300 lines
13 KiB
Dart
300 lines
13 KiB
Dart
import 'package:finalproject/theme/colors.dart';
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import 'package:finalproject/theme/text_styles.dart';
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import 'package:flutter/material.dart';
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import 'package:finalproject/widgets/password_reset_dialog.dart';
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import 'login_controller.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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late final LoginController _controller;
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@override
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void initState() {
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super.initState();
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_controller = LoginController();
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}
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Future<void> _onLoginPressed() async {
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final validationError = _controller.validateLoginForm();
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if (validationError != null) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(validationError),
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backgroundColor: AppColors.statusError,
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),
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);
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return;
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}
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final success = await _controller.handleLogin();
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if (!mounted) return;
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if (success) {
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Navigator.of(context).pushReplacementNamed('/dashboard');
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} else {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(_controller.errorMessage ?? 'Login gagal'),
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backgroundColor: AppColors.statusError,
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),
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);
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}
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}
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Future<void> _onForgotPasswordPressed() async {
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final success = await showPasswordResetDialog(
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context,
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initialAccount: _controller.usernameController.text.trim(),
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);
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if (success) {
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_controller.passwordController.clear();
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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 AnimatedBuilder(
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animation: _controller,
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builder: (context, _) {
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return Scaffold(
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backgroundColor: AppColors.bgLight,
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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.symmetric(horizontal: 20.0),
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child: Center(
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child: Column(
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children: [
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const SizedBox(height: 40),
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Container(
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width: double.infinity,
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decoration: BoxDecoration(
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color: AppColors.bgWhite,
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borderRadius: BorderRadius.circular(16),
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boxShadow: [AppColors.shadowLight],
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),
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child: Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: 24.0,
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vertical: 32.0,
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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Container(
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width: 72,
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height: 72,
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decoration: BoxDecoration(
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color: AppColors.primaryBrown,
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borderRadius: BorderRadius.circular(16),
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),
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child: const Icon(
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Icons.home_rounded,
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color: Colors.white,
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size: 40,
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),
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),
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const SizedBox(height: 24),
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Text(
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'Selamat Datang',
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style: AppTextStyles.displaySmall.copyWith(
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color: AppColors.primaryBrown,
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fontWeight: FontWeight.w700,
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),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 8),
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Text(
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'Masuk ke akun Anda',
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style: AppTextStyles.bodyMedium.copyWith(
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color: AppColors.textSecondary,
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),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 32),
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Align(
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alignment: Alignment.centerLeft,
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child: Text(
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'Email atau Username',
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style: AppTextStyles.labelLarge.copyWith(
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color: AppColors.textPrimary,
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),
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),
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),
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const SizedBox(height: 8),
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TextField(
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controller: _controller.usernameController,
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enabled: !_controller.isLoading,
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decoration: InputDecoration(
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hintText: 'Masukkan email atau username',
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hintStyle: AppTextStyles.bodyMedium.copyWith(
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color: AppColors.grey300,
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),
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prefixIcon: Icon(
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Icons.email_outlined,
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color: AppColors.textSecondary,
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),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(10),
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borderSide: BorderSide(
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color: AppColors.grey300,
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),
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),
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filled: true,
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fillColor: AppColors.bgLight,
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contentPadding: const EdgeInsets.symmetric(
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horizontal: 16,
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vertical: 12,
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),
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),
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),
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const SizedBox(height: 24),
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Align(
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alignment: Alignment.centerLeft,
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child: Text(
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'Password',
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style: AppTextStyles.labelLarge.copyWith(
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color: AppColors.textPrimary,
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),
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),
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),
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const SizedBox(height: 8),
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TextField(
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controller: _controller.passwordController,
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enabled: !_controller.isLoading,
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obscureText: !_controller.isPasswordVisible,
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decoration: InputDecoration(
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hintText: 'Masukkan password',
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hintStyle: AppTextStyles.bodyMedium.copyWith(
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color: AppColors.grey300,
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),
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prefixIcon: Icon(
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Icons.lock_outline,
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color: AppColors.textSecondary,
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),
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suffixIcon: IconButton(
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icon: Icon(
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_controller.isPasswordVisible
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? Icons.visibility
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: Icons.visibility_off,
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color: AppColors.textSecondary,
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),
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onPressed:
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_controller.isLoading
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? null
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: _controller
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.togglePasswordVisibility,
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),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(10),
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borderSide: BorderSide(
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color: AppColors.grey300,
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),
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),
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filled: true,
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fillColor: AppColors.bgLight,
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contentPadding: const EdgeInsets.symmetric(
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horizontal: 16,
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vertical: 12,
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),
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),
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),
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const SizedBox(height: 16),
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Align(
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alignment: Alignment.centerRight,
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child: TextButton(
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onPressed:
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_controller.isLoading
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? null
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: _onForgotPasswordPressed,
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style: TextButton.styleFrom(
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padding: EdgeInsets.zero,
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),
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child: Text(
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'Lupa Password?',
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style: AppTextStyles.labelMedium.copyWith(
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color: AppColors.primaryBrown,
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fontWeight: FontWeight.w600,
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),
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),
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),
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),
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const SizedBox(height: 32),
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SizedBox(
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width: double.infinity,
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child: ElevatedButton(
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onPressed:
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_controller.isLoading
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? null
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: _onLoginPressed,
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style: ElevatedButton.styleFrom(
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backgroundColor: AppColors.primaryBrown,
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foregroundColor: Colors.white,
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padding: const EdgeInsets.symmetric(
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vertical: 14,
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),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(10),
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),
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),
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child:
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_controller.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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valueColor:
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AlwaysStoppedAnimation<Color>(
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Colors.white,
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),
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),
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)
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: Text(
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'Masuk',
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style: AppTextStyles.labelLarge
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.copyWith(
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color: Colors.white,
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fontWeight: FontWeight.w700,
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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: 48),
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Text(
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'(c) 2025 Tobaku Sulastri',
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style: AppTextStyles.bodySmall.copyWith(
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color: AppColors.textTertiary,
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),
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),
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const SizedBox(height: 16),
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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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@override
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void dispose() {
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_controller.dispose();
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super.dispose();
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}
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}
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