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hmg_nurses/lib/provider/login_provider_model.dart

183 lines
6.5 KiB
Dart

import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:hmg_nurses/classes/enums.dart';
import 'package:hmg_nurses/classes/utils.dart';
import 'package:hmg_nurses/config/routes.dart';
import 'package:hmg_nurses/main.dart';
import 'package:hmg_nurses/model/base/generic_response_model.dart';
import 'package:hmg_nurses/model/login/imei_details_model.dart';
import 'package:hmg_nurses/model/login/member_login_model.dart';
import 'package:hmg_nurses/model/login/project_info_model.dart';
import 'package:hmg_nurses/provider/base_vm.dart';
import 'package:hmg_nurses/services/api_repo/login_api_repo.dart';
import 'package:hmg_nurses/widgets/dialogs/otp_dialog.dart';
import 'package:injector/injector.dart';
import 'package:local_auth/auth_strings.dart';
import 'package:local_auth/local_auth.dart';
class LoginProviderModel extends BaseViewModel {
//UI variables
late LocalAuthentication auth;
late bool isFaceBioAvailable, isFingerBioAvailable;
late List<BiometricType> _availableBiometrics;
//API's variables
late List<ProjectInfoModel> assignedBranches;
final ILoginApiRepo _loginApiRepo = Injector.appInstance.get<ILoginApiRepo>();
LoginProviderModel() {
setOnlyState(ViewState.hide);
checkBiosAvailblity();
}
checkBiosAvailblity() async {
auth = LocalAuthentication();
await _getAvailableBiometrics();
isFaceBioAvailable = checkBiometricIsAvailable(BiometricType.face);
isFingerBioAvailable = checkBiometricIsAvailable(BiometricType.fingerprint);
}
/// check specific biometric if it available or not
bool checkBiometricIsAvailable(BiometricType biometricType) {
bool isAvailable = false;
for (int i = 0; i < _availableBiometrics.length; i++) {
if (biometricType == _availableBiometrics[i]) {
isAvailable = true;
break;
}
}
return isAvailable;
}
/// get all available biometric on the device for local Auth service
Future<void> _getAvailableBiometrics() async {
try {
_availableBiometrics = await auth.getAvailableBiometrics();
print(_availableBiometrics);
} on PlatformException catch (e) {
// AppToast.showErrorToast(message: e.message);
print("_getAvailableBiometrics");
print(e);
}
}
Future<bool> loginWithFaceIDAndBiometrics() async {
IOSAuthMessages iosStrings =
const IOSAuthMessages(cancelButton: 'cancel', goToSettingsButton: 'settings', goToSettingsDescription: 'Please set up your Touch ID.', lockOut: 'Please reenable your Touch ID');
bool authenticated = false;
try {
authenticated = await auth.authenticate(localizedReason: 'Scan your fingerprint to authenticate', useErrorDialogs: true, stickyAuth: true, biometricOnly: true, iOSAuthStrings: iosStrings);
} on PlatformException catch (e) {
print(e);
Utils.hideLoading();
Utils.showToast("Please enable your Touch or Face ID");
}
return authenticated;
}
int getLoginMethodId(AuthMethodTypes authMethodTypes) {
switch (authMethodTypes) {
case AuthMethodTypes.sms:
return 1;
case AuthMethodTypes.whatsApp:
return 2;
case AuthMethodTypes.fingerPrint:
return 3;
case AuthMethodTypes.faceID:
return 4;
default:
return 1;
}
}
//API Calls
checkLastSession() async {
try {
Utils.showLoading();
List<GetIMEIDetailsModel> deviceInfo = await _loginApiRepo.getDeviceInfoByIMEI();
Utils.showToast(deviceInfo.length.toString());
Utils.hideLoading();
} catch (e) {
Utils.hideLoading();
}
}
getAssignedBranches(String userId) async {
setState(ViewState.busy);
assignedBranches = await _loginApiRepo.getProjectInfo(userId);
print(assignedBranches.length);
setState(ViewState.idle);
}
performLogin(String userID, String password, int branchId) async {
try {
Utils.showLoading();
MemberLoginModel memberLogin = await _loginApiRepo.memberLogin(userID, password, branchId);
// Utils.showToast(deviceInfo.length.toString());
appState.setMemberBeforeLogin = memberLogin;
appState.projectID = branchId;
appState.logInTokenID = memberLogin.logInTokenId;
Utils.hideLoading();
Navigator.pushNamed(navigatorKey.currentContext!, AppRoutes.loginMethodsPage, arguments: LoginType.FROM_LOGIN);
} catch (e) {
Utils.hideLoading();
Utils.handleException(e, navigatorKey.currentContext!, (msg) {
Utils.confirmDialog(navigatorKey.currentContext!, msg);
});
}
}
Future<GenericResponseModel?> sendActivationCode(MemberLoginModel memberLoginModel, int facilityID, int sendOtpType,bool isFromSilentLogin) async {
try {
Utils.showLoading();
GenericResponseModel memberLogin = await _loginApiRepo.sendActivationCode(memberLoginModel, facilityID, sendOtpType);
// Utils.showToast(deviceInfo.length.toString());
Utils.hideLoading();
// Navigator.pushNamed(navigatorKey.currentContext!, AppRoutes.loginMethodsPage, arguments: LoginType.FROM_LOGIN);
startSMSService(sendOtpType,isFromSilentLogin);
return memberLogin;
} catch (e) {
Utils.hideLoading();
Utils.handleException(e, navigatorKey.currentContext!, (msg) {
Utils.confirmDialog(navigatorKey.currentContext!, msg);
});
}
}
Future<GenericResponseModel?> checkActivationCode(String activationCode, int sendOtpType, bool isFromSilentLogin) async {
try {
Utils.showLoading();
GenericResponseModel memberLogin = await _loginApiRepo.checkActivationCode(activationCode, sendOtpType, isFromSilentLogin);
// Utils.showToast(deviceInfo.length.toString());
_loginApiRepo.getDoctorProfile();
Utils.hideLoading();
return memberLogin;
} catch (e) {
Utils.hideLoading();
Utils.handleException(e, navigatorKey.currentContext!, (msg) {
Utils.confirmDialog(navigatorKey.currentContext!, msg);
});
}
return null;
}
startSMSService(int sendOtpType, bool isFromSilentLogin) {
OtpDialog(
type: sendOtpType,
mobileNo: appState.memberBeforeLogin!.mobileNumber,
onSuccess: (String otpCode, TextEditingController pinPut) {
Navigator.pop(navigatorKey.currentContext!);
Utils.showLoading();
checkActivationCode(otpCode, sendOtpType, isFromSilentLogin);
Utils.hideLoading();
},
onFailure: () => Navigator.pop(navigatorKey.currentContext!),
onResendCode: () {},
).displayDialog(navigatorKey.currentContext!);
}
}