add function to delete note

Frontend/patient_manager/lib/components/buildNotesList.dart

@@ -1,14 +1,24 @@
+import 'dart:convert';
+
 import 'package:flutter/material.dart';
+import 'package:patient_manager/components/mihDeleteMessage.dart';
+import 'package:patient_manager/components/myErrorMessage.dart';
 import 'package:patient_manager/components/myMLTextInput.dart';
+import 'package:patient_manager/components/mySuccessMessage.dart';
+import 'package:patient_manager/env/env.dart';
 import 'package:patient_manager/main.dart';
+import 'package:patient_manager/objects/appUser.dart';
 //import 'package:patient_manager/components/mybutton.dart';
 import 'package:patient_manager/objects/notes.dart';
+import 'package:supertokens_flutter/http.dart' as http;
 
 class BuildNotesList extends StatefulWidget {
+  final AppUser signedInUser;
   final List<Note> notes;
   const BuildNotesList({
     super.key,
     required this.notes,
+    required this.signedInUser,
   });
 
   @override
@@ -18,8 +28,75 @@ class BuildNotesList extends StatefulWidget {
 class _BuildNotesListState extends State<BuildNotesList> {
   final noteTextController = TextEditingController();
   int indexOn = 0;
+  final baseAPI = AppEnviroment.baseApiUrl;
 
-  void viewNotePopUp(String title, String note) {
+  Future<void> deleteNoteApiCall(int NoteId) async {
+    //print("Here1");
+    //userEmail = getLoginUserEmail() as String;
+    //print(userEmail);
+    //print("Here2");
+    //await getOfficeIdByUser(docOfficeIdApiUrl + userEmail);
+    //print("Office ID: ${futureDocOfficeId.toString()}");
+    //print("OPatient ID No: ${idController.text}");
+    //print("Here3");
+    var response = await http.delete(
+      Uri.parse("$baseAPI/notes/delete/"),
+      headers: <String, String>{
+        "Content-Type": "application/json; charset=UTF-8"
+      },
+      body: jsonEncode(<String, dynamic>{"idpatient_notes": NoteId}),
+    );
+    //print("Here4");
+    //print(response.statusCode);
+    if (response.statusCode == 200) {
+      Navigator.of(context).pop();
+      Navigator.of(context).pop();
+      Navigator.of(context)
+          .pushNamed('/patient-profile', arguments: widget.signedInUser);
+      setState(() {});
+      String message =
+          "The note has been deleted successfully. This means it will no longer be visible on your and cannot be used for future appointments.";
+      successPopUp(message);
+    } else {
+      internetConnectionPopUp();
+    }
+  }
+
+  void internetConnectionPopUp() {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return const MyErrorMessage(errorType: "Internet Connection");
+      },
+    );
+  }
+
+  void successPopUp(String message) {
+    showDialog(
+      context: context,
+      builder: (context) {
+        return MySuccessMessage(
+          successType: "Success",
+          successMessage: message,
+        );
+      },
+    );
+  }
+
+  void deletePatientPopUp(int NoteId) {
+    showDialog(
+      context: context,
+      barrierDismissible: false,
+      builder: (context) => MIHDeleteMessage(
+        deleteType: "Note",
+        onTap: () {
+          deleteNoteApiCall(NoteId);
+        },
+      ),
+    );
+  }
+
+  void viewNotePopUp(String title, String note, int noteId) {
     setState(() {
       noteTextController.text = note;
     });
@@ -44,16 +121,33 @@ class _BuildNotesListState extends State<BuildNotesList> {
               child: Column(
                 //mainAxisSize: MainAxisSize.max,
                 children: [
-                  Text(
-                    title,
-                    textAlign: TextAlign.center,
-                    style: TextStyle(
-                      color: MzanziInnovationHub.of(context)!
-                          .theme
-                          .secondaryColor(),
-                      fontSize: 35.0,
-                      fontWeight: FontWeight.bold,
-                    ),
+                  Row(
+                    crossAxisAlignment: CrossAxisAlignment.center,
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    children: [
+                      Text(
+                        title,
+                        textAlign: TextAlign.center,
+                        style: TextStyle(
+                          color: MzanziInnovationHub.of(context)!
+                              .theme
+                              .secondaryColor(),
+                          fontSize: 35.0,
+                          fontWeight: FontWeight.bold,
+                        ),
+                      ),
+                      IconButton(
+                        onPressed: () {
+                          deletePatientPopUp(noteId);
+                        },
+                        icon: Icon(
+                          Icons.delete,
+                          color: MzanziInnovationHub.of(context)!
+                              .theme
+                              .secondaryColor(),
+                        ),
+                      ),
+                    ],
                   ),
                   const SizedBox(height: 25.0),
                   Expanded(
@@ -136,8 +230,10 @@ class _BuildNotesListState extends State<BuildNotesList> {
                 color: MzanziInnovationHub.of(context)!.theme.secondaryColor(),
               ),
               onTap: () {
-                viewNotePopUp(widget.notes[index].note_name,
-                    "${widget.notes[index].insert_date}:\n${widget.notes[index].note_text}");
+                viewNotePopUp(
+                    widget.notes[index].note_name,
+                    "${widget.notes[index].insert_date}:\n${widget.notes[index].note_text}",
+                    widget.notes[index].idpatient_notes);
               },
             );
           },

Frontend/patient_manager/lib/components/patientNotes.dart

@@ -291,7 +291,10 @@ class _PatientNotesState extends State<PatientNotes> {
                           .secondaryColor()),
                 ),
                 const SizedBox(height: 10),
-                BuildNotesList(notes: notesList),
+                BuildNotesList(
+                  notes: notesList,
+                  signedInUser: widget.signedInUser,
+                ),
               ]),
             ),
           );