appointment date filter handled

lib/core/utils/date_util.dart

@@ -485,3 +485,11 @@ class DateUtil {
     return "";
   }
 }
+
+
+extension OnlyDate on DateTime{
+
+  DateTime provideDateOnly(){
+    return DateTime(this.year, month, day);
+  }
+}

lib/features/my_appointments/my_appointments_view_model.dart

@@ -50,6 +50,8 @@ class MyAppointmentsViewModel extends ChangeNotifier {
   void onTabChange(int index) {
     previouslySelectedTab = selectedTabIndex;
     selectedTabIndex = index;
+    start = null;
+    end = null;
     notifyListeners();
   }
 
@@ -451,12 +453,12 @@ class MyAppointmentsViewModel extends ChangeNotifier {
           filteredAppointmentList.add(element);
         }
       });
-      filteredAppointmentList.addAll(sourceList);
     } else {
       filteredAppointmentList.clear();
       sourceList.forEach((element) {
         try {
-          var dateTime = DateUtil.convertStringToDate(element.appointmentDate);
+          var dateTime = DateUtil.convertStringToDate(element.appointmentDate).provideDateOnly();
+
           if (start != null && end == null) {
             if (dateTime.isAtSameMomentAs(start)) {
               if (isUnderFilter(element)) {
@@ -464,7 +466,7 @@ class MyAppointmentsViewModel extends ChangeNotifier {
               }
             }
           } else if (start != null && end != null) {
-            if ((dateTime.isAfter(start)) && (dateTime.isBefore(end))) {
+            if ((dateTime.isAfter(start)) && ((dateTime.isBefore(end))||((dateTime.isAtSameMomentAs(end))))) {
               if (isUnderFilter(element)) {
                 filteredAppointmentList.add(element);
               }

lib/widgets/date_range_selector/viewmodel/date_range_view_model.dart

@@ -1,5 +1,6 @@
 import 'package:dartz/dartz.dart';
 import 'package:flutter/material.dart';
+import 'package:hmg_patient_app_new/core/utils/date_util.dart';
 import 'package:hmg_patient_app_new/features/lab/models/Range.dart';
 
 class DateRangeSelectorRangeViewModel extends ChangeNotifier {
@@ -50,7 +51,7 @@ class DateRangeSelectorRangeViewModel extends ChangeNotifier {
   get getCurrentYear => DateTime.now().year;
 
   calculateDatesFromRange() {
-    _toDate = DateTime.now();
+    _toDate = DateTime.now().provideDateOnly();
     switch (_currentlySelectedRange) {
       case Range.WEEKLY:
         _fromDate = _toDate!.subtract(Duration(days: 7));