362 lines
13 KiB
Dart
362 lines
13 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:supabase_flutter/supabase_flutter.dart';
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import 'package:pin_code_fields/pin_code_fields.dart';
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import 'dart:async';
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class ResetPasswordOtpScreen extends StatefulWidget {
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final String email;
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const ResetPasswordOtpScreen({super.key, required this.email});
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@override
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State<ResetPasswordOtpScreen> createState() => _ResetPasswordOtpScreenState();
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}
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class _ResetPasswordOtpScreenState extends State<ResetPasswordOtpScreen> {
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final _formKey = GlobalKey<FormState>();
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final _otpController = TextEditingController();
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final _passwordController = TextEditingController();
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final _confirmPasswordController = TextEditingController();
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bool _isLoading = false;
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bool _otpVerified = false;
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String _enteredOtp = '';
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int _resendCooldown = 60;
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late Timer _timer;
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bool _obscurePassword = true;
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bool _obscureConfirmPassword = true;
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final supabase = Supabase.instance.client;
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final Color primaryColor = const Color(0xFF056839);
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@override
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void initState() {
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super.initState();
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_startCooldown();
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_requestOtp();
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}
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void _startCooldown() {
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_timer = Timer.periodic(const Duration(seconds: 1), (timer) {
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if (!mounted) {
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timer.cancel();
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return;
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}
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if (_resendCooldown > 0) {
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setState(() => _resendCooldown--);
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} else {
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timer.cancel();
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}
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});
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}
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Future<void> _requestOtp() async {
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setState(() => _isLoading = true);
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try {
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await supabase.auth.resetPasswordForEmail(widget.email);
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_showSuccessSnackbar('Kode OTP telah dikirim ke email Anda.');
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} catch (error) {
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_showErrorSnackbar('Gagal mengirim kode OTP. Silakan coba lagi nanti.');
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} finally {
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if (mounted) setState(() => _isLoading = false);
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}
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}
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Future<void> _verifyOtp() async {
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if (_enteredOtp.length != 6) {
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_showErrorSnackbar('Kode OTP harus 6 digit.');
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return;
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}
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setState(() => _isLoading = true);
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try {
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final AuthResponse res = await supabase.auth.verifyOTP(
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email: widget.email,
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token: _enteredOtp,
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type: OtpType.recovery,
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);
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if (res.session != null) {
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setState(() => _otpVerified = true);
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_showSuccessSnackbar('OTP terverifikasi. Silakan atur password baru Anda.');
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} else {
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_showErrorSnackbar('Kode OTP tidak valid atau telah kedaluwarsa.');
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}
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} catch (error) {
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_showErrorSnackbar('Verifikasi OTP gagal. Mohon pastikan kode benar dan coba lagi.');
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} finally {
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if (mounted) setState(() => _isLoading = false);
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}
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}
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Future<void> _resetPassword() async {
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if (!_formKey.currentState!.validate()) return;
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setState(() => _isLoading = true);
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try {
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await supabase.auth.updateUser(
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UserAttributes(password: _passwordController.text),
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);
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_showSuccessSnackbar('Password berhasil diubah!');
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if (mounted) {
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Navigator.of(context).pushNamedAndRemoveUntil('/login', (route) => false);
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}
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} catch (error) {
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_showErrorSnackbar('Gagal mengubah password. Silakan coba lagi nanti.');
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} finally {
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if (mounted) setState(() => _isLoading = false);
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}
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}
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Future<void> _resendOtp() async {
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setState(() {
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_resendCooldown = 60;
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_isLoading = true;
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});
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_startCooldown();
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try {
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await supabase.auth.resetPasswordForEmail(widget.email);
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if (!mounted) return;
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_showSuccessSnackbar('Kode OTP baru telah dikirim ulang.');
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_otpController.clear();
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setState(() => _enteredOtp = '');
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} catch (error) {
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if (!mounted) return;
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_showErrorSnackbar('Gagal mengirim ulang OTP. Mohon coba beberapa saat lagi.');
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} finally {
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if (mounted) setState(() => _isLoading = false);
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}
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}
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void _showErrorSnackbar(String message) {
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if (!mounted) return;
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(message, style: const TextStyle(color: Colors.white)),
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backgroundColor: Colors.redAccent,
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behavior: SnackBarBehavior.floating,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
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duration: const Duration(seconds: 3),
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),
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);
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}
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void _showSuccessSnackbar(String message) {
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if (!mounted) return;
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(message, style: const TextStyle(color: Colors.white)),
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backgroundColor: primaryColor,
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behavior: SnackBarBehavior.floating,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
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duration: const Duration(seconds: 3),
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),
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);
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}
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@override
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void dispose() {
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_timer.cancel();
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_otpController.dispose();
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_passwordController.dispose();
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_confirmPasswordController.dispose();
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super.dispose();
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}
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Widget _buildOtpVerification(BuildContext context) {
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final theme = Theme.of(context);
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return Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Text(
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'Verifikasi Email Anda',
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textAlign: TextAlign.center,
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style: theme.textTheme.headlineSmall?.copyWith(
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fontWeight: FontWeight.bold,
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color: Colors.black87,
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),
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),
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const SizedBox(height: 12),
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Text(
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'Kode verifikasi 6 digit telah dikirim ke:',
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textAlign: TextAlign.center,
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style: theme.textTheme.bodyMedium?.copyWith(color: Colors.black54),
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),
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const SizedBox(height: 8),
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Text(
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widget.email,
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textAlign: TextAlign.center,
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style: theme.textTheme.bodyLarge?.copyWith(
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color: primaryColor,
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(height: 32),
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PinCodeTextField(
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appContext: context,
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length: 6,
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controller: _otpController,
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keyboardType: TextInputType.number,
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animationType: AnimationType.fade,
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pinTheme: PinTheme(
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shape: PinCodeFieldShape.box,
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borderRadius: BorderRadius.circular(12),
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fieldHeight: 50,
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fieldWidth: 45,
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activeFillColor: Colors.white,
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inactiveFillColor: Colors.white,
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selectedFillColor: Colors.white,
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activeColor: primaryColor,
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inactiveColor: Colors.grey.shade300,
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selectedColor: primaryColor,
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borderWidth: 1,
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),
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enableActiveFill: true,
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onChanged: (value) {
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if (mounted) {
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setState(() => _enteredOtp = value);
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}
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},
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onCompleted: (value) {
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if (mounted) {
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setState(() => _enteredOtp = value);
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}
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},
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beforeTextPaste: (text) => true,
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autoDisposeControllers: false,
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),
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const SizedBox(height: 24),
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ElevatedButton(
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style: ElevatedButton.styleFrom(
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backgroundColor: primaryColor,
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padding: const EdgeInsets.symmetric(vertical: 16),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
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elevation: 2,
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),
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onPressed: _isLoading || _enteredOtp.length != 6 ? null : _verifyOtp,
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child: _isLoading
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? const SizedBox(height: 24, width: 24, child: CircularProgressIndicator(color: Colors.white, strokeWidth: 3))
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: const Text('Verifikasi Kode', style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: Colors.white)),
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),
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const SizedBox(height: 16),
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TextButton(
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onPressed: _resendCooldown > 0 || _isLoading ? null : _resendOtp,
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child: Text(
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_resendCooldown > 0
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? 'Kirim ulang OTP dalam $_resendCooldown detik'
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: 'Kirim Ulang OTP',
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style: TextStyle(color: _resendCooldown > 0 ? Colors.grey : primaryColor, 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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Widget _buildPasswordReset(BuildContext context) {
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final theme = Theme.of(context);
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return Form(
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key: _formKey,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Text(
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'Atur Password Baru Anda',
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textAlign: TextAlign.center,
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style: theme.textTheme.headlineSmall?.copyWith(
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fontWeight: FontWeight.bold,
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color: Colors.black87,
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),
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),
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const SizedBox(height: 24),
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TextFormField(
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controller: _passwordController,
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decoration: InputDecoration(
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hintText: 'Password Baru',
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prefixIcon: Icon(Icons.lock_outline, color: primaryColor),
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suffixIcon: IconButton(
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icon: Icon(_obscurePassword ? Icons.visibility_off_outlined : Icons.visibility_outlined, color: primaryColor),
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onPressed: () => setState(() => _obscurePassword = !_obscurePassword),
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),
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filled: true,
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fillColor: Colors.white,
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border: OutlineInputBorder(borderRadius: BorderRadius.circular(12), borderSide: BorderSide.none),
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focusedBorder: OutlineInputBorder(borderRadius: BorderRadius.circular(12), borderSide: BorderSide(color: primaryColor, width: 2)),
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contentPadding: const EdgeInsets.symmetric(vertical: 16, horizontal: 20),
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),
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obscureText: _obscurePassword,
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validator: (val) {
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if (val == null || val.isEmpty) return 'Password tidak boleh kosong';
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if (val.length < 6) return 'Password minimal 6 karakter';
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return null;
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},
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style: const TextStyle(color: Colors.black87),
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _confirmPasswordController,
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decoration: InputDecoration(
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hintText: 'Konfirmasi Password Baru',
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prefixIcon: Icon(Icons.lock_outline, color: primaryColor),
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suffixIcon: IconButton(
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icon: Icon(_obscureConfirmPassword ? Icons.visibility_off_outlined : Icons.visibility_outlined, color: primaryColor),
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onPressed: () => setState(() => _obscureConfirmPassword = !_obscureConfirmPassword),
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),
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filled: true,
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fillColor: Colors.white,
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border: OutlineInputBorder(borderRadius: BorderRadius.circular(12), borderSide: BorderSide.none),
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focusedBorder: OutlineInputBorder(borderRadius: BorderRadius.circular(12), borderSide: BorderSide(color: primaryColor, width: 2)),
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contentPadding: const EdgeInsets.symmetric(vertical: 16, horizontal: 20),
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),
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obscureText: _obscureConfirmPassword,
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validator: (val) {
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if (val == null || val.isEmpty) return 'Konfirmasi password tidak boleh kosong';
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if (val != _passwordController.text) return 'Password tidak cocok';
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return null;
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},
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style: const TextStyle(color: Colors.black87),
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),
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const SizedBox(height: 24),
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ElevatedButton(
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style: ElevatedButton.styleFrom(
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backgroundColor: primaryColor,
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padding: const EdgeInsets.symmetric(vertical: 16),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
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elevation: 2,
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),
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onPressed: _isLoading ? null : _resetPassword,
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child: _isLoading
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? const SizedBox(height: 24, width: 24, child: CircularProgressIndicator(color: Colors.white, strokeWidth: 3))
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: const Text('Simpan Password', style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color: Colors.white)),
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),
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],
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),
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);
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: Colors.grey[100],
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appBar: AppBar(
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title: Text(
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_otpVerified ? 'Atur Password Baru' : 'Verifikasi OTP',
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style: const TextStyle(color: Colors.white, fontWeight: FontWeight.bold),
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),
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backgroundColor: primaryColor,
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elevation: 0,
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iconTheme: const IconThemeData(color: Colors.white),
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),
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body: SingleChildScrollView(
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padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 32),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Image.asset('assets/images/logo.png', height: 100),
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const SizedBox(height: 32),
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_otpVerified ? _buildPasswordReset(context) : _buildOtpVerification(context),
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],
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),
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),
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);
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}
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} |