flutter(rider): rebuild lib on Cubit/Bloc + Tripz backend (core + auth slice)
- keep store identity (com.mobileapp.store.ride, shorebird, firebase, fonts); old lib -> lib_old_getx - core: config/di/router(go_router)/theme/api_client(dio+tenant+bearer)/token_store(secure) - auth: repo + AuthCubit + OTP phone/otp screens; home: flutter_map (OSM placeholder, انطلق TODO) - android usesCleartextTraffic=true for http API; maps=flutter_map (no Google), state=Cubit Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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@@ -1,75 +0,0 @@
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import 'package:Tripz/env/env.dart';
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import 'package:encrypt/encrypt.dart' as encrypt;
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import 'package:flutter/foundation.dart';
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import 'package:secure_string_operations/secure_string_operations.dart';
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import '../../constant/char_map.dart';
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class EncryptionHelper {
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static EncryptionHelper? _instance;
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late final encrypt.Key key;
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late final encrypt.IV iv;
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EncryptionHelper._(this.key, this.iv);
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static EncryptionHelper get instance {
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if (_instance == null) {
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throw Exception(
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"EncryptionHelper is not initialized. Call `await EncryptionHelper.initialize()` in main.");
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}
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return _instance!;
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}
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/// Initializes and stores the instance globally
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static Future<void> initialize() async {
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if (_instance != null) {
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debugPrint("EncryptionHelper is already initialized.");
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return; // Prevent re-initialization
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}
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debugPrint("Initializing EncryptionHelper...");
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var keyOfApp = r(Env.keyOfApp).toString().split(Env.addd)[0];
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var initializationVector =
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r(Env.initializationVector).toString().split(Env.addd)[0];
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// Set the global instance
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_instance = EncryptionHelper._(
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encrypt.Key.fromUtf8(keyOfApp!),
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encrypt.IV.fromUtf8(initializationVector!),
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);
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debugPrint("EncryptionHelper initialized successfully.");
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}
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/// Encrypts a string
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String encryptData(String plainText) {
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try {
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final encrypter =
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encrypt.Encrypter(encrypt.AES(key, mode: encrypt.AESMode.cbc));
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final encrypted = encrypter.encrypt(plainText, iv: iv);
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return encrypted.base64;
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} catch (e) {
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debugPrint('Encryption Error: $e');
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return '';
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}
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}
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/// Decrypts a string
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String decryptData(String encryptedText) {
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try {
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final encrypter =
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encrypt.Encrypter(encrypt.AES(key, mode: encrypt.AESMode.cbc));
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final encrypted = encrypt.Encrypted.fromBase64(encryptedText);
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return encrypter.decrypt(encrypted, iv: iv);
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} catch (e) {
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debugPrint('Decryption Error: $e');
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return '';
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}
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}
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}
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r(String string) {
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return X.r(X.r(X.r(string, cn), cC), cs).toString();
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}
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c(String string) {
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return X.c(X.c(X.c(string, cn), cC), cs).toString();
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}
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