TF-2907 Hide widget when corresponding event attribute is null

lib/features/email/presentation/email_view.dart

@@ -362,7 +362,10 @@ class EmailView extends GetWidget<SingleEmailController> {
                 presentationEmail: controller.currentEmail,
                 onMailtoAttendeesAction: controller.handleMailToAttendees,
               )),
-              if (calendarEvent.getTitleEventAction(context, emailAddressSender ?? []).isNotEmpty)
+              if (_validateDisplayEventActionBanner(
+                  context: context,
+                  event: calendarEvent,
+                  emailAddressSender: emailAddressSender ?? []))
                 CalendarEventActionBannerWidget(
                   calendarEvent: calendarEvent,
                   listEmailAddressSender: emailAddressSender ?? []
@@ -472,6 +475,20 @@ class EmailView extends GetWidget<SingleEmailController> {
     );
   }
 
+  bool _validateDisplayEventActionBanner({
+    required BuildContext context,
+    required CalendarEvent event,
+    required List<String> emailAddressSender
+  }) {
+    final usernameEvent = event.getUserNameEventAction(
+      context: context,
+      imagePaths: controller.imagePaths,
+      listEmailAddressSender: emailAddressSender);
+    final titleEvent = event.getTitleEventAction(context, emailAddressSender);
+
+    return usernameEvent.isNotEmpty && titleEvent.isNotEmpty;
+  }
+
   void _handleMoreEmailAction({
     required BuildContext context,
     required PresentationEmail presentationEmail,

lib/features/email/presentation/extensions/calendar_event_extension.dart

@@ -110,7 +110,7 @@ extension CalendarEventExtension on CalendarEvent {
       case EventMethod.refresh:
       case EventMethod.cancel:
       case EventMethod.declineCounter:
-        return getOrganizerNameEvent(context);
+        return organizerName;
       case EventMethod.reply:
       case EventMethod.counter:
         return getAttendeeNameEvent(context, listEmailAddressSender);
@@ -119,8 +119,6 @@ extension CalendarEventExtension on CalendarEvent {
     }
   }
 
-  String getOrganizerNameEvent(BuildContext context) => organizer?.name ?? AppLocalizations.of(context).you;
-
   String get organizerName => organizer?.name ?? organizer?.mailto?.value ?? '';
 
   String getAttendeeNameEvent(BuildContext context, List<String> listEmailAddressSender) {

lib/features/email/presentation/extensions/list_attendee_extension.dart

@@ -11,7 +11,10 @@ extension ListAttendeeExtension on List<CalendarAttendee> {
       .join(', ');
   }
 
-  List<CalendarAttendee> withoutOrganizer(CalendarOrganizer organizer) {
+  List<CalendarAttendee> withoutOrganizer(CalendarOrganizer? organizer) {
+    if (organizer == null) {
+      return this;
+    }
     return where((attendee) => attendee.mailto?.mailAddress != organizer.mailto)
       .whereNotNull()
       .toList();

lib/features/email/presentation/widgets/calendar_event/calendar_event_detail_widget.dart

@@ -72,6 +72,7 @@ class CalendarEventDetailWidget extends StatelessWidget {
         children: [
           if (calendarEvent.title?.isNotEmpty == true)
             EventTitleWidget(title: calendarEvent.title!),
+          if (eventDesc.isNotEmpty)
             Padding(
               padding: const EdgeInsets.only(top: CalendarEventDetailWidgetStyles.fieldTopPadding),
               child: EventBodyContentWidget(
@@ -93,12 +94,12 @@ class CalendarEventDetailWidget extends StatelessWidget {
                 onOpenNewTabAction: onOpenNewTabAction,
               ),
             ),
-          if (calendarEvent.participants?.isNotEmpty == true && calendarEvent.organizer != null)
+          if (calendarEvent.participants?.isNotEmpty == true || calendarEvent.organizer != null)
             Padding(
               padding: const EdgeInsets.only(top: CalendarEventDetailWidgetStyles.fieldTopPadding),
               child: EventAttendeeDetailWidget(
-                attendees: calendarEvent.participants!,
+                attendees: calendarEvent.participants ?? [],
-                organizer: calendarEvent.organizer!,
+                organizer: calendarEvent.organizer,
               ),
             ),
           if (calendarEvent.isDisplayedEventReplyAction)

lib/features/email/presentation/widgets/calendar_event/calendar_event_information_widget.dart

@@ -79,7 +79,10 @@ class CalendarEventInformationWidget extends StatelessWidget {
                 child: Column(
                   crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
-                    Text.rich(
+                    if (calendarEvent.organizerName.isNotEmpty)
+                      Padding(
+                        padding: const EdgeInsets.only(bottom: CalendarEventInformationWidgetStyles.space),
+                        child: Text.rich(
                           TextSpan(
                             style: const TextStyle(
                               fontSize: CalendarEventInformationWidgetStyles.invitationMessageTextSize,
@@ -99,7 +102,7 @@ class CalendarEventInformationWidget extends StatelessWidget {
                             ]
                           )
                         ),
-                    const SizedBox(height: CalendarEventInformationWidgetStyles.space),
+                      ),
                     if (calendarEvent.title?.isNotEmpty == true)
                       EventTitleWidget(title: calendarEvent.title!),
                     _buildEventTimeInformationWidget(),
@@ -112,12 +115,12 @@ class CalendarEventInformationWidget extends StatelessWidget {
                           onOpenNewTabAction: onOpenNewTabAction,
                         ),
                       ),
-                    if (calendarEvent.participants?.isNotEmpty == true && calendarEvent.organizer != null)
+                    if (calendarEvent.participants?.isNotEmpty == true || calendarEvent.organizer != null)
                       Padding(
                         padding: const EdgeInsets.only(top: CalendarEventInformationWidgetStyles.fieldTopPadding),
                         child: EventAttendeeInformationWidget(
-                          attendees: calendarEvent.participants!,
+                          attendees: calendarEvent.participants ?? [],
-                          organizer: calendarEvent.organizer!,
+                          organizer: calendarEvent.organizer,
                         ),
                       ),
                     if (calendarEvent.isDisplayedEventReplyAction)
@@ -136,7 +139,8 @@ class CalendarEventInformationWidget extends StatelessWidget {
               )
             ],
           )
-        : Row(
+        : IntrinsicHeight(
+            child: Row(
               crossAxisAlignment: CrossAxisAlignment.start,
               children: [
                 CalendarDateIconWidget(calendarEvent: calendarEvent),
@@ -155,7 +159,10 @@ class CalendarEventInformationWidget extends StatelessWidget {
                   child: Column(
                     crossAxisAlignment: CrossAxisAlignment.start,
                     children: [
-                    Text.rich(
+                      if (calendarEvent.organizerName.isNotEmpty)
+                        Padding(
+                          padding: const EdgeInsets.only(bottom: CalendarEventInformationWidgetStyles.space),
+                          child: Text.rich(
                             TextSpan(
                               style: const TextStyle(
                                 fontSize: CalendarEventInformationWidgetStyles.invitationMessageTextSize,
@@ -175,7 +182,7 @@ class CalendarEventInformationWidget extends StatelessWidget {
                               ]
                             )
                           ),
-                    const SizedBox(height: CalendarEventInformationWidgetStyles.space),
+                        ),
                       if (calendarEvent.title?.isNotEmpty == true)
                         EventTitleWidget(title: calendarEvent.title!),
                       _buildEventTimeInformationWidget(),
@@ -188,12 +195,12 @@ class CalendarEventInformationWidget extends StatelessWidget {
                             onOpenNewTabAction: onOpenNewTabAction,
                           ),
                         ),
-                    if (calendarEvent.participants?.isNotEmpty == true && calendarEvent.organizer != null)
+                      if (calendarEvent.participants?.isNotEmpty == true || calendarEvent.organizer != null)
                         Padding(
                           padding: const EdgeInsets.only(top: CalendarEventInformationWidgetStyles.fieldTopPadding),
                           child: EventAttendeeInformationWidget(
-                          attendees: calendarEvent.participants!,
+                            attendees: calendarEvent.participants ?? [],
-                          organizer: calendarEvent.organizer!,
+                            organizer: calendarEvent.organizer,
                           ),
                         ),
                       if (calendarEvent.isDisplayedEventReplyAction)
@@ -202,16 +209,13 @@ class CalendarEventInformationWidget extends StatelessWidget {
                           onCalendarEventReplyActionClick: onCalendarEventReplyActionClick,
                           calendarEventReplying: calendarEventReplying,
                           presentationEmail: presentationEmail,
-                        onMailToAttendeesAction: () => onMailtoAttendeesAction?.call(
-                          calendarEvent.organizer,
-                          calendarEvent.participants,
-                        ),
                         ),
                     ],
                   ),
                 ))
               ],
             ),
+          ),
     );
   }
 

lib/features/email/presentation/widgets/calendar_event/event_attendee_detail_widget.dart

@@ -15,7 +15,7 @@ class EventAttendeeDetailWidget extends StatefulWidget {
   static const int maxAttendeeDisplayed = 6;
 
   final List<CalendarAttendee> attendees;
-  final CalendarOrganizer organizer;
+  final CalendarOrganizer? organizer;
 
   const EventAttendeeDetailWidget({
     super.key,
@@ -59,7 +59,9 @@ class _EventAttendeeDetailWidgetState extends State<EventAttendeeDetailWidget> {
         Expanded(child: Column(
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
-            OrganizerWidget(organizer: widget.organizer),
+            if (widget.organizer != null)
+              OrganizerWidget(organizer: widget.organizer!),
+            if (_attendeesDisplayed.isNotEmpty)
               ..._attendeesDisplayed
                   .map((attendee) => AttendeeWidget(attendee: attendee, listAttendees: _attendeesDisplayed))
                   .toList(),

lib/features/email/presentation/widgets/calendar_event/event_attendee_information_widget.dart

@@ -11,9 +11,11 @@ import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
 class EventAttendeeInformationWidget extends StatelessWidget {
 
   final List<CalendarAttendee> attendees;
-  final CalendarOrganizer organizer;
+  final CalendarOrganizer? organizer;
 
-  const EventAttendeeInformationWidget({
+  final _responsiveUtils = Get.find<ResponsiveUtils>();
+
+  EventAttendeeInformationWidget({
     super.key,
     required this.attendees,
     required this.organizer
@@ -21,7 +23,6 @@ class EventAttendeeInformationWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final responsiveUtils = Get.find<ResponsiveUtils>();
     return Row(
       crossAxisAlignment: CrossAxisAlignment.start,
       children: [
@@ -44,8 +45,10 @@ class EventAttendeeInformationWidget extends StatelessWidget {
               color: EventAttendeeInformationWidgetStyles.valueColor
             ),
             children: [
+              if (organizer != null)
+                ...[
                   TextSpan(
-                text: '${organizer.mailto?.value} (${AppLocalizations.of(context).organizer})',
+                    text: '${organizer!.mailto?.value} (${AppLocalizations.of(context).organizer})',
                     style: const TextStyle(
                         color: EventAttendeeInformationWidgetStyles.valueOrganizerColor,
                         fontSize: EventAttendeeInformationWidgetStyles.textSize,
@@ -53,13 +56,15 @@ class EventAttendeeInformationWidget extends StatelessWidget {
                     ),
                   ),
                   const TextSpan(text: ', '),
+                ],
+              if (attendees.isNotEmpty)
                 TextSpan(text: attendees.withoutOrganizer(organizer).mailtoAsString)
             ]
           ),
-          overflow: responsiveUtils.isPortraitMobile(context)
+          overflow: _responsiveUtils.isPortraitMobile(context)
             ? TextOverflow.clip
             : TextOverflow.ellipsis,
-          maxLines: responsiveUtils.isPortraitMobile(context) ? null : 2,
+          maxLines: _responsiveUtils.isPortraitMobile(context) ? null : 2,
         ))
       ],
     );