410 lines
14 KiB
Dart
410 lines
14 KiB
Dart
import 'dart:convert';
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import 'package:flutter/material.dart';
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import 'package:http/http.dart' as http;
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class ResetPasswordScreen extends StatefulWidget {
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const ResetPasswordScreen({super.key});
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@override
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State<ResetPasswordScreen> createState() => _ResetPasswordScreenState();
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}
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class _ResetPasswordScreenState extends State<ResetPasswordScreen> {
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final TextEditingController nameController = TextEditingController();
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final TextEditingController emailController = TextEditingController();
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final TextEditingController passwordController = TextEditingController();
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bool showNewPassword = false;
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bool _isLoading = false;
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bool _hidePassword = true;
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String apiUrl = "http://192.168.100.9/kopikaocare_api/reset_password.php";
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Future<void> resetPassword() async {
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if (passwordController.text.isEmpty) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Password baru tidak boleh kosong'),
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backgroundColor: Colors.orange,
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),
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);
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return;
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}
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setState(() => _isLoading = true);
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var response = await http.post(
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Uri.parse(apiUrl),
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body: {
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"name": nameController.text,
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"email": emailController.text,
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"password": passwordController.text,
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},
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);
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var data = jsonDecode(response.body);
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setState(() => _isLoading = false);
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if (data['status'] == "success") {
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showDialog(
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context: context,
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barrierDismissible: false,
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builder: (context) {
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return AlertDialog(
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backgroundColor: Colors.white,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(20),
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),
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title: const Row(
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children: [
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Icon(Icons.check_circle, color: Colors.green, size: 28),
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SizedBox(width: 10),
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Text(
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'Berhasil!',
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style: TextStyle(color: Colors.green),
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),
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],
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),
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content: const Text('Password berhasil diubah'),
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actions: [
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TextButton(
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onPressed: () {
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Navigator.pop(context); // close dialog
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Navigator.pop(context); // balik ke login
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},
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child: const Text('OK'),
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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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showDialog(
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context: context,
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builder: (context) {
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return AlertDialog(
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backgroundColor: Colors.white,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(20),
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),
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title: const Row(
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children: [
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Icon(Icons.error, color: Colors.red, size: 28),
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SizedBox(width: 10),
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Text(
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'Gagal!',
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style: TextStyle(color: Colors.red),
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),
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],
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),
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content: const Text('Nama atau email tidak cocok'),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: const Text('OK'),
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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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void verifyUser() {
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if (nameController.text.isEmpty || emailController.text.isEmpty) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Nama dan email harus diisi'),
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backgroundColor: Colors.orange,
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),
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);
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return;
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}
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setState(() {
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showNewPassword = true;
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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: const Color(0xfff8f9fa),
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appBar: AppBar(
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title: const Text(
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'Reset Password',
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style: TextStyle(fontWeight: FontWeight.bold),
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),
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backgroundColor: Colors.transparent,
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foregroundColor: Colors.red,
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elevation: 0,
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),
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body: SafeArea(
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child: SingleChildScrollView(
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child: Padding(
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padding: const EdgeInsets.all(24),
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child: Column(
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children: [
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// Header Icon
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Container(
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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gradient: LinearGradient(
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colors: [Colors.red.shade100, Colors.red.shade50],
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),
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),
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child: Icon(
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showNewPassword ? Icons.lock_reset : Icons.lock_outline,
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size: 60,
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color: Colors.red,
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),
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),
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const SizedBox(height: 20),
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Text(
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showNewPassword
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? 'Create New Password'
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: 'Verify Your Identity',
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style: const TextStyle(
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fontSize: 24,
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fontWeight: FontWeight.bold,
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color: Color(0xff2d2d2d),
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),
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),
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const SizedBox(height: 8),
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Text(
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showNewPassword
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? 'Enter your new password below'
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: 'Enter your name and email to reset password',
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style: TextStyle(
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fontSize: 14,
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color: Colors.grey.shade600,
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),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 40),
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// Form Container
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Container(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(25),
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boxShadow: [
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BoxShadow(
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blurRadius: 15,
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color: Colors.black.withOpacity(0.05),
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offset: const Offset(0, 5),
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),
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],
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),
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child: Column(
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children: [
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// Step 1: Verify Identity
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if (!showNewPassword) ...[
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// Name Field
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TextField(
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controller: nameController,
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style: const TextStyle(fontSize: 16),
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decoration: InputDecoration(
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hintText: 'Full Name',
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prefixIcon: const Icon(Icons.person_outline,
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color: Colors.red),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(20),
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borderSide: BorderSide.none,
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),
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filled: true,
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fillColor: Colors.white,
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contentPadding:
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const EdgeInsets.symmetric(vertical: 18),
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),
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),
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Divider(
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height: 1,
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color: Colors.grey.shade200,
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),
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// Email Field
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TextField(
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controller: emailController,
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style: const TextStyle(fontSize: 16),
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keyboardType: TextInputType.emailAddress,
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decoration: InputDecoration(
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hintText: 'Email Address',
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prefixIcon: const Icon(Icons.email_outlined,
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color: Colors.red),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(20),
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borderSide: BorderSide.none,
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),
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filled: true,
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fillColor: Colors.white,
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contentPadding:
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const EdgeInsets.symmetric(vertical: 18),
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),
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),
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],
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// Step 2: New Password
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if (showNewPassword) ...[
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// New Password Field
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TextField(
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controller: passwordController,
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obscureText: _hidePassword,
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style: const TextStyle(fontSize: 16),
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decoration: InputDecoration(
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hintText: 'New Password',
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prefixIcon: const Icon(Icons.lock_outline,
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color: Colors.red),
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suffixIcon: IconButton(
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icon: Icon(
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_hidePassword
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? Icons.visibility_off
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: Icons.visibility,
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color: Colors.grey,
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),
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onPressed: () {
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setState(() {
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_hidePassword = !_hidePassword;
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});
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},
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),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(20),
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borderSide: BorderSide.none,
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),
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filled: true,
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fillColor: Colors.white,
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contentPadding:
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const EdgeInsets.symmetric(vertical: 18),
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),
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),
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// Password Strength Indicator
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if (passwordController.text.isNotEmpty) ...[
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const SizedBox(height: 10),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 20),
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child:
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_buildPasswordStrength(passwordController.text),
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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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const SizedBox(height: 30),
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// Action Button
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SizedBox(
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width: double.infinity,
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height: 55,
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child: ElevatedButton(
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onPressed: _isLoading
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? null
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: (showNewPassword ? resetPassword : verifyUser),
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.red,
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foregroundColor: Colors.white,
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elevation: 0,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(15),
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),
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),
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child: _isLoading
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? const SizedBox(
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height: 20,
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width: 20,
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child: CircularProgressIndicator(
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strokeWidth: 2,
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color: Colors.white,
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),
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)
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: Text(
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showNewPassword ? 'Save Password' : 'Verify',
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style: const TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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letterSpacing: 1,
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),
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),
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),
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),
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// Back Button (only on step 2)
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if (showNewPassword) ...[
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const SizedBox(height: 15),
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TextButton(
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onPressed: () {
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setState(() {
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showNewPassword = false;
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passwordController.clear();
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});
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},
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child: const Text(
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'Back',
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style: TextStyle(color: Colors.grey),
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),
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),
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],
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const SizedBox(height: 20),
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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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Widget _buildPasswordStrength(String password) {
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int strength = _calculatePasswordStrength(password);
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String strengthText = '';
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Color strengthColor = Colors.red;
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if (strength <= 2) {
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strengthText = 'Weak';
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strengthColor = Colors.red;
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} else if (strength <= 4) {
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strengthText = 'Medium';
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strengthColor = Colors.orange;
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} else {
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strengthText = 'Strong';
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strengthColor = Colors.green;
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}
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return Row(
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children: [
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Expanded(
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child: LinearProgressIndicator(
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value: strength / 6,
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backgroundColor: Colors.grey.shade200,
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valueColor: AlwaysStoppedAnimation<Color>(strengthColor),
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minHeight: 4,
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borderRadius: BorderRadius.circular(2),
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),
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),
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const SizedBox(width: 10),
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Text(
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strengthText,
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style: TextStyle(
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fontSize: 12,
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color: strengthColor,
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fontWeight: FontWeight.w500,
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),
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),
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],
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);
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}
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int _calculatePasswordStrength(String password) {
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int strength = 0;
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if (password.length >= 6) strength++;
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if (password.length >= 10) strength++;
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if (password.contains(RegExp(r'[A-Z]'))) strength++;
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if (password.contains(RegExp(r'[a-z]'))) strength++;
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if (password.contains(RegExp(r'[0-9]'))) strength++;
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if (password.contains(RegExp(r'[!@#$%^&*(),.?":{}|<>]'))) strength++;
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return strength;
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}
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}
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