112 lines
4.1 KiB
Dart
112 lines
4.1 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import '../../../core/theme/app_theme.dart';
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import '../bloc/auth_bloc.dart';
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/// User Login Screen widget.
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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 _formKey = GlobalKey<FormState>();
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final _emailController = TextEditingController();
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final _passwordController = TextEditingController();
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@override
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void dispose() {
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_emailController.dispose();
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_passwordController.dispose();
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super.dispose();
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}
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void _onLogin() {
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if (_formKey.currentState?.validate() ?? false) {
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context.read<AuthBloc>().add(LoginRequested(
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_emailController.text.trim(),
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_passwordController.text.trim(),
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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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return Scaffold(
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body: Center(
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child: SingleChildScrollView(
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padding: const EdgeInsets.all(24),
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child: Container(
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constraints: const BoxConstraints(maxWidth: 400),
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padding: const EdgeInsets.all(28),
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decoration: BoxDecoration(
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color: AppTheme.cardSurface,
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borderRadius: BorderRadius.circular(16),
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border: Border.all(color: AppTheme.glassBorder),
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boxShadow: [
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BoxShadow(
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color: AppTheme.primaryEmerald.withValues(alpha: 0.08),
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blurRadius: 24,
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spreadRadius: 2,
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),
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],
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),
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child: Form(
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key: _formKey,
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(Icons.auto_graph_rounded, size: 54, color: AppTheme.primaryEmerald),
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const SizedBox(height: 12),
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const Text(
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'FINLYTIC',
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style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold, letterSpacing: 2),
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),
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Text('Enterprise Financial Intelligence', style: TextStyle(color: AppTheme.textMuted, fontSize: 12)),
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const SizedBox(height: 28),
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TextFormField(
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controller: _emailController,
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decoration: const InputDecoration(labelText: 'E-Mail', prefixIcon: Icon(Icons.email_outlined)),
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validator: (v) => v == null || !v.contains('@') ? 'Gültige E-Mail erforderlich' : null,
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _passwordController,
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obscureText: true,
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decoration: const InputDecoration(labelText: 'Passwort', prefixIcon: Icon(Icons.lock_outline)),
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validator: (v) => v == null || v.isEmpty ? 'Passwort erforderlich' : null,
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),
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const SizedBox(height: 32),
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BlocBuilder<AuthBloc, AuthState>(
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builder: (context, state) {
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if (state is AuthLoading) {
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return CircularProgressIndicator(color: AppTheme.primaryEmerald);
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}
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return SizedBox(
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width: double.infinity,
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height: 48,
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child: ElevatedButton(
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onPressed: _onLogin,
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style: ElevatedButton.styleFrom(
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backgroundColor: AppTheme.primaryEmerald,
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foregroundColor: Colors.black,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
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),
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child: const Text('Anmelden', style: TextStyle(fontWeight: FontWeight.bold, fontSize: 15)),
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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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}
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}
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