120 lines
5.0 KiB
Dart
120 lines
5.0 KiB
Dart
import 'package:flutter/material.dart';
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import '../api_service.dart';
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import '../settings.dart';
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import '../theme.dart';
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import 'home_screen.dart';
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import 'settings_screen.dart';
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class LoginScreen extends StatefulWidget {
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final ApiService api;
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final Settings settings;
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const LoginScreen({super.key, required this.api, required this.settings});
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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 _email = TextEditingController();
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final _pin = TextEditingController();
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bool _busy = false;
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String? _error;
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Future<void> _login() async {
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if (_email.text.trim().isEmpty || _pin.text.isEmpty) {
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setState(() => _error = 'Enter your work email and PIN');
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return;
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}
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setState(() { _busy = true; _error = null; });
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try {
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await widget.api.login(_email.text, _pin.text);
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if (!mounted) return;
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Navigator.pushReplacement(context,
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MaterialPageRoute(builder: (_) => HomeScreen(api: widget.api, settings: widget.settings)));
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} on ApiException catch (e) {
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setState(() => _error = e.message);
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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: 420),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Row(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
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Row(children: [
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Container(
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width: 40, height: 40,
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decoration: BoxDecoration(color: AppColors.emerald, borderRadius: BorderRadius.circular(12)),
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child: const Icon(Icons.badge_outlined, color: Colors.white),
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),
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const SizedBox(width: 10),
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const Text('Scalar360', style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold, color: AppColors.navy)),
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]),
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IconButton(
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icon: const Icon(Icons.settings_outlined, color: AppColors.muted),
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onPressed: () => Navigator.push(context,
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MaterialPageRoute(builder: (_) => SettingsScreen(settings: widget.settings))),
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),
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]),
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const SizedBox(height: 28),
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const Text('Employee sign in',
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style: TextStyle(fontSize: 26, fontWeight: FontWeight.bold, color: AppColors.navy)),
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const SizedBox(height: 4),
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const Text('Use your work email and the PIN from HR', style: TextStyle(color: AppColors.muted)),
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const SizedBox(height: 24),
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TextField(
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controller: _email,
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keyboardType: TextInputType.emailAddress,
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autocorrect: false,
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decoration: const InputDecoration(labelText: 'Work email', prefixIcon: Icon(Icons.mail_outline)),
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),
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const SizedBox(height: 14),
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TextField(
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controller: _pin,
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obscureText: true,
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keyboardType: TextInputType.number,
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onSubmitted: (_) => _login(),
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decoration: const InputDecoration(labelText: 'PIN', prefixIcon: Icon(Icons.pin_outlined)),
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),
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if (_error != null) ...[
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const SizedBox(height: 14),
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Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(color: AppColors.danger.withValues(alpha: 0.08), borderRadius: BorderRadius.circular(12)),
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child: Row(children: [
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const Icon(Icons.error_outline, color: AppColors.danger, size: 18),
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const SizedBox(width: 8),
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Expanded(child: Text(_error!, style: const TextStyle(color: AppColors.danger))),
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]),
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),
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],
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const SizedBox(height: 22),
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FilledButton(
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onPressed: _busy ? null : _login,
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child: _busy
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? const SizedBox(height: 22, width: 22, child: CircularProgressIndicator(strokeWidth: 2, color: Colors.white))
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: const Text('Sign in'),
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),
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const SizedBox(height: 16),
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Text('Server: ${widget.settings.baseUrl}',
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textAlign: TextAlign.center, style: const TextStyle(color: AppColors.muted, fontSize: 12)),
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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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