takes in signedin user and get patient based on signed in user

Frontend/patient_manager/lib/pages/patientView.dart

@@ -1,29 +1,69 @@
+import 'dart:convert';
+
 import 'package:flutter/material.dart';
 import 'package:patient_manager/components/patientDetails.dart';
 import 'package:patient_manager/components/myAppBar.dart';
 import 'package:patient_manager/components/patientFiles.dart';
 import 'package:patient_manager/components/patientNotes.dart';
+import 'package:patient_manager/env/env.dart';
+import 'package:patient_manager/objects/appUser.dart';
 import 'package:patient_manager/objects/patients.dart';
+import 'package:supertokens_flutter/http.dart' as http;
 
 class PatientView extends StatefulWidget {
-  final Patient selectedPatient;
+  final AppUser signedInUser;
-  const PatientView({super.key, required this.selectedPatient});
+  const PatientView({
+    super.key,
+    required this.signedInUser,
+  });
 
   @override
   State<PatientView> createState() => _PatientViewState();
 }
 
 class _PatientViewState extends State<PatientView> {
+  Future<Patient?> fetchPatient() async {
+    //print("Patien manager page: $endpoint");
+    final response = await http.get(Uri.parse(
+        "${AppEnviroment.baseApiUrl}/patients/${widget.signedInUser.app_id}"));
+    print("Here");
+    print("Body: ${response.body}");
+    print("Code: ${response.statusCode}");
+    // var errorCode = response.statusCode.toString();
+    // var errorBody = response.body;
+
+    if (response.statusCode == 200) {
+      print("Here1");
+      var decodedData = jsonDecode(response.body);
+      print("Here2");
+      Patient patients = Patient.fromJson(decodedData as Map<String, dynamic>);
+      print("Here3");
+      print(patients);
+      return patients;
+    }
+    return null;
+  }
+
   @override
   Widget build(BuildContext context) {
+    return FutureBuilder(
+      future: fetchPatient(),
+      builder: (ctx, snapshot) {
+        if (snapshot.connectionState == ConnectionState.waiting) {
+          return const Center(child: CircularProgressIndicator());
+        }
+        // Checking if future is resolved
+        else if (snapshot.connectionState == ConnectionState.done) {
+          if (snapshot.hasData) {
             return Scaffold(
               appBar: const MyAppBar(barTitle: "Patient View"),
               body: SingleChildScrollView(
                 child: Padding(
-          padding: const EdgeInsets.symmetric(vertical: 10.0, horizontal: 15.0),
+                  padding: const EdgeInsets.symmetric(
+                      vertical: 10.0, horizontal: 15.0),
                   child: Column(
                     children: [
-              PatientDetails(selectedPatient: widget.selectedPatient),
+                      PatientDetails(selectedPatient: snapshot.data!),
                       const SizedBox(
                         height: 10.0,
                       ),
@@ -36,14 +76,14 @@ class _PatientViewState extends State<PatientView> {
                           SizedBox(
                             width: 650,
                             child: PatientNotes(
-                      patientIndex: widget.selectedPatient.idpatients,
+                              patientIndex: snapshot.data!.idpatients,
                             ),
                           ),
                           SizedBox(
                             width: 650,
                             child: PatientFiles(
-                      patientIndex: widget.selectedPatient.idpatients,
+                              patientIndex: snapshot.data!.idpatients,
-                      selectedPatient: widget.selectedPatient,
+                              selectedPatient: snapshot.data!,
                             ),
                           )
                         ],
@@ -55,3 +95,13 @@ class _PatientViewState extends State<PatientView> {
             );
           }
         }
+        return Center(
+          child: Text(
+            '${snapshot.error} occurred',
+            style: TextStyle(fontSize: 18),
+          ),
+        );
+      },
+    );
+  }
+}