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import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:gravid_mobile_app/bloc/cubit/home_screen_cubit.dart';
import 'package:gravid_mobile_app/constants/dimens.dart';
import 'package:gravid_mobile_app/constants/strings.dart';
import 'package:gravid_mobile_app/routes/route_names.dart';
import 'package:gravid_mobile_app/ui/widgets/constant_widget.dart';
import 'package:gravid_mobile_app/utils/utils.dart';
import 'package:otp_text_field/otp_field.dart';
import 'package:otp_text_field/style.dart';
import 'package:shared_preferences/shared_preferences.dart';
import '../../bloc/cubit/register_screen_cubit.dart';
import '../../constants/color_palette.dart';
import '../../data/remote/apis.dart';
import '../../helper/sharedPreferences.dart';
class VerifyScreen extends StatefulWidget {
const VerifyScreen({super.key, required String title});
@override
State<VerifyScreen> createState() => _VerifyScreen();
}
class _VerifyScreen extends State<VerifyScreen> {
///Creating a cubit instance
RegisterScreenCubit? _verifyScreenCubit;
String? _phoneNumber;
String? _otp;
Map<String, dynamic> formData = <String, dynamic>{};
@override
initState() {
print("i am here ");
super.initState();
///Initialialising cubit and fetching posts at initstate
///Initstate is called before build function in flutter
_verifyScreenCubit = BlocProvider.of<RegisterScreenCubit>(context);
// _verifyScreenCubit?.getPosts();
_verifyScreenCubit!.changeState();
}
// @override
// void dispose() {
// ///Closing the cubit at dispose function
// //_homeScreenCubit!.close();
// super.dispose();
// }
@override
Widget build(BuildContext context) {
return Scaffold(
body: Padding(
padding: Dimens.regularPagePadding,
///Building a list of data with list got from api
child: SingleChildScrollView(
reverse: true,
child: buildListBlocConsumer(),
),
),
);
}
BlocConsumer<RegisterScreenCubit, RegisterScreenState> buildListBlocConsumer() {
return BlocConsumer<RegisterScreenCubit, RegisterScreenState>(
listener: (BuildContext context, RegisterScreenState homeScreenState) {
if (homeScreenState is LoadingFailed) {
Utils.showSnackBar(
context: context, message: homeScreenState.message);
}
else if(homeScreenState is LoadingSuccessful){
if (homeScreenState.posts == "Success") {
print("hello world");
Navigator.pushReplacementNamed(context, RouteNames.verifyScreen,
arguments: Strings.homeScreenText);
}else{
}
}
else if (homeScreenState is Loading) {
SizedBox(
height: Utils.getScreenHeight(context) / 8,
child: const Center(
child: CircularProgressIndicator(),
),
);
}
else if(homeScreenState is RegisterScreenLoaded){
Container(
child: Column(
children: <Widget>[
SizedBox(
height: Utils.getScreenHeight(context) / 15.0,
),
Center(
child: ConstantWidget.imageWidget(
'lib/assets/images/verify_logo.PNG', 300.0, 350.0,
Shape: BoxShape.rectangle),
),
SizedBox(height: 20.0),
Center(child: _textWidget()),
SizedBox(height: 25.0),
Center(
child: RichText(
text: TextSpan(children: [
TextSpan(
text: "We have send the code verification to ",
style: TextStyle(color: Colors.black),
),
TextSpan(
text: "Your \n Mobile Number +919359969518",
style: TextStyle(
height: 1.2,
color: Colors.black54,
fontWeight: FontWeight.w900),
),
]),
)),
SizedBox(height: 40.0),
OTPTextField(
length: 4,
width: 250,
fieldWidth: 40,
style: TextStyle(fontSize: 15, fontWeight: FontWeight.bold),
textFieldAlignment: MainAxisAlignment.spaceAround,
fieldStyle: FieldStyle.box,
onCompleted: (pin) {
print("Completed: " + pin);
_otp=pin;
},
),
SizedBox(height: 40.0),
Center(
child: ConstantWidget.elevationButton(
"SUBMIT", () {
Navigator.pushReplacementNamed(
context, RouteNames.magzinesScreen,
arguments: Strings.homeScreenText);
}, width: 300, radius: 10),
),
SizedBox(height: 25.0),
Center(
child: RichText(
text: TextSpan(children: [
TextSpan(
text: "Didn't receive an OTP ?",
style: TextStyle(color: Colors.black26),
),
TextSpan(
text: "\n Resend OTP",
style: TextStyle(
height: 2.2,
color: Colors.pinkAccent,
),
),
]),
)),
],
));
}
else{
SizedBox(
height: Utils.getScreenHeight(context) / 8,
child: const Center(
child: CircularProgressIndicator(),
),
);
}
},
builder: (BuildContext context, RegisterScreenState state) {
print("---------------------------");
print(state);
print("---------------------------");
bool isChecked = false;
// if (state is Initialized) {
// ///Creating list view with the data only after data is loaded
// return Container(
// child: Column(
// children: <Widget>[
// SizedBox(
// height: Utils.getScreenHeight(context) / 15.0,
// ),
// Center(
// child: ConstantWidget.imageWidget(
// 'lib/assets/images/verify_logo.PNG', 300.0, 350.0,
// Shape: BoxShape.rectangle),
// ),
// SizedBox(height: 20.0),
// Center(child: _textWidget()),
// SizedBox(height: 25.0),
// Center(
// child: RichText(
// text: TextSpan(children: [
// TextSpan(
// text: "We have send the code verification to ",
// style: TextStyle(color: Colors.black),
// ),
// TextSpan(
// text: "Your \n Mobile Number $_phoneNumber",
// style: TextStyle(
// height: 1.2,
// color: Colors.black54,
// fontWeight: FontWeight.w900),
// ),
// ]),
// )),
// SizedBox(height: 40.0),
// OTPTextField(
// length: 4,
// width: 250,
// fieldWidth: 40,
// style: TextStyle(fontSize: 15, fontWeight: FontWeight.bold),
// textFieldAlignment: MainAxisAlignment.spaceAround,
// fieldStyle: FieldStyle.box,
// onCompleted: (pin) {
// print("Completed: " + pin);
// },
// ),
// SizedBox(height: 40.0),
// Center(
// child: ConstantWidget.elevationButton(
//
// "SUBMIT", () {
// Navigator.pushReplacementNamed(
// context, RouteNames.magzinesScreen,
// arguments: Strings.homeScreenText);
// }, width: 300, radius: 10),
// ),
// SizedBox(height: 25.0),
// Center(
// child: RichText(
// text: TextSpan(children: [
// TextSpan(
// text: "Didn't receive an OTP ?",
// style: TextStyle(color: Colors.black26),
// ),
// TextSpan(
// text: "\n Resend OTP",
// style: TextStyle(
// height: 2.2,
// color: Colors.pinkAccent,
// ),
// ),
// ]),
// )),
// ],
// ));
// } else if (state is Loading) {
// return SizedBox(
// height: Utils.getScreenHeight(context) / 8,
// child: const Center(
// child: CircularProgressIndicator(),
// ),
// );
// } else if (state is RegisterScreenLoaded) {
// ///Creating list view with the data only after data is loaded
// return Container(
// child: Column(
// children: <Widget>[
// SizedBox(
// height: Utils.getScreenHeight(context) / 15.0,
// ),
// Center(
// child: ConstantWidget.imageWidget(
// 'lib/assets/images/verify_logo.PNG', 300.0, 350.0,
// Shape: BoxShape.rectangle),
// ),
// SizedBox(height: 20.0),
// Center(child: _textWidget()),
// SizedBox(height: 25.0),
// Center(
// child: RichText(
// text: TextSpan(children: [
// TextSpan(
// text: "We have send the code verification to ",
// style: TextStyle(color: Colors.black),
// ),
// TextSpan(
// text: "Your \n Mobile Number +919359969518",
// style: TextStyle(
// height: 1.2,
// color: Colors.black54,
// fontWeight: FontWeight.w900),
// ),
// ]),
// )),
// SizedBox(height: 40.0),
// OTPTextField(
// length: 4,
// width: 250,
// fieldWidth: 40,
// style: TextStyle(fontSize: 15, fontWeight: FontWeight.bold),
// textFieldAlignment: MainAxisAlignment.spaceAround,
// fieldStyle: FieldStyle.box,
// onCompleted: (pin) {
// print("Completed: " + pin);
// },
// ),
// SizedBox(height: 40.0),
// Center(
// child: ConstantWidget.elevationButton(
//
// "SUBMIT", () {
// Navigator.pushReplacementNamed(
// context, RouteNames.magzinesScreen,
// arguments: Strings.homeScreenText);
// }, width: 300, radius: 10),
// ),
// SizedBox(height: 25.0),
// Center(
// child: RichText(
// text: TextSpan(children: [
// TextSpan(
// text: "Didn't receive an OTP ?",
// style: TextStyle(color: Colors.black26),
// ),
// TextSpan(
// text: "\n Resend OTP",
// style: TextStyle(
// height: 2.2,
// color: Colors.pinkAccent,
// ),
// ),
// ]),
// )),
// ],
// ));
// }
// else if(state is LoadingSuccessful){
// if (state.posts == "Success") {
// print("hello world");
// Navigator.pushReplacementNamed(context, RouteNames.verifyScreen,
// arguments: Strings.homeScreenText);
// return Text("Success");
// }else{
// return Text("Success");
// }
// }
// else {
// return SizedBox(
// height: Utils.getScreenHeight(context) / 8,
// child: const Center(
// child: CircularProgressIndicator(),
// ),
// );
// }
return getVerifyScreen();
},
);
}
Color getColor(Set<MaterialState> states) {
const Set<MaterialState> interactiveStates = <MaterialState>{
MaterialState.pressed,
MaterialState.hovered,
MaterialState.focused,
};
if (states.any(interactiveStates.contains)) {
return Colors.blue;
}
return Colors.red;
}
Widget _textWidget() {
return Text(
"Verification Code",
style: TextStyle(
fontSize: 24,
fontStyle: FontStyle.normal,
fontWeight: FontWeight.w600),
);
//);
}
Widget getVerifyScreen() {
getPhone();
return Container(
child: Column(
children: <Widget>[
SizedBox(
height: Utils.getScreenHeight(context) / 15.0,
),
Center(
child: ConstantWidget.imageWidget(
'lib/assets/images/verify_logo.PNG', 300.0, 350.0,
Shape: BoxShape.rectangle),
),
SizedBox(height: 20.0),
Center(child: _textWidget()),
SizedBox(height: 25.0),
Center(
child: RichText(
text: TextSpan(children: [
TextSpan(
text: "We have send the code verification to ",
style: TextStyle(color: Colors.black),
),
TextSpan(
text: "Your \n Mobile Number $_phoneNumber",
style: TextStyle(
height: 1.2,
color: Colors.black54,
fontWeight: FontWeight.w900),
),
]),
)),
SizedBox(height: 40.0),
OTPTextField(
length: 4,
width: 250,
fieldWidth: 40,
style: TextStyle(fontSize: 15, fontWeight: FontWeight.bold),
textFieldAlignment: MainAxisAlignment.spaceAround,
fieldStyle: FieldStyle.box,
onCompleted: (pin) {
print("Completed: " + pin);
_otp=pin;
},
),
SizedBox(height: 40.0),
Center(
child: ConstantWidget.elevationButton(
"SUBMIT", onLoginTap, width: 300, radius: 10),
),
SizedBox(height: 25.0),
Center(
child: RichText(
text: TextSpan(children: [
TextSpan(
text: "Didn't receive an OTP ?",
style: TextStyle(color: Colors.black26),
),
TextSpan(
text: "\n Resend OTP",
style: TextStyle(
height: 2.2,
color: Colors.pinkAccent,
),
),
]),
)),
],
));
}
Future<void> getPhone() async {
SharedPreferences prefs = await SharedPreferences.getInstance();
_phoneNumber = prefs.getString(SharedPref.Phone);
}
Future<void> onLoginTap() async {
// var phoneNumber = formData["countryCode"] + formData["number"];
// // SharedPreferences prefs = await SharedPreferences.getInstance();
// prefs?.setString(SharedPref.Phone, formData["number"]);
print(_phoneNumber);
print(_otp);
_verifyScreenCubit?.postRequest(Apis.verifyOTP1 +"91"+ _phoneNumber!+Apis.verifyOTP2+_otp!,formData );
return ;
}
}
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