89 lines
2.4 KiB
Dart
89 lines
2.4 KiB
Dart
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import 'dart:convert';
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import 'dart:typed_data';
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import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:fluttertoast/fluttertoast.dart';
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import 'package:image_picker/image_picker.dart';
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import 'package:medcify/network/api_provider.dart';
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import '../../../components/alert.dart';
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import '../../../navigation/navigation.dart';
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abstract class ChangeUpiQrState{}
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class ChangeUpiQrInitial extends ChangeUpiQrState{}
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class ChangeUpiQrLoading extends ChangeUpiQrState{}
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class ChangeUpiQrSuccess extends ChangeUpiQrState{}
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class ChangeUpiQrFailure extends ChangeUpiQrState{
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String error;
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ChangeUpiQrFailure(this.error);
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}
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class ChangeUpiQrCubit extends Cubit<ChangeUpiQrState> {
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ChangeUpiQrCubit() : super(ChangeUpiQrInitial());
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String? image;
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ImagePicker picker = ImagePicker();
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Future<void> fetchUpiQr() async{
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emit(ChangeUpiQrLoading());
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final response = await ApiProvider.instance.fetchUpiQrImage();
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if(response.status ?? false){
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image = response.image ?? "";
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emit(ChangeUpiQrSuccess());
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}else{
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emit(ChangeUpiQrFailure(response.message ?? "Something went wrong"));
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}
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}
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Future<void> getImage(int pos) async{
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final XFile? value = await picker.pickImage(source: (pos == 0) ? ImageSource.camera : ImageSource.gallery);
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if(value != null){
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final bytes = (await value.readAsBytes()).lengthInBytes;
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final kb = bytes / 1024;
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final mb = kb / 1024;
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if(mb <= 1){
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updateImage(value.path);
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}else{
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showToast("Select image below 1mb");
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}
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}
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}
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Future<void> updateImage(String val) async{
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Navigation.instance.navigate("/loading");
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final response = await ApiProvider.instance.updateUpiQrImage(val);
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Navigation.instance.goBack();
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if(response.status ?? false){
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fetchUpiQr();
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}else{
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showAlert(response.message ?? "Something went wrong");
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}
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}
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void showAlert(String err){
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AlertX.instance.showAlert(
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title: "Error",
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msg: err,
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positiveButtonText: "Done",
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positiveButtonPressed: (){
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Navigation.instance.goBack();
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}
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);
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}
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void showToast(String msg) {
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Fluttertoast.showToast(
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msg: msg,
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toastLength: Toast.LENGTH_SHORT,
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gravity: ToastGravity.BOTTOM,
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timeInSecForIosWeb: 1,
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backgroundColor: Colors.grey.shade200,
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textColor: Colors.black,
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fontSize: 14.0
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);
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}
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} |