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HMG_QLine
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pushed after improved logging

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appointment_merge
Faiz Hashmi 3 months ago
parent 90d1a9329a
commit 0779955ef0
15 changed files with 269 additions and 134 deletions
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50
lib/api/api_client.dart
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@ -3,9 +3,9 @@ import 'dart:convert';
import 'dart:developer'; import 'dart:developer';
import 'dart:io'; import 'dart:io';
import 'package:flutter/foundation.dart'; import 'package:flutter/foundation.dart';
import 'package:http/http.dart'; import 'package:hmg_qline/services/logger_service.dart';
import 'package:http/http.dart' as http;
import 'package:http/io_client.dart'; import 'package:http/io_client.dart';
import 'package:hmg_qline/constants/app_constants.dart';
import 'package:hmg_qline/utilities/api_exception.dart'; import 'package:hmg_qline/utilities/api_exception.dart';
typedef FactoryConstructor<U> = U Function(dynamic); typedef FactoryConstructor<U> = U Function(dynamic);
@ -14,14 +14,18 @@ abstract class ApiClient {
Future<U> postJsonForObject<T, U>(FactoryConstructor<U> factoryConstructor, String url, T jsonObject, Future<U> postJsonForObject<T, U>(FactoryConstructor<U> factoryConstructor, String url, T jsonObject,
{String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0}); {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0});
Future<Response> postJsonForResponse<T>(String url, T jsonObject, {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0}); Future<http.Response> postJsonForResponse<T>(String url, T jsonObject, {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0});
Future<U> getJsonForObject<T, U>(FactoryConstructor<U> factoryConstructor, String url, {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0}); Future<U> getJsonForObject<T, U>(FactoryConstructor<U> factoryConstructor, String url, {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0});
Future<Response> getJsonForResponse<T>(String url, {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0}); Future<http.Response> getJsonForResponse<T>(String url, {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0});
} }
class ApiClientImp implements ApiClient { class ApiClientImp implements ApiClient {
LoggerService loggerService;
ApiClientImp({required this.loggerService});
@override @override
Future<U> postJsonForObject<T, U>(FactoryConstructor<U> factoryConstructor, String url, T jsonObject, Future<U> postJsonForObject<T, U>(FactoryConstructor<U> factoryConstructor, String url, T jsonObject,
{String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0}) async { {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0}) async {
@ -45,7 +49,7 @@ class ApiClientImp implements ApiClient {
} }
@override @override
Future<Response> postJsonForResponse<T>(String url, T jsonObject, {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0}) async { Future<http.Response> postJsonForResponse<T>(String url, T jsonObject, {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0}) async {
String? requestBody; String? requestBody;
if (jsonObject != null) { if (jsonObject != null) {
requestBody = jsonEncode(jsonObject); requestBody = jsonEncode(jsonObject);
@ -59,7 +63,7 @@ class ApiClientImp implements ApiClient {
return await _postForResponse(url, requestBody, token: token, queryParameters: queryParameters, headers: headers, retryTimes: retryTimes); return await _postForResponse(url, requestBody, token: token, queryParameters: queryParameters, headers: headers, retryTimes: retryTimes);
} }
Future<Response> _postForResponse( Future<http.Response> _postForResponse(
String url, String url,
requestBody, { requestBody, {
String? token, String? token,
@ -81,17 +85,17 @@ class ApiClientImp implements ApiClient {
var queryString = Uri(queryParameters: queryParameters).query; var queryString = Uri(queryParameters: queryParameters).query;
url = '$url?$queryString'; url = '$url?$queryString';
} }
Response response; http.Response response;
response = await _post(Uri.parse(url), body: requestBody, headers: headers0).timeout(const Duration(seconds: 100)); response = await _post(Uri.parse(url), body: requestBody, headers: headers0).timeout(const Duration(seconds: 100));
if (!kReleaseMode) { if (!kReleaseMode) {
logger.d("------URL------"); loggerService.logInfo("------URL------");
logger.i(url); loggerService.logInfo(url);
logger.d("------Payload------"); loggerService.logInfo("------Payload------");
logger.i(jsonDecode(requestBody)); loggerService.logInfo(jsonDecode(requestBody).toString());
logger.d("------Response------"); loggerService.logInfo("------Response------");
logger.i(jsonDecode(response.body)); loggerService.logInfo(jsonDecode(response.body).toString());
} }
if (response.statusCode >= 200 && response.statusCode < 500) { if (response.statusCode >= 200 && response.statusCode < 500) {
var jsonData = jsonDecode(response.body); var jsonData = jsonDecode(response.body);
@ -120,7 +124,7 @@ class ApiClientImp implements ApiClient {
} }
} on TimeoutException catch (e) { } on TimeoutException catch (e) {
throw APIException(APIException.timeout, arguments: e); throw APIException(APIException.timeout, arguments: e);
} on ClientException catch (e) { } on http.ClientException catch (e) {
if (retryTimes > 0) { if (retryTimes > 0) {
log('will retry after 3 seconds...'); log('will retry after 3 seconds...');
await Future.delayed(const Duration(seconds: 3)); await Future.delayed(const Duration(seconds: 3));
@ -136,7 +140,7 @@ class ApiClientImp implements ApiClient {
bool _certificateCheck(X509Certificate cert, String host, int port) => true; bool _certificateCheck(X509Certificate cert, String host, int port) => true;
Future<T> _withClient<T>(Future<T> Function(Client) fn) async { Future<T> _withClient<T>(Future<T> Function(http.Client) fn) async {
var httpClient = HttpClient()..badCertificateCallback = _certificateCheck; var httpClient = HttpClient()..badCertificateCallback = _certificateCheck;
var client = IOClient(httpClient); var client = IOClient(httpClient);
try { try {
@ -146,7 +150,7 @@ class ApiClientImp implements ApiClient {
} }
} }
Future<Response> _post(url, {Map<String, String>? headers, body, Encoding? encoding}) => _withClient((client) => client.post(url, headers: headers, body: body, encoding: encoding)); Future<http.Response> _post(url, {Map<String, String>? headers, body, Encoding? encoding}) => _withClient((client) => client.post(url, headers: headers, body: body, encoding: encoding));
@override @override
Future<U> getJsonForObject<T, U>(FactoryConstructor<U> factoryConstructor, String url, Future<U> getJsonForObject<T, U>(FactoryConstructor<U> factoryConstructor, String url,
@ -166,7 +170,7 @@ class ApiClientImp implements ApiClient {
} }
@override @override
Future<Response> getJsonForResponse<T>(String url, {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0}) async { Future<http.Response> getJsonForResponse<T>(String url, {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0}) async {
if (headers == null) { if (headers == null) {
headers = {'Content-Type': 'application/json'}; headers = {'Content-Type': 'application/json'};
} else { } else {
@ -177,7 +181,7 @@ class ApiClientImp implements ApiClient {
bool isFirstCall = true; bool isFirstCall = true;
Future<Response> _getForResponse(String url, {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0}) async { Future<http.Response> _getForResponse(String url, {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0}) async {
try { try {
var headers0 = <String, String>{}; var headers0 = <String, String>{};
if (token != null) { if (token != null) {
@ -193,13 +197,13 @@ class ApiClientImp implements ApiClient {
} }
if (!kReleaseMode) { if (!kReleaseMode) {
logger.i(url); loggerService.logInfo(url);
logger.i("$queryParameters"); loggerService.logInfo("$queryParameters");
} }
var response = await _get(Uri.parse(url), headers: headers0).timeout(const Duration(seconds: 60)); var response = await _get(Uri.parse(url), headers: headers0).timeout(const Duration(seconds: 60));
if (!kReleaseMode) { if (!kReleaseMode) {
logger.i(jsonDecode(response.body)); loggerService.logInfo(jsonDecode(response.body));
} }
if (response.statusCode >= 200 && response.statusCode < 500) { if (response.statusCode >= 200 && response.statusCode < 500) {
var jsonData = jsonDecode(response.body); var jsonData = jsonDecode(response.body);
@ -229,7 +233,7 @@ class ApiClientImp implements ApiClient {
} }
} on TimeoutException catch (e) { } on TimeoutException catch (e) {
throw APIException(APIException.timeout, arguments: e); throw APIException(APIException.timeout, arguments: e);
} on ClientException catch (e) { } on http.ClientException catch (e) {
if (retryTimes > 0) { if (retryTimes > 0) {
await Future.delayed(const Duration(seconds: 3)); await Future.delayed(const Duration(seconds: 3));
return await _getForResponse(url, token: token, queryParameters: queryParameters, headers: headers, retryTimes: retryTimes - 1); return await _getForResponse(url, token: token, queryParameters: queryParameters, headers: headers, retryTimes: retryTimes - 1);
@ -239,5 +243,5 @@ class ApiClientImp implements ApiClient {
} }
} }
Future<Response> _get(url, {Map<String, String>? headers}) => _withClient((client) => client.get(url, headers: headers)); Future<http.Response> _get(url, {Map<String, String>? headers}) => _withClient((client) => client.get(url, headers: headers));
} }

23
lib/config/dependency_injection.dart
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@ -10,28 +10,41 @@ import 'package:hmg_qline/repositories/signalR_repo.dart';
import 'package:hmg_qline/services/audio_service.dart'; import 'package:hmg_qline/services/audio_service.dart';
import 'package:hmg_qline/services/cache_service.dart'; import 'package:hmg_qline/services/cache_service.dart';
import 'package:hmg_qline/services/connectivity_service.dart'; import 'package:hmg_qline/services/connectivity_service.dart';
import 'package:hmg_qline/services/logger_service.dart';
import 'package:hmg_qline/services/text_to_speech_service.dart'; import 'package:hmg_qline/services/text_to_speech_service.dart';
import 'package:hmg_qline/view_models/queuing_view_model.dart'; import 'package:hmg_qline/view_models/queuing_view_model.dart';
import 'package:hmg_qline/view_models/screen_config_view_model.dart'; import 'package:hmg_qline/view_models/screen_config_view_model.dart';
import 'package:just_audio/just_audio.dart'; import 'package:just_audio/just_audio.dart';
import 'package:logger/logger.dart';
import 'package:shared_preferences/shared_preferences.dart'; import 'package:shared_preferences/shared_preferences.dart';
final getIt = GetIt.instance; final getIt = GetIt.instance;
class AppDependencies { class AppDependencies {
static Future<void> addDependencies() async { static Future<void> addDependencies() async {
final logger = Logger(
printer: PrettyPrinter(
printEmojis: false,
colors: true,
dateTimeFormat: DateTimeFormat.none,
),
);
//api client //api client
getIt.registerSingleton<ApiClient>(ApiClientImp()); getIt.registerSingleton<LoggerService>(LoggerServiceImp(logger: logger));
getIt.registerSingleton<ApiClient>(ApiClientImp(loggerService: getIt.get<LoggerService>()));
//repos //repos
getIt.registerSingleton<SignalrRepo>(SignalrRepoImp()); getIt.registerSingleton<SignalrRepo>(SignalrRepoImp(loggerService: getIt.get<LoggerService>()));
getIt.registerSingleton<ScreenDetailsRepo>(ScreenDetailsRepoImp(apiClientInstance: getIt.get<ApiClient>())); getIt.registerSingleton<ScreenDetailsRepo>(ScreenDetailsRepoImp(apiClientInstance: getIt.get<ApiClient>(), loggerService: getIt.get<LoggerService>()));
//ThirdPartyServices //ThirdPartyServices
getIt.registerSingleton<ConnectivityService>(ConnectivityServiceImp(connectivityInstance: Connectivity())); getIt.registerSingleton<ConnectivityService>(ConnectivityServiceImp(connectivityInstance: Connectivity()));
getIt.registerSingleton<CacheService>(CacheServiceImp(preferencesInstance: await SharedPreferences.getInstance())); getIt.registerSingleton<CacheService>(CacheServiceImp(preferencesInstance: await SharedPreferences.getInstance()));
getIt.registerSingleton<AudioService>(AudioServiceImp(audioPlayerInstance: AudioPlayer())); getIt.registerSingleton<AudioService>(AudioServiceImp(audioPlayerInstance: AudioPlayer()));
getIt.registerSingleton<TextToSpeechService>(TextToSpeechServiceImp(textToSpeechInstance: FlutterTts())); getIt.registerSingleton<TextToSpeechService>(TextToSpeechServiceImp(textToSpeechInstance: FlutterTts(), loggerService: getIt.get<LoggerService>()));
//ViewModels //ViewModels
@ -40,11 +53,13 @@ class AppDependencies {
screenDetailsRepo: getIt.get<ScreenDetailsRepo>(), screenDetailsRepo: getIt.get<ScreenDetailsRepo>(),
cacheService: getIt.get<CacheService>(), cacheService: getIt.get<CacheService>(),
connectivityService: getIt.get<ConnectivityService>(), connectivityService: getIt.get<ConnectivityService>(),
loggerService: getIt.get<LoggerService>(),
), ),
); );
getIt.registerSingleton<QueuingViewModel>( getIt.registerSingleton<QueuingViewModel>(
QueuingViewModel( QueuingViewModel(
loggerService: getIt.get<LoggerService>(),
screenDetailsRepo: getIt.get<ScreenDetailsRepo>(), screenDetailsRepo: getIt.get<ScreenDetailsRepo>(),
cacheService: getIt.get<CacheService>(), cacheService: getIt.get<CacheService>(),
textToSpeechService: getIt.get<TextToSpeechService>(), textToSpeechService: getIt.get<TextToSpeechService>(),

8
lib/constants/app_constants.dart
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@ -2,7 +2,6 @@ import 'package:flutter/material.dart';
import 'package:logger/logger.dart'; import 'package:logger/logger.dart';
bool useTestIP = false; bool useTestIP = false;
Logger logger = Logger(printer: PrettyPrinter(printEmojis: false, colors: true, dateTimeFormat: DateTimeFormat.none));
// app globals // app globals
@ -20,7 +19,10 @@ class AppStrings {
static String awaitingQueueNumberAr = "في انتظار رقم قائمة الانتظار"; static String awaitingQueueNumberAr = "في انتظار رقم قائمة الانتظار";
static String counterNo = "Counter Number: "; static String counterNo = "Counter Number: ";
static String awaitingArrivalAr = "في انتظار وصول المرضى"; static String awaitingArrivalAr = "في انتظار وصول المرضى";
static String configurationIssueContactAdmin = "There is something wrong with configuration. Please contact Admin."; static String configurationIssueContactAdmin = "There is something wrong with configuration. Please contact IT Support.";
static String dataLogsFileName = "data_logs.txt";
static String errorLogsFileName = "error_logs.txt";
} }
class AppColors { class AppColors {
@ -102,7 +104,7 @@ class AppConstants {
static String testIP = '12.4.5.1'; // projectID.QlineType.ScreenType.AnyNumber (1 to 10) static String testIP = '12.4.5.1'; // projectID.QlineType.ScreenType.AnyNumber (1 to 10)
static int thresholdForListUI = 3; static int thresholdForListUI = 3;
static int currentBuildVersion = 6; static int currentBuildVersion = 7;
} }
class ApiConstants { class ApiConstants {

53
lib/repositories/screen_details_repo.dart
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@ -6,6 +6,7 @@ import 'package:hmg_qline/models/kiosk_ticket_model.dart';
import 'package:hmg_qline/models/prayers_widget_model.dart'; import 'package:hmg_qline/models/prayers_widget_model.dart';
import 'package:hmg_qline/models/rss_feed_model.dart'; import 'package:hmg_qline/models/rss_feed_model.dart';
import 'package:hmg_qline/models/weathers_widget_model.dart'; import 'package:hmg_qline/models/weathers_widget_model.dart';
import 'package:hmg_qline/services/logger_service.dart';
import 'package:hmg_qline/utilities/enums.dart'; import 'package:hmg_qline/utilities/enums.dart';
import 'package:hmg_qline/utilities/extensions.dart'; import 'package:hmg_qline/utilities/extensions.dart';
import 'package:hmg_qline/views/view_helpers/info_components.dart'; import 'package:hmg_qline/views/view_helpers/info_components.dart';
@ -17,8 +18,6 @@ abstract class ScreenDetailsRepo {
Future<GenericRespModel?> createTicketFromKiosk({required int projectId, required int queueId, int patientId = 0}); Future<GenericRespModel?> createTicketFromKiosk({required int projectId, required int queueId, int patientId = 0});
// Future<WidgetsConfigModel?> getScreenConfigurationsByIP({required String ipAddress});
Future<WeathersWidgetModel?> getWeatherDetailsByCity({required String cityId}); Future<WeathersWidgetModel?> getWeatherDetailsByCity({required String cityId});
Future<PrayersWidgetModel?> getPrayerDetailsByLatLong({required double latitude, required double longitude}); Future<PrayersWidgetModel?> getPrayerDetailsByLatLong({required double latitude, required double longitude});
@ -32,8 +31,9 @@ abstract class ScreenDetailsRepo {
class ScreenDetailsRepoImp implements ScreenDetailsRepo { class ScreenDetailsRepoImp implements ScreenDetailsRepo {
ApiClient apiClientInstance; ApiClient apiClientInstance;
LoggerService loggerService;
ScreenDetailsRepoImp({required this.apiClientInstance}); ScreenDetailsRepoImp({required this.apiClientInstance, required this.loggerService});
@override @override
Future<GlobalConfigurationsModel?> getGlobalScreenConfigurations({required String ipAddress}) async { Future<GlobalConfigurationsModel?> getGlobalScreenConfigurations({required String ipAddress}) async {
@ -49,11 +49,14 @@ class ScreenDetailsRepoImp implements ScreenDetailsRepo {
); );
List<GlobalConfigurationsModel> globalConfigurationsModel = List.generate(genericModel.data.length, (index) => GlobalConfigurationsModel.fromJson(json: genericModel.data[index])); List<GlobalConfigurationsModel> globalConfigurationsModel = List.generate(genericModel.data.length, (index) => GlobalConfigurationsModel.fromJson(json: genericModel.data[index]));
if (globalConfigurationsModel.isNotEmpty) { if (globalConfigurationsModel.isNotEmpty) {
loggerService.logToFile(globalConfigurationsModel.toString(), type: LogTypeEnum.data);
return globalConfigurationsModel.first; return globalConfigurationsModel.first;
} }
return null; return null;
} catch (e) { } catch (e) {
logger.e(e.toString()); loggerService.logError(e.toString());
loggerService.logToFile(e.toString(), type: LogTypeEnum.error);
InfoComponents.showToast(e.toString()); InfoComponents.showToast(e.toString());
return null; return null;
} }
@ -78,7 +81,8 @@ class ScreenDetailsRepoImp implements ScreenDetailsRepo {
); );
return genericModel; return genericModel;
} catch (e) { } catch (e) {
logger.e(e.toString()); loggerService.logError(e.toString());
loggerService.logToFile(e.toString(), type: LogTypeEnum.error);
InfoComponents.showToast(e.toString()); InfoComponents.showToast(e.toString());
return null; return null;
} }
@ -104,33 +108,13 @@ class ScreenDetailsRepoImp implements ScreenDetailsRepo {
genericRespModel.data = KioskPatientTicket.fromJson(genericRespModel.data); genericRespModel.data = KioskPatientTicket.fromJson(genericRespModel.data);
return genericRespModel; return genericRespModel;
} catch (e) { } catch (e) {
logger.e(e.toString()); loggerService.logError(e.toString());
loggerService.logToFile(e.toString(), type: LogTypeEnum.error);
InfoComponents.showToast(e.toString()); InfoComponents.showToast(e.toString());
return null; return null;
} }
} }
// @override
// Future<WidgetsConfigModel?> getScreenConfigurationsByIP({required String ipAddress}) async {
// try {
// final body = {
// "ipAddress": ipAddress.toString(),
// };
//
// GenericRespModel genericRespModel = await apiClientInstance.postJsonForObject(
// (json) => GenericRespModel.fromJson(json),
// ApiConstants.waitingAreaScreenConfigGet,
// body,
// );
// WidgetsConfigModel widgetsConfigModel = WidgetsConfigModel.fromJson(genericRespModel.data);
// return widgetsConfigModel;
// } catch (e) {
// logger.e(e.toString());
// InfoComponents.showToast(e.toString());
// return null;
// }
// }
@override @override
Future<WeathersWidgetModel?> getWeatherDetailsByCity({required String cityId}) async { Future<WeathersWidgetModel?> getWeatherDetailsByCity({required String cityId}) async {
try { try {
@ -147,7 +131,8 @@ class ScreenDetailsRepoImp implements ScreenDetailsRepo {
} }
return null; return null;
} catch (e) { } catch (e) {
logger.e(e.toString()); loggerService.logError(e.toString());
loggerService.logToFile(e.toString(), type: LogTypeEnum.error);
InfoComponents.showToast(e.toString()); InfoComponents.showToast(e.toString());
return null; return null;
} }
@ -170,7 +155,8 @@ class ScreenDetailsRepoImp implements ScreenDetailsRepo {
return null; return null;
} catch (e) { } catch (e) {
logger.e(e.toString()); loggerService.logError(e.toString());
loggerService.logToFile(e.toString(), type: LogTypeEnum.error);
InfoComponents.showToast(e.toString()); InfoComponents.showToast(e.toString());
return null; return null;
} }
@ -192,7 +178,8 @@ class ScreenDetailsRepoImp implements ScreenDetailsRepo {
} }
return null; return null;
} catch (e) { } catch (e) {
logger.e(e.toString()); loggerService.logError(e.toString());
loggerService.logToFile(e.toString(), type: LogTypeEnum.error);
InfoComponents.showToast(e.toString()); InfoComponents.showToast(e.toString());
return null; return null;
} }
@ -213,7 +200,8 @@ class ScreenDetailsRepoImp implements ScreenDetailsRepo {
); );
return genericModel; return genericModel;
} catch (e) { } catch (e) {
logger.e(e.toString()); loggerService.logError(e.toString());
loggerService.logToFile(e.toString(), type: LogTypeEnum.error);
InfoComponents.showToast(e.toString()); InfoComponents.showToast(e.toString());
return null; return null;
} }
@ -236,7 +224,8 @@ class ScreenDetailsRepoImp implements ScreenDetailsRepo {
); );
return genericModel; return genericModel;
} catch (e) { } catch (e) {
logger.e(e.toString()); loggerService.logError(e.toString());
loggerService.logToFile(e.toString(), type: LogTypeEnum.error);
InfoComponents.showToast(e.toString()); InfoComponents.showToast(e.toString());
return null; return null;
} }

78
lib/repositories/signalR_repo.dart
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@ -1,12 +1,13 @@
import 'dart:developer'; import 'dart:developer';
import 'dart:io'; import 'dart:io';
import 'package:hmg_qline/services/logger_service.dart';
import 'package:hmg_qline/utilities/enums.dart';
import 'package:http/io_client.dart'; import 'package:http/io_client.dart';
import 'package:hmg_qline/constants/app_constants.dart'; import 'package:hmg_qline/constants/app_constants.dart';
import 'package:signalr_core/signalr_core.dart'; import 'package:signalr_core/signalr_core.dart';
abstract class SignalrRepo { abstract class SignalrRepo {
Future<void> startHubConnection({ Future<bool?> startHubConnection({
required String deviceIp, required String deviceIp,
required Function(List<Object?>?) onHubTicketCall, required Function(List<Object?>?) onHubTicketCall,
required Function(dynamic) onHubConfigCall, required Function(dynamic) onHubConfigCall,
@ -18,9 +19,12 @@ abstract class SignalrRepo {
class SignalrRepoImp implements SignalrRepo { class SignalrRepoImp implements SignalrRepo {
HubConnection? connection; HubConnection? connection;
LoggerService loggerService;
SignalrRepoImp({this.connection, required this.loggerService});
@override @override
Future<void> startHubConnection({ Future<bool?> startHubConnection({
required String deviceIp, required String deviceIp,
required Function(List<Object?>?) onHubTicketCall, required Function(List<Object?>?) onHubTicketCall,
required Function(dynamic) onHubConfigCall, required Function(dynamic) onHubConfigCall,
@ -28,42 +32,48 @@ class SignalrRepoImp implements SignalrRepo {
required Function(dynamic) onHubReconnected, required Function(dynamic) onHubReconnected,
required Function(dynamic) onHubDisconnected, required Function(dynamic) onHubDisconnected,
}) async { }) async {
String hubBaseURL = ApiConstants.baseUrlHub; try {
String hubBaseURL = ApiConstants.baseUrlHub;
if ((connection != null) && (connection!.state == HubConnectionState.connected || connection!.state == HubConnectionState.connecting)) {
return true;
}
connection = HubConnectionBuilder()
.withUrl(
"$hubBaseURL?IPAddress=$deviceIp",
HttpConnectionOptions(
client: IOClient(HttpClient()..badCertificateCallback = (x, y, z) => true),
logging: (level, message) => log(message),
))
.withAutomaticReconnect()
.build();
if ((connection != null) && (connection!.state == HubConnectionState.connected || connection!.state == HubConnectionState.connecting)) { connection!.serverTimeoutInMilliseconds = 120000;
return; connection!.onclose((exception) {
} log(exception.toString());
connection = HubConnectionBuilder() onHubDisconnected(exception);
.withUrl( });
"$hubBaseURL?IPAddress=$deviceIp",
HttpConnectionOptions(
client: IOClient(HttpClient()..badCertificateCallback = (x, y, z) => true),
logging: (level, message) => log(message),
))
.withAutomaticReconnect()
.build();
connection!.serverTimeoutInMilliseconds = 120000; connection!.onreconnecting((exception) => onHubConnecting(exception));
connection!.onclose((exception) { connection!.onreconnected((connectionId) {
log(exception.toString()); log(connectionId.toString());
onHubDisconnected(exception); onHubReconnected(connectionId);
}); });
connection!.onreconnecting((exception) => onHubConnecting(exception)); connection!.on(ApiConstants.sendQLinePatientCall, (List<Object?>? message) {
connection!.onreconnected((connectionId) { onHubTicketCall(message);
log(connectionId.toString()); });
onHubReconnected(connectionId);
});
connection!.on(ApiConstants.sendQLinePatientCall, (List<Object?>? message) { connection!.on(ApiConstants.sendQLineConfig, (List<Object?>? message) {
onHubTicketCall(message); onHubConfigCall(message);
}); });
connection!.on(ApiConstants.sendQLineConfig, (List<Object?>? message) { await connection!.start();
onHubConfigCall(message); return true;
}); } catch (e) {
loggerService.logError(e.toString());
await connection!.start(); loggerService.logToFile(e.toString(), type: LogTypeEnum.error);
return false;
}
} }
bool getHubConnectionState() { bool getHubConnectionState() {

74
lib/services/logger_service.dart
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@ -0,0 +1,74 @@
import 'dart:io';
import 'package:hmg_qline/constants/app_constants.dart';
import 'package:hmg_qline/utilities/enums.dart';
import 'package:intl/intl.dart';
import 'package:logger/logger.dart';
import 'package:path_provider/path_provider.dart';
abstract class LoggerService {
Future<void> logToFile(String message, {LogTypeEnum type = LogTypeEnum.data});
Future<void> clearLogs();
void logError(String message);
void logInfo(String message);
}
class LoggerServiceImp implements LoggerService {
Logger logger;
LoggerServiceImp({required this.logger});
@override
Future<void> logToFile(String message, {LogTypeEnum type = LogTypeEnum.data}) async {
try {
final timestamp = DateFormat('yyyy-MM-dd HH:mm:ss a').format(DateTime.now());
final formattedMessage = "[$timestamp] ${type.name.toUpperCase()}: $message";
final dir = await getApplicationDocumentsDirectory();
final logDir = Directory('${dir.path}/logs');
if (!await logDir.exists()) {
await logDir.create(recursive: true);
}
final logFileName = type == LogTypeEnum.error ? AppStrings.errorLogsFileName : AppStrings.dataLogsFileName;
final file = File('${logDir.path}/$logFileName');
await file.writeAsString("$formattedMessage\n", mode: FileMode.append);
} catch (e) {
logger.i('Logging failed: $e');
}
}
@override
Future<void> clearLogs() async {
try {
final dir = await getApplicationDocumentsDirectory();
final logDir = Directory('${dir.path}/logs');
final filesToClear = [
File('${logDir.path}/${AppStrings.errorLogsFileName}'),
File('${logDir.path}/${AppStrings.dataLogsFileName}'),
];
for (var file in filesToClear) {
if (await file.exists()) {
await file.writeAsString('');
}
}
} catch (e) {
logger.e("Failed to clear logs: ${e.toString()}");
}
}
@override
void logError(String message) {
logger.e(message);
}
@override
void logInfo(String message) {
logger.i(message);
}
}

11
lib/services/text_to_speech_service.dart
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@ -3,8 +3,10 @@ import 'package:flutter_tts/flutter_tts.dart';
import 'package:hmg_qline/constants/app_constants.dart'; import 'package:hmg_qline/constants/app_constants.dart';
import 'package:hmg_qline/models/global_config_model.dart'; import 'package:hmg_qline/models/global_config_model.dart';
import 'package:hmg_qline/models/ticket_model.dart'; import 'package:hmg_qline/models/ticket_model.dart';
import 'package:hmg_qline/services/logger_service.dart';
import 'package:hmg_qline/utilities/enums.dart'; import 'package:hmg_qline/utilities/enums.dart';
import 'package:hmg_qline/utilities/extensions.dart'; import 'package:hmg_qline/utilities/extensions.dart';
import 'package:logger/logger.dart';
abstract class TextToSpeechService { abstract class TextToSpeechService {
Future<void> speechText({ Future<void> speechText({
@ -20,8 +22,9 @@ abstract class TextToSpeechService {
class TextToSpeechServiceImp implements TextToSpeechService { class TextToSpeechServiceImp implements TextToSpeechService {
FlutterTts textToSpeechInstance; FlutterTts textToSpeechInstance;
LoggerService loggerService;
TextToSpeechServiceImp({required this.textToSpeechInstance}); TextToSpeechServiceImp({required this.textToSpeechInstance, required this.loggerService});
double volume = 1.0; double volume = 1.0;
double pitch = 0.6; double pitch = 0.6;
@ -179,17 +182,17 @@ class TextToSpeechServiceImp implements TextToSpeechService {
textToSpeechInstance.setCompletionHandler(onVoiceCompleted); textToSpeechInstance.setCompletionHandler(onVoiceCompleted);
textToSpeechInstance.setErrorHandler((message) { textToSpeechInstance.setErrorHandler((message) {
logger.e("setErrorHandler: $message\nCompleting the voice for now"); loggerService.logInfo("setErrorHandler: $message\nCompleting the voice for now");
isSpeechCompleted = true; isSpeechCompleted = true;
onVoiceCompleted(); onVoiceCompleted();
}); });
textToSpeechInstance.setPauseHandler(() { textToSpeechInstance.setPauseHandler(() {
logger.e("setPauseHandler"); loggerService.logInfo("setPauseHandler");
}); });
textToSpeechInstance.setCancelHandler(() { textToSpeechInstance.setCancelHandler(() {
logger.e("setCancelHandler"); loggerService.logInfo("setCancelHandler");
}); });
} }
} }

5
lib/utilities/enums.dart
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@ -38,3 +38,8 @@ enum KioskScreenStateEnums {
ticketNumState, ticketNumState,
busyState, busyState,
} }
enum LogTypeEnum {
data,
error,
}

30
lib/view_models/queuing_view_model.dart
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@ -9,6 +9,7 @@ import 'package:hmg_qline/repositories/screen_details_repo.dart';
import 'package:hmg_qline/repositories/signalR_repo.dart'; import 'package:hmg_qline/repositories/signalR_repo.dart';
import 'package:hmg_qline/services/audio_service.dart'; import 'package:hmg_qline/services/audio_service.dart';
import 'package:hmg_qline/services/cache_service.dart'; import 'package:hmg_qline/services/cache_service.dart';
import 'package:hmg_qline/services/logger_service.dart';
import 'package:hmg_qline/services/text_to_speech_service.dart'; import 'package:hmg_qline/services/text_to_speech_service.dart';
import 'package:hmg_qline/utilities/enums.dart'; import 'package:hmg_qline/utilities/enums.dart';
import 'package:hmg_qline/view_models/screen_config_view_model.dart'; import 'package:hmg_qline/view_models/screen_config_view_model.dart';
@ -19,6 +20,7 @@ class QueuingViewModel extends ChangeNotifier {
final CacheService cacheService; final CacheService cacheService;
final AudioService audioService; final AudioService audioService;
final TextToSpeechService textToSpeechService; final TextToSpeechService textToSpeechService;
final LoggerService loggerService;
QueuingViewModel({ QueuingViewModel({
required this.screenDetailsRepo, required this.screenDetailsRepo,
@ -26,6 +28,7 @@ class QueuingViewModel extends ChangeNotifier {
required this.cacheService, required this.cacheService,
required this.audioService, required this.audioService,
required this.textToSpeechService, required this.textToSpeechService,
required this.loggerService,
}); });
Future<void> initializeQueueingVM() async { Future<void> initializeQueueingVM() async {
@ -34,9 +37,9 @@ class QueuingViewModel extends ChangeNotifier {
initializeTextToSpeech(); initializeTextToSpeech();
} }
Future<void> startHubConnection() async { Future<bool?> startHubConnection() async {
ScreenConfigViewModel screenConfigViewModel = getIt.get<ScreenConfigViewModel>(); ScreenConfigViewModel screenConfigViewModel = getIt.get<ScreenConfigViewModel>();
await signalrRepo.startHubConnection( return await signalrRepo.startHubConnection(
deviceIp: screenConfigViewModel.currentScreenIP, deviceIp: screenConfigViewModel.currentScreenIP,
onHubTicketCall: onHubTicketCall, onHubTicketCall: onHubTicketCall,
onHubConfigCall: onHubConfigCall, onHubConfigCall: onHubConfigCall,
@ -55,6 +58,8 @@ class QueuingViewModel extends ChangeNotifier {
} }
Future<void> onHubConfigCall(var response) async { Future<void> onHubConfigCall(var response) async {
loggerService.logToFile(response.toString(), type: LogTypeEnum.data);
if (response != null && response.isNotEmpty) { if (response != null && response.isNotEmpty) {
var data = response.first['data']; var data = response.first['data'];
GlobalConfigurationsModel globalConfigurationsModel = GlobalConfigurationsModel.fromJson( GlobalConfigurationsModel globalConfigurationsModel = GlobalConfigurationsModel.fromJson(
@ -70,6 +75,18 @@ class QueuingViewModel extends ChangeNotifier {
} }
} }
Future<void> onHubTicketCall(List<Object?>? response) async {
loggerService.logToFile(response.toString(), type: LogTypeEnum.data);
log("onHubTicketCall: $response");
log("isCallingInProgress: $isCallingInProgress");
if (response != null && response.isNotEmpty) {
TicketDetailsModel ticketDetailsModel = TicketDetailsModel.fromJson(response.first as Map<String, dynamic>);
addNewTicket(ticketDetailsModel);
}
}
Future<void> onHubReconnected(var response) async { Future<void> onHubReconnected(var response) async {
log("onHubConnected: $response"); log("onHubConnected: $response");
ScreenConfigViewModel screenConfigViewModel = getIt.get<ScreenConfigViewModel>(); ScreenConfigViewModel screenConfigViewModel = getIt.get<ScreenConfigViewModel>();
@ -124,15 +141,6 @@ class QueuingViewModel extends ChangeNotifier {
}); });
} }
Future<void> onHubTicketCall(List<Object?>? response) async {
log("onHubTicketCall: $response");
log("isCallingInProgress: $isCallingInProgress");
if (response != null && response.isNotEmpty) {
TicketDetailsModel ticketDetailsModel = TicketDetailsModel.fromJson(response.first as Map<String, dynamic>);
addNewTicket(ticketDetailsModel);
}
}
int itemAlreadyAvailableAtIndex({required TicketDetailsModel ticketToSearch, required List<TicketDetailsModel> listToSearchIn}) { int itemAlreadyAvailableAtIndex({required TicketDetailsModel ticketToSearch, required List<TicketDetailsModel> listToSearchIn}) {
int isFoundAt = -1; int isFoundAt = -1;
try { try {

35
lib/view_models/screen_config_view_model.dart
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@ -14,11 +14,11 @@ import 'package:hmg_qline/models/weathers_widget_model.dart';
import 'package:hmg_qline/repositories/screen_details_repo.dart'; import 'package:hmg_qline/repositories/screen_details_repo.dart';
import 'package:hmg_qline/services/cache_service.dart'; import 'package:hmg_qline/services/cache_service.dart';
import 'package:hmg_qline/services/connectivity_service.dart'; import 'package:hmg_qline/services/connectivity_service.dart';
import 'package:hmg_qline/services/logger_service.dart';
import 'package:hmg_qline/utilities/enums.dart'; import 'package:hmg_qline/utilities/enums.dart';
import 'package:hmg_qline/utilities/extensions.dart'; import 'package:hmg_qline/utilities/extensions.dart';
import 'package:hmg_qline/view_models/queuing_view_model.dart'; import 'package:hmg_qline/view_models/queuing_view_model.dart';
import 'package:hmg_qline/views/view_helpers/info_components.dart'; import 'package:hmg_qline/views/view_helpers/info_components.dart';
import 'package:intl/intl.dart';
import 'package:qr_code_scanner_plus/qr_code_scanner_plus.dart'; import 'package:qr_code_scanner_plus/qr_code_scanner_plus.dart';
// import 'package:timezone/browser.dart' as tz; // import 'package:timezone/browser.dart' as tz;
@ -26,11 +26,13 @@ class ScreenConfigViewModel extends ChangeNotifier {
final ScreenDetailsRepo screenDetailsRepo; final ScreenDetailsRepo screenDetailsRepo;
final CacheService cacheService; final CacheService cacheService;
final ConnectivityService connectivityService; final ConnectivityService connectivityService;
final LoggerService loggerService;
ScreenConfigViewModel({ ScreenConfigViewModel({
required this.screenDetailsRepo, required this.screenDetailsRepo,
required this.cacheService, required this.cacheService,
required this.connectivityService, required this.connectivityService,
required this.loggerService,
}); });
Future<void> initializeScreenConfigVM() async { Future<void> initializeScreenConfigVM() async {
@ -40,12 +42,6 @@ class ScreenConfigViewModel extends ChangeNotifier {
getTheWidgetsConfigurationsEveryMidnight(); getTheWidgetsConfigurationsEveryMidnight();
} }
// Future<void> initializeTimezone() async {
// await tz.initializeTimeZone();
// var detroit = tz.getLocation('America/Detroit');
// var now = tz.TZDateTime.now(detroit);
// }
Future<void> waitForIPAndInitializeConfigVM() async { Future<void> waitForIPAndInitializeConfigVM() async {
while (currentScreenIP == "") { while (currentScreenIP == "") {
await getCurrentScreenIP(); await getCurrentScreenIP();
@ -123,7 +119,8 @@ class ScreenConfigViewModel extends ChangeNotifier {
GlobalConfigurationsModel? response = await screenDetailsRepo.getGlobalScreenConfigurations(ipAddress: currentScreenIP); GlobalConfigurationsModel? response = await screenDetailsRepo.getGlobalScreenConfigurations(ipAddress: currentScreenIP);
if (response == null) { if (response == null) {
logger.e("response was: $response"); loggerService.logError("response was: $response");
updateViewState(ViewState.error);
return; return;
} }
updateGlobalConfigurationsModel(value: response); updateGlobalConfigurationsModel(value: response);
@ -216,11 +213,17 @@ class ScreenConfigViewModel extends ChangeNotifier {
if (!isHubConnected) { if (!isHubConnected) {
log("Hub is Not Connected!, I will try to reconnect now."); log("Hub is Not Connected!, I will try to reconnect now.");
QueuingViewModel queuingViewModel = getIt.get<QueuingViewModel>(); QueuingViewModel queuingViewModel = getIt.get<QueuingViewModel>();
queuingViewModel.startHubConnection(); bool? status = await queuingViewModel.startHubConnection();
if (status != false) {
updateIsHubConnected(true);
}
} else { } else {
log("Hub is Connected!"); log("Hub is Connected!");
} }
// log("Data Before Check : ${prayersWidgetModel.fajr}");
// log("Data Before Check : ${globalConfigurationsModel.isPrayerTimeReq}");
if (globalConfigurationsModel.isPrayerTimeReq && prayersWidgetModel.fajr == null) { if (globalConfigurationsModel.isPrayerTimeReq && prayersWidgetModel.fajr == null) {
await getPrayerDetailsFromServer(); await getPrayerDetailsFromServer();
} }
@ -386,13 +389,13 @@ class ScreenConfigViewModel extends ChangeNotifier {
patientId: patientId, patientId: patientId,
); );
if (response == null || response.messageStatus != 1) { if (response == null || response.messageStatus != 1) {
logger.e("response null from createTicketFromKiosk"); loggerService.logError("response null from createTicketFromKiosk");
return null; return null;
} }
return response.data; return response.data;
} catch (e) { } catch (e) {
InfoComponents.showToast(e.toString()); InfoComponents.showToast(e.toString());
logger.i(e.toString()); loggerService.logError(e.toString());
return null; return null;
} }
} }
@ -404,10 +407,10 @@ class ScreenConfigViewModel extends ChangeNotifier {
qTypeEnum: globalConfigurationsModel.qTypeEnum, qTypeEnum: globalConfigurationsModel.qTypeEnum,
); );
if (response == null || response.messageStatus != 1) { if (response == null || response.messageStatus != 1) {
logger.e("response null from acknowledgeTicket"); loggerService.logError("response null from acknowledgeTicket");
return; return;
} else { } else {
logger.i("response from acknowledgeTicket ${response.data}"); loggerService.logInfo("response from acknowledgeTicket ${response.data}");
} }
} }
@ -418,10 +421,10 @@ class ScreenConfigViewModel extends ChangeNotifier {
callTypeEnum: callTypeEnum, callTypeEnum: callTypeEnum,
); );
if (response == null || response.messageStatus != 1) { if (response == null || response.messageStatus != 1) {
logger.e("response null from acknowledgeTicket"); loggerService.logError("response null from acknowledgeTicketForAppointmentOnly");
return; return;
} else { } else {
logger.i("response from acknowledgeTicket ${response.data}"); loggerService.logInfo("response from acknowledgeTicketForAppointmentOnly ${response.data}");
} }
} }
@ -463,7 +466,7 @@ class ScreenConfigViewModel extends ChangeNotifier {
qrViewController = controller; qrViewController = controller;
controller.scannedDataStream.listen((scanData) async { controller.scannedDataStream.listen((scanData) async {
logger.i("Found: ${scanData.code} and isGeneratingTicket: $isGeneratingTicket"); loggerService.logInfo("Found: ${scanData.code} and isGeneratingTicket: $isGeneratingTicket");
if (isGeneratingTicket) return; if (isGeneratingTicket) return;
await validateAndGenerateTicketFromQR(data: scanData, onFailure: onFailure, onSuccess: onSuccess); await validateAndGenerateTicketFromQR(data: scanData, onFailure: onFailure, onSuccess: onSuccess);
}); });

12
lib/views/common_widgets/app_general_widgets.dart
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@ -133,13 +133,21 @@ Widget counterNoText({required int counterNo, required bool isRoomNoRequired, re
); );
} }
Widget noPatientInQueue({required String text, required String fontName, required String roomText, required bool isRoomNoRequired, required bool isForRoomLevel, required int counterNo}) { Widget intimationWidget({
required String text,
required String fontName,
required String roomText,
required bool isRoomNoRequired,
required bool isForRoomLevel,
required int counterNo,
bool isForError = false,
}) {
Widget noPatientText = Center( Widget noPatientText = Center(
child: AppText( child: AppText(
text, text,
fontFamily: fontName, fontFamily: fontName,
textAlign: TextAlign.center, textAlign: TextAlign.center,
fontSize: SizeConfig.getWidthMultiplier() * 9, fontSize: isForError ? SizeConfig.getWidthMultiplier() * 7 : SizeConfig.getWidthMultiplier() * 9,
), ),
); );
if (isForRoomLevel) { if (isForRoomLevel) {

6
lib/views/kiosk_screens/kiosk_main_screen.dart
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@ -59,11 +59,12 @@ class KioskMainScreen extends StatelessWidget {
bool isLanguageConfigAvailable = screenConfigViewModel.globalConfigurationsModel.kioskLanguageConfigList != null; bool isLanguageConfigAvailable = screenConfigViewModel.globalConfigurationsModel.kioskLanguageConfigList != null;
if (!isLanguageConfigAvailable) { if (!isLanguageConfigAvailable) {
return noPatientInQueue( return intimationWidget(
text: AppStrings.configurationIssueContactAdmin, text: AppStrings.configurationIssueContactAdmin,
fontName: AppStrings.fontNamePoppins, fontName: AppStrings.fontNamePoppins,
isForRoomLevel: false, isForRoomLevel: false,
isRoomNoRequired: false, isRoomNoRequired: false,
isForError: true,
counterNo: 0, counterNo: 0,
roomText: '', roomText: '',
); );
@ -105,11 +106,12 @@ class KioskMainScreen extends StatelessWidget {
Widget configurationWidgetIssue() { Widget configurationWidgetIssue() {
return Center( return Center(
child: noPatientInQueue( child: intimationWidget(
text: AppStrings.configurationIssueContactAdmin, text: AppStrings.configurationIssueContactAdmin,
fontName: AppStrings.fontNamePoppins, fontName: AppStrings.fontNamePoppins,
isForRoomLevel: false, isForRoomLevel: false,
isRoomNoRequired: false, isRoomNoRequired: false,
isForError: true,
counterNo: 0, counterNo: 0,
roomText: '', roomText: '',
), ),

15
lib/views/main_queue_screen/main_queue_screen.dart
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@ -40,9 +40,20 @@ class MainQueueScreen extends StatelessWidget {
text = AppStrings.awaitingArrivalAr; text = AppStrings.awaitingArrivalAr;
fontFamily = AppStrings.fontNameCairo; fontFamily = AppStrings.fontNameCairo;
} }
if (queuingViewModel.currentTickets.isEmpty) {
if (screenConfigViewModel.state == ViewState.error) {
widget = intimationWidget(
text: AppStrings.configurationIssueContactAdmin,
fontName: AppStrings.fontNamePoppins,
isForRoomLevel: false,
isRoomNoRequired: false,
isForError: true,
counterNo: 0,
roomText: '',
);
} else if (queuingViewModel.currentTickets.isEmpty) {
bool isForRoomLevel = screenConfigViewModel.globalConfigurationsModel.screenTypeEnum == ScreenTypeEnum.roomLevelScreen; bool isForRoomLevel = screenConfigViewModel.globalConfigurationsModel.screenTypeEnum == ScreenTypeEnum.roomLevelScreen;
widget = noPatientInQueue( widget = intimationWidget(
text: text, text: text,
fontName: fontFamily, fontName: fontFamily,
isForRoomLevel: isForRoomLevel, isForRoomLevel: isForRoomLevel,

2
pubspec.lock
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@ -385,7 +385,7 @@ packages:
source: hosted source: hosted
version: "1.1.0" version: "1.1.0"
path_provider: path_provider:
dependency: transitive dependency: "direct main"
description: description:
name: path_provider name: path_provider
sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd" sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"

1
pubspec.yaml
Unescape Escape View File

@ -52,6 +52,7 @@ dependencies:
logger: ^2.4.0 logger: ^2.4.0
fluttertoast: ^8.2.8 fluttertoast: ^8.2.8
qr_code_scanner_plus: ^2.0.10+1 qr_code_scanner_plus: ^2.0.10+1
path_provider: ^2.1.5
# esc_pos_printer: ^4.0.0 # Ensure you are using the latest version # esc_pos_printer: ^4.0.0 # Ensure you are using the latest version
# esc_pos_utils: ^1.0.0 # esc_pos_utils: ^1.0.0

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