => {
-                        // MusicKit global is now defined
-                        MusicKit.configure( {
-                            developerToken: token,
-                            app: {
-                                name: 'MusicPlayer',
-                                build: '2'
-                            },
-                            storefrontId: 'CH',
-                        } ).then( () => {
-                            this.config.devToken = token;
-                            this.musicKit = MusicKit.getInstance();
-                            if ( this.musicKit.isAuthorized ) {
-                                this.isLoggedIn = true;
-                                this.config.userToken = this.musicKit.musicUserToken;
-                            }
-                            this.musicKit.shuffleMode = MusicKit.PlayerShuffleMode.off;
-                            this.apiGetRequest( 'https://api.music.apple.com/v1/me/library/playlists', this.playlistHandler );
-                        } );
-                    } );
-                }
-            } );
-        },
-        playlistHandler ( data ) {
-            if ( data.status === 'ok' ) {
-                const d = data.data.data;
-                this.playlist = {};
-                for ( let el in d ) {
-                    this.playlists[ d[ el ].id ] = {
-                        title: d[ el ].attributes.name,
-                        id: d[ el ].id,
-                        playParams: d[ el ].attributes.playParams,
-                    }
-                }
-                this.hasLoadedPlaylists = true;
-            }
-        },
-        apiGetRequest( url, callback ) {
-            if ( this.config.devToken != '' && this.config.userToken != '' ) {
-                fetch( url, {
-                    method: 'GET',
-                    headers: {
-                        'Authorization': `Bearer ${ this.config.devToken }`,
-                        'Music-User-Token': this.config.userToken
-                    }
-                } ).then( res => {
-                    if ( res.status === 200 ) {
-                        res.json().then( json => {
-                            try {
-                                callback( { 'status': 'ok', 'data': json } );
-                            } catch( err ) {}
-                        } );
-                    } else {
-                        try {
-                            callback( { 'status': 'error', 'error': res.status } );
-                        } catch( err ) {}
-                    }
-                } );
-            } else return false;
-        },
-        getAdditionalSongInfo() {
-            if ( Object.keys( this.additionalSongInfo ).length < 1 ) {
-                fetch( '/apple-music/getAdditionalData' ).then( res => {
-                    if ( res.status === 200 ) {
-                        res.json().then( json => {
-                            this.additionalSongInfo = json;
-                            this.handleAdditionalData();
-                        } );
-                    }
-                } );
-            }
-        },
-        handleAdditionalData () {
-            if ( Object.keys( this.additionalSongInfo ).length > 0 ) {
-                for ( let item in this.songQueue ) {
-                    if ( this.additionalSongInfo[ item ] ) {
-                        for ( let d in this.additionalSongInfo[ item ] ) {
-                            if ( !this.songQueue[ item ][ d ] ) {
-                                this.songQueue[ item ][ d ] = this.additionalSongInfo[ item ][ d ];
-                            }
-                        }
-                    }
-                }
-                this.playingSong = this.songQueue[ this.queuePos ];
-                this.sendUpdate( 'songQueue' );
-                this.sendUpdate( 'playingSong' );
-            }
-        },
-        selectPlaylist( id ) {
-            this.isPreparingToPlay = true;
-            this.musicKit.setQueue( { playlist: id } ).then( () => {
-                try {
-                    this.loadPlaylist();
-                    this.hasSelectedPlaylist = true;
-                    this.isPreparingToPlay = false;
-                } catch( err ) {
-                    this.hasSelectedPlaylist = false;
-                    console.error( err );
-                    alert( 'We were unable to play. Please ensure that DRM (yeah sorry it is Apple Music, we cannot do anything about that) is enabled and working' );
-                }
-            } ).catch( err => {
-                console.error( 'ERROR whilst settings Queue', err );
-            } );
-        },
-        handleDrag( e ) {
-            if ( this.isDragging ) {
-                if ( 0 < this.originalPos + e.screenX - this.offset && this.originalPos + e.screenX - this.offset < document.getElementById( 'progress-slider' ).clientWidth - 5 ) {
-                    this.sliderPos = e.screenX - this.offset;
-                    this.calcProgressPos();
-                }
-            }
-        },
-        startMove( e ) {
-            this.offset = e.screenX;
-            this.isDragging = true;
-            document.getElementById( 'drag-support' ).classList.add( 'drag-support-active' );
-        },
-        stopMove() {
-            this.originalPos += parseInt( this.sliderPos );
-            this.isDragging = false;
-            this.offset = 0;
-            this.sliderPos = 0;
-            document.getElementById( 'drag-support' ).classList.remove( 'drag-support-active' );
-            this.calcPlaybackPos();
-        },
-        setPos ( e ) {
-            if ( this.hasSelectedPlaylist ) {
-                this.originalPos = e.offsetX;
-                this.calcProgressPos();
-                this.calcPlaybackPos();
-                if ( this.playingSong.origin === 'apple-music' ) {
-                    this.musicKit.seekToTime( this.pos );
-                } else {
-                    this.audioPlayer.currentTime = this.pos;
-                }
-                this.sendUpdate( 'pos' );
-            }
-        },
-        calcProgressPos() {
-            this.sliderProgress = Math.ceil( ( this.originalPos + parseInt( this.sliderPos ) ) / ( document.getElementById( 'progress-slider' ).clientWidth - 5 ) * 1000 );
-        },
-        calcPlaybackPos() {
-            this.pos = Math.round( ( this.originalPos + parseInt( this.sliderPos ) ) / ( document.getElementById( 'progress-slider' ).clientWidth - 5 ) * this.playingSong.duration );
-        },
-        sendUpdate( update ) {
-            let data = {};
-            let up = update;
-            if ( update === 'pos' ) {
-                data = this.pos;
-            } else if ( update === 'playingSong' ) {
-                data = this.playingSong;
-            } else if ( update === 'isPlaying' ) {
-                data = this.isPlaying;
-            } else if ( update === 'songQueue' ) {
-                data = this.songQueue;
-            } else if ( update === 'queuePos' ) {
-                data = this.queuePos;
-            } else if ( update === 'posReset' ) {
-                data = 0;
-                up = 'pos';
-            }
-            let fetchOptions = {
-                method: 'post',
-                body: JSON.stringify( { 'type': up, 'data': data } ),
-                headers: {
-                    'Content-Type': 'application/json',
-                    'charset': 'utf-8'
-                },
-            };
-            fetch( 'http://localhost:8081/statusUpdate', fetchOptions ).catch( err => {
-                console.error( err );
-            } );
-        },
-        loadPlaylist() {
-            const songQueue = this.musicKit.queue.items;
-            for ( let item in songQueue ) {
-                this.songQueue[ item ] = {
-                    'artist': songQueue[ item ].attributes.artistName,
-                    'title': songQueue[ item ].attributes.name,
-                    'year': songQueue[ item ].attributes.releaseDate,
-                    'genre': songQueue[ item ].attributes.genreNames,
-                    'duration': Math.round( songQueue[ item ].attributes.durationInMillis / 1000 ),
-                    'filename': songQueue[ item ].id,
-                    'coverArtOrigin': 'api',
-                    'hasCoverArt': true,
-                    'queuePos': item,
-                    'origin': 'apple-music',
-                }
-                let url = songQueue[ item ].attributes.artwork.url;
-                url = url.replace( '{w}', songQueue[ item ].attributes.artwork.width );
-                url = url.replace( '{h}', songQueue[ item ].attributes.artwork.height );
-                this.songQueue[ item ][ 'coverArtURL' ] = url;
-                this.handleAdditionalData();
-                this.sendUpdate( 'songQueue' );
-            }
-        },
-        control( action ) {
-            if ( action === 'play' ) {
-                if ( !this.playingSong.origin ) {
-                    this.play( this.songQueue[ 0 ] );
-                    this.isPlaying = true;
-                } else {
-                    if ( this.playingSong.origin === 'apple-music' ) {
-                        if( !this.musicKit || !this.isPlaying ) {
-                            this.musicKit.play().then( () => {
-                                this.sendUpdate( 'pos' );
-                            } ).catch( err => {
-                                console.log( 'player failed to start' );
-                                console.log( err );
-                            } );
-                        } else {
-                            this.musicKit.pause().then( () => {
-                                this.musicKit.play().catch( err => {
-                                    console.log( 'player failed to start' );
-                                    console.log( err );
-                                } );
-                            } );
-                        }
-                        try {
-                            this.audioPlayer.pause();
-                        } catch ( err ) {}
-                    } else {
-                        this.audioPlayer.play();
-                        this.musicKit.pause();
-                    }
-                    this.isPlaying = true;
-                    try { 
-                        clearInterval( this.progressTracker );
-                    } catch( err ) {};
-                    this.progressTracker = setInterval( () => {
-                        if ( this.playingSong.origin === 'apple-music' ) {
-                            this.pos = parseInt( this.musicKit.currentPlaybackTime );
-                        } else {
-                            this.pos = parseInt( this.audioPlayer.currentTime );
-                        }
-
-                        if ( this.pos > this.playingSong.duration - 1 ) {
-                            this.control( 'next' );
-                        }
-
-                        const minuteCount = Math.floor( this.pos / 60 );
-                        this.playbackPosBeautified = minuteCount + ':';
-                        if ( ( '' + minuteCount ).length === 1 ) {
-                            this.playbackPosBeautified = '0' + minuteCount + ':';
-                        }
-                        const secondCount = Math.floor( this.pos - minuteCount * 60 );
-                        if ( ( '' + secondCount ).length === 1 ) {
-                            this.playbackPosBeautified += '0' + secondCount;
-                        } else {
-                            this.playbackPosBeautified += secondCount;
-                        }
-
-                        if ( this.isShowingRemainingTime ) {
-                            const minuteCounts = Math.floor( ( this.playingSong.duration - this.pos ) / 60 );
-                            this.durationBeautified = '-' + String( minuteCounts ) + ':';
-                            if ( ( '' + minuteCounts ).length === 1 ) {
-                                this.durationBeautified = '-0' + minuteCounts + ':';
-                            }
-                            const secondCounts = Math.floor( ( this.playingSong.duration - this.pos ) - minuteCounts * 60 );
-                            if ( ( '' + secondCounts ).length === 1 ) {
-                                this.durationBeautified += '0' + secondCounts;
-                            } else {
-                                this.durationBeautified += secondCounts;
-                            }
-                        }
-                    }, 50 );
-                    this.sendUpdate( 'pos' );
-                    this.sendUpdate( 'isPlaying' );
-                }
-            } else if ( action === 'pause' ) {
-                if ( this.playingSong.origin === 'apple-music' ) {
-                    this.musicKit.pause();
-                } else {
-                    this.audioPlayer.pause();
-                }
-                this.sendUpdate( 'pos' );
-                try {
-                    clearInterval( this.progressTracker );
-                    clearInterval( this.notifier );
-                } catch ( err ) {};
-                this.isPlaying = false;
-                this.sendUpdate( 'isPlaying' );
-            } else if ( action === 'replay10' ) {
-                if ( this.playingSong.origin === 'apple-music' ) {
-                    this.musicKit.seekToTime( this.musicKit.currentPlaybackTime > 10 ? this.musicKit.currentPlaybackTime - 10 : 0 );
-                    this.pos = this.musicKit.currentPlaybackTime;
-                } else {
-                    this.audioPlayer.currentTime = this.audioPlayer.currentTime > 10 ? this.audioPlayer.currentTime - 10 : 0;
-                    this.pos = this.audioPlayer.currentTime;
-                }
-                this.sendUpdate( 'pos' );
-            } else if ( action === 'forward10' ) {
-                if ( this.playingSong.origin === 'apple-music' ) {
-                    if ( this.musicKit.currentPlaybackTime < ( this.playingSong.duration - 10 ) ) {
-                        this.musicKit.seekToTime( this.musicKit.currentPlaybackTime + 10 );
-                        this.pos = this.musicKit.currentPlaybackTime;
-                        this.sendUpdate( 'pos' );
-                    } else {
-                        if ( this.repeatMode !== 'one' ) {
-                            this.control( 'next' );
-                        } else {
-                            this.musicKit.seekToTime( 0 );
-                            this.pos = this.musicKit.currentPlaybackTime;
-                            this.sendUpdate( 'pos' );
-                        }
-                    }
-                } else {
-                    if ( this.audioPlayer.currentTime < ( this.playingSong.duration - 10 ) ) {
-                        this.audioPlayer.currentTime = this.audioPlayer.currentTime + 10;
-                        this.pos = this.audioPlayer.currentTime;
-                        this.sendUpdate( 'pos' );
-                    } else {
-                        if ( this.repeatMode !== 'one' ) {
-                            this.control( 'next' );
-                        } else {
-                            this.audioPlayer.currentTime = 0;
-                            this.pos = this.audioPlayer.currentTime;
-                            this.sendUpdate( 'pos' );
-                        }
-                    }
-                }
-            } else if ( action === 'reset' ) {
-                clearInterval( this.progressTracker );
-                this.pos = 0;
-                if ( this.playingSong.origin === 'apple-music' ) {
-                    this.musicKit.seekToTime( 0 );
-                } else {
-                    this.audioPlayer.currentTime = 0;
-                }
-                this.sendUpdate( 'pos' );
-            } else if ( action === 'next' ) {
-                if ( this.queuePos < parseInt( Object.keys( this.songQueue ).length ) - 1 ) {
-                    this.queuePos = parseInt( this.queuePos ) + 1;
-                    this.play( this.songQueue[ this.queuePos ] );
-                } else {
-                    if ( this.repeatMode === 'all' ) {
-                        this.queuePos = 0;
-                        this.play( this.songQueue[ 0 ] );
-                    } else {
-                        this.control( 'pause' );
-                    }
-                }
-            } else if ( action === 'previous' ) {
-                if ( this.pos > 3 ) {
-                    this.pos = 0;
-                    if ( this.isUsingCustomPlaylist ) {
-                        this.audioPlayer.currentTime = 0;
-                        this.sendUpdate( 'pos' );
-                    } else {
-                        this.musicKit.seekToTime( 0 ).then( () => {
-                            this.sendUpdate( 'pos' );
-                            this.control( 'play' );
-                        } );
-                    }
-                } else {
-                    if ( this.queuePos > 0 ) {
-                        this.queuePos = parseInt( this.queuePos ) - 1;
-                        this.play( this.songQueue[ this.queuePos ] );
-                    } else {
-                        this.queuePos = parseInt( Object.keys( this.songQueue ).length ) - 1;
-                        this.play[ this.songQueue[ this.queuePos ] ];
-                    }
-                }
-
-            } else if ( action === 'shuffleOff' ) {
-                // TODO: Make shuffle function
-                this.isShuffleEnabled = false;
-                // this.loadPlaylist();
-                alert( 'not implemented yet' );
-            } else if ( action === 'shuffleOn' ) {
-                this.isShuffleEnabled = true;
-                alert( 'not implemented yet' );
-                // this.loadPlaylist();
-            } else if ( action === 'repeatOne' ) {
-                this.repeatMode = 'one';
-            } else if ( action === 'repeatAll' ) {
-                this.repeatMode = 'all';
-            } else if ( action === 'repeatOff' ) {
-                this.musicKit.repeatMode = MusicKit.PlayerRepeatMode.none;
-                this.repeatMode = 'off';
-            }
-        },
-        play( song, specificID ) {
-            let foundSong = specificID ?? 0;
-            if ( !specificID ) {
-                for ( let s in this.songQueue ) {
-                    if ( this.songQueue[ s ] === song ) {
-                        foundSong = s;
-                    }
-                }
-            }
-
-            this.queuePos = foundSong;
-            this.sendUpdate( 'queuePos' );
-            this.pos = 0;
-            this.sendUpdate( 'posReset' );
-            this.playingSong = song;
-            this.sendUpdate( 'playingSong' );
-            if ( song.origin === 'apple-music' ) { 
-                this.musicKit.setQueue( { 'song': song.filename } ).then( () => {
-                    setTimeout( () => {
-                        this.control( 'play' );
-                    }, 500 );
-                } ).catch( ( err ) => {
-                    console.log( err );
-                } );
-            } else {
-                setTimeout( () => {
-                    this.control( 'play' );
-                }, 500 );
-            }
-            const minuteCounts = Math.floor( ( this.playingSong.duration ) / 60 );
-            this.durationBeautified = String( minuteCounts ) + ':';
-            if ( ( '' + minuteCounts ).length === 1 ) {
-                this.durationBeautified = '0' + minuteCounts + ':';
-            }
-            const secondCounts = Math.floor( ( this.playingSong.duration ) - minuteCounts * 60 );
-            if ( ( '' + secondCounts ).length === 1 ) {
-                this.durationBeautified += '0' + secondCounts;
-            } else {
-                this.durationBeautified += secondCounts;
-            }
-            this.hasFinishedInit = true;
-        },
-        toggleShowMode() {
-            this.isShowingRemainingTime = !this.isShowingRemainingTime;
-        },
-        exportCurrentPlaylist() {
-            let fetchOptions = {
-                method: 'post',
-                body: JSON.stringify( this.songQueue ),
-                headers: {
-                    'Content-Type': 'application/json',
-                    'charset': 'utf-8'
-                },
-            };
-            fetch( '/savePlaylist', fetchOptions ).then( res => {
-                if ( res.status === 200 ) {
-                    console.log( 'saved' );
-                }
-            } );
-        },
-        selectPlaylistFromDisk() {
-            this.isPreparingToPlay = true;
-            let playlistSongs = [];
-            fetch( '/loadPlaylist' ).then( res => {
-                res.json().then( data => {
-                    this.rawLoadedPlaylistData = data.data;
-                    this.basePath = data.path.slice( 0, data.path.lastIndexOf( '/' ) );
-                    for ( let song in this.rawLoadedPlaylistData ) {
-                        if ( this.rawLoadedPlaylistData[ song ].origin === 'apple-music' ) {
-                            playlistSongs.push( this.rawLoadedPlaylistData[ song ].filename );
-                        }
-                    }
-                    this.musicKit.setQueue( { songs: playlistSongs } ).then( () => {
-                        this.isUsingCustomPlaylist = true;
-                        try {
-                            this.loadCustomPlaylist();
-                            this.hasSelectedPlaylist = true;
-                            this.isPreparingToPlay = false;
-                        } catch( err ) {
-                            this.hasSelectedPlaylist = false;
-                            console.error( err );
-                            alert( 'We were unable to play. Please ensure that DRM (yeah sorry it is Apple Music, we cannot do anything about that) is enabled and working' );
-                        }
-                    } ).catch( err => {
-                        console.error( 'ERROR whilst settings Queue', err );
-                    } );
-                } );
-            } );
-        },
-        loadCustomPlaylist() {
-            const songQueue = this.musicKit.queue.items;
-            let offset = 0;
-            ( async() => {
-                for ( let item in this.rawLoadedPlaylistData ) {
-                    if ( this.rawLoadedPlaylistData[ item ].origin === 'apple-music' ) {
-                        this.songQueue[ item ] = {
-                            'artist': songQueue[ item - offset ].attributes.artistName,
-                            'title': songQueue[ item - offset ].attributes.name,
-                            'year': songQueue[ item - offset ].attributes.releaseDate,
-                            'genre': songQueue[ item - offset ].attributes.genreNames,
-                            'duration': Math.round( songQueue[ item - offset ].attributes.durationInMillis / 1000 ),
-                            'filename': songQueue[ item - offset ].id,
-                            'coverArtOrigin': 'api',
-                            'hasCoverArt': true,
-                            'queuePos': item,
-                            'origin': 'apple-music',
-                            'offset': offset,
-                        }
-                        let url = songQueue[ item - offset ].attributes.artwork.url;
-                        url = url.replace( '{w}', songQueue[ item - offset ].attributes.artwork.width );
-                        url = url.replace( '{h}', songQueue[ item - offset ].attributes.artwork.height );
-                        this.songQueue[ item ][ 'coverArtURL' ] = url;
-                    } else {
-                        offset += 1;
-                        const queryParameters = { 
-                            term: ( this.rawLoadedPlaylistData[ item ].artist ?? '' ) + ' ' + ( this.rawLoadedPlaylistData[ item ].title ?? '' ), 
-                            types: [ 'songs' ],
-                        };
-                        // TODO: Make storefront adjustable
-                        const result = await this.musicKit.api.music( '/v1/catalog/ch/search', queryParameters );
-                        let json;
-                        try {
-                            const res = await fetch( '/getMetadata?file=' + this.basePath + '/' + this.rawLoadedPlaylistData[ item ].filename );
-                            json = await res.json();
-                        } catch( err ) {}
-                        if ( result.data ) {
-                            if ( result.data.results.songs ) {
-                                const dat = result.data.results.songs.data[ 0 ];
-                                console.log( json );
-                                this.songQueue[ item ] = {
-                                    'artist': dat.attributes.artistName,
-                                    'title': dat.attributes.name,
-                                    'year': dat.attributes.releaseDate,
-                                    'genre': dat.attributes.genreNames,
-                                    'duration': json ? Math.round( json.duration ) : undefined,
-                                    'filename': this.rawLoadedPlaylistData[ item ].filename,
-                                    'coverArtOrigin': 'api',
-                                    'hasCoverArt': true,
-                                    'queuePos': item,
-                                    'origin': 'local',
-                                }
-                                let url = dat.attributes.artwork.url;
-                                url = url.replace( '{w}', dat.attributes.artwork.width );
-                                url = url.replace( '{h}', dat.attributes.artwork.height );
-                                this.songQueue[ item ][ 'coverArtURL' ] = url;
-                            }
-                        }
-                    }
-                    this.handleAdditionalData();
-                    this.sendUpdate( 'songQueue' );
-                }
-            } )();
-            setTimeout( () => {
-                this.audioPlayer = document.getElementById( 'audio-player' );
-            }, 1000 );
-        },
-        search() {
-            ( async() => {
-                const searchTerm = prompt( 'Enter search term...' )
-                const queryParameters = { 
-                    term: ( searchTerm ), 
-                    types: [ 'songs' ],
-                };
-                // TODO: Make storefront adjustable
-                const result = await this.musicKit.api.music( '/v1/catalog/ch/search', queryParameters );
-                console.log( result );
-            } )();
-        },
-        connectToNotifier() {
-            let source = new EventSource( '/mainNotifier', { withCredentials: true } );
-            source.onmessage = ( e ) => {
-                let data;
-                try {
-                    data = JSON.parse( e.data );
-                } catch ( err ) {
-                    data = { 'type': e.data };
-                }
-                if ( data.type === 'blur' ) {
-                    this.isShowingWarning = true;
-                } else if ( data.type === 'visibility' ) {
-                    this.isShowingWarning = true;
-                }
-            };
-
-            source.onopen = () => {
-                this.isReconnecting = false;
-                console.log( 'client notifier connected successfully' );
-            };
-
-            let self = this;
-                
-            source.addEventListener( 'error', function( e ) {
-                if ( e.eventPhase == EventSource.CLOSED ) source.close();
-
-                if ( e.target.readyState == EventSource.CLOSED ) {
-                    setTimeout( () => {
-                        if ( !self.isReconnecting ) {
-                            console.log( 'disconnected' );
-                            console.log( 'reconnecting...' );
-                            self.isReconnecting = true;
-                            self.tryReconnect();
-                        }
-                    }, 1000 );
-                }
-                
-            }, false );
-        },
-        tryReconnect() {
-            const int = setInterval( () => {
-                if ( !this.isReconnecting ) {
-                    clearInterval( int );
-                } else {
-                    this.connectToNotifier();
-                }
-            }, 1000 );
-        },
-        dismissNotification() {
-            this.isShowingWarning = false;
-        }
-    },
-    watch: {
-        pos() {
-            if ( !this.isDragging ) {
-                this.sliderProgress = Math.ceil( this.pos / this.playingSong.duration * 1000 + 2 );
-                this.originalPos = Math.ceil( this.pos / this.playingSong.duration * ( document.getElementById( 'progress-slider' ).scrollWidth - 5 ) );
-            }
-        }
-    },
-    created() {
-        document.addEventListener( 'keydown', ( e ) => {
-            if ( e.key === ' ' ) {
-                e.preventDefault();
-                if ( !this.isPlaying ) {
-                    this.control( 'play' );
-                } else {
-                    this.control( 'pause' );
-                }
-            } else if ( e.key === 'ArrowRight' ) {
-                e.preventDefault();
-                this.control( 'next' );
-            } else if ( e.key === 'ArrowLeft' ) {
-                e.preventDefault();
-                this.control( 'previous' );
-            }
-        } );
-        if ( !window.MusicKit ) {
-            document.addEventListener( 'musickitloaded', () => {
-                self.initMusicKit();
-            } );
-        } else {
-            this.initMusicKit();
-        }
-        this.connectToNotifier();
-        fetch( '/getLocalIP' ).then( res => {
-            if ( res.status === 200 ) {
-                res.text().then( ip => {
-                    this.localIP = ip;
-                } );
-            }
-        } );
-    },
-} ).mount( '#app' );

frontend/src/client/appleMusic/playerStyle.css

@@ -1,136 +0,0 @@
-.song-info {
-    background-color: #8e9ced;
-    height: 13vh;
-    width: 50%;
-    margin-left: auto;
-    margin-right: auto;
-    position: relative;
-}
-
-.image {
-    width: 7vh;
-    height: 7vh;
-    object-fit: cover;
-    object-position: center;
-    font-size: 7vh;
-    margin-left: 1vh;
-    margin-top: 1vh;
-}
-
-.name {
-    margin-left: auto;
-    margin-right: auto;
-}
-
-.song-info-wrapper {
-    display: flex;
-    flex-direction: row;
-}
-
-.song-info-wrapper h3 {
-    margin: 0;
-    margin-bottom: 0.5vh;
-    margin-top: 1vh;
-}
-
-.controls {
-    margin-left: 5%;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-}
-
-.control-icon {
-    cursor: pointer;
-    font-size: 3vh;
-    user-select: none;
-}
-
-.play-pause {
-    font-size: 5vh;
-}
-
-.inactive {
-    color: gray;
-    cursor: default;
-}
-
-.player {
-    display: flex;
-    flex-direction: row;
-    align-items: center;
-    justify-content: center;
-    width: 100%;
-    height: 100%;
-}
-
-.playback-pos-info {
-    display: flex;
-    flex-direction: row;
-    width: 98%;
-    margin-left: 1%;
-    position: absolute;
-    bottom: 17px;
-}
-
-#showIP {
-    background-color: rgb(63, 63, 63);
-    display: none;
-    position: absolute;
-    min-height: 16vh;
-    padding: 2vh;
-    min-width: 20vw;
-    z-index: 10;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-    font-size: 70%;
-    border-radius: 5px 10px 10px 10px;
-}
-
-#showIP h4, #showIP p {
-    margin: 0;
-}
-
-#settings:hover #showIP {
-    display: flex;
-}
-
-#showIP::before {
-    content: " ";
-    position: absolute;
-    bottom: 100%; /* At the bottom of the tooltip */
-    left: 0;
-    margin-left: 3px;
-    border-width: 10px;
-    border-style: solid;
-    border-color: transparent transparent rgb(63, 63, 63) transparent;
-}
-
-/* Prepare to play */
-
-.preparingToPlay {
-    background-color: rgba(0, 0, 0, 0.7);
-    width: 100vw;
-    height: 100vh;
-    position: fixed;
-    align-items: center;
-    justify-content: center;
-    display: flex;
-    flex-direction: column;
-    top: 0;
-    left: 0;
-}
-
-.loading-spinner {
-    animation: spin 2s infinite linear;
-}
-
-@keyframes spin {
-    from {
-        transform: rotate( 0deg );
-    }
-    to {
-        transform: rotate( 720deg );
-    }
-}

frontend/src/client/appleMusic/style.css

@@ -1,359 +0,0 @@
-/*
-*				MusicPlayerV2 - style.css
-*
-*	Created by Janis Hutz 11/14/2023, Licensed under the GPL V3 License
-*			https://janishutz.com, development@janishutz.com
-*
-*
-*/
-
-body, html {
-    width: 100%;
-    height: 100%;
-    margin: 0;
-    padding: 0;
-    background-color: rgb(49, 49, 49);
-    font-family: sans-serif;
-    color: white;
-}
-
-/* Start page style */
-.start-page {
-    width: 100%;
-    height: 100vh;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-}
-
-.image-wrapper {
-    height: 50vh;
-    width: 50vh;
-}
-
-#logo-main {
-    height: 50vh;
-}
-
-#apple-music-logo {
-    height: 10vh;
-    position: relative;
-    bottom: 10vh;
-    left: 41vh;
-}
-
-.button {
-    padding: 20px;
-    background-color: rgb(1, 1, 88);
-    color: white;
-    border: none;
-    border-radius: 50px;
-    transition: all 1s;
-    cursor: pointer;
-    font-size: 120%;
-}
-
-.button:hover {
-    background-color: rgb(1, 1, 120);
-    border-radius: 20px;
-}
-
-/* Main style */
-
-.home {
-    width: 100%;
-    height: 100%;
-}
-
-.pool-wrapper {
-    height: 84vh;
-    margin-top: 16vh;
-}
-
-.top-bar {
-    top: 0;
-    margin-left: auto;
-    margin-right: auto;
-    position: fixed;
-    z-index: 8;
-    width: 99%;
-    height: 15vh;
-    display: flex;
-    align-items: center;
-    flex-direction: row;
-    border: white 2px solid;
-    background-color: rgb(49, 49, 49);
-}
-
-.player-wrapper {
-    width: 70vw;
-    margin-right: auto;
-    height: 100%;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-}
-
-.logo {
-    height: 13vh;
-    margin-left: 3%;
-    margin-right: auto;
-}
-
-
-/* Media Pool */
-
-.playing-symbols {
-    position: absolute;
-    left: 10%;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: row;
-    margin: 0;
-    width: 5vw;
-    height: 5vw;
-    background-color: rgba( 0, 0, 0, 0.6 );
-}
-
-.playing-symbols-wrapper {
-    width: 4vw;
-    height: 5vw;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: row;
-}
-
-.playing-bar {
-    height: 60%;
-    background-color: white;
-    width: 10%;
-    border-radius: 50px;
-    margin: auto;
-}
-
-#bar-1 {
-    animation: music-playing 0.9s infinite ease-in-out;
-}
-
-#bar-2 {
-    animation: music-playing 0.9s infinite ease-in-out;
-    animation-delay: 0.3s;
-}
-
-#bar-3 {
-    animation: music-playing 0.9s infinite ease-in-out;
-    animation-delay: 0.6s;
-}
-
-@keyframes music-playing {
-    0% {
-        transform: scaleY( 1 );
-    }
-    50% {
-        transform: scaleY( 0.5 );
-    }
-    100% {
-        transform: scaleY( 1 );
-    }
-}
-
-.loading-spinner {
-    animation: spin 2s infinite linear;
-}
-
-@keyframes spin {
-    from {
-        transform: rotate( 0deg );
-    }
-    to {
-        transform: rotate( 720deg );
-    }
-}
-
-.media-pool {
-    width: 100%;
-    height: 100%;
-    display: flex;
-    align-items: center;
-    flex-direction: column;
-}
-
-.no-songs {
-    height: 50vh;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-}
-
-.song-list-wrapper {
-    width: 100%;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-}
-
-.song-list {
-    display: flex;
-    flex-direction: row;
-    justify-content: center;
-    align-items: center;
-    width: 80%;
-    margin: 2px;
-    padding: 1vh;
-    border: 1px white solid;
-}
-
-.song-list h3 {
-    margin: 0;
-    display: block;
-    margin-left: 10px;
-    margin-right: auto;
-}
-
-.song-list .song-image {
-    width: 5vw;
-    height: 5vw;
-    object-fit: cover;
-    object-position: center;
-    font-size: 5vw;
-}
-
-.play-icon, .pause-icon {
-    display: none;
-    width: 5vw;
-    height: 5vw;
-    object-fit: cover;
-    object-position: center;
-    font-size: 5vw;
-    cursor: pointer;
-    user-select: none;
-}
-
-.playing:hover .pause-icon {
-    display: block;
-}
-
-.playing:hover .playing-symbols {
-    display: none;
-}
-
-.song-list:hover .song-image {
-    display: none;
-}
-
-.not-playing:hover .play-icon {
-    display: block;
-}
-
-.active-song .pause-icon {
-    display: block;
-}
-
-.active-song .song-image, .active-song:hover .pause-icon {
-    display: none;
-}
-
-/* Slider */
-
-.progress-slider {
-    width: 100%;
-    margin: 0;
-    position: absolute;
-    left: 0;
-    bottom: 0;
-    height: 5px;
-    cursor: pointer;
-    background-color: #baf4c9;
-}
-
-.progress-slider::-webkit-progress-value {
-    background-color: #baf4c9;
-}
-
-#slider-knob {
-    height: 20px;
-    width: 10px;
-    display: flex;
-    justify-content: flex-start;
-    align-items: flex-end;
-    position: absolute;
-    bottom: 0;
-    left: 0;
-    z-index: 2;
-    cursor: grab;
-}
-
-#slider-knob-style {
-    background-color: #baf4c9;
-    height: 15px;
-    width: 5px;
-}
-
-#drag-support {
-    display: none;
-    opacity: 0;
-    height: 100vh;
-    width: 100vw;
-    position: fixed;
-    top: 0;
-    left: 0;
-    z-index: 10;
-    cursor: grabbing;
-}
-
-.drag-support-active {
-    display: block !important;
-}
-
-.slider-inactive {
-    cursor: default !important;
-}
-
-
-.warning {
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    width: 40vw;
-    height: 50vh;
-    font-size: 2vh;
-    background-color: rgb(255, 0, 0);
-    color: white;
-    position: fixed;
-    right: 1vh;
-    top: 1vh;
-    flex-direction: column;
-    z-index: 100;
-}
-
-.warning h3 {
-    font-size: 4vh;
-}
-
-.warning .flash {
-    background-color: rgba(255, 0, 0, 0.4);
-    animation: flashing linear infinite 1s;
-    width: 100vw;
-    height: 100vh;
-    top: 0;
-    left: 0;
-    position: fixed;
-    z-index: -1;
-}
-
-@keyframes flashing {
-    0% {
-        opacity: 0;
-    }
-    50% {
-        opacity: 1;
-    }
-    100% {
-        opacity: 0;
-    }
-}

frontend/src/client/backgroundAnim.css

@@ -1,44 +0,0 @@
-.background {
-    position: fixed;
-    left: -50vw;
-    width: 200vw;
-    height: 200vw;
-    top: -50vw;
-    z-index: -1;
-    filter: blur(10px);
-    background: conic-gradient( blue, green, red, blue );
-    animation: gradientAnim 10s infinite linear;
-    background-position: center;
-}
-
-.beat, .beat-manual {
-    height: 100%;
-    width: 100%;
-    background-color: rgba( 0, 0, 0, 0.15 );
-    display: none;
-}
-
-.beat {
-    animation: beatAnim 0.6s infinite linear;
-}
-
-@keyframes beatAnim {
-    0% {
-        background-color: rgba( 0, 0, 0, 0.2 );
-    }
-    20% {
-        background-color: rgba( 0, 0, 0, 0 );
-    }
-    100% {
-        background-color: rgba( 0, 0, 0, 0.2 );
-    }
-}
-
-@keyframes gradientAnim {
-    from {
-        transform: rotate( 0deg );
-    }
-    to {
-        transform: rotate( 360deg );
-    }
-}

frontend/src/client/icon-font.css

@@ -1,24 +0,0 @@
-/* fallback */
-@font-face {
-    font-family: 'Material Symbols Outlined';
-    font-style: normal;
-    font-weight: 100 700;
-    src: url(/iconFont.woff2) format('woff2');
-  }
-  
-  .material-symbols-outlined {
-    font-family: 'Material Symbols Outlined';
-    font-weight: normal;
-    font-style: normal;
-    font-size: 24px;
-    line-height: 1;
-    letter-spacing: normal;
-    text-transform: none;
-    display: inline-block;
-    white-space: nowrap;
-    word-wrap: normal;
-    direction: ltr;
-    -moz-font-feature-settings: 'liga';
-    -moz-osx-font-smoothing: grayscale;
-  }
-  

frontend/src/client/showcase.css

@@ -1,208 +0,0 @@
-.material-symbols-outlined {
-    font-variation-settings:
-    'FILL' 0,
-    'wght' 400,
-    'GRAD' 0,
-    'opsz' 24
-}
-
-body, html {
-    width: 100%;
-    height: 100%;
-    margin: 0;
-    padding: 0;
-    color: white;
-}
-
-body {
-    font-family: sans-serif;
-}
-
-.content {
-    width: 100%;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-}
-
-.playing-symbols {
-    position: absolute;
-    left: 10vw;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: row;
-    width: 5vw;
-    height: 5vw;
-    background-color: rgba( 0, 0, 0, 0.6 );
-}
-
-.playing-symbols-wrapper {
-    width: 4vw;
-    height: 5vw;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: row;
-}
-
-.playing-bar {
-    height: 60%;
-    background-color: white;
-    width: 10%;
-    border-radius: 50px;
-    margin: auto;
-}
-
-#bar-1 {
-    animation: music-playing 0.9s infinite ease-in-out;
-}
-
-#bar-2 {
-    animation: music-playing 0.9s infinite ease-in-out;
-    animation-delay: 0.3s;
-}
-
-#bar-3 {
-    animation: music-playing 0.9s infinite ease-in-out;
-    animation-delay: 0.6s;
-}
-
-@keyframes music-playing {
-    0% {
-        transform: scaleY( 1 );
-    }
-    50% {
-        transform: scaleY( 0.5 );
-    }
-    100% {
-        transform: scaleY( 1 );
-    }
-}
-
-.song-list-wrapper {
-    width: 100%;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-}
-
-.song-list {
-    display: flex;
-    flex-direction: row;
-    justify-content: center;
-    align-items: center;
-    width: 80%;
-    margin: 2px;
-    padding: 1vh;
-    border: 1px white solid;
-    background-color: rgba( 0, 0, 0, 0.4 );
-}
-
-.song-details-wrapper {
-    margin: 0;
-    display: block;
-    margin-left: 10px;
-    margin-right: auto;
-}
-
-.song-list .song-image {
-    width: 5vw;
-    height: 5vw;
-    object-fit: cover;
-    object-position: center;
-    font-size: 5vw;
-}
-
-.pause-icon {
-    width: 5vw;
-    height: 5vw;
-    object-fit: cover;
-    object-position: center;
-    font-size: 5vw !important;
-    user-select: none;
-}
-
-.current-song-wrapper {
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-    height: 55vh;
-    width: 100%;
-    margin-bottom: 0.5%;
-    margin-top: 0.25%;
-}
-
-.current-song {
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    flex-direction: column;
-    margin-top: 1vh;
-    padding: 1vh;
-    text-align: center;
-    background-color: rgba( 0, 0, 0, 0.4 );
-}
-
-.fancy-view-song-art {
-    height: 30vh;
-    width: 30vh;
-    object-fit: cover;
-    object-position: center;
-    margin-bottom: 10px;
-    font-size: 30vh !important;
-}
-
-#app {
-    background-color: rgba( 0, 0, 0, 0 );
-}
-
-#progress, #progress::-webkit-progress-bar {
-    background-color: rgba(45, 28, 145);
-    color: rgba(45, 28, 145);
-    width: 30vw;
-    border: none;
-    border-radius: 0px;
-    accent-color: white;
-    -webkit-appearance: none;
-    appearance: none;
-}
-
-#progress::-moz-progress-bar {
-    background-color: white;
-}
-
-#progress::-webkit-progress-value {
-    background-color: white !important;
-}
-
-.mode-selector-wrapper {
-    opacity: 0;
-    position: fixed;
-    right: 0.5%;
-    top: 0.5%;
-    padding: 0.5%;
-}
-
-.mode-selector-wrapper:hover {
-    opacity: 1;
-}
-
-.dancing-style {
-    font-size: 250%;
-    margin: 0;
-    font-weight: bolder;
-}
-
-.info {
-    position: fixed;
-    font-size: 12px;
-    transform: rotate(270deg);
-    left: -150px;
-    margin: 0;
-    padding: 0;
-    top: 50%;
-}

frontend/src/client/showcase.html

@@ -1,72 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-    <head>
-        <meta charset="UTF-8">
-        <meta name="viewport" content="width=device-width, initial-scale=1.0">
-        <meta http-equiv="X-UA-Compatible" content="IE=7">
-        <meta http-equiv="X-UA-Compatible" content="ie=edge">
-        <title>Showcase - MusicPlayerV2</title>
-        <link rel="stylesheet" href="/showcase.css">
-        <link rel="stylesheet" href="/backgroundAnim.css">
-        <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200" />
-    </head>
-    <body>
-        <div class="info">Designed and developed by Janis Hutz <a href="https://janishutz.com" target="_blank" style="text-decoration: none; color: white;">https://janishutz.com</a></div>
-        <div class="content" id="app">
-            <div v-if="hasLoaded" style="width: 100%">
-                <div class="current-song-wrapper">
-                    <span class="material-symbols-outlined fancy-view-song-art" v-if="!playingSong.hasCoverArt">music_note</span>
-                    <img v-else-if="playingSong.hasCoverArt && playingSong.coverArtOrigin === 'api'" :src="playingSong.coverArtURL" class="fancy-view-song-art" id="current-image" crossorigin="anonymous">
-                    <img v-else :src="'/getSongCover?filename=' + playingSong.filename" class="fancy-view-song-art" id="current-image">
-                    <div class="current-song">
-                        <progress max="1000" id="progress" :value="progressBar"></progress>
-                        <h1>{{ playingSong.title }}</h1>
-                        <p class="dancing-style" v-if="playingSong.dancingStyle">{{ playingSong.dancingStyle }}</p>
-                        <p>{{ playingSong.artist }}</p>
-                    </div>
-                </div>
-                <div class="mode-selector-wrapper">
-                    <select v-model="visualizationSettings" @change="setVisualization()">
-                        <option value="mic">Microphone (Mic access required)</option>
-                        <option value="bpm">BPM (might not be 100% accurate)</option>
-                        <option value="off">No visualization except background</option>
-                    </select>
-                </div>
-                <div class="song-list-wrapper">
-                    <div v-for="song in songQueue" class="song-list">
-                        <span class="material-symbols-outlined song-image" v-if="!song.hasCoverArt && ( playingSong.filename !== song.filename || isPlaying )">music_note</span>
-                        <img v-else-if="song.hasCoverArt && ( playingSong.filename !== song.filename || isPlaying ) && song.coverArtOrigin === 'api'" :src="song.coverArtURL" class="song-image">
-                        <img v-else-if="song.hasCoverArt && ( playingSong.filename !== song.filename || isPlaying ) && song.coverArtOrigin !== 'api'" :src="'/getSongCover?filename=' + song.filename" class="song-image">
-                        <div v-if="playingSong.filename === song.filename && isPlaying" class="playing-symbols">
-                            <div class="playing-symbols-wrapper">
-                                <div class="playing-bar" id="bar-1"></div>
-                                <div class="playing-bar" id="bar-2"></div>
-                                <div class="playing-bar" id="bar-3"></div>
-                            </div>
-                        </div>
-                        <span class="material-symbols-outlined pause-icon" v-if="!isPlaying && playingSong.filename === song.filename">pause</span>
-                        <div class="song-details-wrapper">
-                            <h3>{{ song.title }}</h3>
-                            <p>{{ song.artist }}</p>
-                        </div>
-                        <div class="time-until">
-                            {{ getTimeUntil( song ) }}
-                        </div>
-                    </div>
-                    <!-- <img :src="" alt=""> -->
-                </div>
-            </div>
-            <div v-else>
-                <h1>Loading...</h1>
-            </div>
-            <div class="background" id="background">
-                <div class="beat"></div>
-                <div class="beat-manual"></div>
-            </div>
-        </div>
-        <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.1/jquery.min.js"></script>
-        <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
-        <script src="https://cdnjs.cloudflare.com/ajax/libs/color-thief/2.3.0/color-thief.umd.js"></script>
-        <script src="/showcase.js"></script>
-    </body>
-</html>

frontend/src/client/showcase.js

@@ -1,359 +0,0 @@
-// eslint-disable-next-line no-undef
-const { createApp } = Vue;
-
-createApp( {
-    data() {
-        return {
-            hasLoaded: false,
-            songs: [],
-            playingSong: {},
-            isPlaying: false,
-            pos: 0,
-            queuePos: 0,
-            colourPalette: [],
-            progressBar: 0,
-            timeTracker: null,
-            visualizationSettings: 'mic',
-            micAnalyzer: null,
-            beatDetected: false,
-            colorThief: null,
-            lastDispatch: new Date().getTime() - 5000,
-            isReconnecting: false,
-        };
-    },
-    computed: {
-        songQueue() {
-            let ret = [];
-            let pos = 0;
-            for ( let song in this.songs ) {
-                if ( pos >= this.queuePos ) {
-                    ret.push( this.songs[ song ] );
-                }
-                pos += 1;
-            }
-            return ret;
-        },
-        getTimeUntil() {
-            return ( song ) => {
-                let timeRemaining = 0;
-                for ( let i = this.queuePos; i < Object.keys( this.songs ).length - 1; i++ ) {
-                    if ( this.songs[ i ] == song ) {
-                        break;
-                    }
-                    timeRemaining += parseInt( this.songs[ i ].duration );
-                }
-                if ( this.isPlaying ) {
-                    if ( timeRemaining === 0 ) {
-                        return 'Currently playing';
-                    } else {
-                        return 'Playing in less than ' + Math.ceil( timeRemaining / 60 - this.pos / 60 )  + 'min';
-                    }
-                } else {
-                    if ( timeRemaining === 0 ) {
-                        return 'Plays next';
-                    } else {
-                        return 'Playing less than ' + Math.ceil( timeRemaining / 60 - this.pos / 60 )  + 'min after starting to play';
-                    }
-                }
-            }
-        }
-    },
-    methods: {
-        startTimeTracker () {
-            this.timeTracker = setInterval( () => {
-                this.pos = ( new Date().getTime() - this.playingSong.startTime ) / 1000 + this.oldPos;
-                this.progressBar = ( this.pos / this.playingSong.duration ) * 1000;
-                if ( isNaN( this.progressBar ) ) {
-                    this.progressBar = 0;
-                }
-            }, 100 );
-        },
-        stopTimeTracker () {
-            clearInterval( this.timeTracker );
-            this.oldPos = this.pos;
-        },
-        getImageData() {
-            return new Promise( ( resolve, reject ) => {
-                if ( this.playingSong.hasCoverArt ) {
-                    setTimeout( () => {
-                        const img = document.getElementById( 'current-image' );
-                        if ( img.complete ) {
-                            resolve( this.colorThief.getPalette( img ) );
-                        } else {
-                            img.addEventListener( 'load', () => {
-                                resolve( this.colorThief.getPalette( img ) );
-                            } );
-                        }
-                    }, 500 );
-                } else {
-                    reject( 'no image' );
-                }
-            } );
-        },
-        connect() {
-            this.colorThief = new ColorThief();
-            let source = new EventSource( '/clientDisplayNotifier', { withCredentials: true } );
-            source.onmessage = ( e ) => {
-                let data;
-                try {
-                    data = JSON.parse( e.data );
-                } catch ( err ) {
-                    data = { 'type': e.data };
-                }
-                if ( data.type === 'basics' ) {
-                    this.isPlaying = data.data.isPlaying ?? false;
-                    this.playingSong = data.data.playingSong ?? {};
-                    this.songs = data.data.songQueue ?? [];
-                    this.pos = data.data.pos ?? 0;
-                    this.oldPos = data.data.pos ?? 0;
-                    this.progressBar = this.pos / this.playingSong.duration * 1000;
-                    this.queuePos = data.data.queuePos ?? 0;
-                    this.getImageData().then( palette => {
-                        this.colourPalette = palette;
-                        this.handleBackground();
-                    } ).catch( () => {
-                        this.colourPalette = [ { 'r': 255, 'g': 0, 'b': 0 }, { 'r': 0, 'g': 255, 'b': 0 }, { 'r': 0, 'g': 0, 'b': 255 } ];
-                        this.handleBackground();
-                    } );
-                } else if ( data.type === 'pos' ) {
-                    this.pos = data.data;
-                    this.oldPos = data.data;
-                    this.progressBar = data.data / this.playingSong.duration * 1000;
-                } else if ( data.type === 'isPlaying' ) {
-                    this.isPlaying = data.data;
-                    this.handleBackground();
-                } else if ( data.type === 'songQueue' ) {
-                    this.songs = data.data;
-                } else if ( data.type === 'playingSong' ) {
-                    this.playingSong = data.data;
-                    this.getImageData().then( palette => {
-                        this.colourPalette = palette;
-                        this.handleBackground();
-                    } ).catch( () => {
-                        this.colourPalette = [ [ 255, 0, 0 ], [ 0, 255, 0 ], [ 0, 0, 255 ] ];
-                        this.handleBackground();
-                    } );
-                } else if ( data.type === 'queuePos' ) {
-                    this.queuePos = data.data;
-                }
-            };
-
-            source.onopen = () => {
-                this.isReconnecting = false;
-                this.hasLoaded = true;
-            };
-
-            let self = this;
-                
-            source.addEventListener( 'error', function( e ) {
-                if ( e.eventPhase == EventSource.CLOSED ) source.close();
-
-                if ( e.target.readyState == EventSource.CLOSED ) {
-                    setTimeout( () => {
-                        if ( !self.isReconnecting ) {
-                            console.log( 'disconnected' );
-                            self.isReconnecting = true;
-                            self.tryReconnect();
-                        }
-                    }, 1000 );
-                }
-            }, false );
-        },
-        tryReconnect() {
-            const int = setInterval( () => {
-                if ( !this.isReconnecting ) {
-                    clearInterval( int );
-                } else {
-                    this.connect();
-                }
-            }, 1000 );
-        },
-        handleBackground() {
-            let colourDetails = [];
-            let colours = [];
-            let differentEnough = true;
-            if ( this.colourPalette[ 0 ] ) {
-                for ( let i in this.colourPalette ) {
-                    for ( let colour in colourDetails ) {
-                        const colourDiff = ( Math.abs( colourDetails[ colour ][ 0 ] - this.colourPalette[ i ][ 0 ] ) / 255
-                            + Math.abs( colourDetails[ colour ][ 1 ] - this.colourPalette[ i ][ 1 ] ) / 255
-                            + Math.abs( colourDetails[ colour ][ 2 ] - this.colourPalette[ i ][ 2 ] ) / 255 ) / 3 * 100;
-                        if ( colourDiff > 15 ) {
-                            differentEnough = true;
-                        }
-                    }
-                    if ( differentEnough ) {
-                        colourDetails.push( this.colourPalette[ i ] );
-                        colours.push( 'rgb(' + this.colourPalette[ i ][ 0 ] + ',' + this.colourPalette[ i ][ 1 ] + ',' + this.colourPalette[ i ][ 2 ] + ')' );
-                    }
-                    differentEnough = false;
-                }
-            }
-            let outColours = 'conic-gradient(';
-            if ( colours.length < 3 ) {
-                for ( let i = 0; i < 3; i++ ) {
-                    if ( colours[ i ] ) {
-                        outColours += colours[ i ] + ',';
-                    } else {
-                        if ( i === 0 ) {
-                            outColours += 'blue,';
-                        } else if ( i === 1 ) {
-                            outColours += 'green,';
-                        } else if ( i === 2 ) {
-                            outColours += 'red,';
-                        }
-                    }
-                }
-            } else if ( colours.length < 11 ) {
-                for ( let i in colours ) {
-                    outColours += colours[ i ] + ',';
-                }
-            } else {
-                for ( let i = 0; i < 10; i++ ) {
-                    outColours += colours[ i ] + ',';
-                }
-            }
-            outColours += colours[ 0 ] ?? 'blue' + ')';
-
-            $( '#background' ).css( 'background', outColours );
-            this.setVisualization();
-        },
-        setVisualization () {
-            if ( Object.keys( this.playingSong ).length > 0 ) {
-                if ( this.visualizationSettings === 'bpm' ) {
-                    if ( this.playingSong.bpm && this.isPlaying ) {
-                        $( '.beat' ).show();
-                        $( '.beat' ).css( 'animation-duration', 60 / this.playingSong.bpm );
-                        $( '.beat' ).css( 'animation-delay', this.pos % ( 60 / this.playingSong.bpm  * this.pos ) + this.playingSong.bpmOffset - ( 60 / this.playingSong.bpm  * this.pos / 2 ) );
-                    } else {
-                        $( '.beat' ).hide();
-                    }
-                    try {
-                        clearInterval( this.micAnalyzer );
-                    } catch ( err ) {}
-                } else if ( this.visualizationSettings === 'off' ) {
-                    $( '.beat' ).hide();
-                    try {
-                        clearInterval( this.micAnalyzer );
-                    } catch ( err ) {}
-                } else if ( this.visualizationSettings === 'mic' ) {
-                    $( '.beat-manual' ).hide();
-                    try {
-                        clearInterval( this.micAnalyzer );
-                    } catch ( err ) {}
-                    this.micAudioHandler();
-                }
-            } else {
-                console.log( 'not playing yet' );
-            }
-        },
-        micAudioHandler () {
-            const audioContext = new ( window.AudioContext || window.webkitAudioContext )();
-            const analyser = audioContext.createAnalyser();
-            analyser.fftSize = 256;
-            const bufferLength = analyser.frequencyBinCount;
-            const dataArray = new Uint8Array( bufferLength );
-
-            navigator.mediaDevices.getUserMedia( { audio: true } ).then( ( stream ) => {
-                const mic = audioContext.createMediaStreamSource( stream );
-                mic.connect( analyser );
-                analyser.getByteFrequencyData( dataArray );
-                let prevSpectrum = null;
-                let threshold = 10; // Adjust as needed
-                this.beatDetected = false;
-                this.micAnalyzer = setInterval( () => {
-                    analyser.getByteFrequencyData( dataArray );
-                    // Convert the frequency data to a numeric array
-                    const currentSpectrum = Array.from( dataArray );
-
-                    if ( prevSpectrum ) {
-                        // Calculate the spectral flux
-                        const flux = this.calculateSpectralFlux( prevSpectrum, currentSpectrum );
-
-                        if ( flux > threshold && !this.beatDetected ) {
-                            // Beat detected
-                            this.beatDetected = true;
-                            this.animateBeat();
-                        }
-                    }
-                    prevSpectrum = currentSpectrum;
-                }, 20 );
-            } );
-        },
-        animateBeat () {
-            $( '.beat-manual' ).stop();
-            const duration = Math.ceil( 60 / ( this.playingSong.bpm ?? 180 ) * 500 ) - 50;
-            $( '.beat-manual' ).fadeIn( 50 );
-            setTimeout( () => {
-                $( '.beat-manual' ).fadeOut( duration );
-                setTimeout( () => {
-                    $( '.beat-manual' ).stop();
-                    this.beatDetected = false;
-                }, duration );
-            }, 50 );
-        },
-        calculateSpectralFlux( prevSpectrum, currentSpectrum ) {
-            let flux = 0;
-        
-            for ( let i = 0; i < prevSpectrum.length; i++ ) {
-                const diff = currentSpectrum[ i ] - prevSpectrum[ i ];
-                flux += Math.max( 0, diff );
-            }
-        
-            return flux;
-        },
-        notifier() {
-            if ( parseInt( this.lastDispatch ) + 5000 < new Date().getTime() ) {
-
-            }
-            Notification.requestPermission();
-
-            console.warn( '[ notifier ]: Status is now enabled \n\n-> Any leaving or tampering with the website will send a notification to the host' );
-            // Detect if window is currently in focus
-            window.onblur = () => {
-                this.sendNotification( 'blur' );
-            }
-
-            // Detect if browser window becomes hidden (also with blur event)
-            document.onvisibilitychange = () => {
-                if ( document.visibilityState === 'hidden' ) {
-                    this.sendNotification( 'visibility' );
-                }
-            };
-        },
-        sendNotification( notification ) {
-            let fetchOptions = {
-                method: 'post',
-                body: JSON.stringify( { 'type': notification } ),
-                headers: {
-                    'Content-Type': 'application/json',
-                    'charset': 'utf-8'
-                },
-            };
-            fetch( '/clientStatusUpdate', fetchOptions ).catch( err => {
-                console.error( err );
-            } );
-
-            new Notification( 'YOU ARE UNDER SURVEILLANCE', { 
-                body: 'Please return to the original webpage immediately!',
-                requireInteraction: true,
-             } )
-        }
-    },
-    mounted() {
-        this.connect();
-        this.notifier();
-        // if ( this.visualizationSettings === 'mic' ) {
-        //     this.micAudioHandler();
-        // }
-    },
-    watch: {
-        isPlaying( value ) {
-            if ( value ) {
-                this.startTimeTracker();
-            } else {
-                this.stopTimeTracker();
-            }
-        }
-    }
-} ).mount( '#app' );

frontend/src/components/fancyView.vue

@@ -1,162 +0,0 @@
-<template>
-    <div class="fancy-view">
-        <span class="material-symbols-outlined fancy-view-song-art" v-if="!song.hasCoverArt">music_note</span>
-        <img v-else-if="song.hasCoverArt && song.coverArtOrigin === 'api'" :src="song.coverArtURL" class="fancy-view-song-art">
-        <img v-else :src="'http://localhost:8081/getSongCover?filename=' + song.filename" class="fancy-view-song-art">
-        <button @click="exit()" id="exit-button"><span class="material-symbols-outlined" style="font-size: 4vh;">close</span></button>
-        <div class="controls-wrapper">
-            <div class="song-info">
-                <h3>{{ song.title }}</h3>
-                <p>{{ song.artist }}</p>
-            </div>
-            <div class="controls">
-                <span class="material-symbols-outlined control-icon" @click="control( 'previous' )">skip_previous</span>
-                <span class="material-symbols-outlined control-icon" @click="control( 'replay10' )">replay_10</span>
-                <span class="material-symbols-outlined control-icon play-pause" v-if="!isPlaying" @click="control( 'play' )">play_arrow</span>
-                <span class="material-symbols-outlined control-icon play-pause" v-else-if="isPlaying" @click="control( 'pause' )">pause</span>
-                <span class="material-symbols-outlined control-icon" @click="control( 'forward10' )">forward_10</span>
-                <span class="material-symbols-outlined control-icon" @click="control( 'next' )">skip_next</span>
-            </div>
-            <div class="slider-wrapper">
-                <sliderView :active="true" :position="playbackPos" :duration="song.duration" @pos="( p ) => { setPos( p ) }"
-                    name="fancy" class="slider"></sliderView>
-                <div class="playback-pos-info">
-                    <div style="margin-right: auto;">{{ playbackPosBeautified }}</div>
-                    <div>{{ durationBeautified }}</div>
-                </div>
-            </div>
-            <div class="shuffle-repeat-wrapper">
-                <span class="material-symbols-outlined control-icon" v-if="!shuffle" @click="control( 'shuffleOn' )">shuffle</span>
-                <span class="material-symbols-outlined control-icon" v-else @click="control( 'shuffleOff' )">shuffle_on</span>
-                <span class="material-symbols-outlined control-icon" v-if="repeatMode === 'off'" @click="control( 'repeatOne' )">repeat</span>
-                <span class="material-symbols-outlined control-icon" v-else-if="repeatMode === 'one'" @click="control( 'repeatAll' )">repeat_one_on</span>
-                <span class="material-symbols-outlined control-icon" v-else-if="repeatMode === 'all'" @click="control( 'repeatOff' )">repeat_on</span>
-            </div>
-        </div>
-    </div>
-</template>
-
-<style scoped>
-    #exit-button {
-        position: fixed;
-        right: 1vw;
-        top: 1vw;
-        background-color: rgba( 0,0,0,0 );
-        border: none;
-        cursor: pointer;
-        color: var( --primary-color );
-    }
-
-    .fancy-view {
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        position: fixed;
-        flex-direction: column;
-        z-index: 20;
-        height: 100vh;
-        width: 100vw;
-        top: 0;
-        left: 0;
-        background-color: var( --background-color );
-    }
-
-    .controls-wrapper {
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        flex-direction: column;
-    }
-
-    .slider-wrapper {
-        position: relative;
-        margin-top: 40px;
-        width: 40vh;
-        margin-bottom: 20px
-    }
-
-    .fancy-view-song-art {
-        height: 40vh;
-        width: 40vh;
-        object-fit: cover;
-        object-position: center;
-        margin-bottom: 20px;
-        font-size: 40vh;
-    }
-
-    .controls {
-        width: 50vw;
-        display: flex;
-        justify-content: center;
-        align-items: center;
-    }
-
-    .control-icon {
-        cursor: pointer;
-        font-size: 3vh;
-        user-select: none;
-    }
-
-    .play-pause {
-        font-size: 5vh;
-    }
-
-    .playback-pos-info {
-        display: flex;
-        flex-direction: row;
-        width: 98%;
-        margin-left: 1%;
-        position: absolute;
-        bottom: 17px;
-        left: 0;
-    }
-
-    .shuffle-repeat-wrapper {
-        display: flex;
-        justify-content: center;
-        align-items: center;
-    }
-</style>
-
-<script>
-    import SliderView from './sliderView.vue';
-    export default {
-        methods: {
-            control ( instruction ) {
-                this.$emit( 'control', instruction );
-            },
-            setPos ( pos ) {
-                this.$emit( 'posUpdate', pos );
-            },
-            exit() {
-                this.$emit( 'control', 'exitFancyView' );
-            }
-        },
-        components: {
-            SliderView,
-        },
-        props: {
-            song: {
-                type: Object,
-            },
-            playbackPos: {
-                type: Number,
-            },
-            playbackPosBeautified: {
-                type: String,
-            },
-            durationBeautified: {
-                type: String,
-            },
-            shuffle: {
-                type: Boolean,
-            },
-            isPlaying: {
-                type: Boolean,
-            },
-            repeatMode: {
-                type: String,
-            }
-        }
-    }
-</script>

frontend/src/components/mediaPool.vue

@@ -1,388 +0,0 @@
-<template>
-    <div class="media-pool" :style="isShowingFancyView ? 'overflow: hidden;' : ''">
-        <div v-if="hasLoadedSongs" style="width: 100%;" class="song-list-wrapper">
-            <div v-for="song in songQueue" class="song-list" :class="[ isPlaying ? ( currentlyPlaying === song.filename ? 'playing': 'not-playing' ) : 'not-playing', !isPlaying && currentlyPlaying === song.filename ? 'active-song': undefined ]">
-                <span class="material-symbols-outlined song-image" v-if="!song.hasCoverArt">music_note</span>
-                <img v-else-if="song.hasCoverArt && song.coverArtOrigin === 'api'" :src="song.coverArtURL" class="song-image">
-                <img v-else :src="'http://localhost:8081/getSongCover?filename=' + song.filename" class="song-image">
-                <div v-if="currentlyPlaying === song.filename && isPlaying" class="playing-symbols">
-                    <div class="playing-symbols-wrapper">
-                        <div class="playing-bar" id="bar-1"></div>
-                        <div class="playing-bar" id="bar-2"></div>
-                        <div class="playing-bar" id="bar-3"></div>
-                    </div>
-                </div>
-                <span class="material-symbols-outlined play-icon" @click="play( song )">play_arrow</span>
-                <span class="material-symbols-outlined pause-icon" @click="pause( song )">pause</span>
-                <h3>{{ song.title }}</h3>
-            </div>
-        </div>
-        <div v-else-if="isLoadingSongs" class="no-songs">
-            <h3>Loading songs...</h3>
-            <p>Analyzing metadata...</p>
-            <span class="material-symbols-outlined loading-spinner">autorenew</span>
-        </div>
-        <div v-else-if="errorOccurredLoading" class="no-songs">
-            <h3>This directory does not exist!</h3>
-            <button @click="loadSongs()">Load songs</button>
-        </div>
-        <div v-else class="no-songs">
-            <h3>No songs loaded</h3>
-            <button @click="loadSongs()">Load songs</button>
-            <button @click="useAppleMusic()">Use AppleMusic (opens a web-browser)</button>
-        </div>
-    </div>
-</template>
-
-<style>
-    .playing-symbols {
-        position: absolute;
-        left: 10%;
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        flex-direction: row;
-        margin: 0;
-        width: 5vw;
-        height: 5vw;
-        background-color: rgba( 0, 0, 0, 0.6 );
-    }
-
-    .playing-symbols-wrapper {
-        width: 4vw;
-        height: 5vw;
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        flex-direction: row;
-    }
-
-    .playing-bar {
-        height: 60%;
-        background-color: white;
-        width: 10%;
-        border-radius: 50px;
-        margin: auto;
-    }
-
-    #bar-1 {
-        animation: music-playing 0.9s infinite ease-in-out;
-    }
-
-    #bar-2 {
-        animation: music-playing 0.9s infinite ease-in-out;
-        animation-delay: 0.3s;
-    }
-
-    #bar-3 {
-        animation: music-playing 0.9s infinite ease-in-out;
-        animation-delay: 0.6s;
-    }
-
-    @keyframes music-playing {
-        0% {
-            transform: scaleY( 1 );
-        }
-        50% {
-            transform: scaleY( 0.5 );
-        }
-        100% {
-            transform: scaleY( 1 );
-        }
-    }
-
-    .loading-spinner {
-        animation: spin 2s infinite linear;
-    }
-    
-    @keyframes spin {
-        from {
-            transform: rotate( 0deg );
-        }
-        to {
-            transform: rotate( 720deg );
-        }
-    }
-
-    .media-pool {
-        width: 100%;
-        height: 100%;
-        display: flex;
-        align-items: center;
-        flex-direction: column;
-    }
-
-    .no-songs {
-        height: 50vh;
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        flex-direction: column;
-    }
-
-    .song-list-wrapper {
-        width: 100%;
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        flex-direction: column;
-    }
-
-    .song-list {
-        display: flex;
-        flex-direction: row;
-        justify-content: center;
-        align-items: center;
-        width: 80%;
-        margin: 2px;
-        padding: 1vh;
-        border: 1px var( --border-color ) solid;
-    }
-
-    .song-list h3 {
-        margin: 0;
-        display: block;
-        margin-left: 10px;
-        margin-right: auto;
-    }
-
-    .song-list .song-image {
-        width: 5vw;
-        height: 5vw;
-        object-fit: cover;
-        object-position: center;
-        font-size: 5vw;
-    }
-
-    .play-icon, .pause-icon {
-        display: none;
-        width: 5vw;
-        height: 5vw;
-        object-fit: cover;
-        object-position: center;
-        font-size: 5vw;
-        cursor: pointer;
-        user-select: none;
-    }
-
-    .playing:hover .pause-icon {
-        display: block;
-    }
-
-    .playing:hover .playing-symbols {
-        display: none;
-    }
-
-    .song-list:hover .song-image {
-        display: none;
-    }
-
-    .not-playing:hover .play-icon {
-        display: block;
-    }
-
-    .active-song .pause-icon {
-        display: block;
-    }
-
-    .active-song .song-image, .active-song:hover .pause-icon {
-        display: none;
-    }
-</style>
-
-<script>
-    export default {
-        name: 'HomeView',
-        data() {
-            return {
-                hasLoadedSongs: false,
-                isLoadingSongs: false,
-                allSongs: [],
-                songQueue: [],
-                loadedDirs: [],
-                allowedFiletypes: [ '.mp3', '.wav' ],
-                currentlyPlaying: '',
-                isPlaying: false,
-                songPos: 0,
-                repeat: false,
-                isShowingFancyView: false,
-                errorOccurredLoading: false,
-                coverArtSetting: 'api',
-                doOverride: false,
-            }
-        },
-        methods: {
-            update( status ) {
-                if ( status.type === 'playback' ) {
-                    this.isPlaying = status.status;
-                } else if ( status.type === 'next' ) {
-                    if ( this.songPos < this.songQueue.length - 1 ) {
-                        this.songPos += 1;
-                        this.queueHandler( 'load' );
-                    } else {
-                        this.songPos = 0;
-                        if ( this.repeat ) {
-                            this.queueHandler( 'load' );
-                        } else {
-                            this.isPlaying = false;
-                            this.currentlyPlaying = '';
-                            this.$emit( 'com', { 'type': 'startPlayback', 'song': this.songQueue[ 0 ], 'autoplay': false } );
-                            this.$emit( 'com', { 'type': 'pause' } );
-                        }
-                    }
-                    let fetchOptions = {
-                        method: 'post',
-                        body: JSON.stringify( { 'type': 'queuePos', 'data': this.songPos } ),
-                        headers: {
-                            'Content-Type': 'application/json',
-                            'charset': 'utf-8'
-                        },
-                    };
-                    fetch( 'http://localhost:8081/statusUpdate', fetchOptions ).catch( err => {
-                        console.error( err );
-                    } );
-                } else if ( status.type === 'previous' ) {
-                    if ( this.songPos > 0 ) {
-                        this.songPos -= 1;
-                    } else {
-                        this.songPos = this.songQueue.length - 1;
-                    }
-                    this.queueHandler( 'load' );
-                } else if ( status.type === 'shuffle' ) {
-                    this.queueHandler( 'shuffle' );
-                } else if ( status.type === 'shuffleOff' ) {
-                    this.queueHandler( 'shuffleOff' );
-                } else if ( status.type === 'repeat' ) {
-                    this.repeat = true;
-                } else if ( status.type === 'repeatOff' ) {
-                    this.repeat = false;
-                } else if ( status.type === 'fancyView' ) {
-                    this.isShowingFancyView = status.status;
-                }
-            },
-            queueHandler ( command ) {
-                if ( command === 'load' ) {
-                    this.play( this.songQueue[ this.songPos ] );
-                } else if ( command === 'shuffle' ) {
-                    let processArray = JSON.parse( JSON.stringify( this.allSongs ) );
-                    let newOrder = [];
-                    for ( let i = 0; i < this.allSongs.length; i++ ) {
-                        let randNum = Math.floor( Math.random() * this.allSongs.length );
-                        while ( newOrder.includes( randNum ) ) {
-                            randNum = Math.floor( Math.random() * this.allSongs.length );
-                        }
-                        newOrder.push( randNum );
-                    }
-                    this.songQueue = [];
-                    for ( let el in newOrder ) {
-                        this.songQueue.push( processArray[ newOrder[ el ] ] );
-                    }
-                    let fetchOptions = {
-                        method: 'post',
-                        body: JSON.stringify( { 'type': 'songQueue', 'data': this.songQueue } ),
-                        headers: {
-                            'Content-Type': 'application/json',
-                            'charset': 'utf-8'
-                        },
-                    };
-                    fetch( 'http://localhost:8081/statusUpdate', fetchOptions ).catch( err => {
-                        console.error( err );
-                    } );
-                } else if ( command === 'shuffleOff' ) {
-                    this.songQueue = JSON.parse( JSON.stringify( this.allSongs ) );
-                    let fetchOptions = {
-                        method: 'post',
-                        body: JSON.stringify( { 'type': 'songQueue', 'data': this.songQueue } ),
-                        headers: {
-                            'Content-Type': 'application/json',
-                            'charset': 'utf-8'
-                        },
-                    };
-                    fetch( 'http://localhost:8081/statusUpdate', fetchOptions ).catch( err => {
-                        console.error( err );
-                    } );
-                }
-            },
-            loadSongs() {
-                this.isLoadingSongs = true;
-                fetch( 'http://localhost:8081/openSongs' ).then( res => {
-                    if ( res.status === 200 ) {
-                        res.json().then( json => {
-                            if ( Object.keys( json ).length > 0 ) {
-                                this.loadedDirs = json.data;
-                                this.indexFiles();
-                            } else {
-                                this.isLoadingSongs = false;
-                            }
-                        } );
-                    }
-                } );
-            },
-            indexFiles () {
-                for ( let dir in this.loadedDirs ) {
-                    fetch( 'http://localhost:8081/indexDirs?dir=' + this.loadedDirs[ dir ] + '&coverart=' + this.coverArtSetting + '&doOverride=' + this.doOverride ).then( res => {
-                        if ( res.status === 200 ) {
-                            this.errorOccurredLoading = false;
-                            res.json().then( json => {
-                                for ( let song in json ) {
-                                    this.songQueue.push( json[ song ] );
-                                    this.allSongs.push( json[ song ] );
-                                }
-                                this.queueHandler();
-                                this.isLoadingSongs = false;
-                                this.hasLoadedSongs = true;
-                                this.$emit( 'com', { 'type': 'songsLoaded' } );
-                                let fetchOptions = {
-                                    method: 'post',
-                                    body: JSON.stringify( { 'type': 'songQueue', 'data': this.songQueue } ),
-                                    headers: {
-                                        'Content-Type': 'application/json',
-                                        'charset': 'utf-8'
-                                    },
-                                };
-                                fetch( 'http://localhost:8081/statusUpdate', fetchOptions ).catch( err => {
-                                    console.error( err );
-                                } );
-                            } );
-                        } else if ( res.status === 404 ) {
-                            this.isLoadingSongs = false;
-                            this.errorOccurredLoading = true;
-                        }
-                    } );
-                }
-            },
-            play( song ) {
-                if ( song.filename === this.currentlyPlaying ) {
-                    this.$emit( 'com', { 'type': 'play', 'song': song } );
-                } else {
-                    for ( let s in this.songQueue ) {
-                        if ( this.songQueue[ s ][ 'filename' ] === song.filename ) {
-                            this.songPos = parseInt( s );
-                        }
-                    }
-                    this.$emit( 'com', { 'type': 'startPlayback', 'song': song } );
-                }
-                this.currentlyPlaying = song.filename;
-                this.update( { 'type': 'playback', 'status': true } );
-                let fetchOptions = {
-                    method: 'post',
-                    body: JSON.stringify( { 'type': 'queuePos', 'data': this.songPos } ),
-                    headers: {
-                        'Content-Type': 'application/json',
-                        'charset': 'utf-8'
-                    },
-                };
-                fetch( 'http://localhost:8081/statusUpdate', fetchOptions ).catch( err => {
-                    console.error( err );
-                } );
-            },
-            pause( song ) {
-                this.update( { 'type': 'playback', 'status': false } );
-                this.$emit( 'com', { 'type': 'pause', 'song': song } );
-            },
-            useAppleMusic() {
-                fetch( 'http://localhost:8081/useAppleMusic' );
-            }
-        }
-    }
-</script>

frontend/src/components/notifications.vue

@@ -1,282 +0,0 @@
-<!-- eslint-disable no-undef -->
-<template>
-    <div id="notifications" @click="handleNotifications();">
-        <div class="message-box" :class="[ location, size ]">
-            <div class="message-container" :class="messageType">
-                <span class="material-symbols-outlined types hide" v-if="messageType == 'hide'">question_mark</span>
-                <span class="material-symbols-outlined types" v-else-if="messageType == 'ok'" style="background-color: green;">done</span>
-                <span class="material-symbols-outlined types" v-else-if="messageType == 'error'" style="background-color: red;">close</span>
-                <span class="material-symbols-outlined types progress-spinner" v-else-if="messageType == 'progress'" style="background-color: blue;">progress_activity</span>
-                <span class="material-symbols-outlined types" v-else-if="messageType == 'info'" style="background-color: lightblue;">info</span>
-                <span class="material-symbols-outlined types" v-else-if="messageType == 'warning'" style="background-color: orangered;">warning</span>
-                <p class="message">{{ message }}</p>
-            </div>
-        </div>
-    </div>
-</template>
-
-<script>
-export default {
-    name: 'notifications',
-    props: {
-        location: {
-            type: String,
-            'default': 'topleft',
-        },
-        size: {
-            type: String,
-            'default': 'default',
-        }
-        // Size options: small, default (default option), big, bigger, huge
-    },
-    data () {
-        return {
-            notifications: {},
-            queue: [],
-            message: '',
-            messageType: 'hide',
-            notificationDisplayTime: 0,
-            notificationPriority: 'normal',
-            currentlyDisplayedNotificationID: 0,
-            currentID: { 'critical': 0, 'medium': 1000, 'low': 100000 },
-            displayTimeCurrentNotification: 0,
-            notificationScheduler: null,
-        };
-    },
-    methods: {
-        createNotification( message, showDuration, messageType, priority ) {
-            /* 
-                    Takes a notification options array that contains: message, showDuration (in seconds), messageType (ok, error, progress, info) and priority (low, normal, critical).
-                    Returns a notification ID which can be used to cancel the notification. The component will throttle notifications and display
-                    one at a time and prioritize messages with higher priority. Use vue refs to access these methods.
-                */
-            let id = 0;
-
-            if ( priority === 'critical' ) {
-                this.currentID[ 'critical' ] += 1;
-                id = this.currentID[ 'critical' ];
-            } else if ( priority === 'normal' ) {
-                this.currentID[ 'medium' ] += 1;
-                id = this.currentID[ 'medium' ];
-            } else if ( priority === 'low' ) {
-                this.currentID[ 'low' ] += 1;
-                id = this.currentID[ 'low' ];
-            }
-            this.notifications[ id ] = { 'message': message, 'showDuration': showDuration, 'messageType': messageType, 'priority': priority, 'id': id };
-            this.queue.push( id );
-            console.log( 'scheduled notification: ' + id + ' (' + message + ')' );
-            if ( this.displayTimeCurrentNotification >= this.notificationDisplayTime ) {
-                this.handleNotifications();
-            }
-            return id;
-        },
-        cancelNotification ( id ) {
-            /* 
-                    This method deletes a notification and, in case the notification is being displayed, hides it.
-                */
-            try { 
-                delete this.notifications[ id ];
-            } catch ( error ) {
-                console.log( 'notification to be deleted is nonexistent or currently being displayed' );
-            }
-            try {
-                this.queue.splice( this.queue.indexOf( id ), 1 );
-            } catch {
-                console.debug( 'queue empty' );
-            }
-            if ( this.currentlyDisplayedNotificationID == id ) {
-                this.handleNotifications();
-            }
-        },
-        handleNotifications () {
-            /* 
-                    This methods should NOT be called in any other component than this one!
-                */
-            this.displayTimeCurrentNotification = 0;
-            this.notificationDisplayTime = 0;
-            this.message = '';
-            this.queue.sort();
-            if ( this.queue.length > 0 ) {
-                this.message = this.notifications[ this.queue[ 0 ] ][ 'message' ];
-                this.messageType = this.notifications[ this.queue[ 0 ] ][ 'messageType' ];
-                this.priority = this.notifications[ this.queue[ 0 ] ][ 'priority' ];
-                this.currentlyDisplayedNotificationID = this.notifications[ this.queue[ 0 ] ][ 'id' ];
-                this.notificationDisplayTime = this.notifications[ this.queue[ 0 ] ][ 'showDuration' ];
-                delete this.notifications[ this.queue[ 0 ] ];
-                this.queue.reverse();
-                this.queue.pop();
-                $( '.message-box' ).css( 'z-index', 20 );
-            } else {
-                this.messageType = 'hide';
-                $( '.message-box' ).css( 'z-index', -1 );
-            }
-        }
-    },
-    created () {
-        window.$ = window.jQuery = require( 'jquery' );
-        this.notificationScheduler = setInterval( () => { 
-            if ( this.displayTimeCurrentNotification >= this.notificationDisplayTime ) {
-                this.handleNotifications();
-            } else {
-                this.displayTimeCurrentNotification += 0.5;
-            }
-        }, 500 );
-    },
-    unmounted ( ) {
-        clearInterval( this.notificationScheduler );
-    }
-};
-</script>
-
-<style scoped>
-    .message-box {
-        position: fixed;
-        z-index: -1;
-        color: white;
-        transition: all 0.5s;
-        width: 95vw;
-        right: 2.5vw;
-        top: 1vh;
-        height: 10vh;
-    }
-
-    
-    .message-container {
-        display: flex;
-        justify-content: center;
-        align-items: center;
-        height: 100%;
-        width: 100%;
-        opacity: 1;
-        transition: all 0.5s;
-        cursor: default;
-    }
-    
-    .types {
-        color: white;
-        border-radius: 100%;
-        margin-right: auto;
-        margin-left: 5%;
-        padding: 1.5%;
-        font-size: 200%;
-    }
-    
-    .message {
-        margin-right: 5%;
-        text-align: end;
-    }
-    
-    .ok {
-        background-color: rgb(1, 71, 1);
-    }
-    
-    .error {
-        background-color: rgb(114, 1, 1);
-    }
-    
-    .info {
-        background-color: rgb(44, 112, 151);
-    }
-    
-    .warning {
-        background-color: orange;
-    }
-    
-    .hide {
-        opacity: 0;
-    }
-    
-    .progress {
-        z-index: 20;
-        background-color: rgb(0, 0, 99);
-    }
-    
-    .progress-spinner {
-        animation: spin 2s infinite linear;
-    }
-    
-    @keyframes spin {
-        from {
-            transform: rotate( 0deg );
-        }
-        to {
-            transform: rotate( 720deg );
-        }
-    }
-
-    @media only screen and (min-width: 750px) {
-
-        .default {
-            height: 10vh;
-            width: 32vw;
-        }
-
-        .small {
-            height: 7vh;
-            width: 27vw;
-        }
-
-        .big {
-            height: 12vh;
-            width: 38vw;
-        }
-
-        .bigger {
-            height: 15vh;
-            width: 43vw;
-        }
-
-        .huge {
-            height: 20vh;
-            width: 50vw;
-        }
-
-        .topleft {
-            top: 3vh;
-            left: 0.5vw;
-        }
-
-        .topright {
-            top: 3vh;
-            right: 0.5vw;
-        }
-
-        .bottomright {
-            bottom: 3vh;
-            right: 0.5vw;
-        }
-
-        .bottomleft {
-            top: 3vh;
-            right: 0.5vw;
-        }
-    }
-
-
-    @media only screen and (min-width: 1500px) {
-        .default {
-            height: 10vh;
-            width: 15vw;
-        }
-
-        .small {
-            height: 7vh;
-            width: 11vw;
-        }
-
-        .big {
-            height: 12vh;
-            width: 17vw;
-        }
-
-        .bigger {
-            height: 15vh;
-            width: 20vw;
-        }
-
-        .huge {
-            height: 20vh;
-            width: 25vw;
-        }
-    }
-</style>

frontend/src/components/player.vue

@@ -1,451 +0,0 @@
-<template>
-    <div class="player">
-        <div class="controls">
-            <span class="material-symbols-outlined control-icon" :class="audioLoaded ? 'active': 'inactive'" @click="control( 'previous' )">skip_previous</span>
-            <span class="material-symbols-outlined control-icon" :class="audioLoaded ? 'active': 'inactive'" @click="control( 'replay10' )">replay_10</span>
-            <span class="material-symbols-outlined control-icon play-pause" v-if="!isPlaying && audioLoaded" @click="control( 'play' )">play_arrow</span>
-            <span class="material-symbols-outlined control-icon play-pause" v-else-if="isPlaying && audioLoaded" @click="control( 'pause' )">pause</span>
-            <span class="material-symbols-outlined control-icon play-pause" style="cursor: default;" v-else>play_disabled</span>
-            <span class="material-symbols-outlined control-icon" :class="audioLoaded ? 'active': 'inactive'" @click="control( 'forward10' )">forward_10</span>
-            <span class="material-symbols-outlined control-icon" :class="audioLoaded ? 'active': 'inactive'" @click="control( 'next' )" style="margin-right: 1vw;">skip_next</span>
-            <span class="material-symbols-outlined control-icon" :class="hasLoadedSongs ? 'active': 'inactive'" v-if="!isShuffleEnabled" @click="control( 'shuffleOn' )">shuffle</span>
-            <span class="material-symbols-outlined control-icon" :class="hasLoadedSongs ? 'active': 'inactive'" v-else @click="control( 'shuffleOff' )">shuffle_on</span>
-            <span class="material-symbols-outlined control-icon" :class="hasLoadedSongs ? 'active': 'inactive'" v-if="repeatMode === 'off'" @click="control( 'repeatOne' )">repeat</span>
-            <span class="material-symbols-outlined control-icon" :class="hasLoadedSongs ? 'active': 'inactive'" v-else-if="repeatMode === 'one'" @click="control( 'repeatAll' )">repeat_one_on</span>
-            <span class="material-symbols-outlined control-icon" :class="hasLoadedSongs ? 'active': 'inactive'" v-else-if="repeatMode === 'all'" @click="control( 'repeatOff' )">repeat_on</span>
-            <div class="control-icon" id="settings">
-                <span class="material-symbols-outlined">info</span>
-                <div id="showIP">
-                    <h4>IP to connect to:</h4><br>
-                    <p>{{ localIP }}:8081</p>
-                </div>
-            </div>
-        </div>
-        <div class="song-info">
-            <audio v-if="audioLoaded" :src="'http://localhost:8081/getSongFile?filename=' + playingSong.filename" id="music-player"></audio>
-            <div class="song-info-wrapper">
-                <div v-if="audioLoaded" @click="showFancyView()" style="cursor: pointer;">
-                    <span class="material-symbols-outlined image" v-if="!playingSong.hasCoverArt">music_note</span>
-                    <img v-else-if="playingSong.hasCoverArt && playingSong.coverArtOrigin === 'api'" :src="playingSong.coverArtURL" class="image">
-                    <img v-else :src="'http://localhost:8081/getSongCover?filename=' + playingSong.filename" class="image">
-                </div>
-                <span class="material-symbols-outlined image" v-else>music_note</span>
-                <div class="name">
-                    <h3>{{ playingSong.title ?? 'No song selected' }}</h3>
-                    <p>{{ playingSong.artist }}</p>
-                </div>
-                <div class="image"></div>
-            </div>
-            <div class="playback-pos-info">
-                <div style="margin-right: auto;">{{ playbackPosBeautified }}</div>
-                <div @click="toggleShowMode()" style="cursor: pointer;">{{ durationBeautified }}</div>
-            </div>
-            <sliderView :active="audioLoaded" :position="playbackPos" :duration="playingSong.duration" @pos="( p ) => { setPos( p ) }"
-                name="player"></sliderView>
-        </div>
-        <FancyView v-if="isShowingFancyView" :song="playingSong" @control="instruction => { control( instruction ) }" :isPlaying="isPlaying"
-            :shuffle="isShuffleEnabled" :repeatMode="repeatMode" :durationBeautified="durationBeautified" 
-            :playbackPos="playbackPos" :playbackPosBeautified="playbackPosBeautified"
-            @posUpdate="pos => { setPos( pos ) }"></FancyView>
-        <Notifications ref="notifications" size="bigger" location="topright"></Notifications>
-    </div>
-</template>
-
-<style scoped>
-    .song-info {
-        background-color: #8e9ced;
-        height: 13vh;
-        width: 50%;
-        margin-left: auto;
-        margin-right: auto;
-        position: relative;
-    }
-
-    .image {
-        width: 7vh;
-        height: 7vh;
-        object-fit: cover;
-        object-position: center;
-        font-size: 7vh;
-        margin-left: 1vh;
-        margin-top: 1vh;
-    }
-
-    .name {
-        margin-left: auto;
-        margin-right: auto;
-    }
-
-    .song-info-wrapper {
-        display: flex;
-        flex-direction: row;
-    }
-
-    .song-info-wrapper h3 {
-        margin: 0;
-        margin-bottom: 0.5vh;
-        margin-top: 1vh;
-    }
-
-    .controls {
-        margin-left: 5%;
-        display: flex;
-        justify-content: center;
-        align-items: center;
-    }
-
-    .control-icon {
-        cursor: pointer;
-        font-size: 3vh;
-        user-select: none;
-    }
-
-    .play-pause {
-        font-size: 5vh;
-    }
-
-    .inactive {
-        color: gray;
-        cursor: default;
-    }
-
-    .player {
-        display: flex;
-        flex-direction: row;
-        align-items: center;
-        justify-content: center;
-        width: 100%;
-        height: 100%;
-    }
-
-    .playback-pos-info {
-        display: flex;
-        flex-direction: row;
-        width: 98%;
-        margin-left: 1%;
-        position: absolute;
-        bottom: 17px;
-    }
-
-    #showIP {
-        background-color: rgb(63, 63, 63);
-        display: none;
-        position: absolute;
-        min-height: 16vh;
-        padding: 2vh;
-        min-width: 20vw;
-        z-index: 10;
-        justify-content: center;
-        align-items: center;
-        flex-direction: column;
-        font-size: 70%;
-        border-radius: 5px 10px 10px 10px;
-    }
-
-    #showIP h4, #showIP p {
-        margin: 0;
-    }
-
-    #settings:hover #showIP {
-        display: flex;
-    }
-
-    #showIP::before {
-        content: " ";
-        position: absolute;
-        bottom: 100%; /* At the bottom of the tooltip */
-        left: 0;
-        margin-left: 3px;
-        border-width: 10px;
-        border-style: solid;
-        border-color: transparent transparent rgb(63, 63, 63) transparent;
-    }
-</style>
-
-<script>
-import FancyView from './fancyView.vue';
-import Notifications from './notifications.vue';
-import SliderView from './sliderView.vue';
-import { guess } from 'web-audio-beat-detector';
-
-export default {
-    data() {
-        return {
-            playingSong: {},
-            audioLoaded: false,
-            isPlaying: false,
-            isShuffleEnabled: false,
-            repeatMode: 'off',
-            progressTracker: null,
-            playbackPos: 0,
-            playbackPosBeautified: '00:00',
-            durationBeautified: '--:--',
-            hasLoadedSongs: false,
-            isShowingFancyView: false,
-            notifier: null,
-            isShowingRemainingTime: false,
-            localIP: ''
-        }
-    },
-    components: {
-        SliderView,
-        FancyView,
-        Notifications,
-    },
-    methods: {
-        play( song, autoplay, doCrossFade = false ) {
-            this.playingSong = song;
-            this.audioLoaded = true;
-            this.init( doCrossFade, autoplay, song.filename );
-        },
-        // TODO: Make function that connects to status service and add various warnings.
-        init( doCrossFade, autoplay, filename ) {
-            this.control( 'reset' );
-            // TODO: make it support cross-fade
-            setTimeout( () => {
-                if ( autoplay ) {
-                    this.control( 'play' );
-                    this.isPlaying = true;
-                    this.sendUpdate( 'isPlaying' );
-                    this.sendUpdate( 'pos' );
-                }
-                this.sendUpdate( 'playingSong' );
-                const minuteCount = Math.floor( this.playingSong.duration / 60 );
-                this.durationBeautified = minuteCount + ':';
-                if ( ( '' + minuteCount ).length === 1 ) {
-                    this.durationBeautified = '0' + minuteCount + ':';
-                }
-                const secondCount = Math.floor( this.playingSong.duration - minuteCount * 60 );
-                if ( ( '' + secondCount ).length === 1 ) {
-                    this.durationBeautified += '0' + secondCount;
-                } else {
-                    this.durationBeautified += secondCount;
-                }
-                let musicPlayer = document.getElementById( 'music-player' );
-                musicPlayer.onended = () => {
-                    if ( musicPlayer.currentTime >= this.playingSong.duration - 1 ) {
-                        if ( this.repeatMode !== 'one' ) {
-                            this.control( 'next' );
-                        } else {
-                            musicPlayer.currentTime = 0;
-                            this.control( 'play' );
-                            this.playbackPos = musicPlayer.currentTime;
-                            this.sendUpdate( 'pos' );
-                        }
-                    }
-                }
-                if ( !this.playingSong.bpm ) {
-                    const audioContext = new AudioContext();
-                    fetch( 'http://localhost:8081/getSongFile?filename=' + filename ).then( res => {
-                        res.arrayBuffer().then( buf => {
-                            audioContext.decodeAudioData( buf, audioBuffer => {
-                                guess( audioBuffer ).then( ( data ) => {
-                                    this.playingSong.bpm = data.bpm;
-                                    this.playingSong.accurateTempo = data.tempo;
-                                    this.playingSong.bpmOffset = data.offset;
-                                    this.sendUpdate( 'playingSong' );
-                                } );
-                            } );
-                        } );
-                    } );
-                }
-            }, 300 );
-        },
-        toggleShowMode() {
-            this.isShowingRemainingTime = !this.isShowingRemainingTime;
-            if ( !this.isShowingRemainingTime ) {
-                const minuteCounts = Math.floor( this.playingSong.duration / 60 );
-                this.durationBeautified = String( minuteCounts ) + ':';
-                if ( ( '' + minuteCounts ).length === 1 ) {
-                    this.durationBeautified = '0' + minuteCounts + ':';
-                }
-                const secondCounts = Math.floor( this.playingSong.duration - minuteCounts * 60 );
-                if ( ( '' + secondCounts ).length === 1 ) {
-                    this.durationBeautified += '0' + secondCounts;
-                } else {
-                    this.durationBeautified += secondCounts;
-                }
-            }
-        },
-        sendUpdate( update ) {
-            let data = {};
-            if ( update === 'pos' ) {
-                data = this.playbackPos;
-            } else if ( update === 'playingSong' ) {
-                data = this.playingSong;
-            } else if ( update === 'isPlaying' ) {
-                data = this.isPlaying;
-            }
-            let fetchOptions = {
-                method: 'post',
-                body: JSON.stringify( { 'type': update, 'data': data } ),
-                headers: {
-                    'Content-Type': 'application/json',
-                    'charset': 'utf-8'
-                },
-            };
-            fetch( 'http://localhost:8081/statusUpdate', fetchOptions ).catch( err => {
-                console.error( err );
-            } );
-        },
-        control( action ) {
-            // https://css-tricks.com/lets-create-a-custom-audio-player/
-            let musicPlayer = document.getElementById( 'music-player' );
-            if ( musicPlayer ) {
-                if ( action === 'play' ) {
-                    this.$emit( 'update', { 'type': 'playback', 'status': true } );
-                    musicPlayer.play();
-                    this.isPlaying = true;
-                    this.progressTracker = setInterval( () => {
-                        this.playbackPos = musicPlayer.currentTime;
-                        const minuteCount = Math.floor( this.playbackPos / 60 );
-                        this.playbackPosBeautified = minuteCount + ':';
-                        if ( ( '' + minuteCount ).length === 1 ) {
-                            this.playbackPosBeautified = '0' + minuteCount + ':';
-                        }
-                        const secondCount = Math.floor( this.playbackPos - minuteCount * 60 );
-                        if ( ( '' + secondCount ).length === 1 ) {
-                            this.playbackPosBeautified += '0' + secondCount;
-                        } else {
-                            this.playbackPosBeautified += secondCount;
-                        }
-
-                        if ( this.isShowingRemainingTime ) {
-                            const minuteCounts = Math.floor( ( this.playingSong.duration - this.playbackPos ) / 60 );
-                            this.durationBeautified = '-' + String( minuteCounts ) + ':';
-                            if ( ( '' + minuteCounts ).length === 1 ) {
-                                this.durationBeautified = '-0' + minuteCounts + ':';
-                            }
-                            const secondCounts = Math.floor( ( this.playingSong.duration - this.playbackPos ) - minuteCounts * 60 );
-                            if ( ( '' + secondCounts ).length === 1 ) {
-                                this.durationBeautified += '0' + secondCounts;
-                            } else {
-                                this.durationBeautified += secondCounts;
-                            }
-                        }
-                    }, 20 );
-                    this.sendUpdate( 'pos' );
-                    this.sendUpdate( 'isPlaying' );
-                } else if ( action === 'pause' ) {
-                    this.$emit( 'update', { 'type': 'playback', 'status': false } );
-                    musicPlayer.pause();
-                    this.sendUpdate( 'pos' );
-                    try {
-                        clearInterval( this.progressTracker );
-                        clearInterval( this.notifier );
-                    } catch ( err ) {};
-                    this.isPlaying = false;
-                    this.sendUpdate( 'isPlaying' );
-                } else if ( action === 'replay10' ) {
-                    musicPlayer.currentTime = musicPlayer.currentTime > 10 ? musicPlayer.currentTime - 10 : 0;
-                    this.playbackPos = musicPlayer.currentTime;
-                    this.sendUpdate( 'pos' );
-                } else if ( action === 'forward10' ) {
-                    if ( musicPlayer.currentTime < ( musicPlayer.duration - 10 ) ) {
-                        musicPlayer.currentTime = musicPlayer.currentTime + 10;
-                        this.playbackPos = musicPlayer.currentTime;
-                        this.sendUpdate( 'pos' );
-                    } else {
-                        if ( this.repeatMode !== 'one' ) {
-                            this.control( 'next' );
-                        } else {
-                            musicPlayer.currentTime = 0;
-                            this.playbackPos = musicPlayer.currentTime;
-                            this.sendUpdate( 'pos' );
-                        }
-                    }
-                } else if ( action === 'reset' ) {
-                    clearInterval( this.progressTracker );
-                    this.playbackPos = 0;
-                    musicPlayer.currentTime = 0;
-                    this.sendUpdate( 'pos' );
-                } else if ( action === 'next' ) {
-                    this.$emit( 'update', { 'type': 'next' } );
-                } else if ( action === 'previous' ) {
-                    if ( this.playbackPos > 3 ) {
-                        this.playbackPos = 0;
-                        musicPlayer.currentTime = 0;
-                        this.sendUpdate( 'pos' );
-                    } else {
-                        this.$emit( 'update', { 'type': 'previous' } );
-                    }
-                } else if ( action === 'shuffleOff' ) {
-                    this.$emit( 'update', { 'type': 'shuffleOff' } );
-                    this.isShuffleEnabled = false;
-                } else if ( action === 'shuffleOn' ) {
-                    this.$emit( 'update', { 'type': 'shuffle' } );
-                    this.isShuffleEnabled = true;
-                } else if ( action === 'repeatOne' ) {
-                    this.repeatMode = 'one';
-                } else if ( action === 'repeatAll' ) {
-                    this.$emit( 'update', { 'type': 'repeat' } );
-                    this.repeatMode = 'all';
-                } else if ( action === 'repeatOff' ) {
-                    this.$emit( 'update', { 'type': 'repeatOff' } );
-                    this.repeatMode = 'off';
-                } else if ( action === 'exitFancyView' ) {
-                    this.isShowingFancyView = false;
-                    this.$emit( 'update', { 'type': 'fancyView', 'status': false } );
-                }
-            } else if ( action === 'songsLoaded' ) {
-                this.$refs.notifications.createNotification( 'Songs loaded successfully', 5, 'ok', 'default' );
-                this.hasLoadedSongs = true;
-            } else if ( action === 'shuffleOff' ) {
-                this.$emit( 'update', { 'type': 'shuffleOff' } );
-                this.isShuffleEnabled = false;
-            } else if ( action === 'shuffleOn' ) {
-                this.$emit( 'update', { 'type': 'shuffle' } );
-                this.isShuffleEnabled = true;
-            } else if ( action === 'repeatOne' ) {
-                this.repeatMode = 'one';
-            } else if ( action === 'repeatAll' ) {
-                this.$emit( 'update', { 'type': 'repeat' } );
-                this.repeatMode = 'all';
-            } else if ( action === 'repeatOff' ) {
-                this.$emit( 'update', { 'type': 'repeatOff' } );
-                this.repeatMode = 'off';
-            } else if ( action === 'exitFancyView' ) {
-                this.isShowingFancyView = false;
-                this.$emit( 'update', { 'type': 'fancyView', 'status': false } );
-            }
-        },
-        setPos( pos ) {
-            let musicPlayer = document.getElementById( 'music-player' );
-            this.playbackPos = pos;
-            musicPlayer.currentTime = pos;
-            this.sendUpdate( 'pos' );
-        },
-        showFancyView() {
-            this.$emit( 'update', { 'type': 'fancyView', 'status': true } );
-            this.isShowingFancyView = true;
-        },
-    },
-    created() {
-        document.addEventListener( 'keydown', ( e ) => {
-            if ( e.key === ' ' ) {
-                e.preventDefault();
-                if ( !this.isPlaying ) {
-                    this.control( 'play' );
-                } else {
-                    this.control( 'pause' );
-                }
-            } else if ( e.key === 'ArrowRight' ) {
-                e.preventDefault();
-                this.control( 'next' );
-            } else if ( e.key === 'ArrowLeft' ) {
-                e.preventDefault();
-                this.control( 'previous' );
-            }
-        } );
-        fetch( 'http://localhost:8081/getLocalIP' ).then( res => {
-            if ( res.status === 200 ) {
-                res.text().then( ip => {
-                    this.localIP = ip;
-                } );
-            }
-        } ).catch( err => {
-            this.localIP = 'ERROR fetching';
-        } );
-    }
-}
-</script>

frontend/src/components/sliderView.vue

@@ -1,149 +0,0 @@
-<template>
-    <div style="width: 100%; height: 100%;">
-        <progress :id="'progress-slider-' + name" class="progress-slider" :value="sliderProgress" max="1000" @mousedown="( e ) => { setPos( e ) }" 
-            :class="active ? '' : 'slider-inactive'"></progress>
-        <div v-if="active" id="slider-knob" @mousedown="( e ) => { startMove( e ) }"
-            :style="'left: ' + ( parseInt( originalPos ) + parseInt( sliderPos ) ) + 'px;'">
-            <div id="slider-knob-style"></div>
-        </div>
-        <div v-else id="slider-knob" class="slider-inactive" style="left: 0;">
-            <div id="slider-knob-style"></div>
-        </div>
-        <div id="drag-support" @mousemove="e => { handleDrag( e ) }" @mouseup="() => { stopMove(); }"></div>
-    </div>
-</template>
-
-<style scoped>
-    .progress-slider {
-        width: 100%;
-        margin: 0;
-        position: absolute;
-        left: 0;
-        bottom: 0;
-        height: 5px;
-        cursor: pointer;
-        background-color: #baf4c9;
-    }
-
-    .progress-slider::-webkit-progress-value {
-        background-color: #baf4c9;
-    }
-
-    #slider-knob {
-        height: 20px;
-        width: 10px;
-        display: flex;
-        justify-content: flex-start;
-        align-items: flex-end;
-        position: absolute;
-        bottom: 0;
-        left: 0;
-        z-index: 2;
-        cursor: grab;
-    }
-
-    #slider-knob-style {
-        background-color: #baf4c9;
-        height: 15px;
-        width: 5px;
-    }
-
-    #drag-support {
-        display: none;
-        opacity: 0;
-        height: 100vh;
-        width: 100vw;
-        position: fixed;
-        top: 0;
-        left: 0;
-        z-index: 10;
-        cursor: grabbing;
-    }
-
-    .drag-support-active {
-        display: block !important;
-    }
-
-    .slider-inactive {
-        cursor: default !important;
-    }
-</style>
-
-<script>
-export default {
-    props: {
-        style: {
-            type: Object,
-        },
-        position: {
-            type: Number,
-            default: 0,
-        },
-        duration: {
-            type: Number,
-            default: 100
-        },
-        active: {
-            type: Boolean,
-            default: true,
-        },
-        name: {
-            type: String,
-            default: '1',
-        }
-    },
-    data () {
-        return {
-            offset: 0,
-            isDragging: false,
-            sliderPos: 0,
-            originalPos: 0,
-            sliderProgress: 0,
-        }
-    },
-    methods: {
-        handleDrag( e ) {
-            if ( this.isDragging ) {
-                if ( 0 < this.originalPos + e.screenX - this.offset && this.originalPos + e.screenX - this.offset < document.getElementById( 'progress-slider-' + this.name ).clientWidth - 5 ) {
-                    this.sliderPos = e.screenX - this.offset;
-                    this.calcProgressPos();
-                }
-            }
-        },
-        startMove( e ) {
-            this.offset = e.screenX;
-            this.isDragging = true;
-            document.getElementById( 'drag-support' ).classList.add( 'drag-support-active' );
-        },
-        stopMove() {
-            this.originalPos += parseInt( this.sliderPos );
-            this.isDragging = false;
-            this.offset = 0;
-            this.sliderPos = 0;
-            document.getElementById( 'drag-support' ).classList.remove( 'drag-support-active' );
-            this.calcPlaybackPos();
-        },
-        setPos ( e ) {
-            if ( this.active ) {
-                this.originalPos = e.offsetX;
-                this.calcProgressPos();
-                this.calcPlaybackPos();
-            }
-        },
-        calcProgressPos() {
-            this.sliderProgress = Math.ceil( ( this.originalPos + parseInt( this.sliderPos ) ) / ( document.getElementById( 'progress-slider-' + this.name ).clientWidth - 5 ) * 1000 );
-        },
-        calcPlaybackPos() {
-            this.$emit( 'pos', Math.round( ( this.originalPos + parseInt( this.sliderPos ) ) / ( document.getElementById( 'progress-slider-' + this.name ).clientWidth - 5 ) * this.duration ) );
-        }
-    },
-    watch: {
-        position() {
-            if ( !this.isDragging ) {
-                this.sliderProgress = Math.ceil( this.position / this.duration * 1000 + 2 );
-                this.originalPos = Math.ceil( this.position / this.duration * ( document.getElementById( 'progress-slider-' + this.name ).scrollWidth - 5 ) );
-            }
-        }
-    }
-}
-</script>

frontend/src/config/config.json

@@ -1,5 +0,0 @@
-{
-    "connectionURL": "http://localhost:3000",
-    "authKey": "gaöwovwef89voawö8p9 odövefw8öoaewpf89wec",
-    "doConnect": true
-}

frontend/src/imageFetcher.js

@@ -1,31 +0,0 @@
-/*
-*				MusicPlayerV2 - imageFetcher.js
-*
-*	Created by Janis Hutz 10/23/2023, Licensed under the GPL V3 License
-*			https://janishutz.com, development@janishutz.com
-*
-*
-*/
-
-const MusicKit = require( 'node-musickit-api' );
-const fs = require( 'fs' );
-const path = require( 'path' );
-
-// TODO: deploy non-secret version
-const settings = JSON.parse( fs.readFileSync( path.join( __dirname + '/config/apple-music-api.config.json' ) ) );
-
-const music = new MusicKit( {
-    key: fs.readFileSync( path.join( __dirname + '/config/apple_private_key.p8' ) ).toString(),
-    teamId: settings.teamID,
-    keyId: settings.keyID
-} );
-
-module.exports.fetch = ( type, searchQuery, callback ) => {
-    music.search( settings.storefront, type, searchQuery, ( err, data ) => {
-        if ( err ) { 
-            callback( err, null ); 
-            return; 
-        }
-        callback( null, data );
-    } );
-}

frontend/src/indexer.js

@@ -1,214 +0,0 @@
-/*
-*				MusicPlayerV2 - indexer.js
-*
-*	Created by Janis Hutz 11/05/2023, Licensed under the GPL V3 License
-*			https://janishutz.com, development@janishutz.com
-*
-*
-*/
-
-const fs = require( 'fs' );
-const imageFetcher = require( './imageFetcher.js' );
-const musicMetadata = require( 'music-metadata' );
-const allowedFileTypes = [ '.mp3', '.wav', '.flac' ];
-const csv = require( 'csv-parser' );
-const path = require( 'path' );
-
-let coverArtIndex = {};
-
-module.exports.index = ( req ) => {
-    return new Promise( ( resolve, reject ) => {
-        fs.readdir( req.query.dir, { encoding: 'utf-8' }, ( err, dat ) => {
-            if ( err ) { 
-                reject( 'ERR_DIR_NOT_FOUND' );
-                return;
-            };
-            ( async() => {
-                // Check for songlist.csv or songlist.json file and use the data provided there for each song to override 
-                // what was found automatically. If no song title was found in songlist or metadata, use filename
-                // additionally check if dir has been indexed (songs.json file)
-                if ( dat.includes( 'songs.json' ) ) {
-                    parseExistingData( dat, req.query.dir ).then( data => {
-                        resolve( data );
-                    } ).catch( err => {
-                        reject( err );
-                    } );
-                } else if ( dat.includes( 'songlist.csv' ) || dat.includes( 'songlist.json' ) ) {
-                    parseExistingData( dat, req.query.dir ).then( data => {
-                        parseDir( dat, req, data ).then( indexedDir => {
-                            resolve( indexedDir );
-                        } );
-                    } );
-                } else {
-                    resolve( await parseDir( dat, req ) );
-                }
-            } )();
-        } );
-    } );
-}
-
-module.exports.getImages = ( filename ) => {
-    return coverArtIndex[ filename ];
-};
-
-const parseExistingData = ( dat, dir ) => {
-    return new Promise( ( resolve, reject ) => {
-        if ( dat.includes( 'songs.json' ) ) {
-            resolve( JSON.parse( fs.readFileSync( path.join( dir + '/songs.json' ) ) ) );
-        } else if ( dat.includes( 'songlist.csv' ) ) {
-            // This will assume that line #1 will be song #1 in the file list
-            // (when sorted by name)
-            let results = {};
-            let pos = 0;
-            fs.createReadStream( path.join( dir + '/songlist.csv' ) )
-            .pipe( csv() )
-            .on( 'data', ( data ) => {
-                results[ dir + '/' + dat[ pos ] ] = data;
-                pos += 1;
-            } ).on( 'end', () => {
-                resolve( results );
-            } );
-        } else if ( dat.includes( 'songlist.json' ) ) {
-            resolve( JSON.parse( fs.readFileSync( path.join( dir + '/songlist.json' ) ) ) );
-        }
-    } );
-}
-
-module.exports.analyzeFile = async ( filepath ) => {
-    let metadata = await musicMetadata.parseFile( filepath );
-    return {
-        'artist': metadata[ 'common' ][ 'artist' ],
-        'title': metadata[ 'common' ][ 'title' ],
-        'year': metadata[ 'common' ][ 'year' ],
-        'bpm': metadata[ 'common' ][ 'bpm' ],
-        'genre': metadata[ 'common' ][ 'genre' ],
-        'duration': Math.round( metadata[ 'format' ][ 'duration' ] ),
-        'isLossless': metadata[ 'format' ][ 'lossless' ],
-        'sampleRate': metadata[ 'format' ][ 'sampleRate' ],
-        'bitrate': metadata[ 'format' ][ 'bitrate' ],
-        'numberOfChannels': metadata[ 'format' ][ 'numberOfChannels' ],
-        'container': metadata[ 'format' ][ 'container' ],
-        'filename': filepath,
-    }
-}
-
-hasCompletedFetching = {};
-let files = {};
-const parseDir = ( dat, req, existingData ) => {
-    return new Promise( ( resolve, reject ) => {
-        ( async() => {
-            files = {};
-            for ( let file in dat ) {
-                if ( allowedFileTypes.includes( dat[ file ].slice( dat[ file ].indexOf( '.' ), dat[ file ].length ) ) ) {
-                    try {
-                        let metadata = await musicMetadata.parseFile( req.query.dir + '/' + dat[ file ] );
-                        files[ req.query.dir + '/' + dat[ file ] ] = {
-                            'artist': metadata[ 'common' ][ 'artist' ],
-                            'title': metadata[ 'common' ][ 'title' ],
-                            'year': metadata[ 'common' ][ 'year' ],
-                            'bpm': metadata[ 'common' ][ 'bpm' ],
-                            'genre': metadata[ 'common' ][ 'genre' ],
-                            'duration': Math.round( metadata[ 'format' ][ 'duration' ] ),
-                            'isLossless': metadata[ 'format' ][ 'lossless' ],
-                            'sampleRate': metadata[ 'format' ][ 'sampleRate' ],
-                            'bitrate': metadata[ 'format' ][ 'bitrate' ],
-                            'numberOfChannels': metadata[ 'format' ][ 'numberOfChannels' ],
-                            'container': metadata[ 'format' ][ 'container' ],
-                            'filename': req.query.dir + '/' + dat[ file ],
-                            'coverArtOrigin': req.query.coverart ?? 'none',
-                        }
-                        runReplace( existingData, req.query.dir + '/' + dat[ file ], req.query.doOverride ?? false );
-                        if ( req.query.coverart == 'meta' ) {
-                            if ( metadata[ 'common' ][ 'picture' ] ) {
-                                files[ req.query.dir + '/' + dat[ file ] ][ 'hasCoverArt' ] = true;
-                                coverArtIndex[ req.query.dir + '/' + dat[ file ] ] = metadata[ 'common' ][ 'picture' ] ? metadata[ 'common' ][ 'picture' ][ 0 ][ 'data' ] : undefined;
-                            } else {
-                                files[ req.query.dir + '/' + dat[ file ] ][ 'hasCoverArt' ] = false;
-                            }
-                            hasCompletedFetching[ req.query.dir + '/' + dat[ file ] ] = true;
-                        } else if ( req.query.coverart == 'api' ) {
-                            hasCompletedFetching[ req.query.dir + '/' + dat[ file ] ] = false;
-                            fetchImages( metadata[ 'common' ][ 'title' ], metadata[ 'common' ][ 'artist' ], metadata[ 'common' ][ 'year' ], req.query.dir, dat[ file ] );
-                        } else {
-                            files[ req.query.dir + '/' + dat[ file ] ][ 'hasCoverArt' ] = false;
-                        }
-                    } catch ( err ) {
-                        console.error( err );
-                        files[ req.query.dir + '/' + dat[ file ] ] = 'ERROR';
-                    }
-                }
-            }
-            let ok = false;
-            let waiter = setInterval( () => {
-                for ( let song in hasCompletedFetching ) {
-                    if ( !hasCompletedFetching[ song ] ) {
-                        ok = false;
-                    }
-                }
-                if ( ok ) {
-                    saveToDisk( req.query.dir );
-                    clearInterval( waiter );
-                    resolve( files );
-                }
-                ok = true;
-            }, 250 );
-        } )();
-    } )
-};
-
-const runReplace = ( existingData, currentFile, doOverride ) => {
-    for ( let param in existingData[ currentFile ] ) {
-        if ( !files[ currentFile ][ param ] || doOverride ) {
-            files[ currentFile ][ param ] = existingData[ currentFile ][ param ];
-        }
-    }
-};
-
-let imageQueue = [];
-let runInterval = null;
-const fetchImages = ( title, artist, year, dir, filename ) => {
-    imageQueue.push( { 'title': title, 'artist': artist, 'year': year, 'dir': dir, 'filename': filename } );
-    if ( runInterval === null ) {
-        runInterval = setInterval( () => {
-            if ( imageQueue.length > 0 ) {
-                const cur = imageQueue.reverse().pop();
-                imageQueue.reverse();
-                runFetch( cur.title, cur.artist, cur.year, cur.dir, cur.filename );
-            } else {
-                clearInterval( runInterval );
-                runInterval = null;
-            }
-        }, 100 );
-    }
-};
-
-const runFetch = ( title, artist, year, dir, filename ) => {
-    imageFetcher.fetch( 'songs', ( artist ?? '' ) + ' ' + ( title ?? '' ) + ' ' + ( year ?? '' ), ( err, data ) => {
-        if ( err ) {
-            files[ dir + '/' + filename ][ 'hasCoverArt' ] = false;
-            console.error( dir + '/' + filename );
-            console.error( err );
-            hasCompletedFetching[ dir + '/' + filename ] = true;
-            return;
-        }
-        if ( data.results.songs ) {
-            if ( data.results.songs.data ) {
-                let url = data.results.songs.data[ 0 ].attributes.artwork.url;
-                url = url.replace( '{w}', data.results.songs.data[ 0 ].attributes.artwork.width );
-                url = url.replace( '{h}', data.results.songs.data[ 0 ].attributes.artwork.height );
-                files[ dir + '/' + filename ][ 'coverArtURL' ] = url;
-                files[ dir + '/' + filename ][ 'hasCoverArt' ] = true;
-            } else {
-                files[ dir + '/' + filename ][ 'hasCoverArt' ] = false;
-            }
-        } else {
-            files[ dir + '/' + filename ][ 'hasCoverArt' ] = false;
-        }
-        hasCompletedFetching[ dir + '/' + filename ] = true;
-    } );
-}
-
-
-const saveToDisk = ( dir ) => {
-    fs.writeFileSync( path.join( dir + '/songs.json' ), JSON.stringify( files ) );
-};

frontend/src/main.js

@@ -1,5 +0,0 @@
-import { createApp } from 'vue'
-import App from './App.vue'
-import router from './router'
-
-createApp(App).use(router).mount('#app')

frontend/src/router/index.js

@@ -1,17 +0,0 @@
-import { createRouter, createWebHistory } from 'vue-router'
-import HomeView from '../views/HomeView.vue'
-
-const routes = [
-  {
-    path: '/',
-    name: 'home',
-    component: HomeView
-  },
-]
-
-const router = createRouter({
-  history: createWebHistory(process.env.BASE_URL),
-  routes
-})
-
-export default router

frontend/src/views/HomeView.vue

@@ -1,85 +0,0 @@
-<template>
-    <div class="home">
-        <div class="top-bar">
-            <img src="@/assets/logo.png" alt="logo" class="logo">
-            <div class="player-wrapper">
-                <Player ref="player" @update="( info ) => { handleUpdates( info ) }"></Player>
-            </div>
-        </div>
-        <div class="pool-wrapper">
-            <mediaPool @com="( info ) => { handleCom( info ) }" ref="pool"></mediaPool>
-        </div>
-    </div>
-</template>
-
-<style>
-    .home {
-        width: 100%;
-        height: 100%;
-    }
-
-    .pool-wrapper {
-        height: 84vh;
-        margin-top: 16vh;
-    }
-
-    .top-bar {
-        margin-left: auto;
-        margin-right: auto;
-        position: fixed;
-        z-index: 8;
-        width: 99%;
-        height: 15vh;
-        display: flex;
-        align-items: center;
-        flex-direction: row;
-        border: var( --primary-color ) 2px solid;
-        background-color: var( --background-color );
-    }
-
-    .player-wrapper {
-        width: 70vw;
-        margin-right: auto;
-        height: 100%;
-        display: flex;
-        justify-content: center;
-        align-items: center;
-    }
-
-    .logo {
-        height: 13vh;
-        margin-left: 3%;
-        margin-right: auto;
-    }
-</style>
-
-<script>
-    import mediaPool from '@/components/mediaPool.vue';
-    import Player from '@/components/player.vue';
-
-    export default {
-        name: 'HomeView',
-        components: {
-            mediaPool,
-            Player,
-        },
-        data() {
-            return {
-                hasLoadedSongs: false,
-                songQueue: [],
-            }
-        },
-        methods: {
-            handleCom ( data ) {
-                if ( data.type === 'startPlayback' ) {
-                    this.$refs.player.play( data.song, data.autoplay === undefined ? true : data.autoplay );
-                } else {
-                    this.$refs.player.control( data.type );
-                }
-            },
-            handleUpdates ( data ) {
-                this.$refs.pool.update( data );
-            },
-        }
-    }
-</script>

frontend/vue.config.js

@@ -1,39 +0,0 @@
-const { defineConfig } = require('@vue/cli-service')
-module.exports = defineConfig({
-  transpileDependencies: true,
-  pluginOptions: {
-    electronBuilder: {
-      nodeIntegration: true,
-      "appId": "com.janishutz.MusicPlayerV2",
-      "copyright": "Copyright (c) 2023 MusicPlayer contributors",
-      "buildVersion": "V2.0.0-dev2",
-      builderOptions: {
-        files: [
-          "**/*",
-          {
-            from: "./*",
-            to: "./*",
-            filter: [ "**/*" ]
-          },
-          {
-            from: "./public/*",
-            to: "./*",
-            filter: [ "**/*" ]
-          }
-        ],
-        extraFiles: [
-          {
-            from: "./src/client",
-            to: "./client",
-            filter: [ "**/*" ]
-          },
-          {
-            from: "./src/config",
-            to: "./config",
-            filter: [ "*.config.json" ]
-          }
-        ]
-      }
-    }
-  }
-})

package.json

@@ -0,0 +1,5 @@
+{
+  "name": "MusicPlayer",
+  "version": "3.0.0",
+  "private": false
+}

package.sh

@@ -1,7 +0,0 @@
-cd frontend/
-npm i
-
-npm run electron:build -- --linux deb rpm --win nsis
-
-cd ..
-zip -9r musicplayerv2-server.zip backend

web/.env

@@ -0,0 +1 @@
+VITE_BACKEND_URL=http://localhost:8080

web/Dockerfile

@@ -0,0 +1,15 @@
+FROM node:25-alpine3.21 AS build
+
+# Frontend Build stage
+WORKDIR /usr/src/build
+
+COPY . /usr/src/build
+
+RUN npm i
+RUN npm run build
+
+# Build final image
+FROM nginx AS prod
+COPY --from=build /usr/src/build/dist /usr/share/nginx/html
+COPY ./nginx/default.conf /etc/nginx/conf.d/default.conf
+EXPOSE 3000

web/README.md

@@ -0,0 +1,2 @@
+# MusicPlayer Webapp
+More notes to come

web/env.d.ts

@@ -0,0 +1 @@
+/// <reference types="vite/client" />

web/eslint.config.mjs

@@ -0,0 +1,744 @@
+import eslint from '@eslint/js';
+import globals from 'globals';
+import stylistic from '@stylistic/eslint-plugin';
+import tseslint from 'typescript-eslint';
+import typescript from '@typescript-eslint/eslint-plugin';
+import vue from 'eslint-plugin-vue';
+
+const style = {
+    'plugins': {
+        '@stylistic': stylistic,
+        '@stylistic/js': stylistic,
+        '@stylistic/ts': stylistic
+    },
+    'files': [
+        '**/*.ts',
+        '**/*.js',
+        '**/*.mjs',
+        '**/*.cjs',
+        '**/*.tsx',
+        '**/*.jsx'
+    ],
+    'rules': {
+        'sort-imports': [
+            'warn',
+            {
+                'ignoreCase': false,
+                'ignoreDeclarationSort': false,
+                'ignoreMemberSort': false,
+                'memberSyntaxSortOrder': [
+                    'none',
+                    'all',
+                    'multiple',
+                    'single'
+                ],
+                'allowSeparatedGroups': false
+            }
+        ],
+        // Formatting
+        '@stylistic/array-bracket-newline': [
+            'error',
+            {
+                'multiline': false,
+                'minItems': 2
+            }
+        ],
+        '@stylistic/array-bracket-spacing': [
+            'error',
+            'always'
+        ],
+        '@stylistic/array-element-newline': [
+            'error',
+            {
+                'consistent': false,
+                'multiline': false,
+                'minItems': 2
+            }
+        ],
+        '@stylistic/arrow-parens': [
+            'error',
+            'as-needed'
+        ],
+        '@stylistic/arrow-spacing': [
+            'error',
+            {
+                'before': true,
+                'after': true
+            }
+        ],
+        '@stylistic/block-spacing': [
+            'error',
+            'always'
+        ],
+        '@stylistic/brace-style': [
+            'error',
+            '1tbs',
+            {
+                'allowSingleLine': false
+            }
+        ],
+        '@stylistic/comma-dangle': [
+            'error',
+            'never'
+        ],
+        '@stylistic/comma-spacing': [
+            'error',
+            {
+                'before': false,
+                'after': true
+            }
+        ],
+        '@stylistic/comma-style': [
+            'error',
+            'last'
+        ],
+        '@stylistic/dot-location': [
+            'error',
+            'property'
+        ],
+        '@stylistic/function-call-argument-newline': [
+            'error',
+            'consistent'
+        ],
+        '@stylistic/function-call-spacing': [
+            'error',
+            'never'
+        ],
+        '@stylistic/function-paren-newline': [
+            'error',
+            'multiline-arguments'
+        ],
+        '@stylistic/implicit-arrow-linebreak': [
+            'error',
+            'beside'
+        ],
+        '@stylistic/indent': [
+            'error',
+            4
+        ],
+        '@stylistic/indent-binary-ops': [
+            'error',
+            4
+        ],
+        '@stylistic/key-spacing': [
+            'error',
+            {
+                'beforeColon': false,
+                'afterColon': true
+            }
+        ],
+        '@stylistic/keyword-spacing': [
+            'error',
+            {
+                'before': true,
+                'after': true
+            }
+        ],
+        '@stylistic/lines-between-class-members': [
+            'error',
+            'always'
+        ],
+        '@stylistic/max-len': [
+            'warn',
+            {
+                'code': 140,
+                'comments': 160,
+                'ignoreComments': false,
+                'ignoreUrls': true,
+                'ignoreStrings': true,
+                'ignoreTemplateLiterals': true,
+                'ignoreRegExpLiterals': true
+            }
+        ],
+        '@stylistic/max-statements-per-line': [
+            'error',
+            {
+                'max': 1
+            }
+        ],
+        '@stylistic/multiline-ternary': [
+            'error',
+            'always-multiline'
+        ],
+        '@stylistic/new-parens': [
+            'error',
+            'always'
+        ],
+        '@stylistic/newline-per-chained-call': 'error',
+        '@stylistic/no-confusing-arrow': 'error',
+        '@stylistic/no-extra-parens': [
+            'error',
+            'all',
+            {
+                'nestedBinaryExpressions': false,
+                'ternaryOperandBinaryExpressions': false,
+                'ignoreJSX': 'multi-line',
+                'nestedConditionalExpressions': false
+            }
+        ],
+        '@stylistic/no-extra-semi': 'error',
+        '@stylistic/no-floating-decimal': 'error',
+        '@stylistic/no-mixed-operators': 'error',
+        '@stylistic/no-mixed-spaces-and-tabs': 'error',
+        '@stylistic/no-multi-spaces': 'error',
+        '@stylistic/no-multiple-empty-lines': [
+            'error',
+            {
+                'max': 3,
+                'maxEOF': 2
+            }
+        ],
+        '@stylistic/no-tabs': 'error',
+        '@stylistic/no-trailing-spaces': 'error',
+        '@stylistic/no-whitespace-before-property': 'error',
+        '@stylistic/object-curly-newline': [
+            'error',
+            {
+                'multiline': true,
+                'minProperties': 1
+            }
+        ],
+        '@stylistic/object-curly-spacing': [
+            'error',
+            'always'
+        ],
+        '@stylistic/object-property-newline': 'error',
+        '@stylistic/one-var-declaration-per-line': 'error',
+        '@stylistic/operator-linebreak': [
+            'error',
+            'before'
+        ],
+        '@stylistic/padded-blocks': [
+            'error',
+            {
+                'blocks': 'never',
+                'classes': 'always',
+                'switches': 'never'
+            }
+        ],
+
+        // Padding lines. The most in-depth part of this config
+        '@stylistic/padding-line-between-statements': [
+            'error',
+            // Variables, Constants
+            {
+                'blankLine': 'never',
+                'prev': 'var',
+                'next': 'var'
+            },
+            {
+                'blankLine': 'never',
+                'prev': 'let',
+                'next': 'let'
+            },
+            {
+                'blankLine': 'never',
+                'prev': 'const',
+                'next': 'const'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'var',
+                'next': [
+                    'block',
+                    'block-like',
+                    'break',
+                    'cjs-export',
+                    'cjs-import',
+                    'class',
+                    'const',
+                    'continue',
+                    'debugger',
+                    'directive',
+                    'do',
+                    'empty',
+                    'export',
+                    'expression',
+                    'for',
+                    'function',
+                    'if',
+                    'iife',
+                    'import',
+                    'let',
+                    'return',
+                    'switch',
+                    'throw',
+                    'try',
+                    'var',
+                    'with'
+                ]
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'let',
+                'next': [
+                    'block',
+                    'block-like',
+                    'break',
+                    'cjs-export',
+                    'cjs-import',
+                    'class',
+                    'const',
+                    'continue',
+                    'debugger',
+                    'directive',
+                    'do',
+                    'empty',
+                    'export',
+                    'expression',
+                    'for',
+                    'function',
+                    'if',
+                    'iife',
+                    'import',
+                    'return',
+                    'switch',
+                    'throw',
+                    'try',
+                    'var',
+                    'while',
+                    'with'
+                ]
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'const',
+                'next': [
+                    'block',
+                    'block-like',
+                    'break',
+                    'cjs-export',
+                    'cjs-import',
+                    'class',
+                    'continue',
+                    'debugger',
+                    'directive',
+                    'do',
+                    'empty',
+                    'export',
+                    'expression',
+                    'for',
+                    'function',
+                    'if',
+                    'iife',
+                    'import',
+                    'let',
+                    'return',
+                    'switch',
+                    'throw',
+                    'try',
+                    'var',
+                    'while',
+                    'with'
+                ]
+            },
+            // Import
+            {
+                'blankLine': 'never',
+                'prev': 'import',
+                'next': 'import'
+            },
+            {
+                'blankLine': 'never',
+                'prev': 'cjs-import',
+                'next': 'cjs-import'
+            },
+            {
+                'blankLine': 'always',
+                'prev': [
+                    'block',
+                    'block-like',
+                    'break',
+                    'cjs-export',
+                    'class',
+                    'const',
+                    'continue',
+                    'debugger',
+                    'directive',
+                    'do',
+                    'empty',
+                    'export',
+                    'expression',
+                    'for',
+                    'function',
+                    'if',
+                    'iife',
+                    'let',
+                    'return',
+                    'switch',
+                    'throw',
+                    'try',
+                    'var',
+                    'while',
+                    'with'
+                ],
+                'next': 'cjs-import'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'cjs-import',
+                'next': [
+                    'block',
+                    'block-like',
+                    'break',
+                    'cjs-export',
+                    'class',
+                    'const',
+                    'continue',
+                    'debugger',
+                    'directive',
+                    'do',
+                    'empty',
+                    'export',
+                    'expression',
+                    'for',
+                    'function',
+                    'if',
+                    'iife',
+                    'let',
+                    'return',
+                    'switch',
+                    'throw',
+                    'try',
+                    'var',
+                    'while',
+                    'with'
+                ]
+            },
+            {
+                'blankLine': 'always',
+                'prev': [
+                    'block',
+                    'block-like',
+                    'break',
+                    'cjs-export',
+                    'class',
+                    'const',
+                    'continue',
+                    'debugger',
+                    'directive',
+                    'do',
+                    'empty',
+                    'export',
+                    'expression',
+                    'for',
+                    'function',
+                    'if',
+                    'iife',
+                    'let',
+                    'return',
+                    'switch',
+                    'throw',
+                    'try',
+                    'var',
+                    'while',
+                    'with'
+                ],
+                'next': 'import'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'import',
+                'next': [
+                    'block',
+                    'block-like',
+                    'break',
+                    'cjs-export',
+                    'class',
+                    'const',
+                    'continue',
+                    'debugger',
+                    'directive',
+                    'do',
+                    'empty',
+                    'export',
+                    'expression',
+                    'for',
+                    'function',
+                    'if',
+                    'iife',
+                    'let',
+                    'return',
+                    'switch',
+                    'throw',
+                    'try',
+                    'var',
+                    'while',
+                    'with'
+                ]
+            },
+            // If
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'if'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'if',
+                'next': '*'
+            },
+            // For
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'for'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'for',
+                'next': '*'
+            },
+            // While
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'while'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'while',
+                'next': '*'
+            },
+            // Functions
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'function'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'function',
+                'next': '*'
+            },
+            // Block Statements
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'block-like'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'block-like',
+                'next': '*'
+            },
+            // Switch
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'switch'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'switch',
+                'next': '*'
+            },
+            // Try-Catch
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'try'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'try',
+                'next': '*'
+            },
+            // Throw
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'throw'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'throw',
+                'next': '*'
+            },
+            // Return
+            {
+                'blankLine': 'never',
+                'prev': 'return',
+                'next': '*'
+            },
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'return'
+            },
+            // Export
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'export'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'export',
+                'next': '*'
+            },
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'cjs-export'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'cjs-export',
+                'next': '*'
+            },
+            // Classes
+            {
+                'blankLine': 'always',
+                'prev': '*',
+                'next': 'class'
+            },
+            {
+                'blankLine': 'always',
+                'prev': 'class',
+                'next': '*'
+            }
+        ],
+        '@stylistic/quote-props': [
+            'error',
+            'always'
+        ],
+        '@stylistic/quotes': [
+            'error',
+            'single'
+        ],
+        '@stylistic/rest-spread-spacing': [
+            'error',
+            'never'
+        ],
+        '@stylistic/semi': [
+            'error',
+            'always'
+        ],
+        '@stylistic/semi-spacing': [
+            'error',
+            {
+                'before': false,
+                'after': true
+            }
+        ],
+        '@stylistic/semi-style': [
+            'error',
+            'last'
+        ],
+        '@stylistic/space-before-blocks': [
+            'error',
+            'always'
+        ],
+        '@stylistic/space-before-function-paren': [
+            'error',
+            'always'
+        ],
+        '@stylistic/space-in-parens': [
+            'error',
+            'always'
+        ],
+        '@stylistic/space-infix-ops': [
+            'error',
+            {
+                'int32Hint': false
+            }
+        ],
+        '@stylistic/space-unary-ops': 'error',
+        '@stylistic/spaced-comment': [
+            'error',
+            'always'
+        ],
+        '@stylistic/switch-colon-spacing': 'error',
+        '@stylistic/template-curly-spacing': [
+            'error',
+            'always'
+        ],
+        '@stylistic/template-tag-spacing': [
+            'error',
+            'always'
+        ],
+        '@stylistic/type-generic-spacing': 'error',
+        '@stylistic/type-named-tuple-spacing': 'error',
+        '@stylistic/wrap-iife': [
+            'error',
+            'inside'
+        ],
+        '@stylistic/wrap-regex': 'error',
+        '@stylistic/ts/type-annotation-spacing': 'error'
+    }
+};
+
+/** @type {import('eslint').Linter.Config} */
+export default tseslint.config(
+    // Base JavaScript rules
+    eslint.configs.recommended,
+    tseslint.configs.recommended,
+    style,
+
+    // Vue support (including TS and JSX inside SFCs)
+    {
+        'files': [ '**/*.vue' ],
+        'languageOptions': {
+            'sourceType': 'module',
+            'ecmaVersion': 'latest',
+            'globals': globals.browser,
+            'parserOptions': {
+                'parser': tseslint.parser
+            }
+        },
+        'plugins': {
+            'vue': vue,
+            '@stylistic': stylistic,
+            '@stylistic/js': stylistic,
+            '@stylistic/ts': stylistic,
+            '@typescript-eslint': typescript
+        },
+        'extends': [
+            eslint.configs.recommended,
+            ...vue.configs['flat/recommended']
+        ],
+        'rules': {
+            ...typescript.configs.recommended.rules,
+            ...style.rules,
+
+            // Vue specific rules
+            '@stylistic/indent': 'off',
+            'vue/html-indent': [
+                'error',
+                4
+            ],
+            'vue/html-comment-indent': [
+                'error',
+                4
+            ],
+            'vue/script-indent': [
+                'error',
+                4,
+                {
+                    'baseIndent': 1,
+                    'switchCase': 1
+                }
+            ],
+            'vue/html-self-closing': [
+                'error',
+                {
+                    'html': {
+                        'void': 'never',
+                        'normal': 'never',
+                        'component': 'always'
+                    },
+                    'svg': 'always',
+                    'math': 'never'
+                }
+            ],
+            'vue/max-attributes-per-line': [
+                'error',
+                {
+                    'singleline': 3,
+                    'multiline': 1
+                }
+            ]
+        }
+    }
+);

web/index.html

@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <link rel="icon" href="/favicon.ico">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>MusicPlayer</title>
+    <script src="https://js-cdn.music.apple.com/musickit/v3/musickit.js"></script>
+</head>
+
+<body>
+    <div id="app"></div>
+    <noscript>This application requires JavaScript to work!</noscript>
+    <script type="module" src="/src/main.ts"></script>
+</body>
+
+</html>

web/package.json

@@ -0,0 +1,48 @@
+{
+  "name": "vue-project",
+  "version": "0.0.0",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "run-p type-check \"build-only {@}\" --",
+    "preview": "vite preview",
+    "build-only": "vite build",
+    "type-check": "vue-tsc --build"
+  },
+  "dependencies": {
+    "@fortawesome/fontawesome-free": "^7.3.1",
+    "@fortawesome/fontawesome-svg-core": "^7.3.1",
+    "@fortawesome/free-regular-svg-icons": "^7.3.1",
+    "@globalhive/vuejs-tour": "^3.0.1",
+    "@janishutz/login-sdk-browser": "^1.1.0",
+    "@kyvg/vue3-notification": "^3.4.2",
+    "music-metadata": "^11.15.0",
+    "nprogress": "^0.2.0",
+    "pinia": "^4.0.2",
+    "vue": "^3.5.40",
+    "vue-router": "^5.2.0"
+  },
+  "devDependencies": {
+    "@eslint/js": "^10.0.1",
+    "@stylistic/eslint-plugin": "^5.10.0",
+    "@tsconfig/node24": "^24.0.4",
+    "@types/node": "^24.13.3",
+    "@vitejs/plugin-vue": "^6.0.8",
+    "@vue/tsconfig": "^0.9.1",
+    "eslint": "^10.9.1",
+    "eslint-plugin-vue": "^10.10.0",
+    "globals": "^17.12.0",
+    "musickitjs-v3-types": "^1.2.1",
+    "npm-run-all2": "^9.0.2",
+    "sass-embedded": "^1.103.1",
+    "typescript": "~6.0.0",
+    "typescript-eslint": "^8.69.0",
+    "vite": "^8.1.5",
+    "vite-plugin-vue-devtools": "^8.1.5",
+    "vue-tsc": "^3.3.7"
+  },
+  "engines": {
+    "node": "^22.18.0 || >=24.12.0"
+  }
+}

web/public/bar-config.json

@@ -0,0 +1,193 @@
+{
+    "ages": {
+        "below": "Orange",
+        "16-18": "Yellow",
+        "18+": "Turquoise"
+    },
+    "offering": {
+        "big-bar": {
+            "offering": {
+                "softdrinks": {
+                    "name": "Softdrinks",
+                    "price": 400,
+                    "id": "softdrinks"
+                },
+                "energy": {
+                    "name": "Energy",
+                    "price": 400,
+                    "id": "energy"
+                },
+                "mate": {
+                    "name": "Mate",
+                    "price": 500,
+                    "id": "mate",
+                    "depot": 200
+                },
+                "sparkly-water": {
+                    "name": "Mineralwasser mit",
+                    "price": 300,
+                    "id": "sparkly-water",
+                    "showLine": true
+                },
+                "rose": {
+                    "name": "Rosé",
+                    "price": 1500,
+                    "id": "rose",
+                    "depot": 200
+                },
+                "red": {
+                    "name": "Rotwein",
+                    "price": 2000,
+                    "id": "red",
+                    "depot": 200
+                },
+                "wine-glasses": {
+                    "name": "Weingläser",
+                    "price": 0,
+                    "id": "wine-glasses",
+                    "depot": 200
+                },
+                "appenzeller": {
+                    "name": "Appenzeller Vollmond",
+                    "price": 500,
+                    "id": "appenzeller",
+                    "depot": 200
+                },
+                "feldschloesschen": {
+                    "name": "Feldschlösschen",
+                    "price": 500,
+                    "id": "feldschloesschen",
+                    "depot": 200
+                },
+                "sommersby": {
+                    "name": "Sommersby",
+                    "price": 500,
+                    "id": "sommersby",
+                    "depot": 200
+                },
+                "jever-fun": {
+                    "name": "Jever Fun",
+                    "price": 400,
+                    "id": "jever-fun",
+                    "depot": 200
+                },
+                "trojka-ice": {
+                    "name": "Trojka Ice",
+                    "price": 600,
+                    "id": "trojka-ice",
+                    "depot": 200,
+                    "showLine": true
+                },
+                "vodka-red-energy": {
+                    "name": "Vodka Rot Energy",
+                    "price": 800,
+                    "id": "vodka-red-energy"
+                },
+                "vodka-green-citro": {
+                    "name": "Vodka Grün Citro",
+                    "price": 800,
+                    "id": "vodka-green-citro"
+                },
+                "vodka-white-energy": {
+                    "name": "Vodka White Energy",
+                    "price": 900,
+                    "id": "vodka-white-energy"
+                },
+                "gin-tonic": {
+                    "name": "Gin Tonic",
+                    "price": 900,
+                    "id": "gin-tonic"
+                },
+                "rum-cola": {
+                    "name": "Rum Cola",
+                    "price": 900,
+                    "id": "rum-cola"
+                },
+                "whiskey-cola": {
+                    "name": "Whiskey Cola",
+                    "price": 900,
+                    "id": "whiskey-cola"
+                },
+                "mate-mit-schuss": {
+                    "name": "Mate mit Schuss",
+                    "price": 1200,
+                    "id": "mate-mit-schuss",
+                    "depot": 200,
+                    "showLine": true
+                },
+                "poseidon": {
+                    "name": "Poseidon",
+                    "price": 900,
+                    "id": "poseidon"
+                },
+                "arielle": {
+                    "name": "Arielle",
+                    "price": 900,
+                    "id": "arielle"
+                },
+                "pearl-driver": {
+                    "name": "Pearl Driver",
+                    "price": 400,
+                    "id": "pearl-driver"
+                }
+            },
+            "name": "Poseidon's Quelle",
+            "id": "big-bar"
+        },
+        "small-bar": {
+            "offering": {
+                "softdrinks": {
+                    "name": "Softdrinks (Alle)",
+                    "price": 300,
+                    "id": "softdrinks",
+                    "showLine": true
+                },
+                "appenzeller": {
+                    "name": "Appenzeller Vollmond",
+                    "price": 500,
+                    "id": "appenzeller",
+                    "depot": 200
+                },
+                "feldschloesschen": {
+                    "name": "Feldschlösschen",
+                    "price": 500,
+                    "id": "feldschloesschen",
+                    "depot": 200
+                },
+                "sommersby": {
+                    "name": "Sommersby",
+                    "price": 500,
+                    "id": "sommersby",
+                    "depot": 200
+                },
+                "jever-fun": {
+                    "name": "Jever Fun",
+                    "price": 400,
+                    "id": "jever-fun",
+                    "depot": 200,
+                    "showLine": true
+                },
+                "rose": {
+                    "name": "Rosé",
+                    "price": 1500,
+                    "id": "rose",
+                    "depot": 200
+                },
+                "red": {
+                    "name": "Rotwein",
+                    "price": 2000,
+                    "id": "red",
+                    "depot": 200
+                },
+                "wine-glasses": {
+                    "name": "Weingläser",
+                    "price": 0,
+                    "id": "wine-glasses",
+                    "depot": 200
+                }
+            },
+            "name": "Seepferdchenbar",
+            "id": "small-bar"
+        }
+    }
+}

web/src/App.vue

@@ -0,0 +1,231 @@
+<script setup lang="ts">
+    import {
+        Notifications
+    } from '@kyvg/vue3-notification';
+    import {
+        RouterView
+    } from 'vue-router';
+    import {
+        ref
+    } from 'vue';
+
+    const theme = ref( 'dark' );
+
+    const changeTheme = () => {
+        if ( theme.value === 'moon' ) {
+            document.documentElement.classList.remove( 'dark' );
+            document.documentElement.classList.add( 'light' );
+            localStorage.setItem( 'theme', 'light' );
+            theme.value = 'sun';
+        } else if ( theme.value === 'sun' ) {
+            document.documentElement.classList.remove( 'light' );
+            document.documentElement.classList.add( 'dark' );
+            localStorage.setItem( 'theme', 'dark' );
+            theme.value = 'moon';
+        }
+    };
+
+    theme.value = localStorage.getItem( 'theme' ) ?? '';
+
+    if ( window.matchMedia( '(prefers-color-scheme: dark)' ).matches || theme.value === 'dark' ) {
+        document.documentElement.classList.add( 'dark' );
+        theme.value = 'moon';
+    } else {
+        document.documentElement.classList.add( 'light' );
+        theme.value = 'sun';
+    }
+</script>
+
+<template>
+    <div>
+        <notifications
+            position="top center"
+            :duration="5000"
+            class="notifications"
+            style="top: 20px;"
+            width="400px"
+            :max="3"
+        />
+        <button id="themeSelector" title="Toggle between light and dark mode" @click="changeTheme();">
+            <i :class="['fa-solid', 'fa-' + theme]"></i>
+        </button>
+        <router-view id="main-view" v-slot="{ Component, route }">
+            <transition :name="route.meta.transition ? String( route.meta.transition ) : 'fade'" mode="out-in">
+                <component :is="Component" />
+            </transition>
+        </router-view>
+    </div>
+</template>
+
+<style lang="scss">
+    body {
+        background-color: var( --background-color );
+    }
+
+    .notifications {
+        .vue-notification {
+            padding: 20px;
+            .notification-title {
+                font-size: 1rem;
+            }
+            .notification-text {
+                font-size: 0.75rem;
+            }
+        }
+    }
+
+    :root, :root.light {
+        --primary-color: #0a1520;
+        --secondary-color: white;
+        --background-color: rgb(221, 221, 221);
+        --nav-background: white;
+        --accent-color: #00457a;
+        --popup-color: rgb(224, 224, 224);
+        --overlay-color: rgba(0, 0, 0, 0.7);
+        --PI: 3.14159265358979;
+        --gray-color: rgb(53, 53, 53);
+        --footer-background: rgb(233, 233, 233);
+        --accent-background: rgb(195, 235, 243);
+        --loading-color: rgb(167, 167, 167);
+        --slider-color: rgb(119, 132, 255);
+    }
+
+    :root.dark {
+        --primary-color: white;
+        --secondary-color: black;
+        --background-color: rgb(32, 32, 32);
+        --nav-background: rgb(54, 54, 54);
+        --popup-color: rgb(58, 58, 58);
+        --accent-color: #007ddd;
+        --overlay-color: rgba(104, 104, 104, 0.575);
+        --gray-color: rgb(207, 207, 207);
+        --footer-background: rgb(53, 53, 53);
+        --accent-background: rgb(24, 12, 58);
+        --loading-color: rgb(65, 65, 65);
+        --slider-color: rgb(119, 132, 255);
+    }
+
+    @media ( prefers-color-scheme: dark ) {
+        :root {
+            --primary-color: white;
+            --secondary-color: black;
+            --background-color: rgb(32, 32, 32);
+            --nav-background: rgb(54, 54, 54);
+            --popup-color: rgb(58, 58, 58);
+            --accent-color: #007ddd;
+            --overlay-color: rgba(104, 104, 104, 0.575);
+            --gray-color: rgb(207, 207, 207);
+            --footer-background: rgb(53, 53, 53);
+            --accent-background: rgb(24, 12, 58);
+            --loading-color: rgb(65, 65, 65);
+            --slider-color: rgb(119, 132, 255);
+        }
+    }
+
+    ::selection {
+        background-color: #7c8cec;
+        color: white;
+    }
+
+    html,
+    body {
+        width: 100%;
+        height: 100%;
+        margin: 0;
+        padding: 0;
+        font-size: 17px;
+    }
+
+    #app {
+        transition: 0.5s;
+        background-color: var( --background-color );
+        font-family: 'Plus Jakarta Sans', sans-serif;
+        /* font-family: Avenir, Helvetica, Arial, sans-serif; */
+        -webkit-font-smoothing: antialiased;
+        -moz-osx-font-smoothing: grayscale;
+        text-align: center;
+        color: var( --primary-color );
+        display: flex;
+        flex-direction: column;
+        flex-grow: 1;
+        width: 100vw;
+        margin: 0;
+    }
+
+    #main-view {
+        min-height: 60vh;
+    }
+
+    .scale-enter-active,
+    .scale-leave-active {
+        transition: all 0.5s ease;
+    }
+
+    .scale-enter-from,
+    .scale-leave-to {
+        opacity: 0;
+        transform: scale(0.9);
+    }
+
+    .fade-enter-active,
+    .fade-leave-active {
+        transition: opacity 0.4s ease;
+    }
+
+    .fade-enter-from,
+    .fade-leave-to {
+        opacity: 0;
+    }
+
+    .material-symbols-outlined {
+        font-variation-settings:
+        'FILL' 0,
+        'wght' 400,
+        'GRAD' 0,
+        'opsz' 48
+    }
+
+    .clr-open {
+        border: black solid 1px !important;
+    }
+
+    #themeSelector {
+        position: fixed;
+        top: 10px;
+        left: 10px;
+        background: none;
+        border: none;
+        color: var( --primary-color );
+        cursor: pointer;
+    }
+</style>
+
+<style>
+    .fancy-button {
+        text-decoration: none;
+        color: white;
+        padding: 20px;
+        border-radius: 20px;
+        border: none;
+        background: linear-gradient( 45deg, rgb(0, 33, 139), rgb(151, 0, 0) );
+        font-size: larger;
+        transition: all 0.5s;
+        background-size: 150%;
+        cursor: pointer;
+    }
+
+    .fancy-button:hover {
+        border-radius: 5px;
+        background-position: 50%;
+    }
+
+    .fancy-button-inactive {
+        background: linear-gradient( 45deg, rgba(0, 33, 139, 0.6), rgba(151, 0, 0, 0.6) );
+        cursor: not-allowed;
+    }
+
+    .fancy-button-inactive:hover {
+        border-radius: 20px;
+        background-position: 0px;
+    }
+</style>

web/src/components/SortableList.vue

@@ -0,0 +1,163 @@
+<script setup lang="ts" generic="T">
+    import {
+        computed,
+        ref,
+        useTemplateRef
+    } from 'vue';
+
+    const array = defineModel<T[]>( {
+        'required': true
+    } );
+
+    defineSlots<{
+        default( props: {
+            'item': T,
+            'index': number
+        } ): void
+    }>();
+
+    const emit = defineEmits<{
+        ( e: 'dropped' ): void
+    }>();
+    const scrollContainer = useTemplateRef( 'scroll-container' );
+    const movingIdx = ref( -1 );
+    const movingCurrentIdx = ref( -1 );
+    const movableSize = ref( -1 );
+    const offset = ref( -1 );
+
+    let mover = -1;
+    let moveSpeed = 0;
+
+    const start = ( ev: MouseEvent, idx: number ) => {
+        if ( array.value.length < 2 ) return;
+
+        movableSize.value = document.getElementById( 'movable-' + idx )!.scrollHeight;
+        offset.value = ev.y - ( movableSize.value / 2 );
+        movingIdx.value = idx;
+        movingCurrentIdx.value = idx;
+    };
+
+    const move = ( ev: MouseEvent ) => {
+        if ( movingIdx.value < 0 ) return;
+
+        offset.value = ev.y - ( movableSize.value / 2 );
+        const relToContainer = ev.y - scrollContainer.value!.offsetTop;
+        const height = scrollContainer.value!.offsetHeight;
+
+        // Scrolling up and down
+        if ( relToContainer < 50 ) {
+            if ( relToContainer < 0 )
+                moveSpeed = -20;
+            else
+                moveSpeed = -Math.ceil( Math.max( 1, Math.min( 5 / relToContainer, 10 ) ) );
+
+            startTracker();
+        } else if ( relToContainer > height - 50 ) {
+            if ( height - relToContainer < 0 )
+                moveSpeed = 20;
+            else
+                moveSpeed = Math.ceil( Math.max( 1, Math.min( 5 / ( height - relToContainer ), 10 ) ) );
+
+            startTracker();
+        } else {
+            if ( mover >= 0 ) {
+                try {
+                    clearInterval( mover );
+                    mover = -1;
+                } catch { /* empty */ }
+            }
+        }
+
+        // Determine current index to insert
+        const percentage = ( relToContainer + scrollContainer.value!.scrollTop ) / scrollContainer.value!.scrollHeight;
+        const newIdx = Math.min( Math.max( Math.round( percentage * array.value.length ), 0 ), array.value.length - 1 );
+
+        if ( newIdx !== movingIdx.value )
+            movingCurrentIdx.value = newIdx;
+        else
+            movingCurrentIdx.value = movingIdx.value;
+    };
+
+    const startTracker = () => {
+        if ( mover < 0 ) {
+            mover = setInterval( () => {
+                scrollContainer.value!.scrollTop += moveSpeed;
+            }, 100 );
+        }
+    };
+
+    const end = () => {
+        offset.value = -1;
+
+        try {
+            clearInterval( mover );
+            mover = -1;
+        } catch { /* empty */ }
+
+        const before = array.value.slice( 0, movingIdx.value );
+        const after = array.value.slice( movingIdx.value + 1 );
+        const el = array.value[ movingIdx.value ]!;
+        const arr = before.concat( after );
+
+        arr.splice( movingCurrentIdx.value, 0, el );
+        array.value = arr;
+        movingIdx.value = -1;
+        movingCurrentIdx.value = -1;
+
+        emit( 'dropped' );
+    };
+
+    const style = computed( () => {
+        return ( index: number ) => {
+            if ( movingIdx.value === array.value.length - 1 && movingIdx.value === index + 1
+                && movingCurrentIdx.value === movingIdx.value )
+                return `margin-bottom: ${ movableSize.value }px;`;
+
+            if ( movingIdx.value >= 0 ) {
+                if ( movingIdx.value === index ) {
+                    // Current item is moved
+                    return `top: ${ offset.value }px;`;
+                } else {
+                    // Current item is not moved
+                    if ( movingCurrentIdx.value === array.value.length - 1 && index === movingCurrentIdx.value ) {
+                        // Create gap below
+                        return `margin-bottom: ${ movableSize.value }px;`;
+                    } else if ( movingCurrentIdx.value === index
+                        || ( movingCurrentIdx.value === index - 1 && movingIdx.value == index - 1 ) ) {
+                        // Create a gap above
+                        return `margin-top: ${ movableSize.value }px;`;
+                    }
+                }
+            }
+
+            return '';
+        };
+    } );
+</script>
+
+<template>
+    <div ref="scroll-container" class="sortable-list">
+        <div
+            v-if="movingIdx >= 0"
+            class="grip-target"
+            @mousemove="move"
+            @mouseleave="end"
+            @mouseup="end"
+        >
+        </div>
+        <div
+            v-for="(item, index) in array"
+            :id="'movable-' + index"
+            :key="index"
+            :class="[ 'movable', movingIdx === index ? 'moving' : undefined ]"
+            :style="style(index)"
+        >
+            <slot :item="item" :index="index"></slot>
+            <i class="fa-solid fa-grip-vertical" @mousedown="( e ) => start( e, index )"></i>
+        </div>
+    </div>
+</template>
+
+<style lang="scss" scoped>
+    @use '@/scss/components/sortablelist.scss'
+</style>

web/src/components/main/PlayerComponent.vue

@@ -0,0 +1,58 @@
+<script setup lang="ts">
+    import {
+        queue,
+        queueIdx
+    } from '@/ts/player/state';
+    import CurrentSong from '../player/CurrentSong.vue';
+    import PlayerControls from '../player/PlayerControls.vue';
+    import QueueViewer from '../player/QueueViewer.vue';
+</script>
+
+<template>
+    <div class="player">
+        <div
+            class="panel"
+        >
+            <div class="current-song-wrapper">
+                <CurrentSong
+                    v-model="queue[queueIdx]"
+                />
+            </div>
+            <PlayerControls />
+        </div>
+        <div class="panel">
+            <QueueViewer />
+        </div>
+    </div>
+</template>
+
+<style lang="scss" scoped>
+.player {
+    width: 100%;
+    height: 100vh;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    flex-direction: row;
+
+    .panel {
+        width: 45%;
+        margin-left: 2.5%;
+        margin-right: 2.5%;
+        height: 100%;
+        display: flex;
+        flex-direction: column;
+        align-items: center;
+        justify-content: center;
+        position: relative;
+
+        >.current-song-wrapper {
+            margin-bottom: 1.5rem;
+            width: 100%;
+            height: 100%;
+            max-height: calc(100% - 15rem);
+            overflow: hidden;
+        }
+    }
+}
+</style>