flutter-freaccess-hub/lib/shared/helpers/storage/storage_helper.dart

70 lines
2.3 KiB
Dart

import 'package:flutter/cupertino.dart';
import 'package:hub/shared/helpers/storage/base_storage.dart';
import 'package:hub/shared/helpers/storage/keychain_storage.dart';
import 'package:hub/shared/helpers/storage/secure_storage.dart';
import 'package:hub/shared/helpers/storage/shared_preferences_storage.dart';
class StorageHelper {
static final StorageHelper _instance = StorageHelper._internal();
factory StorageHelper() => _instance;
StorageHelper._internal();
late BuildContext? _context;
BuildContext? get context => _context;
set context(BuildContext? context) => _context = context;
late bool _isRecovered = false;
bool get isRecovered => _isRecovered;
set isRecovered(bool isRecovered) => _isRecovered = isRecovered;
Future<void> init() async {
await SecureStorage.instance.init();
await SharedPreferencesStorage.instance.init();
await KeychainHelper.instance.init();
String? isFirstRun = await SharedPreferencesStorage.instance.get(SharedPreferencesKey.isFirstRun.value);
if (isFirstRun != 'false') {
await SharedPreferencesStorage.instance.set(SharedPreferencesKey.isFirstRun.value, false);
await SecureStorage.instance.set(SecureStorageKey.isLogged.value, false);
}
}
static BaseStorage getInstance(Storage storage) {
switch (storage) {
case Storage.secureStorage:
return SecureStorage.instance;
case Storage.sharedPreferences:
return SharedPreferencesStorage.instance;
default:
return KeychainHelper.instance;
}
}
static BaseStorage getInstanceByKey(String key) {
if (SecureStorageKey.values.map((e) => e.value).toList().contains(key)) {
return SecureStorage.instance;
} else if (SharedPreferencesKey.values.map((e) => e.value).toList().contains(key)) {
return SharedPreferencesStorage.instance;
} else {
return KeychainHelper.instance;
}
}
Future<String?> get(String key) async {
return await getInstanceByKey(key).get(key);
}
Future<void> set<T>(String key, T value) async {
return await getInstanceByKey(key).set(key, value);
}
Future<void> del(String key) async {
return await getInstanceByKey(key).delete(key);
}
Future<void> clean(Storage storage) async {
return await getInstance(storage).clearAll();
}
}