From 82ce27c10d025d238c8e39a107ad33945983b1a3 Mon Sep 17 00:00:00 2001
From: el-yazide mohamed <el-yazide.mohamed@esadhar.fr>
Date: Sat, 7 Jun 2025 20:59:01 +0200
Subject: [PATCH] rewind encore

---
 node-server/assets/muddy_files.html |  4 +-
 node-server/assets/script.js        | 65 +-----------------------
 node-server/server.js               | 78 +----------------------------
 3 files changed, 5 insertions(+), 142 deletions(-)

diff --git a/node-server/assets/muddy_files.html b/node-server/assets/muddy_files.html
index f89b770..2c5bf7f 100644
--- a/node-server/assets/muddy_files.html
+++ b/node-server/assets/muddy_files.html
@@ -43,9 +43,9 @@
       <button id="forward">10s +</button>
     </div>
 
-  <!-- <audio id="audio" 
+    <audio id="audio" 
        src="muddy_files.mp3" 
-       data-reverse-src="muddy_files_reverse.mp3"></audio> -->
+       data-reverse-src="muddy_files_reverse.mp3"></audio>
 
   </main>
 
diff --git a/node-server/assets/script.js b/node-server/assets/script.js
index 9327b77..be921a6 100644
--- a/node-server/assets/script.js
+++ b/node-server/assets/script.js
@@ -19,8 +19,7 @@ const rotationsPerTrack = 3; // tours complets du vinyle sur toute la durée
 let currentRotation = 0;     // rotation en degrés actuelle du vinyle
 
 // 3. Connexion Socket.io
-
- const socket = io();
+const socket = io();
 
 socket.on('position', (position) => {
   const now = Date.now();
@@ -66,7 +65,6 @@ socket.on('position', (position) => {
   }, 300);
 });
 
-/*
 // 4. Fonctions
 
 function togglePlay() {
@@ -149,65 +147,4 @@ audio.addEventListener('ended', () => {
   } else {
     isPlaying = false;
   }
-}); */
-
-const socket = io();
-
-let isPlaying = false;
-
-const rotationsPerTrack = 3; 
-let currentRotation = 0;  
-
-// Valeurs fictives pour durée, car tu ne peux plus récupérer la durée côté client
-const DURATION = 96; // durée en secondes (1:36)
-
-// Simulation simple du temps qui passe côté client pour la rotation du vinyle
-let currentTime = 0;
-let animationFrameId;
-
-function playTrack() {
-  socket.emit('play-sound', 'muddy_files.mp3');
-  isPlaying = true;
-  startVinylRotation();
-}
-
-function stopTrack() {
-  socket.emit('stop-sound');
-  isPlaying = false;
-  stopVinylRotation();
-  currentTime = 0;
-  updateVinylRotation();
-}
-
-function startVinylRotation() {
-  function update() {
-    if (isPlaying) {
-      currentTime += 0.1; // avance temps fictif
-      if (currentTime > DURATION) {
-        currentTime = 0; // boucle simple
-      }
-      updateVinylRotation();
-      animationFrameId = requestAnimationFrame(update);
-    }
-  }
-  update();
-}
-
-function stopVinylRotation() {
-  cancelAnimationFrame(animationFrameId);
-}
-
-function updateVinylRotation() {
-  currentRotation = (currentTime / DURATION) * 360 * rotationsPerTrack;
-  vinyl.style.transform = `rotate(${currentRotation}deg)`;
-}
-
-// Exemple : lancer / arrêter à chaque clic
-vinyl.addEventListener('click', () => {
-  if (isPlaying) {
-    stopTrack();
-  } else {
-    playTrack();
-  }
 });
-
diff --git a/node-server/server.js b/node-server/server.js
index 3a5a959..4f13c82 100644
--- a/node-server/server.js
+++ b/node-server/server.js
@@ -1,4 +1,4 @@
-/* const express = require('express');
+const express = require('express');
 const { createServer } = require('node:http');
 // socket
 const { Server } = require('socket.io');
@@ -69,78 +69,4 @@ io.on('connection', (socket) => {
 
 server.listen(port, () => {
   console.log(`Example app listening on port ${port}`)
-}) */
-
-const express = require('express');
-const http = require('http');
-const socketIo = require('socket.io');
-const player = require('play-sound')({ player: 'mpg123' }); // forcer mpg123
-
-const app = express();
-const server = http.createServer(app);
-const io = socketIo(server);
-
-const SerialPort = require('serialport');
-const ReadlineParser = require('@serialport/parser-readline');
-
-const portName = "/dev/ttyUSB0"; // adapte selon ta config
-const arduinoSerialPort = new SerialPort(portName, { baudRate: 115200 });
-
-const parser = arduinoSerialPort.pipe(new ReadlineParser({ delimiter: '\n' }));
-
-parser.on('data', (data) => {
-  console.log('Données reçues Arduino:', data.trim());
-  io.emit('position', data.trim());  // envoi à tous les clients
-});
-
-io.on('connection', (socket) => {
-  console.log('Client connecté');
-  // Ici tu peux gérer d'autres events socket si besoin
-});
-
-app.use(express.static('assets')); // dossier public pour fichiers front
-
-let currentAudioProcess = null;
-
-io.on('connection', (socket) => {
-  console.log('Client connecté');
-
-  socket.on('play-sound', (filename) => {
-    console.log('Lecture demandée:', filename);
-
-    // Stopper si un son est déjà joué
-    if (currentAudioProcess) {
-      console.log('Arrêt du son précédent');
-      currentAudioProcess.kill();
-      currentAudioProcess = null;
-    }
-
-    // Lancer la lecture avec mpg123
-    const path = require('path');
-const filePath = path.join(__dirname, 'node-server', 'sounds', filename);
-console.log('Chemin complet du fichier:', filePath);
-
-currentAudioProcess = player.play(filePath, (err) => {
-      if (err && !err.killed) {
-        console.error('Erreur lecture audio:', err);
-      }
-      currentAudioProcess = null;
-    });
-  });
-
-  socket.on('stop-sound', () => {
-    if (currentAudioProcess) {
-      currentAudioProcess.kill();
-      currentAudioProcess = null;
-      console.log('Lecture arrêtée');
-    }
-  });
-
-  socket.on('disconnect', () => {
-    console.log('Client déconnecté');
-  });
-});
-
-server.listen(3000, () => {
-  console.log('Serveur démarré sur http://localhost:3000');
-});
+})
\ No newline at end of file