RackPeek/mobile/lib/data/key_value_storage.dart

import 'package:flutter_secure_storage/flutter_secure_storage.dart';

abstract interface class KeyValueStorage {
  Future<String?> read(String key);
  Future<void> write(String key, String value);
  Future<void> delete(String key);
}

class SecureKeyValueStorage implements KeyValueStorage {
  SecureKeyValueStorage({FlutterSecureStorage? storage})
    : _storage = storage ?? const FlutterSecureStorage();

  final FlutterSecureStorage _storage;

  @override
  Future<String?> read(String key) => _storage.read(key: key);

  @override
  Future<void> write(String key, String value) =>
      _storage.write(key: key, value: value);

  @override
  Future<void> delete(String key) => _storage.delete(key: key);
}