coba run flutter nya

This commit is contained in:
kleponijo 2026-02-06 17:02:48 +07:00
parent 84412011d8
commit 6298e52974
11 changed files with 717 additions and 3 deletions

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@ -0,0 +1,61 @@
import 'package:flutter/material.dart';
class MyTextField extends StatelessWidget {
final TextEditingController controller;
final String hintText;
final bool obscureText;
final TextInputType keyboardType;
final Widget? suffixIcon;
final VoidCallback? onTap;
final Widget? prefixIcon;
final String? Function(String?)? validator;
final FocusNode? focusNode;
final String? errorMsg;
final String? Function(String?)? onChanged;
const MyTextField({
super.key,
required this.controller,
required this.hintText,
required this.obscureText,
required this.keyboardType,
this.suffixIcon,
this.onTap,
this.prefixIcon,
this.validator,
this.focusNode,
this.errorMsg,
this.onChanged
});
@override
Widget build(BuildContext context) {
return TextFormField(
validator: validator,
controller: controller,
obscureText: obscureText,
keyboardType: keyboardType,
focusNode: focusNode,
onTap: onTap,
textInputAction: TextInputAction.next,
onChanged: onChanged,
decoration: InputDecoration(
suffixIcon: suffixIcon,
prefixIcon: prefixIcon,
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
borderSide: const BorderSide(color: Colors.transparent),
),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(20),
borderSide: BorderSide(color: Theme.of(context).colorScheme.secondary),
),
fillColor: Colors.grey.shade200,
filled: true,
hintText: hintText,
hintStyle: TextStyle(color: Colors.grey[500]),
errorText: errorMsg,
),
);
}
}

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@ -0,0 +1,25 @@
import 'package:bloc/bloc.dart';
import 'package:equatable/equatable.dart';
import 'package:user_repository/user_repository.dart';
part 'sign_in_event.dart';
part 'sign_in_state.dart';
class SignInBloc extends Bloc<SignInEvent, SignInState> {
final UserRepository _userRepository;
SignInBloc(
this._userRepository
) : super(SignInInitial()) {
on<SignInRequired>((event, emit) async {
emit(SignInProcess());
try {
await _userRepository.signIn(event.email, event.password);
} catch (e) {
emit(SignInFailure());
}
});
on<SignOutRequired>((event, emit) async => await _userRepository.logOut());
}
}

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@ -0,0 +1,22 @@
part of 'sign_in_bloc.dart';
sealed class SignInEvent extends Equatable {
const SignInEvent();
@override
List<Object> get props => [];
}
class SignInRequired extends SignInEvent {
final String email;
final String password;
const SignInRequired(this.email, this.password);
@override
List<Object> get props => [email, password];
}
class SignOutRequired extends SignInEvent {
}

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@ -0,0 +1,14 @@
part of 'sign_in_bloc.dart';
sealed class SignInState extends Equatable {
const SignInState();
@override
List<Object> get props => [];
}
final class SignInInitial extends SignInState {}
final class SignInFailure extends SignInState {}
final class SignInProcess extends SignInState {}
final class SignInSuccess extends SignInState {}

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@ -0,0 +1,23 @@
import 'package:bloc/bloc.dart';
import 'package:equatable/equatable.dart';
import 'package:user_repository/user_repository.dart';
part 'sign_up_event.dart';
part 'sign_up_state.dart';
class SignUpBloc extends Bloc<SignUpEvent, SignUpState> {
final UserRepository _userRepository;
SignUpBloc(this._userRepository) : super(SignUpInitial()) {
on<SignUpRequired>((event, emit) async {
emit(SignUpProccess());
try {
MyUser myUser = await _userRepository.signUp(event.user, event.password);
await _userRepository.setUserData(myUser);
emit(SignUpProccess());
} catch (e) {
emit(SignUpFailure());
}
});
}
}

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@ -0,0 +1,18 @@
part of 'sign_up_bloc.dart';
sealed class SignUpEvent extends Equatable {
const SignUpEvent();
@override
List<Object> get props => [];
}
class SignUpRequired extends SignUpEvent {
final MyUser user;
final String password;
const SignUpRequired(this.user, this.password);
@override
List<Object> get props => [user, password];
}

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@ -0,0 +1,14 @@
part of 'sign_up_bloc.dart';
sealed class SignUpState extends Equatable {
const SignUpState();
@override
List<Object> get props => [];
}
final class SignUpInitial extends SignUpState {}
final class SignUpSuccess extends SignUpState {}
final class SignUpFailure extends SignUpState {}
final class SignUpProccess extends SignUpState {}

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@ -0,0 +1,142 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import '../../../components/my_text_field.dart';
import '../blocs/sign_in_bloc/sign_in_bloc.dart';
// import '../blocs/sing_in_bloc/sign_in_bloc.dart';
class SignInScreen extends StatefulWidget {
const SignInScreen({super.key});
@override
State<SignInScreen> createState() => _SignInScreenState();
}
class _SignInScreenState extends State<SignInScreen> {
final passwordController = TextEditingController();
final emailController = TextEditingController();
final _formKey = GlobalKey<FormState>();
bool signInRequired = false;
IconData iconPassword = CupertinoIcons.eye_fill;
bool obscurePassword = true;
String? _errorMsg;
@override
Widget build(BuildContext context) {
return BlocListener<SignInBloc, SignInState>(
listener: (context, state) {
if(state is SignInSuccess) {
setState(() {
signInRequired = false;
});
} else if(state is SignInProcess) {
setState(() {
signInRequired = true;
});
} else if(state is SignInFailure) {
setState(() {
signInRequired = false;
_errorMsg = 'Invalid email or password';
});
}
},
child: Form(
key: _formKey,
child: Column(
children: [
const SizedBox(height: 20),
SizedBox(
width: MediaQuery.of(context).size.width * 0.9,
child: MyTextField(
controller: emailController,
hintText: 'Email',
obscureText: false,
keyboardType: TextInputType.emailAddress,
prefixIcon: const Icon(CupertinoIcons.mail_solid),
errorMsg: _errorMsg,
validator: (val) {
if (val!.isEmpty) {
return 'Please fill in this field';
} else if (!RegExp(r'^[\w-\.]+@([\w-]+.)+[\w-]{2,4}$').hasMatch(val)) {
return 'Please enter a valid email';
}
return null;
}
)
),
const SizedBox(height: 10),
SizedBox(
width: MediaQuery.of(context).size.width * 0.9,
child: MyTextField(
controller: passwordController,
hintText: 'Password',
obscureText: obscurePassword,
keyboardType: TextInputType.visiblePassword,
prefixIcon: const Icon(CupertinoIcons.lock_fill),
errorMsg: _errorMsg,
validator: (val) {
if (val!.isEmpty) {
return 'Please fill in this field';
} else if (!RegExp(r'^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*?[!@#\$&*~`)\%\-(_+=;:,.<>/?"[{\]}\|^]).{8,}$').hasMatch(val)) {
return 'Please enter a valid password';
}
return null;
},
suffixIcon: IconButton(
onPressed: () {
setState(() {
obscurePassword = !obscurePassword;
if(obscurePassword) {
iconPassword = CupertinoIcons.eye_fill;
} else {
iconPassword = CupertinoIcons.eye_slash_fill;
}
});
},
icon: Icon(iconPassword),
),
),
),
const SizedBox(height: 20),
!signInRequired
? SizedBox(
width: MediaQuery.of(context).size.width * 0.5,
child: TextButton(
onPressed: () {
if (_formKey.currentState!.validate()) {
context.read<SignInBloc>().add(SignInRequired(
emailController.text,
passwordController.text)
);
}
},
style: TextButton.styleFrom(
elevation: 3.0,
backgroundColor: Theme.of(context).colorScheme.primary,
foregroundColor: Colors.white,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(60)
)
),
child: const Padding(
padding: EdgeInsets.symmetric(horizontal: 25, vertical: 5),
child: Text(
'Sign In',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.white,
fontSize: 16,
fontWeight: FontWeight.w600
),
),
)
),
)
: const CircularProgressIndicator(),
],
)
),
);
}
}

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@ -0,0 +1,276 @@
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:user_repository/user_repository.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import '../../../components/my_text_field.dart';
import '../blocs/sign_up_bloc/sign_up_bloc.dart';
class SignUpScreen extends StatefulWidget {
const SignUpScreen({super.key});
@override
State<SignUpScreen> createState() => _SignUpScreenState();
}
class _SignUpScreenState extends State<SignUpScreen> {
final passwordController = TextEditingController();
final emailController = TextEditingController();
final nameController = TextEditingController();
final _formKey = GlobalKey<FormState>();
IconData iconPassword = CupertinoIcons.eye_fill;
bool obscurePassword = true;
bool signUpRequired = false;
bool containsUpperCase = false;
bool containsLowerCase = false;
bool containsNumber = false;
bool containsSpecialChar = false;
bool contains8Length = false;
@override
Widget build(BuildContext context) {
return BlocListener<SignUpBloc, SignUpState>(
listener: (context, state) {
if(state is SignUpSuccess) {
setState(() {
signUpRequired = false;
});
} else if(state is SignUpProccess) {
setState(() {
signUpRequired = true;
});
} else if(state is SignUpFailure) {
return;
}
},
child: Form(
key: _formKey,
child: Center(
child: Column(
children: [
const SizedBox(height: 20),
SizedBox(
width: MediaQuery.of(context).size.width * 0.9,
child: MyTextField(
controller: emailController,
hintText: 'Email',
obscureText: false,
keyboardType: TextInputType.emailAddress,
prefixIcon: const Icon(CupertinoIcons.mail_solid),
validator: (val) {
if(val!.isEmpty) {
return 'Please fill in this field';
} else if(!RegExp(r'^[\w-\.]+@([\w-]+.)+[\w-]{2,4}$').hasMatch(val)) {
return 'Please enter a valid email';
}
return null;
}
),
),
const SizedBox(height: 10),
SizedBox(
width: MediaQuery.of(context).size.width * 0.9,
child: MyTextField(
controller: passwordController,
hintText: 'Password',
obscureText: obscurePassword,
keyboardType: TextInputType.visiblePassword,
prefixIcon: const Icon(CupertinoIcons.lock_fill),
onChanged: (val) {
if(val!.contains(RegExp(r'[A-Z]'))) {
setState(() {
containsUpperCase = true;
});
} else {
setState(() {
containsUpperCase = false;
});
}
if(val.contains(RegExp(r'[a-z]'))) {
setState(() {
containsLowerCase = true;
});
} else {
setState(() {
containsLowerCase = false;
});
}
if(val.contains(RegExp(r'[0-9]'))) {
setState(() {
containsNumber = true;
});
} else {
setState(() {
containsNumber = false;
});
}
if(val.contains(RegExp(r'^(?=.*?[!@#$&*~`)\%\-(_+=;:,.<>/?"[{\]}\|^])'))) {
setState(() {
containsSpecialChar = true;
});
} else {
setState(() {
containsSpecialChar = false;
});
}
if(val.length >= 8) {
setState(() {
contains8Length = true;
});
} else {
setState(() {
contains8Length = false;
});
}
return null;
},
suffixIcon: IconButton(
onPressed: () {
setState(() {
obscurePassword = !obscurePassword;
if(obscurePassword) {
iconPassword = CupertinoIcons.eye_fill;
} else {
iconPassword = CupertinoIcons.eye_slash_fill;
}
});
},
icon: Icon(iconPassword),
),
validator: (val) {
if(val!.isEmpty) {
return 'Please fill in this field';
} else if(!RegExp(r'^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*?[!@#\$&*~`)\%\-(_+=;:,.<>/?"[{\]}\|^]).{8,}$').hasMatch(val)) {
return 'Please enter a valid password';
}
return null;
}
),
),
const SizedBox(height: 10),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"⚈ 1 uppercase",
style: TextStyle(
color: containsUpperCase
? Colors.green
: Theme.of(context).colorScheme.onBackground
),
),
Text(
"⚈ 1 lowercase",
style: TextStyle(
color: containsLowerCase
? Colors.green
: Theme.of(context).colorScheme.onBackground
),
),
Text(
"⚈ 1 number",
style: TextStyle(
color: containsNumber
? Colors.green
: Theme.of(context).colorScheme.onBackground
),
),
],
),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"⚈ 1 special character",
style: TextStyle(
color: containsSpecialChar
? Colors.green
: Theme.of(context).colorScheme.onBackground
),
),
Text(
"⚈ 8 minimum character",
style: TextStyle(
color: contains8Length
? Colors.green
: Theme.of(context).colorScheme.onBackground
),
),
],
),
],
),
const SizedBox(height: 10),
SizedBox(
width: MediaQuery.of(context).size.width * 0.9,
child: MyTextField(
controller: nameController,
hintText: 'Name',
obscureText: false,
keyboardType: TextInputType.name,
prefixIcon: const Icon(CupertinoIcons.person_fill),
validator: (val) {
if(val!.isEmpty) {
return 'Please fill in this field';
} else if(val.length > 30) {
return 'Name too long';
}
return null;
}
),
),
SizedBox(height: MediaQuery.of(context).size.height * 0.02),
!signUpRequired
? SizedBox(
width: MediaQuery.of(context).size.width * 0.5,
child: TextButton(
onPressed: () {
if (_formKey.currentState!.validate()) {
MyUser myUser = MyUser.empty;
myUser.email = emailController.text;
myUser.name = nameController.text;
setState(() {
context.read<SignUpBloc>().add(
SignUpRequired(
myUser,
passwordController.text
)
);
});
}
},
style: TextButton.styleFrom(
elevation: 3.0,
backgroundColor: Theme.of(context).colorScheme.primary,
foregroundColor: Colors.white,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(60)
)
),
child: const Padding(
padding: EdgeInsets.symmetric(horizontal: 25, vertical: 5),
child: Text(
'Sign Up',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.white,
fontSize: 16,
fontWeight: FontWeight.w600
),
),
)
),
)
: const CircularProgressIndicator()
],
),
),
),
);
}
}

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@ -1,10 +1,129 @@
import 'dart:ui';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import '../../../blocs/authentication_bloc/authentication_bloc.dart';
import '../blocs/sign_in_bloc/sign_in_bloc.dart';
import '../blocs/sign_up_bloc/sign_up_bloc.dart';
import 'sign_in_screen.dart';
import 'sign_up_screen.dart';
class WelcomeScreen extends StatelessWidget {
class WelcomeScreen extends StatefulWidget {
const WelcomeScreen({super.key});
@override
State<WelcomeScreen> createState() => _WelcomeScreenState();
}
class _WelcomeScreenState extends State<WelcomeScreen> with TickerProviderStateMixin {
late TabController tabController;
@override
void initState() {
tabController = TabController(
initialIndex: 0,
length: 2,
vsync: this
);
super.initState();
}
@override
Widget build(BuildContext context) {
return const Placeholder();
return Scaffold(
backgroundColor: Theme.of(context).colorScheme.background,
body: SingleChildScrollView(
child: SizedBox(
height: MediaQuery.of(context).size.height,
child: Stack(
children: [
Align(
alignment: const AlignmentDirectional(20, -1.2),
child: Container(
height: MediaQuery.of(context).size.width,
width: MediaQuery.of(context).size.width,
decoration: BoxDecoration(
shape: BoxShape.circle,
color: Theme.of(context).colorScheme.tertiary
),
),
),
Align(
alignment: const AlignmentDirectional(2.7, -1.2),
child: Container(
height: MediaQuery.of(context).size.width / 1.3,
width: MediaQuery.of(context).size.width / 1.3,
decoration: BoxDecoration(
shape: BoxShape.circle,
color: Theme.of(context).colorScheme.primary
),
),
),
BackdropFilter(
filter: ImageFilter.blur(sigmaX: 100.0, sigmaY: 100.0),
child: Container(),
),
Align(
alignment: Alignment.center,
child: SizedBox(
height: MediaQuery.of(context).size.height / 1.8,
child: Column(
children: [
Padding(
padding: const EdgeInsets.symmetric(horizontal: 50.0),
child: TabBar(
controller: tabController,
unselectedLabelColor: Theme.of(context).colorScheme.onBackground.withOpacity(0.5),
labelColor: Theme.of(context).colorScheme.onBackground,
tabs: const [
Padding(
padding: EdgeInsets.all(12.0),
child: Text(
'Sign In',
style: TextStyle(
fontSize: 18,
),
),
),
Padding(
padding: EdgeInsets.all(12.0),
child: Text(
'Sign Up',
style: TextStyle(
fontSize: 18,
),
),
),
],
),
),
Expanded(
child: TabBarView(
controller: tabController,
children: [
BlocProvider<SignInBloc>(
create: (context) => SignInBloc(
context.read<AuthenticationBloc>().userRepository
),
child: const SignInScreen(),
),
BlocProvider<SignUpBloc>(
create: (context) => SignUpBloc(
context.read<AuthenticationBloc>().userRepository
),
child: const SignUpScreen(),
),
],
)
)
],
),
),
)
],
),
),
),
);
}
}

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@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
class HomeScreen extends StatelessWidget{
const HomeScreen ({super.key});
@override
Widget build(BuildContext context) {
return Scaffold(