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hmg-mohemm-flutter-app/lib/widgets/mark_attendance_widget.dart

619 lines
25 KiB
Dart

import 'dart:async';
import 'dart:io';
import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:geolocator/geolocator.dart';
import 'package:huawei_location/huawei_location.dart';
import 'package:mohem_flutter_app/api/dashboard_api_client.dart';
import 'package:mohem_flutter_app/app_state/app_state.dart';
import 'package:mohem_flutter_app/classes/colors.dart';
import 'package:mohem_flutter_app/classes/utils.dart';
import 'package:mohem_flutter_app/extensions/string_extensions.dart';
import 'package:mohem_flutter_app/extensions/widget_extensions.dart';
import 'package:mohem_flutter_app/generated/locale_keys.g.dart';
import 'package:mohem_flutter_app/models/generic_response_model.dart';
import 'package:mohem_flutter_app/models/privilege_list_model.dart';
import 'package:mohem_flutter_app/provider/dashboard_provider_model.dart';
import 'package:mohem_flutter_app/ui/dialogs/success_dialog.dart';
import 'package:mohem_flutter_app/widgets/dialogs/confirm_dialog.dart';
import 'package:mohem_flutter_app/widgets/dialogs/dialogs.dart';
import 'package:mohem_flutter_app/widgets/location/Location.dart' as location;
import 'package:mohem_flutter_app/widgets/nfc/nfc_reader_sheet.dart';
import 'package:mohem_flutter_app/widgets/qr_scanner_dialog.dart';
import 'package:nfc_manager/nfc_manager.dart';
import 'package:permission_handler/permission_handler.dart';
import 'package:platform_device_id/platform_device_id.dart';
import 'package:wifi_iot/wifi_iot.dart';
class MarkAttendanceWidget extends StatefulWidget {
DashboardProviderModel model;
double topPadding;
bool isFromDashboard;
MarkAttendanceWidget(this.model, {Key? key, this.topPadding = 0, this.isFromDashboard = false}) : super(key: key);
@override
_MarkAttendanceWidgetState createState() {
return _MarkAttendanceWidgetState();
}
}
class _MarkAttendanceWidgetState extends State<MarkAttendanceWidget> {
bool isNfcEnabled = false, isNfcLocationEnabled = false, isQrEnabled = false, isQrLocationEnabled = false, isWifiEnabled = false, isWifiLocationEnabled = false;
int _locationUpdateCbId = 0;
@override
void initState() {
super.initState();
checkAttendanceAvailability();
}
void checkAttendanceAvailability() async {
bool isAvailable = await NfcManager.instance.isAvailable();
setState(() {
AppState().privilegeListModel!.forEach((PrivilegeListModel element) {
if (element.serviceName == "enableNFC") {
if (isAvailable) if (element.previlege ?? false) isNfcEnabled = true;
} else if (element.serviceName == "enableQR") {
if (element.previlege ?? false) isQrEnabled = true;
} else if (element.serviceName == "enableWIFI") {
if (element.previlege ?? false) isWifiEnabled = true;
} else if (element.serviceName!.trim() == "enableLocationNFC") {
if (element.previlege ?? false) isNfcLocationEnabled = true;
} else if (element.serviceName == "enableLocationQR") {
if (element.previlege ?? false) isQrLocationEnabled = true;
} else if (element.serviceName == "enableLocationWIFI") {
if (element.previlege ?? false) isWifiLocationEnabled = true;
}
});
});
}
void checkHuaweiLocationPermission(String attendanceType) async {
// Permission_Handler permissionHandler = PermissionHandler();
location.Location.isEnabled((bool isEnabled) async {
if (isEnabled) {
location.Location.havePermission((bool permission) async {
if (permission) {
getHuaweiCurrentLocation(attendanceType);
} else {
bool has = await requestPermissions();
if (has) {
getHuaweiCurrentLocation(attendanceType);
} else {
showDialog(
context: context,
builder: (BuildContext cxt) => ConfirmDialog(
message: "You need to give location permission to mark attendance",
onTap: () {
Navigator.pop(context);
},
),
);
}
}
});
} else {
showDialog(
context: context,
builder: (BuildContext cxt) => ConfirmDialog(
message: "You need to enable location services to mark attendance",
onTap: () async {
Navigator.pop(context);
await Geolocator.openLocationSettings();
},
),
);
}
});
// if (await permissionHandler.hasLocationPermission()) {
// getHuaweiCurrentLocation(attendanceType);
// } else {
// bool has = await requestPermissions();
// if (has) {
// getHuaweiCurrentLocation(attendanceType);
// } else {
// showDialog(
// context: context,
// builder: (BuildContext cxt) => ConfirmDialog(
// message: "You need to give location permission to mark attendance",
// onTap: () {
// Navigator.pop(context);
// },
// ),
// );
// }
// }
}
Future<bool> requestPermissions() async {
var result = await [
Permission.location,
].request();
return (result[Permission.location] == PermissionStatus.granted || result[Permission.locationAlways] == PermissionStatus.granted);
}
@override
void dispose() {
super.dispose();
// Stop Session
NfcManager.instance.stopSession();
}
@override
Widget build(BuildContext context) {
return Container(
padding: EdgeInsets.only(left: 21, right: 21, bottom: 21, top: widget.topPadding),
decoration: const BoxDecoration(borderRadius: BorderRadius.only(topLeft: Radius.circular(25), topRight: Radius.circular(25)), color: Colors.white),
width: double.infinity,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: [
LocaleKeys.markAttendance.tr().toSectionHeading(),
LocaleKeys.selectMethodOfAttendance.tr().toText11(color: const Color(0xff535353)),
GridView(
physics: const NeverScrollableScrollPhysics(),
shrinkWrap: true,
padding: const EdgeInsets.only(bottom: 0, top: 21),
gridDelegate:
SliverGridDelegateWithFixedCrossAxisCount(crossAxisCount: (MediaQuery.of(context).size.width < 550) ? 3 : 5, childAspectRatio: 1 / 1, crossAxisSpacing: 8, mainAxisSpacing: 8),
children: <Widget>[
attendanceMethod("NFC", "assets/images/nfc.svg", isNfcEnabled, () {
if (AppState().getIsHuawei) {
checkHuaweiLocationPermission("NFC");
} else {
location.Location.isEnabled((bool isEnabled) {
if (isEnabled) {
location.Location.havePermission((bool permission) {
if (permission) {
location.Location.getCurrentLocation(
(Position position, bool isMocked) {
if (isMocked) {
markFakeAttendance("NFC", position.latitude.toString() ?? "", position.longitude.toString() ?? "");
} else {
performNfcAttendance(widget.model, lat: position.latitude.toString() ?? "", lng: position.longitude.toString() ?? "");
}
},
context,
);
} else {
showDialog(
context: context,
builder: (BuildContext cxt) => ConfirmDialog(
message: "You need to give location permission to mark attendance",
onTap: () async {
Navigator.pop(context);
await Geolocator.openAppSettings();
},
),
);
}
});
} else {
showDialog(
context: context,
builder: (BuildContext cxt) => ConfirmDialog(
message: "You need to enable location services to mark attendance",
onTap: () async {
Navigator.pop(context);
await Geolocator.openLocationSettings();
},
),
);
}
});
}
}),
if (isWifiEnabled)
attendanceMethod("Wifi", "assets/images/wufu.svg", isWifiEnabled, () {
if (AppState().getIsHuawei) {
checkHuaweiLocationPermission("WIFI");
} else {
location.Location.isEnabled((bool isEnabled) {
if (isEnabled) {
location.Location.havePermission((bool permission) {
if (permission) {
location.Location.getCurrentLocation(
(Position position, bool isMocked) {
if (isMocked) {
markFakeAttendance("WIFI", position.latitude.toString() ?? "", position.longitude.toString() ?? "");
} else {
performWifiAttendance(widget.model, lat: position.latitude.toString() ?? "", lng: position.longitude.toString() ?? "");
}
},
context,
);
} else {
showDialog(
context: context,
builder: (BuildContext cxt) => ConfirmDialog(
message: "You need to give location permission to mark attendance",
onTap: () async {
Navigator.pop(context);
await Geolocator.openAppSettings();
},
),
);
}
});
} else {
showDialog(
context: context,
builder: (BuildContext cxt) => ConfirmDialog(
message: "You need to enable location services to mark attendance",
onTap: () async {
Navigator.pop(context);
await Geolocator.openLocationSettings();
},
),
);
}
});
}
}),
if (isQrEnabled)
attendanceMethod("QR", "assets/images/ic_qr.svg", isQrEnabled, () async {
if (AppState().getIsHuawei) {
checkHuaweiLocationPermission("QR");
} else {
location.Location.isEnabled((bool isEnabled) {
if (isEnabled) {
location.Location.havePermission((bool permission) {
if (permission) {
location.Location.getCurrentLocation(
(Position position, bool isMocked) {
if (isMocked) {
markFakeAttendance("QR", position.latitude.toString() ?? "", position.longitude.toString() ?? "");
} else {
performQrCodeAttendance(widget.model, lat: position.latitude.toString() ?? "", lng: position.longitude.toString() ?? "");
}
},
context,
);
} else {
showDialog(
context: context,
builder: (BuildContext cxt) => ConfirmDialog(
message: "You need to give location permission to mark attendance",
onTap: () async {
Navigator.pop(context);
await Geolocator.openAppSettings();
},
),
);
}
});
} else {
showDialog(
context: context,
builder: (BuildContext cxt) => ConfirmDialog(
message: "You need to enable location services to mark attendance",
onTap: () async {
Navigator.pop(context);
await Geolocator.openLocationSettings();
},
),
);
}
});
}
}),
],
)
],
),
);
}
void getHuaweiCurrentLocation(String attendanceType) async {
try {
Utils.showLoading(context);
FusedLocationProviderClient locationService = FusedLocationProviderClient();
LocationRequest locationRequest = LocationRequest();
locationRequest.priority = LocationRequest.PRIORITY_BALANCED_POWER_ACCURACY;
locationRequest.interval = 500;
List<LocationRequest> locationRequestList = <LocationRequest>[locationRequest];
LocationSettingsRequest locationSettingsRequest = LocationSettingsRequest(requests: locationRequestList);
late StreamSubscription<Location> _streamSubscription;
int requestCode = (await (locationService.requestLocationUpdates(locationRequest)))!;
_streamSubscription = locationService.onLocationData!.listen(
(Location location) async {
Utils.hideLoading(context);
await locationService.removeLocationUpdates(requestCode);
if (attendanceType == "QR") {
performQrCodeAttendance(widget.model, lat: location.latitude.toString() ?? "", lng: location.longitude.toString() ?? "");
}
if (attendanceType == "WIFI") {
performWifiAttendance(widget.model, lat: location.latitude.toString() ?? "", lng: location.longitude.toString() ?? "");
}
if (attendanceType == "NFC") {
performNfcAttendance(widget.model, lat: location.latitude.toString() ?? "", lng: location.longitude.toString() ?? "");
}
requestCode = 0;
},
);
// locationService.checkLocationSettings(locationSettingsRequest).then((settings) async {
// await locationService.getLastLocation().then((value) {
// if (value.latitude == null || value.longitude == null) {
// showDialog(
// context: context,
// builder: (BuildContext cxt) => ConfirmDialog(
// message: "Unable to get your location, Please check your location settings & try again.",
// onTap: () {
// Navigator.pop(context);
// },
// ),
// );
// } else {
// if (attendanceType == "QR") {
// performQrCodeAttendance(widget.model, lat: value.latitude.toString() ?? "", lng: value.longitude.toString() ?? "");
// }
// if (attendanceType == "WIFI") {
// performWifiAttendance(widget.model, lat: value.latitude.toString() ?? "", lng: value.longitude.toString() ?? "");
// }
// if (attendanceType == "NFC") {
// performNfcAttendance(widget.model, lat: value.latitude.toString() ?? "", lng: value.longitude.toString() ?? "");
// }
// }
// }).catchError((error) {
// print("HUAWEI LOCATION getLastLocation ERROR!!!!!");
// print(error);
// });
// }).catchError((error) {
// print("HUAWEI LOCATION checkLocationSettings ERROR!!!!!");
// print(error);
// if (error.code == "LOCATION_SETTINGS_NOT_AVAILABLE") {
// // Location service not enabled.
// }
// });
} catch (error) {
print("HUAWEI LOCATION ERROR!!!!!");
print(error);
}
}
Future<void> performNfcAttendance(DashboardProviderModel model, {String lat = "0", String lng = "0"}) async {
if (Platform.isIOS) {
Utils.readNFc(onRead: (String nfcId) async {
Utils.showLoading(context);
try {
GenericResponseModel? g = await DashboardApiClient().markAttendance(pointType: 2, nfcValue: nfcId, isGpsRequired: isNfcLocationEnabled, lat: lat, long: lng);
if (g?.messageStatus != 1) {
Utils.hideLoading(context);
showDialog(
context: context,
builder: (BuildContext cxt) => ConfirmDialog(
message: g?.errorEndUserMessage ?? "Unexpected error occurred",
onTap: () {
Navigator.pop(context);
},
),
);
} else {
bool status = await model.fetchAttendanceTracking(context);
if (Platform.isIOS) await Future.delayed(const Duration(seconds: 3));
Utils.hideLoading(context);
showMDialog(
context,
backgroundColor: Colors.transparent,
isDismissable: true,
child: SuccessDialog(widget.isFromDashboard),
);
}
} catch (ex) {
Utils.hideLoading(context);
Utils.handleException(ex, context, null);
}
});
} else {
showNfcReader(context, onNcfScan: (String? nfcId) async {
Utils.showLoading(context);
try {
GenericResponseModel? g = await DashboardApiClient().markAttendance(pointType: 2, nfcValue: nfcId ?? "", isGpsRequired: isNfcLocationEnabled, lat: lat, long: lng);
if (g?.messageStatus != 1) {
Utils.hideLoading(context);
showDialog(
context: context,
builder: (BuildContext cxt) => ConfirmDialog(
message: g?.errorEndUserMessage ?? "Unexpected error occurred",
onTap: () {
Navigator.pop(context);
},
),
);
} else {
bool status = await model.fetchAttendanceTracking(context);
Utils.hideLoading(context);
showMDialog(
context,
backgroundColor: Colors.transparent,
isDismissable: false,
child: SuccessDialog(widget.isFromDashboard),
);
}
} catch (ex) {
print(ex);
Utils.hideLoading(context);
Utils.handleException(ex, context, (String msg) {
Utils.confirmDialog(context, msg);
});
}
});
}
}
Future<bool> checkSession() async {
try {
Utils.showLoading(context);
await DashboardApiClient().getOpenMissingSwipes();
Utils.hideLoading(context);
return true;
} catch (ex) {
Utils.hideLoading(context);
Utils.handleException(ex, context, null);
return false;
}
}
Future<void> performWifiAttendance(DashboardProviderModel model, {String lat = "0", String lng = "0"}) async {
if (Platform.isAndroid) {
if (!(await checkSession())) {
return;
}
}
Utils.showLoading(context);
bool isConnected = await WiFiForIoTPlugin.connect(AppState().getMohemmWifiSSID ?? "",
password: AppState().getMohemmWifiPassword ?? "", joinOnce: Platform.isIOS ? false : true, security: NetworkSecurity.WPA, withInternet: false);
if (Platform.isIOS) {
if (await WiFiForIoTPlugin.getSSID() == AppState().getMohemmWifiSSID) {
isConnected = true;
} else {
isConnected = false;
}
}
if (isConnected && AppState().isAuthenticated) {
await WiFiForIoTPlugin.forceWifiUsage(true);
await Future.delayed(const Duration(seconds: 6));
try {
GenericResponseModel? g = await DashboardApiClient().markAttendance(pointType: 3, nfcValue: "", isGpsRequired: isWifiLocationEnabled, lat: lat, long: lng);
bool status = await model.fetchAttendanceTracking(context);
Utils.hideLoading(context);
await closeWifiRequest();
if (g?.messageStatus == 2) {
showDialog(
barrierDismissible: true,
context: context,
builder: (cxt) => ConfirmDialog(
message: g?.errorEndUserMessage ?? "",
onTap: () {
Navigator.pop(context);
},
onCloseTap: () {},
),
);
} else {
showMDialog(
context,
backgroundColor: Colors.transparent,
isDismissable: false,
child: SuccessDialog(widget.isFromDashboard),
);
}
} catch (ex) {
await closeWifiRequest();
Utils.hideLoading(context);
Utils.handleException(ex, context, null);
}
} else {
if (AppState().isAuthenticated) {
Utils.hideLoading(context);
Utils.confirmDialog(context, LocaleKeys.comeNearHMGWifi.tr());
} else {
await closeWifiRequest();
}
}
}
Future<bool> closeWifiRequest() async {
if (Platform.isAndroid) {
await WiFiForIoTPlugin.forceWifiUsage(false);
}
return await WiFiForIoTPlugin.disconnect();
}
Future<void> performQrCodeAttendance(DashboardProviderModel model, {String lat = "0", String lng = "0"}) async {
var qrCodeValue = await Navigator.of(context).push(
MaterialPageRoute(
builder: (BuildContext context) => QrScannerDialog(),
),
);
if (qrCodeValue != null) {
Utils.showLoading(context);
try {
GenericResponseModel? g = await DashboardApiClient().markAttendance(pointType: 1, isGpsRequired: isQrLocationEnabled, lat: lat, long: lng, QRValue: qrCodeValue);
bool status = await model.fetchAttendanceTracking(context);
Utils.hideLoading(context);
if (g?.messageStatus == 2) {
showDialog(
barrierDismissible: true,
context: context,
builder: (cxt) => ConfirmDialog(
message: g?.errorEndUserMessage ?? "",
onTap: () {
Navigator.pop(context);
},
onCloseTap: () {},
),
);
} else {
showMDialog(
context,
backgroundColor: Colors.transparent,
isDismissable: true,
child: SuccessDialog(widget.isFromDashboard),
);
}
} catch (ex) {
print(ex);
Utils.hideLoading(context);
Utils.handleException(ex, context, null);
}
}
}
void markFakeAttendance(String sourceName, String lat, String long) async {
Utils.showLoading(context);
try {
await DashboardApiClient().markFakeLocation(sourceName: sourceName, lat: lat, long: long);
Utils.hideLoading(context);
Utils.confirmDialog(context, LocaleKeys.fakeLocation.tr());
} catch (ex) {
print(ex);
Utils.hideLoading(context);
Utils.handleException(ex, context, null);
}
}
Widget attendanceMethod(String title, String image, bool isEnabled, VoidCallback onPress) => Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(15),
color: isEnabled ? null : Colors.grey.withOpacity(.5),
gradient: isEnabled
? const LinearGradient(
transform: GradientRotation(.64),
begin: Alignment.topRight,
end: Alignment.bottomLeft,
colors: [
MyColors.gradiantEndColor,
MyColors.gradiantStartColor,
],
)
: null,
),
clipBehavior: Clip.antiAlias,
padding: const EdgeInsets.only(left: 10, right: 10, top: 14, bottom: 14),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SvgPicture.asset(image, color: Colors.white, alignment: Alignment.topLeft).expanded,
title.toText17(isBold: true, color: Colors.white),
],
),
).onPress(
() {
if (!isEnabled) return;
onPress();
},
);
}