392 lines
14 KiB
Dart
392 lines
14 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:http/http.dart' as http;
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import 'dart:convert';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'register_screen.dart';
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import 'reset_password_screen.dart';
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import 'dashboard.dart';
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import 'app_language.dart';
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class LoginScreen extends StatefulWidget {
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const LoginScreen({super.key});
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@override
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State<LoginScreen> createState() => _LoginScreenState();
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}
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class _LoginScreenState extends State<LoginScreen> {
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TextEditingController emailController = TextEditingController();
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TextEditingController passwordController = TextEditingController();
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bool rememberMe = false;
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bool hidePassword = true;
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bool _isLoading = false;
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String apiUrl = "http://192.168.100.9/kopikaocare_api/login.php";
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Future login() async {
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if (emailController.text.isEmpty || passwordController.text.isEmpty) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Email dan password 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(() => _isLoading = true);
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String lang = Localizations.localeOf(context).languageCode;
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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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"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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if (data['status'] == "success") {
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final prefs = await SharedPreferences.getInstance();
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await prefs.setString('name', data['name']);
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await prefs.setString('email', data['email']);
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await prefs.setString('image', data['image'] ?? '');
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setState(() => _isLoading = false);
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Navigator.pushReplacement(
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context,
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MaterialPageRoute(
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builder: (context) => const DashboardScreen(),
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),
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);
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} else {
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setState(() => _isLoading = false);
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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 Text(
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'Login Gagal',
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style: TextStyle(color: Colors.red),
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),
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content: const Text('Email atau password salah'),
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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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@override
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Widget build(BuildContext context) {
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String lang = Localizations.localeOf(context).languageCode;
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return Scaffold(
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backgroundColor: const Color(0xfff8f9fa),
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body: SafeArea(
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child: SingleChildScrollView(
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child: Column(
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children: [
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// Header Gradient
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Container(
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width: double.infinity,
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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colors: [
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Colors.red.shade700,
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Colors.red.shade500,
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Colors.red.shade300,
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],
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),
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borderRadius: const BorderRadius.only(
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bottomLeft: Radius.circular(40),
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bottomRight: Radius.circular(40),
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),
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),
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child: Column(
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children: [
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const SizedBox(height: 50),
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// Logo Container
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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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color: Colors.white.withOpacity(0.2),
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boxShadow: [
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BoxShadow(
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blurRadius: 30,
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color: Colors.white.withOpacity(0.3),
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),
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],
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),
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child: const Icon(
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Icons.coffee,
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size: 60,
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color: Colors.white,
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),
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),
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const SizedBox(height: 20),
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const Text(
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'Welcome Back!',
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style: TextStyle(
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fontSize: 28,
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fontWeight: FontWeight.bold,
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color: Colors.white,
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letterSpacing: 1,
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),
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),
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const SizedBox(height: 10),
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Text(
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'Sign in to your account',
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style: TextStyle(
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fontSize: 14,
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color: Colors.white.withOpacity(0.8),
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),
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),
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const SizedBox(height: 40),
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],
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),
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),
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const SizedBox(height: 30),
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// Form Container
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24),
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child: Column(
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children: [
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// Email Field
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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(20),
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boxShadow: [
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BoxShadow(
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blurRadius: 10,
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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: TextField(
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controller: emailController,
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style: const TextStyle(fontSize: 16),
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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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const SizedBox(height: 20),
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// Password Field
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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(20),
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boxShadow: [
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BoxShadow(
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blurRadius: 10,
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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: 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: 'Password',
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prefixIcon:
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const Icon(Icons.lock_outline, 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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),
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const SizedBox(height: 15),
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// Remember & Forgot
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Row(
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children: [
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Checkbox(
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value: rememberMe,
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activeColor: Colors.red,
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onChanged: (value) {
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setState(() {
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rememberMe = value!;
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});
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},
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(5),
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),
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),
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const Text(
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'Remember Me',
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style: TextStyle(color: Color(0xff666666)),
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),
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],
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),
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TextButton(
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onPressed: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) =>
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const ResetPasswordScreen(),
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),
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);
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},
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child: const Text(
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'Forgot Password?',
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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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),
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const SizedBox(height: 30),
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// Login 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 ? null : login,
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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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: const Text(
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'Sign In',
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style: 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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const SizedBox(height: 20),
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// Divider
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Row(
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children: [
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Expanded(
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child: Container(
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height: 1,
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color: Colors.grey.shade300,
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),
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),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 15),
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child: Text(
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'OR',
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style: TextStyle(
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color: Colors.grey.shade400,
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fontSize: 12,
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),
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),
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),
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Expanded(
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child: Container(
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height: 1,
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color: Colors.grey.shade300,
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),
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),
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],
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),
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const SizedBox(height: 20),
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// Register Link
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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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"Don't have an account? ",
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style: TextStyle(color: Colors.grey.shade600),
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),
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GestureDetector(
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => const RegisterScreen(),
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),
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);
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},
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child: const Text(
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'Sign Up',
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style: TextStyle(
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color: Colors.red,
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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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],
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),
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),
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const SizedBox(height: 30),
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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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