softvisor/Holzleitner-Lieferservice-App
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Initial draft

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This commit is contained in:
Dennis Nemec
2025-09-20 16:14:06 +02:00
commit b19a6e1cd4
219 changed files with 10317 additions and 0 deletions
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28
lib/feature/authentication/bloc/auth_bloc.dart Normal file
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import 'package:hl_lieferservice/feature/authentication/bloc/auth_event.dart';
import 'package:hl_lieferservice/feature/authentication/bloc/auth_state.dart';
import 'package:hl_lieferservice/repository/user_repository.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:hl_lieferservice/widget/operations/bloc/operation_bloc.dart';
import 'package:hl_lieferservice/widget/operations/bloc/operation_event.dart';
class AuthBloc extends Bloc<AuthEvent, AuthState> {
UserRepository repository;
OperationBloc operationBloc;
AuthBloc({required this.repository, required this.operationBloc})
: super(Unauthenticated()) {
on<Authenticate>(_auth);
on<Logout>(_logout);
}
Future<void> _auth(Authenticate event, Emitter<AuthState> emit) async {
operationBloc.add(LoadOperation());
await Future.delayed(Duration(seconds: 5));
emit(Authenticated(teamId: event.username));
operationBloc.add(FinishOperation());
}
Future<void> _logout(Logout event, Emitter<AuthState> emit) async {
emit(Unauthenticated());
}
}

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lib/feature/authentication/bloc/auth_event.dart Normal file
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abstract class AuthEvent {}
class Authenticate extends AuthEvent {
String username;
String password;
Authenticate({required this.username, required this.password});
}
class Logout extends AuthEvent {
String username;
Logout({required this.username});
}

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lib/feature/authentication/bloc/auth_state.dart Normal file
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abstract class AuthState {}
class Unauthenticated extends AuthState {}
class Authenticated extends AuthState {
String teamId;
Authenticated({required this.teamId});
}

25
lib/feature/authentication/presentation/login_enforcer.dart Normal file
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import 'package:flutter/cupertino.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:hl_lieferservice/feature/authentication/presentation/login_page.dart';
import '../bloc/auth_bloc.dart';
import '../bloc/auth_state.dart';
class LoginEnforcer extends StatelessWidget {
final Widget child;
const LoginEnforcer({super.key, required this.child});
@override
Widget build(BuildContext context) {
return BlocBuilder<AuthBloc, AuthState>(
builder: (context, state) {
if (state is Authenticated) {
return child;
}
return LoginPage();
},
);
}
}

121
lib/feature/authentication/presentation/login_page.dart Normal file
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import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:hl_lieferservice/feature/authentication/bloc/auth_event.dart';
import 'package:hl_lieferservice/widget/operations/bloc/operation_bloc.dart';
import 'package:hl_lieferservice/widget/operations/bloc/operation_event.dart';
import 'package:hl_lieferservice/widget/operations/presentation/operation_view_enforcer.dart';
import '../bloc/auth_bloc.dart';
class LoginPage extends StatefulWidget {
const LoginPage({super.key});
@override
State<StatefulWidget> createState() => _LoginPageState();
}
class _LoginPageState extends State<LoginPage> {
final _loginFormKey = GlobalKey<FormState>();
final TextEditingController _passwordEditingController =
TextEditingController();
final TextEditingController _userIdEditingController =
TextEditingController();
bool _isEmpty = false;
void onChanged(String value) {
setState(() {
_isEmpty = value.isEmpty;
});
}
void _onPressLogin(BuildContext context) async {
if (context.mounted) {
context.read<AuthBloc>().add(
Authenticate(
username: _userIdEditingController.text,
password: _passwordEditingController.text,
),
);
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.all(50),
child: Column(
children: [
Image.asset(
"assets/holzleitner_Logo_2017_RZ_transparent.png",
),
const Padding(
padding: EdgeInsets.only(top: 20),
child: Text(
"Auslieferservice",
style: TextStyle(
fontWeight: FontWeight.w400,
fontSize: 20,
),
),
),
],
),
),
Form(
key: _loginFormKey,
child: FractionallySizedBox(
widthFactor: 0.8,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Padding(
padding: const EdgeInsets.only(bottom: 20),
child: TextFormField(
decoration: const InputDecoration(
labelText: "Personalnummer",
border: OutlineInputBorder(
borderRadius: BorderRadius.all(
Radius.circular(10.0),
),
),
),
controller: _userIdEditingController,
onChanged: onChanged,
),
),
TextFormField(
decoration: const InputDecoration(
labelText: "Passwort",
border: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(10.0)),
),
),
controller: _passwordEditingController,
obscureText: true,
onChanged: onChanged,
),
Padding(
padding: const EdgeInsets.only(top: 15, bottom: 15),
child: OutlinedButton(
onPressed:
!_isEmpty ? () => _onPressLogin(context) : null,
child: const Text("Anmelden"),
),
),
],
),
),
),
],
),
),
);
}
}