156 lines
5.5 KiB
Dart
156 lines
5.5 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../controllers/session_controller.dart';
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import '../core/app_theme.dart';
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import '../services/api_client.dart';
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import 'register_screen.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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final _form = GlobalKey<FormState>();
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final _username = TextEditingController();
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final _password = TextEditingController();
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bool _busy = false;
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bool _hidden = true;
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@override
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void dispose() {
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_username.dispose();
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_password.dispose();
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super.dispose();
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}
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Future<void> _submit() async {
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if (!_form.currentState!.validate()) return;
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setState(() => _busy = true);
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try {
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await context.read<SessionController>().login(
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_username.text.trim(),
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_password.text,
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);
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} catch (error) {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(context.read<ApiClient>().messageFrom(error))),
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);
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}
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} finally {
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if (mounted) setState(() => _busy = false);
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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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body: SafeArea(
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child: Center(
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child: SingleChildScrollView(
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padding: const EdgeInsets.all(24),
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child: ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 440),
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child: Form(
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key: _form,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Container(
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width: 68,
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height: 68,
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decoration: BoxDecoration(
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color: AppTheme.blue,
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borderRadius: BorderRadius.circular(22),
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),
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child: const Icon(
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Icons.cloud_rounded,
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color: Colors.white,
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size: 38,
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),
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),
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const SizedBox(height: 28),
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const Text(
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'Your private drive',
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style: TextStyle(
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fontSize: 31,
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fontWeight: FontWeight.w800,
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color: AppTheme.navy,
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),
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),
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const SizedBox(height: 8),
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const Text(
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'Sign in to upload and organize your full-quality media.',
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style: TextStyle(fontSize: 16, color: Colors.black54),
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),
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const SizedBox(height: 32),
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TextFormField(
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controller: _username,
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textInputAction: TextInputAction.next,
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autocorrect: false,
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decoration: const InputDecoration(
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labelText: 'Username',
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prefixIcon: Icon(Icons.person_outline),
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),
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validator: (value) => (value?.trim().length ?? 0) < 3
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? 'Enter your username'
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: null,
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),
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const SizedBox(height: 14),
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TextFormField(
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controller: _password,
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obscureText: _hidden,
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onFieldSubmitted: (_) => _submit(),
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decoration: InputDecoration(
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labelText: 'Password',
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prefixIcon: const Icon(Icons.lock_outline),
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suffixIcon: IconButton(
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onPressed: () => setState(() => _hidden = !_hidden),
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icon: Icon(
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_hidden
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? Icons.visibility_outlined
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: Icons.visibility_off_outlined,
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),
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),
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),
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validator: (value) => (value?.isEmpty ?? true)
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? 'Enter your password'
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: null,
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),
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const SizedBox(height: 22),
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FilledButton(
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onPressed: _busy ? null : _submit,
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child: _busy
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? const SizedBox.square(
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dimension: 22,
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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('Sign in'),
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),
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const SizedBox(height: 14),
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TextButton(
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onPressed: _busy
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? null
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: () => Navigator.of(context).push(
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MaterialPageRoute(
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builder: (_) => const RegisterScreen(),
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),
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),
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child: const Text('New to the family? Create an account'),
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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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}
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