Merge branch 'master' into majd_development

lib/api/api_client.dart

@@ -66,7 +66,7 @@ class ApiClient {
   factory ApiClient() => _instance;
 
   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, bool isFormData = false}) async {
+      {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0, bool isFormData = true}) async {
     var defaultHeaders = {'Accept': 'application/json'};
     if (headers != null && headers.isNotEmpty) {
       defaultHeaders.addAll(headers);
@@ -97,7 +97,7 @@ class ApiClient {
   }
 
   Future<Response> postJsonForResponse<T>(String url, T jsonObject,
-      {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0, bool isFormData = false}) async {
+      {String? token, Map<String, dynamic>? queryParameters, Map<String, String>? headers, int retryTimes = 0, bool isFormData = true}) async {
     int currentRetryTime = retryTimes;
     String? requestBody;
     late Map<String, String> stringObj;

lib/api/preventive_maintenance_api_client.dart

@@ -0,0 +1,54 @@
+import 'dart:convert';
+
+import 'package:test_sa/api/api_client.dart';
+import 'package:test_sa/api/user_api_client.dart';
+import 'package:test_sa/controllers/api_routes/urls.dart';
+import 'package:test_sa/models/visits/visits_group.dart';
+import 'package:test_sa/models/visits/visits_search.dart';
+
+import '../models/visits/visit.dart';
+
+class PreventiveMaintenanceApiClient {
+  static final PreventiveMaintenanceApiClient _instance = PreventiveMaintenanceApiClient._internal();
+
+  /// ## list of user requests
+  final List<Visit> visits = [];
+
+  PreventiveMaintenanceApiClient._internal();
+
+  factory PreventiveMaintenanceApiClient() => _instance;
+
+  Future getVisits({required int pageItemNumber, VisitsSearch? visitsSearch}) async {
+    final response = await ApiClient().getJsonForResponse(
+      '${URLs.host1}${URLs.getPreventiveMaintenanceVisits}',
+      headers: {"Content-Type": "application/json; charset=utf-8"},
+      queryParameters: {
+        'uid': UserApiClient().user?.id,
+        'token': UserApiClient().user?.token,
+        'page': '${(visits.length) ~/ pageItemNumber}',
+        if (visitsSearch != null) ...visitsSearch.queryParameters(),
+      },
+    );
+    List requestsListJson = json.decode(utf8.decode(response.bodyBytes).replaceAll("\\", ""));
+    List<Visit> visitsList = requestsListJson.map((request) => Visit.fromJson(request)).toList();
+    visits.addAll(visitsList);
+  }
+
+  Future updateGroupOfVisits({required VisitsGroup group}) async {
+    final user = UserApiClient().user;
+    Map<String, String> body = group.toJson();
+    body["token"] = user?.token ?? "";
+    body["uid"] = user?.id ?? "";
+    //userId = 397.toString(); // testing id to view data
+    await ApiClient().postJsonForResponse(
+      '${URLs.host1}${URLs.updatePreventiveMaintenanceVisits}',
+      body,
+    );
+    // client's request was successfully received
+    for (var visit in (group.visits ?? [])) {
+      visit.status = group.status;
+      visit.actualDate = group.date.toString().split(" ").first;
+    }
+    group.visits?.clear();
+  }
+}

lib/api/service_request_api_client.dart

@@ -2,7 +2,12 @@ import 'dart:convert';
 
 import 'package:test_sa/api/api_client.dart';
 import 'package:test_sa/api/user_api_client.dart';
+import 'package:test_sa/models/issue.dart';
+import 'package:test_sa/models/lookup.dart';
+import 'package:test_sa/models/service_report.dart';
 import 'package:test_sa/models/service_request/service_request.dart';
+import 'package:test_sa/models/service_request/service_request_search.dart';
+import 'package:test_sa/models/timer_model.dart';
 
 import '../controllers/api_routes/urls.dart';
 
@@ -35,7 +40,107 @@ class ServiceRequestApiClient {
         "defect_types": (serviceRequest.defectType?.id).toString(),
         "audio": serviceRequest.audio,
       },
-      isFormData: true,
     );
   }
+
+  /// Get Service Requests and Fill [serviceRequests]
+  Future<List<ServiceRequest>> getRequests({pageItemNumber, ServiceRequestSearch? search}) async {
+    final user = UserApiClient().user;
+    final response = await ApiClient().getJsonForResponse(
+      '${URLs.host1}${URLs.getServiceRequests}',
+      headers: {"Content-Type": "application/json; charset=utf-8"},
+      queryParameters: {
+        'uid': user?.id,
+        if (user?.hospital?.id != null) 'client_nid': user?.hospital?.id,
+        'token': user?.token,
+        'page': '${(serviceRequests.length) ~/ pageItemNumber}',
+        if (search != null) ...search.queryParameters(),
+      },
+    );
+    List requestsListJson = json.decode(utf8.decode(response.bodyBytes));
+    List<ServiceRequest> serviceRequestsPage = requestsListJson.map((request) => ServiceRequest.fromJson(request)).toList();
+    serviceRequests.addAll(serviceRequestsPage);
+    return serviceRequestsPage;
+  }
+
+  Future<ServiceRequest> getServiceById(String? requestId) async {
+    final user = UserApiClient().user;
+    final response = await ApiClient().getJsonForResponse(
+      '${URLs.host1}${URLs.getSingleServiceRequest}',
+      queryParameters: {'call_nid': requestId, 'uid': user?.id, 'token': user?.token},
+    );
+    // If the call to the server was successful, parse the JSON.
+    List jsonList = json.decode(utf8.decode(response.bodyBytes));
+    List<ServiceRequest> requests = jsonList.map((i) => ServiceRequest.fromJson(i)).toList();
+    return requests[0];
+  }
+
+  Future createIssueReport(Issue issue) async {
+    final user = UserApiClient().user;
+    Map<String, String> body = issue.toMap();
+    body["uid"] = user?.id ?? "";
+    body["token"] = user?.token ?? "";
+    await ApiClient().postJsonForResponse('${URLs.host1}${URLs.createReport}', body);
+  }
+
+  Future updateDate({String? newDate, Lookup? employee, ServiceRequest? request}) async {
+    final user = UserApiClient().user;
+    Map<String, String> body = {};
+    body["uid"] = user?.id ?? '';
+    body["token"] = user?.token ?? '';
+    body["nid"] = request?.id ?? '';
+    body["date"] = newDate ?? '';
+    body["ass_emp"] = employee?.id?.toString() ?? '';
+    await ApiClient().postJsonForResponse('${URLs.host1}${URLs.updateRequestDate}', body);
+    request?.engineerName = employee?.label;
+  }
+
+  Future createServiceReport({required ServiceReport? report, required ServiceRequest? request}) async {
+    final user = UserApiClient().user;
+    Map<String, String>? body = report?.toMap();
+    body?["uid"] = user?.id ?? "";
+    body?["token"] = user?.token ?? "";
+    body?["job_id"] = request?.id ?? '';
+    await ApiClient().postJsonForResponse('${URLs.host1}${URLs.createServiceReport}', body);
+  }
+
+  Future createDuplicatedReport({required ServiceRequest request}) async {
+    final user = UserApiClient().user;
+    await ApiClient().getJsonForResponse(
+      '${URLs.host1}${URLs.createDuplicatedReport}',
+      queryParameters: {'nid': request.id, 'uid': user?.id, 'token': user?.token},
+    );
+  }
+
+  Future updateServiceReport({required ServiceReport report, required ServiceRequest request}) async {
+    final user = UserApiClient().user;
+    Map<String, String> body = report.toMap();
+    body["uid"] = user?.id ?? "";
+    body["token"] = user?.token ?? "";
+    body["job_id"] = request.id ?? '';
+    body["report_id"] = request.reportID ?? '';
+    await ApiClient().postJsonForResponse('${URLs.host1}${URLs.updateServiceReport}', body);
+  }
+
+  Future updateServiceReportTimer({required TimerModel timer, required ServiceRequest request}) async {
+    final user = UserApiClient().user;
+    Map<String, String> body = {};
+    body["uid"] = user?.id ?? "";
+    body["token"] = user?.token ?? "";
+    body["job_id"] = request.id ?? '';
+    body["start_time"] = ((timer.startAt?.millisecondsSinceEpoch ?? 0) / 1000).toStringAsFixed(0);
+    body["end_time"] = ((timer.endAt?.millisecondsSinceEpoch ?? 0) / 1000).toStringAsFixed(0);
+    body["working_hours"] = ((timer.durationInSecond ?? 0) / 60 / 60).toStringAsFixed(5);
+    body["report_id"] = request.reportID ?? '';
+    await ApiClient().postJsonForResponse('${URLs.host1}${URLs.updateServiceReport}', body);
+  }
+
+  Future<ServiceReport> getSingleServiceReport({required String reportId}) async {
+    final user = UserApiClient().user;
+    final response = await ApiClient().getJsonForResponse(
+      '${URLs.host1}${URLs.getServiceReport}',
+      queryParameters: {'report_id': reportId, 'uid': user?.id, 'token': user?.token},
+    );
+    return ServiceReport.fromJson(json.decode(utf8.decode(response.bodyBytes)), reportId);
+  }
 }

lib/api/user_api_client.dart

@@ -25,7 +25,6 @@ class UserApiClient {
       },
       "${URLs.host1}${URLs.login}",
       await user.toLoginJson(), //body
-      isFormData: true,
     );
   }
 
@@ -41,7 +40,6 @@ class UserApiClient {
       },
       "${URLs.host1}${URLs.register}",
       await newUser.toRegisterJson(), //body
-      isFormData: true,
     );
   }
 
@@ -57,7 +55,6 @@ class UserApiClient {
       },
       "${URLs.host1}${URLs.updateProfile}",
       updatedUser.toUpdateProfileJson(), //body
-      isFormData: true,
     );
     // Map<String, dynamic> jsonObject = {};
     // jsonObject["uid"] = user.id;

lib/api/visits_api_client.dart

@@ -0,0 +1,64 @@
+import 'dart:convert';
+
+import 'package:test_sa/api/api_client.dart';
+import 'package:test_sa/api/user_api_client.dart';
+import 'package:test_sa/controllers/api_routes/urls.dart';
+import 'package:test_sa/models/pantry/pentry.dart';
+import 'package:test_sa/models/visits/visits_group.dart';
+import 'package:test_sa/models/visits/visits_search.dart';
+
+import '../models/visits/visit.dart';
+
+class VisitsApiClient {
+  static final VisitsApiClient _instance = VisitsApiClient._internal();
+
+  /// ## list of user requests
+  final List<Visit> visits = [];
+
+  VisitsApiClient._internal();
+
+  factory VisitsApiClient() => _instance;
+
+  Future getVisits({required int pageItemNumber, VisitsSearch? visitsSearch}) async {
+    final response = await ApiClient().getJsonForResponse(
+      '${URLs.host1}${URLs.getRegularVisits}',
+      headers: {"Content-Type": "application/json; charset=utf-8"},
+      queryParameters: {
+        'uid': UserApiClient().user?.id,
+        'token': UserApiClient().user?.token,
+        'page': '${(visits.length) ~/ pageItemNumber}',
+        if (visitsSearch != null) ...visitsSearch.queryParameters(),
+      },
+    );
+    List requestsListJson = json.decode(utf8.decode(response.bodyBytes).replaceAll("\\", ""));
+    List<Visit> visitsList = requestsListJson.map((request) => Visit.fromJson(request)).toList();
+    visits.addAll(visitsList);
+  }
+
+  Future updateGroupOfVisits({required VisitsGroup group}) async {
+    final user = UserApiClient().user;
+    Map<String, String> body = group.toJson();
+    body["token"] = user?.token ?? "";
+    body["uid"] = user?.id ?? "";
+    //userId = 397.toString(); // testing id to view data
+    await ApiClient().postJsonForResponse('${URLs.host1}${URLs.updateRegularVisits}', body);
+  }
+
+  Future<Pentry> getPentry(String id) async {
+    final response = await ApiClient().getJsonForResponse(
+      '${URLs.host1}${URLs.getPentry}/$id',
+      headers: {"Content-Type": "application/json; charset=utf-8"},
+    );
+
+    return Pentry.fromMap(json.decode(utf8.decode(response.bodyBytes)));
+  }
+
+  Future updatePentry({Pentry? pentry, Visit? visit}) async {
+    final user = UserApiClient().user;
+    Map<String, String>? body = pentry?.toMap();
+    body?["uid"] = user?.id ?? "";
+    body?["token"] = user?.token ?? "";
+    await ApiClient().postJsonForResponse('${URLs.host1}${URLs.updatePentry}/${visit?.id}', body);
+    visit?.status = pentry?.ppmVisitStatus;
+  }
+}

lib/controllers/providers/api/devices_provider.dart

@@ -28,7 +28,7 @@ class DevicesProvider extends LoadingNotifier {
   Future getEquipment({required String? hospitalId}) async {
     if (hospitalId != null) {
       _searchableList.clear();
-      waitApiRequest(
+      await waitApiRequest(
         () async {
           await DevicesApiClient().getEquipment(hospitalId);
           _searchableList.addAll(DevicesApiClient().devices);

lib/controllers/providers/api/preventive_maintenance_visits_provider.dart

@@ -1,21 +1,22 @@
-import 'dart:convert';
-
 import 'package:flutter/cupertino.dart';
-import 'package:http/http.dart';
+import 'package:flutter/material.dart';
+import 'package:fluttertoast/fluttertoast.dart';
+import 'package:test_sa/api/preventive_maintenance_api_client.dart';
+import 'package:test_sa/controllers/providers/loading_notifier.dart';
 
-import '../../../models/user.dart';
-import '../../../models/visits/visit.dart';
 import '../../../models/visits/visits_group.dart';
 import '../../../models/visits/visits_search.dart';
-import '../../api_routes/urls.dart';
+import '../../../views/pages/user/visits/update_visits_group_sheet.dart';
+import '../../http_status_manger/http_status_manger.dart';
+import '../../localization/localization.dart';
 
-class PreventiveMaintenanceVisitsProvider extends ChangeNotifier {
+class PreventiveMaintenanceVisitsProvider extends LoadingNotifier {
   // number of items call in each request
   final pageItemNumber = 50;
 
   //reset provider data
   void reset() {
-    visits = null;
+    PreventiveMaintenanceApiClient().visits.clear();
     nextPage = true;
     stateCode = null;
   }
@@ -28,98 +29,76 @@ class PreventiveMaintenanceVisitsProvider extends ChangeNotifier {
   // true if there is next page in product list and false if not
   bool? nextPage = true;
 
-  // list of user requests
-  List<Visit>? visits;
-
-  // when requests in-process _loading = true
-  // done _loading = true
-  // failed _loading = false
-  bool? isLoading;
-
   VisitsSearch? visitsSearch = VisitsSearch();
 
-  /// return -2 if request in progress
-  /// return -1 if error happen when sending request
-  /// return state code if request complete may be 200, 404 or 403
-  /// for more details check http state manager
-  /// lib\controllers\http_status_manger\http_status_manger.dart
-  Future<int> getVisits({
-    required String host,
-    required User user,
-    // VisitsSearch visitsSearch,
-  }) async {
-    if (isLoading == true) return -2;
-    isLoading = true;
-    Response response;
-    //userId = 397.toString(); // testing id to view data
-    try {
-      response = await get(
-        Uri.parse(
-          "${host + URLs.getPreventiveMaintenanceVisits}?uid=${user.id}&token=${user.token}&page=${(visits?.length ?? 0) ~/ pageItemNumber}${visitsSearch?.toSearchString()}",
-        ),
-        headers: {"Content-Type": "application/json; charset=utf-8"},
-      );
-    } catch (error) {
-      isLoading = false;
-      stateCode = -1;
-      notifyListeners();
-      return -1;
-    }
-    stateCode = response.statusCode;
-    if (response.statusCode >= 200 && response.statusCode < 300) {
-      // client's request was successfully received
-      List requestsListJson = json.decode(utf8.decode(response.bodyBytes));
-      List<Visit> visits = requestsListJson.map((request) => Visit.fromJson(request)).toList();
-      visits.addAll(visits);
-      if (visits.length == pageItemNumber) {
-        nextPage = true;
-      } else {
-        nextPage = false;
-      }
-    }
-    isLoading = false;
-    notifyListeners();
-    return response.statusCode;
+  Future getVisits() async {
+    await waitApiRequest(
+      () async {
+        await PreventiveMaintenanceApiClient().getVisits(pageItemNumber: pageItemNumber, visitsSearch: visitsSearch);
+      },
+      onSuccess: () {
+        /// TODO : this is temporary
+        stateCode = 200;
+        if (PreventiveMaintenanceApiClient().visits.length == pageItemNumber) {
+          nextPage = true;
+        } else {
+          nextPage = false;
+        }
+      },
+      onError: (error) {
+        /// TODO : this is temporary
+        stateCode = error.error?.errorCode;
+      },
+    );
   }
 
-  /// return -2 if request in progress
-  /// return -1 if error happen when sending request
-  /// return state code if request complete may be 200, 404 or 403
-  /// for more details check http state manager
-  /// lib\controllers\http_status_manger\http_status_manger.dart
-  Future<int> updateGroupOfVisits({
-    required String host,
-    required User user,
-    required VisitsGroup group,
-  }) async {
-    Response response;
-    Map<String, String> body = group.toJson();
-    body["token"] = user.token ?? "";
-    body["uid"] = user.id ?? "";
-    //userId = 397.toString(); // testing id to view data
-    try {
-      response = await post(
-        Uri.parse(host + URLs.updatePreventiveMaintenanceVisits),
-        body: body,
+  Future updateGroupOfVisits(BuildContext context) async {
+    final subtitle = AppLocalization.of(context)?.subtitle;
+    VisitsGroup? group = await showModalBottomSheet(
+      isScrollControlled: true,
+      context: context,
+      builder: (context) {
+        return UpdateVisitsGroupSheet(visits: PreventiveMaintenanceApiClient().visits, title: subtitle?.updatePreventiveMaintenance);
+      },
+    ) as VisitsGroup?;
+    if (context.mounted && group != null) {
+      showDialog<void>(
+        context: context,
+        barrierDismissible: false,
+        builder: (BuildContext context) {
+          return CupertinoAlertDialog(
+            title: Text(subtitle?.updatingDots ?? ''),
+            content: const Center(child: CircularProgressIndicator()),
+          );
+        },
+      );
+      await waitApiRequest(
+        () async {
+          await PreventiveMaintenanceApiClient().updateGroupOfVisits(group: group);
+          if (context.mounted) {
+            Navigator.of(context).pop();
+          }
+        },
+        onSuccess: () {
+          /// TODO : this is temporary
+          stateCode = 200;
+          Navigator.of(context).pop();
+          Fluttertoast.showToast(
+            msg: subtitle?.regularVisitsUpdatedSuccessfully ?? '',
+            toastLength: Toast.LENGTH_LONG,
+            gravity: ToastGravity.BOTTOM,
+          );
+        },
+        onError: (error) {
+          /// TODO : this is temporary
+          stateCode = error.error?.errorCode;
+          Fluttertoast.showToast(
+            msg: HttpStatusManger.getStatusMessage(status: error.error?.errorCode, subtitle: subtitle),
+            toastLength: Toast.LENGTH_LONG,
+            gravity: ToastGravity.BOTTOM,
+          );
+        },
       );
-
-      stateCode = response.statusCode;
-      if (response.statusCode >= 200 && response.statusCode < 300) {
-        // client's request was successfully received
-        for (var visit in (group.visits ?? [])) {
-          visit.status = group.status;
-          visit.actualDate = group.date.toString().split(" ").first;
-        }
-        group.visits?.clear();
-        notifyListeners();
-      }
-
-      return response.statusCode;
-    } catch (error) {
-      isLoading = false;
-      stateCode = -1;
-      notifyListeners();
-      return -1;
     }
   }
 }

lib/controllers/providers/api/regular_visits_provider.dart

@@ -1,22 +1,24 @@
-import 'dart:convert';
-
 import 'package:flutter/cupertino.dart';
-import 'package:http/http.dart';
+import 'package:flutter/material.dart';
+import 'package:fluttertoast/fluttertoast.dart';
+import 'package:test_sa/api/visits_api_client.dart';
+import 'package:test_sa/controllers/providers/loading_notifier.dart';
 
 import '../../../models/pantry/pentry.dart';
-import '../../../models/user.dart';
 import '../../../models/visits/visit.dart';
 import '../../../models/visits/visits_group.dart';
 import '../../../models/visits/visits_search.dart';
-import '../../api_routes/urls.dart';
+import '../../../views/pages/user/visits/update_visits_group_sheet.dart';
+import '../../http_status_manger/http_status_manger.dart';
+import '../../localization/localization.dart';
 
-class RegularVisitsProvider extends ChangeNotifier {
+class RegularVisitsProvider extends LoadingNotifier {
   // number of items call in each request
   final pageItemNumber = 50;
 
-  //reset provider data
+  // reset provider data
   void reset() {
-    visits.clear();
+    VisitsApiClient().visits.clear();
     nextPage = true;
     stateCode = null;
   }
@@ -29,145 +31,100 @@ class RegularVisitsProvider extends ChangeNotifier {
   // true if there is next page in product list and false if not
   bool nextPage = true;
 
-  // list of user requests
-  List<Visit> visits = [];
-
-  // when requests in-process _loading = true
-  // done _loading = true
-  // failed _loading = false
-  bool? isLoading;
-
   VisitsSearch? visitsSearch = VisitsSearch();
 
-  /// return -2 if request in progress
-  /// return -1 if error happen when sending request
-  /// return state code if request complete may be 200, 404 or 403
-  /// for more details check http state manager
-  /// lib\controllers\http_status_manger\http_status_manger.dart
-  Future<int> getVisits({
-    required String? host,
-    required User? user,
-    // VisitsSearch visitsSearch,
-  }) async {
-    if (isLoading == true) {
-      return -2;
-    }
-    isLoading = true;
-    Response response;
-    //userId = 397.toString(); // testing id to view data
-    try {
-      response = await get(
-        Uri.parse(
-          "$host${URLs.getRegularVisits}?uid=${user?.id}&token=${user?.token}&page=${(visits.length) ~/ pageItemNumber}${visitsSearch?.toSearchString()}",
-        ),
-        headers: {"Content-Type": "application/json; charset=utf-8"},
-      );
-    } catch (error) {
-      isLoading = false;
-      stateCode = -1;
-      notifyListeners();
-      return -1;
-    }
-    stateCode = response.statusCode;
-    if (response.statusCode >= 200 && response.statusCode < 300) {
-      // client's request was successfully received
-      try {
-        List requestsListJson = json.decode(utf8.decode(response.bodyBytes).replaceAll("\\", ""));
-        List<Visit> visitsList = requestsListJson.map((request) => Visit.fromJson(request)).toList();
-        visits.addAll(visitsList);
-        if (visits.length == pageItemNumber) {
+  Future getVisits() async {
+    await waitApiRequest(
+      () async {
+        await VisitsApiClient().getVisits(pageItemNumber: pageItemNumber, visitsSearch: visitsSearch);
+      },
+      onSuccess: () {
+        /// TODO : this is temporary
+        stateCode = 200;
+        if (VisitsApiClient().visits.length == pageItemNumber) {
           nextPage = true;
         } else {
           nextPage = false;
         }
-      } catch (error) {
-        isLoading = false;
-        stateCode = -1;
-        notifyListeners();
-        return -1;
-      }
-    }
-    isLoading = false;
-    notifyListeners();
-    return response.statusCode;
+      },
+      onError: (error) {
+        /// TODO : this is temporary
+        stateCode = error.error?.errorCode;
+      },
+    );
   }
 
-  /// return -2 if request in progress
-  /// return -1 if error happen when sending request
-  /// return state code if request complete may be 200, 404 or 403
-  /// for more details check http state manager
-  /// lib\controllers\http_status_manger\http_status_manger.dart
-  Future<int> updateGroupOfVisits({
-    required String host,
-    required User user,
-    required VisitsGroup group,
-  }) async {
-    Response response;
-    Map<String, String> body = group.toJson();
-    body["token"] = user.token ?? "";
-    body["uid"] = user.id ?? "";
-    //userId = 397.toString(); // testing id to view data
-    try {
-      response = await post(
-        Uri.parse(host + URLs.updateRegularVisits),
-        body: body,
+  Future updateGroupOfVisits(BuildContext context) async {
+    final subtitle = AppLocalization.of(context)?.subtitle;
+    VisitsGroup? group = await showModalBottomSheet(
+      isScrollControlled: true,
+      context: context,
+      builder: (context) {
+        return UpdateVisitsGroupSheet(visits: VisitsApiClient().visits, title: subtitle?.updateRegularVisits);
+      },
+    ) as VisitsGroup?;
+    if (context.mounted && group != null) {
+      showDialog<void>(
+        context: context,
+        barrierDismissible: false,
+        builder: (BuildContext context) {
+          return CupertinoAlertDialog(
+            title: Text(subtitle?.updatingDots ?? ''),
+            content: const Center(child: CircularProgressIndicator()),
+          );
+        },
+      );
+      await waitApiRequest(
+        () async {
+          await VisitsApiClient().updateGroupOfVisits(group: group);
+          reset();
+        },
+        onSuccess: () {
+          /// TODO : this is temporary
+          stateCode = 200;
+          Navigator.of(context).pop();
+          Fluttertoast.showToast(
+            msg: subtitle?.regularVisitsUpdatedSuccessfully ?? '',
+            toastLength: Toast.LENGTH_LONG,
+            gravity: ToastGravity.BOTTOM,
+          );
+        },
+        onError: (error) {
+          /// TODO : this is temporary
+          stateCode = error.error?.errorCode;
+          Fluttertoast.showToast(
+            msg: HttpStatusManger.getStatusMessage(status: error.error?.errorCode, subtitle: subtitle),
+            toastLength: Toast.LENGTH_LONG,
+            gravity: ToastGravity.BOTTOM,
+          );
+        },
       );
-      stateCode = response.statusCode;
-      if (response.statusCode >= 200 && response.statusCode < 300) {
-        // client's request was successfully received
-        reset();
-        notifyListeners();
-      }
-
-      return response.statusCode;
-    } catch (error) {
-      isLoading = false;
-      stateCode = -1;
-      notifyListeners();
-      return -1;
     }
   }
 
-  Future<Pentry?> getPently({
-    required String host,
-    required User user,
-    required String id,
-  }) async {
-    Response response;
-    response = await get(
-      Uri.parse("$host${URLs.getPentry}/$id"),
-      headers: {"Content-Type": "application/json; charset=utf-8"},
-    );
-
-    Pentry? pantry;
-    if (response.statusCode >= 200 && response.statusCode < 300) {
-      pantry = Pentry.fromMap(json.decode(utf8.decode(response.bodyBytes)));
-    }
-    return pantry;
+  Future<Pentry?> getPently({required String? id}) async {
+    return id == null ? null : await VisitsApiClient().getPentry(id);
   }
 
-  Future<int> updatePentry({
-    required String? host,
-    required User? user,
-    required Pentry? pentry,
-    required Visit? visit,
-  }) async {
-    try {
-      Response response;
-      Map<String, String>? body = pentry?.toMap();
-      body?["uid"] = user?.id ?? "";
-      body?["token"] = user?.token ?? "";
-      response = await post(
-        Uri.parse("$host${URLs.updatePentry}/${visit?.id}"),
-        body: body,
-      );
-      if (response.statusCode >= 200 && response.statusCode < 300) {
-        visit?.status = pentry?.ppmVisitStatus;
-        notifyListeners();
-      }
-      return response.statusCode;
-    } catch (error) {
-      return -1;
-    }
+  void updatePentry(BuildContext context, {required Pentry? pentry, required Visit? visit}) async {
+    final subtitle = AppLocalization.of(context)?.subtitle;
+    await waitApiRequest(
+      () async {
+        await VisitsApiClient().updatePentry(pentry: pentry, visit: visit);
+      },
+      onSuccess: () {
+        /// TODO : this is temporary
+        stateCode = 200;
+        if (subtitle != null) {
+          Fluttertoast.showToast(msg: subtitle.requestCompleteSuccessfully);
+        }
+      },
+      onError: (error) {
+        /// TODO : this is temporary
+        stateCode = error.error?.errorCode;
+        String errorMessage = HttpStatusManger.getStatusMessage(status: error.error?.errorCode, subtitle: subtitle);
+        Fluttertoast.showToast(msg: errorMessage);
+      },
+    );
   }
 }

lib/controllers/providers/api/service_requests_provider.dart

@@ -1,21 +1,20 @@
 import 'dart:convert';
 import 'dart:io';
 
+import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:fluttertoast/fluttertoast.dart';
-import 'package:http/http.dart';
 import 'package:test_sa/api/service_request_api_client.dart';
 import 'package:test_sa/controllers/providers/loading_notifier.dart';
+import 'package:test_sa/exceptions/api_exception.dart';
 
 import '../../../models/issue.dart';
 import '../../../models/lookup.dart';
 import '../../../models/service_report.dart';
 import '../../../models/service_request/service_request.dart';
 import '../../../models/service_request/service_request_search.dart';
-import '../../../models/subtitle.dart';
 import '../../../models/timer_model.dart';
-import '../../../models/user.dart';
-import '../../api_routes/urls.dart';
+import '../../../views/widgets/dialogs/dialog.dart';
 import '../../http_status_manger/http_status_manger.dart';
 import '../../localization/localization.dart';
 
@@ -38,86 +37,28 @@ class ServiceRequestsProvider extends LoadingNotifier {
   // true if there is next page in product list and false if not
   bool? nextPage = true;
 
-  // when requests in-process _loading = true
-  // done _loading = true
-  // failed _loading = false
-  bool? isLoading;
-
   ServiceRequestSearch? search = ServiceRequestSearch();
 
-  /// return -2 if request in progress
-  /// return -1 if error happen when sending request
-  /// return state code if request complete may be 200, 404 or 403
-  /// for more details check http state manager
-  /// lib\controllers\http_status_manger\http_status_manger.dart
-  Future<int> getRequests({
-    required String host,
-    required User? user,
-    required String? hospitalId,
-  }) async {
-    if (isLoading == true) {
-      return -2;
-    }
-    isLoading = true;
-    Response response;
-    try {
-      response = await get(
-        Uri.parse(
-          "$host${URLs.getServiceRequests}?uid=${user?.id}${hospitalId == null ? "" : "&client_nid=$hospitalId"}&token=${user?.token}&page=${(ServiceRequestApiClient().serviceRequests.length) ~/ pageItemNumber}${search?.toSearchString()}",
-        ),
-        headers: {"Content-Type": "application/json; charset=utf-8"},
-      );
-      stateCode = response.statusCode;
-      if (response.statusCode >= 200 && response.statusCode < 300) {
-        // client's request was successfully received
-        List requestsListJson = json.decode(utf8.decode(response.bodyBytes).replaceAll("\\", ""));
-        List<ServiceRequest> serviceRequestsPage = requestsListJson.map((request) => ServiceRequest.fromJson(request)).toList();
-        ServiceRequestApiClient().serviceRequests.addAll(serviceRequestsPage);
-        if (serviceRequestsPage.length == pageItemNumber) {
-          nextPage = true;
-        } else {
-          nextPage = false;
-        }
+  /// Get Service Requests and Fill [ServiceRequestApiClient.serviceRequests]
+  Future getRequests() async {
+    await waitApiRequest(() async {
+      final serviceRequestsPage = await ServiceRequestApiClient().getRequests(pageItemNumber: pageItemNumber, search: search);
+      if (serviceRequestsPage.length == pageItemNumber) {
+        nextPage = true;
+      } else {
+        nextPage = false;
       }
-      isLoading = false;
-      notifyListeners();
-      return response.statusCode;
-    } catch (error) {
-      isLoading = false;
-      stateCode = -1;
-      notifyListeners();
-      return -1;
-    }
+    }, onSuccess: () {
+      /// TODO : this is temporary
+      stateCode = 200;
+    }, onError: (error) {
+      /// TODO : this is temporary
+      stateCode = error.error?.errorCode;
+    });
   }
 
-  Future<ServiceRequest> getSingleServiceRequest({
-    required String requestId,
-    required String host,
-    required User user,
-    required Subtitle subtitle,
-  }) async {
-    String userData = '';
-    userData += "&uid=${user.id}";
-    userData += "&token=${user.token}";
-
-    Response response;
-    try {
-      response = await get(Uri.parse(
-        '$host${URLs.getSingleServiceRequest}?call_nid=$requestId$userData',
-      ));
-    } catch (error) {
-      throw (HttpStatusManger.getStatusMessage(status: -1, subtitle: subtitle) ?? '');
-    }
-
-    // If the call to the server was successful, parse the JSON.
-    if (response.statusCode >= 200 && response.statusCode < 300) {
-      // If the call to the server was successful, parse the JSON.
-      List jsonList = json.decode(utf8.decode(response.bodyBytes).replaceAll("\\", ""));
-      List<ServiceRequest> requests = jsonList.map((i) => ServiceRequest.fromJson(i)).toList();
-      return requests[0];
-    } else {
-      throw (HttpStatusManger.getStatusMessage(status: response.statusCode, subtitle: subtitle));
-    }
+  Future<ServiceRequest> getSingleServiceRequest({required String? requestId}) async {
+    return await ServiceRequestApiClient().getServiceById(requestId);
   }
 
   /// ### Create service request and add the response to [ServiceRequestApiClient.serviceRequests]
@@ -145,206 +86,136 @@ class ServiceRequestsProvider extends LoadingNotifier {
     });
   }
 
-  Future<int> createIssueReport({
-    required String host,
-    required User user,
-    required Issue issue,
-  }) async {
-    Response response;
-    Map<String, String> body = issue.toMap();
-    body["uid"] = user.id ?? "";
-    body["token"] = user.token ?? "";
-    try {
-      response = await post(
-        Uri.parse(host + URLs.createReport),
-        body: body,
-      );
+  Future createIssueReport(BuildContext context, {required Issue issue}) async {
+    await waitApiRequest(() async {
+      await ServiceRequestApiClient().createIssueReport(issue);
+    }, onSuccess: () {
+      final subtitle = AppLocalization.of(context)?.subtitle;
+      Fluttertoast.showToast(msg: subtitle?.requestCompleteSuccessfully ?? '');
 
-      stateCode = response.statusCode;
-      if (response.statusCode >= 200 && response.statusCode < 300) {}
-      return response.statusCode;
-    } catch (error) {
-      return -1;
-    }
+      /// TODO : this is temporary
+      stateCode = 200;
+    }, onError: (error) {
+      /// TODO : this is temporary
+      stateCode = error.error?.errorCode;
+    });
   }
 
-  Future<int> updateDate({
-    required String? host,
-    required User? user,
-    required String? newDate,
-    required Lookup? employee,
-    required ServiceRequest? request,
-  }) async {
-    Response response;
-    Map<String, String> body = {};
-    body["uid"] = user?.id ?? '';
-    body["token"] = user?.token ?? '';
-    body["nid"] = request?.id ?? '';
-    body["date"] = newDate ?? '';
-    body["ass_emp"] = employee?.id.toString() ?? '';
-    try {
-      response = await post(
-        Uri.parse((host ?? '') + URLs.updateRequestDate),
-        body: body,
-      );
-      stateCode = response.statusCode;
-      if (response.statusCode >= 200 && response.statusCode < 300) {
-        request?.engineerName = employee?.label;
-        notifyListeners();
-      }
-      return response.statusCode;
-    } catch (error) {
-      return -1;
-    }
+  Future updateDate(BuildContext context, {required String? newDate, required Lookup? employee, required ServiceRequest? request}) async {
+    final subtitle = AppLocalization.of(context)?.subtitle;
+    showDialog<void>(
+      context: context,
+      barrierDismissible: false,
+      builder: (BuildContext context) {
+        return CupertinoAlertDialog(title: Text(subtitle?.updatingDots ?? ''), content: const Center(child: CircularProgressIndicator()));
+      },
+    );
+    await waitApiRequest(
+      () async {
+        await ServiceRequestApiClient().updateDate(newDate: newDate, employee: employee, request: request);
+      },
+      onSuccess: () {
+        Navigator.of(context).pop();
+        Fluttertoast.showToast(msg: HttpStatusManger.getStatusMessage(status: 200, subtitle: subtitle));
+
+        /// TODO : this is temporary
+        stateCode = 200;
+      },
+      onError: (error) {
+        /// TODO : this is temporary
+        stateCode = error.error?.errorCode;
+      },
+    );
   }
 
-  Future<int> createServiceReport({
-    required String host,
-    required User user,
-    required ServiceReport report,
-    required ServiceRequest request,
-  }) async {
-    Response response;
-    Map<String, String> body = report.toMap();
-    body["uid"] = user.id ?? "";
-    body["token"] = user.token ?? "";
-    body["job_id"] = request.id ?? '';
-    try {
-      response = await post(
-        Uri.parse(host + URLs.createServiceReport),
-        body: body,
-      );
-
-      stateCode = response.statusCode;
-      if (response.statusCode >= 200 && response.statusCode < 300) {
+  Future createServiceReport(BuildContext context, {required ServiceReport? report, required ServiceRequest? request}) async {
+    final subtitle = AppLocalization.of(context)?.subtitle;
+    await waitApiRequest(
+      () async {
+        await ServiceRequestApiClient().createServiceReport(report: report, request: request);
         reset();
-        notifyListeners();
-      }
-      return response.statusCode;
-    } catch (error) {
-      return -1;
-    }
+      },
+      onSuccess: () {
+        /// TODO : this is temporary
+        stateCode = 200;
+        Fluttertoast.showToast(msg: subtitle?.requestCompleteSuccessfully ?? "");
+        Navigator.of(context).pop();
+        Navigator.of(context).pop();
+      },
+      onError: (error) {
+        /// TODO : this is temporary
+        stateCode = error.error?.errorCode;
+        String errorMessage = HttpStatusManger.getStatusMessage(status: error.error?.errorCode, subtitle: subtitle);
+        ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(errorMessage)));
+      },
+    );
   }
 
-  Future<int> createDuplicatedReport({
-    required String host,
-    required User user,
-    required ServiceRequest request,
-  }) async {
-    Response response;
-    String userData = '';
-    userData += "&uid=${user.id}";
-    userData += "&token=${user.token}";
-
-    try {
-      response = await get(
-        Uri.parse(
-          "$host${URLs.createDuplicatedReport}?nid=${request.id}$userData",
-        ),
+  Future createDuplicatedReport(BuildContext context, {required ServiceRequest request}) async {
+    final subtitle = AppLocalization.of(context)?.subtitle;
+    bool result = await showDialog(context: context, builder: (_) => AAlertDialog(title: subtitle?.duplicateAlert, content: subtitle?.duplicateAlertMessage));
+    if (result == true && context.mounted) {
+      showDialog(
+        context: context,
+        builder: (context) {
+          return const Center(child: CircularProgressIndicator());
+        },
+      );
+      await waitApiRequest(
+        () async {
+          await ServiceRequestApiClient().createDuplicatedReport(request: request);
+          reset();
+        },
+        onSuccess: () {
+          Navigator.of(context).pop();
+        },
+        onError: (error) {
+          /// TODO : this is temporary
+          stateCode = error.error?.errorCode;
+          ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(HttpStatusManger.getStatusMessage(status: error.error?.errorCode, subtitle: subtitle))));
+          Navigator.of(context).pop();
+        },
       );
-
-      stateCode = response.statusCode;
-
-      if (response.statusCode >= 200 && response.statusCode < 300) {
-        reset();
-        notifyListeners();
-      }
-      return response.statusCode;
-    } catch (error) {
-      return -1;
     }
   }
 
-  Future<int> updateServiceReport({
-    required String host,
-    required User user,
-    required ServiceReport report,
-    required ServiceRequest request,
-  }) async {
-    Response response;
-    Map<String, String> body = report.toMap();
-    body["uid"] = user.id ?? "";
-    body["token"] = user.token ?? "";
-    body["job_id"] = request.id ?? '';
-    body["report_id"] = request.reportID ?? '';
-    try {
-      response = await post(
-        Uri.parse(host + URLs.updateServiceReport),
-        body: body,
-      );
-      stateCode = response.statusCode;
-
-      if (response.statusCode >= 200 && response.statusCode < 300) {
+  Future updateServiceReport(BuildContext context, {required ServiceReport report, required ServiceRequest request}) async {
+    final subtitle = AppLocalization.of(context)?.subtitle;
+    await waitApiRequest(
+      () async {
+        await ServiceRequestApiClient().updateServiceReport(report: report, request: request);
         reset();
-        notifyListeners();
-      }
-      return response.statusCode;
-    } catch (error) {
-      return -1;
-    }
+      },
+      onSuccess: () {
+        Fluttertoast.showToast(msg: subtitle?.requestCompleteSuccessfully ?? '');
+        Navigator.of(context).pop();
+        Navigator.of(context).pop();
+
+        /// TODO : this is temporary
+        stateCode = 200;
+      },
+      onError: (error) {
+        /// TODO : this is temporary
+        stateCode = error.error?.errorCode;
+        String errorMessage = HttpStatusManger.getStatusMessage(status: error.error?.errorCode, subtitle: subtitle);
+        ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(errorMessage)));
+      },
+    );
   }
 
-  Future<int> updateServiceReportTimer({
-    required String host,
-    required User user,
-    required TimerModel timer,
-    required ServiceRequest request,
-  }) async {
-    Response response;
-    Map<String, String> body = {};
-    body["uid"] = user.id ?? "";
-    body["token"] = user.token ?? "";
-    body["job_id"] = request.id ?? '';
-    body["start_time"] = ((timer.startAt?.millisecondsSinceEpoch ?? 0) / 1000).toStringAsFixed(0);
-    body["end_time"] = ((timer.endAt?.millisecondsSinceEpoch ?? 0) / 1000).toStringAsFixed(0);
-    body["working_hours"] = ((timer.durationInSecond ?? 0) / 60 / 60).toStringAsFixed(5);
-    body["report_id"] = request.reportID ?? '';
+  Future updateServiceReportTimer({required TimerModel timer, required ServiceRequest request}) async {
     try {
-      response = await post(
-        Uri.parse(host + URLs.updateServiceReport),
-        body: body,
-      );
-      //stateCode = response.statusCode;
+      await ServiceRequestApiClient().updateServiceReportTimer(timer: timer, request: request);
 
-      if (response.statusCode >= 200 && response.statusCode < 300) {
-        // reset();
-        // notifyListeners();
-      }
-      return response.statusCode;
-    } catch (error) {
-      return -1;
+      /// TODO : this is temporary
+      stateCode = 200;
+    } on APIException catch (error) {
+      /// TODO : this is temporary
+      stateCode = error.error?.errorCode;
     }
   }
 
-  Future<ServiceReport> getSingleServiceReport({
-    required String reportId,
-    required String host,
-    required User user,
-    required Subtitle subtitle,
-  }) async {
-    String userData = '';
-    userData += "&uid=${user.id}";
-    userData += "&token=${user.token}";
-
-    Response response;
-    try {
-      response = await get(Uri.parse(
-        '$host${URLs.getServiceReport}?report_id=$reportId$userData',
-      ));
-    } catch (error) {
-      throw (HttpStatusManger.getStatusMessage(status: -1, subtitle: subtitle) ?? '');
-    }
-
-    // If the call to the server was successful, parse the JSON.
-    if (response.statusCode >= 200 && response.statusCode < 300) {
-      // If the call to the server was successful, parse the JSON.
-      return ServiceReport.fromJson(json.decode(utf8.decode(response.bodyBytes)), reportId);
-    } else {
-      throw (HttpStatusManger.getStatusMessage(
-            status: response.statusCode,
-            subtitle: subtitle,
-          ) ??
-          '');
-    }
+  Future<ServiceReport?> getSingleServiceReport({required String reportId}) async {
+    return await ServiceRequestApiClient().getSingleServiceReport(reportId: reportId);
   }
 }

lib/controllers/providers/loading_notifier.dart

@@ -13,7 +13,7 @@ class LoadingNotifier with ChangeNotifier {
   /// - [fun] : Callback function that contains the API request.
   /// - [onError] : Optional callback function to handle the request on failure with [APIException] parameter.
   /// - [onSuccess] : Optional callback function to handle the request on succeed.
-  void waitApiRequest(Function fun, {Function(APIException)? onError, Function? onSuccess}) async {
+  Future waitApiRequest(Function fun, {Function(APIException)? onError, Function? onSuccess}) async {
     if (_loading == true) {
       debugPrint('loading_notifier.dart : another action already started');
       return;

lib/models/service_request/service_request_search.dart

@@ -20,26 +20,13 @@ class ServiceRequestSearch {
     model = newSearch.model;
   }
 
-  String toSearchString() {
-    String search = "";
-    if (deviceSerialNumber != null && (deviceSerialNumber?.isNotEmpty ?? false)) {
-      search += "&sn_id=$deviceSerialNumber";
-    }
-
-    if (statusValue != null) {
-      search += "&status=$statusValue";
-    }
-
-    if (deviceName != null && (deviceName?.isNotEmpty ?? false)) {
-      search += "&equipment_en_name=$deviceName";
-    }
-
-    if (hospital != null && (hospital?.isNotEmpty ?? false)) {
-      search += "&client=$hospital";
-    }
-    if (model != null && (model?.isNotEmpty ?? false)) {
-      search += "&model=$model";
-    }
-    return search;
+  Map<String, dynamic> queryParameters() {
+    return <String, dynamic>{
+      if (deviceSerialNumber != null && (deviceSerialNumber?.isNotEmpty ?? false)) 'sn_id': deviceSerialNumber,
+      if (statusValue != null) 'status': statusValue?.toString(),
+      if (deviceName != null && (deviceName?.isNotEmpty ?? false)) 'equipment_en_name': deviceName,
+      if (hospital != null && (hospital?.isNotEmpty ?? false)) 'client': hospital,
+      if (model != null && (model?.isNotEmpty ?? false)) 'model': model,
+    };
   }
 }

lib/models/visits/visits_search.dart

@@ -36,47 +36,18 @@ class VisitsSearch {
     statusValue = newSearch.statusValue;
   }
 
-  String toSearchString() {
-    String _search = "";
-    if (deviceSerialNumber != null && (deviceSerialNumber?.isNotEmpty ?? false)) {
-      _search += "&sn_id=$deviceSerialNumber";
-    }
-
-    if (hospitalName != null && (hospitalName?.isNotEmpty ?? false)) {
-      _search += "&client=$hospitalName";
-    }
-
-    if (brand != null && (brand?.isNotEmpty ?? false)) {
-      _search += "&brand=$brand";
-    }
-
-    if (model != null && (model?.isNotEmpty ?? false)) {
-      _search += "&model=$model";
-    }
-
-    if (expectedDateFrom != null) {
-      _search += "&expected_date_from=${(expectedDateFrom?.millisecondsSinceEpoch ?? 0) ~/ 1000}";
-    }
-
-    if (expectedDateTo != null) {
-      _search += "&expected_date_to=${(expectedDateTo?.millisecondsSinceEpoch ?? 0) ~/ 1000}";
-    }
-
-    if (actualDateFrom != null) {
-      _search += "&actual_date_from=${(actualDateFrom?.millisecondsSinceEpoch ?? 0) ~/ 1000}";
-    }
-
-    if (actualDateTo != null) {
-      _search += "&actual_date_to=${(actualDateTo?.millisecondsSinceEpoch ?? 0) ~/ 1000}";
-    }
-
-    if (statusValue != null) {
-      _search += "&status=$statusValue";
-    }
-
-    if (contactStatus != null) {
-      _search += "&assigned_to=$contactStatus";
-    }
-    return _search;
+  Map<String, dynamic> queryParameters() {
+    return <String, dynamic>{
+      if (deviceSerialNumber != null && (deviceSerialNumber?.isNotEmpty ?? false)) 'sn_id': deviceSerialNumber,
+      if (statusValue != null) 'status': statusValue?.toString(),
+      if (hospitalName != null && (hospitalName?.isNotEmpty ?? false)) 'client': hospitalName,
+      if (brand != null && (brand?.isNotEmpty ?? false)) 'brand': brand,
+      if (model != null && (model?.isNotEmpty ?? false)) 'model': model,
+      if (expectedDateFrom != null) 'expected_date_from': (expectedDateFrom?.millisecondsSinceEpoch ?? 0) ~/ 1000,
+      if (expectedDateTo != null) 'expected_date_to': (expectedDateTo?.millisecondsSinceEpoch ?? 0) ~/ 1000,
+      if (actualDateFrom != null) 'actual_date_from': (actualDateFrom?.millisecondsSinceEpoch ?? 0) ~/ 1000,
+      if (actualDateTo != null) 'actual_date_to': (actualDateTo?.millisecondsSinceEpoch ?? 0) ~/ 1000,
+      if (contactStatus != null) 'assigned_to': contactStatus,
+    };
   }
 }

lib/views/pages/user/report_issues_page.dart

@@ -1,17 +1,11 @@
 import 'package:flutter/material.dart';
-import 'package:fluttertoast/fluttertoast.dart';
 import 'package:provider/provider.dart';
 
-import '../../../api/user_api_client.dart';
 import '../../../controllers/localization/localization.dart';
 import '../../../controllers/providers/api/service_requests_provider.dart';
-import '../../../controllers/providers/settings/setting_provider.dart';
-import '../../../controllers/providers/user_provider.dart';
 import '../../../controllers/validator/validator.dart';
 import '../../../models/issue.dart';
 import '../../../models/service_request/service_request.dart';
-import '../../../models/subtitle.dart';
-import '../../../models/user.dart';
 import '../../app_style/colors.dart';
 import '../../app_style/sizing.dart';
 import '../../widgets/app_text_form_field.dart';
@@ -25,27 +19,24 @@ class ReportIssuesPage extends StatefulWidget {
   final ServiceRequest? serviceRequest;
 
   const ReportIssuesPage({Key? key, this.serviceRequest}) : super(key: key);
+
   @override
-  _ReportIssuesPageState createState() => _ReportIssuesPageState();
+  ReportIssuesPageState createState() => ReportIssuesPageState();
 }
 
-class _ReportIssuesPageState extends State<ReportIssuesPage> {
-  List<String> _issues = [];
-  Issue _issue = Issue(reports: []);
+class ReportIssuesPageState extends State<ReportIssuesPage> {
+  final List<String> _issues = [];
+  final Issue _issue = Issue(reports: []);
   late double _height;
-  bool _isLoading = false;
   late ServiceRequestsProvider _serviceRequestsProvider;
-  late UserProvider _userProvider;
-  late SettingProvider _settingProvider;
   final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
+
   @override
   Widget build(BuildContext context) {
-    Subtitle _subtitle = AppLocalization.of(context)!.subtitle!;
+    final subtitle = AppLocalization.of(context)?.subtitle;
     _serviceRequestsProvider = Provider.of<ServiceRequestsProvider>(context);
-    _userProvider = Provider.of<UserProvider>(context);
-    _settingProvider = Provider.of<SettingProvider>(context);
     _height = MediaQuery.of(context).size.height;
-    _subtitle.setIssues(_issues);
+    subtitle?.setIssues(_issues);
     return Scaffold(
       body: SafeArea(
         child: Form(
@@ -54,7 +45,7 @@ class _ReportIssuesPageState extends State<ReportIssuesPage> {
             onRefresh: () async {},
             stateCode: 200,
             isFailedLoading: false,
-            isLoading: _isLoading,
+            isLoading: _serviceRequestsProvider.loading,
             child: Stack(
               children: [
                 SingleChildScrollView(
@@ -67,27 +58,21 @@ class _ReportIssuesPageState extends State<ReportIssuesPage> {
                             vertical: 24 * AppStyle.getScaleFactor(context),
                           ),
                           child: Text(
-                            _subtitle.reportIssue,
-                            style: Theme.of(context).textTheme.headline5?.copyWith(color: AColors.cyan, fontWeight: FontWeight.bold),
+                            subtitle?.reportIssue ?? '',
+                            style: Theme.of(context).textTheme.headlineSmall?.copyWith(color: AColors.cyan, fontWeight: FontWeight.bold),
                           ),
                         ),
                       ),
-                      Image(
-                        height: _height / 8,
-                        image: AssetImage("assets/images/logo.png"),
-                      ),
+                      Image(height: _height / 8, image: const AssetImage("assets/images/logo.png")),
                       Container(
-                        padding: EdgeInsets.symmetric(
-                          horizontal: 16,
-                          vertical: 16,
-                        ),
+                        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
                         decoration: BoxDecoration(
                             color: AColors.grey,
                             borderRadius: BorderRadius.only(
                               topLeft: Radius.circular(AppStyle.getBorderRadius(context)),
                               topRight: Radius.circular(AppStyle.getBorderRadius(context)),
                             ),
-                            boxShadow: [
+                            boxShadow: const [
                               BoxShadow(
                                 color: AColors.grey,
                                 offset: Offset(0, -1),
@@ -97,19 +82,17 @@ class _ReportIssuesPageState extends State<ReportIssuesPage> {
                           crossAxisAlignment: CrossAxisAlignment.start,
                           children: [
                             ATextFormField(
-                              initialValue: _issue?.title,
-                              hintText: _subtitle.title,
+                              initialValue: _issue.title,
+                              hintText: subtitle?.title,
                               textAlign: TextAlign.center,
-                              style: Theme.of(context).textTheme.headline6,
-                              validator: (value) => Validator.hasValue(value!) ? '' : _subtitle.titleValidateMessage,
+                              style: Theme.of(context).textTheme.titleLarge,
+                              validator: (value) => Validator.hasValue(value) ? null : subtitle?.titleValidateMessage,
                               textInputType: TextInputType.name,
                               onSaved: (value) {
                                 _issue.title = value;
                               },
                             ),
-                            SizedBox(
-                              height: 8,
-                            ),
+                            const SizedBox(height: 8),
                             Column(
                                 children: List.generate(
                                     _issues.length,
@@ -128,13 +111,13 @@ class _ReportIssuesPageState extends State<ReportIssuesPage> {
                             Padding(
                               padding: const EdgeInsets.all(8.0),
                               child: Text(
-                                "${_subtitle.shareAntherIssue} :",
-                                style: Theme.of(context).textTheme.headline6,
+                                "${subtitle?.shareAntherIssue} :",
+                                style: Theme.of(context).textTheme.titleLarge,
                               ),
                             ),
                             ATextFormField(
-                              hintText: _subtitle.description,
-                              style: Theme.of(context).textTheme.subtitle1,
+                              hintText: subtitle?.description,
+                              style: Theme.of(context).textTheme.titleMedium,
                               textInputType: TextInputType.multiline,
                               onSaved: (value) {
                                 _issue.description = value;
@@ -143,28 +126,13 @@ class _ReportIssuesPageState extends State<ReportIssuesPage> {
                             Padding(
                               padding: const EdgeInsets.all(8.0),
                               child: AButton(
-                                text: _subtitle.submit,
+                                text: subtitle?.submit ?? '',
                                 onPressed: () async {
-                                  if (!(_formKey.currentState?.validate() ?? false)) return;
-                                  _formKey.currentState?.save();
-                                  _issue.serviceRequestId = widget.serviceRequest?.id;
-                                  _isLoading = true;
-                                  setState(() {});
-                                  int status = await _serviceRequestsProvider.createIssueReport(
-                                    user: UserApiClient().user ?? User(),
-                                    host: _settingProvider.host ?? "",
-                                    issue: _issue,
-                                  );
-                                  _isLoading = false;
-                                  setState(() {});
-                                  if (status >= 200 && status < 300) {
-                                    Fluttertoast.showToast(
-                                      msg: _subtitle.requestCompleteSuccessfully,
-                                    );
-                                    Navigator.of(context).pop();
+                                  if (_formKey.currentState?.validate() ?? false) {
+                                    _issue.serviceRequestId = widget.serviceRequest?.id;
+                                    _formKey.currentState?.save();
+                                    await _serviceRequestsProvider.createIssueReport(context, issue: _issue);
                                   }
-                                  _isLoading = false;
-                                  setState(() {});
                                 },
                               ),
                             ),
@@ -174,7 +142,7 @@ class _ReportIssuesPageState extends State<ReportIssuesPage> {
                     ],
                   ),
                 ),
-                ABackButton(),
+                const ABackButton(),
               ],
             ),
           ),

lib/views/pages/user/requests/future_request_service_details.dart

@@ -1,13 +1,10 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
-import '../../../../api/user_api_client.dart';
-import '../../../../controllers/localization/localization.dart';
 import '../../../../controllers/providers/api/service_requests_provider.dart';
 import '../../../../controllers/providers/settings/setting_provider.dart';
 import '../../../../controllers/providers/user_provider.dart';
 import '../../../../models/service_request/service_request.dart';
-import '../../../../models/subtitle.dart';
 import '../../../widgets/loaders/app_loading.dart';
 import '../../../widgets/loaders/failed_loading.dart';
 import 'request_details.dart';
@@ -29,10 +26,9 @@ class _FutureRequestServiceDetailsState extends State<FutureRequestServiceDetail
     _userProvider = Provider.of<UserProvider>(context);
     _settingProvider = Provider.of<SettingProvider>(context);
     String? requestId = ModalRoute.of(context)?.settings.arguments as String?;
-    Subtitle _subtitle = AppLocalization.of(context)!.subtitle!;
     return Scaffold(
       body: FutureBuilder<ServiceRequest>(
-        future: ServiceRequestsProvider().getSingleServiceRequest(requestId: requestId ?? '', user: UserApiClient().user!, host: _settingProvider.host ?? "", subtitle: _subtitle),
+        future: ServiceRequestsProvider().getSingleServiceRequest(requestId: requestId),
         builder: (BuildContext context, AsyncSnapshot<ServiceRequest> snapshot) {
           if (snapshot.hasError) {
             return FailedLoading(

lib/views/pages/user/requests/report/create_service_report.dart

@@ -2,15 +2,11 @@ import 'dart:convert';
 import 'dart:io';
 
 import 'package:flutter/material.dart';
-import 'package:fluttertoast/fluttertoast.dart';
 import 'package:provider/provider.dart';
 
-import '../../../../../api/user_api_client.dart';
-import '../../../../../controllers/http_status_manger/http_status_manger.dart';
 import '../../../../../controllers/localization/localization.dart';
 import '../../../../../controllers/providers/api/service_requests_provider.dart';
 import '../../../../../controllers/providers/api/status_drop_down/report/service_report_last_calls_provider.dart';
-import '../../../../../controllers/providers/settings/setting_provider.dart';
 import '../../../../../controllers/validator/validator.dart';
 import '../../../../../models/device/device.dart';
 import '../../../../../models/lookup.dart';
@@ -48,12 +44,10 @@ class CreateServiceReport extends StatefulWidget {
 }
 
 class CreateServiceReportState extends State<CreateServiceReport> with TickerProviderStateMixin {
-  SettingProvider? _settingProvider;
   ServiceRequestsProvider? _serviceRequestsProvider;
 
   bool _validate = false;
   ServiceReport? _serviceReport;
-  bool _isLoading = false;
 
   Subtitle? _subtitle;
   File? _image;
@@ -84,14 +78,13 @@ class CreateServiceReportState extends State<CreateServiceReport> with TickerPro
 
   @override
   Widget build(BuildContext context) {
-    _settingProvider = Provider.of<SettingProvider>(context);
     _serviceRequestsProvider = Provider.of<ServiceRequestsProvider>(context);
     _subtitle = AppLocalization.of(context)?.subtitle;
     return Scaffold(
       key: _scaffoldKey,
       body: SafeArea(
         child: LoadingManager(
-          isLoading: _isLoading,
+          isLoading: _serviceRequestsProvider?.loading,
           isFailedLoading: false,
           stateCode: 200,
           onRefresh: () async {},
@@ -110,15 +103,15 @@ class CreateServiceReportState extends State<CreateServiceReport> with TickerPro
                         padding: const EdgeInsets.all(8.0),
                         child: Text(
                           _subtitle?.newServiceReport ?? "",
-                          style: Theme.of(context).textTheme.headline5?.copyWith(color: AColors.cyan, fontSize: 28, fontWeight: FontWeight.bold),
+                          style: Theme.of(context).textTheme.headlineSmall?.copyWith(color: AColors.cyan, fontSize: 28, fontWeight: FontWeight.bold),
                         ),
                       ),
                     ),
                     Container(
                       padding: const EdgeInsets.symmetric(horizontal: 16),
                       margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
-                      decoration: BoxDecoration(color: AColors.grey, borderRadius: BorderRadius.circular(AppStyle.getBorderRadius(context)), boxShadow: [
-                        const BoxShadow(
+                      decoration: BoxDecoration(color: AColors.grey, borderRadius: BorderRadius.circular(AppStyle.getBorderRadius(context)), boxShadow: const [
+                        BoxShadow(
                           color: AColors.grey,
                           offset: Offset(0, -1),
                         )
@@ -144,7 +137,7 @@ class CreateServiceReportState extends State<CreateServiceReport> with TickerPro
                                     ),
                               Text(
                                 "${_subtitle?.customer}: ${widget.request?.hospitalName}",
-                                style: Theme.of(context).textTheme.subtitle1?.copyWith(
+                                style: Theme.of(context).textTheme.titleMedium?.copyWith(
                                       fontWeight: FontWeight.bold,
                                       fontSize: 12,
                                     ),
@@ -343,7 +336,7 @@ class CreateServiceReportState extends State<CreateServiceReport> with TickerPro
                                           ATextFormField(
                                             initialValue: _serviceReport?.invoiceNumber ?? "",
                                             textAlign: TextAlign.center,
-                                            style: Theme.of(context).textTheme.subtitle1,
+                                            style: Theme.of(context).textTheme.titleMedium,
                                             validator: (value) => Validator.hasValue(value!) ? '' : _subtitle?.requiredWord ?? "",
                                             textInputType: TextInputType.number,
                                             onSaved: (value) {
@@ -367,7 +360,7 @@ class CreateServiceReportState extends State<CreateServiceReport> with TickerPro
                                           ATextFormField(
                                             initialValue: _serviceReport?.invoiceCode ?? "",
                                             textAlign: TextAlign.center,
-                                            style: Theme.of(context).textTheme.subtitle1,
+                                            style: Theme.of(context).textTheme.titleMedium,
                                             validator: (value) => Validator.hasValue(value!) ? '' : _subtitle?.requiredWord ?? "",
                                             textInputType: TextInputType.text,
                                             onSaved: (value) {
@@ -389,10 +382,7 @@ class CreateServiceReportState extends State<CreateServiceReport> with TickerPro
                               Expanded(
                                 child: SizedBox(
                                   height: 32 * AppStyle.getScaleFactor(context),
-                                  child: SpeechToTextButton(
-                                    controller: _faultController,
-                                    mini: true,
-                                  ),
+                                  child: SpeechToTextButton(controller: _faultController, mini: true),
                                 ),
                               ),
                             ],
@@ -404,7 +394,7 @@ class CreateServiceReportState extends State<CreateServiceReport> with TickerPro
                             initialValue: _serviceReport?.faultDescription ?? "",
                             textAlign: TextAlign.center,
                             controller: _faultController,
-                            style: Theme.of(context).textTheme.subtitle1,
+                            style: Theme.of(context).textTheme.titleMedium,
                             validator: (value) => Validator.hasValue(value!) ? '' : _subtitle?.requiredWord ?? "",
                             textInputType: TextInputType.multiline,
                             onSaved: (value) {
@@ -435,7 +425,7 @@ class CreateServiceReportState extends State<CreateServiceReport> with TickerPro
                             initialValue: _serviceReport?.workPreformed ?? "",
                             textAlign: TextAlign.center,
                             controller: _workPreformedController,
-                            style: Theme.of(context).textTheme.subtitle1,
+                            style: Theme.of(context).textTheme.titleMedium,
                             validator: (value) => Validator.hasValue(value!) ? '' : _subtitle?.requiredWord ?? "",
                             textInputType: TextInputType.multiline,
                             onSaved: (value) {
@@ -542,7 +532,7 @@ class CreateServiceReportState extends State<CreateServiceReport> with TickerPro
                                       initialValue: _serviceReport?.travelingHours,
                                       textAlign: TextAlign.center,
                                       hintText: "i.e 3, 3.5, 4",
-                                      style: Theme.of(context).textTheme.subtitle1,
+                                      style: Theme.of(context).textTheme.titleMedium,
                                       // validator: (value) =>
                                       // Validator.isNumeric(value)
                                       //     ? null : _subtitle.requiredWord,
@@ -596,7 +586,7 @@ class CreateServiceReportState extends State<CreateServiceReport> with TickerPro
                                     ATextFormField(
                                       initialValue: _serviceReport?.jobSheetNumber,
                                       textAlign: TextAlign.center,
-                                      style: Theme.of(context).textTheme.subtitle1,
+                                      style: Theme.of(context).textTheme.titleMedium,
                                       textInputType: TextInputType.name,
                                       onSaved: (value) {
                                         _serviceReport?.jobSheetNumber = value;
@@ -649,9 +639,9 @@ class CreateServiceReportState extends State<CreateServiceReport> with TickerPro
                           ),
                           Column(
                             children: List.generate(_serviceReport!.parts!.length, (index) {
-                              Part _part = _serviceReport!.parts![index];
+                              Part part = _serviceReport!.parts![index];
                               return PartItem(
-                                part: _part,
+                                part: part,
                                 onDelete: (part) {
                                   _serviceReport!.parts!.remove(part);
                                   setState(() {});
@@ -672,31 +662,9 @@ class CreateServiceReportState extends State<CreateServiceReport> with TickerPro
                         text: _subtitle?.submit ?? "",
                         onPressed: () async {
                           _validate = true;
-                          if (!(_formKey.currentState?.validate() ?? false)) {
-                            setState(() {});
-                            return;
-                          }
-                          if (!(_serviceReport?.validate() ?? false)) return;
-                          _formKey.currentState?.save();
-
-                          _isLoading = true;
-                          setState(() {});
-
-                          int? status =
-                              await _serviceRequestsProvider?.createServiceReport(user: UserApiClient().user!, host: _settingProvider?.host ?? "", report: _serviceReport!, request: widget.request!);
-                          _isLoading = false;
-                          setState(() {});
-                          if (status != null && status >= 200 && status < 300) {
-                            Fluttertoast.showToast(
-                              msg: _subtitle?.requestCompleteSuccessfully ?? "",
-                            );
-                            Navigator.of(context).pop();
-                            Navigator.of(context).pop();
-                          } else {
-                            String errorMessage = HttpStatusManger.getStatusMessage(status: status, subtitle: _subtitle);
-                            ScaffoldMessenger.of(context).showSnackBar(SnackBar(
-                              content: Text(errorMessage),
-                            ));
+                          if (_formKey.currentState?.validate() ?? false) {
+                            _formKey.currentState?.save();
+                            await _serviceRequestsProvider?.createServiceReport(context, report: _serviceReport, request: widget.request);
                           }
                         },
                       ),

lib/views/pages/user/requests/report/edit_service_report.dart

@@ -2,16 +2,11 @@ import 'dart:convert';
 import 'dart:io';
 
 import 'package:flutter/material.dart';
-import 'package:fluttertoast/fluttertoast.dart';
 import 'package:provider/provider.dart';
 
-import '../../../../../api/user_api_client.dart';
-import '../../../../../controllers/http_status_manger/http_status_manger.dart';
 import '../../../../../controllers/localization/localization.dart';
 import '../../../../../controllers/providers/api/service_requests_provider.dart';
 import '../../../../../controllers/providers/api/status_drop_down/report/service_report_last_calls_provider.dart';
-import '../../../../../controllers/providers/settings/setting_provider.dart';
-import '../../../../../controllers/providers/user_provider.dart';
 import '../../../../../controllers/validator/validator.dart';
 import '../../../../../models/part.dart';
 import '../../../../../models/service_report.dart';
@@ -38,30 +33,27 @@ import '../../../../widgets/timer/app_timer.dart';
 import '../../../../widgets/titles/app_sub_title.dart';
 
 class EditServiceReport extends StatefulWidget {
-  static final String id = "/edit-service-report";
+  static const String id = "/edit-service-report";
   final ServiceRequest request;
   final ServiceReport report;
 
   const EditServiceReport({Key? key, required this.request, required this.report}) : super(key: key);
+
   @override
-  _EditServiceReportState createState() => _EditServiceReportState();
+  EditServiceReportState createState() => EditServiceReportState();
 }
 
-class _EditServiceReportState extends State<EditServiceReport> with TickerProviderStateMixin {
-  late UserProvider _userProvider;
-  late SettingProvider _settingProvider;
+class EditServiceReportState extends State<EditServiceReport> with TickerProviderStateMixin {
   late ServiceRequestsProvider _serviceRequestsProvider;
 
   bool _validate = false;
   late ServiceReport _serviceReport;
-  bool _isLoading = false;
-
   late Subtitle _subtitle;
   late File _image;
   final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
   final GlobalKey<ScaffoldState> _scaffoldKey = GlobalKey<ScaffoldState>();
-  TextEditingController _faultController = TextEditingController();
-  TextEditingController _workPreformedController = TextEditingController();
+  final TextEditingController _faultController = TextEditingController();
+  final TextEditingController _workPreformedController = TextEditingController();
 
   @override
   void initState() {
@@ -78,15 +70,13 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
 
   @override
   Widget build(BuildContext context) {
-    _userProvider = Provider.of<UserProvider>(context);
-    _settingProvider = Provider.of<SettingProvider>(context);
     _serviceRequestsProvider = Provider.of<ServiceRequestsProvider>(context);
     _subtitle = AppLocalization.of(context)!.subtitle!;
     return Scaffold(
       key: _scaffoldKey,
       body: SafeArea(
         child: LoadingManager(
-          isLoading: _isLoading,
+          isLoading: _serviceRequestsProvider.loading,
           isFailedLoading: false,
           stateCode: 200,
           onRefresh: () async {},
@@ -105,14 +95,14 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                         padding: const EdgeInsets.all(8.0),
                         child: Text(
                           _subtitle.editServiceReport,
-                          style: Theme.of(context).textTheme.headline5?.copyWith(color: AColors.cyan, fontSize: 28, fontWeight: FontWeight.bold),
+                          style: Theme.of(context).textTheme.headlineSmall?.copyWith(color: AColors.cyan, fontSize: 28, fontWeight: FontWeight.bold),
                         ),
                       ),
                     ),
                     Container(
                       padding: const EdgeInsets.symmetric(horizontal: 16),
                       margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
-                      decoration: BoxDecoration(color: AColors.grey, borderRadius: BorderRadius.circular(AppStyle.getBorderRadius(context)), boxShadow: [
+                      decoration: BoxDecoration(color: AColors.grey, borderRadius: BorderRadius.circular(AppStyle.getBorderRadius(context)), boxShadow: const [
                         BoxShadow(
                           color: AColors.grey,
                           offset: Offset(0, -1),
@@ -121,28 +111,15 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                       child: Column(
                         crossAxisAlignment: CrossAxisAlignment.start,
                         children: [
-                          const SizedBox(
-                            height: 8,
-                          ),
+                          const SizedBox(height: 8),
                           Wrap(
                             spacing: 10,
                             children: [
-                              ASubTitle(
-                                "${_subtitle.callId}: ${widget.request.requestCode}",
-                                font: 14,
-                              ),
-                              widget.request.deviceSerialNumber == null
-                                  ? const SizedBox()
-                                  : ASubTitle(
-                                      "${_subtitle.deviceSN}: ${widget.request.deviceSerialNumber}",
-                                      font: 14,
-                                    ),
+                              ASubTitle("${_subtitle.callId}: ${widget.request.requestCode}", font: 14),
+                              widget.request.deviceSerialNumber == null ? const SizedBox() : ASubTitle("${_subtitle.deviceSN}: ${widget.request.deviceSerialNumber}", font: 14),
                               Text(
                                 "${_subtitle.customer}: ${widget.request.hospitalName}",
-                                style: Theme.of(context).textTheme.subtitle1?.copyWith(
-                                      fontWeight: FontWeight.bold,
-                                      fontSize: 12,
-                                    ),
+                                style: Theme.of(context).textTheme.titleMedium?.copyWith(fontWeight: FontWeight.bold, fontSize: 12),
                                 textScaleFactor: AppStyle.getScaleFactor(context),
                               )
                             ],
@@ -158,15 +135,8 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                                   crossAxisAlignment: CrossAxisAlignment.start,
                                   children: [
                                     ASubTitle(_subtitle.reportType),
-                                    _validate && _serviceReport.type == null
-                                        ? ASubTitle(
-                                            _subtitle.requiredWord,
-                                            color: Colors.red,
-                                          )
-                                        : const SizedBox.shrink(),
-                                    const SizedBox(
-                                      height: 4,
-                                    ),
+                                    _validate && _serviceReport.type == null ? ASubTitle(_subtitle.requiredWord, color: Colors.red) : const SizedBox.shrink(),
+                                    const SizedBox(height: 4),
                                     ServiceReportTypeMenu(
                                       initialValue: _serviceReport.type,
                                       onSelect: (status) {
@@ -176,21 +146,14 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                                   ],
                                 ),
                               ),
-                              const SizedBox(
-                                width: 8,
-                              ),
+                              const SizedBox(width: 8),
                               // visit date
                               Expanded(
                                 child: Column(
                                   crossAxisAlignment: CrossAxisAlignment.start,
                                   children: [
                                     ASubTitle(_subtitle.visitDate),
-                                    _validate && _serviceReport.visitDate == null
-                                        ? ASubTitle(
-                                            _subtitle.requiredWord,
-                                            color: Colors.red,
-                                          )
-                                        : const SizedBox.shrink(),
+                                    _validate && _serviceReport.visitDate == null ? ASubTitle(_subtitle.requiredWord, color: Colors.red) : const SizedBox.shrink(),
                                     Row(
                                       children: [
                                         Expanded(
@@ -211,9 +174,7 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                               ),
                             ],
                           ),
-                          const SizedBox(
-                            height: 8,
-                          ),
+                          const SizedBox(height: 8),
                           // device sn
                           Visibility(
                             visible: true, //widget.report.device == null,
@@ -221,12 +182,7 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                               crossAxisAlignment: CrossAxisAlignment.start,
                               children: [
                                 ASubTitle(_subtitle.deviceSN),
-                                _validate && _serviceReport.device?.id == null
-                                    ? ASubTitle(
-                                        _subtitle.requiredWord,
-                                        color: Colors.red,
-                                      )
-                                    : const SizedBox.shrink(),
+                                _validate && _serviceReport.device?.id == null ? ASubTitle(_subtitle.requiredWord, color: Colors.red) : const SizedBox.shrink(),
                                 AutoCompleteDeviceField(
                                   hospitalId: widget.request.hospitalId,
                                   initialValue: _serviceReport.device!,
@@ -234,34 +190,21 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                                     _serviceReport.device?.id = id;
                                   },
                                 ),
-                                const SizedBox(
-                                  height: 8,
-                                ),
+                                const SizedBox(height: 8),
                               ],
                             ),
                           ),
-                          const SizedBox(
-                            height: 8,
-                          ),
+                          const SizedBox(height: 8),
                           ASubTitle(_subtitle.serviceType),
-                          _validate && _serviceReport.serviceType == null
-                              ? ASubTitle(
-                                  _subtitle.requiredWord,
-                                  color: Colors.red,
-                                )
-                              : const SizedBox.shrink(),
-                          const SizedBox(
-                            height: 4,
-                          ),
+                          _validate && _serviceReport.serviceType == null ? ASubTitle(_subtitle.requiredWord, color: Colors.red) : const SizedBox.shrink(),
+                          const SizedBox(height: 4),
                           ServiceStatusMenu(
                             initialValue: _serviceReport.serviceType,
                             onSelect: (status) {
                               _serviceReport.serviceType = status;
                             },
                           ),
-                          const SizedBox(
-                            height: 8,
-                          ),
+                          const SizedBox(height: 8),
                           // Report status and Service Type
                           Row(
                             children: [
@@ -271,15 +214,8 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                                   crossAxisAlignment: CrossAxisAlignment.start,
                                   children: [
                                     ASubTitle(_subtitle.reportStatus),
-                                    _validate && _serviceReport.status == null
-                                        ? ASubTitle(
-                                            _subtitle.requiredWord,
-                                            color: Colors.red,
-                                          )
-                                        : const SizedBox.shrink(),
-                                    const SizedBox(
-                                      height: 4,
-                                    ),
+                                    _validate && _serviceReport.status == null ? ASubTitle(_subtitle.requiredWord, color: Colors.red) : const SizedBox.shrink(),
+                                    const SizedBox(height: 4),
                                     ServiceReportStatusMenu(
                                       report: _serviceReport,
                                       onSelect: (status) {
@@ -289,9 +225,7 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                                   ],
                                 ),
                               ),
-                              const SizedBox(
-                                width: 8,
-                              ),
+                              const SizedBox(width: 8),
                               Provider.of<ServiceReportLastCallsProvider>(context).isLoading == null
                                   ? const SizedBox.shrink()
                                   :
@@ -301,15 +235,8 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                                         crossAxisAlignment: CrossAxisAlignment.start,
                                         children: [
                                           ASubTitle(_subtitle.callLastSituation),
-                                          _validate && _serviceReport.callLastSituation == null
-                                              ? ASubTitle(
-                                                  _subtitle.requiredWord,
-                                                  color: Colors.red,
-                                                )
-                                              : const SizedBox.shrink(),
-                                          const SizedBox(
-                                            height: 4,
-                                          ),
+                                          _validate && _serviceReport.callLastSituation == null ? ASubTitle(_subtitle.requiredWord, color: Colors.red) : const SizedBox.shrink(),
+                                          const SizedBox(height: 4),
                                           ServiceReportLastCallsMenu(
                                             report: _serviceReport,
                                             onSelect: (status) {
@@ -326,9 +253,7 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                                     ),
                             ],
                           ),
-                          const SizedBox(
-                            height: 8,
-                          ),
+                          const SizedBox(height: 8),
                           // invoice number & code
                           _serviceReport.callLastSituation?.id != 12
                               ? const SizedBox.shrink()
@@ -339,13 +264,11 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                                         crossAxisAlignment: CrossAxisAlignment.start,
                                         children: [
                                           ASubTitle(_subtitle.invoiceNumber),
-                                          const SizedBox(
-                                            height: 8,
-                                          ),
+                                          const SizedBox(height: 8),
                                           ATextFormField(
-                                            initialValue: _serviceReport?.invoiceNumber,
+                                            initialValue: _serviceReport.invoiceNumber,
                                             textAlign: TextAlign.center,
-                                            style: Theme.of(context).textTheme.subtitle1,
+                                            style: Theme.of(context).textTheme.titleMedium,
                                             validator: (value) => Validator.hasValue(value!) ? '' : _subtitle.requiredWord,
                                             textInputType: TextInputType.number,
                                             onSaved: (value) {
@@ -355,21 +278,17 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                                         ],
                                       ),
                                     ),
-                                    const SizedBox(
-                                      width: 8,
-                                    ),
+                                    const SizedBox(width: 8),
                                     Expanded(
                                       child: Column(
                                         crossAxisAlignment: CrossAxisAlignment.start,
                                         children: [
                                           ASubTitle(_subtitle.invoiceCode),
-                                          const SizedBox(
-                                            height: 4,
-                                          ),
+                                          const SizedBox(height: 4),
                                           ATextFormField(
-                                            initialValue: _serviceReport?.invoiceCode,
+                                            initialValue: _serviceReport.invoiceCode,
                                             textAlign: TextAlign.center,
-                                            style: Theme.of(context).textTheme.subtitle1,
+                                            style: Theme.of(context).textTheme.titleMedium,
                                             validator: (value) => Validator.hasValue(value!) ? '' : _subtitle.requiredWord,
                                             textInputType: TextInputType.text,
                                             onSaved: (value) {
@@ -382,19 +301,14 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                                   ],
                                 ),
 
-                          const SizedBox(
-                            height: 8,
-                          ),
+                          const SizedBox(height: 8),
                           Row(
                             children: [
                               ASubTitle(_subtitle.faultDescription),
                               Expanded(
                                 child: SizedBox(
                                   height: 32 * AppStyle.getScaleFactor(context),
-                                  child: SpeechToTextButton(
-                                    controller: _faultController,
-                                    mini: true,
-                                  ),
+                                  child: SpeechToTextButton(controller: _faultController, mini: true),
                                 ),
                               ),
                             ],
@@ -403,29 +317,24 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                             height: 4,
                           ),
                           ATextFormField(
-                            initialValue: _serviceReport?.faultDescription,
+                            initialValue: _serviceReport.faultDescription,
                             textAlign: TextAlign.center,
                             controller: _faultController,
-                            style: Theme.of(context).textTheme.subtitle1,
+                            style: Theme.of(context).textTheme.titleMedium,
                             validator: (value) => Validator.hasValue(value!) ? '' : _subtitle.requiredWord,
                             textInputType: TextInputType.multiline,
                             onSaved: (value) {
                               _serviceReport.faultDescription = value;
                             },
                           ),
-                          const SizedBox(
-                            height: 8,
-                          ),
+                          const SizedBox(height: 8),
                           Row(
                             children: [
                               ASubTitle(_subtitle.workPreformed),
                               Expanded(
                                 child: SizedBox(
                                   height: 32 * AppStyle.getScaleFactor(context),
-                                  child: SpeechToTextButton(
-                                    controller: _workPreformedController,
-                                    mini: true,
-                                  ),
+                                  child: SpeechToTextButton(controller: _workPreformedController, mini: true),
                                 ),
                               ),
                             ],
@@ -434,10 +343,10 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                             height: 4,
                           ),
                           ATextFormField(
-                            initialValue: _serviceReport?.workPreformed,
+                            initialValue: _serviceReport.workPreformed,
                             textAlign: TextAlign.center,
                             controller: _workPreformedController,
-                            style: Theme.of(context).textTheme.subtitle1,
+                            style: Theme.of(context).textTheme.titleMedium,
                             validator: (value) => Validator.hasValue(value!) ? '' : _subtitle.requiredWord,
                             textInputType: TextInputType.multiline,
                             onSaved: (value) {
@@ -503,9 +412,7 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                                   crossAxisAlignment: CrossAxisAlignment.start,
                                   children: [
                                     ASubTitle(_subtitle.workingHours),
-                                    const SizedBox(
-                                      height: 8,
-                                    ),
+                                    const SizedBox(height: 8),
                                     AppTimer(
                                       timer: _serviceReport.timer,
                                       onChange: (timer) async {
@@ -529,22 +436,18 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                                   ],
                                 ),
                               ),
-                              const SizedBox(
-                                width: 8,
-                              ),
+                              const SizedBox(width: 8),
                               Expanded(
                                 child: Column(
                                   crossAxisAlignment: CrossAxisAlignment.start,
                                   children: [
                                     ASubTitle(_subtitle.travelingHours),
-                                    const SizedBox(
-                                      height: 4,
-                                    ),
+                                    const SizedBox(height: 4),
                                     ATextFormField(
-                                      initialValue: _serviceReport?.travelingHours,
+                                      initialValue: _serviceReport.travelingHours,
                                       textAlign: TextAlign.center,
                                       hintText: "i.e 3, 3.5, 4",
-                                      style: Theme.of(context).textTheme.subtitle1,
+                                      style: Theme.of(context).textTheme.titleMedium,
                                       validator: (value) => Validator.isNumeric(value!) ? '' : _subtitle.requiredWord,
                                       textInputType: TextInputType.number,
                                       onSaved: (value) {
@@ -556,9 +459,7 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                               ),
                             ],
                           ),
-                          const SizedBox(
-                            height: 8,
-                          ),
+                          const SizedBox(height: 8),
                           // Operating Hours and Job Sheet Number
                           Row(
                             children: [
@@ -571,10 +472,10 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                                       height: 4,
                                     ),
                                     ATextFormField(
-                                      initialValue: _serviceReport?.operatingHours,
+                                      initialValue: _serviceReport.operatingHours,
                                       textAlign: TextAlign.center,
                                       hintText: "i.e 3, 3.5, 4",
-                                      style: Theme.of(context).textTheme.subtitle1,
+                                      style: Theme.of(context).textTheme.titleMedium,
                                       validator: (value) => Validator.isNumeric(value!) ? '' : _subtitle.requiredWord,
                                       textInputType: TextInputType.number,
                                       onSaved: (value) {
@@ -596,9 +497,9 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                                       height: 4,
                                     ),
                                     ATextFormField(
-                                      initialValue: _serviceReport?.jobSheetNumber,
+                                      initialValue: _serviceReport.jobSheetNumber,
                                       textAlign: TextAlign.center,
-                                      style: Theme.of(context).textTheme.subtitle1,
+                                      style: Theme.of(context).textTheme.titleMedium,
                                       textInputType: TextInputType.name,
                                       onSaved: (value) {
                                         _serviceReport.jobSheetNumber = value;
@@ -609,9 +510,7 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                               ),
                             ],
                           ),
-                          const SizedBox(
-                            height: 8,
-                          ),
+                          const SizedBox(height: 8),
                           // Part Number and Quantity
                           Row(
                             children: [
@@ -652,9 +551,9 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                           ),
                           Column(
                             children: List.generate(_serviceReport.parts!.length, (index) {
-                              Part _part = _serviceReport.parts![index];
+                              Part part = _serviceReport.parts![index];
                               return PartItem(
-                                part: _part,
+                                part: part,
                                 onDelete: (part) {
                                   _serviceReport.parts?.remove(part);
                                   setState(() {});
@@ -663,9 +562,7 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                             }),
                           ),
 
-                          const SizedBox(
-                            height: 16,
-                          ),
+                          const SizedBox(height: 16),
                         ],
                       ),
                     ),
@@ -675,34 +572,9 @@ class _EditServiceReportState extends State<EditServiceReport> with TickerProvid
                         text: _subtitle.update,
                         onPressed: () async {
                           _validate = true;
-                          if (!(_formKey.currentState?.validate() ?? false)) {
-                            setState(() {});
-                            return;
-                          }
-                          if (!_serviceReport.validate()) {
-                            setState(() {});
-                            return;
-                          }
-                          _formKey.currentState?.save();
-
-                          _isLoading = true;
-                          setState(() {});
-
-                          int status =
-                              await _serviceRequestsProvider.updateServiceReport(user: UserApiClient().user!, host: _settingProvider.host ?? "", report: _serviceReport, request: widget.request);
-                          _isLoading = false;
-                          setState(() {});
-                          if (status >= 200 && status < 300) {
-                            Fluttertoast.showToast(
-                              msg: _subtitle.requestCompleteSuccessfully,
-                            );
-                            Navigator.of(context).pop();
-                            Navigator.of(context).pop();
-                          } else {
-                            String errorMessage = HttpStatusManger.getStatusMessage(status: status, subtitle: _subtitle);
-                            ScaffoldMessenger.of(context).showSnackBar(SnackBar(
-                              content: Text(errorMessage),
-                            ));
+                          if (_formKey.currentState?.validate() ?? false) {
+                            _formKey.currentState?.save();
+                            await _serviceRequestsProvider.updateServiceReport(context, report: _serviceReport, request: widget.request);
                           }
                         },
                       ),

lib/views/pages/user/requests/report/future_service_report.dart

@@ -1,14 +1,8 @@
 import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
 
-import '../../../../../api/user_api_client.dart';
-import '../../../../../controllers/localization/localization.dart';
 import '../../../../../controllers/providers/api/service_requests_provider.dart';
-import '../../../../../controllers/providers/settings/setting_provider.dart';
-import '../../../../../controllers/providers/user_provider.dart';
 import '../../../../../models/service_report.dart';
 import '../../../../../models/service_request/service_request.dart';
-import '../../../../../models/subtitle.dart';
 import '../../../../widgets/loaders/app_loading.dart';
 import '../../../../widgets/loaders/failed_loading.dart';
 import 'edit_service_report.dart';
@@ -19,35 +13,28 @@ class FutureServiceReport extends StatefulWidget {
   const FutureServiceReport({Key? key, required this.request}) : super(key: key);
 
   @override
-  _FutureServiceReportState createState() => _FutureServiceReportState();
+  FutureServiceReportState createState() => FutureServiceReportState();
 }
 
-class _FutureServiceReportState extends State<FutureServiceReport> {
-  late UserProvider _userProvider;
-  late SettingProvider _settingProvider;
+class FutureServiceReportState extends State<FutureServiceReport> {
   @override
   Widget build(BuildContext context) {
-    _userProvider = Provider.of<UserProvider>(context);
-    _settingProvider = Provider.of<SettingProvider>(context);
-    Subtitle _subtitle = AppLocalization.of(context)!.subtitle!;
     return Scaffold(
-      body: FutureBuilder<ServiceReport>(
-        future: ServiceRequestsProvider().getSingleServiceReport(reportId: widget.request.reportID ?? "", user: UserApiClient().user!, host: _settingProvider.host ?? "", subtitle: _subtitle),
-        builder: (BuildContext context, AsyncSnapshot<ServiceReport> snapshot) {
-          if (snapshot.hasError)
+      body: FutureBuilder<ServiceReport?>(
+        future: ServiceRequestsProvider().getSingleServiceReport(reportId: widget.request.reportID ?? ""),
+        builder: (BuildContext context, snapshot) {
+          if (snapshot.hasError) {
             return FailedLoading(
               message: snapshot.error.toString(),
               onReload: () {
                 setState(() {});
               },
             );
+          }
           if (snapshot.hasData) {
-            return EditServiceReport(
-              report: snapshot.data!,
-              request: widget.request,
-            );
+            return EditServiceReport(report: snapshot.data!, request: widget.request);
           }
-          return Center(child: ALoading());
+          return const Center(child: ALoading());
         },
       ),
     );

lib/views/pages/user/requests/request_details.dart

@@ -3,20 +3,15 @@ import 'package:intl/intl.dart';
 import 'package:provider/provider.dart';
 
 import '../../../../api/user_api_client.dart';
-import '../../../../controllers/http_status_manger/http_status_manger.dart';
 import '../../../../controllers/localization/localization.dart';
 import '../../../../controllers/providers/api/service_requests_provider.dart';
-import '../../../../controllers/providers/settings/setting_provider.dart';
-import '../../../../controllers/providers/user_provider.dart';
 import '../../../../models/enums/user_types.dart';
 import '../../../../models/service_request/service_request.dart';
-import '../../../../models/subtitle.dart';
 import '../../../app_style/colors.dart';
 import '../../../app_style/sizing.dart';
 import '../../../widgets/buttons/app_back_button.dart';
 import '../../../widgets/buttons/app_button.dart';
 import '../../../widgets/buttons/app_icon_button.dart';
-import '../../../widgets/dialogs/dialog.dart';
 import '../../../widgets/images/images_list.dart';
 import '../../../widgets/loaders/image_loader.dart';
 import '../../../widgets/requests/info_row.dart';
@@ -29,16 +24,15 @@ import 'report/create_service_report.dart';
 import 'report/future_service_report.dart';
 
 class RequestDetailsPage extends StatelessWidget {
-  static final String id = "/call-details";
+  static const String id = "/call-details";
   final ServiceRequest serviceRequest;
 
   const RequestDetailsPage({Key? key, required this.serviceRequest}) : super(key: key);
+
   @override
   Widget build(BuildContext context) {
-    Subtitle _subtitle = AppLocalization.of(context)!.subtitle!;
-    UserProvider _userProvider = Provider.of<UserProvider>(context);
-    SettingProvider _settingProvider = Provider.of<SettingProvider>(context);
-    ServiceRequestsProvider _serviceRequestsProvider = Provider.of<ServiceRequestsProvider>(context);
+    final subtitle = AppLocalization.of(context)?.subtitle;
+    ServiceRequestsProvider serviceRequestsProvider = Provider.of<ServiceRequestsProvider>(context);
     return DefaultTabController(
       length: 2,
       child: Scaffold(
@@ -50,12 +44,12 @@ class RequestDetailsPage extends StatelessWidget {
                 padding: const EdgeInsets.symmetric(horizontal: 0, vertical: 4),
                 child: Row(
                   children: [
-                    ABackButton(),
+                    const ABackButton(),
                     Expanded(
                       child: Center(
                         child: Text(
-                          _subtitle.details,
-                          style: Theme.of(context).textTheme.headline6?.copyWith(color: AColors.white, fontStyle: FontStyle.italic),
+                          subtitle?.details ?? '',
+                          style: Theme.of(context).textTheme.titleLarge?.copyWith(color: AColors.white, fontStyle: FontStyle.italic),
                         ),
                       ),
                     ),
@@ -70,9 +64,7 @@ class RequestDetailsPage extends StatelessWidget {
                           showModalBottomSheet(
                               context: context,
                               builder: (context) {
-                                return ServiceRequestsUpdateDialog(
-                                  request: serviceRequest,
-                                );
+                                return ServiceRequestsUpdateDialog(request: serviceRequest);
                               });
                           // DateTime picked = await showDatePicker(
                           //     context: context,
@@ -109,173 +101,98 @@ class RequestDetailsPage extends StatelessWidget {
                         buttonSize: 42,
                         backgroundColor: AColors.deepOrange,
                         onPressed: () {
-                          Navigator.of(context).push(MaterialPageRoute(
-                              builder: (_) => ReportIssuesPage(
-                                    serviceRequest: serviceRequest,
-                                  )));
+                          Navigator.of(context).push(MaterialPageRoute(builder: (_) => ReportIssuesPage(serviceRequest: serviceRequest)));
                         },
                       ),
                     ),
-                    SizedBox(
-                      width: 16,
-                    )
+                    const SizedBox(width: 16)
                   ],
                 ),
               ),
               (serviceRequest.devicePhotos?.isEmpty ?? false)
-                  ? SizedBox.shrink()
+                  ? const SizedBox.shrink()
                   : Column(
                       children: [
-                        SizedBox(
-                          height: 8,
-                        ),
+                        const SizedBox(height: 8),
                         MaterialButton(
                           padding: EdgeInsets.zero,
                           onPressed: () {
-                            Navigator.of(context).push(MaterialPageRoute(
+                            Navigator.of(context).push(
+                              MaterialPageRoute(
                                 builder: (_) => Scaffold(
-                                      body: InteractiveViewer(
-                                        child: Center(
-                                          child: ImageLoader(
-                                            url: serviceRequest.devicePhotos?.first,
-                                            boxFit: BoxFit.contain,
-                                          ),
-                                        ),
-                                      ),
-                                    )));
+                                  body: InteractiveViewer(
+                                    child: Center(child: ImageLoader(url: serviceRequest.devicePhotos?.first, boxFit: BoxFit.contain)),
+                                  ),
+                                ),
+                              ),
+                            );
                           },
                           child: SizedBox(
                             height: 140 * AppStyle.getScaleFactor(context),
                             width: MediaQuery.of(context).size.width,
-                            child: ImageLoader(
-                              url: serviceRequest.devicePhotos?.first,
-                              boxFit: BoxFit.cover,
-                            ),
+                            child: ImageLoader(url: serviceRequest.devicePhotos?.first, boxFit: BoxFit.cover),
                           ),
                         ),
-                        SizedBox(
-                          height: 8,
-                        ),
+                        const SizedBox(height: 8),
                         SizedBox(
                           height: 60 * AppStyle.getScaleFactor(context),
-                          child: ImagesList(
-                            images: serviceRequest.devicePhotos!,
-                          ),
+                          child: ImagesList(images: serviceRequest.devicePhotos!),
                         ),
                       ],
                     ),
-              TabBar(labelColor: AColors.primaryColor, tabs: [
-                Tab(
-                  text: _subtitle.general,
-                ),
-                Tab(
-                  text: _subtitle.serviceRequestInformation,
-                ),
-              ]),
-              SizedBox(
-                height: 8,
+              TabBar(
+                labelColor: AColors.primaryColor,
+                tabs: [
+                  Tab(text: subtitle?.general),
+                  Tab(text: subtitle?.serviceRequestInformation),
+                ],
               ),
+              const SizedBox(height: 8),
               Expanded(
                 child: TabBarView(
                   children: [
                     ListView(
-                      padding: EdgeInsets.symmetric(horizontal: 16),
+                      padding: const EdgeInsets.symmetric(horizontal: 16),
                       children: [
-                        RequestInfoRow(
-                          title: _subtitle.code,
-                          info: serviceRequest.requestCode,
-                        ),
-                        RequestInfoRow(
-                          title: "Asset Number",
-                          info: serviceRequest.deviceNumber,
-                        ),
-                        RequestInfoRow(
-                          title: _subtitle.deviceSN,
-                          info: serviceRequest.deviceSerialNumber,
-                        ),
-                        RequestInfoRow(
-                          title: _subtitle.deviceModel,
-                          info: serviceRequest.deviceModel,
-                        ),
-                        RequestInfoRow(
-                          title: _subtitle.engineerName,
-                          info: serviceRequest.engineerName,
-                        ),
-                        RequestInfoRow(
-                          title: _subtitle.engineerPhone,
-                          info: serviceRequest.engineerMobile,
-                        ),
-                        RequestInfoRow(
-                          title: _subtitle.date,
-                          info: serviceRequest.date,
-                        ),
+                        RequestInfoRow(title: subtitle?.code, info: serviceRequest.requestCode),
+                        RequestInfoRow(title: "Asset Number", info: serviceRequest.deviceNumber),
+                        RequestInfoRow(title: subtitle?.deviceSN, info: serviceRequest.deviceSerialNumber),
+                        RequestInfoRow(title: subtitle?.deviceModel, info: serviceRequest.deviceModel),
+                        RequestInfoRow(title: subtitle?.engineerName, info: serviceRequest.engineerName),
+                        RequestInfoRow(title: subtitle?.engineerPhone, info: serviceRequest.engineerMobile),
+                        RequestInfoRow(title: subtitle?.date, info: serviceRequest.date),
                         serviceRequest.nextVisitDate == null
-                            ? SizedBox.shrink()
-                            : RequestInfoRow(
-                                title: _subtitle.nextVisitDate,
-                                info: DateFormat('EE dd/MM/yyyy').format(serviceRequest.nextVisitDate!),
-                              ),
+                            ? const SizedBox.shrink()
+                            : RequestInfoRow(title: subtitle?.nextVisitDate, info: DateFormat('EE dd/MM/yyyy').format(serviceRequest.nextVisitDate!)),
                         Row(
                           children: [
                             Expanded(
                               child: Text(
-                                "${_subtitle.status} :  ",
-                                style: Theme.of(context).textTheme.subtitle1,
+                                "${subtitle?.status} :  ",
+                                style: Theme.of(context).textTheme.titleMedium,
                                 textScaleFactor: AppStyle.getScaleFactor(context),
                               ),
                             ),
                             StatusLabel(label: serviceRequest.statusLabel, color: AColors.getRequestStatusColor(serviceRequest.statusValue!)),
                           ],
                         ),
-                        Divider(
-                          color: Theme.of(context).primaryColor,
-                        ),
-                        RequestInfoRow(
-                          title: _subtitle.hospital,
-                          info: serviceRequest.hospitalName,
-                        ),
-                        RequestInfoRow(
-                          title: _subtitle.unite,
-                          info: serviceRequest.departmentName,
-                        ),
+                        Divider(color: Theme.of(context).primaryColor),
+                        RequestInfoRow(title: subtitle?.hospital, info: serviceRequest.hospitalName),
+                        RequestInfoRow(title: subtitle?.unite, info: serviceRequest.departmentName),
                         // RequestInfoRow(
                         //   title: _subtitle.deviceArName,
                         //   content: serviceRequest.deviceArName,
                         // ),
-                        RequestInfoRow(
-                          title: _subtitle.deviceEnName,
-                          content: serviceRequest.deviceEnName,
-                        ),
-                        RequestInfoRow(
-                          title: _subtitle.maintenanceIssue,
-                          content: serviceRequest.maintenanceIssue,
-                        ),
-                        if (serviceRequest.audio?.isNotEmpty == true)
-                          ASoundPlayer(
-                            audio: serviceRequest.audio,
-                          ),
+                        RequestInfoRow(title: subtitle?.deviceEnName, content: serviceRequest.deviceEnName),
+                        RequestInfoRow(title: subtitle?.maintenanceIssue, content: serviceRequest.maintenanceIssue),
+                        if (serviceRequest.audio?.isNotEmpty == true) ASoundPlayer(audio: serviceRequest.audio),
                         Center(
                           child: Padding(
-                            padding: EdgeInsets.all(32),
+                            padding: const EdgeInsets.all(32),
                             child: AButton(
-                              text: _subtitle.duplicateRequest,
+                              text: subtitle?.duplicateRequest ?? '',
                               onPressed: () async {
-                                bool result = await showDialog(
-                                    context: context,
-                                    builder: (_) => AAlertDialog(
-                                          title: _subtitle.duplicateAlert,
-                                          content: _subtitle.duplicateAlertMessage,
-                                        ));
-                                if (result == true) {
-                                  showDialog(
-                                      context: context,
-                                      builder: (context) {
-                                        return Center(child: CircularProgressIndicator());
-                                      });
-                                  int status = await _serviceRequestsProvider.createDuplicatedReport(host: _settingProvider.host ?? "", user: UserApiClient().user!, request: serviceRequest);
-                                  Navigator.of(context).pop();
-                                  ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(HttpStatusManger.getStatusMessage(status: status, subtitle: _subtitle))));
-                                }
+                                await serviceRequestsProvider.createDuplicatedReport(context, request: serviceRequest);
                               },
                             ),
                           ),
@@ -284,62 +201,42 @@ class RequestDetailsPage extends StatelessWidget {
                     ),
                     serviceRequest.viewReport ?? false
                         ? ListView(
-                            padding: EdgeInsets.symmetric(horizontal: 16),
+                            padding: const EdgeInsets.symmetric(horizontal: 16),
                             children: [
-                              RequestInfoRow(
-                                title: _subtitle.faultDescription,
-                                content: serviceRequest.faultDescription,
-                              ),
-                              RequestInfoRow(
-                                title: _subtitle.workPerformed,
-                                content: serviceRequest.workPerformed,
-                              ),
-                              RequestInfoRow(
-                                title: _subtitle.visitDate,
-                                info: serviceRequest.visitDate,
-                              ),
-                              RequestInfoRow(
-                                title: _subtitle.jobSheetNumber,
-                                info: serviceRequest.jobSheetNumber,
-                              ),
+                              RequestInfoRow(title: subtitle?.faultDescription, content: serviceRequest.faultDescription),
+                              RequestInfoRow(title: subtitle?.workPerformed, content: serviceRequest.workPerformed),
+                              RequestInfoRow(title: subtitle?.visitDate, info: serviceRequest.visitDate),
+                              RequestInfoRow(title: subtitle?.jobSheetNumber, info: serviceRequest.jobSheetNumber),
                               UserApiClient().user?.type == UsersTypes.engineer
                                   ? Padding(
-                                      padding: EdgeInsets.all(32),
+                                      padding: const EdgeInsets.all(32),
                                       child: AButton(
-                                        text: _subtitle.editServiceReport,
+                                        text: subtitle?.editServiceReport ?? '',
                                         onPressed: () {
                                           Navigator.of(context).push(
-                                            MaterialPageRoute(
-                                                builder: (_) => FutureServiceReport(
-                                                      request: serviceRequest,
-                                                    )),
+                                            MaterialPageRoute(builder: (_) => FutureServiceReport(request: serviceRequest)),
                                           );
                                         },
                                       ),
                                     )
-                                  : SizedBox.shrink(),
+                                  : const SizedBox.shrink(),
                             ],
                           )
                         : UserApiClient().user?.type == UsersTypes.engineer
                             ? Center(
                                 child: Padding(
-                                  padding: EdgeInsets.all(32),
+                                  padding: const EdgeInsets.all(32),
                                   child: AButton(
                                     text: "Create Report",
                                     onPressed: () {
                                       Navigator.of(context).push(
-                                        MaterialPageRoute(
-                                            builder: (_) => CreateServiceReport(
-                                                  request: serviceRequest,
-                                                )),
+                                        MaterialPageRoute(builder: (_) => CreateServiceReport(request: serviceRequest)),
                                       );
                                     },
                                   ),
                                 ),
                               )
-                            : Center(
-                                child: ASubTitle(_subtitle.noDateFound),
-                              ),
+                            : Center(child: ASubTitle(subtitle?.noDateFound ?? '')),
                   ],
                 ),
               ),

lib/views/pages/user/requests/requests_page.dart

@@ -2,10 +2,8 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:test_sa/api/service_request_api_client.dart';
 
-import '../../../../api/user_api_client.dart';
 import '../../../../controllers/localization/localization.dart';
 import '../../../../controllers/providers/api/service_requests_provider.dart';
-import '../../../../controllers/providers/settings/setting_provider.dart';
 import '../../../../models/service_request/service_request_search.dart';
 import '../../../../models/subtitle.dart';
 import '../../../app_style/colors.dart';
@@ -26,14 +24,12 @@ class ServiceRequestsPage extends StatefulWidget {
 
 class ServiceRequestsPageState extends State<ServiceRequestsPage> with TickerProviderStateMixin {
   late ServiceRequestsProvider _serviceRequestsProvider;
-  late SettingProvider _settingProvider;
   final bool _expandedSearch = false;
   bool _firstTime = true;
 
   @override
   Widget build(BuildContext context) {
     _serviceRequestsProvider = Provider.of<ServiceRequestsProvider>(context);
-    _settingProvider = Provider.of<SettingProvider>(context);
     Subtitle? subtitle = AppLocalization.of(context)?.subtitle;
     if (_firstTime) {
       _serviceRequestsProvider.reset();
@@ -43,15 +39,11 @@ class ServiceRequestsPageState extends State<ServiceRequestsPage> with TickerPro
     return Scaffold(
       body: SafeArea(
         child: LoadingManager(
-          isLoading: _serviceRequestsProvider.isLoading,
+          isLoading: _serviceRequestsProvider.loading,
           stateCode: _serviceRequestsProvider.stateCode,
           onRefresh: () async {
             _serviceRequestsProvider.reset();
-            await _serviceRequestsProvider.getRequests(
-              user: UserApiClient().user!,
-              host: _settingProvider.host ?? "",
-              hospitalId: UserApiClient().user!.hospital!.id,
-            );
+            await _serviceRequestsProvider.getRequests();
           },
           child: Stack(
             children: [
@@ -87,9 +79,7 @@ class ServiceRequestsPageState extends State<ServiceRequestsPage> with TickerPro
                                   context: context,
                                   isScrollControlled: true,
                                   builder: (context) {
-                                    return ServiceRequestsSearchDialog(
-                                      initialSearchValue: _serviceRequestsProvider.search!,
-                                    );
+                                    return ServiceRequestsSearchDialog(initialSearchValue: _serviceRequestsProvider.search!);
                                   },
                                 );
                                 if (temp != null) {
@@ -107,13 +97,9 @@ class ServiceRequestsPageState extends State<ServiceRequestsPage> with TickerPro
                   ),
                   Expanded(
                     child: ServiceRequestsList(
-                      nextPage: _serviceRequestsProvider.nextPage!,
+                      nextPage: _serviceRequestsProvider.nextPage ?? false,
                       onLazyLoad: () async {
-                        await _serviceRequestsProvider.getRequests(
-                          user: UserApiClient().user,
-                          host: _settingProvider.host ?? "",
-                          hospitalId: UserApiClient().user?.hospital?.id,
-                        );
+                        await _serviceRequestsProvider.getRequests();
                       },
                       requests: ServiceRequestApiClient().serviceRequests,
                     ),

lib/views/pages/user/visits/pantry/edit_pentry.dart

@@ -1,12 +1,8 @@
 import 'package:flutter/material.dart';
-import 'package:fluttertoast/fluttertoast.dart';
 import 'package:provider/provider.dart';
 
-import '../../../../../api/user_api_client.dart';
-import '../../../../../controllers/http_status_manger/http_status_manger.dart';
 import '../../../../../controllers/localization/localization.dart';
 import '../../../../../controllers/providers/api/regular_visits_provider.dart';
-import '../../../../../controllers/providers/settings/setting_provider.dart';
 import '../../../../../models/pantry/pentry.dart';
 import '../../../../../models/subtitle.dart';
 import '../../../../../models/visits/visit.dart';
@@ -28,45 +24,14 @@ class EditPentry extends StatefulWidget {
 }
 
 class _EditPentryState extends State<EditPentry> with SingleTickerProviderStateMixin {
-  bool _isLoading = false;
   bool _validate = false;
   Subtitle? _subtitle;
-  late SettingProvider _settingProvider;
   late RegularVisitsProvider _regularVisitsProvider;
   Pentry? _pentry;
   final GlobalKey<ScaffoldState> _scaffoldKey = GlobalKey<ScaffoldState>();
 
   late final TabController _tabController;
 
-  _onSubmit() async {
-    _validate = true;
-
-    if (!(_pentry?.validate() ?? false)) {
-      setState(() {});
-      return;
-    }
-
-    _isLoading = true;
-    setState(() {});
-
-    int status = await _regularVisitsProvider.updatePentry(user: UserApiClient().user, host: _settingProvider.host, pentry: _pentry, visit: widget.visit);
-    _isLoading = false;
-    setState(() {});
-    if (status >= 200 && status < 300) {
-      if (_subtitle != null) {
-        Fluttertoast.showToast(
-          msg: _subtitle!.requestCompleteSuccessfully,
-        );
-      }
-      // Navigator.of(context).pop();
-    } else {
-      String errorMessage = HttpStatusManger.getStatusMessage(status: status, subtitle: _subtitle);
-      Fluttertoast.showToast(
-        msg: errorMessage,
-      );
-    }
-  }
-
   @override
   void initState() {
     _pentry = widget.pentry;
@@ -83,13 +48,12 @@ class _EditPentryState extends State<EditPentry> with SingleTickerProviderStateM
   @override
   Widget build(BuildContext context) {
     _subtitle = AppLocalization.of(context)?.subtitle;
-    _settingProvider = Provider.of<SettingProvider>(context);
     _regularVisitsProvider = Provider.of<RegularVisitsProvider>(context);
     return Scaffold(
       key: _scaffoldKey,
       body: SafeArea(
         child: LoadingManager(
-          isLoading: _isLoading,
+          isLoading: _regularVisitsProvider.loading,
           isFailedLoading: false,
           stateCode: 200,
           onRefresh: () async {},
@@ -176,7 +140,12 @@ class _EditPentryState extends State<EditPentry> with SingleTickerProviderStateM
                             if (_tabController.index == _tabController.length - 1)
                               ASmallButton(
                                 text: _subtitle?.update,
-                                onPressed: _onSubmit,
+                                onPressed: () async {
+                                  _validate = true;
+                                  if (_pentry?.validate() ?? false) {
+                                    _regularVisitsProvider.updatePentry(context, pentry: _pentry, visit: widget.visit);
+                                  }
+                                },
                               ),
                           ],
                         ),

lib/views/pages/user/visits/pantry/future_edit_pently.dart

@@ -1,7 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
-import '../../../../../api/user_api_client.dart';
 import '../../../../../controllers/localization/localization.dart';
 import '../../../../../controllers/providers/api/regular_visits_provider.dart';
 import '../../../../../controllers/providers/settings/setting_provider.dart';
@@ -23,6 +22,7 @@ class FutureEditPentry extends StatefulWidget {
 
 class _FutureEditPentryState extends State<FutureEditPentry> {
   late SettingProvider _settingProvider;
+
   @override
   Widget build(BuildContext context) {
     _settingProvider = Provider.of<SettingProvider>(context);
@@ -30,7 +30,7 @@ class _FutureEditPentryState extends State<FutureEditPentry> {
     Subtitle subtitle = AppLocalization.of(context)!.subtitle!;
     return Scaffold(
       body: FutureBuilder<Pentry?>(
-        future: RegularVisitsProvider().getPently(user: UserApiClient().user!, host: _settingProvider.host ?? "", id: widget.visit.id!),
+        future: RegularVisitsProvider().getPently(id: widget.visit.id),
         builder: (BuildContext context, AsyncSnapshot<Pentry?> snapshot) {
           if (snapshot.hasError) {
             return FailedLoading(

lib/views/pages/user/visits/preventive_maintenance_visits_page.dart

@@ -1,16 +1,10 @@
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
-import 'package:fluttertoast/fluttertoast.dart';
 import 'package:provider/provider.dart';
+import 'package:test_sa/api/preventive_maintenance_api_client.dart';
 
-import '../../../../api/user_api_client.dart';
-import '../../../../controllers/http_status_manger/http_status_manger.dart';
 import '../../../../controllers/localization/localization.dart';
 import '../../../../controllers/providers/api/preventive_maintenance_visits_provider.dart';
-import '../../../../controllers/providers/settings/setting_provider.dart';
-import '../../../../controllers/providers/user_provider.dart';
 import '../../../../models/subtitle.dart';
-import '../../../../models/visits/visits_group.dart';
 import '../../../../models/visits/visits_search.dart';
 import '../../../app_style/colors.dart';
 import '../../../widgets/buttons/app_back_button.dart';
@@ -19,40 +13,33 @@ import '../../../widgets/buttons/app_icon_button.dart';
 import '../../../widgets/loaders/loading_manager.dart';
 import '../../../widgets/search/visits_search_bar.dart';
 import '../../../widgets/visits/visits_list.dart';
-import 'update_visits_group_sheet.dart';
 
 class PreventiveMaintenanceVisitsPage extends StatefulWidget {
-  static final String id = "/preventive-maintenance-visits";
+  static const String id = "/preventive-maintenance-visits";
+
+  const PreventiveMaintenanceVisitsPage({super.key});
+
   @override
-  _PreventiveMaintenanceVisitsPageState createState() => _PreventiveMaintenanceVisitsPageState();
+  PreventiveMaintenanceVisitsPageState createState() => PreventiveMaintenanceVisitsPageState();
 }
 
-class _PreventiveMaintenanceVisitsPageState extends State<PreventiveMaintenanceVisitsPage> with TickerProviderStateMixin {
+class PreventiveMaintenanceVisitsPageState extends State<PreventiveMaintenanceVisitsPage> with TickerProviderStateMixin {
   late PreventiveMaintenanceVisitsProvider _visitsProvider;
-  late UserProvider _userProvider;
-  late SettingProvider _settingProvider;
-  late Subtitle _subtitle;
+  Subtitle? _subtitle;
 
   @override
   Widget build(BuildContext context) {
     _visitsProvider = Provider.of<PreventiveMaintenanceVisitsProvider>(context);
-    _userProvider = Provider.of<UserProvider>(context);
-    _settingProvider = Provider.of<SettingProvider>(context);
-    _subtitle = AppLocalization.of(context)!.subtitle!;
+    _subtitle = AppLocalization.of(context)?.subtitle;
     return Scaffold(
       body: SafeArea(
         child: LoadingManager(
-          isLoading: _visitsProvider.isLoading,
-          isFailedLoading: _visitsProvider.visits == null,
+          isLoading: _visitsProvider.loading,
           stateCode: _visitsProvider.stateCode,
           onRefresh: () async {
             //_visitsProvider.visitsSearch = VisitsSearch();
             _visitsProvider.reset();
-            await _visitsProvider.getVisits(
-              user: UserApiClient().user!,
-              host: _settingProvider.host ?? "",
-              //visitsSearch: _visitsSearch
-            );
+            await _visitsProvider.getVisits();
           },
           child: Stack(
             children: [
@@ -65,12 +52,12 @@ class _PreventiveMaintenanceVisitsPageState extends State<PreventiveMaintenanceV
                       children: [
                         Row(
                           children: [
-                            ABackButton(),
+                            const ABackButton(),
                             Expanded(
                               child: Center(
                                 child: Text(
-                                  _subtitle.preventiveMaintenance,
-                                  style: Theme.of(context).textTheme.headline6?.copyWith(color: AColors.white, fontStyle: FontStyle.italic),
+                                  _subtitle?.preventiveMaintenance ?? '',
+                                  style: Theme.of(context).textTheme.titleLarge?.copyWith(color: AColors.white, fontStyle: FontStyle.italic),
                                 ),
                               ),
                             ),
@@ -80,41 +67,35 @@ class _PreventiveMaintenanceVisitsPageState extends State<PreventiveMaintenanceV
                               buttonSize: 42,
                               backgroundColor: AColors.white,
                               onPressed: () async {
-                                VisitsSearch? _temp = await showModalBottomSheet(
-                                    context: context,
-                                    isScrollControlled: true,
-                                    builder: (context) {
-                                      return VisitsSearchDialog(
-                                        initialSearchValue: _visitsProvider.visitsSearch!,
-                                        onSearch: (VisitsSearch) {},
-                                      );
-                                    });
-                                if (_temp != null) {
-                                  _visitsProvider.visitsSearch = _temp;
+                                VisitsSearch? temp = await showModalBottomSheet(
+                                  context: context,
+                                  isScrollControlled: true,
+                                  builder: (context) {
+                                    return VisitsSearchDialog(
+                                      initialSearchValue: _visitsProvider.visitsSearch!,
+                                      onSearch: (visitsSearch) {},
+                                    );
+                                  },
+                                );
+                                if (temp != null) {
+                                  _visitsProvider.visitsSearch = temp;
                                   _visitsProvider.reset();
-                                  setState(() {});
-                                  await _visitsProvider.getVisits(
-                                    user: UserApiClient().user!,
-                                    host: _settingProvider.host ?? "",
-                                    //visitsSearch: _visitsSearch
-                                  );
+                                  await _visitsProvider.getVisits();
                                 }
                               },
                             ),
-                            SizedBox(
-                              width: 16,
-                            )
+                            const SizedBox(width: 16)
                           ],
                         ),
                       ],
                     ),
                   ),
                   Visibility(
-                    visible: _visitsProvider.visitsSearch?.toSearchString().isNotEmpty ?? false,
+                    visible: _visitsProvider.visitsSearch?.queryParameters().isNotEmpty ?? false,
                     child: Padding(
                       padding: const EdgeInsets.all(8.0),
                       child: AButton(
-                        text: _subtitle.clearSearch,
+                        text: _subtitle?.clearSearch ?? '',
                         onPressed: () {
                           _visitsProvider.visitsSearch = VisitsSearch();
                           _visitsProvider.reset();
@@ -127,52 +108,12 @@ class _PreventiveMaintenanceVisitsPageState extends State<PreventiveMaintenanceV
                     child: VisitsList(
                       nextPage: _visitsProvider.nextPage!,
                       onLazyLoad: () async {
-                        await _visitsProvider.getVisits(
-                          user: UserApiClient().user!,
-                          host: _settingProvider.host ?? "",
-                          //visitsSearch: _visitsSearch
-                        );
+                        await _visitsProvider.getVisits();
                       },
                       onEditGroup: (visits) async {
-                        VisitsGroup _group = await showModalBottomSheet(
-                          isScrollControlled: true,
-                          context: context,
-                          builder: (context) {
-                            return UpdateVisitsGroupSheet(
-                              visits: visits,
-                              title: _subtitle.updatePreventiveMaintenance,
-                            );
-                          },
-                        ) as VisitsGroup;
-                        if (_group != null) {
-                          showDialog<void>(
-                            context: context,
-                            barrierDismissible: false,
-                            builder: (BuildContext context) {
-                              return CupertinoAlertDialog(
-                                title: Text(_subtitle.updatingDots),
-                                content: Center(child: CircularProgressIndicator()),
-                              );
-                            },
-                          );
-                          int status = await _visitsProvider.updateGroupOfVisits(user: UserApiClient().user!, host: _settingProvider.host ?? "", group: _group);
-                          Navigator.of(context).pop();
-                          if (status >= 200 && status < 300) {
-                            Fluttertoast.showToast(
-                              msg: _subtitle.preventiveMaintenanceUpdatedSuccessfully,
-                              toastLength: Toast.LENGTH_LONG,
-                              gravity: ToastGravity.BOTTOM,
-                            );
-                          } else {
-                            Fluttertoast.showToast(
-                              msg: HttpStatusManger.getStatusMessage(status: status, subtitle: _subtitle),
-                              toastLength: Toast.LENGTH_LONG,
-                              gravity: ToastGravity.BOTTOM,
-                            );
-                          }
-                        }
+                        _visitsProvider.updateGroupOfVisits(context);
                       },
-                      visits: _visitsProvider.visits!,
+                      visits: PreventiveMaintenanceApiClient().visits,
                     ),
                   ),
                 ],

lib/views/pages/user/visits/regular_visits_page.dart

@@ -1,16 +1,10 @@
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
-import 'package:fluttertoast/fluttertoast.dart';
 import 'package:provider/provider.dart';
+import 'package:test_sa/api/visits_api_client.dart';
 
-import '../../../../api/user_api_client.dart';
-import '../../../../controllers/http_status_manger/http_status_manger.dart';
 import '../../../../controllers/localization/localization.dart';
 import '../../../../controllers/providers/api/regular_visits_provider.dart';
-import '../../../../controllers/providers/settings/setting_provider.dart';
-import '../../../../controllers/providers/user_provider.dart';
 import '../../../../models/subtitle.dart';
-import '../../../../models/visits/visits_group.dart';
 import '../../../../models/visits/visits_search.dart';
 import '../../../app_style/colors.dart';
 import '../../../widgets/buttons/app_back_button.dart';
@@ -19,40 +13,34 @@ import '../../../widgets/buttons/app_icon_button.dart';
 import '../../../widgets/loaders/loading_manager.dart';
 import '../../../widgets/search/visits_search_bar.dart';
 import '../../../widgets/visits/visits_list.dart';
-import 'update_visits_group_sheet.dart';
 
 class RegularVisitsPage extends StatefulWidget {
   static const String id = "/Regular-visits";
 
   const RegularVisitsPage({super.key});
+
   @override
-  _RegularVisitsPageState createState() => _RegularVisitsPageState();
+  RegularVisitsPageState createState() => RegularVisitsPageState();
 }
 
-class _RegularVisitsPageState extends State<RegularVisitsPage> with TickerProviderStateMixin {
+class RegularVisitsPageState extends State<RegularVisitsPage> with TickerProviderStateMixin {
   late RegularVisitsProvider _visitsProvider;
-  late UserProvider _userProvider;
-  late SettingProvider _settingProvider;
-  bool _expandedSearch = false;
-  late Subtitle _subtitle;
+  final bool _expandedSearch = false;
+  late Subtitle? _subtitle;
+
   @override
   Widget build(BuildContext context) {
     _visitsProvider = Provider.of<RegularVisitsProvider>(context);
-    _settingProvider = Provider.of<SettingProvider>(context);
-    _userProvider = Provider.of<UserProvider>(context);
-    _subtitle = AppLocalization.of(context)!.subtitle!;
+    _subtitle = AppLocalization.of(context)?.subtitle;
     return Scaffold(
       body: SafeArea(
         child: LoadingManager(
-          isLoading: _visitsProvider.isLoading,
+          isLoading: _visitsProvider.loading,
           stateCode: _visitsProvider.stateCode,
           onRefresh: () async {
             _visitsProvider.reset();
             //_visitsProvider.visitsSearch = VisitsSearch();
-            await _visitsProvider.getVisits(
-              user: UserApiClient().user,
-              host: _settingProvider.host,
-            );
+            await _visitsProvider.getVisits();
           },
           child: Stack(
             children: [
@@ -65,17 +53,17 @@ class _RegularVisitsPageState extends State<RegularVisitsPage> with TickerProvid
                       children: [
                         Row(
                           children: [
-                            ABackButton(),
+                            const ABackButton(),
                             Expanded(
                               child: Center(
                                 child: Text(
-                                  _subtitle.preventiveMaintenance,
-                                  style: Theme.of(context).textTheme.headline6?.copyWith(color: AColors.white, fontStyle: FontStyle.italic),
+                                  _subtitle?.preventiveMaintenance ?? '',
+                                  style: Theme.of(context).textTheme.titleLarge?.copyWith(color: AColors.white, fontStyle: FontStyle.italic),
                                 ),
                               ),
                             ),
                             AnimatedSwitcher(
-                              duration: Duration(milliseconds: 400),
+                              duration: const Duration(milliseconds: 400),
                               child: AIconButton(
                                 key: ValueKey(_expandedSearch),
                                 iconData: _expandedSearch ? Icons.keyboard_arrow_up : Icons.search,
@@ -83,35 +71,33 @@ class _RegularVisitsPageState extends State<RegularVisitsPage> with TickerProvid
                                 buttonSize: 42,
                                 backgroundColor: AColors.white,
                                 onPressed: () async {
-                                  VisitsSearch _temp = await showModalBottomSheet(
+                                  VisitsSearch temp = await showModalBottomSheet(
                                       context: context,
                                       isScrollControlled: true,
                                       builder: (context) {
                                         return VisitsSearchDialog(
                                           initialSearchValue: _visitsProvider.visitsSearch!,
-                                          onSearch: (VisitsSearch) {},
+                                          onSearch: (visitsSearch) {},
                                         );
                                       });
-                                  _visitsProvider.visitsSearch?.fromSearch(_temp);
+                                  _visitsProvider.visitsSearch?.fromSearch(temp);
                                   _visitsProvider.reset();
                                   setState(() {});
                                 },
                               ),
                             ),
-                            SizedBox(
-                              width: 16,
-                            )
+                            const SizedBox(width: 16)
                           ],
                         ),
                       ],
                     ),
                   ),
                   Visibility(
-                    visible: _visitsProvider.visitsSearch?.toSearchString().isNotEmpty ?? false,
+                    visible: _visitsProvider.visitsSearch?.queryParameters().isNotEmpty ?? false,
                     child: Padding(
                       padding: const EdgeInsets.all(8.0),
                       child: AButton(
-                        text: _subtitle.clearSearch,
+                        text: _subtitle?.clearSearch ?? '',
                         onPressed: () {
                           _visitsProvider.visitsSearch = VisitsSearch();
                           _visitsProvider.reset();
@@ -124,51 +110,12 @@ class _RegularVisitsPageState extends State<RegularVisitsPage> with TickerProvid
                     child: VisitsList(
                       nextPage: _visitsProvider.nextPage,
                       onLazyLoad: () async {
-                        await _visitsProvider.getVisits(
-                          user: UserApiClient().user!,
-                          host: _settingProvider.host ?? "",
-                        );
+                        await _visitsProvider.getVisits();
                       },
                       onEditGroup: (visits) async {
-                        VisitsGroup? group = await showModalBottomSheet(
-                          isScrollControlled: true,
-                          context: context,
-                          builder: (context) {
-                            return UpdateVisitsGroupSheet(
-                              visits: visits,
-                              title: _subtitle.updateRegularVisits,
-                            );
-                          },
-                        ) as VisitsGroup?;
-                        if (group != null) {
-                          showDialog<void>(
-                            context: context,
-                            barrierDismissible: false,
-                            builder: (BuildContext context) {
-                              return CupertinoAlertDialog(
-                                title: Text(_subtitle.updatingDots),
-                                content: Center(child: CircularProgressIndicator()),
-                              );
-                            },
-                          );
-                          int status = await _visitsProvider.updateGroupOfVisits(user: UserApiClient().user!, host: _settingProvider.host ?? "", group: group);
-                          Navigator.of(context).pop();
-                          if (status >= 200 && status < 300) {
-                            Fluttertoast.showToast(
-                              msg: _subtitle.regularVisitsUpdatedSuccessfully,
-                              toastLength: Toast.LENGTH_LONG,
-                              gravity: ToastGravity.BOTTOM,
-                            );
-                          } else {
-                            Fluttertoast.showToast(
-                              msg: HttpStatusManger.getStatusMessage(status: status, subtitle: _subtitle),
-                              toastLength: Toast.LENGTH_LONG,
-                              gravity: ToastGravity.BOTTOM,
-                            );
-                          }
-                        }
+                        await _visitsProvider.updateGroupOfVisits(context);
                       },
-                      visits: _visitsProvider.visits,
+                      visits: VisitsApiClient().visits,
                     ),
                   ),
                 ],

lib/views/pages/user/visits/visit_details.dart

@@ -16,13 +16,13 @@ import '../../../widgets/visits/visit_status.dart';
 import 'pantry/future_edit_pently.dart';
 
 class VisitDetailsPage extends StatelessWidget {
-  static final String id = "/visit-details";
+  static const String id = "/visit-details";
   final Visit visit;
 
   const VisitDetailsPage({Key? key, required this.visit}) : super(key: key);
   @override
   Widget build(BuildContext context) {
-    Subtitle _subtitle = AppLocalization.of(context)!.subtitle!;
+    Subtitle subtitle = AppLocalization.of(context)!.subtitle!;
     final regularVisitsProvider = Provider.of<RegularVisitsProvider>(context);
 
     return Scaffold(
@@ -38,7 +38,7 @@ class VisitDetailsPage extends StatelessWidget {
                   Expanded(
                     child: Center(
                       child: Text(
-                        _subtitle.visitInformation,
+                        subtitle.visitInformation,
                         style: Theme.of(context).textTheme.headline6?.copyWith(color: AColors.white, fontStyle: FontStyle.italic),
                       ),
                     ),
@@ -105,7 +105,7 @@ class VisitDetailsPage extends StatelessWidget {
                     height: 8,
                   ),
                   RequestInfoRow(
-                    title: _subtitle.code,
+                    title: subtitle.code,
                     info: visit.serialNumber,
                   ),
                   RequestInfoRow(
@@ -113,22 +113,22 @@ class VisitDetailsPage extends StatelessWidget {
                     info: visit.deviceNumber,
                   ),
                   RequestInfoRow(
-                    title: _subtitle.deviceSN,
+                    title: subtitle.deviceSN,
                     info: visit.deviceSerialNumber,
                   ),
                   RequestInfoRow(
-                    title: _subtitle.expectDate,
+                    title: subtitle.expectDate,
                     info: visit.expectDate,
                   ),
                   RequestInfoRow(
-                    title: _subtitle.actualDate,
+                    title: subtitle.actualDate,
                     info: visit.actualDate,
                   ),
                   Row(
                     children: [
                       Expanded(
                         child: Text(
-                          "${_subtitle.status} :  ",
+                          "${subtitle.status} :  ",
                           style: Theme.of(context).textTheme.subtitle1?.copyWith(fontWeight: FontWeight.bold),
                           textScaleFactor: AppStyle.getScaleFactor(context),
                         ),
@@ -142,23 +142,23 @@ class VisitDetailsPage extends StatelessWidget {
                     color: Theme.of(context).primaryColor,
                   ),
                   RequestInfoRow(
-                    title: _subtitle.contactStatus,
+                    title: subtitle.contactStatus,
                     info: visit.assignTo,
                   ),
                   RequestInfoRow(
-                    title: _subtitle.engineerName,
+                    title: subtitle.engineerName,
                     info: visit.employName,
                   ),
                   RequestInfoRow(
-                    title: _subtitle.hospital,
+                    title: subtitle.hospital,
                     content: visit.hospitalName,
                   ),
                   RequestInfoRow(
-                    title: _subtitle.deviceArName,
+                    title: subtitle.deviceArName,
                     content: visit.deviceArabicName,
                   ),
                   RequestInfoRow(
-                    title: _subtitle.deviceEnName,
+                    title: subtitle.deviceEnName,
                     content: visit.deviceEnglishName,
                   ),
                 ],

lib/views/widgets/loaders/lazy_loading.dart

@@ -18,21 +18,21 @@ class LazyLoading extends StatefulWidget {
   }) : super(key: key);
 
   @override
-  _LazyLoadingState createState() => _LazyLoadingState();
+  LazyLoadingState createState() => LazyLoadingState();
 }
 
-class _LazyLoadingState extends State<LazyLoading> with TickerProviderStateMixin {
+class LazyLoadingState extends State<LazyLoading> with TickerProviderStateMixin {
   late AnimationController _animationController;
   late Animation<Offset> _offsetAnimation;
 
   _scrollListener() async {
     if (!_animationController.isAnimating && !_animationController.isCompleted && widget.nextPage) {
-      _animationController?.forward();
+      _animationController.forward();
       setState(() {});
       await widget.onLazyLoad();
-      await Future.delayed(Duration(milliseconds: 600));
+      await Future.delayed(const Duration(milliseconds: 600));
       setState(() {});
-      _animationController?.reverse();
+      _animationController.reverse();
     }
   }
 
@@ -56,7 +56,7 @@ class _LazyLoadingState extends State<LazyLoading> with TickerProviderStateMixin
   @override
   void dispose() {
     super.dispose();
-    _animationController?.dispose();
+    _animationController.dispose();
   }
 
   @override
@@ -75,13 +75,13 @@ class _LazyLoadingState extends State<LazyLoading> with TickerProviderStateMixin
           position: _offsetAnimation,
           child: Center(
             child: Visibility(
-              visible: (_animationController?.isAnimating ?? false) || (_animationController?.isCompleted ?? false),
+              visible: (_animationController.isAnimating) || (_animationController.isCompleted),
               child: Container(
                 height: 36 * AppStyle.getScaleFactor(context),
                 width: 36 * AppStyle.getScaleFactor(context),
-                padding: EdgeInsets.all(8),
-                decoration: BoxDecoration(color: Colors.white, shape: BoxShape.circle, boxShadow: [AppStyle.boxShadow]),
-                child: ALoading(),
+                padding: const EdgeInsets.all(8),
+                decoration: const BoxDecoration(color: Colors.white, shape: BoxShape.circle, boxShadow: [AppStyle.boxShadow]),
+                child: const ALoading(),
               ),
             ),
           ),

lib/views/widgets/loaders/loading_manager.dart

@@ -49,7 +49,7 @@ class _LoadingManagerState extends State<LoadingManager> {
     Subtitle? subtitle = AppLocalization.of(context)?.subtitle;
     Widget? placeHolder;
     // to load data if load not start
-    if (widget.isLoading == false && widget.stateCode == null) {
+    if (widget.onRefresh != null && widget.isLoading == false && widget.stateCode == null) {
       WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
         widget.onRefresh!();
       });
@@ -70,7 +70,7 @@ class _LoadingManagerState extends State<LoadingManager> {
     // if load end successfully return loaded widget
     return RefreshIndicator(
       onRefresh: () async {
-        await widget.onRefresh!();
+        if (widget.onRefresh != null) await widget.onRefresh!();
       },
       child: AnimatedSwitcher(
         duration: const Duration(milliseconds: 400),

lib/views/widgets/requests/service_request_update_dialog.dart

@@ -1,14 +1,9 @@
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:fluttertoast/fluttertoast.dart';
 import 'package:provider/provider.dart';
 
-import '../../../api/user_api_client.dart';
-import '../../../controllers/http_status_manger/http_status_manger.dart';
 import '../../../controllers/localization/localization.dart';
 import '../../../controllers/providers/api/service_requests_provider.dart';
-import '../../../controllers/providers/settings/setting_provider.dart';
-import '../../../controllers/providers/user_provider.dart';
 import '../../../models/lookup.dart';
 import '../../../models/service_request/service_request.dart';
 import '../../../models/subtitle.dart';
@@ -33,45 +28,10 @@ class _ServiceRequestsUpdateDialogState extends State<ServiceRequestsUpdateDialo
   DateTime? _dateTime;
   Lookup? _employee;
   Subtitle? _subtitle;
-  UserProvider? _userProvider;
-  SettingProvider? _settingProvider;
   ServiceRequestsProvider? _serviceRequestsProvider;
 
   final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
 
-  _update() async {
-    if (_dateTime == null && _employee == null) {
-      Fluttertoast.showToast(msg: _subtitle?.noDateFound ?? '');
-      return;
-    }
-    showDialog<void>(
-      context: context,
-      barrierDismissible: false,
-      builder: (BuildContext context) {
-        return CupertinoAlertDialog(
-          title: Text(_subtitle?.updatingDots ?? ''),
-          content: const Center(child: CircularProgressIndicator()),
-        );
-      },
-    );
-    int? status = await _serviceRequestsProvider?.updateDate(
-      user: UserApiClient().user,
-      host: _settingProvider?.host,
-      request: widget.request,
-      newDate: _dateTime?.toString().split(" ").first,
-      employee: _employee,
-    );
-    if (status == 200) Navigator.of(context).pop();
-    Navigator.of(context).pop();
-    Fluttertoast.showToast(
-      msg: HttpStatusManger.getStatusMessage(
-            status: status,
-            subtitle: _subtitle,
-          ) ??
-          '',
-    );
-  }
-
   @override
   void initState() {
     super.initState();
@@ -80,8 +40,6 @@ class _ServiceRequestsUpdateDialogState extends State<ServiceRequestsUpdateDialo
   @override
   Widget build(BuildContext context) {
     _subtitle = AppLocalization.of(context)?.subtitle;
-    _userProvider = Provider.of<UserProvider>(context, listen: false);
-    _settingProvider = Provider.of<SettingProvider>(context, listen: false);
     _serviceRequestsProvider = Provider.of<ServiceRequestsProvider>(context, listen: false);
     return Column(
       mainAxisSize: MainAxisSize.min,
@@ -105,7 +63,13 @@ class _ServiceRequestsUpdateDialogState extends State<ServiceRequestsUpdateDialo
                       ),
                       ASmallButton(
                         text: _subtitle?.update,
-                        onPressed: _update,
+                        onPressed: () async {
+                          if (_dateTime == null && _employee == null) {
+                            Fluttertoast.showToast(msg: _subtitle?.noDateFound ?? '');
+                            return;
+                          }
+                          await _serviceRequestsProvider?.updateDate(context, request: widget.request, newDate: _dateTime?.toString().split(" ").first, employee: _employee);
+                        },
                       )
                     ],
                   ),
@@ -115,7 +79,7 @@ class _ServiceRequestsUpdateDialogState extends State<ServiceRequestsUpdateDialo
                       Expanded(
                         child: Text(
                           _subtitle?.date ?? '',
-                          style: Theme.of(context).textTheme.subtitle1,
+                          style: Theme.of(context).textTheme.titleMedium,
                           textScaleFactor: AppStyle.getScaleFactor(context),
                         ),
                       ),

lib/views/widgets/search/service_request_search_bar.dart

@@ -69,9 +69,10 @@ class ServiceRequestsSearchDialogState extends State<ServiceRequestsSearchDialog
                   ASmallButton(
                     text: subtitle?.search,
                     onPressed: () {
-                      if (!(_formKey.currentState?.validate() ?? true)) return;
-                      _formKey.currentState?.save();
-                      Navigator.of(context).pop(_search);
+                      if (_formKey.currentState?.validate() ?? false) {
+                        _formKey.currentState?.save();
+                        Navigator.of(context).pop(_search);
+                      }
                     },
                   )
                 ],
@@ -83,9 +84,10 @@ class ServiceRequestsSearchDialogState extends State<ServiceRequestsSearchDialog
                 style: Theme.of(context).textTheme.titleLarge,
                 textInputAction: TextInputAction.search,
                 onAction: () {
-                  if (!(_formKey.currentState?.validate() ?? true)) return;
-                  _formKey.currentState?.save();
-                  Navigator.of(context).pop(_search);
+                  if (_formKey.currentState?.validate() ?? false) {
+                    _formKey.currentState?.save();
+                    Navigator.of(context).pop(_search);
+                  }
                 },
                 onSaved: (value) {
                   _search.deviceSerialNumber = value;
@@ -113,9 +115,10 @@ class ServiceRequestsSearchDialogState extends State<ServiceRequestsSearchDialog
                 style: Theme.of(context).textTheme.titleLarge,
                 textInputAction: TextInputAction.search,
                 onAction: () {
-                  if (!(_formKey.currentState?.validate() ?? true)) return;
-                  _formKey.currentState?.save();
-                  Navigator.of(context).pop(_search);
+                  if (_formKey.currentState?.validate() ?? false) {
+                    _formKey.currentState?.save();
+                    Navigator.of(context).pop(_search);
+                  }
                 },
                 onSaved: (value) {
                   _search.deviceName = value;
@@ -128,9 +131,10 @@ class ServiceRequestsSearchDialogState extends State<ServiceRequestsSearchDialog
                 style: Theme.of(context).textTheme.titleLarge,
                 textInputAction: TextInputAction.search,
                 onAction: () {
-                  if (!(_formKey.currentState?.validate() ?? true)) return;
-                  _formKey.currentState?.save();
-                  Navigator.of(context).pop(_search);
+                  if (_formKey.currentState?.validate() ?? false) {
+                    _formKey.currentState?.save();
+                    Navigator.of(context).pop(_search);
+                  }
                 },
                 onSaved: (value) {
                   _search.model = value;
@@ -145,25 +149,28 @@ class ServiceRequestsSearchDialogState extends State<ServiceRequestsSearchDialog
                   spacing: 10,
                   runSpacing: 10,
                   alignment: WrapAlignment.spaceEvenly,
-                  children: List.generate(status.length, (index) {
-                    bool isSelected = _search.statusValue == status[index].id;
-                    return FilterItem(
-                      isSelected: isSelected,
-                      onSelected: () {
-                        if (isSelected) {
-                          _search.statusValue = null;
-                        } else {
-                          _search.statusValue = status[index].id;
-                        }
-                        setState(() {});
-                      },
-                      status: status[index],
-                    );
-                  }),
+                  children: List.generate(
+                    status.length,
+                    (index) {
+                      bool isSelected = _search.statusValue == status[index].id;
+                      return FilterItem(
+                        isSelected: isSelected,
+                        onSelected: () {
+                          if (isSelected) {
+                            _search.statusValue = null;
+                          } else {
+                            _search.statusValue = status[index].id;
+                          }
+                          setState(() {});
+                        },
+                        status: status[index],
+                      );
+                    },
+                  ),
                 ),
               ),
               Visibility(
-                visible: widget.initialSearchValue.toSearchString().isNotEmpty,
+                visible: widget.initialSearchValue.queryParameters().isNotEmpty,
                 child: Padding(
                   padding: const EdgeInsets.symmetric(
                     vertical: 8,

lib/views/widgets/search/visits_search_bar.dart

@@ -245,7 +245,7 @@ class VisitsSearchDialogState extends State<VisitsSearchDialog> with TickerProvi
               },
             ),
             Visibility(
-              visible: _search?.toSearchString().isNotEmpty ?? false,
+              visible: _search?.queryParameters().isNotEmpty ?? false,
               child: Padding(
                 padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 16),
                 child: AButton(