Unit-Bloc-Apps/lib/Blocs/Login/login_bloc.dart

import 'dart:async';
import 'package:flutter/material.dart';

import '../../main.dart';
import '../../Utils/keys.dart';
import 'package:bloc/bloc.dart';
import 'package:equatable/equatable.dart';

part 'login_event.dart';
part 'login_state.dart';


class LoginBloc extends Bloc<LoginEvent, LoginState> {
  LoginBloc() : super(LoginInit()) {
    on<LoginEvent>((event, emit) async {
        if(event is LoginInitiated){
            emit(LoginLoading());
            var result = await util.JsonDataPostRaw({"User":event.email,"Pass":event.password}, '${prefs.getString(Keys.hostAddress)}/user//login/');
            Map<String,dynamic> obj = {};
            obj["SUCCESS"] = (result["STATUS"]==1&&result["DATA"]['status'] =='OK');
            if(result["STATUS"]==1&&obj["SUCCESS"]){
              prefs.setString(Keys.loginId, result['DATA'][Keys.loginId.toLowerCase()]);
              prefs.setString(Keys.company, result['DATA'][Keys.company.toLowerCase()]);
              obj[Keys.company] = result["DATA"][Keys.company.toLowerCase()];
              obj[Keys.loginId] = result["DATA"][Keys.loginId.toLowerCase()];
            }
            else{
              obj["MESSAGE"] = (result["DATA"] is String)?result["DATA"]:result["DATA"]['info'];
            }
            emit(LoginFinish(data: obj));
        }
        else if(event is LoginError){
          prefs.setBool(Keys.loggedIn, false);
          prefs.remove(Keys.cabangId);
          prefs.remove(Keys.company);
          prefs.remove(Keys.loginId);
          if(event.err != ''){
            util.showFlushbar(event.context, event.err);
          }
          emit(LoginInit());
        }
        else if (event is LoginSuccess){
          prefs.setBool(Keys.loggedIn, true);
          var cabangList = await util.JsonDataPostRaw({"company":event.company,"User":event.userId}, '${prefs.getString(Keys.hostAddress)}/user/cabangs/');
          if(cabangList['STATUS']==1){
            emit(LoginFinalize(cabangList: cabangList['DATA']));
          }
          else{
            Map<String,dynamic> obj = {};
            obj["SUCCESS"] = false;
            obj["MESSAGE"] = cabangList['DATA'];
            emit(LoginFinish(data: obj));
          }
        }
    });
  }
}