Ajout de la connexion entre Electron et backend

client/service/CopyManagerService.js

@@ -0,0 +1,58 @@
+const fs = require('fs');
+
+const LigthshowManager = require('./LightshowService')
+const DeviceManager = require('./deviceinformation');
+const { join } = require('node:path');
+
+
+class CopyManagerService{
+    async copyFromDisk(device, mountPointLabel, lightshowName ){
+        let lightshowManagerService = new LigthshowManager();
+
+        if (!lightshowManagerService.isExistLightshowOnServer(lightshowName)){
+            throw new Error('Ce ligtshow n\'existe pas')
+        }
+        let ligthsowAudioFile = lightshowManagerService.getAudioFileName(lightshowName);
+        let ligthsowFseqFile = lightshowManagerService.getFseqLigthshow(lightshowName);
+
+        let baseDevice = await this.#getDeviceBaseWithLigthShow(device, mountPointLabel);
+
+        await this.#moveTeslaCamDir(device, mountPointLabel)
+
+        if (this.#isAlreadyExistLightshow(baseDevice, lightshowName)){
+            throw new Error('Already exist Lighttshow on device, please check file')
+        }
+        fs.mkdirSync(baseDevice, { recursive: true })
+        fs.copyFileSync(ligthsowAudioFile,  baseDevice+lightshowName + '.mp3' )
+        fs.copyFileSync(ligthsowFseqFile, baseDevice + lightshowName + '.fseq'  )
+
+    }
+
+    #isAlreadyExistLightshow(deviceMountPouint, lightshowName){
+        let ligthshowBase = deviceMountPouint + lightshowName;
+        let fseq = fs.existsSync( ligthshowBase+ '.fseq')
+        let wav = fs.existsSync(ligthshowBase + '.wav')
+        let mp3 = fs.existsSync(ligthshowBase + '.mp3')
+        return mp3 || wav || fseq;
+    }
+
+    async #moveTeslaCamDir(device, mountPointLabel){
+        let deviceManager = new DeviceManager();
+        let deviceMountPoint = await deviceManager.getMountPoint(device, mountPointLabel);
+        let teslacamDir = deviceMountPoint + '/TeslaCam/'
+        if(fs.existsSync(teslacamDir)){
+            let date = new Date();
+            fs.renameSync(teslacamDir, deviceMountPoint + '/TeslaCam-old/' )
+        }
+        return true;
+
+    }
+
+    async #getDeviceBaseWithLigthShow(device, mountPointLabel){
+        let deviceManager = new DeviceManager();
+        let deviceMountPoint = await deviceManager.getMountPoint(device, mountPointLabel);
+        return deviceMountPoint + '/Lightshow/'
+    }
+}
+
+module.exports = CopyManagerService