init

2026-08-10 17:01:30 +05:30
commit 19a79d6126
16 changed files with 1790 additions and 0 deletions
@@ -0,0 +1,119 @@
+import 'package:flutter/material.dart';
+import '../api_service.dart';
+import '../settings.dart';
+import '../theme.dart';
+import 'home_screen.dart';
+import 'settings_screen.dart';
+
+class LoginScreen extends StatefulWidget {
+  final ApiService api;
+  final Settings settings;
+  const LoginScreen({super.key, required this.api, required this.settings});
+
+  @override
+  State<LoginScreen> createState() => _LoginScreenState();
+}
+
+class _LoginScreenState extends State<LoginScreen> {
+  final _email = TextEditingController();
+  final _pin = TextEditingController();
+  bool _busy = false;
+  String? _error;
+
+  Future<void> _login() async {
+    if (_email.text.trim().isEmpty || _pin.text.isEmpty) {
+      setState(() => _error = 'Enter your work email and PIN');
+      return;
+    }
+    setState(() { _busy = true; _error = null; });
+    try {
+      await widget.api.login(_email.text, _pin.text);
+      if (!mounted) return;
+      Navigator.pushReplacement(context,
+          MaterialPageRoute(builder: (_) => HomeScreen(api: widget.api, settings: widget.settings)));
+    } on ApiException catch (e) {
+      setState(() => _error = e.message);
+    } finally {
+      if (mounted) setState(() => _busy = false);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      body: SafeArea(
+        child: Center(
+          child: SingleChildScrollView(
+            padding: const EdgeInsets.all(24),
+            child: ConstrainedBox(
+              constraints: const BoxConstraints(maxWidth: 420),
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.stretch,
+                children: [
+                  Row(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
+                    Row(children: [
+                      Container(
+                        width: 40, height: 40,
+                        decoration: BoxDecoration(color: AppColors.emerald, borderRadius: BorderRadius.circular(12)),
+                        child: const Icon(Icons.badge_outlined, color: Colors.white),
+                      ),
+                      const SizedBox(width: 10),
+                      const Text('Scalar360', style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold, color: AppColors.navy)),
+                    ]),
+                    IconButton(
+                      icon: const Icon(Icons.settings_outlined, color: AppColors.muted),
+                      onPressed: () => Navigator.push(context,
+                          MaterialPageRoute(builder: (_) => SettingsScreen(settings: widget.settings))),
+                    ),
+                  ]),
+                  const SizedBox(height: 28),
+                  const Text('Employee sign in',
+                      style: TextStyle(fontSize: 26, fontWeight: FontWeight.bold, color: AppColors.navy)),
+                  const SizedBox(height: 4),
+                  const Text('Use your work email and the PIN from HR', style: TextStyle(color: AppColors.muted)),
+                  const SizedBox(height: 24),
+                  TextField(
+                    controller: _email,
+                    keyboardType: TextInputType.emailAddress,
+                    autocorrect: false,
+                    decoration: const InputDecoration(labelText: 'Work email', prefixIcon: Icon(Icons.mail_outline)),
+                  ),
+                  const SizedBox(height: 14),
+                  TextField(
+                    controller: _pin,
+                    obscureText: true,
+                    keyboardType: TextInputType.number,
+                    onSubmitted: (_) => _login(),
+                    decoration: const InputDecoration(labelText: 'PIN', prefixIcon: Icon(Icons.pin_outlined)),
+                  ),
+                  if (_error != null) ...[
+                    const SizedBox(height: 14),
+                    Container(
+                      padding: const EdgeInsets.all(12),
+                      decoration: BoxDecoration(color: AppColors.danger.withValues(alpha: 0.08), borderRadius: BorderRadius.circular(12)),
+                      child: Row(children: [
+                        const Icon(Icons.error_outline, color: AppColors.danger, size: 18),
+                        const SizedBox(width: 8),
+                        Expanded(child: Text(_error!, style: const TextStyle(color: AppColors.danger))),
+                      ]),
+                    ),
+                  ],
+                  const SizedBox(height: 22),
+                  FilledButton(
+                    onPressed: _busy ? null : _login,
+                    child: _busy
+                        ? const SizedBox(height: 22, width: 22, child: CircularProgressIndicator(strokeWidth: 2, color: Colors.white))
+                        : const Text('Sign in'),
+                  ),
+                  const SizedBox(height: 16),
+                  Text('Server: ${widget.settings.baseUrl}',
+                      textAlign: TextAlign.center, style: const TextStyle(color: AppColors.muted, fontSize: 12)),
+                ],
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}