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import 'package:carpool/drawer.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:flutter/material.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:fluttertoast/fluttertoast.dart';
class SignUpPage extends StatefulWidget {
const SignUpPage({
Key? key,
}) : super(key: key);
@override
State<SignUpPage> createState() => _SignUpPageState();
}
class _SignUpPageState extends State<SignUpPage> {
final GlobalKey<FormState> _formKey = GlobalKey();
final FocusNode _focusNodePassword = FocusNode();
final FocusNode _focusNodeConfirmPassword = FocusNode();
final TextEditingController _controllerUsername = TextEditingController();
final TextEditingController _controllerPassword = TextEditingController();
final TextEditingController _controllerName = TextEditingController();
final TextEditingController _controllerPhoneNumber = TextEditingController();
final TextEditingController _corfirmPassword = TextEditingController();
bool _obscurePassword = true;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: const Text('Sign Up')),
drawer: CustomDrawer(),
backgroundColor: Colors.grey[300],
body: Form(
key: _formKey,
child: SingleChildScrollView(
padding: const EdgeInsets.all(30.0),
child: Column(
children: [
const SizedBox(height: 20),
Image.asset(
"assets/logo.png",
height: 140,
),
Text(
"Welcome ",
style: Theme.of(context).textTheme.headlineMedium,
),
Text(
"Create your account",
style: Theme.of(context).textTheme.bodySmall,
),
const SizedBox(height: 40),
TextFormField(
controller: _controllerUsername,
keyboardType: TextInputType.name,
decoration: InputDecoration(
labelText: "Email",
prefixIcon: const Icon(Icons.email_outlined),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
),
onEditingComplete: () => _focusNodePassword.requestFocus(),
validator: (String? value) {
if (value == null || value.isEmpty) {
return "Please enter username.";
}
return null;
},
),
const SizedBox(height: 10),
TextFormField(
controller: _controllerPassword,
focusNode: _focusNodePassword,
obscureText: _obscurePassword,
keyboardType: TextInputType.visiblePassword,
decoration: InputDecoration(
labelText: "Password",
prefixIcon: const Icon(Icons.password_outlined),
suffixIcon: IconButton(
onPressed: () {
setState(() {
_obscurePassword = !_obscurePassword;
});
},
icon: _obscurePassword
? const Icon(Icons.visibility_outlined)
: const Icon(Icons.visibility_off_outlined)),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
),
validator: (String? value) {
if (value == null || value.isEmpty) {
return "Please enter password.";
}
return null;
},
),
const SizedBox(height: 10),
TextFormField(
controller: _corfirmPassword,
focusNode: _focusNodeConfirmPassword,
obscureText: _obscurePassword,
keyboardType: TextInputType.visiblePassword,
decoration: InputDecoration(
labelText: "Confirm Password",
prefixIcon: const Icon(Icons.password_outlined),
suffixIcon: IconButton(
onPressed: () {
setState(() {
_obscurePassword = !_obscurePassword;
});
},
icon: _obscurePassword
? const Icon(Icons.visibility_outlined)
: const Icon(Icons.visibility_off_outlined)),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
),
validator: (String? value) {
if (value == null || value.isEmpty) {
return "Please enter password.";
} else if (_controllerPassword.text.trim() !=
_corfirmPassword.text.trim()) {
return "Password Must match";
}
return null;
},
),
const SizedBox(height: 10),
TextFormField(
controller: _controllerName,
keyboardType: TextInputType.name,
decoration: InputDecoration(
labelText: "Name",
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
),
validator: (String? value) {
if (value == null || value.isEmpty) {
return "Please enter name.";
}
return null;
},
),
const SizedBox(height: 10),
TextFormField(
controller: _controllerPhoneNumber,
keyboardType: TextInputType.number,
decoration: InputDecoration(
labelText: "Phone Number",
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
),
validator: (String? value) {
if (value == null || value.isEmpty) {
return "Please enter phone number.";
}
return null;
},
),
const SizedBox(height: 60),
const SizedBox(height: 60),
Column(
children: [
ElevatedButton(
style: ElevatedButton.styleFrom(
minimumSize: const Size.fromHeight(50),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(20),
),
backgroundColor: const Color(0xFF355291),
),
onPressed: () async {
if (_formKey.currentState?.validate() ?? false) {
try {
await FirebaseAuth.instance
.createUserWithEmailAndPassword(
email: _controllerUsername.text.trim(),
password: _controllerPassword.text.trim());
FirebaseFirestore firestore =
FirebaseFirestore.instance;
User? user = FirebaseAuth.instance.currentUser;
CollectionReference collection =
firestore.collection('users');
Map<String, dynamic> data = {
'name': _controllerName.text.trim(),
'phoneNumber': _controllerPhoneNumber.text.trim(),
'uid': user?.uid,
};
try {
// Add a new document with an automatically generated ID
await collection.add(data);
print('Document added successfully!');
} catch (e) {
print('Error adding document: $e');
}
Navigator.pushNamedAndRemoveUntil(
context, "/login", (route) => false);
} on FirebaseAuthException catch (e) {
Fluttertoast.showToast(
msg: e.message.toString(),
gravity: ToastGravity.SNACKBAR);
}
}
},
child: const Text("Sign Up"),
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Text("Already have an account?"),
TextButton(
onPressed: () {
_formKey.currentState?.reset();
Navigator.pushReplacementNamed(context, "/login");
},
child: const Text("Login"),
),
],
),
],
),
],
),
),
),
);
}
@override
void dispose() {
_focusNodePassword.dispose();
_controllerUsername.dispose();
_controllerPassword.dispose();
_corfirmPassword.dispose();
_controllerName.dispose();
_controllerPhoneNumber.dispose();
super.dispose();
}
}
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