fix(in-progress): maintain original timezone and not convert time to local timezone

src/calendarUtil.js

@@ -34,6 +34,12 @@ export function createCalendarComponent(name) {
     calendarComponent.updatePropertyWithValue('name', name);
     return calendarComponent;
 }
+// Add timezone information
+export function addTimezoneComponent(calendarComponent, timezoneId) {
+    const timezoneComponent = new ICAL.Component('vtimezone');
+    timezoneComponent.updatePropertyWithValue('tzid', timezoneId);
+    calendarComponent.addSubcomponent(timezoneComponent);
+}
 
 // Add events to the calendar component
 export function addEventsToCalendar(calendarComponent, results) {
@@ -45,13 +51,25 @@ export function addEventsToCalendar(calendarComponent, results) {
             const vevent = new ICAL.Event(event);
             const newEvent = new ICAL.Component('vevent');
 
-            const startDate = vevent.startDate && ICAL.Time.fromJSDate(vevent.startDate.toJSDate());
+            // Define start and end times using original timezone info
-            const endDate = vevent.endDate && ICAL.Time.fromJSDate(vevent.endDate.toJSDate());
+            const startDate = vevent.startDate; // Keep the original startDate with timezone
+            const endDate = vevent.endDate; // Keep the original endDate with timezone
 
+            // Specify time zone ID for DTSTART and DTEND
+            const startProp = new ICAL.Property('dtstart');
+            startProp.setValue(startDate); // Use the original startDate directly
+            startProp.setParameter('tzid', startDate.zone.tzid); // Set the timezone ID
+
+            const endProp = new ICAL.Property('dtend');
+            endProp.setValue(endDate); // Use the original endDate directly
+            endProp.setParameter('tzid', endDate.zone.tzid); // Set the timezone ID
+
+            // Set properties for newEvent
+            newEvent.addProperty(startProp);
+            newEvent.addProperty(endProp);
             newEvent.updatePropertyWithValue('uid', vevent.uid);
             newEvent.updatePropertyWithValue('summary', `${result.prefix} ${vevent.summary}`);
-            newEvent.updatePropertyWithValue('dtstart', startDate);
+
-            newEvent.updatePropertyWithValue('dtend', endDate);
 
             calendarComponent.addSubcomponent(newEvent);
         });