330 lines
14 KiB
Dart
330 lines
14 KiB
Dart
import 'dart:async';
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import 'package:english_learning/core/widgets/custom_snackbar.dart';
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import 'package:english_learning/features/auth/provider/user_provider.dart';
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import 'package:english_learning/features/auth/provider/validator_provider.dart';
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import 'package:english_learning/features/auth/screens/signin/signin_screen.dart';
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import 'package:english_learning/core/widgets/form_field/custom_field_widget.dart';
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import 'package:english_learning/core/widgets/global_button.dart';
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import 'package:english_learning/core/utils/styles/theme.dart';
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import 'package:english_learning/features/auth/widgets/dialog/signup_verification.dart';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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class SignupScreen extends StatefulWidget {
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const SignupScreen({super.key});
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@override
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State<SignupScreen> createState() => _SignupScreenState();
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}
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class _SignupScreenState extends State<SignupScreen> {
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final TextEditingController _emailController = TextEditingController();
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final TextEditingController _passwordController = TextEditingController();
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final TextEditingController _nisnController = TextEditingController();
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final TextEditingController _nameController = TextEditingController();
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bool isLoading = false;
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@override
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Widget build(BuildContext context) {
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final userProvider = Provider.of<UserProvider>(context, listen: false);
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Provider.of<ValidatorProvider>(context, listen: false);
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final mediaQuery = MediaQuery.of(context);
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final screenHeight = mediaQuery.size.height;
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Future<void> handleRegistration(
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BuildContext context,
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ValidatorProvider validatorProvider,
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) async {
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if (isLoading) return; // Prevent multiple submissions
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setState(() {
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isLoading = true;
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});
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try {
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// Attempt registration with timeout
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final isSuccess = await userProvider
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.register(
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name: _nameController.text,
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email: _emailController.text,
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nisn: _nisnController.text,
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password: _passwordController.text,
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confirmPassword: _passwordController.text,
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)
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.timeout(
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const Duration(seconds: 30),
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onTimeout: () {
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throw TimeoutException(
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'Registration request timed out. Please try again.');
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},
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);
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// Remove loading dialog
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Navigator.of(context).pop();
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if (isSuccess) {
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// Show success verification dialog
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if (!context.mounted) return;
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await showDialog(
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context: context,
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barrierDismissible: false,
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builder: (BuildContext dialogContext) {
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return PopScope(
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canPop: false,
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child: SignupVerification(
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onSubmit: () {
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// Clear the form fields
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_emailController.clear();
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_passwordController.clear();
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_nisnController.clear();
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_nameController.clear();
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validatorProvider.resetFields();
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// Navigate to login screen
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Navigator.of(dialogContext).pushAndRemoveUntil(
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MaterialPageRoute(
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builder: (context) => const SigninScreen(),
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),
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(Route<dynamic> route) => false,
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);
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},
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),
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);
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},
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);
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} else {
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if (!context.mounted) return;
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CustomSnackBar.show(
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context,
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message: 'Registration failed. Please try again.',
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isError: true,
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);
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}
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} catch (e) {
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// Remove loading dialog if it's showing
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if (Navigator.canPop(context)) {
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Navigator.of(context).pop();
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}
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if (!context.mounted) return;
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CustomSnackBar.show(
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context,
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message: 'An error occurred: ${e.toString()}',
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isError: true,
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);
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} finally {
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setState(() {
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isLoading = false;
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});
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}
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}
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return Scaffold(
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backgroundColor: AppColors.whiteColor,
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body: Center(
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child: Container(
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margin: const EdgeInsets.symmetric(horizontal: 16),
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child: SingleChildScrollView(
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child: Consumer<ValidatorProvider>(
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builder: (context, validatorProvider, child) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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SizedBox(height: screenHeight * 0.05),
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Text(
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'👋 Hi!, you here!',
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style: AppTextStyles.blueTextStyle.copyWith(
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fontSize: 24,
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fontWeight: FontWeight.w900,
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),
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),
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const SizedBox(height: 4),
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Text(
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'Let\'s start by creating your account first',
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style: AppTextStyles.greyTextStyle.copyWith(
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fontSize: 14,
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fontWeight: FontWeight.w400,
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),
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),
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const SizedBox(height: 49),
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CustomFieldWidget(
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controller: _nisnController,
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fieldName: 'nisn',
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isRequired: true,
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textInputAction: TextInputAction.next,
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labelText: 'NISN',
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hintText: 'Enter Your NISN',
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keyboardType: TextInputType.number,
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validator: validatorProvider.nisnValidator,
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onChanged: (value) {
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validatorProvider.validateField('nisn', value,
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validator: validatorProvider.nisnValidator);
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},
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errorText: validatorProvider.getError('nisn'),
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),
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const SizedBox(height: 14),
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CustomFieldWidget(
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controller: _nameController,
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fieldName: 'name',
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isRequired: true,
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textInputAction: TextInputAction.next,
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labelText: 'Full Name',
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hintText: 'Enter Your Full Name',
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keyboardType: TextInputType.text,
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validator: validatorProvider.fullNameValidator,
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onChanged: (value) {
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validatorProvider.validateField(
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'fullname',
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value,
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validator: validatorProvider.fullNameValidator,
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);
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},
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errorText: validatorProvider.getError('name'),
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),
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const SizedBox(height: 14),
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CustomFieldWidget(
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controller: _emailController,
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fieldName: 'email',
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isRequired: true,
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textInputAction: TextInputAction.next,
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labelText: 'Email Address',
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hintText: 'Enter Your Email Address',
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keyboardType: TextInputType.emailAddress,
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validator: validatorProvider.emailValidator,
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onChanged: (value) {
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validatorProvider.validateField(
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'email',
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value,
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validator: validatorProvider.emailValidator,
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);
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},
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errorText: validatorProvider.getError('email'),
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),
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const SizedBox(height: 14),
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CustomFieldWidget(
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controller: _passwordController,
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fieldName: 'password',
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isRequired: true,
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textInputAction: TextInputAction.next,
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labelText: 'Password',
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hintText: 'Create a Strong Password',
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obscureText: validatorProvider.isObscure('password'),
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keyboardType: TextInputType.visiblePassword,
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validator: validatorProvider.passwordValidator,
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onChanged: (value) {
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validatorProvider.validateField(
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'password',
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value,
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validator: validatorProvider.passwordValidator,
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);
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},
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onSuffixIconTap: () =>
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validatorProvider.toggleVisibility('password'),
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errorText: validatorProvider.getError('password'),
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),
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const SizedBox(height: 14),
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CustomFieldWidget(
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fieldName: 'confirmPassword',
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isRequired: true,
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textInputAction: TextInputAction.next,
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labelText: 'Confirm Password',
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hintText: 'Retype Your Password',
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obscureText:
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validatorProvider.isObscure('confirmPassword'),
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keyboardType: TextInputType.visiblePassword,
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validator: validatorProvider.confirmPasswordValidator,
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onChanged: (value) {
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validatorProvider.validateField(
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'confirmPassword',
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value,
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validator: validatorProvider.confirmPasswordValidator,
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);
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},
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onSuffixIconTap: () =>
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validatorProvider.toggleVisibility('confirmPassword'),
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errorText: validatorProvider.getError('confirmPassword'),
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),
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const SizedBox(height: 24),
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GlobalButton(
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text: 'Sign Up',
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isLoading: isLoading,
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onPressed: isLoading
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? null
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: () {
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validatorProvider.validateField(
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'nisn', _nisnController.text,
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validator: validatorProvider.nisnValidator);
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validatorProvider.validateField(
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'name', _nameController.text,
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validator:
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validatorProvider.fullNameValidator);
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validatorProvider.validateField(
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'email', _emailController.text,
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validator: validatorProvider.emailValidator);
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validatorProvider.validateField(
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'password', _passwordController.text,
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validator:
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validatorProvider.passwordValidator);
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validatorProvider.validateField(
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'confirmPassword', _passwordController.text,
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validator: validatorProvider
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.confirmPasswordValidator);
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// If no error, proceed with registration
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if (validatorProvider.getError('nisn') == null &&
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validatorProvider.getError('name') == null &&
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validatorProvider.getError('email') == null &&
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validatorProvider.getError('password') ==
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null &&
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validatorProvider
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.getError('confirmPassword') ==
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null) {
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handleRegistration(context, validatorProvider);
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}
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},
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),
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const SizedBox(height: 16),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(
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'Already have an account?',
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style: AppTextStyles.blackTextStyle
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.copyWith(fontSize: 14),
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),
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GestureDetector(
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onTap: () {
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context.read<ValidatorProvider>().resetFields();
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => const SigninScreen()),
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);
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},
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child: Text(
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' Login Here',
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style: AppTextStyles.blueTextStyle.copyWith(
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fontSize: 14,
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fontWeight: FontWeight.bold,
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),
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),
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),
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],
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),
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SizedBox(height: screenHeight * 0.1)
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],
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);
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},
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),
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),
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),
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),
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);
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}
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}
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