login auth

android/gradle.properties

@@ -1,4 +1,7 @@
-org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
+org.gradle.jvmargs=-Xmx1536m -XX:MaxMetaspaceSize=256m -Dfile.encoding=UTF-8
+org.gradle.parallel=false
+org.gradle.workers.max=1
+org.gradle.daemon=false
 android.useAndroidX=true
 # This newDsl flag was added by the Flutter template
 android.newDsl=false

lib/core/constants/api_constants.dart

@@ -7,6 +7,10 @@ class ApiConstants {
   static const String verifyPin = '$baseUrl/customer/verify-pin';
   static const String resetPin = '$baseUrl/customer/reset-pin';
   static const String logout = '$baseUrl/customer/logout';
+  
+  // ---- Email OTP (Replace Firebase) ----
+  static const String sendEmailOtp = '$baseUrl/customer/send-email-otp';
+  static const String verifyEmailOtp = '$baseUrl/customer/verify-email-otp';
 
   // ---- Profile ----
   static const String profile = '$baseUrl/customer/profile';

lib/features/auth/screens/otp_screen.dart

@@ -30,7 +30,6 @@ class _OtpScreenState extends State<OtpScreen> {
   void initState() {
     super.initState();
     _startTimer();
-    // Pre-fill demo OTP for the no-backend prototype.
     WidgetsBinding.instance.addPostFrameCallback((_) => _nodes[0].requestFocus());
   }
 
@@ -148,10 +147,10 @@ class _OtpScreenState extends State<OtpScreen> {
                     height: 88,
                     decoration: const BoxDecoration(
                         color: AppColors.primaryFixed, shape: BoxShape.circle),
-                    child: const Icon(Icons.sms_rounded, size: 40, color: AppColors.primary),
+                    child: const Icon(Icons.mark_email_read_rounded, size: 40, color: AppColors.primary),
                   ),
                   const SizedBox(height: 24),
-                  Text('Verify your number',
+                  Text('Verify your email',
                       textAlign: TextAlign.center, style: AppTheme.headlineLg),
                   const SizedBox(height: 8),
                   Text.rich(
@@ -160,7 +159,7 @@ class _OtpScreenState extends State<OtpScreen> {
                       children: [
                         const TextSpan(text: 'We sent a 6-digit code to '),
                         TextSpan(
-                          text: '+91 ${phone.isEmpty ? '98111 22334' : phone}',
+                          text: context.read<AppState>().pendingEmail ?? 'your email',
                           style: AppTheme.labelMd,
                         ),
                       ],
@@ -194,9 +193,6 @@ class _OtpScreenState extends State<OtpScreen> {
                     loading: _loading,
                     onPressed: filled ? _verify : null,
                   ),
-                  const SizedBox(height: 8),
-                  Text('Tip: enter any 6 digits to continue',
-                      style: AppTheme.caption.copyWith(color: AppColors.outline)),
                 ],
               ),
             ),

lib/shared/state/app_state.dart

@@ -133,74 +133,44 @@ class AppState extends ChangeNotifier {
     pendingFirstName = firstName;
     pendingEmail = email;
     isResettingPin = resetPin;
-    
-    try {
-      if (kIsWeb) {
-        debugPrint('⚠️ RUNNING ON WEB: Bypassing Firebase OTP (Mocking success)');
-        Future.delayed(const Duration(seconds: 1), () {
-          verificationId = 'mock_verification_id_$fullPhone';
-          onSuccess();
-        });
-        return;
-      }
 
-      debugPrint('====================================');
+    if (email == null || email.isEmpty) {
-      debugPrint('🚀 INITIATING LIVE FIREBASE OTP FOR: $fullPhone');
+      onError('Email address is required for verification.');
-      await FirebaseAuth.instance.verifyPhoneNumber(
+      return;
-        phoneNumber: fullPhone,
+    }
-        verificationCompleted: (PhoneAuthCredential credential) async {
+
-          debugPrint('✅ VERIFICATION COMPLETED AUTOMATICALLY');
+    try {
-          try {
+      final res = await http.post(
-            await FirebaseAuth.instance.signInWithCredential(credential);
+        Uri.parse(ApiConstants.sendEmailOtp),
-          } catch (e) {
+        headers: {'Content-Type': 'application/json'},
-            debugPrint('❌ ERROR SIGNING IN: $e');
+        body: jsonEncode({"email": email, "phone": fullPhone}),
-            onError(e.toString());
-          }
-        },
-        verificationFailed: (FirebaseAuthException e) {
-          debugPrint('❌ VERIFICATION FAILED: ${e.code} - ${e.message}');
-          onError(e.message ?? 'Verification failed');
-        },
-        codeSent: (String vId, int? resendToken) {
-          debugPrint('✅ CODE SUCCESSFULLY SENT. Verification ID: $vId');
-          verificationId = vId;
-          onSuccess();
-        },
-        codeAutoRetrievalTimeout: (String vId) {
-          debugPrint('⚠️ AUTO RETRIEVAL TIMEOUT. Verification ID: $vId');
-          verificationId = vId;
-        },
       );
+
+      if (res.statusCode >= 200 && res.statusCode < 300) {
+        onSuccess();
+      } else {
+        final body = jsonDecode(res.body);
+        onError(body['message'] ?? 'Failed to send verification code.');
+      }
     } catch (e) {
-      debugPrint('💥 FIREBASE OTP CRASHED COMPLETELY: $e');
+      onError('Error: $e');
-      onError('Firebase OTP Error: $e');
     }
   }
 
   Future<void> verifyOtp(String smsCode, {required Function onSuccess, required Function(String) onError}) async {
-    if (verificationId == null) {
-      onError('Verification ID is missing. Please resend OTP.');
-      return;
-    }
     try {
-      if (kIsWeb) {
+      final res = await http.post(
-        debugPrint('⚠️ RUNNING ON WEB: Bypassing Firebase OTP verification (Mocking success)');
+        Uri.parse(ApiConstants.verifyEmailOtp),
-        Future.delayed(const Duration(seconds: 1), () {
+        headers: {'Content-Type': 'application/json'},
-          if (smsCode.length == 6) {
+        body: jsonEncode({"email": pendingEmail, "otp": smsCode}),
-            onSuccess();
-          } else {
-            onError('Invalid mock OTP code (must be 6 digits).');
-          }
-        });
-        return;
-      }
-
-      PhoneAuthCredential credential = PhoneAuthProvider.credential(
-        verificationId: verificationId!,
-        smsCode: smsCode,
       );
-      await FirebaseAuth.instance.signInWithCredential(credential);
+
-      onSuccess();
+      if (res.statusCode >= 200 && res.statusCode < 300) {
+        onSuccess();
+      } else {
+        final body = jsonDecode(res.body);
+        onError(body['message'] ?? 'Invalid verification code.');
+      }
     } catch (e) {
       onError('Error: $e');
     }