fix(restore): fix handling of missing backup files during restoration

lib/localization/app_ar.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "تم مسح ذاكرة التخزين المؤقت",
   "cancel": "إلغاء",
   "chooseBackupDir": "اختر دليل النسخ الاحتياطي",
-  "chooseRestoreDir": "اختر مسار الاستعادة",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "مسح",
   "clearCache": "مسح ذاكرة التخزين المؤقت",
   "clearRecentlyPlayed": "Clear recently played history",

lib/localization/app_de.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "Cache gelöscht",
   "cancel": "Abbrechen",
   "chooseBackupDir": "Backup-Verzeichnis auswählen",
-  "chooseRestoreDir": "Verzeichnis zur Wiederherstellung auswählen",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "Löschen",
   "clearCache": "Cache leeren",
   "clearRecentlyPlayed": "Wiedergabeverlauf löschen",

lib/localization/app_el.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "Έγινε εκκαθάριση της cache",
   "cancel": "Ακύρωση",
   "chooseBackupDir": "Επιλογή καταλόγου αντιγράφων ασφαλείας",
-  "chooseRestoreDir": "Επιλογή καταλόγου επαναφοράς αρχείων",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "Απαλοιφή",
   "clearCache": "Απαλοιφή cache",
   "clearRecentlyPlayed": "Καθαρισμός πρόσφατου ιστορικού αναπαραγωγής",

lib/localization/app_en.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "Cache cleared",
   "cancel": "Cancel",
   "chooseBackupDir": "Choose backup folder",
-  "chooseRestoreDir": "Choose restore folder",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "Clear",
   "clearCache": "Clear cache",
   "clearRecentlyPlayed": "Clear recently played",

lib/localization/app_es.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "Caché eliminada",
   "cancel": "Cancelar",
   "chooseBackupDir": "Seleccionar carpeta de respaldo",
-  "chooseRestoreDir": "Seleccionar carpeta de restauración",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "Borrar",
   "clearCache": "Borrar caché",
   "clearRecentlyPlayed": "Borrar reproducido recientemente",

lib/localization/app_fr.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "Cache vidé",
   "cancel": "Annuler",
   "chooseBackupDir": "Choisir un dossier de sauvegarde",
-  "chooseRestoreDir": "Choisir un dossier de restauration",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "Effacer",
   "clearCache": "Vider le cache",
   "clearRecentlyPlayed": "Clear recently played history",

lib/localization/app_id.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "Cache berhasil dihapus",
   "cancel": "Batal",
   "chooseBackupDir": "Pilih direktori backup",
-  "chooseRestoreDir": "Pilih direktori restore",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "Hapus",
   "clearCache": "Hapus cache",
   "clearRecentlyPlayed": "Hapus riwayat terputar",

lib/localization/app_it.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "Cache pulita con successo",
   "cancel": "Annulla",
   "chooseBackupDir": "Scegli directory di backup",
-  "chooseRestoreDir": "Scegli directory di ripristino",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "Pulisci",
   "clearCache": "Pulisci cache",
   "clearRecentlyPlayed": "Cancella cronologia recenti",

lib/localization/app_ja.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "キャッシュを消去しました",
   "cancel": "キャンセル",
   "chooseBackupDir": "バックアップ先のフォルダを選択",
-  "chooseRestoreDir": "復元元のフォルダを選択",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "消去",
   "clearCache": "キャッシュを削除",
   "clearRecentlyPlayed": "再生履歴を削除",

lib/localization/app_ka.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "ნარჩენები გასუფთავდა",
   "cancel": "გაუქმება",
   "chooseBackupDir": "აირჩიეთ რეზერვის საქაღალდე",
-  "chooseRestoreDir": "აირჩიეთ რეზერვის დაბრუნების საქაღალდე",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "გასუფთავება",
   "clearCache": "ნარჩენების გასუფთავება",
   "clearRecentlyPlayed": "ბოლოს ჩართული სიმღერების გასუფთავება",

lib/localization/app_ko.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "캐시가 성공적으로 지워졌음",
   "cancel": "취소",
   "chooseBackupDir": "백업 디렉토리 선택",
-  "chooseRestoreDir": "복원 디렉토리 선택",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "지우기",
   "clearCache": "캐시 지우기",
   "clearRecentlyPlayed": "최근 재생 기록 지우기",
@@ -90,4 +90,4 @@
   "useSquigglySlider": "굴곡 슬라이더",
   "userPlaylists": "사용자 재생목록",
   "youtubePlaylistLinkOrId": "유튜브 재생목록 링크 또는 ID "
-}
+}

lib/localization/app_pl.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "Pamięć wyczyszczona",
   "cancel": "Anuluj",
   "chooseBackupDir": "Wybierz ścieżkę do pliku kopii",
-  "chooseRestoreDir": "Wybierz ścieżkę do pliku kopii",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "Wyczyść",
   "clearCache": "Wyczyść pamięć podręczną",
   "clearRecentlyPlayed": "Wyczyść historię ostatnio odtworzonych utworów",

lib/localization/app_pt.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "Cache limpo com sucesso",
   "cancel": "Cancelar",
   "chooseBackupDir": "Escolha o diretório para salvar o backup",
-  "chooseRestoreDir": "Escolha o diretório para restaurar o backup",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "Limpar",
   "clearCache": "Limpar cache",
   "clearRecentlyPlayed": "Limpar histórico de reproduções recentes",

lib/localization/app_ru.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "Кэш очищен",
   "cancel": "Отмена",
   "chooseBackupDir": "Выберите каталог для сохранения",
-  "chooseRestoreDir": "Выберите каталог для восстановления данных",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "Очистить",
   "clearCache": "Очистить кэш",
   "clearRecentlyPlayed": "Очистить недавние треки",
@@ -90,4 +90,4 @@
   "useSquigglySlider": "Волнистая полоса прокрутки",
   "userPlaylists": "Ваши плейлисты",
   "youtubePlaylistLinkOrId": "ID плейлиста YouTube или ссылка на него "
-}
+}

lib/localization/app_tr.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "Önbellek temizlendi",
   "cancel": "İptal",
   "chooseBackupDir": "Yedekleme Dizini Seç",
-  "chooseRestoreDir": "Geri Yükleme Dizini Seç",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "Temizle",
   "clearCache": "Önbelleği Temizle",
   "clearRecentlyPlayed": "Yakında Oynatılanları Temizle",

lib/localization/app_uk.arb

@@ -19,7 +19,7 @@
   "cacheMsg": "Кеш очищений",
   "cancel": "Скасувати",
   "chooseBackupDir": "Виберіть каталог для резервного копіювання",
-  "chooseRestoreDir": "Виберіть каталог для відновлення файлів",
+  "chooseBackupFiles": "Choose backup files",
   "clear": "Очистити",
   "clearCache": "Очистити кеш",
   "clearRecentlyPlayed": "Clear recently played history",

lib/services/data_manager.dart

@@ -25,6 +25,7 @@ import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';
 import 'package:hive/hive.dart';
 import 'package:musify/extensions/l10n.dart';
+import 'package:musify/main.dart';
 
 void addOrUpdateData(String category, String key, dynamic value) async {
   final _box = await _openBox(category);
@@ -108,22 +109,47 @@ Future<String> backupData(BuildContext context) async {
 
 Future<String> restoreData(BuildContext context) async {
   final boxNames = ['user', 'settings'];
-  final uplPath = await FilePicker.platform.getDirectoryPath();
+  final backupFiles = await FilePicker.platform.pickFiles(
+    allowMultiple: true,
+  );
 
-  if (uplPath == null) {
-    return '${context.l10n!.chooseRestoreDir}!';
+  if (backupFiles == null || backupFiles.files.isEmpty) {
+    return '${context.l10n!.chooseBackupFiles}!';
   }
 
   try {
     for (final boxName in boxNames) {
-      final sourceFile = File('$uplPath/$boxName.hive');
-      final box = await _openBox(boxName);
-
-      final boxPath = box.path;
-      await sourceFile.copy(boxPath!);
+      final _file = backupFiles.files.firstWhere(
+        (file) => file.name == '$boxName.hive',
+        orElse: () => PlatformFile(
+          name: '',
+          size: 0,
+        ), // Create a PlatformFile with null path if not found
+      );
+
+      if (_file.path != null && _file.path!.isNotEmpty && _file.size != 0) {
+        final sourceFilePath = _file.path!;
+        final sourceFile = File(sourceFilePath);
+
+        final box = await _openBox(boxName);
+        final boxPath = box.path;
+        await box.close();
+
+        if (boxPath != null) {
+          await sourceFile.copy(boxPath);
+        }
+      } else {
+        logger.log(
+          'Source file for $boxName not found while restoring data.',
+          null,
+          null,
+        );
+      }
     }
+
     return '${context.l10n!.restoredSuccess}!';
   } catch (e, stackTrace) {
+    logger.log('${context.l10n!.restoreError}:', e, stackTrace);
     return '${context.l10n!.restoreError}: $e\n$stackTrace';
   }
 }