Add Engineer Signature & Nurse Signature to Update Gas Refill

lib/controllers/providers/api/gas_refill_provider.dart

@@ -158,6 +158,8 @@ class GasRefillProvider extends ChangeNotifier {
       "building": building?.toJson(includeFloors: false),
       "floor": floor?.toJson(includeDepartments: false),
       "department": department?.toJson(),
+      "engSignature": newModel.signatureEngineer,
+      "nurseSignature": newModel.signatureNurse,
     };
 
     body["gazRefillDetails"] = newModel.details

lib/models/gas_refill/gas_refill_model.dart

@@ -1,6 +1,9 @@
+import 'dart:typed_data';
+
 import 'package:test_sa/models/gas_refill/gas_refill_details.dart';
 import 'package:test_sa/models/lookup.dart';
 
+import '../../controllers/api_routes/urls.dart';
 import '../call_request_for_work_order_model.dart';
 
 class GasRefillModel {
@@ -14,6 +17,10 @@ class GasRefillModel {
   Department department;
   List<GasRefillDetails> details;
   AssignedEmployee assignedEmployee;
+  String signatureNurse;
+  String signatureEngineer;
+  Uint8List localNurseSignature;
+  Uint8List localEngineerSignature;
 
   DateTime startDate, endDate, expectedDate;
   GasRefillModel({
@@ -30,6 +37,10 @@ class GasRefillModel {
     this.expectedDate,
     this.department,
     this.assignedEmployee,
+    this.signatureNurse,
+    this.signatureEngineer,
+    this.localEngineerSignature,
+    this.localNurseSignature,
   });
 
   bool validate() {
@@ -58,6 +69,10 @@ class GasRefillModel {
     endDate = model.endDate;
     expectedDate = model.expectedDate;
     assignedEmployee = model.assignedEmployee;
+    localEngineerSignature = model.localEngineerSignature;
+    localNurseSignature = model.localNurseSignature;
+    signatureEngineer = model.signatureEngineer;
+    signatureNurse = model.signatureNurse;
   }
 
   factory GasRefillModel.fromJson(Map<String, dynamic> parsedJson) {
@@ -80,6 +95,8 @@ class GasRefillModel {
       endDate: DateTime.tryParse(parsedJson['endDate'] ?? ""),
       expectedDate: DateTime.tryParse(parsedJson['expectedDate'] ?? ""),
       assignedEmployee: AssignedEmployee.fromJson(parsedJson['assignedEmployee'] ?? {}),
+      signatureEngineer: URLs.getFileUrl(parsedJson["engSignature"]),
+      signatureNurse: URLs.getFileUrl(parsedJson["nurseSignature"]),
     );
   }
 }

lib/views/pages/user/gas_refill/request_gas_refill.dart

@@ -1,3 +1,5 @@
+import 'dart:convert';
+
 import 'package:flutter/material.dart';
 import 'package:fluttertoast/fluttertoast.dart';
 import 'package:provider/provider.dart';
@@ -29,6 +31,7 @@ import 'package:test_sa/views/widgets/titles/app_sub_title.dart';
 import '../../../../controllers/localization/localization.dart';
 import '../../../../controllers/providers/api/hospitals_provider.dart';
 import '../../../../models/enums/user_types.dart';
+import '../../../widgets/e_signature/e_signature.dart';
 
 class RequestGasRefill extends StatefulWidget {
   static const String id = "/request-gas-refill";
@@ -483,14 +486,43 @@ class _RequestGasRefillState extends State<RequestGasRefill> {
                           },
                         );
                       }),
+                  if (widget.gasRefillModel != null) const SizedBox(height: 16),
+                  if (widget.gasRefillModel != null) const ASubTitle("Nurse Signature"),
+                  if (widget.gasRefillModel != null)
+                    ESignature(
+                      oldSignature: _formModel.signatureNurse,
+                      newSignature: _formModel.localNurseSignature,
+                      onChange: (signature) {
+                        if (signature == null || signature.isEmpty) {
+                          return;
+                        }
+                        _formModel.localNurseSignature = signature;
+                        _formModel.signatureNurse = "${DateTime.now().toIso8601String()}.png|${base64Encode(signature)}";
+                      },
+                    ),
+                  if (widget.gasRefillModel != null)
+                    const SizedBox(
+                      height: 8,
+                    ),
+                  if (widget.gasRefillModel != null) const ASubTitle("Engineer Signature"),
+                  if (widget.gasRefillModel != null)
+                    ESignature(
+                      oldSignature: _formModel.signatureEngineer,
+                      newSignature: _formModel.localNurseSignature,
+                      onChange: (signature) {
+                        if (signature == null || signature.isEmpty) {
+                          return;
+                        }
+                        _formModel.localNurseSignature = signature;
+                        _formModel.signatureEngineer = "${DateTime.now().toIso8601String()}.png|${base64Encode(signature)}";
+                      },
+                    ),
                   const SizedBox(height: 16),
                   AButton(
                     text: widget.gasRefillModel == null ? _subtitle.submit : _subtitle.update,
                     onPressed: _onSubmit,
                   ),
-                  const SizedBox(
-                    height: 100,
-                  )
+                  const SizedBox(height: 100)
                 ],
               ),
             ),